| 改性剂参量(%) | 抗压强度/Mpa | 抗折强度/Mpa | 软化系数 |
空白 |
| 40.9 | 8.7 | 0.62 |
H3PO4 | 0.5 | 59.9 | 12.1 | 0.91 |
1.0 | 49.9 | 7.6 | 0.79 | |
2.0 | 52.3 | 5.7 | 0.83 | |
NaH2PO4 | 0.5 | 52.9 | 6.1 | 0.77 |
1.0 | 54.7 | 9.5 | 0.96 | |
2.0 | 44.6 | 5.8 | 0.82 | |
Na2HPO4 | 0.5 | 39.7 | 5.7 | 0.61 |
1.0 | 47.1 | 7.9 | 0.74 | |
2.0 | 47.8 | 4.7 | 0.77 | |
Na3PO4 | 0.5 | 44.9 | 6.8 | 0.63 |
1.0 | 50.6 | 7.1 | 0.75 | |
2.0 | 42.7 | 5.6 | 0.67 |