{
  "id": "concrete-compressive-strength",
  "name": "Concrete Compressive Strength Dataset",
  "title": "Concrete Compressive Strength Dataset",
  "description": "1,030 concrete mix samples with ingredient quantities (cement, slag, fly ash, water, superplasticizer, aggregates) and resulting compressive strength in MPa. From the UCI ML Repository (I-Cheng Yeh, 1998).",
  "category": "science",
  "source": "https://github.com/stedy/Machine-Learning-with-R-datasets",
  "source_url": "https://github.com/stedy/Machine-Learning-with-R-datasets",
  "updated": "2026-04",
  "record_count": 1030,
  "columns": [
    {
      "key": "cement",
      "label": "Cement",
      "type": "number"
    },
    {
      "key": "slag",
      "label": "Slag",
      "type": "number"
    },
    {
      "key": "ash",
      "label": "Ash",
      "type": "number"
    },
    {
      "key": "water",
      "label": "Water",
      "type": "number"
    },
    {
      "key": "superplastic",
      "label": "Superplastic",
      "type": "number"
    },
    {
      "key": "coarseagg",
      "label": "Coarseagg",
      "type": "number"
    },
    {
      "key": "fineagg",
      "label": "Fineagg",
      "type": "number"
    },
    {
      "key": "age",
      "label": "Age",
      "type": "number"
    },
    {
      "key": "strength",
      "label": "Strength",
      "type": "number"
    }
  ],
  "rows": [
    {
      "cement": 540,
      "slag": 0,
      "ash": 0,
      "water": 162,
      "superplastic": 2.5,
      "coarseagg": 1040,
      "fineagg": 676,
      "age": 28,
      "strength": 79.99
    },
    {
      "cement": 540,
      "slag": 0,
      "ash": 0,
      "water": 162,
      "superplastic": 2.5,
      "coarseagg": 1055,
      "fineagg": 676,
      "age": 28,
      "strength": 61.89
    },
    {
      "cement": 332.5,
      "slag": 142.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 270,
      "strength": 40.27
    },
    {
      "cement": 332.5,
      "slag": 142.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 365,
      "strength": 41.05
    },
    {
      "cement": 198.6,
      "slag": 132.4,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 978.4,
      "fineagg": 825.5,
      "age": 360,
      "strength": 44.3
    },
    {
      "cement": 266,
      "slag": 114,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 90,
      "strength": 47.03
    },
    {
      "cement": 380,
      "slag": 95,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 365,
      "strength": 43.7
    },
    {
      "cement": 380,
      "slag": 95,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 28,
      "strength": 36.45
    },
    {
      "cement": 266,
      "slag": 114,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 28,
      "strength": 45.85
    },
    {
      "cement": 475,
      "slag": 0,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 28,
      "strength": 39.29
    },
    {
      "cement": 198.6,
      "slag": 132.4,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 978.4,
      "fineagg": 825.5,
      "age": 90,
      "strength": 38.07
    },
    {
      "cement": 198.6,
      "slag": 132.4,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 978.4,
      "fineagg": 825.5,
      "age": 28,
      "strength": 28.02
    },
    {
      "cement": 427.5,
      "slag": 47.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 270,
      "strength": 43.01
    },
    {
      "cement": 190,
      "slag": 190,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 90,
      "strength": 42.33
    },
    {
      "cement": 304,
      "slag": 76,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 28,
      "strength": 47.81
    },
    {
      "cement": 380,
      "slag": 0,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 90,
      "strength": 52.91
    },
    {
      "cement": 139.6,
      "slag": 209.4,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 806.9,
      "age": 90,
      "strength": 39.36
    },
    {
      "cement": 342,
      "slag": 38,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 365,
      "strength": 56.14
    },
    {
      "cement": 380,
      "slag": 95,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 90,
      "strength": 40.56
    },
    {
      "cement": 475,
      "slag": 0,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 180,
      "strength": 42.62
    },
    {
      "cement": 427.5,
      "slag": 47.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 180,
      "strength": 41.84
    },
    {
      "cement": 139.6,
      "slag": 209.4,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 806.9,
      "age": 28,
      "strength": 28.24
    },
    {
      "cement": 139.6,
      "slag": 209.4,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 806.9,
      "age": 3,
      "strength": 8.06
    },
    {
      "cement": 139.6,
      "slag": 209.4,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 806.9,
      "age": 180,
      "strength": 44.21
    },
    {
      "cement": 380,
      "slag": 0,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 365,
      "strength": 52.52
    },
    {
      "cement": 380,
      "slag": 0,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 270,
      "strength": 53.3
    },
    {
      "cement": 380,
      "slag": 95,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 270,
      "strength": 41.15
    },
    {
      "cement": 342,
      "slag": 38,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 180,
      "strength": 52.12
    },
    {
      "cement": 427.5,
      "slag": 47.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 28,
      "strength": 37.43
    },
    {
      "cement": 475,
      "slag": 0,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 7,
      "strength": 38.6
    },
    {
      "cement": 304,
      "slag": 76,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 365,
      "strength": 55.26
    },
    {
      "cement": 266,
      "slag": 114,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 365,
      "strength": 52.91
    },
    {
      "cement": 198.6,
      "slag": 132.4,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 978.4,
      "fineagg": 825.5,
      "age": 180,
      "strength": 41.72
    },
    {
      "cement": 475,
      "slag": 0,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 270,
      "strength": 42.13
    },
    {
      "cement": 190,
      "slag": 190,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 365,
      "strength": 53.69
    },
    {
      "cement": 237.5,
      "slag": 237.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 270,
      "strength": 38.41
    },
    {
      "cement": 237.5,
      "slag": 237.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 28,
      "strength": 30.08
    },
    {
      "cement": 332.5,
      "slag": 142.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 90,
      "strength": 37.72
    },
    {
      "cement": 475,
      "slag": 0,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 90,
      "strength": 42.23
    },
    {
      "cement": 237.5,
      "slag": 237.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 180,
      "strength": 36.25
    },
    {
      "cement": 342,
      "slag": 38,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 90,
      "strength": 50.46
    },
    {
      "cement": 427.5,
      "slag": 47.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 365,
      "strength": 43.7
    },
    {
      "cement": 237.5,
      "slag": 237.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 365,
      "strength": 39
    },
    {
      "cement": 380,
      "slag": 0,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 180,
      "strength": 53.1
    },
    {
      "cement": 427.5,
      "slag": 47.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 90,
      "strength": 41.54
    },
    {
      "cement": 427.5,
      "slag": 47.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 7,
      "strength": 35.08
    },
    {
      "cement": 349,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 806.9,
      "age": 3,
      "strength": 15.05
    },
    {
      "cement": 380,
      "slag": 95,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 180,
      "strength": 40.76
    },
    {
      "cement": 237.5,
      "slag": 237.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 7,
      "strength": 26.26
    },
    {
      "cement": 380,
      "slag": 95,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 7,
      "strength": 32.82
    },
    {
      "cement": 332.5,
      "slag": 142.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 180,
      "strength": 39.78
    },
    {
      "cement": 190,
      "slag": 190,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 180,
      "strength": 46.93
    },
    {
      "cement": 237.5,
      "slag": 237.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 90,
      "strength": 33.12
    },
    {
      "cement": 304,
      "slag": 76,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 90,
      "strength": 49.19
    },
    {
      "cement": 139.6,
      "slag": 209.4,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 806.9,
      "age": 7,
      "strength": 14.59
    },
    {
      "cement": 198.6,
      "slag": 132.4,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 978.4,
      "fineagg": 825.5,
      "age": 7,
      "strength": 14.64
    },
    {
      "cement": 475,
      "slag": 0,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 365,
      "strength": 41.93
    },
    {
      "cement": 198.6,
      "slag": 132.4,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 978.4,
      "fineagg": 825.5,
      "age": 3,
      "strength": 9.13
    },
    {
      "cement": 304,
      "slag": 76,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 180,
      "strength": 50.95
    },
    {
      "cement": 332.5,
      "slag": 142.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 28,
      "strength": 33.02
    },
    {
      "cement": 304,
      "slag": 76,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 270,
      "strength": 54.38
    },
    {
      "cement": 266,
      "slag": 114,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 270,
      "strength": 51.73
    },
    {
      "cement": 310,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 971,
      "fineagg": 850.6,
      "age": 3,
      "strength": 9.87
    },
    {
      "cement": 190,
      "slag": 190,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 270,
      "strength": 50.66
    },
    {
      "cement": 266,
      "slag": 114,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 180,
      "strength": 48.7
    },
    {
      "cement": 342,
      "slag": 38,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 270,
      "strength": 55.06
    },
    {
      "cement": 139.6,
      "slag": 209.4,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 806.9,
      "age": 360,
      "strength": 44.7
    },
    {
      "cement": 332.5,
      "slag": 142.5,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 594,
      "age": 7,
      "strength": 30.28
    },
    {
      "cement": 190,
      "slag": 190,
      "ash": 0,
      "water": 228,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 670,
      "age": 28,
      "strength": 40.86
    },
    {
      "cement": 485,
      "slag": 0,
      "ash": 0,
      "water": 146,
      "superplastic": 0,
      "coarseagg": 1120,
      "fineagg": 800,
      "age": 28,
      "strength": 71.99
    },
    {
      "cement": 374,
      "slag": 189.2,
      "ash": 0,
      "water": 170.1,
      "superplastic": 10.1,
      "coarseagg": 926.1,
      "fineagg": 756.7,
      "age": 3,
      "strength": 34.4
    },
    {
      "cement": 313.3,
      "slag": 262.2,
      "ash": 0,
      "water": 175.5,
      "superplastic": 8.6,
      "coarseagg": 1046.9,
      "fineagg": 611.8,
      "age": 3,
      "strength": 28.8
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 3,
      "strength": 33.4
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 151.4,
      "superplastic": 18.6,
      "coarseagg": 936,
      "fineagg": 803.7,
      "age": 3,
      "strength": 36.3
    },
    {
      "cement": 375,
      "slag": 93.8,
      "ash": 0,
      "water": 126.6,
      "superplastic": 23.4,
      "coarseagg": 852.1,
      "fineagg": 992.6,
      "age": 3,
      "strength": 29
    },
    {
      "cement": 475,
      "slag": 118.8,
      "ash": 0,
      "water": 181.1,
      "superplastic": 8.9,
      "coarseagg": 852.1,
      "fineagg": 781.5,
      "age": 3,
      "strength": 37.8
    },
    {
      "cement": 469,
      "slag": 117.2,
      "ash": 0,
      "water": 137.8,
      "superplastic": 32.2,
      "coarseagg": 852.1,
      "fineagg": 840.5,
      "age": 3,
      "strength": 40.2
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 3,
      "strength": 33.4
    },
    {
      "cement": 388.6,
      "slag": 97.1,
      "ash": 0,
      "water": 157.9,
      "superplastic": 12.1,
      "coarseagg": 852.1,
      "fineagg": 925.7,
      "age": 3,
      "strength": 28.1
    },
    {
      "cement": 531.3,
      "slag": 0,
      "ash": 0,
      "water": 141.8,
      "superplastic": 28.2,
      "coarseagg": 852.1,
      "fineagg": 893.7,
      "age": 3,
      "strength": 41.3
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 3,
      "strength": 33.4
    },
    {
      "cement": 318.8,
      "slag": 212.5,
      "ash": 0,
      "water": 155.7,
      "superplastic": 14.3,
      "coarseagg": 852.1,
      "fineagg": 880.4,
      "age": 3,
      "strength": 25.2
    },
    {
      "cement": 401.8,
      "slag": 94.7,
      "ash": 0,
      "water": 147.4,
      "superplastic": 11.4,
      "coarseagg": 946.8,
      "fineagg": 852.1,
      "age": 3,
      "strength": 41.1
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 3,
      "strength": 35.3
    },
    {
      "cement": 323.7,
      "slag": 282.8,
      "ash": 0,
      "water": 183.8,
      "superplastic": 10.3,
      "coarseagg": 942.7,
      "fineagg": 659.9,
      "age": 3,
      "strength": 28.3
    },
    {
      "cement": 379.5,
      "slag": 151.2,
      "ash": 0,
      "water": 153.9,
      "superplastic": 15.9,
      "coarseagg": 1134.3,
      "fineagg": 605,
      "age": 3,
      "strength": 28.6
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 3,
      "strength": 35.3
    },
    {
      "cement": 286.3,
      "slag": 200.9,
      "ash": 0,
      "water": 144.7,
      "superplastic": 11.2,
      "coarseagg": 1004.6,
      "fineagg": 803.7,
      "age": 3,
      "strength": 24.4
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 3,
      "strength": 35.3
    },
    {
      "cement": 439,
      "slag": 177,
      "ash": 0,
      "water": 186,
      "superplastic": 11.1,
      "coarseagg": 884.9,
      "fineagg": 707.9,
      "age": 3,
      "strength": 39.3
    },
    {
      "cement": 389.9,
      "slag": 189,
      "ash": 0,
      "water": 145.9,
      "superplastic": 22,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 3,
      "strength": 40.6
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 3,
      "strength": 35.3
    },
    {
      "cement": 337.9,
      "slag": 189,
      "ash": 0,
      "water": 174.9,
      "superplastic": 9.5,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 3,
      "strength": 24.1
    },
    {
      "cement": 374,
      "slag": 189.2,
      "ash": 0,
      "water": 170.1,
      "superplastic": 10.1,
      "coarseagg": 926.1,
      "fineagg": 756.7,
      "age": 7,
      "strength": 46.2
    },
    {
      "cement": 313.3,
      "slag": 262.2,
      "ash": 0,
      "water": 175.5,
      "superplastic": 8.6,
      "coarseagg": 1046.9,
      "fineagg": 611.8,
      "age": 7,
      "strength": 42.8
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 7,
      "strength": 49.2
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 151.4,
      "superplastic": 18.6,
      "coarseagg": 936,
      "fineagg": 803.7,
      "age": 7,
      "strength": 46.8
    },
    {
      "cement": 375,
      "slag": 93.8,
      "ash": 0,
      "water": 126.6,
      "superplastic": 23.4,
      "coarseagg": 852.1,
      "fineagg": 992.6,
      "age": 7,
      "strength": 45.7
    },
    {
      "cement": 475,
      "slag": 118.8,
      "ash": 0,
      "water": 181.1,
      "superplastic": 8.9,
      "coarseagg": 852.1,
      "fineagg": 781.5,
      "age": 7,
      "strength": 55.6
    },
    {
      "cement": 469,
      "slag": 117.2,
      "ash": 0,
      "water": 137.8,
      "superplastic": 32.2,
      "coarseagg": 852.1,
      "fineagg": 840.5,
      "age": 7,
      "strength": 54.9
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 7,
      "strength": 49.2
    },
    {
      "cement": 388.6,
      "slag": 97.1,
      "ash": 0,
      "water": 157.9,
      "superplastic": 12.1,
      "coarseagg": 852.1,
      "fineagg": 925.7,
      "age": 7,
      "strength": 34.9
    },
    {
      "cement": 531.3,
      "slag": 0,
      "ash": 0,
      "water": 141.8,
      "superplastic": 28.2,
      "coarseagg": 852.1,
      "fineagg": 893.7,
      "age": 7,
      "strength": 46.9
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 7,
      "strength": 49.2
    },
    {
      "cement": 318.8,
      "slag": 212.5,
      "ash": 0,
      "water": 155.7,
      "superplastic": 14.3,
      "coarseagg": 852.1,
      "fineagg": 880.4,
      "age": 7,
      "strength": 33.4
    },
    {
      "cement": 401.8,
      "slag": 94.7,
      "ash": 0,
      "water": 147.4,
      "superplastic": 11.4,
      "coarseagg": 946.8,
      "fineagg": 852.1,
      "age": 7,
      "strength": 54.1
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 7,
      "strength": 55.9
    },
    {
      "cement": 323.7,
      "slag": 282.8,
      "ash": 0,
      "water": 183.8,
      "superplastic": 10.3,
      "coarseagg": 942.7,
      "fineagg": 659.9,
      "age": 7,
      "strength": 49.8
    },
    {
      "cement": 379.5,
      "slag": 151.2,
      "ash": 0,
      "water": 153.9,
      "superplastic": 15.9,
      "coarseagg": 1134.3,
      "fineagg": 605,
      "age": 7,
      "strength": 47.1
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 7,
      "strength": 55.9
    },
    {
      "cement": 286.3,
      "slag": 200.9,
      "ash": 0,
      "water": 144.7,
      "superplastic": 11.2,
      "coarseagg": 1004.6,
      "fineagg": 803.7,
      "age": 7,
      "strength": 38
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 7,
      "strength": 55.9
    },
    {
      "cement": 439,
      "slag": 177,
      "ash": 0,
      "water": 186,
      "superplastic": 11.1,
      "coarseagg": 884.9,
      "fineagg": 707.9,
      "age": 7,
      "strength": 56.1
    },
    {
      "cement": 389.9,
      "slag": 189,
      "ash": 0,
      "water": 145.9,
      "superplastic": 22,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 7,
      "strength": 59.09
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 7,
      "strength": 22.9
    },
    {
      "cement": 337.9,
      "slag": 189,
      "ash": 0,
      "water": 174.9,
      "superplastic": 9.5,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 7,
      "strength": 35.1
    },
    {
      "cement": 374,
      "slag": 189.2,
      "ash": 0,
      "water": 170.1,
      "superplastic": 10.1,
      "coarseagg": 926.1,
      "fineagg": 756.7,
      "age": 28,
      "strength": 61.09
    },
    {
      "cement": 313.3,
      "slag": 262.2,
      "ash": 0,
      "water": 175.5,
      "superplastic": 8.6,
      "coarseagg": 1046.9,
      "fineagg": 611.8,
      "age": 28,
      "strength": 59.8
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 28,
      "strength": 60.29
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 151.4,
      "superplastic": 18.6,
      "coarseagg": 936,
      "fineagg": 803.7,
      "age": 28,
      "strength": 61.8
    },
    {
      "cement": 375,
      "slag": 93.8,
      "ash": 0,
      "water": 126.6,
      "superplastic": 23.4,
      "coarseagg": 852.1,
      "fineagg": 992.6,
      "age": 28,
      "strength": 56.7
    },
    {
      "cement": 475,
      "slag": 118.8,
      "ash": 0,
      "water": 181.1,
      "superplastic": 8.9,
      "coarseagg": 852.1,
      "fineagg": 781.5,
      "age": 28,
      "strength": 68.3
    },
    {
      "cement": 469,
      "slag": 117.2,
      "ash": 0,
      "water": 137.8,
      "superplastic": 32.2,
      "coarseagg": 852.1,
      "fineagg": 840.5,
      "age": 28,
      "strength": 66.9
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 28,
      "strength": 60.29
    },
    {
      "cement": 388.6,
      "slag": 97.1,
      "ash": 0,
      "water": 157.9,
      "superplastic": 12.1,
      "coarseagg": 852.1,
      "fineagg": 925.7,
      "age": 28,
      "strength": 50.7
    },
    {
      "cement": 531.3,
      "slag": 0,
      "ash": 0,
      "water": 141.8,
      "superplastic": 28.2,
      "coarseagg": 852.1,
      "fineagg": 893.7,
      "age": 28,
      "strength": 56.4
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 28,
      "strength": 60.29
    },
    {
      "cement": 318.8,
      "slag": 212.5,
      "ash": 0,
      "water": 155.7,
      "superplastic": 14.3,
      "coarseagg": 852.1,
      "fineagg": 880.4,
      "age": 28,
      "strength": 55.5
    },
    {
      "cement": 401.8,
      "slag": 94.7,
      "ash": 0,
      "water": 147.4,
      "superplastic": 11.4,
      "coarseagg": 946.8,
      "fineagg": 852.1,
      "age": 28,
      "strength": 68.5
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 28,
      "strength": 71.3
    },
    {
      "cement": 323.7,
      "slag": 282.8,
      "ash": 0,
      "water": 183.8,
      "superplastic": 10.3,
      "coarseagg": 942.7,
      "fineagg": 659.9,
      "age": 28,
      "strength": 74.7
    },
    {
      "cement": 379.5,
      "slag": 151.2,
      "ash": 0,
      "water": 153.9,
      "superplastic": 15.9,
      "coarseagg": 1134.3,
      "fineagg": 605,
      "age": 28,
      "strength": 52.2
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 28,
      "strength": 71.3
    },
    {
      "cement": 286.3,
      "slag": 200.9,
      "ash": 0,
      "water": 144.7,
      "superplastic": 11.2,
      "coarseagg": 1004.6,
      "fineagg": 803.7,
      "age": 28,
      "strength": 67.7
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 28,
      "strength": 71.3
    },
    {
      "cement": 439,
      "slag": 177,
      "ash": 0,
      "water": 186,
      "superplastic": 11.1,
      "coarseagg": 884.9,
      "fineagg": 707.9,
      "age": 28,
      "strength": 66
    },
    {
      "cement": 389.9,
      "slag": 189,
      "ash": 0,
      "water": 145.9,
      "superplastic": 22,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 28,
      "strength": 74.5
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 28,
      "strength": 71.3
    },
    {
      "cement": 337.9,
      "slag": 189,
      "ash": 0,
      "water": 174.9,
      "superplastic": 9.5,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 28,
      "strength": 49.9
    },
    {
      "cement": 374,
      "slag": 189.2,
      "ash": 0,
      "water": 170.1,
      "superplastic": 10.1,
      "coarseagg": 926.1,
      "fineagg": 756.7,
      "age": 56,
      "strength": 63.4
    },
    {
      "cement": 313.3,
      "slag": 262.2,
      "ash": 0,
      "water": 175.5,
      "superplastic": 8.6,
      "coarseagg": 1046.9,
      "fineagg": 611.8,
      "age": 56,
      "strength": 64.9
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 56,
      "strength": 64.3
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 151.4,
      "superplastic": 18.6,
      "coarseagg": 936,
      "fineagg": 803.7,
      "age": 56,
      "strength": 64.9
    },
    {
      "cement": 375,
      "slag": 93.8,
      "ash": 0,
      "water": 126.6,
      "superplastic": 23.4,
      "coarseagg": 852.1,
      "fineagg": 992.6,
      "age": 56,
      "strength": 60.2
    },
    {
      "cement": 475,
      "slag": 118.8,
      "ash": 0,
      "water": 181.1,
      "superplastic": 8.9,
      "coarseagg": 852.1,
      "fineagg": 781.5,
      "age": 56,
      "strength": 72.3
    },
    {
      "cement": 469,
      "slag": 117.2,
      "ash": 0,
      "water": 137.8,
      "superplastic": 32.2,
      "coarseagg": 852.1,
      "fineagg": 840.5,
      "age": 56,
      "strength": 69.3
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 56,
      "strength": 64.3
    },
    {
      "cement": 388.6,
      "slag": 97.1,
      "ash": 0,
