Performance of Coal Gangue-Based Cemented Backfill Material Modified by Water-Reducing Agents
Coal gangue-based cemented backfill material (CGCBM) is developed for backfilling the goaf in coal mines. As fresh CGCBM slurry is generally transported into underground openings through a pipeline, and after hardening, it plays the role of supporting the overlying strata. The fluidity, stability, a...
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| Autori principali: | , , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Wiley
2020-01-01
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| Serie: | Advances in Materials Science and Engineering |
| Accesso online: | http://dx.doi.org/10.1155/2020/2302895 |
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