Research Article
Prediction of the Compressive Strength of Concrete Admixed with Metakaolin Using Gene Expression Programming
Table 2
The mixture proportion: three different water/binder ratios for each of grade M15 and M20 concrete.
| | Mixture I.D | Cement (kg/m3) | Metakaolin (kg/m3) | Fine aggregate (kg/m3) | Coarse aggregate (kg/m3) | Water (kg/m3) |
| | M15-0.4-00 | 335.4 | 0 | 670.8 | 1341.2 | 134.16 | | M15-0.4-05 | 318.63 | 16.77 | 670.8 | 1341.2 | 134.16 | | M15-0.4-10 | 301.86 | 33.54 | 670.8 | 1341.2 | 134.16 | | M15-0.4-15 | 285.09 | 50.31 | 670.8 | 1341.2 | 134.16 | | M15-0.4-20 | 268.32 | 67.08 | 670.8 | 1341.2 | 134.16 | | M15-0.5-00 | 324.5 | 0 | 649 | 1298 | 162.25 | | M15-0.5-05 | 308.28 | 16.23 | 649 | 1298 | 162.25 | | M15-0.5-10 | 292.05 | 32.45 | 649 | 1298 | 162.25 | | M15-0.5-15 | 275.83 | 48.68 | 649 | 1298 | 162.25 | | M15-0.5-20 | 259.6 | 64.9 | 649 | 1298 | 162.25 | | M15-0.6-00 | 314.34 | 0 | 628.68 | 1257.4 | 188.6 | | M15-0.6-05 | 298.62 | 15.72 | 628.68 | 1257.4 | 188.6 | | M15-0.6-10 | 282.91 | 31.43 | 628.68 | 1257.4 | 188.6 | | M15-0.6-15 | 267.17 | 47.15 | 628.68 | 1257.4 | 188.6 | | M15-0.6-20 | 251.47 | 62.87 | 628.68 | 1257.4 | 188.6 |
| | M20-0.4-00 | 414 | 0 | 621 | 1242 | 165.6 | | M20-0.4-05 | 393.3 | 20.7 | 621 | 1242 | 165.6 | | M20-0.4-10 | 372.6 | 41.4 | 621 | 1242 | 165.6 | | M20-0.4-15 | 351.9 | 62.1 | 621 | 1242 | 165.6 | | M20-0.4-20 | 331.2 | 82.8 | 621 | 1242 | 165.6 | | M20-0.5-00 | 397.6 | 0 | 596.4 | 1192.8 | 198.8 | | M20-0.5-05 | 377.7 | 19.88 | 596.4 | 1192.8 | 198.8 | | M20-0.5-10 | 357.84 | 39.76 | 596.4 | 1192.8 | 198.8 | | M20-0.5-15 | 337.96 | 59.64 | 596.4 | 1192.8 | 198.8 | | M20-0.5-20 | 318.08 | 79.52 | 596.4 | 1192.8 | 198.8 | | M20-0.6-00 | 382.34 | 0 | 573.5 | 1147.02 | 229.4 | | M20-0.6-05 | 363.2 | 19.12 | 573.5 | 1147.02 | 229.4 | | M20-0.6-10 | 344.12 | 38.23 | 573.5 | 1147.02 | 229.4 | | M20-0.6-15 | 325 | 57.35 | 573.5 | 1147.02 | 229.4 | | M20-0.6-20 | 305.9 | 76.5 | 573.5 | 1147.02 | 229.4 |
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