      "water": 157.9,
      "superplastic": 12.1,
      "coarseagg": 852.1,
      "fineagg": 925.7,
      "age": 56,
      "strength": 55.2
    },
    {
      "cement": 531.3,
      "slag": 0,
      "ash": 0,
      "water": 141.8,
      "superplastic": 28.2,
      "coarseagg": 852.1,
      "fineagg": 893.7,
      "age": 56,
      "strength": 58.8
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 56,
      "strength": 64.3
    },
    {
      "cement": 318.8,
      "slag": 212.5,
      "ash": 0,
      "water": 155.7,
      "superplastic": 14.3,
      "coarseagg": 852.1,
      "fineagg": 880.4,
      "age": 56,
      "strength": 66.1
    },
    {
      "cement": 401.8,
      "slag": 94.7,
      "ash": 0,
      "water": 147.4,
      "superplastic": 11.4,
      "coarseagg": 946.8,
      "fineagg": 852.1,
      "age": 56,
      "strength": 73.7
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 56,
      "strength": 77.3
    },
    {
      "cement": 323.7,
      "slag": 282.8,
      "ash": 0,
      "water": 183.8,
      "superplastic": 10.3,
      "coarseagg": 942.7,
      "fineagg": 659.9,
      "age": 56,
      "strength": 80.2
    },
    {
      "cement": 379.5,
      "slag": 151.2,
      "ash": 0,
      "water": 153.9,
      "superplastic": 15.9,
      "coarseagg": 1134.3,
      "fineagg": 605,
      "age": 56,
      "strength": 54.9
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 56,
      "strength": 77.3
    },
    {
      "cement": 286.3,
      "slag": 200.9,
      "ash": 0,
      "water": 144.7,
      "superplastic": 11.2,
      "coarseagg": 1004.6,
      "fineagg": 803.7,
      "age": 56,
      "strength": 72.99
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 56,
      "strength": 77.3
    },
    {
      "cement": 439,
      "slag": 177,
      "ash": 0,
      "water": 186,
      "superplastic": 11.1,
      "coarseagg": 884.9,
      "fineagg": 707.9,
      "age": 56,
      "strength": 71.7
    },
    {
      "cement": 389.9,
      "slag": 189,
      "ash": 0,
      "water": 145.9,
      "superplastic": 22,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 56,
      "strength": 79.4
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 56,
      "strength": 77.3
    },
    {
      "cement": 337.9,
      "slag": 189,
      "ash": 0,
      "water": 174.9,
      "superplastic": 9.5,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 56,
      "strength": 59.89
    },
    {
      "cement": 374,
      "slag": 189.2,
      "ash": 0,
      "water": 170.1,
      "superplastic": 10.1,
      "coarseagg": 926.1,
      "fineagg": 756.7,
      "age": 91,
      "strength": 64.9
    },
    {
      "cement": 313.3,
      "slag": 262.2,
      "ash": 0,
      "water": 175.5,
      "superplastic": 8.6,
      "coarseagg": 1046.9,
      "fineagg": 611.8,
      "age": 91,
      "strength": 66.6
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 91,
      "strength": 65.2
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 151.4,
      "superplastic": 18.6,
      "coarseagg": 936,
      "fineagg": 803.7,
      "age": 91,
      "strength": 66.7
    },
    {
      "cement": 375,
      "slag": 93.8,
      "ash": 0,
      "water": 126.6,
      "superplastic": 23.4,
      "coarseagg": 852.1,
      "fineagg": 992.6,
      "age": 91,
      "strength": 62.5
    },
    {
      "cement": 475,
      "slag": 118.8,
      "ash": 0,
      "water": 181.1,
      "superplastic": 8.9,
      "coarseagg": 852.1,
      "fineagg": 781.5,
      "age": 91,
      "strength": 74.19
    },
    {
      "cement": 469,
      "slag": 117.2,
      "ash": 0,
      "water": 137.8,
      "superplastic": 32.2,
      "coarseagg": 852.1,
      "fineagg": 840.5,
      "age": 91,
      "strength": 70.7
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 91,
      "strength": 65.2
    },
    {
      "cement": 388.6,
      "slag": 97.1,
      "ash": 0,
      "water": 157.9,
      "superplastic": 12.1,
      "coarseagg": 852.1,
      "fineagg": 925.7,
      "age": 91,
      "strength": 57.6
    },
    {
      "cement": 531.3,
      "slag": 0,
      "ash": 0,
      "water": 141.8,
      "superplastic": 28.2,
      "coarseagg": 852.1,
      "fineagg": 893.7,
      "age": 91,
      "strength": 59.2
    },
    {
      "cement": 425,
      "slag": 106.3,
      "ash": 0,
      "water": 153.5,
      "superplastic": 16.5,
      "coarseagg": 852.1,
      "fineagg": 887.1,
      "age": 91,
      "strength": 65.2
    },
    {
      "cement": 318.8,
      "slag": 212.5,
      "ash": 0,
      "water": 155.7,
      "superplastic": 14.3,
      "coarseagg": 852.1,
      "fineagg": 880.4,
      "age": 91,
      "strength": 68.1
    },
    {
      "cement": 401.8,
      "slag": 94.7,
      "ash": 0,
      "water": 147.4,
      "superplastic": 11.4,
      "coarseagg": 946.8,
      "fineagg": 852.1,
      "age": 91,
      "strength": 75.5
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 91,
      "strength": 79.3
    },
    {
      "cement": 379.5,
      "slag": 151.2,
      "ash": 0,
      "water": 153.9,
      "superplastic": 15.9,
      "coarseagg": 1134.3,
      "fineagg": 605,
      "age": 91,
      "strength": 56.5
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 91,
      "strength": 79.3
    },
    {
      "cement": 286.3,
      "slag": 200.9,
      "ash": 0,
      "water": 144.7,
      "superplastic": 11.2,
      "coarseagg": 1004.6,
      "fineagg": 803.7,
      "age": 91,
      "strength": 76.8
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 91,
      "strength": 79.3
    },
    {
      "cement": 439,
      "slag": 177,
      "ash": 0,
      "water": 186,
      "superplastic": 11.1,
      "coarseagg": 884.9,
      "fineagg": 707.9,
      "age": 91,
      "strength": 73.3
    },
    {
      "cement": 389.9,
      "slag": 189,
      "ash": 0,
      "water": 145.9,
      "superplastic": 22,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 91,
      "strength": 82.6
    },
    {
      "cement": 362.6,
      "slag": 189,
      "ash": 0,
      "water": 164.9,
      "superplastic": 11.6,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 91,
      "strength": 79.3
    },
    {
      "cement": 337.9,
      "slag": 189,
      "ash": 0,
      "water": 174.9,
      "superplastic": 9.5,
      "coarseagg": 944.7,
      "fineagg": 755.8,
      "age": 91,
      "strength": 67.8
    },
    {
      "cement": 222.4,
      "slag": 0,
      "ash": 96.7,
      "water": 189.3,
      "superplastic": 4.5,
      "coarseagg": 967.1,
      "fineagg": 870.3,
      "age": 3,
      "strength": 11.58
    },
    {
      "cement": 222.4,
      "slag": 0,
      "ash": 96.7,
      "water": 189.3,
      "superplastic": 4.5,
      "coarseagg": 967.1,
      "fineagg": 870.3,
      "age": 14,
      "strength": 24.45
    },
    {
      "cement": 222.4,
      "slag": 0,
      "ash": 96.7,
      "water": 189.3,
      "superplastic": 4.5,
      "coarseagg": 967.1,
      "fineagg": 870.3,
      "age": 28,
      "strength": 24.89
    },
    {
      "cement": 222.4,
      "slag": 0,
      "ash": 96.7,
      "water": 189.3,
      "superplastic": 4.5,
      "coarseagg": 967.1,
      "fineagg": 870.3,
      "age": 56,
      "strength": 29.45
    },
    {
      "cement": 222.4,
      "slag": 0,
      "ash": 96.7,
      "water": 189.3,
      "superplastic": 4.5,
      "coarseagg": 967.1,
      "fineagg": 870.3,
      "age": 100,
      "strength": 40.71
    },
    {
      "cement": 233.8,
      "slag": 0,
      "ash": 94.6,
      "water": 197.9,
      "superplastic": 4.6,
      "coarseagg": 947,
      "fineagg": 852.2,
      "age": 3,
      "strength": 10.38
    },
    {
      "cement": 233.8,
      "slag": 0,
      "ash": 94.6,
      "water": 197.9,
      "superplastic": 4.6,
      "coarseagg": 947,
      "fineagg": 852.2,
      "age": 14,
      "strength": 22.14
    },
    {
      "cement": 233.8,
      "slag": 0,
      "ash": 94.6,
      "water": 197.9,
      "superplastic": 4.6,
      "coarseagg": 947,
      "fineagg": 852.2,
      "age": 28,
      "strength": 22.84
    },
    {
      "cement": 233.8,
      "slag": 0,
      "ash": 94.6,
      "water": 197.9,
      "superplastic": 4.6,
      "coarseagg": 947,
      "fineagg": 852.2,
      "age": 56,
      "strength": 27.66
    },
    {
      "cement": 233.8,
      "slag": 0,
      "ash": 94.6,
      "water": 197.9,
      "superplastic": 4.6,
      "coarseagg": 947,
      "fineagg": 852.2,
      "age": 100,
      "strength": 34.56
    },
    {
      "cement": 194.7,
      "slag": 0,
      "ash": 100.5,
      "water": 165.6,
      "superplastic": 7.5,
      "coarseagg": 1006.4,
      "fineagg": 905.9,
      "age": 3,
      "strength": 12.45
    },
    {
      "cement": 194.7,
      "slag": 0,
      "ash": 100.5,
      "water": 165.6,
      "superplastic": 7.5,
      "coarseagg": 1006.4,
      "fineagg": 905.9,
      "age": 14,
      "strength": 24.99
    },
    {
      "cement": 194.7,
      "slag": 0,
      "ash": 100.5,
      "water": 165.6,
      "superplastic": 7.5,
      "coarseagg": 1006.4,
      "fineagg": 905.9,
      "age": 28,
      "strength": 25.72
    },
    {
      "cement": 194.7,
      "slag": 0,
      "ash": 100.5,
      "water": 165.6,
      "superplastic": 7.5,
      "coarseagg": 1006.4,
      "fineagg": 905.9,
      "age": 56,
      "strength": 33.96
    },
    {
      "cement": 194.7,
      "slag": 0,
      "ash": 100.5,
      "water": 165.6,
      "superplastic": 7.5,
      "coarseagg": 1006.4,
      "fineagg": 905.9,
      "age": 100,
      "strength": 37.34
    },
    {
      "cement": 190.7,
      "slag": 0,
      "ash": 125.4,
      "water": 162.1,
      "superplastic": 7.8,
      "coarseagg": 1090,
      "fineagg": 804,
      "age": 3,
      "strength": 15.04
    },
    {
      "cement": 190.7,
      "slag": 0,
      "ash": 125.4,
      "water": 162.1,
      "superplastic": 7.8,
      "coarseagg": 1090,
      "fineagg": 804,
      "age": 14,
      "strength": 21.06
    },
    {
      "cement": 190.7,
      "slag": 0,
      "ash": 125.4,
      "water": 162.1,
      "superplastic": 7.8,
      "coarseagg": 1090,
      "fineagg": 804,
      "age": 28,
      "strength": 26.4
    },
    {
      "cement": 190.7,
      "slag": 0,
      "ash": 125.4,
      "water": 162.1,
      "superplastic": 7.8,
      "coarseagg": 1090,
      "fineagg": 804,
      "age": 56,
      "strength": 35.34
    },
    {
      "cement": 190.7,
      "slag": 0,
      "ash": 125.4,
      "water": 162.1,
      "superplastic": 7.8,
      "coarseagg": 1090,
      "fineagg": 804,
      "age": 100,
      "strength": 40.57
    },
    {
      "cement": 212.1,
      "slag": 0,
      "ash": 121.6,
      "water": 180.3,
      "superplastic": 5.7,
      "coarseagg": 1057.6,
      "fineagg": 779.3,
      "age": 3,
      "strength": 12.47
    },
    {
      "cement": 212.1,
      "slag": 0,
      "ash": 121.6,
      "water": 180.3,
      "superplastic": 5.7,
      "coarseagg": 1057.6,
      "fineagg": 779.3,
      "age": 14,
      "strength": 20.92
    },
    {
      "cement": 212.1,
      "slag": 0,
      "ash": 121.6,
      "water": 180.3,
      "superplastic": 5.7,
      "coarseagg": 1057.6,
      "fineagg": 779.3,
      "age": 28,
      "strength": 24.9
    },
    {
      "cement": 212.1,
      "slag": 0,
      "ash": 121.6,
      "water": 180.3,
      "superplastic": 5.7,
      "coarseagg": 1057.6,
      "fineagg": 779.3,
      "age": 56,
      "strength": 34.2
    },
    {
      "cement": 212.1,
      "slag": 0,
      "ash": 121.6,
      "water": 180.3,
      "superplastic": 5.7,
      "coarseagg": 1057.6,
      "fineagg": 779.3,
      "age": 100,
      "strength": 39.61
    },
    {
      "cement": 230,
      "slag": 0,
      "ash": 118.3,
      "water": 195.5,
      "superplastic": 4.6,
      "coarseagg": 1029.4,
      "fineagg": 758.6,
      "age": 3,
      "strength": 10.03
    },
    {
      "cement": 230,
      "slag": 0,
      "ash": 118.3,
      "water": 195.5,
      "superplastic": 4.6,
      "coarseagg": 1029.4,
      "fineagg": 758.6,
      "age": 14,
      "strength": 20.08
    },
    {
      "cement": 230,
      "slag": 0,
      "ash": 118.3,
      "water": 195.5,
      "superplastic": 4.6,
      "coarseagg": 1029.4,
      "fineagg": 758.6,
      "age": 28,
      "strength": 24.48
    },
    {
      "cement": 230,
      "slag": 0,
      "ash": 118.3,
      "water": 195.5,
      "superplastic": 4.6,
      "coarseagg": 1029.4,
      "fineagg": 758.6,
      "age": 56,
      "strength": 31.54
    },
    {
      "cement": 230,
      "slag": 0,
      "ash": 118.3,
      "water": 195.5,
      "superplastic": 4.6,
      "coarseagg": 1029.4,
      "fineagg": 758.6,
      "age": 100,
      "strength": 35.34
    },
    {
      "cement": 190.3,
      "slag": 0,
      "ash": 125.2,
      "water": 161.9,
      "superplastic": 9.9,
      "coarseagg": 1088.1,
      "fineagg": 802.6,
      "age": 3,
      "strength": 9.45
    },
    {
      "cement": 190.3,
      "slag": 0,
      "ash": 125.2,
      "water": 161.9,
      "superplastic": 9.9,
      "coarseagg": 1088.1,
      "fineagg": 802.6,
      "age": 14,
      "strength": 22.72
    },
    {
      "cement": 190.3,
      "slag": 0,
      "ash": 125.2,
      "water": 161.9,
      "superplastic": 9.9,
      "coarseagg": 1088.1,
      "fineagg": 802.6,
      "age": 28,
      "strength": 28.47
    },
    {
      "cement": 190.3,
      "slag": 0,
      "ash": 125.2,
      "water": 161.9,
      "superplastic": 9.9,
      "coarseagg": 1088.1,
      "fineagg": 802.6,
      "age": 56,
      "strength": 38.56
    },
    {
      "cement": 190.3,
      "slag": 0,
      "ash": 125.2,
      "water": 161.9,
      "superplastic": 9.9,
      "coarseagg": 1088.1,
      "fineagg": 802.6,
      "age": 100,
      "strength": 40.39
    },
    {
      "cement": 166.1,
      "slag": 0,
      "ash": 163.3,
      "water": 176.5,
      "superplastic": 4.5,
      "coarseagg": 1058.6,
      "fineagg": 780.1,
      "age": 3,
      "strength": 10.76
    },
    {
      "cement": 166.1,
      "slag": 0,
      "ash": 163.3,
      "water": 176.5,
      "superplastic": 4.5,
      "coarseagg": 1058.6,
      "fineagg": 780.1,
      "age": 14,
      "strength": 25.48
    },
    {
      "cement": 166.1,
      "slag": 0,
      "ash": 163.3,
      "water": 176.5,
      "superplastic": 4.5,
      "coarseagg": 1058.6,
      "fineagg": 780.1,
      "age": 28,
      "strength": 21.54
    },
    {
      "cement": 166.1,
      "slag": 0,
      "ash": 163.3,
      "water": 176.5,
      "superplastic": 4.5,
      "coarseagg": 1058.6,
      "fineagg": 780.1,
      "age": 56,
      "strength": 28.63
    },
    {
      "cement": 166.1,
      "slag": 0,
      "ash": 163.3,
      "water": 176.5,
      "superplastic": 4.5,
      "coarseagg": 1058.6,
      "fineagg": 780.1,
      "age": 100,
      "strength": 33.54
    },
    {
      "cement": 168,
      "slag": 42.1,
      "ash": 163.8,
      "water": 121.8,
      "superplastic": 5.7,
      "coarseagg": 1058.7,
      "fineagg": 780.1,
      "age": 3,
      "strength": 7.75
    },
    {
      "cement": 168,
      "slag": 42.1,
      "ash": 163.8,
      "water": 121.8,
      "superplastic": 5.7,
      "coarseagg": 1058.7,
      "fineagg": 780.1,
      "age": 14,
      "strength": 17.82
    },
    {
      "cement": 168,
      "slag": 42.1,
      "ash": 163.8,
      "water": 121.8,
      "superplastic": 5.7,
      "coarseagg": 1058.7,
      "fineagg": 780.1,
      "age": 28,
      "strength": 24.24
    },
    {
      "cement": 168,
      "slag": 42.1,
      "ash": 163.8,
      "water": 121.8,
      "superplastic": 5.7,
      "coarseagg": 1058.7,
      "fineagg": 780.1,
      "age": 56,
      "strength": 32.85
    },
    {
      "cement": 168,
      "slag": 42.1,
      "ash": 163.8,
      "water": 121.8,
      "superplastic": 5.7,
      "coarseagg": 1058.7,
      "fineagg": 780.1,
      "age": 100,
      "strength": 39.23
    },
    {
      "cement": 213.7,
      "slag": 98.1,
      "ash": 24.5,
      "water": 181.7,
      "superplastic": 6.9,
      "coarseagg": 1065.8,
      "fineagg": 785.4,
      "age": 3,
      "strength": 18
    },
    {
      "cement": 213.7,
      "slag": 98.1,
      "ash": 24.5,
      "water": 181.7,
      "superplastic": 6.9,
      "coarseagg": 1065.8,
      "fineagg": 785.4,
      "age": 14,
      "strength": 30.39
    },
    {
      "cement": 213.7,
      "slag": 98.1,
      "ash": 24.5,
      "water": 181.7,
      "superplastic": 6.9,
      "coarseagg": 1065.8,
      "fineagg": 785.4,
      "age": 28,
      "strength": 45.71
    },
    {
      "cement": 213.7,
      "slag": 98.1,
      "ash": 24.5,
      "water": 181.7,
      "superplastic": 6.9,
      "coarseagg": 1065.8,
      "fineagg": 785.4,
      "age": 56,
      "strength": 50.77
    },
    {
      "cement": 213.7,
      "slag": 98.1,
      "ash": 24.5,
      "water": 181.7,
      "superplastic": 6.9,
      "coarseagg": 1065.8,
      "fineagg": 785.4,
      "age": 100,
      "strength": 53.9
    },
    {
      "cement": 213.8,
      "slag": 98.1,
      "ash": 24.5,
      "water": 181.7,
      "superplastic": 6.7,
      "coarseagg": 1066,
      "fineagg": 785.5,
      "age": 3,
      "strength": 13.18
    },
    {
      "cement": 213.8,
      "slag": 98.1,
      "ash": 24.5,
      "water": 181.7,
      "superplastic": 6.7,
      "coarseagg": 1066,
      "fineagg": 785.5,
      "age": 14,
      "strength": 17.84
    },
    {
      "cement": 213.8,
      "slag": 98.1,
      "ash": 24.5,
      "water": 181.7,
      "superplastic": 6.7,
      "coarseagg": 1066,
      "fineagg": 785.5,
      "age": 28,
      "strength": 40.23
    },
    {
      "cement": 213.8,
      "slag": 98.1,
      "ash": 24.5,
      "water": 181.7,
      "superplastic": 6.7,
      "coarseagg": 1066,
      "fineagg": 785.5,
      "age": 56,
      "strength": 47.13
    },
    {
      "cement": 213.8,
      "slag": 98.1,
      "ash": 24.5,
      "water": 181.7,
      "superplastic": 6.7,
      "coarseagg": 1066,
      "fineagg": 785.5,
      "age": 100,
      "strength": 49.97
    },
    {
      "cement": 229.7,
      "slag": 0,
      "ash": 118.2,
      "water": 195.2,
      "superplastic": 6.1,
      "coarseagg": 1028.1,
      "fineagg": 757.6,
      "age": 3,
      "strength": 13.36
    },
    {
      "cement": 229.7,
      "slag": 0,
      "ash": 118.2,
      "water": 195.2,
      "superplastic": 6.1,
      "coarseagg": 1028.1,
      "fineagg": 757.6,
      "age": 14,
      "strength": 22.32
    },
    {
      "cement": 229.7,
      "slag": 0,
      "ash": 118.2,
      "water": 195.2,
      "superplastic": 6.1,
      "coarseagg": 1028.1,
      "fineagg": 757.6,
      "age": 28,
      "strength": 24.54
    },
    {
      "cement": 229.7,
      "slag": 0,
      "ash": 118.2,
      "water": 195.2,
      "superplastic": 6.1,
      "coarseagg": 1028.1,
      "fineagg": 757.6,
      "age": 56,
      "strength": 31.35
    },
    {
      "cement": 229.7,
      "slag": 0,
      "ash": 118.2,
      "water": 195.2,
      "superplastic": 6.1,
      "coarseagg": 1028.1,
      "fineagg": 757.6,
      "age": 100,
      "strength": 40.86
    },
    {
      "cement": 238.1,
      "slag": 0,
      "ash": 94.1,
      "water": 186.7,
      "superplastic": 7,
      "coarseagg": 949.9,
      "fineagg": 847,
      "age": 3,
      "strength": 19.93
    },
    {
      "cement": 238.1,
      "slag": 0,
      "ash": 94.1,
      "water": 186.7,
      "superplastic": 7,
      "coarseagg": 949.9,
      "fineagg": 847,
      "age": 14,
      "strength": 25.69
    },
    {
      "cement": 238.1,
      "slag": 0,
      "ash": 94.1,
      "water": 186.7,
      "superplastic": 7,
      "coarseagg": 949.9,
      "fineagg": 847,
      "age": 28,
      "strength": 30.23
    },
    {
      "cement": 238.1,
      "slag": 0,
      "ash": 94.1,
      "water": 186.7,
      "superplastic": 7,
      "coarseagg": 949.9,
      "fineagg": 847,
      "age": 56,
      "strength": 39.59
    },
    {
      "cement": 238.1,
      "slag": 0,
      "ash": 94.1,
      "water": 186.7,
      "superplastic": 7,
      "coarseagg": 949.9,
      "fineagg": 847,
      "age": 100,
      "strength": 44.3
    },
    {
      "cement": 250,
      "slag": 0,
      "ash": 95.7,
      "water": 187.4,
      "superplastic": 5.5,
      "coarseagg": 956.9,
      "fineagg": 861.2,
      "age": 3,
      "strength": 13.82
    },
    {
      "cement": 250,
      "slag": 0,
      "ash": 95.7,
      "water": 187.4,
      "superplastic": 5.5,
      "coarseagg": 956.9,
      "fineagg": 861.2,
      "age": 14,
      "strength": 24.92
    },
    {
      "cement": 250,
      "slag": 0,
      "ash": 95.7,
      "water": 187.4,
      "superplastic": 5.5,
      "coarseagg": 956.9,
      "fineagg": 861.2,
      "age": 28,
      "strength": 29.22
    },
    {
      "cement": 250,
      "slag": 0,
      "ash": 95.7,
      "water": 187.4,
      "superplastic": 5.5,
      "coarseagg": 956.9,
      "fineagg": 861.2,
      "age": 56,
      "strength": 38.33
    },
    {
      "cement": 250,
      "slag": 0,
      "ash": 95.7,
      "water": 187.4,
      "superplastic": 5.5,
      "coarseagg": 956.9,
      "fineagg": 861.2,
      "age": 100,
      "strength": 42.35
    },
    {
      "cement": 212.5,
      "slag": 0,
      "ash": 100.4,
      "water": 159.3,
      "superplastic": 8.7,
      "coarseagg": 1007.8,
      "fineagg": 903.6,
      "age": 3,
      "strength": 13.54
    },
    {
      "cement": 212.5,
      "slag": 0,
      "ash": 100.4,
      "water": 159.3,
      "superplastic": 8.7,
      "coarseagg": 1007.8,
      "fineagg": 903.6,
      "age": 14,
      "strength": 26.31
    },
    {
      "cement": 212.5,
      "slag": 0,
      "ash": 100.4,
      "water": 159.3,
      "superplastic": 8.7,
      "coarseagg": 1007.8,
      "fineagg": 903.6,
      "age": 28,
      "strength": 31.64
    },
    {
      "cement": 212.5,
      "slag": 0,
      "ash": 100.4,
      "water": 159.3,
      "superplastic": 8.7,
      "coarseagg": 1007.8,
      "fineagg": 903.6,
      "age": 56,
      "strength": 42.55
    },
    {
      "cement": 212.5,
      "slag": 0,
      "ash": 100.4,
      "water": 159.3,
      "superplastic": 8.7,
      "coarseagg": 1007.8,
      "fineagg": 903.6,
      "age": 100,
      "strength": 42.92
    },
    {
      "cement": 212.6,
      "slag": 0,
      "ash": 100.4,
      "water": 159.4,
      "superplastic": 10.4,
      "coarseagg": 1003.8,
      "fineagg": 903.8,
      "age": 3,
      "strength": 13.33
    },
    {
      "cement": 212.6,
      "slag": 0,
      "ash": 100.4,
      "water": 159.4,
      "superplastic": 10.4,
      "coarseagg": 1003.8,
      "fineagg": 903.8,
      "age": 14,
      "strength": 25.37
    },
    {
      "cement": 212.6,
      "slag": 0,
      "ash": 100.4,
      "water": 159.4,
      "superplastic": 10.4,
      "coarseagg": 1003.8,
      "fineagg": 903.8,
      "age": 28,
      "strength": 37.4
    },
    {
      "cement": 212.6,
      "slag": 0,
      "ash": 100.4,
      "water": 159.4,
      "superplastic": 10.4,
      "coarseagg": 1003.8,
      "fineagg": 903.8,
      "age": 56,
      "strength": 44.4
    },
    {
      "cement": 212.6,
      "slag": 0,
      "ash": 100.4,
      "water": 159.4,
      "superplastic": 10.4,
      "coarseagg": 1003.8,
      "fineagg": 903.8,
      "age": 100,
      "strength": 47.74
    },
    {
      "cement": 212,
      "slag": 0,
      "ash": 124.8,
      "water": 159,
      "superplastic": 7.8,
      "coarseagg": 1085.4,
      "fineagg": 799.5,
      "age": 3,
      "strength": 19.52
    },
    {
      "cement": 212,
      "slag": 0,
      "ash": 124.8,
      "water": 159,
      "superplastic": 7.8,
      "coarseagg": 1085.4,
      "fineagg": 799.5,
      "age": 14,
      "strength": 31.35
    },
    {
      "cement": 212,
      "slag": 0,
      "ash": 124.8,
      "water": 159,
      "superplastic": 7.8,
      "coarseagg": 1085.4,
      "fineagg": 799.5,
      "age": 28,
      "strength": 38.5
    },
    {
      "cement": 212,
      "slag": 0,
      "ash": 124.8,
      "water": 159,
      "superplastic": 7.8,
      "coarseagg": 1085.4,
      "fineagg": 799.5,
      "age": 56,
      "strength": 45.08
    },
    {
      "cement": 212,
      "slag": 0,
      "ash": 124.8,
      "water": 159,
      "superplastic": 7.8,
      "coarseagg": 1085.4,
      "fineagg": 799.5,
      "age": 100,
      "strength": 47.82
    },
    {
      "cement": 231.8,
      "slag": 0,
      "ash": 121.6,
      "water": 174,
      "superplastic": 6.7,
      "coarseagg": 1056.4,
      "fineagg": 778.5,
