Table 1 Mix proportions of concrete samples.
Mix | Water (kg/m3) | Cement (kg/m3) | w/cm ratio | Fine aggregate (kg/m3) | Coarse aggregate (kg/m3) | Fine-to-coarse aggregate ratio |
|---|---|---|---|---|---|---|
C1 | 160 | 320 | 0.5 | 744 | 1100 | 0.68 |
C2 | 171 | 285 | 0.6 | 744 | 1100 | 0.68 |
C3 | 160 | 320 | 0.5 | 922 | 922 | 1 |
C4 | 171 | 285 | 0.6 | 922 | 922 | 1 |