Table 3 Mixture proportions of HPFGC investigated.
From: A Study on High Performance Fine-Grained Concrete Containing Rice Husk Ash
Mixture | Cement (kg/m3) | RHA (kg/m3) | SF (kg/m3) | LSP (kg/m3) | Water (kg/m3) | Coarse sand (kg/m3) | Fine sand (kg/m3) | SP (%) |
|---|---|---|---|---|---|---|---|---|
REF | 530 | 0 | 0 | 150 | 175 | 1,045 | 448 | 0.12 |
5 % RHA | 505 | 25 | 0 | 125 | 175 | 1,055 | 452 | 0.12 |
10 % RHA | 482 | 48 | 0 | 102 | 175 | 1,064 | 456 | 0.11 |
15 % RHA | 461 | 69 | 0 | 81 | 175 | 1,073 | 460 | 0.11 |
20 % RHA | 442 | 88 | 0 | 62 | 175 | 1,081 | 463 | 0.11 |
10 % SF | 482 | 0 | 48 | 102 | 175 | 1,064 | 456 | 0.11 |