Research Article
Experimental Investigation on the Effect of Rubber Powder on Mechanical Properties of PVA Fiber Concrete
Table 1
Property index of coarse aggregate.
| | Grain size distribution (mm) | Apparent density (kg/m3) | Bibulous rate (%) | Silt content (%) | Porosity (%) | Crush indicators (%) |
| | 5–20 | 2730 | 0.60 | 0.34 | 44 | 9.0 |
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