Sand | Composition (g) | 0% | 5% | 10% | 15% | 20% | 25% |
River sand & Crushed gneiss | Cement (g) | 494 | 494 | 494 | 494 | 494 | 494 |
WA (g) | 0 | 68 | 136 | 204 | 271 | 339 | |
Sand (g) | 1357 | 1289 | 1221 | 1153 | 1086 | 1031 | |
River sand | Water (W/C = 0.4) (g) | 198 | 200 | 202 | 204 | 206 | 210 |
Crushed Gneiss | Water (W/C = 0.485) (g) | 240 | 241 | 242 | 246 | 250 | 255 |