时间/min | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 |
普通混凝土 | 23.1 | 33 | 33.5 | 28.1 | 29.4 | 30.6 | 37.6 | 44.9 | 43.1 |
透水混凝土 | 23.6 | 32.3 | 29.2 | 28.8 | 28.8 | 31.9 | 31.7 | 35 | 39.5 |