Research Article
Synthesis and Properties of a Reinforcing Dust-Cementing Material for Thin Spray-On Liners in Mine Roadways
Table 3
Effect of dust adhesion under different wind speeds.
| Wind speed | 1 m/s | 2 m/s | 3 m/s | 4 m/s | 5 m/s | 6 m/s |
| 3 days of drying | 2.21 g | 1.56 g | 1.33 g | 1.26 g | 1.21 g | 1.20 g | Percentage of weight gain | 111.05% | 107.80% | 106.65% | 106.30% | 106.5% | 106.00% | 7 days of drying | 1.89 g | 1.44 g | 1.28 g | 1.11 g | 0.98 g | 0.91 g | Percentage of weight gain | 109.45% | 107.20% | 106.40% | 105.55% | 104.9% | 104.55% |
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