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Physical properties of peach shell, coarse and fine aggregates.
| Physical Property | Coarse Aggregate | Fine Aggregate | |
|---|---|---|---|
| Peach Shell (PS) | Natural Weight Aggregate (NWA) | Sand | |
| Fineness Modulus | 5 | 4.8 | 2.7 |
| Specific gravity (g/cm3) | 1.25 | 2.67 | 2.64 |
| Water absorption (%) | 27.64 | 0.7 | 1.4 |
| Bulk density (kg/m3) | 544 | 1552 | 1542 |
| LA abrasion value (%) | 5 | 26 | - |
| Aggregate Impact Value (%) | 1.89 | 17.21 | - |
| Elongation Index (%) | 62 | 33 | - |
| Flakiness Index (%) | 61 | 33 | - |
