TPO高分子防水卷材在深圳国际会展中心超大金属屋面的应用  

Application of TPO Waterproofing Membrane in Oversized Metal Roof of Shenzhen International Convention and Exhibition Center

作　　者：吕敬环 李建军[1] 王琮[1] Lv Jinghuan;Li Jianjun;Wang Cong(Beijing Oriental Yuhong Waterproof Engineering Co.,Ltd.,Beijing 100123,China)

机构地区：[1]北京东方雨虹防水工程有限公司

出　　处：《中国建筑防水》2020年第2期24-29,共6页China Building Waterproofing

摘　　要：在分析钢结构屋面防水现状的基础上,对深圳国际会展中心超大金属屋面的TPO高分子卷材柔性防水从选材到节点施工作了介绍与分析。指出:仅靠增加一道防水卷材并不能彻底解决金属屋面的渗漏问题;选择合适的防水卷材、合理的防水方案、专业的施工、更加关注节点的防水措施,在金属屋面自防水的基础上,使增加的卷材防水层形成一道密闭、自成体系的防水层,才能达到更好的防水效果。Based on the analysis of current status of steel roof waterproofing, this article introduces and analyses flexible waterproofing of TPO polymer membrane for oversized metal roofs of Shenzhen International Convention and Exhibition Center from material selection to construction details. It points out that just adding waterproofing membrane can not completely solve the leakage problem of metal roofs. In order to achieve better waterproofing effect, we should choose appropriate waterproofing membrane, reasonable waterproofing scheme, professional construction, pay more attention to detail measures, and based on metal roof self-waterproofing, make the added waterproofing membrane form a closed and self-contained waterproofing layer.

关 键 词：公共建筑 金属屋面 TP0高分子防水卷材 

分 类 号：TU231[建筑科学—建筑设计及理论] TU573