Mixture | w/c | Cement (kg/m3) | Water (kg/m3) | Density (kg/m3) | BA (%) | Slump (min) | UCM (MPa) | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
7 days | 14 days | 28 days | 60 days | 90 days | |||||||
R1 | 0.45 | 320 | 175 | 1,850 | 0 | 23 | 28.2 | 31.1 | 36 | 40.7 | 41.8 |
A13 | 0.45 | 320 | 203.7 | 2,030 | 30 | 21 | 23.6 | 28.3 | 35.6 | 40.9 | 42.1 |
A15 | 0.45 | 320 | 223 | 2,180 | 50 | 18 | 20.7 | 26.9 | 35.1 | 37.3 | 39.6 |
A17 | 0.45 | 320 | 242 | 2,230 | 70 | 11 | 18.2 | 24.3 | 31 | 36.5 | 38.6 |
R2 | 0.51 | 320 | 175 | 1,910 | 0 | 25 | 24.3 | 30.4 | 36.7 | 40.4 | 41.8 |
A23 | 0.51 | 320 | 206 | 2,070 | 30 | 22 | 22 | 26.9 | 35.8 | 40.7 | 42.3 |
A25 | 0.51 | 320 | 224.8 | 2,170 | 50 | 18 | 19.7 | 24.3 | 32.9 | 39.6 | 41.2 |
A27 | 0.51 | 320 | 228.1 | 2,220 | 70 | 12 | 12.5 | 20.2 | 28 | 34.3 | 36.7 |
B23 | 0.51 | 320 | 205.7 | 2,070 | 30 | 22 | 19.4 | 22.5 | 27.6 | 32.8 | 33.9 |
B25 | 0.51 | 320 | 225 | 2,171 | 50 | 19 | 17.1 | 19.8 | 25.4 | 32 | 34.3 |
B27 | 0.51 | 320 | 242 | 2,218 | 70 | 14 | 10.8 | 14.5 | 19 | 26.1 | 28.5 |
R3 | 0.55 | 320 | 175 | 1,950 | 0 | 28 | 16.2 | 23.3 | 29.9 | 35.5 | 37.1 |
A33 | 0.55 | 320 | 209 | 2,060 | 30 | 22 | 15.6 | 20.3 | 22.7 | 24.5 | 25.4 |
A35 | 0.55 | 320 | 231.6 | 2,130 | 50 | 15 | 14.3 | 19.1 | 21.8 | 24 | 24.7 |
A37 | 0.55 | 320 | 240 | 2,210 | 70 | 9 | 12.2 | 17.4 | 18.3 | 18.7 | 19.1 |