Research Article
New Definition of Ultrafine Particles in Mine Paste and Its Relationship with Rheological Properties
Table 2
Rheological test of paste filling material.
| Type of aggregate | Aggregate gradation | Mass concentration (%) | Amount of cement added (kg/m3) | Rheological parameters |
| Waste rock-desert sand | 5 : 5 | 78, 79, 80, 81, 82, 83, 84 | 240, 260, 280, 310 | | 6 : 4 | 7 : 3 |
|
|