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Different Role of Organic and Inorganic Materials and Project Cases in Filling Take-out Area
Pages: 82-84
Year: Issue:  1
Journal: Safety in Coal Mines

Keyword:  冒空区充填有机与无机材料选择;
Abstract: 以瑞琪米诺桦系列高膨充填材料为例,介绍了针对现场不同情况,选用有机或无机材料充填冒空区的方法,从而提高了处理冒空区安全性和施工速度,便于操作,并取得了良好的综合效益.
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