Application of Fly Ash-based Compound Cementation Materials in Total-tailing Filling

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Metal Mine ›› 2011, Vol. 40 ›› Issue (10): 166-167.

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Application of Fly Ash-based Compound Cementation Materials in Total-tailing Filling

Yang Chunbao¹，Zhu Chunqi²，Chen Xianshu²

1.Hefei Cement Research and Design Institute；2.Bejing Keen Science and Technology Limited Company

Online:2011-10-11 Published:2011-10-12

Abstract

Abstract: The production process of the fly ash-based compound cementation material and its application in total-tailing filling are described briefly.It is indicated that fly ash-based compound cementation material had an excellent performance and a low cost.It can entirely replace cement used as mine total tailing filling with a lower ash-sand ratio，better performance of flow and transport and lower filling costs.

Key words: Fly ash, Cementation material, Total-tailing sand, Filling cost

YANG Chun-Bao, ZHU Chun-Qi, CHEN Xian-Shu. Application of Fly Ash-based Compound Cementation Materials in Total-tailing Filling[J]. Metal Mine, 2011, 40(10): 166-167.

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Application of Fly Ash-based Compound Cementation Materials in Total-tailing Filling

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