Table 6 Concrete mix designs without silica fume
From: Combined Use of Sewage Sludge Ash and Silica Fume in Concrete
Mix design no | Cement (Kg/m3) | Superplasticizers (Kg/m3) | SSA (Kg/m3) | Water (Kg/m3) | Sand (Kg/m3) | Gravel (Kg/m3) |
|---|---|---|---|---|---|---|
1 | 15 | 0 | 0 | 11.62 | 66.6 | 44.44 |
2 | 14.25 | 0 | 0.75 | 11.65 | 66.6 | 44.44 |
3 | 13.5 | 0 | 1.5 | 11.92 | 66.6 | 44.44 |
4 | 12.75 | 0.025 | 2.25 | 11.85 | 66.6 | 44.44 |
5 | 12 | 0.05 | 3 | 11.75 | 66.6 | 44.44 |
6 | 10 | 0.075 | 5 | 11.75 | 66.6 | 44.44 |