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 |