井下危害性较大的含水层、断层、大面积采空区的水,一旦大量涌出,可能淹没工作面或整个矿井,造成财产损失,甚至危及生命.这里介绍一种能有效地截断危险水源的方法——注浆堵水法。注浆堵水法是利用高压将水泥浆注入工作面附近的岩层孔隙、裂缝,断层带以及其它与水源有联系的通道,形成隔水帷幕,从而起到加固岩层、阻塞空隙、堵截水源的作用。 Underground well-hazardous aquifers, faults and large area gobs of water, once poured in large quantities, may inundate work surfaces or the entire mine, causing property damage and even life-threatening conditions. Here’s an example of a system that effectively cuts dangerous water sources Method - grouting water blocking method. Grouting is the use of high-pressure grouting grout into the face near the rock pores, cracks, fault zone and other channels associated with the water source, the formation of waterproof curtain, which play to reinforce the rock, blocking the gap, intercept the role of water .