      "age": 3,
      "strength": 15.44
    },
    {
      "cement": 231.8,
      "slag": 0,
      "ash": 121.6,
      "water": 174,
      "superplastic": 6.7,
      "coarseagg": 1056.4,
      "fineagg": 778.5,
      "age": 14,
      "strength": 26.77
    },
    {
      "cement": 231.8,
      "slag": 0,
      "ash": 121.6,
      "water": 174,
      "superplastic": 6.7,
      "coarseagg": 1056.4,
      "fineagg": 778.5,
      "age": 28,
      "strength": 33.73
    },
    {
      "cement": 231.8,
      "slag": 0,
      "ash": 121.6,
      "water": 174,
      "superplastic": 6.7,
      "coarseagg": 1056.4,
      "fineagg": 778.5,
      "age": 56,
      "strength": 42.7
    },
    {
      "cement": 231.8,
      "slag": 0,
      "ash": 121.6,
      "water": 174,
      "superplastic": 6.7,
      "coarseagg": 1056.4,
      "fineagg": 778.5,
      "age": 100,
      "strength": 45.84
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 188.5,
      "superplastic": 5.8,
      "coarseagg": 1028.4,
      "fineagg": 757.7,
      "age": 3,
      "strength": 17.22
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 188.5,
      "superplastic": 5.8,
      "coarseagg": 1028.4,
      "fineagg": 757.7,
      "age": 14,
      "strength": 29.93
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 188.5,
      "superplastic": 5.8,
      "coarseagg": 1028.4,
      "fineagg": 757.7,
      "age": 28,
      "strength": 29.65
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 188.5,
      "superplastic": 5.8,
      "coarseagg": 1028.4,
      "fineagg": 757.7,
      "age": 56,
      "strength": 36.97
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 188.5,
      "superplastic": 5.8,
      "coarseagg": 1028.4,
      "fineagg": 757.7,
      "age": 100,
      "strength": 43.58
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 188.5,
      "superplastic": 6.4,
      "coarseagg": 1028.4,
      "fineagg": 757.7,
      "age": 3,
      "strength": 13.12
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 188.5,
      "superplastic": 6.4,
      "coarseagg": 1028.4,
      "fineagg": 757.7,
      "age": 14,
      "strength": 24.43
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 188.5,
      "superplastic": 6.4,
      "coarseagg": 1028.4,
      "fineagg": 757.7,
      "age": 28,
      "strength": 32.66
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 188.5,
      "superplastic": 6.4,
      "coarseagg": 1028.4,
      "fineagg": 757.7,
      "age": 56,
      "strength": 36.64
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 188.5,
      "superplastic": 6.4,
      "coarseagg": 1028.4,
      "fineagg": 757.7,
      "age": 100,
      "strength": 44.21
    },
    {
      "cement": 181.4,
      "slag": 0,
      "ash": 167,
      "water": 169.6,
      "superplastic": 7.6,
      "coarseagg": 1055.6,
      "fineagg": 777.8,
      "age": 3,
      "strength": 13.62
    },
    {
      "cement": 181.4,
      "slag": 0,
      "ash": 167,
      "water": 169.6,
      "superplastic": 7.6,
      "coarseagg": 1055.6,
      "fineagg": 777.8,
      "age": 14,
      "strength": 21.6
    },
    {
      "cement": 181.4,
      "slag": 0,
      "ash": 167,
      "water": 169.6,
      "superplastic": 7.6,
      "coarseagg": 1055.6,
      "fineagg": 777.8,
      "age": 28,
      "strength": 27.77
    },
    {
      "cement": 181.4,
      "slag": 0,
      "ash": 167,
      "water": 169.6,
      "superplastic": 7.6,
      "coarseagg": 1055.6,
      "fineagg": 777.8,
      "age": 56,
      "strength": 35.57
    },
    {
      "cement": 181.4,
      "slag": 0,
      "ash": 167,
      "water": 169.6,
      "superplastic": 7.6,
      "coarseagg": 1055.6,
      "fineagg": 777.8,
      "age": 100,
      "strength": 45.37
    },
    {
      "cement": 182,
      "slag": 45.2,
      "ash": 122,
      "water": 170.2,
      "superplastic": 8.2,
      "coarseagg": 1059.4,
      "fineagg": 780.7,
      "age": 3,
      "strength": 7.32
    },
    {
      "cement": 182,
      "slag": 45.2,
      "ash": 122,
      "water": 170.2,
      "superplastic": 8.2,
      "coarseagg": 1059.4,
      "fineagg": 780.7,
      "age": 14,
      "strength": 21.5
    },
    {
      "cement": 182,
      "slag": 45.2,
      "ash": 122,
      "water": 170.2,
      "superplastic": 8.2,
      "coarseagg": 1059.4,
      "fineagg": 780.7,
      "age": 28,
      "strength": 31.27
    },
    {
      "cement": 182,
      "slag": 45.2,
      "ash": 122,
      "water": 170.2,
      "superplastic": 8.2,
      "coarseagg": 1059.4,
      "fineagg": 780.7,
      "age": 56,
      "strength": 43.5
    },
    {
      "cement": 182,
      "slag": 45.2,
      "ash": 122,
      "water": 170.2,
      "superplastic": 8.2,
      "coarseagg": 1059.4,
      "fineagg": 780.7,
      "age": 100,
      "strength": 48.67
    },
    {
      "cement": 168.9,
      "slag": 42.2,
      "ash": 124.3,
      "water": 158.3,
      "superplastic": 10.8,
      "coarseagg": 1080.8,
      "fineagg": 796.2,
      "age": 3,
      "strength": 7.4
    },
    {
      "cement": 168.9,
      "slag": 42.2,
      "ash": 124.3,
      "water": 158.3,
      "superplastic": 10.8,
      "coarseagg": 1080.8,
      "fineagg": 796.2,
      "age": 14,
      "strength": 23.51
    },
    {
      "cement": 168.9,
      "slag": 42.2,
      "ash": 124.3,
      "water": 158.3,
      "superplastic": 10.8,
      "coarseagg": 1080.8,
      "fineagg": 796.2,
      "age": 28,
      "strength": 31.12
    },
    {
      "cement": 168.9,
      "slag": 42.2,
      "ash": 124.3,
      "water": 158.3,
      "superplastic": 10.8,
      "coarseagg": 1080.8,
      "fineagg": 796.2,
      "age": 56,
      "strength": 39.15
    },
    {
      "cement": 168.9,
      "slag": 42.2,
      "ash": 124.3,
      "water": 158.3,
      "superplastic": 10.8,
      "coarseagg": 1080.8,
      "fineagg": 796.2,
      "age": 100,
      "strength": 48.15
    },
    {
      "cement": 290.4,
      "slag": 0,
      "ash": 96.2,
      "water": 168.1,
      "superplastic": 9.4,
      "coarseagg": 961.2,
      "fineagg": 865,
      "age": 3,
      "strength": 22.5
    },
    {
      "cement": 290.4,
      "slag": 0,
      "ash": 96.2,
      "water": 168.1,
      "superplastic": 9.4,
      "coarseagg": 961.2,
      "fineagg": 865,
      "age": 14,
      "strength": 34.67
    },
    {
      "cement": 290.4,
      "slag": 0,
      "ash": 96.2,
      "water": 168.1,
      "superplastic": 9.4,
      "coarseagg": 961.2,
      "fineagg": 865,
      "age": 28,
      "strength": 34.74
    },
    {
      "cement": 290.4,
      "slag": 0,
      "ash": 96.2,
      "water": 168.1,
      "superplastic": 9.4,
      "coarseagg": 961.2,
      "fineagg": 865,
      "age": 56,
      "strength": 45.08
    },
    {
      "cement": 290.4,
      "slag": 0,
      "ash": 96.2,
      "water": 168.1,
      "superplastic": 9.4,
      "coarseagg": 961.2,
      "fineagg": 865,
      "age": 100,
      "strength": 48.97
    },
    {
      "cement": 277.1,
      "slag": 0,
      "ash": 97.4,
      "water": 160.6,
      "superplastic": 11.8,
      "coarseagg": 973.9,
      "fineagg": 875.6,
      "age": 3,
      "strength": 23.14
    },
    {
      "cement": 277.1,
      "slag": 0,
      "ash": 97.4,
      "water": 160.6,
      "superplastic": 11.8,
      "coarseagg": 973.9,
      "fineagg": 875.6,
      "age": 14,
      "strength": 41.89
    },
    {
      "cement": 277.1,
      "slag": 0,
      "ash": 97.4,
      "water": 160.6,
      "superplastic": 11.8,
      "coarseagg": 973.9,
      "fineagg": 875.6,
      "age": 28,
      "strength": 48.28
    },
    {
      "cement": 277.1,
      "slag": 0,
      "ash": 97.4,
      "water": 160.6,
      "superplastic": 11.8,
      "coarseagg": 973.9,
      "fineagg": 875.6,
      "age": 56,
      "strength": 51.04
    },
    {
      "cement": 277.1,
      "slag": 0,
      "ash": 97.4,
      "water": 160.6,
      "superplastic": 11.8,
      "coarseagg": 973.9,
      "fineagg": 875.6,
      "age": 100,
      "strength": 55.64
    },
    {
      "cement": 295.7,
      "slag": 0,
      "ash": 95.6,
      "water": 171.5,
      "superplastic": 8.9,
      "coarseagg": 955.1,
      "fineagg": 859.2,
      "age": 3,
      "strength": 22.95
    },
    {
      "cement": 295.7,
      "slag": 0,
      "ash": 95.6,
      "water": 171.5,
      "superplastic": 8.9,
      "coarseagg": 955.1,
      "fineagg": 859.2,
      "age": 14,
      "strength": 35.23
    },
    {
      "cement": 295.7,
      "slag": 0,
      "ash": 95.6,
      "water": 171.5,
      "superplastic": 8.9,
      "coarseagg": 955.1,
      "fineagg": 859.2,
      "age": 28,
      "strength": 39.94
    },
    {
      "cement": 295.7,
      "slag": 0,
      "ash": 95.6,
      "water": 171.5,
      "superplastic": 8.9,
      "coarseagg": 955.1,
      "fineagg": 859.2,
      "age": 56,
      "strength": 48.72
    },
    {
      "cement": 295.7,
      "slag": 0,
      "ash": 95.6,
      "water": 171.5,
      "superplastic": 8.9,
      "coarseagg": 955.1,
      "fineagg": 859.2,
      "age": 100,
      "strength": 52.04
    },
    {
      "cement": 251.8,
      "slag": 0,
      "ash": 99.9,
      "water": 146.1,
      "superplastic": 12.4,
      "coarseagg": 1006,
      "fineagg": 899.8,
      "age": 3,
      "strength": 21.02
    },
    {
      "cement": 251.8,
      "slag": 0,
      "ash": 99.9,
      "water": 146.1,
      "superplastic": 12.4,
      "coarseagg": 1006,
      "fineagg": 899.8,
      "age": 14,
      "strength": 33.36
    },
    {
      "cement": 251.8,
      "slag": 0,
      "ash": 99.9,
      "water": 146.1,
      "superplastic": 12.4,
      "coarseagg": 1006,
      "fineagg": 899.8,
      "age": 28,
      "strength": 33.94
    },
    {
      "cement": 251.8,
      "slag": 0,
      "ash": 99.9,
      "water": 146.1,
      "superplastic": 12.4,
      "coarseagg": 1006,
      "fineagg": 899.8,
      "age": 56,
      "strength": 44.14
    },
    {
      "cement": 251.8,
      "slag": 0,
      "ash": 99.9,
      "water": 146.1,
      "superplastic": 12.4,
      "coarseagg": 1006,
      "fineagg": 899.8,
      "age": 100,
      "strength": 45.37
    },
    {
      "cement": 249.1,
      "slag": 0,
      "ash": 98.8,
      "water": 158.1,
      "superplastic": 12.8,
      "coarseagg": 987.8,
      "fineagg": 889,
      "age": 3,
      "strength": 15.36
    },
    {
      "cement": 249.1,
      "slag": 0,
      "ash": 98.8,
      "water": 158.1,
      "superplastic": 12.8,
      "coarseagg": 987.8,
      "fineagg": 889,
      "age": 14,
      "strength": 28.68
    },
    {
      "cement": 249.1,
      "slag": 0,
      "ash": 98.8,
      "water": 158.1,
      "superplastic": 12.8,
      "coarseagg": 987.8,
      "fineagg": 889,
      "age": 28,
      "strength": 30.85
    },
    {
      "cement": 249.1,
      "slag": 0,
      "ash": 98.8,
      "water": 158.1,
      "superplastic": 12.8,
      "coarseagg": 987.8,
      "fineagg": 889,
      "age": 56,
      "strength": 42.03
    },
    {
      "cement": 249.1,
      "slag": 0,
      "ash": 98.8,
      "water": 158.1,
      "superplastic": 12.8,
      "coarseagg": 987.8,
      "fineagg": 889,
      "age": 100,
      "strength": 51.06
    },
    {
      "cement": 252.3,
      "slag": 0,
      "ash": 98.8,
      "water": 146.3,
      "superplastic": 14.2,
      "coarseagg": 987.8,
      "fineagg": 889,
      "age": 3,
      "strength": 21.78
    },
    {
      "cement": 252.3,
      "slag": 0,
      "ash": 98.8,
      "water": 146.3,
      "superplastic": 14.2,
      "coarseagg": 987.8,
      "fineagg": 889,
      "age": 14,
      "strength": 42.29
    },
    {
      "cement": 252.3,
      "slag": 0,
      "ash": 98.8,
      "water": 146.3,
      "superplastic": 14.2,
      "coarseagg": 987.8,
      "fineagg": 889,
      "age": 28,
      "strength": 50.6
    },
    {
      "cement": 252.3,
      "slag": 0,
      "ash": 98.8,
      "water": 146.3,
      "superplastic": 14.2,
      "coarseagg": 987.8,
      "fineagg": 889,
      "age": 56,
      "strength": 55.83
    },
    {
      "cement": 252.3,
      "slag": 0,
      "ash": 98.8,
      "water": 146.3,
      "superplastic": 14.2,
      "coarseagg": 987.8,
      "fineagg": 889,
      "age": 100,
      "strength": 60.95
    },
    {
      "cement": 246.8,
      "slag": 0,
      "ash": 125.1,
      "water": 143.3,
      "superplastic": 12,
      "coarseagg": 1086.8,
      "fineagg": 800.9,
      "age": 3,
      "strength": 23.52
    },
    {
      "cement": 246.8,
      "slag": 0,
      "ash": 125.1,
      "water": 143.3,
      "superplastic": 12,
      "coarseagg": 1086.8,
      "fineagg": 800.9,
      "age": 14,
      "strength": 42.22
    },
    {
      "cement": 246.8,
      "slag": 0,
      "ash": 125.1,
      "water": 143.3,
      "superplastic": 12,
      "coarseagg": 1086.8,
      "fineagg": 800.9,
      "age": 28,
      "strength": 52.5
    },
    {
      "cement": 246.8,
      "slag": 0,
      "ash": 125.1,
      "water": 143.3,
      "superplastic": 12,
      "coarseagg": 1086.8,
      "fineagg": 800.9,
      "age": 56,
      "strength": 60.32
    },
    {
      "cement": 246.8,
      "slag": 0,
      "ash": 125.1,
      "water": 143.3,
      "superplastic": 12,
      "coarseagg": 1086.8,
      "fineagg": 800.9,
      "age": 100,
      "strength": 66.42
    },
    {
      "cement": 275.1,
      "slag": 0,
      "ash": 121.4,
      "water": 159.5,
      "superplastic": 9.9,
      "coarseagg": 1053.6,
      "fineagg": 777.5,
      "age": 3,
      "strength": 23.8
    },
    {
      "cement": 275.1,
      "slag": 0,
      "ash": 121.4,
      "water": 159.5,
      "superplastic": 9.9,
      "coarseagg": 1053.6,
      "fineagg": 777.5,
      "age": 14,
      "strength": 38.77
    },
    {
      "cement": 275.1,
      "slag": 0,
      "ash": 121.4,
      "water": 159.5,
      "superplastic": 9.9,
      "coarseagg": 1053.6,
      "fineagg": 777.5,
      "age": 28,
      "strength": 51.33
    },
    {
      "cement": 275.1,
      "slag": 0,
      "ash": 121.4,
      "water": 159.5,
      "superplastic": 9.9,
      "coarseagg": 1053.6,
      "fineagg": 777.5,
      "age": 56,
      "strength": 56.85
    },
    {
      "cement": 275.1,
      "slag": 0,
      "ash": 121.4,
      "water": 159.5,
      "superplastic": 9.9,
      "coarseagg": 1053.6,
      "fineagg": 777.5,
      "age": 100,
      "strength": 58.61
    },
    {
      "cement": 297.2,
      "slag": 0,
      "ash": 117.5,
      "water": 174.8,
      "superplastic": 9.5,
      "coarseagg": 1022.8,
      "fineagg": 753.5,
      "age": 3,
      "strength": 21.91
    },
    {
      "cement": 297.2,
      "slag": 0,
      "ash": 117.5,
      "water": 174.8,
      "superplastic": 9.5,
      "coarseagg": 1022.8,
      "fineagg": 753.5,
      "age": 14,
      "strength": 36.99
    },
    {
      "cement": 297.2,
      "slag": 0,
      "ash": 117.5,
      "water": 174.8,
      "superplastic": 9.5,
      "coarseagg": 1022.8,
      "fineagg": 753.5,
      "age": 28,
      "strength": 47.4
    },
    {
      "cement": 297.2,
      "slag": 0,
      "ash": 117.5,
      "water": 174.8,
      "superplastic": 9.5,
      "coarseagg": 1022.8,
      "fineagg": 753.5,
      "age": 56,
      "strength": 51.96
    },
    {
      "cement": 297.2,
      "slag": 0,
      "ash": 117.5,
      "water": 174.8,
      "superplastic": 9.5,
      "coarseagg": 1022.8,
      "fineagg": 753.5,
      "age": 100,
      "strength": 56.74
    },
    {
      "cement": 213.7,
      "slag": 0,
      "ash": 174.7,
      "water": 154.8,
      "superplastic": 10.2,
      "coarseagg": 1053.5,
      "fineagg": 776.4,
      "age": 3,
      "strength": 17.57
    },
    {
      "cement": 213.7,
      "slag": 0,
      "ash": 174.7,
      "water": 154.8,
      "superplastic": 10.2,
      "coarseagg": 1053.5,
      "fineagg": 776.4,
      "age": 14,
      "strength": 33.73
    },
    {
      "cement": 213.7,
      "slag": 0,
      "ash": 174.7,
      "water": 154.8,
      "superplastic": 10.2,
      "coarseagg": 1053.5,
      "fineagg": 776.4,
      "age": 28,
      "strength": 40.15
    },
    {
      "cement": 213.7,
      "slag": 0,
      "ash": 174.7,
      "water": 154.8,
      "superplastic": 10.2,
      "coarseagg": 1053.5,
      "fineagg": 776.4,
      "age": 56,
      "strength": 46.64
    },
    {
      "cement": 213.7,
      "slag": 0,
      "ash": 174.7,
      "water": 154.8,
      "superplastic": 10.2,
      "coarseagg": 1053.5,
      "fineagg": 776.4,
      "age": 100,
      "strength": 50.08
    },
    {
      "cement": 213.5,
      "slag": 0,
      "ash": 174.2,
      "water": 154.6,
      "superplastic": 11.7,
      "coarseagg": 1052.3,
      "fineagg": 775.5,
      "age": 3,
      "strength": 17.37
    },
    {
      "cement": 213.5,
      "slag": 0,
      "ash": 174.2,
      "water": 154.6,
      "superplastic": 11.7,
      "coarseagg": 1052.3,
      "fineagg": 775.5,
      "age": 14,
      "strength": 33.7
    },
    {
      "cement": 213.5,
      "slag": 0,
      "ash": 174.2,
      "water": 154.6,
      "superplastic": 11.7,
      "coarseagg": 1052.3,
      "fineagg": 775.5,
      "age": 28,
      "strength": 45.94
    },
    {
      "cement": 213.5,
      "slag": 0,
      "ash": 174.2,
      "water": 154.6,
      "superplastic": 11.7,
      "coarseagg": 1052.3,
      "fineagg": 775.5,
      "age": 56,
      "strength": 51.43
    },
    {
      "cement": 213.5,
      "slag": 0,
      "ash": 174.2,
      "water": 154.6,
      "superplastic": 11.7,
      "coarseagg": 1052.3,
      "fineagg": 775.5,
      "age": 100,
      "strength": 59.3
    },
    {
      "cement": 277.2,
      "slag": 97.8,
      "ash": 24.5,
      "water": 160.7,
      "superplastic": 11.2,
      "coarseagg": 1061.7,
      "fineagg": 782.5,
      "age": 3,
      "strength": 30.45
    },
    {
      "cement": 277.2,
      "slag": 97.8,
      "ash": 24.5,
      "water": 160.7,
      "superplastic": 11.2,
      "coarseagg": 1061.7,
      "fineagg": 782.5,
      "age": 14,
      "strength": 47.71
    },
    {
      "cement": 277.2,
      "slag": 97.8,
      "ash": 24.5,
      "water": 160.7,
      "superplastic": 11.2,
      "coarseagg": 1061.7,
      "fineagg": 782.5,
      "age": 28,
      "strength": 63.14
    },
    {
      "cement": 277.2,
      "slag": 97.8,
      "ash": 24.5,
      "water": 160.7,
      "superplastic": 11.2,
      "coarseagg": 1061.7,
      "fineagg": 782.5,
      "age": 56,
      "strength": 66.82
    },
    {
      "cement": 277.2,
      "slag": 97.8,
      "ash": 24.5,
      "water": 160.7,
      "superplastic": 11.2,
      "coarseagg": 1061.7,
      "fineagg": 782.5,
      "age": 100,
      "strength": 66.95
    },
    {
      "cement": 218.2,
      "slag": 54.6,
      "ash": 123.8,
      "water": 140.8,
      "superplastic": 11.9,
      "coarseagg": 1075.7,
      "fineagg": 792.7,
      "age": 3,
      "strength": 27.42
    },
    {
      "cement": 218.2,
      "slag": 54.6,
      "ash": 123.8,
      "water": 140.8,
      "superplastic": 11.9,
      "coarseagg": 1075.7,
      "fineagg": 792.7,
      "age": 14,
      "strength": 35.96
    },
    {
      "cement": 218.2,
      "slag": 54.6,
      "ash": 123.8,
      "water": 140.8,
      "superplastic": 11.9,
      "coarseagg": 1075.7,
      "fineagg": 792.7,
      "age": 28,
      "strength": 55.51
    },
    {
      "cement": 218.2,
      "slag": 54.6,
      "ash": 123.8,
      "water": 140.8,
      "superplastic": 11.9,
      "coarseagg": 1075.7,
      "fineagg": 792.7,
      "age": 56,
      "strength": 61.99
    },
    {
      "cement": 218.2,
      "slag": 54.6,
      "ash": 123.8,
      "water": 140.8,
      "superplastic": 11.9,
      "coarseagg": 1075.7,
      "fineagg": 792.7,
      "age": 100,
      "strength": 63.53
    },
    {
      "cement": 214.9,
      "slag": 53.8,
      "ash": 121.9,
      "water": 155.6,
      "superplastic": 9.6,
      "coarseagg": 1014.3,
      "fineagg": 780.6,
      "age": 3,
      "strength": 18.02
    },
    {
      "cement": 214.9,
      "slag": 53.8,
      "ash": 121.9,
      "water": 155.6,
      "superplastic": 9.6,
      "coarseagg": 1014.3,
      "fineagg": 780.6,
      "age": 14,
      "strength": 38.6
    },
    {
      "cement": 214.9,
      "slag": 53.8,
      "ash": 121.9,
      "water": 155.6,
      "superplastic": 9.6,
      "coarseagg": 1014.3,
      "fineagg": 780.6,
      "age": 28,
      "strength": 52.2
    },
    {
      "cement": 214.9,
      "slag": 53.8,
      "ash": 121.9,
      "water": 155.6,
      "superplastic": 9.6,
      "coarseagg": 1014.3,
      "fineagg": 780.6,
      "age": 56,
      "strength": 53.96
    },
    {
      "cement": 214.9,
      "slag": 53.8,
      "ash": 121.9,
      "water": 155.6,
      "superplastic": 9.6,
      "coarseagg": 1014.3,
      "fineagg": 780.6,
      "age": 100,
      "strength": 56.63
    },
    {
      "cement": 218.9,
      "slag": 0,
      "ash": 124.1,
      "water": 158.5,
      "superplastic": 11.3,
      "coarseagg": 1078.7,
      "fineagg": 794.9,
      "age": 3,
      "strength": 15.34
    },
    {
      "cement": 218.9,
      "slag": 0,
      "ash": 124.1,
      "water": 158.5,
      "superplastic": 11.3,
      "coarseagg": 1078.7,
      "fineagg": 794.9,
      "age": 14,
      "strength": 26.05
    },
    {
      "cement": 218.9,
      "slag": 0,
      "ash": 124.1,
      "water": 158.5,
      "superplastic": 11.3,
      "coarseagg": 1078.7,
      "fineagg": 794.9,
      "age": 28,
      "strength": 30.22
    },
    {
      "cement": 218.9,
      "slag": 0,
      "ash": 124.1,
      "water": 158.5,
      "superplastic": 11.3,
      "coarseagg": 1078.7,
      "fineagg": 794.9,
      "age": 56,
      "strength": 37.27
    },
    {
      "cement": 218.9,
      "slag": 0,
      "ash": 124.1,
      "water": 158.5,
      "superplastic": 11.3,
      "coarseagg": 1078.7,
      "fineagg": 794.9,
      "age": 100,
      "strength": 46.23
    },
    {
      "cement": 376,
      "slag": 0,
      "ash": 0,
      "water": 214.6,
      "superplastic": 0,
      "coarseagg": 1003.5,
      "fineagg": 762.4,
      "age": 3,
      "strength": 16.28
    },
    {
      "cement": 376,
      "slag": 0,
      "ash": 0,
      "water": 214.6,
      "superplastic": 0,
      "coarseagg": 1003.5,
      "fineagg": 762.4,
      "age": 14,
      "strength": 25.62
    },
    {
      "cement": 376,
      "slag": 0,
      "ash": 0,
      "water": 214.6,
      "superplastic": 0,
      "coarseagg": 1003.5,
      "fineagg": 762.4,
      "age": 28,
      "strength": 31.97
    },
    {
      "cement": 376,
      "slag": 0,
      "ash": 0,
      "water": 214.6,
      "superplastic": 0,
      "coarseagg": 1003.5,
      "fineagg": 762.4,
      "age": 56,
      "strength": 36.3
    },
    {
      "cement": 376,
      "slag": 0,
      "ash": 0,
      "water": 214.6,
      "superplastic": 0,
      "coarseagg": 1003.5,
      "fineagg": 762.4,
      "age": 100,
      "strength": 43.06
    },
    {
      "cement": 500,
      "slag": 0,
      "ash": 0,
      "water": 140,
      "superplastic": 4,
      "coarseagg": 966,
      "fineagg": 853,
      "age": 28,
      "strength": 67.57
    },
    {
      "cement": 475,
      "slag": 0,
      "ash": 59,
      "water": 142,
      "superplastic": 1.9,
      "coarseagg": 1098,
      "fineagg": 641,
      "age": 28,
      "strength": 57.23
    },
    {
      "cement": 315,
      "slag": 137,
      "ash": 0,
      "water": 145,
      "superplastic": 5.9,
      "coarseagg": 1130,
      "fineagg": 745,
      "age": 28,
      "strength": 81.75
    },
    {
      "cement": 505,
      "slag": 0,
      "ash": 60,
      "water": 195,
      "superplastic": 0,
      "coarseagg": 1030,
      "fineagg": 630,
      "age": 28,
      "strength": 64.02
    },
    {
      "cement": 451,
      "slag": 0,
      "ash": 0,
      "water": 165,
      "superplastic": 11.3,
      "coarseagg": 1030,
      "fineagg": 745,
      "age": 28,
      "strength": 78.8
    },
    {
      "cement": 516,
      "slag": 0,
      "ash": 0,
      "water": 162,
      "superplastic": 8.2,
      "coarseagg": 801,
      "fineagg": 802,
      "age": 28,
      "strength": 41.37
    },
    {
      "cement": 520,
      "slag": 0,
      "ash": 0,
      "water": 170,
      "superplastic": 5.2,
      "coarseagg": 855,
      "fineagg": 855,
      "age": 28,
      "strength": 60.28
    },
    {
      "cement": 528,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 6.9,
      "coarseagg": 920,
      "fineagg": 720,
      "age": 28,
      "strength": 56.83
    },
    {
      "cement": 520,
