TPO防水系统在复杂圆弧形结构金属屋面工程中的应用  

Application of TPO Waterproofing System on Complex Arc Shaped Metal Roof

作　　者：杨博 肖华前 Yang Bo;Xiao Huaqian(BNBM OTAI Polymer Waterproof System(Tianjin)Co.,Ltd.,Tianjin300475,China)

机构地区：[1]北新澳泰高分子防水系统(天津)有限公司,天津300475

出　　处：《中国建筑防水》2024年第10期44-47,共4页China Building Waterproofing

摘　　要：重庆龙兴足球场馆作为重庆新地标建筑,其屋面围护系统为复杂圆弧形结构,最外层采用铝装饰板内附单层TPO防水卷材做法,采用无穿孔机械固定与防水预制件施工技术,打造现代化高标准、高质量代表工程。本文重点对该项目的圆弧形结构防水、金属装饰板圆管支座处防水等工程重难点作了分析,并介绍了其解决措施。Chongqing Longxing Football Stadium,as a new landmark building in Chongqing,has a complex arc shaped roof enclosure system.The outermost layer is made of aluminum decorative panels with a single layer of TPO waterproofing membrane attached.The construction technology of non-perforated mechanical fixation and prefabricated waterproofing parts is adopted to create a modern,high standard and high-quality iconic project.This article focuses on analyzing the key and difficult points of the project,such as the waterproofing for the circular arc structure and the tubular pipe supports of the decorative metal panel,and the corresponding solutions are introduced as well.

关 键 词：金属屋面 圆弧形结构屋面 单层柔性屋面系统 TPO防水卷材 无穿孔固定 预制件产品 

分 类 号：TU231[建筑科学—建筑设计及理论] TU761.11