编号 | 粉煤灰掺量(%) | 水胶比 | 碳化深度 | |||
3 d | 7 d | 14 d | 28 d | |||
1 | 0 | 0.6 | 2.2 | 4.3 | 4.6 | 5.0 |
2 | 20 | 0.6 | 2.9 | 4.2 | 4.6 | 4.9 |
3 | 30 | 0.6 | 3.5 | 4.8 | 5.2 | 5.9 |
4 | 40 | 0.6 | 4.3 | 5.3 | 5.5 | 5.8 |
5 | 45 | 0.6 | 4.8 | 5.2 | 5.6 | 6.0 |
6 | 50 | 0.6 | 6.0 | 6.9 | 7.8 | 8.4 |