Test number | Design strength level | Workability description | Slump (mm) | Compressive strength (MPa) | ||
3 days | 7 days | 28 days | ||||
01 | C30 | Good workability and better cohesiveness | 180 | 16.3 | 27.6 | 36.7 |
02 | C30 | Generality | 165 | 13.1 | 25.7 | 32.7 |
03 | C30 | Generality | 160 | 13.0 | 25.4 | 32.5 |
04 | C30 | Generality | 160 | 12.2 | 24.1 | 32.2 |
05 | C30 | Good workability and good cohesiveness | 180 | 12.9 | 26.3 | 33.7 |