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| DEVELOPMENT OF BACKFILLING TECHNOLOGY FOR UNDERGROUND NON-FERROUS MINES |
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Revised:September 09, 1998
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| DOI： |
| KeyWord:Backfilling technology Pumping Unclassified tailings backfilling High water-content and quick consolidation backfilling material |
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| Beijing General Research Institute of Mining and Metallurgy |
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| Abstract: |
| Backfilling plays an important role in mining of underground nonferrousmines. In this paper, the recent development of backfilling technology both at home andabroad is reviewed and the development trend of this technology proposed. |
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