Table 6: The test result of sieve analysis of coarse aggregate from 2 kg sample.

Sieve size

Weight of retained (gm)

Percentage retained

Cumulative coarser (%)

Cumulative passing (%)

ES C.D3.201

75 mm

0.0

0.0

0.0

100.0

-

63 mm

0.0

0.0

0.0

100.0

-

37.5 mm

22.9

1.15

1.15

98.85

95-100

19 mm

1043.1

52.16

53.31

46.69

30-70

13.2 mm

563.6

28.18

81.49

18.51

-

9.5 mm

248.4

12.42

93.91

6.09

10-35

4.75 mm

120.3

6.02

99.93

0.07

0-10

Pan

1.3

0.07

100.0

0.0

 

FM = Sum of Cumulative Coarser/100 = 329.79 = 3.3