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| Influence of loess physical properties on slurry for prevention and cure water |
| Wang Xuewei, Qin Dajian |
| 1. National Key Laboratory of Energy Filling Technology, Xingtai 054000, China; 2. Hebei Coal Science Research Institute Co. Ltd., Xingtai 054000, China; 3. Hebei Filling Mining Technology Co. Ltd., Xingtai 054000, China |
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Abstract Through the chemical analysis of raw materials and the tests of strength, viscosity and solidification time of slurry stone body, the experimental study on the cement-based slurry with loess for prevention and cure water was carried out. The results showed that with the change of loess content, the physical performance indexes of grouting slurry showed certain laws. The solidification mechanism of slurry with loess for prevention and cure water was preliminarily analyzed, which provided theoretical support for practical application.
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