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南方地区多雨炎热,夏季住宅中底层地面返潮现象较为严重,给住户造成不同程度危害。如:家俱变形,衣物发霉,粮食变质,地板开裂和影响人的身心健康。主要原因:底层地面习惯设在素土层上,夏季地下水位升高,因地下水侵袭,导致地面渗水返潮。住宅底层采用架空地面可解决这一问题。所谓架空地面则是将底层地面与素土层完全脱开,中间留一段架空层。架空层的存在,根本上杜绝地下水通
In southern China, it is rainy and hot, and the ground floor of the residential buildings in the summer is relatively serious. It causes various degrees of damage to the residents. Such as: furniture deformation, clothing mold, food deterioration, cracking the floor and affect people’s physical and mental health. Main reasons: The ground habits of the ground floor are located on the plain soil layer, and the groundwater level rises in summer. Groundwater intrusion causes flooding on the ground. The use of overhead ground at the bottom of the house can solve this problem. The so-called overhead ground is to completely separate the ground floor from the prime soil and leave an overhead layer in the middle. The presence of aerial layers fundamentally eliminates groundwater