mechanical resistance to 14 days of age (MPa) | N/S | |||
2.2 | 2.5 | 2.8 | ||
W/C | 0.4 | 8.1 | 11.9 | 15.58 |
0.5 | 13.75 | 10.04 | 14.24 | |
0.6 | 12.48 | 7.95 | 11.72 | |
0.7 | 7.71 | 9.78 | 9.86 |