2019-Sustainable Industrial Processing Summit
SIPS2019 Volume 11: New and Advanced Materials, Technologies, and Manufacturing

Editors:F. Kongoli, F. Marquis, N. Chikhradze, T. Prikhna
Publisher:Flogen Star OUTREACH
Publication Year:2019
Pages:174 pages
ISBN:978-1-989820-10-0
ISSN:2291-1227 (Metals and Materials Processing in a Clean Environment Series)
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    Contrast Experiment Research of Cementitious Materials to an Iron Mine

    LI XIN1;
    1BGRIMM TECHNOLOGY GROUP, BEIJING, China;
    Type of Paper: Regular
    Id Paper: 436
    Topic: 43

    Abstract:

    The method of stage vacant place and subsequent filling has been used in an iron mine in Anhui province, but the effect of underground filling with local cement is not good. Therefore, the cementitious material was developed which suitable for the actual situation of the mine. In this paper, the basic properties, fluidity of filling slurry and strength of filling body between local cement and cementitious materials are compared and studied. The experimental results show that the diffusion of filling slurry with new cementitious material is higher 37.93% than the filling slurry with local cement, and the compressive strength of filling body is higher 75.82% than the filling body with local cement. The testing indexes of the new cementitious material are better than the local cement. Therefore, the new cementitious material for mining can be well adapted to the cemented filling of tailings in this mine. Through the comparative experimental study in this paper, the data support and theoretical basis of performance evaluation and industrial application are provided for mine filling cementitious materials.

    Keywords:

    Alternative energy sources; Energy; Environment; Renewable energy;

    References:

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    Cite this article as:

    XIN L. (2019). Contrast Experiment Research of Cementitious Materials to an Iron Mine. In F. Kongoli, F. Marquis, N. Chikhradze, T. Prikhna (Eds.), Sustainable Industrial Processing Summit SIPS2019 Volume 11: New and Advanced Materials, Technologies, and Manufacturing (pp. 37-38). Montreal, Canada: FLOGEN Star Outreach