Research Article
Influence of Pore Structure on Compressive Strength of Cement Mortar
Table 2
Mix proportion and workability of mortar.
| Manufactured sand | Natural sand | No. | W/C | S/C | Fluidity (mm) | No. | W/C | S/C | Fluidity (mm) |
| M1 | 0.4 | 1.0 | 257.0 | N1 | 0.4 | 1.0 | 267.5 | M2 | 0.4 | 1.5 | 215.5 | N2 | 0.4 | 1.5 | 250.0 | M3 | 0.4 | 2.0 | 162.0 | N3 | 0.4 | 2.0 | 197.5 | M4 | 0.5 | 2.0 | 258.0 | N4 | 0.5 | 2.0 | 262.5 | M5 | 0.5 | 2.5 | 187.0 | N5 | 0.5 | 2.5 | 227.5 | M6 | 0.5 | 3.0 | 150.5 | N6 | 0.5 | 3.0 | 180.0 | M7 | 0.6 | 2.5 | 265.5 | N7 | 0.6 | 2.5 | 280.0 | M8 | 0.6 | 3.0 | 237.0 | N8 | 0.6 | 3.0 | 250.0 | M9 | 0.6 | 3.5 | 150.5 | N9 | 0.6 | 3.5 | 212.5 | M10 | 0.7 | 3.0 | 267.0 | N10 | 0.7 | 3.0 | 287.5 | M11 | 0.7 | 3.5 | 242.0 | N11 | 0.7 | 3.5 | 265.0 | M12 | 0.7 | 4.0 | 178.0 | N12 | 0.7 | 4.0 | 235.0 |
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