脱离式刚性防水屋面在南方地区已广泛采用,而且取得了积极的效果。但渗漏现象仍时有发生。我们在对用户进行回访的基础上,作了一些调查研究,采取了改进措施, Detached rigid waterproof roofing has been widely used in the southern region and has achieved positive results. However, leakage still occurs from time to time. Based on our return visits to users, we made some investigations and studies and adopted improvements.