Basement leaking stoppage method

Abstract

The invention discloses a basement leaking stoppage method. The basement leaking stoppage method comprises the steps that step 1, cleaning is performed, specifically, after the peripheries of a leaking hole and a gap is cleaned and loose concrete on the peripheries of the leaking hole and the gap are chiseled away by using an electric hammer, the part with small water burst and a small crack is directly plugged by Repair the lear according to the principle of water diversion first and then plugging; step 2, drainage is performed, specifically, for the part which is urgent in water burst and larger in size of the crack or the leaking hole, PVC pipes are inserted into the middle of the leaking hole and the gap for drainage; step 3, plugging is performed, specifically, the leaking holes and the gaps around the PVC pipes are plugged by the Repair the lear; step 4, drilling is performed, specifically, an impact drill is used for drilling a grouting hole, and a high pressure grouting needleis embedded; and step 5, grouting is performed, specifically, a high pressure grouting machine is used for performing high pressure grouting on the PVC pipes with single liquid type water-soluble polyurethane grouting liquid, and after the grouting is completed, the water-stopping needle is removed after the material is solidified. The basement leaking stoppage method has the advantages of simpleleaking stoppage method, easy actual operation, low economic cost, good plugging effect, no pollution, easy popularization and the like.

Description

technical field [0001] The invention relates to the field of construction, in particular to a basement leakage plugging method. Background technique [0002] With the continuous prosperity of the economy, the continuous improvement of people's living standards, and the continuous integration of regional cultures, the traditional residential building style will be broken, and the basement is the room below the outdoor ground in the building. Building a basement below the ground floor of a house can improve the efficiency of building land use. The foundation of some high-rise buildings is very deep. Making full use of this depth to build the basement has good economic and practical effects. However, after the construction of the basement exterior wall and basement floor, holes, construction joints, post-casting strips and cracks will appear. Leakage at the location is mainly due to the fact that the concrete is not compacted during the construction process, the concrete curin...

AI Technical Summary

Problems solved by technology

The foundation of some high-rise buildings is very deep. Making full use of this depth to build the basement has good economic and practical effects. However, after the construction of the basement exterior wall and basement floor, holes, construction joints, post-casting strips and cracks will appear. Leakage at the location is mainly due to the fact that the concrete is not compacted during the construction process, the concrete curing is not in place, the construction joints are no