Research Article
Effect of W/C Ratio on Durability and Porosity in Cement Mortar with Constant Cement Amount
Table 5
Results of sorptivity, surface concentration, and moisture diffusion coefficient.
| w/c | Sorptivity (: kg/m3h0.5) | Thickness (: cm) | Area (: cm2) | Constant (: mm) | Surface concentration (: kg/m3) | Moisture diffusion coefficient (: m2/h) |
| 0.45 | 0.17 | 5 | 25 | 0.02 | 42.89 | 9.1 | 0.50 | 0.18 | 5 | 25 | 0.02 | 48.73 | 12.4 | 0.55 | 0.24 | 5 | 25 | 0.02 | 53.89 | 14.3 | 0.60 | 0.44 | 5 | 25 | 0.02 | 56.43 | 24.2 |
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