目前在我国建筑屋面防水工程中,纸胎石油沥青油毡防水约占90%左右,这种传统的工艺除了要消耗大量的原纸、施工难度大和污染环境外,还存在着低温脆裂、高温流淌,容易产生起鼓、老化、龟裂、腐烂、渗漏等常见的质量通病。给生产带来严重损失,给人民生活造成很大不便,这对建筑物能否正常使用、基本建设工程能否获得良好的投资效果,关系甚大。为了进一步搞好施 At present, in China’s building roof waterproofing project, about 90% of waterproofing of paper-tire petroleum bitumen tar mats takes place. This traditional process not only consumes a large amount of base paper, is difficult to construct and pollutes the environment, but also has low-temperature brittle fracture and high-temperature flow. Drums, aging, cracking, rot, leakage, and other common quality problems are easily generated. It has caused serious losses to production and caused great inconvenience to the people’s lives. This has a great deal to do with whether or not buildings can be used normally and whether the capital construction project can achieve good investment results. In order to further improve