Research Article
Compressive Mechanical Properties of a Novel Recycled Aggregate Concrete with Recycled Lightweight Aggregate
Table 1
The basic physical property of coarse aggregate.
| Aggregate category | Grain size (mm) | Bulk density (kg/m3) | Apparent density (kg/m3) | Water absorption (%) | Voidage (%) |
| Natural coarse aggregate | 5.00–31.50 | 1481.00 | 2500.00 | 0.62 | 40.76 | Recycled lightweight coarse aggregate | 5.00–31.50 | 776.00 | 1389.00 | 9.46 | 44.13 |
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