时间/min | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 |
普通混凝土 | 66 | 51 | 42.3 | 56.5 | 54.6 | 55.1 | 36.6 | 27.5 | 27.8 |
透水混凝土 | 75.2 | 64.1 | 52.8 | 54.4 | 55.1 | 50.1 | 51.1 | 43 | 34.5 |