近十几年,我国屋面防水技术发展较快。国家城乡建设环境保护部也把房屋防水技术列入重点科研项目之一。自提出课题之后,全国房管系统,对平屋面作了大量调查,分析了各种渗漏的原因,提出对策,通过科研,将成果推广应用,已取得显著效果。现将调查收集的情况,简介如下: In the past ten years, China’s roof waterproofing technology has developed rapidly. The Ministry of Environmental Protection of the Ministry of Urban and Rural Construction has also included house waterproofing technology as one of its key research projects. Since the issue was raised, the national housing management system has conducted a large number of investigations on the flat roof, analyzed the causes of various leaks, and proposed countermeasures. Through scientific research, the results have been promoted and applied, and remarkable results have been achieved. The survey will be collected and briefed as follows: