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Results of physical properties of coarse and fine aggregates.
| Aggregate Type | Item | Test Result | Requirement | Standard |
|---|---|---|---|---|
| Coarse RCA | Apparent density (g/cm3) | 2.74 | ≥2.50 | ASTM C127 |
| Los Angeles abrasion loss (%) | 17.3 | ≤28 | ASTM C131 | |
| Crushing value (%) | 22.6 | ≤28 | ASTM C942 | |
| Water absorption (%) | 5.81 | ≤3.0 | ASTM C127 | |
| Fine NA | Apparent density (g/cm3) | 2.71 | ≥2.50 | ASTM C128 |
| Fine aggregate angularity (%) | 42.4 | ≥30 | AASHTO TP33 | |
| Sand equivalent (%) | 78.4 | ≥60 | ASTM D2419 |
