W/C Ratio | Mixes | Cube Strength 7 Days N/mm2 | Cube Strength 28 Days N/mm2 | Cylinder Strength N/mm2 | Flexural Strength N/mm2 |
0.3 | Control | 51 | 63 | 53.5 | 6.4 |
A | 54 | 68 | 56 | 7.3 | |
B | 56 | 71 | 59 | 8 | |
0.24 | Control | 73 | 82 | 66 | 7.9 |
A | 74 | 84 | 74 | 9 | |
B | 76 | 87 | 76 | 10.8 | |
0.2 | Control | 92 | 103 | 86 | 9.8 |
A | 91 | 105 | 88 | 11 | |
B | 94 | 107 | 90 | 11.9 |