Concrete Compressive Strength Dataset - Free Download
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.
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💡 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
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Showing 20
of 1030
⚠️ Showing first 20 of 1,030 records. Download the file for complete data.
| Cement | Slag | Ash | Water | Superplastic | Coarseagg | Fineagg | Age | Strength |
|---|---|---|---|---|---|---|---|---|
| 540 | 162 | 2.5 | 1040 | 676 | 28 | 79.99 | ||
| 540 | 162 | 2.5 | 1055 | 676 | 28 | 61.89 | ||
| 332.5 | 142.5 | 228 | 932 | 594 | 270 | 40.27 | ||
| 332.5 | 142.5 | 228 | 932 | 594 | 365 | 41.05 | ||
| 198.6 | 132.4 | 192 | 978.4 | 825.5 | 360 | 44.3 | ||
| 266 | 114 | 228 | 932 | 670 | 90 | 47.03 | ||
| 380 | 95 | 228 | 932 | 594 | 365 | 43.7 | ||
| 380 | 95 | 228 | 932 | 594 | 28 | 36.45 | ||
| 266 | 114 | 228 | 932 | 670 | 28 | 45.85 | ||
| 475 | 228 | 932 | 594 | 28 | 39.29 | |||
| 198.6 | 132.4 | 192 | 978.4 | 825.5 | 90 | 38.07 | ||
| 198.6 | 132.4 | 192 | 978.4 | 825.5 | 28 | 28.02 | ||
| 427.5 | 47.5 | 228 | 932 | 594 | 270 | 43.01 | ||
| 190 | 190 | 228 | 932 | 670 | 90 | 42.33 | ||
| 304 | 76 | 228 | 932 | 670 | 28 | 47.81 | ||
| 380 | 228 | 932 | 670 | 90 | 52.91 | |||
| 139.6 | 209.4 | 192 | 1047 | 806.9 | 90 | 39.36 | ||
| 342 | 38 | 228 | 932 | 670 | 365 | 56.14 | ||
| 380 | 95 | 228 | 932 | 594 | 90 | 40.56 | ||
| 475 | 228 | 932 | 594 | 180 | 42.62 |