Study on the regulation of hydration products and mechanical properties of fly ash-mountain sand composite backfill materials by hydroxypropyl methylcellulose
Conventional paste backfilling in underground coal mining often suffers from poor self-standing ability, and low compressive strength. To address these limitations, this study introduces hydroxypropyl methyl cellulose (HPMC) into a fly ash (FA)-mountain sand-based backfill material to develop a past...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , , , |
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| التنسيق: | Artigo |
| اللغة: | Inglês |
| منشور في: |
Elsevier
2025-12-01
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| سلاسل: | Results in Engineering |
| الموضوعات: | |
| الوصول للمادة أونلاين: | http://www.sciencedirect.com/science/article/pii/S2590123025044858 |
| الوسوم: |
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