      "slag": 0,
      "ash": 0,
      "water": 175,
      "superplastic": 5.2,
      "coarseagg": 870,
      "fineagg": 805,
      "age": 28,
      "strength": 51.02
    },
    {
      "cement": 385,
      "slag": 0,
      "ash": 136,
      "water": 158,
      "superplastic": 20,
      "coarseagg": 903,
      "fineagg": 768,
      "age": 28,
      "strength": 55.55
    },
    {
      "cement": 500.1,
      "slag": 0,
      "ash": 0,
      "water": 200,
      "superplastic": 3,
      "coarseagg": 1124.4,
      "fineagg": 613.2,
      "age": 28,
      "strength": 44.13
    },
    {
      "cement": 450.1,
      "slag": 50,
      "ash": 0,
      "water": 200,
      "superplastic": 3,
      "coarseagg": 1124.4,
      "fineagg": 613.2,
      "age": 28,
      "strength": 39.38
    },
    {
      "cement": 397,
      "slag": 17.2,
      "ash": 158,
      "water": 167,
      "superplastic": 20.8,
      "coarseagg": 967,
      "fineagg": 633,
      "age": 28,
      "strength": 55.65
    },
    {
      "cement": 333,
      "slag": 17.5,
      "ash": 163,
      "water": 167,
      "superplastic": 17.9,
      "coarseagg": 996,
      "fineagg": 652,
      "age": 28,
      "strength": 47.28
    },
    {
      "cement": 334,
      "slag": 17.6,
      "ash": 158,
      "water": 189,
      "superplastic": 15.3,
      "coarseagg": 967,
      "fineagg": 633,
      "age": 28,
      "strength": 44.33
    },
    {
      "cement": 405,
      "slag": 0,
      "ash": 0,
      "water": 175,
      "superplastic": 0,
      "coarseagg": 1120,
      "fineagg": 695,
      "age": 28,
      "strength": 52.3
    },
    {
      "cement": 200,
      "slag": 200,
      "ash": 0,
      "water": 190,
      "superplastic": 0,
      "coarseagg": 1145,
      "fineagg": 660,
      "age": 28,
      "strength": 49.25
    },
    {
      "cement": 516,
      "slag": 0,
      "ash": 0,
      "water": 162,
      "superplastic": 8.3,
      "coarseagg": 801,
      "fineagg": 802,
      "age": 28,
      "strength": 41.37
    },
    {
      "cement": 145,
      "slag": 116,
      "ash": 119,
      "water": 184,
      "superplastic": 5.7,
      "coarseagg": 833,
      "fineagg": 880,
      "age": 28,
      "strength": 29.16
    },
    {
      "cement": 160,
      "slag": 128,
      "ash": 122,
      "water": 182,
      "superplastic": 6.4,
      "coarseagg": 824,
      "fineagg": 879,
      "age": 28,
      "strength": 39.4
    },
    {
      "cement": 234,
      "slag": 156,
      "ash": 0,
      "water": 189,
      "superplastic": 5.9,
      "coarseagg": 981,
      "fineagg": 760,
      "age": 28,
      "strength": 39.3
    },
    {
      "cement": 250,
      "slag": 180,
      "ash": 95,
      "water": 159,
      "superplastic": 9.5,
      "coarseagg": 860,
      "fineagg": 800,
      "age": 28,
      "strength": 67.87
    },
    {
      "cement": 475,
      "slag": 0,
      "ash": 0,
      "water": 162,
      "superplastic": 9.5,
      "coarseagg": 1044,
      "fineagg": 662,
      "age": 28,
      "strength": 58.52
    },
    {
      "cement": 285,
      "slag": 190,
      "ash": 0,
      "water": 163,
      "superplastic": 7.6,
      "coarseagg": 1031,
      "fineagg": 685,
      "age": 28,
      "strength": 53.58
    },
    {
      "cement": 356,
      "slag": 119,
      "ash": 0,
      "water": 160,
      "superplastic": 9,
      "coarseagg": 1061,
      "fineagg": 657,
      "age": 28,
      "strength": 59
    },
    {
      "cement": 275,
      "slag": 180,
      "ash": 120,
      "water": 162,
      "superplastic": 10.4,
      "coarseagg": 830,
      "fineagg": 765,
      "age": 28,
      "strength": 76.24
    },
    {
      "cement": 500,
      "slag": 0,
      "ash": 0,
      "water": 151,
      "superplastic": 9,
      "coarseagg": 1033,
      "fineagg": 655,
      "age": 28,
      "strength": 69.84
    },
    {
      "cement": 165,
      "slag": 0,
      "ash": 143.6,
      "water": 163.8,
      "superplastic": 0,
      "coarseagg": 1005.6,
      "fineagg": 900.9,
      "age": 3,
      "strength": 14.4
    },
    {
      "cement": 165,
      "slag": 128.5,
      "ash": 132.1,
      "water": 175.1,
      "superplastic": 8.1,
      "coarseagg": 1005.8,
      "fineagg": 746.6,
      "age": 3,
      "strength": 19.42
    },
    {
      "cement": 178,
      "slag": 129.8,
      "ash": 118.6,
      "water": 179.9,
      "superplastic": 3.6,
      "coarseagg": 1007.3,
      "fineagg": 746.8,
      "age": 3,
      "strength": 20.73
    },
    {
      "cement": 167.4,
      "slag": 129.9,
      "ash": 128.6,
      "water": 175.5,
      "superplastic": 7.8,
      "coarseagg": 1006.3,
      "fineagg": 746.6,
      "age": 3,
      "strength": 14.94
    },
    {
      "cement": 172.4,
      "slag": 13.6,
      "ash": 172.4,
      "water": 156.8,
      "superplastic": 4.1,
      "coarseagg": 1006.3,
      "fineagg": 856.4,
      "age": 3,
      "strength": 21.29
    },
    {
      "cement": 173.5,
      "slag": 50.1,
      "ash": 173.5,
      "water": 164.8,
      "superplastic": 6.5,
      "coarseagg": 1006.2,
      "fineagg": 793.5,
      "age": 3,
      "strength": 23.08
    },
    {
      "cement": 167,
      "slag": 75.4,
      "ash": 167,
      "water": 164,
      "superplastic": 7.9,
      "coarseagg": 1007.3,
      "fineagg": 770.1,
      "age": 3,
      "strength": 15.52
    },
    {
      "cement": 173.8,
      "slag": 93.4,
      "ash": 159.9,
      "water": 172.3,
      "superplastic": 9.7,
      "coarseagg": 1007.2,
      "fineagg": 746.6,
      "age": 3,
      "strength": 15.82
    },
    {
      "cement": 190.3,
      "slag": 0,
      "ash": 125.2,
      "water": 166.6,
      "superplastic": 9.9,
      "coarseagg": 1079,
      "fineagg": 798.9,
      "age": 3,
      "strength": 12.55
    },
    {
      "cement": 250,
      "slag": 0,
      "ash": 95.7,
      "water": 191.8,
      "superplastic": 5.3,
      "coarseagg": 948.9,
      "fineagg": 857.2,
      "age": 3,
      "strength": 8.49
    },
    {
      "cement": 213.5,
      "slag": 0,
      "ash": 174.2,
      "water": 159.2,
      "superplastic": 11.7,
      "coarseagg": 1043.6,
      "fineagg": 771.9,
      "age": 3,
      "strength": 15.61
    },
    {
      "cement": 194.7,
      "slag": 0,
      "ash": 100.5,
      "water": 170.2,
      "superplastic": 7.5,
      "coarseagg": 998,
      "fineagg": 901.8,
      "age": 3,
      "strength": 12.18
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 192.9,
      "superplastic": 5.8,
      "coarseagg": 1043.6,
      "fineagg": 754.3,
      "age": 3,
      "strength": 11.98
    },
    {
      "cement": 165,
      "slag": 0,
      "ash": 143.6,
      "water": 163.8,
      "superplastic": 0,
      "coarseagg": 1005.6,
      "fineagg": 900.9,
      "age": 14,
      "strength": 16.88
    },
    {
      "cement": 165,
      "slag": 128.5,
      "ash": 132.1,
      "water": 175.1,
      "superplastic": 8.1,
      "coarseagg": 1005.8,
      "fineagg": 746.6,
      "age": 14,
      "strength": 33.09
    },
    {
      "cement": 178,
      "slag": 129.8,
      "ash": 118.6,
      "water": 179.9,
      "superplastic": 3.6,
      "coarseagg": 1007.3,
      "fineagg": 746.8,
      "age": 14,
      "strength": 34.24
    },
    {
      "cement": 167.4,
      "slag": 129.9,
      "ash": 128.6,
      "water": 175.5,
      "superplastic": 7.8,
      "coarseagg": 1006.3,
      "fineagg": 746.6,
      "age": 14,
      "strength": 31.81
    },
    {
      "cement": 172.4,
      "slag": 13.6,
      "ash": 172.4,
      "water": 156.8,
      "superplastic": 4.1,
      "coarseagg": 1006.3,
      "fineagg": 856.4,
      "age": 14,
      "strength": 29.75
    },
    {
      "cement": 173.5,
      "slag": 50.1,
      "ash": 173.5,
      "water": 164.8,
      "superplastic": 6.5,
      "coarseagg": 1006.2,
      "fineagg": 793.5,
      "age": 14,
      "strength": 33.01
    },
    {
      "cement": 167,
      "slag": 75.4,
      "ash": 167,
      "water": 164,
      "superplastic": 7.9,
      "coarseagg": 1007.3,
      "fineagg": 770.1,
      "age": 14,
      "strength": 32.9
    },
    {
      "cement": 173.8,
      "slag": 93.4,
      "ash": 159.9,
      "water": 172.3,
      "superplastic": 9.7,
      "coarseagg": 1007.2,
      "fineagg": 746.6,
      "age": 14,
      "strength": 29.55
    },
    {
      "cement": 190.3,
      "slag": 0,
      "ash": 125.2,
      "water": 166.6,
      "superplastic": 9.9,
      "coarseagg": 1079,
      "fineagg": 798.9,
      "age": 14,
      "strength": 19.42
    },
    {
      "cement": 250,
      "slag": 0,
      "ash": 95.7,
      "water": 191.8,
      "superplastic": 5.3,
      "coarseagg": 948.9,
      "fineagg": 857.2,
      "age": 14,
      "strength": 24.66
    },
    {
      "cement": 213.5,
      "slag": 0,
      "ash": 174.2,
      "water": 159.2,
      "superplastic": 11.7,
      "coarseagg": 1043.6,
      "fineagg": 771.9,
      "age": 14,
      "strength": 29.59
    },
    {
      "cement": 194.7,
      "slag": 0,
      "ash": 100.5,
      "water": 170.2,
      "superplastic": 7.5,
      "coarseagg": 998,
      "fineagg": 901.8,
      "age": 14,
      "strength": 24.28
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 192.9,
      "superplastic": 5.8,
      "coarseagg": 1043.6,
      "fineagg": 754.3,
      "age": 14,
      "strength": 20.73
    },
    {
      "cement": 165,
      "slag": 0,
      "ash": 143.6,
      "water": 163.8,
      "superplastic": 0,
      "coarseagg": 1005.6,
      "fineagg": 900.9,
      "age": 28,
      "strength": 26.2
    },
    {
      "cement": 165,
      "slag": 128.5,
      "ash": 132.1,
      "water": 175.1,
      "superplastic": 8.1,
      "coarseagg": 1005.8,
      "fineagg": 746.6,
      "age": 28,
      "strength": 46.39
    },
    {
      "cement": 178,
      "slag": 129.8,
      "ash": 118.6,
      "water": 179.9,
      "superplastic": 3.6,
      "coarseagg": 1007.3,
      "fineagg": 746.8,
      "age": 28,
      "strength": 39.16
    },
    {
      "cement": 167.4,
      "slag": 129.9,
      "ash": 128.6,
      "water": 175.5,
      "superplastic": 7.8,
      "coarseagg": 1006.3,
      "fineagg": 746.6,
      "age": 28,
      "strength": 41.2
    },
    {
      "cement": 172.4,
      "slag": 13.6,
      "ash": 172.4,
      "water": 156.8,
      "superplastic": 4.1,
      "coarseagg": 1006.3,
      "fineagg": 856.4,
      "age": 28,
      "strength": 33.69
    },
    {
      "cement": 173.5,
      "slag": 50.1,
      "ash": 173.5,
      "water": 164.8,
      "superplastic": 6.5,
      "coarseagg": 1006.2,
      "fineagg": 793.5,
      "age": 28,
      "strength": 38.2
    },
    {
      "cement": 167,
      "slag": 75.4,
      "ash": 167,
      "water": 164,
      "superplastic": 7.9,
      "coarseagg": 1007.3,
      "fineagg": 770.1,
      "age": 28,
      "strength": 41.41
    },
    {
      "cement": 173.8,
      "slag": 93.4,
      "ash": 159.9,
      "water": 172.3,
      "superplastic": 9.7,
      "coarseagg": 1007.2,
      "fineagg": 746.6,
      "age": 28,
      "strength": 37.81
    },
    {
      "cement": 190.3,
      "slag": 0,
      "ash": 125.2,
      "water": 166.6,
      "superplastic": 9.9,
      "coarseagg": 1079,
      "fineagg": 798.9,
      "age": 28,
      "strength": 24.85
    },
    {
      "cement": 250,
      "slag": 0,
      "ash": 95.7,
      "water": 191.8,
      "superplastic": 5.3,
      "coarseagg": 948.9,
      "fineagg": 857.2,
      "age": 28,
      "strength": 27.22
    },
    {
      "cement": 213.5,
      "slag": 0,
      "ash": 174.2,
      "water": 159.2,
      "superplastic": 11.7,
      "coarseagg": 1043.6,
      "fineagg": 771.9,
      "age": 28,
      "strength": 44.64
    },
    {
      "cement": 194.7,
      "slag": 0,
      "ash": 100.5,
      "water": 170.2,
      "superplastic": 7.5,
      "coarseagg": 998,
      "fineagg": 901.8,
      "age": 28,
      "strength": 37.27
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 192.9,
      "superplastic": 5.8,
      "coarseagg": 1043.6,
      "fineagg": 754.3,
      "age": 28,
      "strength": 33.27
    },
    {
      "cement": 165,
      "slag": 0,
      "ash": 143.6,
      "water": 163.8,
      "superplastic": 0,
      "coarseagg": 1005.6,
      "fineagg": 900.9,
      "age": 56,
      "strength": 36.56
    },
    {
      "cement": 165,
      "slag": 128.5,
      "ash": 132.1,
      "water": 175.1,
      "superplastic": 8.1,
      "coarseagg": 1005.8,
      "fineagg": 746.6,
      "age": 56,
      "strength": 53.72
    },
    {
      "cement": 178,
      "slag": 129.8,
      "ash": 118.6,
      "water": 179.9,
      "superplastic": 3.6,
      "coarseagg": 1007.3,
      "fineagg": 746.8,
      "age": 56,
      "strength": 48.59
    },
    {
      "cement": 167.4,
      "slag": 129.9,
      "ash": 128.6,
      "water": 175.5,
      "superplastic": 7.8,
      "coarseagg": 1006.3,
      "fineagg": 746.6,
      "age": 56,
      "strength": 51.72
    },
    {
      "cement": 172.4,
      "slag": 13.6,
      "ash": 172.4,
      "water": 156.8,
      "superplastic": 4.1,
      "coarseagg": 1006.3,
      "fineagg": 856.4,
      "age": 56,
      "strength": 35.85
    },
    {
      "cement": 173.5,
      "slag": 50.1,
      "ash": 173.5,
      "water": 164.8,
      "superplastic": 6.5,
      "coarseagg": 1006.2,
      "fineagg": 793.5,
      "age": 56,
      "strength": 53.77
    },
    {
      "cement": 167,
      "slag": 75.4,
      "ash": 167,
      "water": 164,
      "superplastic": 7.9,
      "coarseagg": 1007.3,
      "fineagg": 770.1,
      "age": 56,
      "strength": 53.46
    },
    {
      "cement": 173.8,
      "slag": 93.4,
      "ash": 159.9,
      "water": 172.3,
      "superplastic": 9.7,
      "coarseagg": 1007.2,
      "fineagg": 746.6,
      "age": 56,
      "strength": 48.99
    },
    {
      "cement": 190.3,
      "slag": 0,
      "ash": 125.2,
      "water": 166.6,
      "superplastic": 9.9,
      "coarseagg": 1079,
      "fineagg": 798.9,
      "age": 56,
      "strength": 31.72
    },
    {
      "cement": 250,
      "slag": 0,
      "ash": 95.7,
      "water": 191.8,
      "superplastic": 5.3,
      "coarseagg": 948.9,
      "fineagg": 857.2,
      "age": 56,
      "strength": 39.64
    },
    {
      "cement": 213.5,
      "slag": 0,
      "ash": 174.2,
      "water": 159.2,
      "superplastic": 11.7,
      "coarseagg": 1043.6,
      "fineagg": 771.9,
      "age": 56,
      "strength": 51.26
    },
    {
      "cement": 194.7,
      "slag": 0,
      "ash": 100.5,
      "water": 170.2,
      "superplastic": 7.5,
      "coarseagg": 998,
      "fineagg": 901.8,
      "age": 56,
      "strength": 43.39
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 192.9,
      "superplastic": 5.8,
      "coarseagg": 1043.6,
      "fineagg": 754.3,
      "age": 56,
      "strength": 39.27
    },
    {
      "cement": 165,
      "slag": 0,
      "ash": 143.6,
      "water": 163.8,
      "superplastic": 0,
      "coarseagg": 1005.6,
      "fineagg": 900.9,
      "age": 100,
      "strength": 37.96
    },
    {
      "cement": 165,
      "slag": 128.5,
      "ash": 132.1,
      "water": 175.1,
      "superplastic": 8.1,
      "coarseagg": 1005.8,
      "fineagg": 746.6,
      "age": 100,
      "strength": 55.02
    },
    {
      "cement": 178,
      "slag": 129.8,
      "ash": 118.6,
      "water": 179.9,
      "superplastic": 3.6,
      "coarseagg": 1007.3,
      "fineagg": 746.8,
      "age": 100,
      "strength": 49.99
    },
    {
      "cement": 167.4,
      "slag": 129.9,
      "ash": 128.6,
      "water": 175.5,
      "superplastic": 7.8,
      "coarseagg": 1006.3,
      "fineagg": 746.6,
      "age": 100,
      "strength": 53.66
    },
    {
      "cement": 172.4,
      "slag": 13.6,
      "ash": 172.4,
      "water": 156.8,
      "superplastic": 4.1,
      "coarseagg": 1006.3,
      "fineagg": 856.4,
      "age": 100,
      "strength": 37.68
    },
    {
      "cement": 173.5,
      "slag": 50.1,
      "ash": 173.5,
      "water": 164.8,
      "superplastic": 6.5,
      "coarseagg": 1006.2,
      "fineagg": 793.5,
      "age": 100,
      "strength": 56.06
    },
    {
      "cement": 167,
      "slag": 75.4,
      "ash": 167,
      "water": 164,
      "superplastic": 7.9,
      "coarseagg": 1007.3,
      "fineagg": 770.1,
      "age": 100,
      "strength": 56.81
    },
    {
      "cement": 173.8,
      "slag": 93.4,
      "ash": 159.9,
      "water": 172.3,
      "superplastic": 9.7,
      "coarseagg": 1007.2,
      "fineagg": 746.6,
      "age": 100,
      "strength": 50.94
    },
    {
      "cement": 190.3,
      "slag": 0,
      "ash": 125.2,
      "water": 166.6,
      "superplastic": 9.9,
      "coarseagg": 1079,
      "fineagg": 798.9,
      "age": 100,
      "strength": 33.56
    },
    {
      "cement": 250,
      "slag": 0,
      "ash": 95.7,
      "water": 191.8,
      "superplastic": 5.3,
      "coarseagg": 948.9,
      "fineagg": 857.2,
      "age": 100,
      "strength": 41.16
    },
    {
      "cement": 213.5,
      "slag": 0,
      "ash": 174.2,
      "water": 159.2,
      "superplastic": 11.7,
      "coarseagg": 1043.6,
      "fineagg": 771.9,
      "age": 100,
      "strength": 52.96
    },
    {
      "cement": 194.7,
      "slag": 0,
      "ash": 100.5,
      "water": 170.2,
      "superplastic": 7.5,
      "coarseagg": 998,
      "fineagg": 901.8,
      "age": 100,
      "strength": 44.28
    },
    {
      "cement": 251.4,
      "slag": 0,
      "ash": 118.3,
      "water": 192.9,
      "superplastic": 5.8,
      "coarseagg": 1043.6,
      "fineagg": 754.3,
      "age": 100,
      "strength": 40.15
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 11.6,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 28,
      "strength": 57.03
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 11.6,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 28,
      "strength": 44.42
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 11.6,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 28,
      "strength": 51.02
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 10.3,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 28,
      "strength": 53.39
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 11.6,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 3,
      "strength": 35.36
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 11.6,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 3,
      "strength": 25.02
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 11.6,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 3,
      "strength": 23.35
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 11.6,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 7,
      "strength": 52.01
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 11.6,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 7,
      "strength": 38.02
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 11.6,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 7,
      "strength": 39.3
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 11.6,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 56,
      "strength": 61.07
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 11.6,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 56,
      "strength": 56.14
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 11.6,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 56,
      "strength": 55.25
    },
    {
      "cement": 446,
      "slag": 24,
      "ash": 79,
      "water": 162,
      "superplastic": 10.3,
      "coarseagg": 967,
      "fineagg": 712,
      "age": 56,
      "strength": 54.77
    },
    {
      "cement": 387,
      "slag": 20,
      "ash": 94,
      "water": 157,
      "superplastic": 14.3,
      "coarseagg": 938,
      "fineagg": 845,
      "age": 28,
      "strength": 50.24
    },
    {
      "cement": 387,
      "slag": 20,
      "ash": 94,
      "water": 157,
      "superplastic": 13.9,
      "coarseagg": 938,
      "fineagg": 845,
      "age": 28,
      "strength": 46.68
    },
    {
      "cement": 387,
      "slag": 20,
      "ash": 94,
      "water": 157,
      "superplastic": 11.6,
      "coarseagg": 938,
      "fineagg": 845,
      "age": 28,
      "strength": 46.68
    },
    {
      "cement": 387,
      "slag": 20,
      "ash": 94,
      "water": 157,
      "superplastic": 14.3,
      "coarseagg": 938,
      "fineagg": 845,
      "age": 3,
      "strength": 22.75
    },
    {
      "cement": 387,
      "slag": 20,
      "ash": 94,
      "water": 157,
      "superplastic": 13.9,
      "coarseagg": 938,
      "fineagg": 845,
      "age": 3,
      "strength": 25.51
    },
    {
      "cement": 387,
      "slag": 20,
      "ash": 94,
      "water": 157,
      "superplastic": 11.6,
      "coarseagg": 938,
      "fineagg": 845,
      "age": 3,
      "strength": 34.77
    },
    {
      "cement": 387,
      "slag": 20,
      "ash": 94,
      "water": 157,
      "superplastic": 14.3,
      "coarseagg": 938,
      "fineagg": 845,
      "age": 7,
      "strength": 36.84
    },
    {
      "cement": 387,
      "slag": 20,
      "ash": 94,
      "water": 157,
      "superplastic": 13.9,
      "coarseagg": 938,
      "fineagg": 845,
      "age": 7,
      "strength": 45.9
    },
    {
      "cement": 387,
      "slag": 20,
      "ash": 94,
      "water": 157,
      "superplastic": 11.6,
      "coarseagg": 938,
      "fineagg": 845,
      "age": 7,
      "strength": 41.67
    },
    {
      "cement": 387,
      "slag": 20,
      "ash": 94,
      "water": 157,
      "superplastic": 14.3,
      "coarseagg": 938,
      "fineagg": 845,
      "age": 56,
      "strength": 56.34
    },
    {
      "cement": 387,
      "slag": 20,
      "ash": 94,
      "water": 157,
      "superplastic": 13.9,
      "coarseagg": 938,
      "fineagg": 845,
      "age": 56,
      "strength": 47.97
    },
    {
      "cement": 387,
      "slag": 20,
      "ash": 94,
      "water": 157,
      "superplastic": 11.6,
      "coarseagg": 938,
      "fineagg": 845,
      "age": 56,
      "strength": 61.46
    },
    {
      "cement": 355,
      "slag": 19,
      "ash": 97,
      "water": 145,
      "superplastic": 13.1,
      "coarseagg": 967,
      "fineagg": 871,
      "age": 28,
      "strength": 44.03
    },
    {
      "cement": 355,
      "slag": 19,
      "ash": 97,
      "water": 145,
      "superplastic": 12.3,
      "coarseagg": 967,
      "fineagg": 871,
      "age": 28,
      "strength": 55.45
    },
    {
      "cement": 491,
      "slag": 26,
      "ash": 123,
      "water": 210,
      "superplastic": 3.9,
      "coarseagg": 882,
      "fineagg": 699,
      "age": 28,
      "strength": 55.55
    },
    {
      "cement": 491,
      "slag": 26,
      "ash": 123,
      "water": 201,
      "superplastic": 3.9,
      "coarseagg": 822,
      "fineagg": 699,
      "age": 28,
      "strength": 57.92
    },
    {
      "cement": 491,
      "slag": 26,
      "ash": 123,
      "water": 210,
      "superplastic": 3.9,
      "coarseagg": 882,
      "fineagg": 699,
      "age": 3,
      "strength": 25.61
    },
    {
      "cement": 491,
      "slag": 26,
      "ash": 123,
      "water": 210,
      "superplastic": 3.9,
      "coarseagg": 882,
      "fineagg": 699,
      "age": 7,
      "strength": 33.49
    },
    {
      "cement": 491,
      "slag": 26,
      "ash": 123,
      "water": 210,
      "superplastic": 3.9,
      "coarseagg": 882,
      "fineagg": 699,
      "age": 56,
      "strength": 59.59
    },
    {
      "cement": 491,
      "slag": 26,
      "ash": 123,
      "water": 201,
      "superplastic": 3.9,
      "coarseagg": 822,
      "fineagg": 699,
      "age": 3,
      "strength": 29.55
    },
    {
      "cement": 491,
      "slag": 26,
      "ash": 123,
      "water": 201,
      "superplastic": 3.9,
      "coarseagg": 822,
      "fineagg": 699,
      "age": 7,
      "strength": 37.92
    },
    {
      "cement": 491,
      "slag": 26,
      "ash": 123,
      "water": 201,
      "superplastic": 3.9,
      "coarseagg": 822,
      "fineagg": 699,
      "age": 56,
      "strength": 61.86
    },
    {
      "cement": 424,
      "slag": 22,
      "ash": 132,
      "water": 178,
      "superplastic": 8.5,
      "coarseagg": 822,
      "fineagg": 750,
      "age": 28,
      "strength": 62.05
    },
    {
      "cement": 424,
      "slag": 22,
      "ash": 132,
      "water": 178,
      "superplastic": 8.5,
      "coarseagg": 882,
      "fineagg": 750,
      "age": 3,
      "strength": 32.01
    },
    {
      "cement": 424,
      "slag": 22,
      "ash": 132,
