| Volume-base (m3) | Void ratio (solid ratio) |
---|
C | SF | QP | NS | W | Total |
---|
W-NS-1 (Reference) | 0.283 | 0.018 | 0.053 | 0.432 | 0.214 | 1.0 | 0.215 (0.785) |
Mass-base (kg/m3) |
C | SF | QP | NS | W | Total |
891 | 39 | 141 | 1,158 | 214 | 2,443 |
- 1. W-NS-n, W wet packing, NS natural sand, n batch number; 2. binder:sand = 45%:55% by vol.; 3. (SF + QP) replaces binder by 20%. by vol; 4. SF:QP = 25%:75% by vol.; 5. W/B = 0.20; 6. SP and DF amount is 4% and 0.1% of binder, respectively