Table 1. Recipe of the Mixture for Mortar Specimen Preparation [kg/m3].
| sample | cement (kg/m3) | sand (kg/m3) | water (kg/m3) | PVA (kg/m3) | air content (%) |
|---|---|---|---|---|---|
| reference | 450 | 1350 | 225 | 0 | 1.8 |
| PVA-modified | 450 | 1350 | 225 | 0 | 1.7 |
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