      "water": 168,
      "superplastic": 8.9,
      "coarseagg": 822,
      "fineagg": 750,
      "age": 28,
      "strength": 72.1
    },
    {
      "cement": 424,
      "slag": 22,
      "ash": 132,
      "water": 178,
      "superplastic": 8.5,
      "coarseagg": 822,
      "fineagg": 750,
      "age": 7,
      "strength": 39
    },
    {
      "cement": 424,
      "slag": 22,
      "ash": 132,
      "water": 178,
      "superplastic": 8.5,
      "coarseagg": 822,
      "fineagg": 750,
      "age": 56,
      "strength": 65.7
    },
    {
      "cement": 424,
      "slag": 22,
      "ash": 132,
      "water": 168,
      "superplastic": 8.9,
      "coarseagg": 822,
      "fineagg": 750,
      "age": 3,
      "strength": 32.11
    },
    {
      "cement": 424,
      "slag": 22,
      "ash": 132,
      "water": 168,
      "superplastic": 8.9,
      "coarseagg": 822,
      "fineagg": 750,
      "age": 7,
      "strength": 40.29
    },
    {
      "cement": 424,
      "slag": 22,
      "ash": 132,
      "water": 168,
      "superplastic": 8.9,
      "coarseagg": 822,
      "fineagg": 750,
      "age": 56,
      "strength": 74.36
    },
    {
      "cement": 202,
      "slag": 11,
      "ash": 141,
      "water": 206,
      "superplastic": 1.7,
      "coarseagg": 942,
      "fineagg": 801,
      "age": 28,
      "strength": 21.97
    },
    {
      "cement": 202,
      "slag": 11,
      "ash": 141,
      "water": 206,
      "superplastic": 1.7,
      "coarseagg": 942,
      "fineagg": 801,
      "age": 3,
      "strength": 9.85
    },
    {
      "cement": 202,
      "slag": 11,
      "ash": 141,
      "water": 206,
      "superplastic": 1.7,
      "coarseagg": 942,
      "fineagg": 801,
      "age": 7,
      "strength": 15.07
    },
    {
      "cement": 202,
      "slag": 11,
      "ash": 141,
      "water": 206,
      "superplastic": 1.7,
      "coarseagg": 942,
      "fineagg": 801,
      "age": 56,
      "strength": 23.25
    },
    {
      "cement": 284,
      "slag": 15,
      "ash": 141,
      "water": 179,
      "superplastic": 5.5,
      "coarseagg": 842,
      "fineagg": 801,
      "age": 28,
      "strength": 43.73
    },
    {
      "cement": 284,
      "slag": 15,
      "ash": 141,
      "water": 179,
      "superplastic": 5.5,
      "coarseagg": 842,
      "fineagg": 801,
      "age": 3,
      "strength": 13.4
    },
    {
      "cement": 284,
      "slag": 15,
      "ash": 141,
      "water": 179,
      "superplastic": 5.5,
      "coarseagg": 842,
      "fineagg": 801,
      "age": 7,
      "strength": 24.13
    },
    {
      "cement": 284,
      "slag": 15,
      "ash": 141,
      "water": 179,
      "superplastic": 5.5,
      "coarseagg": 842,
      "fineagg": 801,
      "age": 56,
      "strength": 44.52
    },
    {
      "cement": 359,
      "slag": 19,
      "ash": 141,
      "water": 154,
      "superplastic": 10.9,
      "coarseagg": 942,
      "fineagg": 801,
      "age": 28,
      "strength": 62.94
    },
    {
      "cement": 359,
      "slag": 19,
      "ash": 141,
      "water": 154,
      "superplastic": 10.9,
      "coarseagg": 942,
      "fineagg": 801,
      "age": 28,
      "strength": 59.49
    },
    {
      "cement": 359,
      "slag": 19,
      "ash": 141,
      "water": 154,
      "superplastic": 10.9,
      "coarseagg": 942,
      "fineagg": 801,
      "age": 3,
      "strength": 25.12
    },
    {
      "cement": 359,
      "slag": 19,
      "ash": 141,
      "water": 154,
      "superplastic": 10.9,
      "coarseagg": 942,
      "fineagg": 801,
      "age": 3,
      "strength": 23.64
    },
    {
      "cement": 359,
      "slag": 19,
      "ash": 141,
      "water": 154,
      "superplastic": 10.9,
      "coarseagg": 942,
      "fineagg": 801,
      "age": 7,
      "strength": 35.75
    },
    {
      "cement": 359,
      "slag": 19,
      "ash": 141,
      "water": 154,
      "superplastic": 10.9,
      "coarseagg": 942,
      "fineagg": 801,
      "age": 7,
      "strength": 38.61
    },
    {
      "cement": 359,
      "slag": 19,
      "ash": 141,
      "water": 154,
      "superplastic": 10.9,
      "coarseagg": 942,
      "fineagg": 801,
      "age": 56,
      "strength": 68.75
    },
    {
      "cement": 359,
      "slag": 19,
      "ash": 141,
      "water": 154,
      "superplastic": 10.9,
      "coarseagg": 942,
      "fineagg": 801,
      "age": 56,
      "strength": 66.78
    },
    {
      "cement": 436,
      "slag": 0,
      "ash": 0,
      "water": 218,
      "superplastic": 0,
      "coarseagg": 838.4,
      "fineagg": 719.7,
      "age": 28,
      "strength": 23.85
    },
    {
      "cement": 289,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 913.2,
      "fineagg": 895.3,
      "age": 90,
      "strength": 32.07
    },
    {
      "cement": 289,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 913.2,
      "fineagg": 895.3,
      "age": 3,
      "strength": 11.65
    },
    {
      "cement": 393,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 940.6,
      "fineagg": 785.6,
      "age": 3,
      "strength": 19.2
    },
    {
      "cement": 393,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 940.6,
      "fineagg": 785.6,
      "age": 90,
      "strength": 48.85
    },
    {
      "cement": 393,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 940.6,
      "fineagg": 785.6,
      "age": 28,
      "strength": 39.6
    },
    {
      "cement": 480,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 936.2,
      "fineagg": 712.2,
      "age": 28,
      "strength": 43.94
    },
    {
      "cement": 480,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 936.2,
      "fineagg": 712.2,
      "age": 7,
      "strength": 34.57
    },
    {
      "cement": 480,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 936.2,
      "fineagg": 712.2,
      "age": 90,
      "strength": 54.32
    },
    {
      "cement": 480,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 936.2,
      "fineagg": 712.2,
      "age": 3,
      "strength": 24.4
    },
    {
      "cement": 333,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 931.2,
      "fineagg": 842.6,
      "age": 3,
      "strength": 15.62
    },
    {
      "cement": 255,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 889.8,
      "fineagg": 945,
      "age": 90,
      "strength": 21.86
    },
    {
      "cement": 255,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 889.8,
      "fineagg": 945,
      "age": 7,
      "strength": 10.22
    },
    {
      "cement": 289,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 913.2,
      "fineagg": 895.3,
      "age": 7,
      "strength": 14.6
    },
    {
      "cement": 255,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 889.8,
      "fineagg": 945,
      "age": 28,
      "strength": 18.75
    },
    {
      "cement": 333,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 931.2,
      "fineagg": 842.6,
      "age": 28,
      "strength": 31.97
    },
    {
      "cement": 333,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 931.2,
      "fineagg": 842.6,
      "age": 7,
      "strength": 23.4
    },
    {
      "cement": 289,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 913.2,
      "fineagg": 895.3,
      "age": 28,
      "strength": 25.57
    },
    {
      "cement": 333,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 931.2,
      "fineagg": 842.6,
      "age": 90,
      "strength": 41.68
    },
    {
      "cement": 393,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 940.6,
      "fineagg": 785.6,
      "age": 7,
      "strength": 27.74
    },
    {
      "cement": 255,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 889.8,
      "fineagg": 945,
      "age": 3,
      "strength": 8.2
    },
    {
      "cement": 158.8,
      "slag": 238.2,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1040.6,
      "fineagg": 734.3,
      "age": 7,
      "strength": 9.62
    },
    {
      "cement": 239.6,
      "slag": 359.4,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 941.6,
      "fineagg": 664.3,
      "age": 7,
      "strength": 25.42
    },
    {
      "cement": 238.2,
      "slag": 158.8,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1040.6,
      "fineagg": 734.3,
      "age": 7,
      "strength": 15.69
    },
    {
      "cement": 181.9,
      "slag": 272.8,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1012.4,
      "fineagg": 714.3,
      "age": 28,
      "strength": 27.94
    },
    {
      "cement": 193.5,
      "slag": 290.2,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 998.2,
      "fineagg": 704.3,
      "age": 28,
      "strength": 32.63
    },
    {
      "cement": 255.5,
      "slag": 170.3,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1026.6,
      "fineagg": 724.3,
      "age": 7,
      "strength": 17.24
    },
    {
      "cement": 272.8,
      "slag": 181.9,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1012.4,
      "fineagg": 714.3,
      "age": 7,
      "strength": 19.77
    },
    {
      "cement": 239.6,
      "slag": 359.4,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 941.6,
      "fineagg": 664.3,
      "age": 28,
      "strength": 39.44
    },
    {
      "cement": 220.8,
      "slag": 147.2,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1055,
      "fineagg": 744.3,
      "age": 28,
      "strength": 25.75
    },
    {
      "cement": 397,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1040.6,
      "fineagg": 734.3,
      "age": 28,
      "strength": 33.08
    },
    {
      "cement": 382.5,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1047.8,
      "fineagg": 739.3,
      "age": 7,
      "strength": 24.07
    },
    {
      "cement": 210.7,
      "slag": 316.1,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 977,
      "fineagg": 689.3,
      "age": 7,
      "strength": 21.82
    },
    {
      "cement": 158.8,
      "slag": 238.2,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1040.6,
      "fineagg": 734.3,
      "age": 28,
      "strength": 21.07
    },
    {
      "cement": 295.8,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1091.4,
      "fineagg": 769.3,
      "age": 7,
      "strength": 14.84
    },
    {
      "cement": 255.5,
      "slag": 170.3,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1026.6,
      "fineagg": 724.3,
      "age": 28,
      "strength": 32.05
    },
    {
      "cement": 203.5,
      "slag": 135.7,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1076.2,
      "fineagg": 759.3,
      "age": 7,
      "strength": 11.96
    },
    {
      "cement": 397,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1040.6,
      "fineagg": 734.3,
      "age": 7,
      "strength": 25.45
    },
    {
      "cement": 381.4,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1104.6,
      "fineagg": 784.3,
      "age": 28,
      "strength": 22.49
    },
    {
      "cement": 295.8,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1091.4,
      "fineagg": 769.3,
      "age": 28,
      "strength": 25.22
    },
    {
      "cement": 228,
      "slag": 342.1,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 955.8,
      "fineagg": 674.3,
      "age": 28,
      "strength": 39.7
    },
    {
      "cement": 220.8,
      "slag": 147.2,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1055,
      "fineagg": 744.3,
      "age": 7,
      "strength": 13.09
    },
    {
      "cement": 316.1,
      "slag": 210.7,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 977,
      "fineagg": 689.3,
      "age": 28,
      "strength": 38.7
    },
    {
      "cement": 135.7,
      "slag": 203.5,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1076.2,
      "fineagg": 759.3,
      "age": 7,
      "strength": 7.51
    },
    {
      "cement": 238.1,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1118.8,
      "fineagg": 789.3,
      "age": 28,
      "strength": 17.58
    },
    {
      "cement": 339.2,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1069.2,
      "fineagg": 754.3,
      "age": 7,
      "strength": 21.18
    },
    {
      "cement": 135.7,
      "slag": 203.5,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1076.2,
      "fineagg": 759.3,
      "age": 28,
      "strength": 18.2
    },
    {
      "cement": 193.5,
      "slag": 290.2,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 998.2,
      "fineagg": 704.3,
      "age": 7,
      "strength": 17.2
    },
    {
      "cement": 203.5,
      "slag": 135.7,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1076.2,
      "fineagg": 759.3,
      "age": 28,
      "strength": 22.63
    },
    {
      "cement": 290.2,
      "slag": 193.5,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 998.2,
      "fineagg": 704.3,
      "age": 7,
      "strength": 21.86
    },
    {
      "cement": 181.9,
      "slag": 272.8,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1012.4,
      "fineagg": 714.3,
      "age": 7,
      "strength": 12.37
    },
    {
      "cement": 170.3,
      "slag": 155.5,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1026.6,
      "fineagg": 724.3,
      "age": 28,
      "strength": 25.73
    },
    {
      "cement": 210.7,
      "slag": 316.1,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 977,
      "fineagg": 689.3,
      "age": 28,
      "strength": 37.81
    },
    {
      "cement": 228,
      "slag": 342.1,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 955.8,
      "fineagg": 674.3,
      "age": 7,
      "strength": 21.92
    },
    {
      "cement": 290.2,
      "slag": 193.5,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 998.2,
      "fineagg": 704.3,
      "age": 28,
      "strength": 33.04
    },
    {
      "cement": 381.4,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1104.6,
      "fineagg": 784.3,
      "age": 7,
      "strength": 14.54
    },
    {
      "cement": 238.2,
      "slag": 158.8,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1040.6,
      "fineagg": 734.3,
      "age": 28,
      "strength": 26.91
    },
    {
      "cement": 186.2,
      "slag": 124.1,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1083.4,
      "fineagg": 764.3,
      "age": 7,
      "strength": 8
    },
    {
      "cement": 339.2,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1069.2,
      "fineagg": 754.3,
      "age": 28,
      "strength": 31.9
    },
    {
      "cement": 238.1,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1118.8,
      "fineagg": 789.3,
      "age": 7,
      "strength": 10.34
    },
    {
      "cement": 252.5,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1111.6,
      "fineagg": 784.3,
      "age": 28,
      "strength": 19.77
    },
    {
      "cement": 382.5,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1047.8,
      "fineagg": 739.3,
      "age": 28,
      "strength": 37.44
    },
    {
      "cement": 252.5,
      "slag": 0,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1111.6,
      "fineagg": 784.3,
      "age": 7,
      "strength": 11.48
    },
    {
      "cement": 316.1,
      "slag": 210.7,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 977,
      "fineagg": 689.3,
      "age": 7,
      "strength": 24.44
    },
    {
      "cement": 186.2,
      "slag": 124.1,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1083.4,
      "fineagg": 764.3,
      "age": 28,
      "strength": 17.6
    },
    {
      "cement": 170.3,
      "slag": 155.5,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1026.6,
      "fineagg": 724.3,
      "age": 7,
      "strength": 10.73
    },
    {
      "cement": 272.8,
      "slag": 181.9,
      "ash": 0,
      "water": 185.7,
      "superplastic": 0,
      "coarseagg": 1012.4,
      "fineagg": 714.3,
      "age": 28,
      "strength": 31.38
    },
    {
      "cement": 339,
      "slag": 0,
      "ash": 0,
      "water": 197,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 781,
      "age": 3,
      "strength": 13.22
    },
    {
      "cement": 339,
      "slag": 0,
      "ash": 0,
      "water": 197,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 781,
      "age": 7,
      "strength": 20.97
    },
    {
      "cement": 339,
      "slag": 0,
      "ash": 0,
      "water": 197,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 781,
      "age": 14,
      "strength": 27.04
    },
    {
      "cement": 339,
      "slag": 0,
      "ash": 0,
      "water": 197,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 781,
      "age": 28,
      "strength": 32.04
    },
    {
      "cement": 339,
      "slag": 0,
      "ash": 0,
      "water": 197,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 781,
      "age": 90,
      "strength": 35.17
    },
    {
      "cement": 339,
      "slag": 0,
      "ash": 0,
      "water": 197,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 781,
      "age": 180,
      "strength": 36.45
    },
    {
      "cement": 339,
      "slag": 0,
      "ash": 0,
      "water": 197,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 781,
      "age": 365,
      "strength": 38.89
    },
    {
      "cement": 236,
      "slag": 0,
      "ash": 0,
      "water": 194,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 885,
      "age": 3,
      "strength": 6.47
    },
    {
      "cement": 236,
      "slag": 0,
      "ash": 0,
      "water": 194,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 885,
      "age": 14,
      "strength": 12.84
    },
    {
      "cement": 236,
      "slag": 0,
      "ash": 0,
      "water": 194,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 885,
      "age": 28,
      "strength": 18.42
    },
    {
      "cement": 236,
      "slag": 0,
      "ash": 0,
      "water": 194,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 885,
      "age": 90,
      "strength": 21.95
    },
    {
      "cement": 236,
      "slag": 0,
      "ash": 0,
      "water": 193,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 885,
      "age": 180,
      "strength": 24.1
    },
    {
      "cement": 236,
      "slag": 0,
      "ash": 0,
      "water": 193,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 885,
      "age": 365,
      "strength": 25.08
    },
    {
      "cement": 277,
      "slag": 0,
      "ash": 0,
      "water": 191,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 856,
      "age": 14,
      "strength": 21.26
    },
    {
      "cement": 277,
      "slag": 0,
      "ash": 0,
      "water": 191,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 856,
      "age": 28,
      "strength": 25.97
    },
    {
      "cement": 277,
      "slag": 0,
      "ash": 0,
      "water": 191,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 856,
      "age": 3,
      "strength": 11.36
    },
    {
      "cement": 277,
      "slag": 0,
      "ash": 0,
      "water": 191,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 856,
      "age": 90,
      "strength": 31.25
    },
    {
      "cement": 277,
      "slag": 0,
      "ash": 0,
      "water": 191,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 856,
      "age": 180,
      "strength": 32.33
    },
    {
      "cement": 277,
      "slag": 0,
      "ash": 0,
      "water": 191,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 856,
      "age": 360,
      "strength": 33.7
    },
    {
      "cement": 254,
      "slag": 0,
      "ash": 0,
      "water": 198,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 863,
      "age": 3,
      "strength": 9.31
    },
    {
      "cement": 254,
      "slag": 0,
      "ash": 0,
      "water": 198,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 863,
      "age": 90,
      "strength": 26.94
    },
    {
      "cement": 254,
      "slag": 0,
      "ash": 0,
      "water": 198,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 863,
      "age": 180,
      "strength": 27.63
    },
    {
      "cement": 254,
      "slag": 0,
      "ash": 0,
      "water": 198,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 863,
      "age": 365,
      "strength": 29.79
    },
    {
      "cement": 307,
      "slag": 0,
      "ash": 0,
      "water": 193,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 812,
      "age": 180,
      "strength": 34.49
    },
    {
      "cement": 307,
      "slag": 0,
      "ash": 0,
      "water": 193,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 812,
      "age": 365,
      "strength": 36.15
    },
    {
      "cement": 307,
      "slag": 0,
      "ash": 0,
      "water": 193,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 812,
      "age": 3,
      "strength": 12.54
    },
    {
      "cement": 307,
      "slag": 0,
      "ash": 0,
      "water": 193,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 812,
      "age": 28,
      "strength": 27.53
    },
    {
      "cement": 307,
      "slag": 0,
      "ash": 0,
      "water": 193,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 812,
      "age": 90,
      "strength": 32.92
    },
    {
      "cement": 236,
      "slag": 0,
      "ash": 0,
      "water": 193,
      "superplastic": 0,
      "coarseagg": 968,
      "fineagg": 885,
      "age": 7,
      "strength": 9.99
    },
    {
      "cement": 200,
      "slag": 0,
      "ash": 0,
      "water": 180,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 845,
      "age": 7,
      "strength": 7.84
    },
    {
      "cement": 200,
      "slag": 0,
      "ash": 0,
      "water": 180,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 845,
      "age": 28,
      "strength": 12.25
    },
    {
      "cement": 225,
      "slag": 0,
      "ash": 0,
      "water": 181,
      "superplastic": 0,
      "coarseagg": 1113,
      "fineagg": 833,
      "age": 7,
      "strength": 11.17
    },
    {
      "cement": 225,
      "slag": 0,
      "ash": 0,
      "water": 181,
      "superplastic": 0,
      "coarseagg": 1113,
      "fineagg": 833,
      "age": 28,
      "strength": 17.34
    },
    {
      "cement": 325,
      "slag": 0,
      "ash": 0,
      "water": 184,
      "superplastic": 0,
      "coarseagg": 1063,
      "fineagg": 783,
      "age": 7,
      "strength": 17.54
    },
    {
      "cement": 325,
      "slag": 0,
      "ash": 0,
      "water": 184,
      "superplastic": 0,
      "coarseagg": 1063,
      "fineagg": 783,
      "age": 28,
      "strength": 30.57
    },
    {
      "cement": 275,
      "slag": 0,
      "ash": 0,
      "water": 183,
      "superplastic": 0,
      "coarseagg": 1088,
      "fineagg": 808,
      "age": 7,
      "strength": 14.2
    },
    {
      "cement": 275,
      "slag": 0,
      "ash": 0,
      "water": 183,
      "superplastic": 0,
      "coarseagg": 1088,
      "fineagg": 808,
      "age": 28,
      "strength": 24.5
    },
    {
      "cement": 300,
      "slag": 0,
      "ash": 0,
      "water": 184,
      "superplastic": 0,
      "coarseagg": 1075,
      "fineagg": 795,
      "age": 7,
      "strength": 15.58
    },
    {
      "cement": 300,
      "slag": 0,
      "ash": 0,
      "water": 184,
      "superplastic": 0,
      "coarseagg": 1075,
      "fineagg": 795,
      "age": 28,
      "strength": 26.85
    },
    {
      "cement": 375,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1038,
      "fineagg": 758,
      "age": 7,
      "strength": 26.06
    },
    {
      "cement": 375,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1038,
      "fineagg": 758,
      "age": 28,
      "strength": 38.21
    },
    {
      "cement": 400,
      "slag": 0,
      "ash": 0,
      "water": 187,
      "superplastic": 0,
      "coarseagg": 1025,
      "fineagg": 745,
      "age": 28,
      "strength": 43.7
    },
    {
      "cement": 400,
      "slag": 0,
      "ash": 0,
      "water": 187,
      "superplastic": 0,
      "coarseagg": 1025,
      "fineagg": 745,
      "age": 7,
      "strength": 30.14
    },
    {
      "cement": 250,
      "slag": 0,
      "ash": 0,
      "water": 182,
      "superplastic": 0,
      "coarseagg": 1100,
      "fineagg": 820,
      "age": 7,
      "strength": 12.73
    },
    {
      "cement": 250,
      "slag": 0,
      "ash": 0,
      "water": 182,
      "superplastic": 0,
      "coarseagg": 1100,
      "fineagg": 820,
      "age": 28,
      "strength": 20.87
    },
    {
      "cement": 350,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1050,
      "fineagg": 770,
      "age": 7,
      "strength": 20.28
    },
    {
      "cement": 350,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1050,
      "fineagg": 770,
      "age": 28,
