Research Article
Experimental Study of Reinforcing Broken Gangues by Colloid Cement Slurry
| Sample number | Factor A (colloid component content) (%) | Factor B (gangue content) (%) |
| 1 | 2 (23.33) | 2 (33.33) | 2 | 2 (23.33) | 1 (0.00) | 3 | 1 (0.00) | 2 (33.33) | 4 | 3 (33.33) | 2 (33.33) | 5 | 3 (33.33) | 1 (0.00) | 6 | 1 (0.00) | 1 (0.00) |
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