砂样 | <9.5 | 4.75 | 2.36 | 1.18 | 0.6 | 0.3 | 0.15 | <0.075 |
粗砂 | 100 | 99.5 | 93.9 | 75.7 | 40.1 | 11.5 | 4.6 | 1.3 |
中砂 | 100 | 97.4 | 88.8 | 73.2 | 47.2 | 8.3 | 1.5 | 0.4 |
细砂 | 100 | 98.1 | 90.3 | 77.2 | 53 | 10.3 | 2.2 | 0.3 |