| Cement | C/W | Additive EMDW | Sand:crushed:stone:gravel |
Reference | 1 | 0.57 | - | 0.40:0.35:0.25 |
5% w. w EMDW | 0.95 | 0.57 | 0.05 | 0.40:0.35:0.25 |
10% w. w EMDW | 0.9 | 0.57 | 0.1 | 0.40:0.35:0.25 |