Mixture ID | Fresh properties | Compressive strength, MPa | |||
Vebe time, s | Density, kg/m3 | 1 day | 7 days | 28 days | |
#27 (Control) | 35.9 | 2424 | 16.7 | 38.8 | 49.5 |
#28 (10%WA replacement) | 17.8 | 2424 | 13.9 | 34.2 | 42.9 |
#29 (20%WA replacement) | 26.7 | 2456 | 11.9 | 30.0 | 34.9 |
#30 (30%WA replacement) | 22 | 2392 | 9.8 | 21.0 | 26.5 |
#31 (10%WA addition) | 9.8 | 2361.6 | 16.7 | 34.0 | 43.3 |
#32 (20%WA addition) | 17 | 2523.2 | 21.8 | 38.2 | 41.9 |
#33 (30%WA addition) | 33.5 | 2302.4 | 23.0 | 36.7 | 39.8 |