调查显示,我国建筑屋面渗漏率达95.33%,地下建筑渗漏率达57.51%,住户渗漏率达37.48%,渗漏情况相当严重。近日,中国建筑防水协会与北京零点市场调查与分析公司联合发布《2013年全国建筑渗漏状况调查项目报告》。此次抽样调查涉及全国28个城市、850个社区,共计勘察2849栋楼房,访问3674名住户。抽样调查了建筑屋面样本 Survey shows that China’s building roof leakage rate of 95.33%, underground construction leakage rate of 57.51%, household leakage rate of 37.48%, the leakage is quite serious. Recently, China Building Water Defense Association and Beijing zero market research and analysis company jointly issued the “2013 National Construction Leakage Survey Project Report.” The sample survey involved 28 cities and 850 communities in the country. It surveyed a total of 2,849 buildings and visited 3,674 households. Sampling samples of building roofing