Effect of metal chelating agents on crack self-healing and mechanical properties of cement-based sealing materials
Grouting sealing quality is recognized as a critical factor ensuring gas drainage efficiency. Influenced by mining stress disturbance and slurry dehydration shrinkage, sealing materials tend to crack and form secondary fractures, leading to gas leakage in drainage boreholes. To address this issue, a...
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| Principais autores: | , , , , , , |
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| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado em: |
Editorial Office of Journal of China Coal Society
2025-11-01
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| coleção: | Meitan xuebao |
| Assuntos: | |
| Acesso em linha: | http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.W725.0433 |
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