| 掺合料 掺量/% | 石灰石粉 | 铁尾矿粉 |
| 0 | 16.20 | 16.20 |
| 5 | 15.76 | 15.42 |
| 10 | 14.47 | 14.01 |
| 15 | 13.24 | 12.42 |
| 20 | 13.91 | 12.01 |
| 25 | 15.12 | 13.75 |
| 30 | 15.96 | 14.85 |
| 35 | 16.64 | 16.29 |
| 40 | 17.89 | 17.45 |