Research Article
Towards Better Understanding of Concrete Containing Recycled Concrete Aggregate
Table 1
Physical properties of aggregates.
| Property | Coarse aggregate | Fine aggregate | RCA |
| Specific gravity (SSD) | 2.57
| 2.59
| 2.28
| Water absorption | 1.67
| 1.9
| 5.8
| Rodded bulk density | 1502 kg/m3
| — | 1310 kg/m3
| LA abrasion (%) | 25 | — | 31 |
|
|
s: standard deviation.
|