名称 | 通过下列筛孔(mm)的质量百分率(%) | ||||||||
13.2 | 9.5 | 4.75 | 2.36 | 1.18 | 0.6 | 0.3 | 0.15 | 0.075 | |
集料5~10 | 100.0 | 91.4 | 6.4 | 1.4 | 1.2 | 1.2 | 1.2 | 1.1 | 1.0 |
集料3~5 | 100.0 | 100.0 | 80.5 | 6.7 | 3.0 | 2.2 | 2.0 | 1.8 | 1.6 |
机制砂0~3 | 100.0 | 100.0 | 100.0 | 80.8 | 63.8 | 50.3 | 34.5 | 18.9 | 8.2 |
矿粉 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 99.7 | 98.0 | 85.0 | 67.7 |
设计级配 | 100.0 | 96.2 | 56.5 | 37.7 | 30.4 | 24.9 | 18.5 | 11.7 | 6.6 |
级配中值 | 100 | 95 | 60 | 44 | 32 | 22.5 | 16 | 11 | 6 |
规范要求 | 100 | 90~100 | 45~67 | 30~58 | 20~44 | 12~32 | 9~23 | 6~16 | 5~8 |