集料规格(mm)

通过筛孔(方孔筛,mm)百分率(%)

53.0

37.5

31.5

26.5

19.0

16.0

13.2

9.5

4.75

2.36

1.18

0.6

0.3

0.15

0.075

30~50

100

85.3

41.1

5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

20~40

100

100

91.7

52.3

3.3

0.6

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.4

20~30

100

100

100

91.5

10.2

3.3

0.6

0.2

0.2

0.2

0.2

0.2

0.2

0.2

0.2

10~20

100

100

100

100

91.8

69.4

45.3

9.4

0.5

0.5

0.5

0.5

0.5

0.5

0.5

10~15

100

100

100

100

100

98.9

91.4

25.8

2.3

1.1

1.1

1.1

1.1

1.1

1.1

5~10

100

100

100

100

100

100

100

97.4

5.2

2.2

2.2

2.2

2.2

2.2

2.2

3~6

100

100

100

100

100

100

100

100

76.1

11.2

2.7

0.6

0.6

0.6

0.6

0~3

100

100

100

100

100

100

100

100

99.2

77.9

51.9

42.3

23.8

13.1

9.3

矿粉

100

100

100

100

100

100

100

100

100

100

100

100

100

97.8

87.4