广州东圃立交上盖空中花园防水设计与施工  

Waterproofing Design and Construction of Hanging Garden over Dongpu Interchange in Guangzhou

作　　者：吴光文 周子鹄 Wu Guangwen;Zhou Zihu(Guangdong Oriental Yuhong Waterproof Engineering Co.,Ltd.,Guangzhou,Guangdong510220,China)

机构地区：[1]广东东方雨虹防水工程有限公司,广东广州510220

出　　处：《中国建筑防水》2022年第6期43-46,共4页China Building Waterproofing

摘　　要：利用立交上盖空间打造成空中花园,具有明显的经济和社会效益,而因地制宜的防水设计构造做法和合理选材是保证此类大型种植屋面防水系统可靠性的关键所在。本文介绍了广州东圃立交上盖空中花园的防水设计方案,以及复合铜胎基耐根穿刺改性沥青防水卷材的特性和在工程施工中的应用,重点对种植土内变形缝等细部防水节点做法进行了阐述。It has obvious economic and social benefits to make use of the topcover space of interchanges to build hanging gardens.Waterproofing design and construction method according to local conditions and reasonable material selection are critical to ensure the reliability of the waterproofing system of this kind of large-scale planted roof.This paper introduces the waterproofing design scheme of the hanging garden on the topcover of Dongpu interchange in Guangzhou,as well as the characteristics of the root resistant modified bitumen waterproofing membrane with composite copper reinforcement and its engineering application,focusing on the waterproofing practices for details like deformation joints in planting soil etc.

关 键 词：立交上盖空中花园 种植顶板 复合铜胎基耐根穿刺改性沥青防水卷材 细部节点处理 

分 类 号：TU231[建筑科学—建筑设计及理论] TU573