Physical properties | White glass sand | Green glass sand | Brown glass sand | Silty sand |
Sand equivalent test (ES) | 71.00 | 71.00 | 71.00 | 76.00 |
Absolute density (dab) | 2.40 | 2.50 | 2.50 | 2.63 |
Apparent density (dap) | 1.30 | 1.25 | 1.25 | 1.38 |
Fineness modulus (Mf) | 1.59 | 1.40 | 1.80 | 1.79 |
HAZEN’s coefficient (Cu) | 2.22 | 3.17 | 2.94 | 2.44 |
Curvature coefficient (Cc) | 0.98 | 0.97 | 0.99 | 0.89 |
Water absorption coefficient after 72 hours | 30.14 | 29.11 | 23.33 | 22.46 |