Research Article
Evaluation of Sustainable Structural Concrete Using Recycled Aggregate and Aramid Fiber Sheet
Table 4
The properties of recycled aggregates.
| Physical property | Recycled coarse aggregates | KS F 2573 | Measured value |
| Absorption rate (%) | Type 1 | 1.67 | ≤3.0 | Density (g/cm2) | ≥2.5 | 2.57 | Abrasion reduction | ≤40 | 22.18 | 0.08 mm sieve passing amount | ≤1.0 | 0.89 |
|
|