Water (l/m3) | SBR (l/m3) | Silica fume (kg/m3) | Cement (kg/m3) | SP (l/m3) | Slump (mm) | Compressive strength (MPa) | ||
---|---|---|---|---|---|---|---|---|
7W53D | 14W46D | 28W32D | ||||||
180 | 0 | 0 | 400 | 2 | 50 | 25.2 | 27.8 | 30.9 |
180 | 0 | 20 | 380 | 2 | 40 | 27.9 | 30.1 | 32.8 |
180 | 0 | 30 | 370 | 2 | 30 | 30.6 | 32.7 | 34.2 |
180 | 0 | 40 | 360 | 2 | 25 | 29.6 | 31.7 | 33.3 |
168 | 20 | 0 | 400 | 0 | 35 | 26.6 | 29.8 | 32.4 |
168 | 20 | 20 | 380 | 0 | 25 | 29.1 | 31.2 | 34 |
168 | 20 | 30 | 370 | 2 | 90 | 27.6 | 29.4 | 32.2 |
168 | 20 | 40 | 360 | 2 | 80 | 26.3 | 28.4 | 31.5 |
156 | 40 | 0 | 400 | 0 | 90 | 24 | 26.8 | 29.2 |
156 | 40 | 20 | 380 | 0 | 85 | 26.5 | 29.2 | 31.8 |
156 | 40 | 30 | 370 | 0 | 80 | 28.6 | 30.7 | 33.1 |
156 | 40 | 40 | 360 | 0 | 75 | 27.4 | 29.6 | 32.4 |
144 | 60 | 0 | 400 | 0 | 160 | 21.5 | 24.1 | 26.7 |
144 | 60 | 20 | 380 | 0 | 155 | 23.9 | 26.9 | 29.5 |
144 | 60 | 30 | 370 | 0 | 155 | 26.4 | 28.8 | 31.6 |
144 | 60 | 40 | 360 | 0 | 150 | 24.6 | 27.5 | 30.2 |
140 | 0 | 0 | 400 | 3 | 80 | 31.8 | 36 | 40.4 |
140 | 0 | 20 | 380 | 3.2 | 70 | 33.8 | 37.1 | 42.5 |
140 | 0 | 30 | 370 | 3.2 | 70 | 35.9 | 40.4 | 45.1 |
140 | 0 | 40 | 360 | 3.4 | 60 | 34.5 | 38.4 | 43.3 |
128 | 20 | 0 | 400 | 2 | 80 | 32.7 | 37 | 41.4 |
128 | 20 | 20 | 380 | 2.2 | 70 | 35.1 | 39 | 44.2 |
128 | 20 | 30 | 370 | 2.2 | 60 | 37 | 42.4 | 47.5 |
128 | 20 | 40 | 360 | 2.4 | 60 | 36.1 | 40.7 | 45.8 |
116 | 40 | 0 | 400 | 1 | 90 | 30.2 | 32.6 | 37.3 |
116 | 40 | 20 | 380 | 1.2 | 80 | 32.3 | 36.1 | 40.2 |
116 | 40 | 30 | 370 | 1.2 | 70 | 34.2 | 37.4 | 42.8 |
116 | 40 | 40 | 360 | 1.4 | 60 | 33.5 | 35.8 | 42.2 |
104 | 60 | 0 | 400 | 0 | 50 | 27 | 29.4 | 34.1 |
104 | 60 | 20 | 380 | 0 | 60 | 29.3 | 31.4 | 36.1 |
104 | 60 | 30 | 370 | 0 | 65 | 30.2 | 32.7 | 38.2 |
104 | 60 | 40 | 360 | 0 | 70 | 30.2 | 32.2 | 37.8 |