Table 2.
Details of mix proportions for different SCHSC mixes.
| Concrete Designation | W/B Ratio | CA | FA | OPC | POFA | Water | HRWR | VMA | |
|---|---|---|---|---|---|---|---|---|---|
| (kg/m3) | (kg/m3) | (kg/m3) | (% B) | (kg/m3) | (kg/m3) | (kg/m3) | (kg/m3) | ||
| C25P0 | 0.25 | 767.1 | 762.2 | 705.9 | 0 | 0 | 178.3 | 12.10 | 0 |
| C25P10 | 0.25 | 759.0 | 754.24 | 635.3 | 10 | 70.6 | 177.9 | 12.40 | 0 |
| C25P20 | 0.25 | 750.9 | 746.1 | 564.7 | 20 | 141.2 | 177.9 | 12.60 | 1.76 |
| C25P25 | 0.25 | 746.8 | 742.1 | 529.4 | 25 | 176.5 | 177.0 | 13.49 | 3.53 |
| C25P30 | 0.25 | 742.8 | 738.1 | 494.1 | 30 | 211.8 | 176.5 | 14.11 | 5.29 |
| C30P0 | 0.30 | 816.3 | 811.1 | 588.2 | 0 | 0 | 181.7 | 8.40 | 0 |
| C30P10 | 0.30 | 809.6 | 804.4 | 529.4 | 10 | 58.8 | 181.3 | 8.82 | 0 |
| C30P20 | 0.30 | 802.8 | 797.7 | 470.6 | 20 | 117.6 | 180.3 | 10.08 | 0 |
| C30P25 | 0.30 | 799.4 | 794.4 | 441.2 | 25 | 147.1 | 179.9 | 10.50 | 1.47 |
| C30P30 | 0.30 | 796.1 | 791.0 | 411.8 | 30 | 176.5 | 179.7 | 10.78 | 2.94 |
| C35P0 | 0.35 | 851.5 | 846.1 | 504.2 | 0 | 0 | 184.2 | 5.70 | 0 |
| C35P10 | 0.35 | 845.7 | 840.3 | 453.8 | 10 | 50.4 | 183.9 | 5.90 | 0 |
| C35P20 | 0.35 | 839.9 | 834.6 | 403.4 | 20 | 100.8 | 183.7 | 6.05 | 0 |
| C35P25 | 0.35 | 837.0 | 831.7 | 378.2 | 25 | 126.1 | 182.9 | 7.20 | 0 |
| C35P30 | 0.35 | 834.1 | 828.8 | 352.9 | 30 | 151.3 | 182.6 | 7.56 | 0 |
| C40P0 | 0.40 | 877.8 | 872.3 | 441.2 | 0 | 0 | 185.6 | 4.20 | 0 |
| C40P10 | 0.40 | 872.8 | 867.3 | 397.1 | 10 | 44.1 | 185.4 | 4.41 | 0 |
| C40P20 | 0.40 | 886.8 | 862.2 | 352.9 | 20 | 88.2 | 184.9 | 5.04 | 0 |
| C40P25 | 0.40 | 865.2 | 859.7 | 330.9 | 25 | 110.3 | 184.8 | 5.15 | 1.10 |
| C40P30 | 0.40 | 862.7 | 857.2 | 308.8 | 30 | 132.4 | 184.2 | 5.88 | 2.21 |