Research Article
Influence of the Steel Fiber Content on the Flexural Fatigue Behavior of Recycled Aggregate Concrete
Table 1
Basic properties of coarse aggregate, kg/m3.
| | Coarse aggregate | Apparent density | Bulk density | Water absorption (%) | Mud content (%) | Crushing index (%) |
| | Natural aggregate | 2648 | 1340 | 0.9 | 0.45 | 9.0 | | Recycle aggregate | 2520 | 1250 | 9.5 | 0.69 | 14.9 |
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