      "strength": 34.29
    },
    {
      "cement": 203.5,
      "slag": 305.3,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 963.4,
      "fineagg": 630,
      "age": 7,
      "strength": 19.54
    },
    {
      "cement": 250.2,
      "slag": 166.8,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 977.6,
      "fineagg": 694.1,
      "age": 90,
      "strength": 47.71
    },
    {
      "cement": 157,
      "slag": 236,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 935.4,
      "fineagg": 781.2,
      "age": 90,
      "strength": 43.38
    },
    {
      "cement": 141.3,
      "slag": 212,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 971.8,
      "fineagg": 748.5,
      "age": 28,
      "strength": 29.89
    },
    {
      "cement": 166.8,
      "slag": 250.2,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 975.6,
      "fineagg": 692.6,
      "age": 3,
      "strength": 6.9
    },
    {
      "cement": 122.6,
      "slag": 183.9,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 958.2,
      "fineagg": 800.1,
      "age": 90,
      "strength": 33.19
    },
    {
      "cement": 183.9,
      "slag": 122.6,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 959.2,
      "fineagg": 800,
      "age": 3,
      "strength": 4.9
    },
    {
      "cement": 102,
      "slag": 153,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 887,
      "fineagg": 942,
      "age": 3,
      "strength": 4.57
    },
    {
      "cement": 102,
      "slag": 153,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 887,
      "fineagg": 942,
      "age": 90,
      "strength": 25.46
    },
    {
      "cement": 122.6,
      "slag": 183.9,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 958.2,
      "fineagg": 800.1,
      "age": 28,
      "strength": 24.29
    },
    {
      "cement": 166.8,
      "slag": 250.2,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 975.6,
      "fineagg": 692.6,
      "age": 28,
      "strength": 33.95
    },
    {
      "cement": 200,
      "slag": 133,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 965.4,
      "fineagg": 806.2,
      "age": 3,
      "strength": 11.41
    },
    {
      "cement": 108.3,
      "slag": 162.4,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 938.2,
      "fineagg": 849,
      "age": 28,
      "strength": 20.59
    },
    {
      "cement": 305.3,
      "slag": 203.5,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 965.4,
      "fineagg": 631,
      "age": 7,
      "strength": 25.89
    },
    {
      "cement": 108.3,
      "slag": 162.4,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 938.2,
      "fineagg": 849,
      "age": 90,
      "strength": 29.23
    },
    {
      "cement": 116,
      "slag": 173,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 909.8,
      "fineagg": 891.9,
      "age": 90,
      "strength": 31.02
    },
    {
      "cement": 141.3,
      "slag": 212,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 971.8,
      "fineagg": 748.5,
      "age": 7,
      "strength": 10.39
    },
    {
      "cement": 157,
      "slag": 236,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 935.4,
      "fineagg": 781.2,
      "age": 28,
      "strength": 33.66
    },
    {
      "cement": 133,
      "slag": 200,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 927.4,
      "fineagg": 839.2,
      "age": 28,
      "strength": 27.87
    },
    {
      "cement": 250.2,
      "slag": 166.8,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 977.6,
      "fineagg": 694.1,
      "age": 7,
      "strength": 19.35
    },
    {
      "cement": 173,
      "slag": 116,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 946.8,
      "fineagg": 856.8,
      "age": 7,
      "strength": 11.39
    },
    {
      "cement": 192,
      "slag": 288,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 929.8,
      "fineagg": 716.1,
      "age": 3,
      "strength": 12.79
    },
    {
      "cement": 192,
      "slag": 288,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 929.8,
      "fineagg": 716.1,
      "age": 28,
      "strength": 39.32
    },
    {
      "cement": 153,
      "slag": 102,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 888,
      "fineagg": 943.1,
      "age": 3,
      "strength": 4.78
    },
    {
      "cement": 288,
      "slag": 192,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 717.8,
      "age": 3,
      "strength": 16.11
    },
    {
      "cement": 305.3,
      "slag": 203.5,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 965.4,
      "fineagg": 631,
      "age": 28,
      "strength": 43.38
    },
    {
      "cement": 236,
      "slag": 157,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 972.6,
      "fineagg": 749.1,
      "age": 7,
      "strength": 20.42
    },
    {
      "cement": 173,
      "slag": 116,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 946.8,
      "fineagg": 856.8,
      "age": 3,
      "strength": 6.94
    },
    {
      "cement": 212,
      "slag": 141.3,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 973.4,
      "fineagg": 750,
      "age": 7,
      "strength": 15.03
    },
    {
      "cement": 236,
      "slag": 157,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 972.6,
      "fineagg": 749.1,
      "age": 3,
      "strength": 13.57
    },
    {
      "cement": 183.9,
      "slag": 122.6,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 959.2,
      "fineagg": 800,
      "age": 90,
      "strength": 32.53
    },
    {
      "cement": 166.8,
      "slag": 250.2,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 975.6,
      "fineagg": 692.6,
      "age": 7,
      "strength": 15.75
    },
    {
      "cement": 102,
      "slag": 153,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 887,
      "fineagg": 942,
      "age": 7,
      "strength": 7.68
    },
    {
      "cement": 288,
      "slag": 192,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 717.8,
      "age": 28,
      "strength": 38.8
    },
    {
      "cement": 212,
      "slag": 141.3,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 973.4,
      "fineagg": 750,
      "age": 28,
      "strength": 33
    },
    {
      "cement": 102,
      "slag": 153,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 887,
      "fineagg": 942,
      "age": 28,
      "strength": 17.28
    },
    {
      "cement": 173,
      "slag": 116,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 946.8,
      "fineagg": 856.8,
      "age": 28,
      "strength": 24.28
    },
    {
      "cement": 183.9,
      "slag": 122.6,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 959.2,
      "fineagg": 800,
      "age": 28,
      "strength": 24.05
    },
    {
      "cement": 133,
      "slag": 200,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 927.4,
      "fineagg": 839.2,
      "age": 90,
      "strength": 36.59
    },
    {
      "cement": 192,
      "slag": 288,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 929.8,
      "fineagg": 716.1,
      "age": 90,
      "strength": 50.73
    },
    {
      "cement": 133,
      "slag": 200,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 927.4,
      "fineagg": 839.2,
      "age": 7,
      "strength": 13.66
    },
    {
      "cement": 305.3,
      "slag": 203.5,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 965.4,
      "fineagg": 631,
      "age": 3,
      "strength": 14.14
    },
    {
      "cement": 236,
      "slag": 157,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 972.6,
      "fineagg": 749.1,
      "age": 90,
      "strength": 47.78
    },
    {
      "cement": 108.3,
      "slag": 162.4,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 938.2,
      "fineagg": 849,
      "age": 3,
      "strength": 2.33
    },
    {
      "cement": 157,
      "slag": 236,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 935.4,
      "fineagg": 781.2,
      "age": 7,
      "strength": 16.89
    },
    {
      "cement": 288,
      "slag": 192,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 717.8,
      "age": 7,
      "strength": 23.52
    },
    {
      "cement": 212,
      "slag": 141.3,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 973.4,
      "fineagg": 750,
      "age": 3,
      "strength": 6.81
    },
    {
      "cement": 212,
      "slag": 141.3,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 973.4,
      "fineagg": 750,
      "age": 90,
      "strength": 39.7
    },
    {
      "cement": 153,
      "slag": 102,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 888,
      "fineagg": 943.1,
      "age": 28,
      "strength": 17.96
    },
    {
      "cement": 236,
      "slag": 157,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 972.6,
      "fineagg": 749.1,
      "age": 28,
      "strength": 32.88
    },
    {
      "cement": 116,
      "slag": 173,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 909.8,
      "fineagg": 891.9,
      "age": 28,
      "strength": 22.35
    },
    {
      "cement": 183.9,
      "slag": 122.6,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 959.2,
      "fineagg": 800,
      "age": 7,
      "strength": 10.79
    },
    {
      "cement": 108.3,
      "slag": 162.4,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 938.2,
      "fineagg": 849,
      "age": 7,
      "strength": 7.72
    },
    {
      "cement": 203.5,
      "slag": 305.3,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 963.4,
      "fineagg": 630,
      "age": 28,
      "strength": 41.68
    },
    {
      "cement": 203.5,
      "slag": 305.3,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 963.4,
      "fineagg": 630,
      "age": 3,
      "strength": 9.56
    },
    {
      "cement": 133,
      "slag": 200,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 927.4,
      "fineagg": 839.2,
      "age": 3,
      "strength": 6.88
    },
    {
      "cement": 288,
      "slag": 192,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 932,
      "fineagg": 717.8,
      "age": 90,
      "strength": 50.53
    },
    {
      "cement": 200,
      "slag": 133,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 965.4,
      "fineagg": 806.2,
      "age": 7,
      "strength": 17.17
    },
    {
      "cement": 200,
      "slag": 133,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 965.4,
      "fineagg": 806.2,
      "age": 28,
      "strength": 30.44
    },
    {
      "cement": 250.2,
      "slag": 166.8,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 977.6,
      "fineagg": 694.1,
      "age": 3,
      "strength": 9.73
    },
    {
      "cement": 122.6,
      "slag": 183.9,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 958.2,
      "fineagg": 800.1,
      "age": 3,
      "strength": 3.32
    },
    {
      "cement": 153,
      "slag": 102,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 888,
      "fineagg": 943.1,
      "age": 90,
      "strength": 26.32
    },
    {
      "cement": 200,
      "slag": 133,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 965.4,
      "fineagg": 806.2,
      "age": 90,
      "strength": 43.25
    },
    {
      "cement": 116,
      "slag": 173,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 909.8,
      "fineagg": 891.9,
      "age": 3,
      "strength": 6.28
    },
    {
      "cement": 173,
      "slag": 116,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 946.8,
      "fineagg": 856.8,
      "age": 90,
      "strength": 32.1
    },
    {
      "cement": 250.2,
      "slag": 166.8,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 977.6,
      "fineagg": 694.1,
      "age": 28,
      "strength": 36.96
    },
    {
      "cement": 305.3,
      "slag": 203.5,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 965.4,
      "fineagg": 631,
      "age": 90,
      "strength": 54.6
    },
    {
      "cement": 192,
      "slag": 288,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 929.8,
      "fineagg": 716.1,
      "age": 7,
      "strength": 21.48
    },
    {
      "cement": 157,
      "slag": 236,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 935.4,
      "fineagg": 781.2,
      "age": 3,
      "strength": 9.69
    },
    {
      "cement": 153,
      "slag": 102,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 888,
      "fineagg": 943.1,
      "age": 7,
      "strength": 8.37
    },
    {
      "cement": 141.3,
      "slag": 212,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 971.8,
      "fineagg": 748.5,
      "age": 90,
      "strength": 39.66
    },
    {
      "cement": 116,
      "slag": 173,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 909.8,
      "fineagg": 891.9,
      "age": 7,
      "strength": 10.09
    },
    {
      "cement": 141.3,
      "slag": 212,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 971.8,
      "fineagg": 748.5,
      "age": 3,
      "strength": 4.83
    },
    {
      "cement": 122.6,
      "slag": 183.9,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 958.2,
      "fineagg": 800.1,
      "age": 7,
      "strength": 10.35
    },
    {
      "cement": 166.8,
      "slag": 250.2,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 975.6,
      "fineagg": 692.6,
      "age": 90,
      "strength": 43.57
    },
    {
      "cement": 203.5,
      "slag": 305.3,
      "ash": 0,
      "water": 203.5,
      "superplastic": 0,
      "coarseagg": 963.4,
      "fineagg": 630,
      "age": 90,
      "strength": 51.86
    },
    {
      "cement": 310,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1012,
      "fineagg": 830,
      "age": 3,
      "strength": 11.85
    },
    {
      "cement": 310,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1012,
      "fineagg": 830,
      "age": 7,
      "strength": 17.24
    },
    {
      "cement": 310,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1012,
      "fineagg": 830,
      "age": 28,
      "strength": 27.83
    },
    {
      "cement": 310,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1012,
      "fineagg": 830,
      "age": 90,
      "strength": 35.76
    },
    {
      "cement": 310,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1012,
      "fineagg": 830,
      "age": 120,
      "strength": 38.7
    },
    {
      "cement": 331,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1025,
      "fineagg": 821,
      "age": 3,
      "strength": 14.31
    },
    {
      "cement": 331,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1025,
      "fineagg": 821,
      "age": 7,
      "strength": 17.44
    },
    {
      "cement": 331,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1025,
      "fineagg": 821,
      "age": 28,
      "strength": 31.74
    },
    {
      "cement": 331,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1025,
      "fineagg": 821,
      "age": 90,
      "strength": 37.91
    },
    {
      "cement": 331,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1025,
      "fineagg": 821,
      "age": 120,
      "strength": 39.38
    },
    {
      "cement": 349,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1056,
      "fineagg": 809,
      "age": 3,
      "strength": 15.87
    },
    {
      "cement": 349,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1056,
      "fineagg": 809,
      "age": 7,
      "strength": 9.01
    },
    {
      "cement": 349,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1056,
      "fineagg": 809,
      "age": 28,
      "strength": 33.61
    },
    {
      "cement": 349,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1056,
      "fineagg": 809,
      "age": 90,
      "strength": 40.66
    },
    {
      "cement": 349,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1056,
      "fineagg": 809,
      "age": 120,
      "strength": 40.86
    },
    {
      "cement": 238,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1119,
      "fineagg": 789,
      "age": 7,
      "strength": 12.05
    },
    {
      "cement": 238,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1119,
      "fineagg": 789,
      "age": 28,
      "strength": 17.54
    },
    {
      "cement": 296,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1090,
      "fineagg": 769,
      "age": 7,
      "strength": 18.91
    },
    {
      "cement": 296,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1090,
      "fineagg": 769,
      "age": 28,
      "strength": 25.18
    },
    {
      "cement": 297,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1040,
      "fineagg": 734,
      "age": 7,
      "strength": 30.96
    },
    {
      "cement": 480,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 936,
      "fineagg": 721,
      "age": 28,
      "strength": 43.89
    },
    {
      "cement": 480,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 936,
      "fineagg": 721,
      "age": 90,
      "strength": 54.28
    },
    {
      "cement": 397,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1040,
      "fineagg": 734,
      "age": 28,
      "strength": 36.94
    },
    {
      "cement": 281,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1104,
      "fineagg": 774,
      "age": 7,
      "strength": 14.5
    },
    {
      "cement": 281,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 0,
      "coarseagg": 1104,
      "fineagg": 774,
      "age": 28,
      "strength": 22.44
    },
    {
      "cement": 500,
      "slag": 0,
      "ash": 0,
      "water": 200,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 1,
      "strength": 12.64
    },
    {
      "cement": 500,
      "slag": 0,
      "ash": 0,
      "water": 200,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 3,
      "strength": 26.06
    },
    {
      "cement": 500,
      "slag": 0,
      "ash": 0,
      "water": 200,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 7,
      "strength": 33.21
    },
    {
      "cement": 500,
      "slag": 0,
      "ash": 0,
      "water": 200,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 14,
      "strength": 36.94
    },
    {
      "cement": 500,
      "slag": 0,
      "ash": 0,
      "water": 200,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 28,
      "strength": 44.09
    },
    {
      "cement": 540,
      "slag": 0,
      "ash": 0,
      "water": 173,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 7,
      "strength": 52.61
    },
    {
      "cement": 540,
      "slag": 0,
      "ash": 0,
      "water": 173,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 14,
      "strength": 59.76
    },
    {
      "cement": 540,
      "slag": 0,
      "ash": 0,
      "water": 173,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 28,
      "strength": 67.31
    },
    {
      "cement": 540,
      "slag": 0,
      "ash": 0,
      "water": 173,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 90,
      "strength": 69.66
    },
    {
      "cement": 540,
      "slag": 0,
      "ash": 0,
      "water": 173,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 180,
      "strength": 71.62
    },
    {
      "cement": 540,
      "slag": 0,
      "ash": 0,
      "water": 173,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 270,
      "strength": 74.17
    },
    {
      "cement": 350,
      "slag": 0,
      "ash": 0,
      "water": 203,
      "superplastic": 0,
      "coarseagg": 974,
      "fineagg": 775,
      "age": 7,
      "strength": 18.13
    },
    {
      "cement": 350,
      "slag": 0,
      "ash": 0,
      "water": 203,
      "superplastic": 0,
      "coarseagg": 974,
      "fineagg": 775,
      "age": 14,
      "strength": 22.53
    },
    {
      "cement": 350,
      "slag": 0,
      "ash": 0,
      "water": 203,
      "superplastic": 0,
      "coarseagg": 974,
      "fineagg": 775,
      "age": 28,
      "strength": 27.34
    },
    {
      "cement": 350,
      "slag": 0,
      "ash": 0,
      "water": 203,
      "superplastic": 0,
      "coarseagg": 974,
      "fineagg": 775,
      "age": 56,
      "strength": 29.98
    },
    {
      "cement": 350,
      "slag": 0,
      "ash": 0,
      "water": 203,
      "superplastic": 0,
      "coarseagg": 974,
      "fineagg": 775,
      "age": 90,
      "strength": 31.35
    },
    {
      "cement": 350,
      "slag": 0,
      "ash": 0,
      "water": 203,
      "superplastic": 0,
      "coarseagg": 974,
      "fineagg": 775,
      "age": 180,
      "strength": 32.72
    },
    {
      "cement": 385,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 966,
      "fineagg": 763,
      "age": 1,
      "strength": 6.27
    },
    {
      "cement": 385,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 966,
      "fineagg": 763,
      "age": 3,
      "strength": 14.7
    },
    {
      "cement": 385,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 966,
      "fineagg": 763,
      "age": 7,
      "strength": 23.22
    },
    {
      "cement": 385,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 966,
      "fineagg": 763,
      "age": 14,
      "strength": 27.92
    },
    {
      "cement": 385,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 966,
      "fineagg": 763,
      "age": 28,
      "strength": 31.35
    },
    {
      "cement": 331,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 978,
      "fineagg": 825,
      "age": 180,
      "strength": 39
    },
    {
      "cement": 331,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 978,
      "fineagg": 825,
      "age": 360,
      "strength": 41.24
    },
    {
      "cement": 349,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 806,
      "age": 3,
      "strength": 14.99
    },
    {
      "cement": 331,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 978,
      "fineagg": 825,
      "age": 3,
      "strength": 13.52
    },
    {
      "cement": 382,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 739,
      "age": 7,
      "strength": 24
    },
    {
      "cement": 382,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 739,
      "age": 28,
      "strength": 37.42
    },
    {
      "cement": 382,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1111,
      "fineagg": 784,
      "age": 7,
      "strength": 11.47
    },
    {
      "cement": 281,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1104,
      "fineagg": 774,
      "age": 28,
      "strength": 22.44
    },
    {
      "cement": 339,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 0,
      "coarseagg": 1069,
      "fineagg": 754,
      "age": 7,
      "strength": 21.16
    },
    {
      "cement": 339,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 0,
      "coarseagg": 1069,
      "fineagg": 754,
      "age": 28,
      "strength": 31.84
    },
    {
      "cement": 295,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 0,
      "coarseagg": 1069,
      "fineagg": 769,
      "age": 7,
      "strength": 14.8
    },
    {
      "cement": 295,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 0,
      "coarseagg": 1069,
      "fineagg": 769,
      "age": 28,
      "strength": 25.18
    },
    {
      "cement": 238,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 0,
      "coarseagg": 1118,
      "fineagg": 789,
      "age": 28,
      "strength": 17.54
    },
    {
      "cement": 296,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1085,
      "fineagg": 765,
      "age": 7,
      "strength": 14.2
    },
    {
      "cement": 296,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1085,
      "fineagg": 765,
      "age": 28,
      "strength": 21.65
    },
    {
      "cement": 296,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1085,
      "fineagg": 765,
      "age": 90,
      "strength": 29.39
    },
    {
      "cement": 331,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 879,
      "fineagg": 825,
      "age": 3,
      "strength": 13.52
    },
    {
      "cement": 331,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 978,
      "fineagg": 825,
      "age": 7,
      "strength": 16.26
    },
    {
      "cement": 331,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 978,
      "fineagg": 825,
      "age": 28,
      "strength": 31.45
    },
    {
      "cement": 331,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 978,
      "fineagg": 825,
      "age": 90,
      "strength": 37.23
    },
    {
      "cement": 349,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 806,
      "age": 7,
      "strength": 18.13
    },
    {
      "cement": 349,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 806,
      "age": 28,
