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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。
Taking Ruiqi Minnow series of high-expansion filling materials as an example, this paper introduced the method of filling the empty zone with organic or inorganic materials according to the different situations in the field, so as to improve the safety and construction speed of the disposal area and improve the operation convenience. Has achieved good overall benefits.