住宅建筑阳台、厕所、浴室、盥洗室等地面上 ,在穿楼面管道或地漏部位的四周出现滴水现象 ,粉刷层受潮或有水迹现象较为普遍 ,这主要是施工工艺不当和操作不当留下的隐患。使用后一旦出现渗漏就修 ,使用时再漏再修 ,已成为工程质量通病 ,下面仅就这方面产生质量通病的原因和防? Residential buildings, balconies, toilets, bathrooms, toilets and other places on the ground, the floor pipe or floor drain parts around the emergence of dripping phenomenon, the daub or water stains the phenomenon is more common, which is mainly improper construction and improper operation of the left The hidden dangers. Once the leakage occurred after the repair, the use of leakage and then repair, has become a common problem in the quality of the project, the following only on the quality of this common cause and prevention?