Sieve size (µm)

Weight retained (g)

% Weight retained

Cumulative % wt retained

Cumulative % wt passing

+1400

-

-

-

-

−1400 + 1000

0.12

0.120

0.120

99.880

−1000 + 7100

0.50

0.501

0.621

99.379

−710 + 500

0.41

0.411

1.032

98.968

−500 + 355

0.27

0.271

1.303

98.697

−355 + 250

0.60

0.601

1.904

98.096

−250 + 180

39.90

39.980

41.884

58.116

−180 + 125

31.40

31.463

73.347

26.653

−125 + 90

16.40

16.433

89.780

10.220

−90 + 63

6.30

6.313

96.093

3.908

−63

3.90

3.908

100.0

0.00

99.80