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在房建工程中,墙体、混凝土结合处、地下室、桩柱等部位常会出现裂缝;门、窗周边及墙面等处常出现渗漏现象。这些裂缝和渗漏不仅影响人们的正常生活,甚至会改变原设计功能,造成极大浪费,甚至给人们生命财产带来危害。采用传统的方法处理这些病害会带来很多副作用,而注浆技术处理这类病害,不但能提高房屋建筑的安全性能,并且能延长建筑使用寿命,是建筑工程中值得研究和使用的一种技术。
In the construction of houses, cracks often occur in the walls, concrete joints, basements, piles and other parts; leaks often occur at the doors, windows, walls and other places. These cracks and leakage not only affect people’s normal life, and even change the original design function, resulting in tremendous waste and even endanger people’s lives and property. The traditional methods to deal with these diseases have many side effects, and grouting technology to deal with these diseases, not only can improve the safety of housing construction, and can extend the service life of the building, it is worth to study and use of a technology .