Study on the influence mechanism of calcination time on cementitious activity of coal gangue-based grouting material
In order to improve the activity of coal gangue as a key cementitious component in grouting materials, this study investigated coal gangue calcined at different durations under 800 °C. The coal gangue-based geopolymers were prepared through alkaline activation, and their compressive strength, X-ray...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Safety in Coal Mines
2025-05-01
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| Series: | Meikuang Anquan |
| Subjects: | |
| Online Access: | https://www.mkaqzz.com/cn/article/doi/10.13347/j.cnki.mkaq.20241178 |
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