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Comparison of density and porosity between full-component particle-shaping regenerated sand and natural sand.
| The types of sand | Full-component particle-shaping regenerated sand | Natural sand |
|---|---|---|
| Bulk density (kg/m3) | 1382 | 1454 |
| Compact density (kg/m3) | 1587 | 1555 |
| Apparent density (kg/m3) | 2518 | 2597 |
| Porosity | 37 | 40 |