      "strength": 32.72
    },
    {
      "cement": 349,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 806,
      "age": 90,
      "strength": 39.49
    },
    {
      "cement": 349,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 806,
      "age": 180,
      "strength": 41.05
    },
    {
      "cement": 349,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 806,
      "age": 360,
      "strength": 42.13
    },
    {
      "cement": 302,
      "slag": 0,
      "ash": 0,
      "water": 203,
      "superplastic": 0,
      "coarseagg": 974,
      "fineagg": 817,
      "age": 14,
      "strength": 18.13
    },
    {
      "cement": 302,
      "slag": 0,
      "ash": 0,
      "water": 203,
      "superplastic": 0,
      "coarseagg": 974,
      "fineagg": 817,
      "age": 180,
      "strength": 26.74
    },
    {
      "cement": 525,
      "slag": 0,
      "ash": 0,
      "water": 189,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 180,
      "strength": 61.92
    },
    {
      "cement": 500,
      "slag": 0,
      "ash": 0,
      "water": 200,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 90,
      "strength": 47.22
    },
    {
      "cement": 500,
      "slag": 0,
      "ash": 0,
      "water": 200,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 180,
      "strength": 51.04
    },
    {
      "cement": 500,
      "slag": 0,
      "ash": 0,
      "water": 200,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 270,
      "strength": 55.16
    },
    {
      "cement": 540,
      "slag": 0,
      "ash": 0,
      "water": 173,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 3,
      "strength": 41.64
    },
    {
      "cement": 252,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 0,
      "coarseagg": 1111,
      "fineagg": 784,
      "age": 7,
      "strength": 13.71
    },
    {
      "cement": 252,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 0,
      "coarseagg": 1111,
      "fineagg": 784,
      "age": 28,
      "strength": 19.69
    },
    {
      "cement": 339,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 0,
      "coarseagg": 1060,
      "fineagg": 754,
      "age": 28,
      "strength": 31.65
    },
    {
      "cement": 393,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 940,
      "fineagg": 758,
      "age": 3,
      "strength": 19.11
    },
    {
      "cement": 393,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 940,
      "fineagg": 758,
      "age": 28,
      "strength": 39.58
    },
    {
      "cement": 393,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 940,
      "fineagg": 758,
      "age": 90,
      "strength": 48.79
    },
    {
      "cement": 382,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 739,
      "age": 7,
      "strength": 24
    },
    {
      "cement": 382,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 0,
      "coarseagg": 1047,
      "fineagg": 739,
      "age": 28,
      "strength": 37.42
    },
    {
      "cement": 252,
      "slag": 0,
      "ash": 0,
      "water": 186,
      "superplastic": 0,
      "coarseagg": 1111,
      "fineagg": 784,
      "age": 7,
      "strength": 11.47
    },
    {
      "cement": 252,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 0,
      "coarseagg": 1111,
      "fineagg": 784,
      "age": 28,
      "strength": 19.69
    },
    {
      "cement": 310,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 970,
      "fineagg": 850,
      "age": 7,
      "strength": 14.99
    },
    {
      "cement": 310,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 970,
      "fineagg": 850,
      "age": 28,
      "strength": 27.92
    },
    {
      "cement": 310,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 970,
      "fineagg": 850,
      "age": 90,
      "strength": 34.68
    },
    {
      "cement": 310,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 970,
      "fineagg": 850,
      "age": 180,
      "strength": 37.33
    },
    {
      "cement": 310,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 970,
      "fineagg": 850,
      "age": 360,
      "strength": 38.11
    },
    {
      "cement": 525,
      "slag": 0,
      "ash": 0,
      "water": 189,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 3,
      "strength": 33.8
    },
    {
      "cement": 525,
      "slag": 0,
      "ash": 0,
      "water": 189,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 7,
      "strength": 42.42
    },
    {
      "cement": 525,
      "slag": 0,
      "ash": 0,
      "water": 189,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 14,
      "strength": 48.4
    },
    {
      "cement": 525,
      "slag": 0,
      "ash": 0,
      "water": 189,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 28,
      "strength": 55.94
    },
    {
      "cement": 525,
      "slag": 0,
      "ash": 0,
      "water": 189,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 90,
      "strength": 58.78
    },
    {
      "cement": 525,
      "slag": 0,
      "ash": 0,
      "water": 189,
      "superplastic": 0,
      "coarseagg": 1125,
      "fineagg": 613,
      "age": 270,
      "strength": 67.11
    },
    {
      "cement": 322,
      "slag": 0,
      "ash": 0,
      "water": 203,
      "superplastic": 0,
      "coarseagg": 974,
      "fineagg": 800,
      "age": 14,
      "strength": 20.77
    },
    {
      "cement": 322,
      "slag": 0,
      "ash": 0,
      "water": 203,
      "superplastic": 0,
      "coarseagg": 974,
      "fineagg": 800,
      "age": 28,
      "strength": 25.18
    },
    {
      "cement": 322,
      "slag": 0,
      "ash": 0,
      "water": 203,
      "superplastic": 0,
      "coarseagg": 974,
      "fineagg": 800,
      "age": 180,
      "strength": 29.59
    },
    {
      "cement": 302,
      "slag": 0,
      "ash": 0,
      "water": 203,
      "superplastic": 0,
      "coarseagg": 974,
      "fineagg": 817,
      "age": 28,
      "strength": 21.75
    },
    {
      "cement": 397,
      "slag": 0,
      "ash": 0,
      "water": 185,
      "superplastic": 0,
      "coarseagg": 1040,
      "fineagg": 734,
      "age": 28,
      "strength": 39.09
    },
    {
      "cement": 480,
      "slag": 0,
      "ash": 0,
      "water": 192,
      "superplastic": 0,
      "coarseagg": 936,
      "fineagg": 721,
      "age": 3,
      "strength": 24.39
    },
    {
      "cement": 522,
      "slag": 0,
      "ash": 0,
      "water": 146,
      "superplastic": 0,
      "coarseagg": 896,
      "fineagg": 896,
      "age": 7,
      "strength": 50.51
    },
    {
      "cement": 522,
      "slag": 0,
      "ash": 0,
      "water": 146,
      "superplastic": 0,
      "coarseagg": 896,
      "fineagg": 896,
      "age": 28,
      "strength": 74.99
    },
    {
      "cement": 273,
      "slag": 105,
      "ash": 82,
      "water": 210,
      "superplastic": 9,
      "coarseagg": 904,
      "fineagg": 680,
      "age": 28,
      "strength": 37.17
    },
    {
      "cement": 162,
      "slag": 190,
      "ash": 148,
      "water": 179,
      "superplastic": 19,
      "coarseagg": 838,
      "fineagg": 741,
      "age": 28,
      "strength": 33.76
    },
    {
      "cement": 154,
      "slag": 144,
      "ash": 112,
      "water": 220,
      "superplastic": 10,
      "coarseagg": 923,
      "fineagg": 658,
      "age": 28,
      "strength": 16.5
    },
    {
      "cement": 147,
      "slag": 115,
      "ash": 89,
      "water": 202,
      "superplastic": 9,
      "coarseagg": 860,
      "fineagg": 829,
      "age": 28,
      "strength": 19.99
    },
    {
      "cement": 152,
      "slag": 178,
      "ash": 139,
      "water": 168,
      "superplastic": 18,
      "coarseagg": 944,
      "fineagg": 695,
      "age": 28,
      "strength": 36.35
    },
    {
      "cement": 310,
      "slag": 143,
      "ash": 111,
      "water": 168,
      "superplastic": 22,
      "coarseagg": 914,
      "fineagg": 651,
      "age": 28,
      "strength": 33.69
    },
    {
      "cement": 144,
      "slag": 0,
      "ash": 175,
      "water": 158,
      "superplastic": 18,
      "coarseagg": 943,
      "fineagg": 844,
      "age": 28,
      "strength": 15.42
    },
    {
      "cement": 304,
      "slag": 140,
      "ash": 0,
      "water": 214,
      "superplastic": 6,
      "coarseagg": 895,
      "fineagg": 722,
      "age": 28,
      "strength": 33.42
    },
    {
      "cement": 374,
      "slag": 0,
      "ash": 0,
      "water": 190,
      "superplastic": 7,
      "coarseagg": 1013,
      "fineagg": 730,
      "age": 28,
      "strength": 39.05
    },
    {
      "cement": 159,
      "slag": 149,
      "ash": 116,
      "water": 175,
      "superplastic": 15,
      "coarseagg": 953,
      "fineagg": 720,
      "age": 28,
      "strength": 27.68
    },
    {
      "cement": 153,
      "slag": 239,
      "ash": 0,
      "water": 200,
      "superplastic": 6,
      "coarseagg": 1002,
      "fineagg": 684,
      "age": 28,
      "strength": 26.86
    },
    {
      "cement": 310,
      "slag": 143,
      "ash": 0,
      "water": 168,
      "superplastic": 10,
      "coarseagg": 914,
      "fineagg": 804,
      "age": 28,
      "strength": 45.3
    },
    {
      "cement": 305,
      "slag": 0,
      "ash": 100,
      "water": 196,
      "superplastic": 10,
      "coarseagg": 959,
      "fineagg": 705,
      "age": 28,
      "strength": 30.12
    },
    {
      "cement": 151,
      "slag": 0,
      "ash": 184,
      "water": 167,
      "superplastic": 12,
      "coarseagg": 991,
      "fineagg": 772,
      "age": 28,
      "strength": 15.57
    },
    {
      "cement": 142,
      "slag": 167,
      "ash": 130,
      "water": 174,
      "superplastic": 11,
      "coarseagg": 883,
      "fineagg": 785,
      "age": 28,
      "strength": 44.61
    },
    {
      "cement": 298,
      "slag": 137,
      "ash": 107,
      "water": 201,
      "superplastic": 6,
      "coarseagg": 878,
      "fineagg": 655,
      "age": 28,
      "strength": 53.52
    },
    {
      "cement": 321,
      "slag": 164,
      "ash": 0,
      "water": 190,
      "superplastic": 5,
      "coarseagg": 870,
      "fineagg": 774,
      "age": 28,
      "strength": 57.21
    },
    {
      "cement": 366,
      "slag": 187,
      "ash": 0,
      "water": 191,
      "superplastic": 7,
      "coarseagg": 824,
      "fineagg": 757,
      "age": 28,
      "strength": 65.91
    },
    {
      "cement": 280,
      "slag": 129,
      "ash": 100,
      "water": 172,
      "superplastic": 9,
      "coarseagg": 825,
      "fineagg": 805,
      "age": 28,
      "strength": 52.82
    },
    {
      "cement": 252,
      "slag": 97,
      "ash": 76,
      "water": 194,
      "superplastic": 8,
      "coarseagg": 835,
      "fineagg": 821,
      "age": 28,
      "strength": 33.4
    },
    {
      "cement": 165,
      "slag": 0,
      "ash": 150,
      "water": 182,
      "superplastic": 12,
      "coarseagg": 1023,
      "fineagg": 729,
      "age": 28,
      "strength": 18.03
    },
    {
      "cement": 156,
      "slag": 243,
      "ash": 0,
      "water": 180,
      "superplastic": 11,
      "coarseagg": 1022,
      "fineagg": 698,
      "age": 28,
      "strength": 37.36
    },
    {
      "cement": 160,
      "slag": 188,
      "ash": 146,
      "water": 203,
      "superplastic": 11,
      "coarseagg": 829,
      "fineagg": 710,
      "age": 28,
      "strength": 32.84
    },
    {
      "cement": 298,
      "slag": 0,
      "ash": 107,
      "water": 186,
      "superplastic": 6,
      "coarseagg": 879,
      "fineagg": 815,
      "age": 28,
      "strength": 42.64
    },
    {
      "cement": 318,
      "slag": 0,
      "ash": 126,
      "water": 210,
      "superplastic": 6,
      "coarseagg": 861,
      "fineagg": 737,
      "age": 28,
      "strength": 40.06
    },
    {
      "cement": 287,
      "slag": 121,
      "ash": 94,
      "water": 188,
      "superplastic": 9,
      "coarseagg": 904,
      "fineagg": 696,
      "age": 28,
      "strength": 41.94
    },
    {
      "cement": 326,
      "slag": 166,
      "ash": 0,
      "water": 174,
      "superplastic": 9,
      "coarseagg": 882,
      "fineagg": 790,
      "age": 28,
      "strength": 61.23
    },
    {
      "cement": 356,
      "slag": 0,
      "ash": 142,
      "water": 193,
      "superplastic": 11,
      "coarseagg": 801,
      "fineagg": 778,
      "age": 28,
      "strength": 40.87
    },
    {
      "cement": 132,
      "slag": 207,
      "ash": 161,
      "water": 179,
      "superplastic": 5,
      "coarseagg": 867,
      "fineagg": 736,
      "age": 28,
      "strength": 33.3
    },
    {
      "cement": 322,
      "slag": 149,
      "ash": 0,
      "water": 186,
      "superplastic": 8,
      "coarseagg": 951,
      "fineagg": 709,
      "age": 28,
      "strength": 52.42
    },
    {
      "cement": 164,
      "slag": 0,
      "ash": 200,
      "water": 181,
      "superplastic": 13,
      "coarseagg": 849,
      "fineagg": 846,
      "age": 28,
      "strength": 15.09
    },
    {
      "cement": 314,
      "slag": 0,
      "ash": 113,
      "water": 170,
      "superplastic": 10,
      "coarseagg": 925,
      "fineagg": 783,
      "age": 28,
      "strength": 38.46
    },
    {
      "cement": 321,
      "slag": 0,
      "ash": 128,
      "water": 182,
      "superplastic": 11,
      "coarseagg": 870,
      "fineagg": 780,
      "age": 28,
      "strength": 37.26
    },
    {
      "cement": 140,
      "slag": 164,
      "ash": 128,
      "water": 237,
      "superplastic": 6,
      "coarseagg": 869,
      "fineagg": 656,
      "age": 28,
      "strength": 35.23
    },
    {
      "cement": 288,
      "slag": 121,
      "ash": 0,
      "water": 177,
      "superplastic": 7,
      "coarseagg": 908,
      "fineagg": 829,
      "age": 28,
      "strength": 42.13
    },
    {
      "cement": 298,
      "slag": 0,
      "ash": 107,
      "water": 210,
      "superplastic": 11,
      "coarseagg": 880,
      "fineagg": 744,
      "age": 28,
      "strength": 31.87
    },
    {
      "cement": 265,
      "slag": 111,
      "ash": 86,
      "water": 195,
      "superplastic": 6,
      "coarseagg": 833,
      "fineagg": 790,
      "age": 28,
      "strength": 41.54
    },
    {
      "cement": 160,
      "slag": 250,
      "ash": 0,
      "water": 168,
      "superplastic": 12,
      "coarseagg": 1049,
      "fineagg": 688,
      "age": 28,
      "strength": 39.45
    },
    {
      "cement": 166,
      "slag": 260,
      "ash": 0,
      "water": 183,
      "superplastic": 13,
      "coarseagg": 859,
      "fineagg": 827,
      "age": 28,
      "strength": 37.91
    },
    {
      "cement": 276,
      "slag": 116,
      "ash": 90,
      "water": 180,
      "superplastic": 9,
      "coarseagg": 870,
      "fineagg": 768,
      "age": 28,
      "strength": 44.28
    },
    {
      "cement": 322,
      "slag": 0,
      "ash": 116,
      "water": 196,
      "superplastic": 10,
      "coarseagg": 818,
      "fineagg": 813,
      "age": 28,
      "strength": 31.18
    },
    {
      "cement": 149,
      "slag": 139,
      "ash": 109,
      "water": 193,
      "superplastic": 6,
      "coarseagg": 892,
      "fineagg": 780,
      "age": 28,
      "strength": 23.69
    },
    {
      "cement": 159,
      "slag": 187,
      "ash": 0,
      "water": 176,
      "superplastic": 11,
      "coarseagg": 990,
      "fineagg": 789,
      "age": 28,
      "strength": 32.76
    },
    {
      "cement": 261,
      "slag": 100,
      "ash": 78,
      "water": 201,
      "superplastic": 9,
      "coarseagg": 864,
      "fineagg": 761,
      "age": 28,
      "strength": 32.4
    },
    {
      "cement": 237,
      "slag": 92,
      "ash": 71,
      "water": 247,
      "superplastic": 6,
      "coarseagg": 853,
      "fineagg": 695,
      "age": 28,
      "strength": 28.63
    },
    {
      "cement": 313,
      "slag": 0,
      "ash": 113,
      "water": 178,
      "superplastic": 8,
      "coarseagg": 1002,
      "fineagg": 689,
      "age": 28,
      "strength": 36.8
    },
    {
      "cement": 155,
      "slag": 183,
      "ash": 0,
      "water": 193,
      "superplastic": 9,
      "coarseagg": 1047,
      "fineagg": 697,
      "age": 28,
      "strength": 18.28
    },
    {
      "cement": 146,
      "slag": 230,
      "ash": 0,
      "water": 202,
      "superplastic": 3,
      "coarseagg": 827,
      "fineagg": 872,
      "age": 28,
      "strength": 33.06
    },
    {
      "cement": 296,
      "slag": 0,
      "ash": 107,
      "water": 221,
      "superplastic": 11,
      "coarseagg": 819,
      "fineagg": 778,
      "age": 28,
      "strength": 31.42
    },
    {
      "cement": 133,
      "slag": 210,
      "ash": 0,
      "water": 196,
      "superplastic": 3,
      "coarseagg": 949,
      "fineagg": 795,
      "age": 28,
      "strength": 31.03
    },
    {
      "cement": 313,
      "slag": 145,
      "ash": 0,
      "water": 178,
      "superplastic": 8,
      "coarseagg": 867,
      "fineagg": 824,
      "age": 28,
      "strength": 44.39
    },
    {
      "cement": 152,
      "slag": 0,
      "ash": 112,
      "water": 184,
      "superplastic": 8,
      "coarseagg": 992,
      "fineagg": 816,
      "age": 28,
      "strength": 12.18
    },
    {
      "cement": 153,
      "slag": 145,
      "ash": 113,
      "water": 178,
      "superplastic": 8,
      "coarseagg": 1002,
      "fineagg": 689,
      "age": 28,
      "strength": 25.56
    },
    {
      "cement": 140,
      "slag": 133,
      "ash": 103,
      "water": 200,
      "superplastic": 7,
      "coarseagg": 916,
      "fineagg": 753,
      "age": 28,
      "strength": 36.44
    },
    {
      "cement": 149,
      "slag": 236,
      "ash": 0,
      "water": 176,
      "superplastic": 13,
      "coarseagg": 847,
      "fineagg": 893,
      "age": 28,
      "strength": 32.96
    },
    {
      "cement": 300,
      "slag": 0,
      "ash": 120,
      "water": 212,
      "superplastic": 10,
      "coarseagg": 878,
      "fineagg": 728,
      "age": 28,
      "strength": 23.84
    },
    {
      "cement": 153,
      "slag": 145,
      "ash": 113,
      "water": 178,
      "superplastic": 8,
      "coarseagg": 867,
      "fineagg": 824,
      "age": 28,
      "strength": 26.23
    },
    {
      "cement": 148,
      "slag": 0,
      "ash": 137,
      "water": 158,
      "superplastic": 16,
      "coarseagg": 1002,
      "fineagg": 830,
      "age": 28,
      "strength": 17.95
    },
    {
      "cement": 326,
      "slag": 0,
      "ash": 138,
      "water": 199,
      "superplastic": 11,
      "coarseagg": 801,
      "fineagg": 792,
      "age": 28,
      "strength": 40.68
    },
    {
      "cement": 153,
      "slag": 145,
      "ash": 0,
      "water": 178,
      "superplastic": 8,
      "coarseagg": 1000,
      "fineagg": 822,
      "age": 28,
      "strength": 19.01
    },
    {
      "cement": 262,
      "slag": 111,
      "ash": 86,
      "water": 195,
      "superplastic": 5,
      "coarseagg": 895,
      "fineagg": 733,
      "age": 28,
      "strength": 33.72
    },
    {
      "cement": 158,
      "slag": 0,
      "ash": 195,
      "water": 220,
      "superplastic": 11,
      "coarseagg": 898,
      "fineagg": 713,
      "age": 28,
      "strength": 8.54
    },
    {
      "cement": 151,
      "slag": 0,
      "ash": 185,
      "water": 167,
      "superplastic": 16,
      "coarseagg": 1074,
      "fineagg": 678,
      "age": 28,
      "strength": 13.46
    },
    {
      "cement": 273,
      "slag": 0,
      "ash": 90,
      "water": 199,
      "superplastic": 11,
      "coarseagg": 931,
      "fineagg": 762,
      "age": 28,
      "strength": 32.24
    },
    {
      "cement": 149,
      "slag": 118,
      "ash": 92,
      "water": 183,
      "superplastic": 7,
      "coarseagg": 953,
      "fineagg": 780,
      "age": 28,
      "strength": 23.52
    },
    {
      "cement": 143,
      "slag": 169,
      "ash": 143,
      "water": 191,
      "superplastic": 8,
      "coarseagg": 967,
      "fineagg": 643,
      "age": 28,
      "strength": 29.72
    },
    {
      "cement": 260,
      "slag": 101,
      "ash": 78,
      "water": 171,
      "superplastic": 10,
      "coarseagg": 936,
      "fineagg": 763,
      "age": 28,
      "strength": 49.77
    },
    {
      "cement": 313,
      "slag": 161,
      "ash": 0,
      "water": 178,
      "superplastic": 10,
      "coarseagg": 917,
      "fineagg": 759,
      "age": 28,
      "strength": 52.44
    },
    {
      "cement": 284,
      "slag": 120,
      "ash": 0,
      "water": 168,
      "superplastic": 7,
      "coarseagg": 970,
      "fineagg": 794,
      "age": 28,
      "strength": 40.93
    },
    {
      "cement": 336,
      "slag": 0,
      "ash": 0,
      "water": 182,
      "superplastic": 3,
      "coarseagg": 986,
      "fineagg": 817,
      "age": 28,
      "strength": 44.86
    },
    {
      "cement": 145,
      "slag": 0,
      "ash": 134,
      "water": 181,
      "superplastic": 11,
      "coarseagg": 979,
      "fineagg": 812,
      "age": 28,
      "strength": 13.2
    },
    {
      "cement": 150,
      "slag": 237,
      "ash": 0,
      "water": 174,
      "superplastic": 12,
      "coarseagg": 1069,
      "fineagg": 675,
      "age": 28,
      "strength": 37.43
    },
    {
      "cement": 144,
      "slag": 170,
      "ash": 133,
      "water": 192,
      "superplastic": 8,
      "coarseagg": 814,
      "fineagg": 805,
      "age": 28,
      "strength": 29.87
    },
    {
      "cement": 331,
      "slag": 170,
      "ash": 0,
      "water": 195,
      "superplastic": 8,
      "coarseagg": 811,
      "fineagg": 802,
      "age": 28,
      "strength": 56.61
    },
    {
      "cement": 155,
      "slag": 0,
      "ash": 143,
      "water": 193,
      "superplastic": 9,
      "coarseagg": 1047,
      "fineagg": 697,
      "age": 28,
      "strength": 12.46
    },
    {
      "cement": 155,
      "slag": 183,
      "ash": 0,
      "water": 193,
      "superplastic": 9,
      "coarseagg": 877,
      "fineagg": 868,
      "age": 28,
      "strength": 23.79
    },
    {
      "cement": 135,
      "slag": 0,
      "ash": 166,
      "water": 180,
      "superplastic": 10,
      "coarseagg": 961,
      "fineagg": 805,
      "age": 28,
      "strength": 13.29
    },
    {
      "cement": 266,
      "slag": 112,
      "ash": 87,
      "water": 178,
      "superplastic": 10,
      "coarseagg": 910,
      "fineagg": 745,
      "age": 28,
      "strength": 39.42
    },
    {
      "cement": 314,
      "slag": 145,
      "ash": 113,
      "water": 179,
      "superplastic": 8,
      "coarseagg": 869,
      "fineagg": 690,
      "age": 28,
      "strength": 46.23
    },
    {
      "cement": 313,
      "slag": 145,
      "ash": 0,
      "water": 127,
      "superplastic": 8,
      "coarseagg": 1000,
      "fineagg": 822,
      "age": 28,
      "strength": 44.52
    },
    {
      "cement": 146,
      "slag": 173,
      "ash": 0,
      "water": 182,
      "superplastic": 3,
      "coarseagg": 986,
      "fineagg": 817,
      "age": 28,
      "strength": 23.74
    },
    {
      "cement": 144,
      "slag": 136,
      "ash": 106,
      "water": 178,
      "superplastic": 7,
      "coarseagg": 941,
      "fineagg": 774,
      "age": 28,
      "strength": 26.14
    },
    {
      "cement": 148,
      "slag": 0,
      "ash": 182,
      "water": 181,
      "superplastic": 15,
      "coarseagg": 839,
      "fineagg": 884,
      "age": 28,
      "strength": 15.52
    },
    {
      "cement": 277,
      "slag": 117,
      "ash": 91,
      "water": 191,
      "superplastic": 7,
      "coarseagg": 946,
      "fineagg": 666,
      "age": 28,
      "strength": 43.57
    },
    {
      "cement": 298,
      "slag": 0,
      "ash": 107,
      "water": 164,
      "superplastic": 13,
      "coarseagg": 953,
      "fineagg": 784,
      "age": 28,
      "strength": 35.86
    },
    {
      "cement": 313,
      "slag": 145,
      "ash": 0,
      "water": 178,
      "superplastic": 8,
      "coarseagg": 1002,
      "fineagg": 689,
      "age": 28,
      "strength": 41.05
    },
    {
      "cement": 155,
      "slag": 184,
      "ash": 143,
      "water": 194,
      "superplastic": 9,
      "coarseagg": 880,
      "fineagg": 699,
      "age": 28,
      "strength": 28.99
    },
    {
      "cement": 289,
      "slag": 134,
      "ash": 0,
      "water": 195,
      "superplastic": 6,
      "coarseagg": 924,
      "fineagg": 760,
      "age": 28,
      "strength": 46.24
    },
    {
      "cement": 148,
      "slag": 175,
      "ash": 0,
