Group | Group A | Group C |
Compressive Strength (MPa) | 14.5 | 14.4 |
14.4 | 14.6 | |
14.3 | 14.2 | |
14.7 | 14.5 | |
14.5 | 14.3 | |
14.6 | 14.4 | |
Average | 14.5 | 14.4 |