Mix constituents | M1 | M2 | M3 | M4 | M5 |
Cement (kg/m3) | 525 | 477 | 404 | 329 | 239 |
Fine aggregate (kg/m3) | 525 | 716 | 606 | 658 | 718 |
Coarse aggregate (kg/m3) | 1050 | 954 | 1213 | 1316 | 1436 |
Water (kg/m3) | 236 | 215 | 182 | 148 | 108 |
Water-cement ratio (w/c) | 0.45 | 0.45 | 0.45 | 0.45 | 0.45 |
All constituents (kg/m3) | 2336 | 2362 | 2405 | 2451 | 2501 |
Cement proportion (CP) (%) | 22.47 | 20.19 | 16.80 | 13.42 | 9.56 |
Cement-total aggregates ratio (CTAR) (%) | 33.33 | 28.56 | 22.21 | 16.67 | 11.10 |
Coarse aggregate content (CAC) (%) | 44.95 | 40.39 | 50.44 | 53.69 | 57.42 |
Air temperature (˚C) | 25 | 26 | 26 | 27 | 25 |
Concrete temperature (˚C) | 28 | 29 | 28 | 28 | 26 |
Slump (mm) | 110 | 90 | 46 | 45 | 34 |