筛孔尺寸

16.0

13.2

9.5

4.75

2.36

1.18

0.6

0.3

0.15

0.075

合成级配

100.0

96.4

74.5

45.1

33.0

21.0

12.2

8.7

6.7

5.3

级配上限

100.0

100.0

85.0

68.0

40.0

38.0

28.0

20.0

15.0

8.0

级配下限

100.0

90.0

68.0

38.0

24.0

15.0

10.0

7.0

5.0

4.0

级配中限

100.0

95.0

76.5

53.0

32.0

26.5

19.0

13.5

10.0

6.0