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高压注浆是建筑工程止渗堵漏施工、裂缝补强的有效方法,具有环保、高效、无损、快捷、安全等优点。本工程循环水池底部和池壁出现裂缝,高压注浆针孔法处理。2009年2月3日,赵楼矿井选煤厂浓缩车间循环水池西侧壁板、事故底流巷道与泵房接茬部位、净化底流巷道与泵房接茬部位,出现了渗水现象。经过专家现场勘查对渗水现象作出如下分析:
High-pressure grouting is an effective way to stop seepage and plugging construction and crack reinforcement in construction projects. It has the advantages of environmental protection, high efficiency, non-destructive, quick and safe. The project circulation pond bottom and pool wall cracks, high pressure grouting pinhole treatment. February 3, 2009, Zhaolou Coal Preparation Plant Concentration Workshop circulating tank west side of the wall, accident roadway and pump room next to the stubble site, purification of underbalanced roadway and pumping station stubble site, there has been seepage phenomenon. After the expert site survey on the water seepage phenomenon made the following analysis: