Physicals properties | Sanaga sand | crushed gneiss | WA |
Compacted bluk density (g/cm3) | 2.8 | 5.4 | 0.8 |
Non-compacted bluk density (g/cm3) | 1.7 | 3.5 | 1.1 |
Equivalent of Sand: ES at Piston (%) | 73.81 | 68.80 | - |
Fineness moduli | 3.01 | 2.5 | 1.71 |
Coefficient of Uniformity | 4 | 8 | 6.35 |
Coefficient of Curvature | 1 | 0.5 | 0.62 |