| 改性剂参量(%) | 水泥密度/(g/cm3) | 干密度/(g/cm3) |
空白 |
| 2.14 | 1.718 |
H3PO4 | 0.5 | 2.13 | 1.728 |
1.0 | 2.20 | 1.763 | |
2.0 | 2.19 | 1.775 | |
NaH2PO4 | 0.5 | 2.11 | 1.716 |
1.0 | 2.18 | 1.748 | |
2.0 | 2.12 | 1.768 | |
Na2HPO4 | 0.5 | 2.15 | 1.726 |
1.0 | 2.13 | 1.700 | |
2.0 | 2.15 | 1.765 | |
Na3PO4 | 0.5 | 2.14 | 1.685 |
1.0 | 2.10 | 1.733 | |
2.0 | 2.08 | 1.717 |