目标孔隙率(%) | 150 mm × 150 mm × 150 mm试件连通孔隙率 (%) | 100 mm × 100 mm × 400 mm试件连通孔隙率(%) | 150 mm × 150 mm × 300 mm试件连通孔隙率(%) | 150 mm × 150 mm × 550 mm试件连通孔隙率(%) | ||||
抗弯拉 | 抗冻 | 连通孔隙率1 | 连通孔隙率2 | |||||
7天 | 28天 | 7天 | 28天 | 28天 | 90天 | 90天 | 28天 | |
15 | 16.5 | 17.7 | 15.8 | 16.1 | 16.3 | 17.3 | 14.8 | 15.9 |
20 | 20.7 | 21.3 | 21.3 | 22.4 | 22.3 | 20.7 | 21.0 | 21.6 |
25 | 25.0 | 27.2 | 26.0 | 26.3 | 25.8 | 25.4 | 25.8 | 25.4 |
30 | 31.0 | 32.3 | 30.5 | 31.7 | 30.9 | 32.2 | 31.6 | 31.6 |