Mix No.

Mix Proportion

(% by weight)

Optimum Moisture Content (%)

Maximum Dry Density (kg/m3)

CBR Value

(%)

1

Control (0%)

8.3

2020

24

2

3% Cement + 15% Sand

7.9

2100

74

3

6% Cement + 15% Sand

8.0

2025

75

4

9% Cement + 15% Sand

7.8

2065

83

5

12% Cement + 15% Sand

10.0

2030

92

6

3% Cement + 30% Sand

6.2

2030

64

7

6% Cement + 30% Sand

6.1

2015

88

8

9% Cement + 30% Sand

9.8

2000

76

9

12% Cement + 30% Sand

6.0

2010

85

10

3% Cement + 45% Sand

6.0

1960

82

11

6% Cement + 45% Sand

8.0

2010

112

12

9% Cement + 45% Sand

7.8

1950

112

13

12% Cement + 45% Sand

8.2

2050

92

14

3% Cement + 60% Sand

7.9

2030

73

15

6% Cement + 60% Sand

10.0

1990

79

16

9% Cement + 60% Sand

10.0

2000

87

17

12% Cement + 60% Sand

10.2

2000

100