Perfusion machine using high-pressure generated by the tremendous pressure to the Pharmacy to the wall cracks in the middle of body parts, so that cracks in the middle of Pharmacy as the center to the surrounding parts of the proliferation. Pharmacy hardening rapid reaction with water will be permanently blocked cracks certainly achieved the effect of plugging. The method used high-pressure grouting machine, high perfusion pressure, flow, water can quickly do the blocking for the effective hydraulic method. Especially for a large number of gushing water leakage points, this method is more magic. The perfusion method is the structural cracks from the center of the beginning of reperfusion, and its really high. Especially for the thickness of more than 40cm above the concrete wall body, the use of the plugging method is rapid and effective. |