| 编号 | 胶凝材料用量/kg | 水胶比 | 砂率/% | 流动性 | |
| 坍落度/mm | 扩展度/mm | ||||
| 7-1 | 452.96 | 0.39 | 40 | 185 | 420 |
| 7-2 | 452.96 | 0.39 | 45 | 210 | 485 |
| 7-3 | 452.96 | 0.39 | 47 | 255 | 520 |
| 7-4 | 452.96 | 0.39 | 48 | 250 | 515 |
| 7-5 | 452.96 | 0.39 | 50 | 265 | 525 |