      "water": 171,
      "superplastic": 2,
      "coarseagg": 1000,
      "fineagg": 828,
      "age": 28,
      "strength": 26.92
    },
    {
      "cement": 145,
      "slag": 0,
      "ash": 179,
      "water": 202,
      "superplastic": 8,
      "coarseagg": 824,
      "fineagg": 869,
      "age": 28,
      "strength": 10.54
    },
    {
      "cement": 313,
      "slag": 0,
      "ash": 0,
      "water": 178,
      "superplastic": 8,
      "coarseagg": 1000,
      "fineagg": 822,
      "age": 28,
      "strength": 25.1
    },
    {
      "cement": 136,
      "slag": 162,
      "ash": 126,
      "water": 172,
      "superplastic": 10,
      "coarseagg": 923,
      "fineagg": 764,
      "age": 28,
      "strength": 29.07
    },
    {
      "cement": 155,
      "slag": 0,
      "ash": 143,
      "water": 193,
      "superplastic": 9,
      "coarseagg": 877,
      "fineagg": 868,
      "age": 28,
      "strength": 9.74
    },
    {
      "cement": 255,
      "slag": 99,
      "ash": 77,
      "water": 189,
      "superplastic": 6,
      "coarseagg": 919,
      "fineagg": 749,
      "age": 28,
      "strength": 33.8
    },
    {
      "cement": 162,
      "slag": 207,
      "ash": 172,
      "water": 216,
      "superplastic": 10,
      "coarseagg": 822,
      "fineagg": 638,
      "age": 28,
      "strength": 39.84
    },
    {
      "cement": 136,
      "slag": 196,
      "ash": 98,
      "water": 199,
      "superplastic": 6,
      "coarseagg": 847,
      "fineagg": 783,
      "age": 28,
      "strength": 26.97
    },
    {
      "cement": 164,
      "slag": 163,
      "ash": 128,
      "water": 197,
      "superplastic": 8,
      "coarseagg": 961,
      "fineagg": 641,
      "age": 28,
      "strength": 27.23
    },
    {
      "cement": 162,
      "slag": 214,
      "ash": 164,
      "water": 202,
      "superplastic": 10,
      "coarseagg": 820,
      "fineagg": 680,
      "age": 28,
      "strength": 30.65
    },
    {
      "cement": 157,
      "slag": 214,
      "ash": 152,
      "water": 200,
      "superplastic": 9,
      "coarseagg": 819,
      "fineagg": 704,
      "age": 28,
      "strength": 33.05
    },
    {
      "cement": 149,
      "slag": 153,
      "ash": 194,
      "water": 192,
      "superplastic": 8,
      "coarseagg": 935,
      "fineagg": 623,
      "age": 28,
      "strength": 24.58
    },
    {
      "cement": 135,
      "slag": 105,
      "ash": 193,
      "water": 196,
      "superplastic": 6,
      "coarseagg": 965,
      "fineagg": 643,
      "age": 28,
      "strength": 21.91
    },
    {
      "cement": 159,
      "slag": 209,
      "ash": 161,
      "water": 201,
      "superplastic": 7,
      "coarseagg": 848,
      "fineagg": 669,
      "age": 28,
      "strength": 30.88
    },
    {
      "cement": 144,
      "slag": 15,
      "ash": 195,
      "water": 176,
      "superplastic": 6,
      "coarseagg": 1021,
      "fineagg": 709,
      "age": 28,
      "strength": 15.34
    },
    {
      "cement": 154,
      "slag": 174,
      "ash": 185,
      "water": 228,
      "superplastic": 7,
      "coarseagg": 845,
      "fineagg": 612,
      "age": 28,
      "strength": 24.34
    },
    {
      "cement": 167,
      "slag": 187,
      "ash": 195,
      "water": 185,
      "superplastic": 7,
      "coarseagg": 898,
      "fineagg": 636,
      "age": 28,
      "strength": 23.89
    },
    {
      "cement": 184,
      "slag": 86,
      "ash": 190,
      "water": 213,
      "superplastic": 6,
      "coarseagg": 923,
      "fineagg": 623,
      "age": 28,
      "strength": 22.93
    },
    {
      "cement": 156,
      "slag": 178,
      "ash": 187,
      "water": 221,
      "superplastic": 7,
      "coarseagg": 854,
      "fineagg": 614,
      "age": 28,
      "strength": 29.41
    },
    {
      "cement": 236.9,
      "slag": 91.7,
      "ash": 71.5,
      "water": 246.9,
      "superplastic": 6,
      "coarseagg": 852.9,
      "fineagg": 695.4,
      "age": 28,
      "strength": 28.63
    },
    {
      "cement": 313.3,
      "slag": 0,
      "ash": 113,
      "water": 178.5,
      "superplastic": 8,
      "coarseagg": 1001.9,
      "fineagg": 688.7,
      "age": 28,
      "strength": 36.8
    },
    {
      "cement": 154.8,
      "slag": 183.4,
      "ash": 0,
      "water": 193.3,
      "superplastic": 9.1,
      "coarseagg": 1047.4,
      "fineagg": 696.7,
      "age": 28,
      "strength": 18.29
    },
    {
      "cement": 145.9,
      "slag": 230.5,
      "ash": 0,
      "water": 202.5,
      "superplastic": 3.4,
      "coarseagg": 827,
      "fineagg": 871.8,
      "age": 28,
      "strength": 32.72
    },
    {
      "cement": 296,
      "slag": 0,
      "ash": 106.7,
      "water": 221.4,
      "superplastic": 10.5,
      "coarseagg": 819.2,
      "fineagg": 778.4,
      "age": 28,
      "strength": 31.42
    },
    {
      "cement": 133.1,
      "slag": 210.2,
      "ash": 0,
      "water": 195.7,
      "superplastic": 3.1,
      "coarseagg": 949.4,
      "fineagg": 795.3,
      "age": 28,
      "strength": 28.94
    },
    {
      "cement": 313.3,
      "slag": 145,
      "ash": 0,
      "water": 178.5,
      "superplastic": 8,
      "coarseagg": 867.2,
      "fineagg": 824,
      "age": 28,
      "strength": 40.93
    },
    {
      "cement": 151.6,
      "slag": 0,
      "ash": 111.9,
      "water": 184.4,
      "superplastic": 7.9,
      "coarseagg": 992,
      "fineagg": 815.9,
      "age": 28,
      "strength": 12.18
    },
    {
      "cement": 153.1,
      "slag": 145,
      "ash": 113,
      "water": 178.5,
      "superplastic": 8,
      "coarseagg": 1001.9,
      "fineagg": 688.7,
      "age": 28,
      "strength": 25.56
    },
    {
      "cement": 139.9,
      "slag": 132.6,
      "ash": 103.3,
      "water": 200.3,
      "superplastic": 7.4,
      "coarseagg": 916,
      "fineagg": 753.4,
      "age": 28,
      "strength": 36.44
    },
    {
      "cement": 149.5,
      "slag": 236,
      "ash": 0,
      "water": 175.8,
      "superplastic": 12.6,
      "coarseagg": 846.8,
      "fineagg": 892.7,
      "age": 28,
      "strength": 32.96
    },
    {
      "cement": 299.8,
      "slag": 0,
      "ash": 119.8,
      "water": 211.5,
      "superplastic": 9.9,
      "coarseagg": 878.2,
      "fineagg": 727.6,
      "age": 28,
      "strength": 23.84
    },
    {
      "cement": 153.1,
      "slag": 145,
      "ash": 113,
      "water": 178.5,
      "superplastic": 8,
      "coarseagg": 867.2,
      "fineagg": 824,
      "age": 28,
      "strength": 26.23
    },
    {
      "cement": 148.1,
      "slag": 0,
      "ash": 136.6,
      "water": 158.1,
      "superplastic": 16.1,
      "coarseagg": 1001.8,
      "fineagg": 830.1,
      "age": 28,
      "strength": 17.96
    },
    {
      "cement": 326.5,
      "slag": 0,
      "ash": 137.9,
      "water": 199,
      "superplastic": 10.8,
      "coarseagg": 801.1,
      "fineagg": 792.5,
      "age": 28,
      "strength": 38.63
    },
    {
      "cement": 152.7,
      "slag": 144.7,
      "ash": 0,
      "water": 178.1,
      "superplastic": 8,
      "coarseagg": 999.7,
      "fineagg": 822.2,
      "age": 28,
      "strength": 19.01
    },
    {
      "cement": 261.9,
      "slag": 110.5,
      "ash": 86.1,
      "water": 195.4,
      "superplastic": 5,
      "coarseagg": 895.2,
      "fineagg": 732.6,
      "age": 28,
      "strength": 33.72
    },
    {
      "cement": 158.4,
      "slag": 0,
      "ash": 194.9,
      "water": 219.7,
      "superplastic": 11,
      "coarseagg": 897.7,
      "fineagg": 712.9,
      "age": 28,
      "strength": 8.54
    },
    {
      "cement": 150.7,
      "slag": 0,
      "ash": 185.3,
      "water": 166.7,
      "superplastic": 15.6,
      "coarseagg": 1074.5,
      "fineagg": 678,
      "age": 28,
      "strength": 13.46
    },
    {
      "cement": 272.6,
      "slag": 0,
      "ash": 89.6,
      "water": 198.7,
      "superplastic": 10.6,
      "coarseagg": 931.3,
      "fineagg": 762.2,
      "age": 28,
      "strength": 32.25
    },
    {
      "cement": 149,
      "slag": 117.6,
      "ash": 91.7,
      "water": 182.9,
      "superplastic": 7.1,
      "coarseagg": 953.4,
      "fineagg": 780.3,
      "age": 28,
      "strength": 23.52
    },
    {
      "cement": 143,
      "slag": 169.4,
      "ash": 142.7,
      "water": 190.7,
      "superplastic": 8.4,
      "coarseagg": 967.4,
      "fineagg": 643.5,
      "age": 28,
      "strength": 29.73
    },
    {
      "cement": 259.9,
      "slag": 100.6,
      "ash": 78.4,
      "water": 170.6,
      "superplastic": 10.4,
      "coarseagg": 935.7,
      "fineagg": 762.9,
      "age": 28,
      "strength": 49.77
    },
    {
      "cement": 312.9,
      "slag": 160.5,
      "ash": 0,
      "water": 177.6,
      "superplastic": 9.6,
      "coarseagg": 916.6,
      "fineagg": 759.5,
      "age": 28,
      "strength": 52.45
    },
    {
      "cement": 284,
      "slag": 119.7,
      "ash": 0,
      "water": 168.3,
      "superplastic": 7.2,
      "coarseagg": 970.4,
      "fineagg": 794.2,
      "age": 28,
      "strength": 40.93
    },
    {
      "cement": 336.5,
      "slag": 0,
      "ash": 0,
      "water": 181.9,
      "superplastic": 3.4,
      "coarseagg": 985.8,
      "fineagg": 816.8,
      "age": 28,
      "strength": 44.87
    },
    {
      "cement": 144.8,
      "slag": 0,
      "ash": 133.6,
      "water": 180.8,
      "superplastic": 11.1,
      "coarseagg": 979.5,
      "fineagg": 811.5,
      "age": 28,
      "strength": 13.2
    },
    {
      "cement": 150,
      "slag": 236.8,
      "ash": 0,
      "water": 173.8,
      "superplastic": 11.9,
      "coarseagg": 1069.3,
      "fineagg": 674.8,
      "age": 28,
      "strength": 37.43
    },
    {
      "cement": 143.7,
      "slag": 170.2,
      "ash": 132.6,
      "water": 191.6,
      "superplastic": 8.5,
      "coarseagg": 814.1,
      "fineagg": 805.3,
      "age": 28,
      "strength": 29.87
    },
    {
      "cement": 330.5,
      "slag": 169.6,
      "ash": 0,
      "water": 194.9,
      "superplastic": 8.1,
      "coarseagg": 811,
      "fineagg": 802.3,
      "age": 28,
      "strength": 56.62
    },
    {
      "cement": 154.8,
      "slag": 0,
      "ash": 142.8,
      "water": 193.3,
      "superplastic": 9.1,
      "coarseagg": 1047.4,
      "fineagg": 696.7,
      "age": 28,
      "strength": 12.46
    },
    {
      "cement": 154.8,
      "slag": 183.4,
      "ash": 0,
      "water": 193.3,
      "superplastic": 9.1,
      "coarseagg": 877.2,
      "fineagg": 867.7,
      "age": 28,
      "strength": 23.79
    },
    {
      "cement": 134.7,
      "slag": 0,
      "ash": 165.7,
      "water": 180.2,
      "superplastic": 10,
      "coarseagg": 961,
      "fineagg": 804.9,
      "age": 28,
      "strength": 13.29
    },
    {
      "cement": 266.2,
      "slag": 112.3,
      "ash": 87.5,
      "water": 177.9,
      "superplastic": 10.4,
      "coarseagg": 909.7,
      "fineagg": 744.5,
      "age": 28,
      "strength": 39.42
    },
    {
      "cement": 314,
      "slag": 145.3,
      "ash": 113.2,
      "water": 178.9,
      "superplastic": 8,
      "coarseagg": 869.1,
      "fineagg": 690.2,
      "age": 28,
      "strength": 46.23
    },
    {
      "cement": 312.7,
      "slag": 144.7,
      "ash": 0,
      "water": 127.3,
      "superplastic": 8,
      "coarseagg": 999.7,
      "fineagg": 822.2,
      "age": 28,
      "strength": 44.52
    },
    {
      "cement": 145.7,
      "slag": 172.6,
      "ash": 0,
      "water": 181.9,
      "superplastic": 3.4,
      "coarseagg": 985.8,
      "fineagg": 816.8,
      "age": 28,
      "strength": 23.74
    },
    {
      "cement": 143.8,
      "slag": 136.3,
      "ash": 106.2,
      "water": 178.1,
      "superplastic": 7.5,
      "coarseagg": 941.5,
      "fineagg": 774.3,
      "age": 28,
      "strength": 26.15
    },
    {
      "cement": 148.1,
      "slag": 0,
      "ash": 182.1,
      "water": 181.4,
      "superplastic": 15,
      "coarseagg": 838.9,
      "fineagg": 884.3,
      "age": 28,
      "strength": 15.53
    },
    {
      "cement": 277,
      "slag": 116.8,
      "ash": 91,
      "water": 190.6,
      "superplastic": 7,
      "coarseagg": 946.5,
      "fineagg": 665.6,
      "age": 28,
      "strength": 43.58
    },
    {
      "cement": 298.1,
      "slag": 0,
      "ash": 107.5,
      "water": 163.6,
      "superplastic": 12.8,
      "coarseagg": 953.2,
      "fineagg": 784,
      "age": 28,
      "strength": 35.87
    },
    {
      "cement": 313.3,
      "slag": 145,
      "ash": 0,
      "water": 178.5,
      "superplastic": 8,
      "coarseagg": 1001.9,
      "fineagg": 688.7,
      "age": 28,
      "strength": 41.05
    },
    {
      "cement": 155.2,
      "slag": 183.9,
      "ash": 143.2,
      "water": 193.8,
      "superplastic": 9.2,
      "coarseagg": 879.6,
      "fineagg": 698.5,
      "age": 28,
      "strength": 28.99
    },
    {
      "cement": 289,
      "slag": 133.7,
      "ash": 0,
      "water": 194.9,
      "superplastic": 5.5,
      "coarseagg": 924.1,
      "fineagg": 760.1,
      "age": 28,
      "strength": 46.25
    },
    {
      "cement": 147.8,
      "slag": 175.1,
      "ash": 0,
      "water": 171.2,
      "superplastic": 2.2,
      "coarseagg": 1000,
      "fineagg": 828.5,
      "age": 28,
      "strength": 26.92
    },
    {
      "cement": 145.4,
      "slag": 0,
      "ash": 178.9,
      "water": 201.7,
      "superplastic": 7.8,
      "coarseagg": 824,
      "fineagg": 868.7,
      "age": 28,
      "strength": 10.54
    },
    {
      "cement": 312.7,
      "slag": 0,
      "ash": 0,
      "water": 178.1,
      "superplastic": 8,
      "coarseagg": 999.7,
      "fineagg": 822.2,
      "age": 28,
      "strength": 25.1
    },
    {
      "cement": 136.4,
      "slag": 161.6,
      "ash": 125.8,
      "water": 171.6,
      "superplastic": 10.4,
      "coarseagg": 922.6,
      "fineagg": 764.4,
      "age": 28,
      "strength": 29.07
    },
    {
      "cement": 154.8,
      "slag": 0,
      "ash": 142.8,
      "water": 193.3,
      "superplastic": 9.1,
      "coarseagg": 877.2,
      "fineagg": 867.7,
      "age": 28,
      "strength": 9.74
    },
    {
      "cement": 255.3,
      "slag": 98.8,
      "ash": 77,
      "water": 188.6,
      "superplastic": 6.5,
      "coarseagg": 919,
      "fineagg": 749.3,
      "age": 28,
      "strength": 33.8
    },
    {
      "cement": 272.8,
      "slag": 105.1,
      "ash": 81.8,
      "water": 209.7,
      "superplastic": 9,
      "coarseagg": 904,
      "fineagg": 679.7,
      "age": 28,
      "strength": 37.17
    },
    {
      "cement": 162,
      "slag": 190.1,
      "ash": 148.1,
      "water": 178.8,
      "superplastic": 18.8,
      "coarseagg": 838.1,
      "fineagg": 741.4,
      "age": 28,
      "strength": 33.76
    },
    {
      "cement": 153.6,
      "slag": 144.2,
      "ash": 112.3,
      "water": 220.1,
      "superplastic": 10.1,
      "coarseagg": 923.2,
      "fineagg": 657.9,
      "age": 28,
      "strength": 16.5
    },
    {
      "cement": 146.5,
      "slag": 114.6,
      "ash": 89.3,
      "water": 201.9,
      "superplastic": 8.8,
      "coarseagg": 860,
      "fineagg": 829.5,
      "age": 28,
      "strength": 19.99
    },
    {
      "cement": 151.8,
      "slag": 178.1,
      "ash": 138.7,
      "water": 167.5,
      "superplastic": 18.3,
      "coarseagg": 944,
      "fineagg": 694.6,
      "age": 28,
      "strength": 36.35
    },
    {
      "cement": 309.9,
      "slag": 142.8,
      "ash": 111.2,
      "water": 167.8,
      "superplastic": 22.1,
      "coarseagg": 913.9,
      "fineagg": 651.2,
      "age": 28,
      "strength": 38.22
    },
    {
      "cement": 143.6,
      "slag": 0,
      "ash": 174.9,
      "water": 158.4,
      "superplastic": 17.9,
      "coarseagg": 942.7,
      "fineagg": 844.5,
      "age": 28,
      "strength": 15.42
    },
    {
      "cement": 303.6,
      "slag": 139.9,
      "ash": 0,
      "water": 213.5,
      "superplastic": 6.2,
      "coarseagg": 895.5,
      "fineagg": 722.5,
      "age": 28,
      "strength": 33.42
    },
    {
      "cement": 374.3,
      "slag": 0,
      "ash": 0,
      "water": 190.2,
      "superplastic": 6.7,
      "coarseagg": 1013.2,
      "fineagg": 730.4,
      "age": 28,
      "strength": 39.06
    },
    {
      "cement": 158.6,
      "slag": 148.9,
      "ash": 116,
      "water": 175.1,
      "superplastic": 15,
      "coarseagg": 953.3,
      "fineagg": 719.7,
      "age": 28,
      "strength": 27.68
    },
    {
      "cement": 152.6,
      "slag": 238.7,
      "ash": 0,
      "water": 200,
      "superplastic": 6.3,
      "coarseagg": 1001.8,
      "fineagg": 683.9,
      "age": 28,
      "strength": 26.86
    },
    {
      "cement": 310,
      "slag": 142.8,
      "ash": 0,
      "water": 167.9,
      "superplastic": 10,
      "coarseagg": 914.3,
      "fineagg": 804,
      "age": 28,
      "strength": 45.3
    },
    {
      "cement": 304.8,
      "slag": 0,
      "ash": 99.6,
      "water": 196,
      "superplastic": 9.8,
      "coarseagg": 959.4,
      "fineagg": 705.2,
      "age": 28,
      "strength": 30.12
    },
    {
      "cement": 150.9,
      "slag": 0,
      "ash": 183.9,
      "water": 166.6,
      "superplastic": 11.6,
      "coarseagg": 991.2,
      "fineagg": 772.2,
      "age": 28,
      "strength": 15.57
    },
    {
      "cement": 141.9,
      "slag": 166.6,
      "ash": 129.7,
      "water": 173.5,
      "superplastic": 10.9,
      "coarseagg": 882.6,
      "fineagg": 785.3,
      "age": 28,
      "strength": 44.61
    },
    {
      "cement": 297.8,
      "slag": 137.2,
      "ash": 106.9,
      "water": 201.3,
      "superplastic": 6,
      "coarseagg": 878.4,
      "fineagg": 655.3,
      "age": 28,
      "strength": 53.52
    },
    {
      "cement": 321.3,
      "slag": 164.2,
      "ash": 0,
      "water": 190.5,
      "superplastic": 4.6,
      "coarseagg": 870,
      "fineagg": 774,
      "age": 28,
      "strength": 57.22
    },
    {
      "cement": 366,
      "slag": 187,
      "ash": 0,
      "water": 191.3,
      "superplastic": 6.6,
      "coarseagg": 824.3,
      "fineagg": 756.9,
      "age": 28,
      "strength": 65.91
    },
    {
      "cement": 279.8,
      "slag": 128.9,
      "ash": 100.4,
      "water": 172.4,
      "superplastic": 9.5,
      "coarseagg": 825.1,
      "fineagg": 804.9,
      "age": 28,
      "strength": 52.83
    },
    {
      "cement": 252.1,
      "slag": 97.1,
      "ash": 75.6,
      "water": 193.8,
      "superplastic": 8.3,
      "coarseagg": 835.5,
      "fineagg": 821.4,
      "age": 28,
      "strength": 33.4
    },
    {
      "cement": 164.6,
      "slag": 0,
      "ash": 150.4,
      "water": 181.6,
      "superplastic": 11.7,
      "coarseagg": 1023.3,
      "fineagg": 728.9,
      "age": 28,
      "strength": 18.03
    },
    {
      "cement": 155.6,
      "slag": 243.5,
      "ash": 0,
      "water": 180.3,
      "superplastic": 10.7,
      "coarseagg": 1022,
      "fineagg": 697.7,
      "age": 28,
      "strength": 37.36
    },
    {
      "cement": 160.2,
      "slag": 188,
      "ash": 146.4,
      "water": 203.2,
      "superplastic": 11.3,
      "coarseagg": 828.7,
      "fineagg": 709.7,
      "age": 28,
      "strength": 35.31
    },
    {
      "cement": 298.1,
      "slag": 0,
      "ash": 107,
      "water": 186.4,
      "superplastic": 6.1,
      "coarseagg": 879,
      "fineagg": 815.2,
      "age": 28,
      "strength": 42.64
    },
    {
      "cement": 317.9,
      "slag": 0,
      "ash": 126.5,
      "water": 209.7,
      "superplastic": 5.7,
      "coarseagg": 860.5,
      "fineagg": 736.6,
      "age": 28,
      "strength": 40.06
    },
    {
      "cement": 287.3,
      "slag": 120.5,
      "ash": 93.9,
      "water": 187.6,
      "superplastic": 9.2,
      "coarseagg": 904.4,
      "fineagg": 695.9,
      "age": 28,
      "strength": 43.8
    },
    {
      "cement": 325.6,
      "slag": 166.4,
      "ash": 0,
      "water": 174,
      "superplastic": 8.9,
      "coarseagg": 881.6,
      "fineagg": 790,
      "age": 28,
      "strength": 61.24
    },
    {
      "cement": 355.9,
      "slag": 0,
      "ash": 141.6,
      "water": 193.3,
      "superplastic": 11,
      "coarseagg": 801.4,
      "fineagg": 778.4,
      "age": 28,
      "strength": 40.87
    },
    {
      "cement": 132,
      "slag": 206.5,
      "ash": 160.9,
      "water": 178.9,
      "superplastic": 5.5,
      "coarseagg": 866.9,
      "fineagg": 735.6,
      "age": 28,
      "strength": 33.31
    },
    {
      "cement": 322.5,
      "slag": 148.6,
      "ash": 0,
      "water": 185.8,
      "superplastic": 8.5,
      "coarseagg": 951,
      "fineagg": 709.5,
      "age": 28,
      "strength": 52.43
    },
    {
      "cement": 164.2,
      "slag": 0,
      "ash": 200.1,
      "water": 181.2,
      "superplastic": 12.6,
      "coarseagg": 849.3,
      "fineagg": 846,
      "age": 28,
      "strength": 15.09
    },
    {
      "cement": 313.8,
      "slag": 0,
      "ash": 112.6,
      "water": 169.9,
      "superplastic": 10.1,
      "coarseagg": 925.3,
      "fineagg": 782.9,
      "age": 28,
      "strength": 38.46
    },
    {
      "cement": 321.4,
      "slag": 0,
      "ash": 127.9,
      "water": 182.5,
      "superplastic": 11.5,
      "coarseagg": 870.1,
      "fineagg": 779.7,
      "age": 28,
      "strength": 37.27
    },
    {
      "cement": 139.7,
      "slag": 163.9,
      "ash": 127.7,
      "water": 236.7,
      "superplastic": 5.8,
      "coarseagg": 868.6,
      "fineagg": 655.6,
      "age": 28,
      "strength": 35.23
    },
    {
      "cement": 288.4,
      "slag": 121,
      "ash": 0,
      "water": 177.4,
      "superplastic": 7,
      "coarseagg": 907.9,
      "fineagg": 829.5,
      "age": 28,
      "strength": 42.14
    },
    {
      "cement": 298.2,
      "slag": 0,
      "ash": 107,
      "water": 209.7,
      "superplastic": 11.1,
      "coarseagg": 879.6,
      "fineagg": 744.2,
      "age": 28,
      "strength": 31.88
    },
    {
      "cement": 264.5,
      "slag": 111,
      "ash": 86.5,
      "water": 195.5,
      "superplastic": 5.9,
      "coarseagg": 832.6,
      "fineagg": 790.4,
      "age": 28,
      "strength": 41.54
    },
    {
      "cement": 159.8,
      "slag": 250,
      "ash": 0,
      "water": 168.4,
      "superplastic": 12.2,
      "coarseagg": 1049.3,
      "fineagg": 688.2,
      "age": 28,
      "strength": 39.46
    },
    {
      "cement": 166,
      "slag": 259.7,
      "ash": 0,
      "water": 183.2,
      "superplastic": 12.7,
      "coarseagg": 858.8,
      "fineagg": 826.8,
      "age": 28,
      "strength": 37.92
    },
    {
      "cement": 276.4,
      "slag": 116,
      "ash": 90.3,
      "water": 179.6,
      "superplastic": 8.9,
      "coarseagg": 870.1,
      "fineagg": 768.3,
      "age": 28,
      "strength": 44.28
    },
    {
      "cement": 322.2,
      "slag": 0,
      "ash": 115.6,
      "water": 196,
      "superplastic": 10.4,
      "coarseagg": 817.9,
      "fineagg": 813.4,
      "age": 28,
      "strength": 31.18
    },
    {
      "cement": 148.5,
      "slag": 139.4,
      "ash": 108.6,
      "water": 192.7,
      "superplastic": 6.1,
      "coarseagg": 892.4,
      "fineagg": 780,
      "age": 28,
      "strength": 23.7
    },
    {
      "cement": 159.1,
      "slag": 186.7,
      "ash": 0,
      "water": 175.6,
      "superplastic": 11.3,
      "coarseagg": 989.6,
      "fineagg": 788.9,
      "age": 28,
      "strength": 32.77
    },
    {
      "cement": 260.9,
      "slag": 100.5,
      "ash": 78.3,
      "water": 200.6,
      "superplastic": 8.6,
      "coarseagg": 864.5,
      "fineagg": 761.5,
      "age": 28,
      "strength": 32.4
    }
  ],
  "meta": {
    "title": "Concrete Compressive Strength Dataset - Free Download",
    "description": "1,030 concrete mix samples with ingredient quantities (cement, slag, fly ash, water, superplasticizer, aggregates) and resulting compressive strength in MPa. From the UCI ML Repository (I-Cheng Yeh, 1998). Contains 1030 records. Download in Excel, CSV, PDF formats.",
    "seo_title": "Concrete Compressive Strength Dataset | ListBase",
    "seo_description": "Download Concrete Compressive Strength Dataset — 1030 records. Available in Excel, CSV, PDF formats.",
    "key_takeaways": [
      "Contains 1030 records / 9 fields",
      "Available for free download in Excel, CSV, and PDF formats",
      "Data sourced from: https://github.com/stedy/Machine-Learning-with-R-datasets"
    ]
  }
}