混合砂级配选用图表
11.09%0.42%
筛底050190
0.0752*******
0.15483971323
0.3112446995
0.65576323
1.189681681
2.36921891940
4.757311262
重量500500500500
筛孔尺寸岳阳砂累计筛余碎石机砂累计筛余卵石机砂累计筛余渠河砂累计筛余筛底100.0%100.0%100.0%100.0%
0.075100.0%90.0%96.2%100.0%
0.1595.2%88.0%92.0%84.8%
0.385.6%80.2%77.8%20.2%
0.663.2%71.4%64.0% 1.2%
1.185
2.2%56.2%57.6%0.6%
2.363
3.0%40.0%4
4.0%0.4%
4.7514.6% 2.2%
5.2%0.4%
细度模数 3.3 3.3 3.3 1.1
(%)
细度模数
5602007600.263158
9
30
423
31
6
1
500
湖北砂累计筛余
100.0%
98.2%
92.2%
7.6%
1.4%
0.2%
0.0%
0.0%
1.0