浅析采用全充填压力注浆法处置高速公路下伏煤矿采空区的施工控制要点

Analysis on the Construction Control Points of Treating the Mined-out Area under the Superhighway by Using Full-caving Pressure-grouting Method

介绍了采用全充填压力注浆法处置高速公路下伏煤矿采空区的主要方法、需用原材料、设备要求,论述了施工中的工艺控制、原材料试验以及施工质量检验等的方法。

This paper introduces the main methods, raw materials needed and equipment requirements of treating the mined-out area under the superhighway by using full-caving pressure-grouting method, and expounds the methods for the technical control, raw materials test and construction quality control in the construction.