Research Article
New Definition of Ultrafine Particles in Mine Paste and Its Relationship with Rheological Properties
Table 3
Physical parameters of filling aggregate.
| Type of aggregate | Density (t/m3) | Loose bulk density (t/m3) | Moisture content (%) | Porosity (%) | Compactness of stacking (%) |
| Waste rock | 2.625 | 1.623 | 1.255 | 40.4 | 59.6 | Desert sand | 2.570 | 1.519 | 0.219 | 40.9 | 59.1 |
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