| 编号 | 粉煤灰掺量/% | 矿渣掺量/% | 砂率/% | 水胶比 | 流动性 | |
| 坍落度/mm | 扩展度/mm | |||||
| 4-1 | 0 | 0 | 50 | 0.49 | 50 | 200 |
| 4-2 | 25% | 15% | 50 | 0.4 | 230 | 495 |
| 4-3 | 25% | 25% | 50 | 0.4 | 275 | 650 |