Sieve size (µm)

Weight retained (g)

Weight (%)

Cumulative % retained

Cumulative % passing

+1400

20.20

20.261

20.261

79.739

−1400 + 1000

13.50

13.541

33.803

66.197

−1000 + 710

12.70

12.738

46.534

53.466

−710 + 500

10.90

10.932

57.466

42.534

−500 + 355

8.80

8.826

66.292

33.708

−355 + 250

10.10

10.130

76.422

23.578

−250 + 180

9.00

9.027

85.449

14.551

−180 + 125

6.80

6.820

92.269

7.731

−125 + 90

4.00

4.012

96.281

3.719

−90 + 63

2.10

2.106

98.387

1.605

−63

1.60

1.605

100.00

0.00

99.7