综合管廊防水设计与施工技术  

Design and Construction of Waterproofing of Comprehensive Utility Tunnel

作　　者：石立国[1] 吴殿昌[1] 罗丁[1] 湛楠[1] 王一凡 SHI Liguo;WU Dianchang;LUO Ding;ZHAN Nan;WANG Yifan(China Construction Second Engineering Bureau Ltd. , Beijing 100160, China)

机构地区：[1]中国建筑第二工程局有限公司,北京100160

出　　处：《施工技术》2017年第21期55-58,共4页Construction Technology

基　　金：中国建筑第二工程局有限公司课题立项:城镇综合管廊关键施工技术研究(CSCEC2B-2015-K-03)

摘　　要：传统的房屋建筑防水措施不能满足城市综合管廊防水工程的高要求。最优化的防水方案需对防水材料进行比选。以贵州六盘水城市地下综合管廊作为案例,分析、阐述了该项目防水工程的设计与施工技术。此工程采用了热塑性聚烯烃高分子自粘胶膜防水卷材作为主要结构外部防水,水泥基渗透结晶型防水涂料作为管廊内部防水材料,重点介绍了防水细部构造。The traditional waterproof measures of buildings can not meet the high requirement of waterproof engineering of urban comprehensive utility tunnel. The optimized waterproof scheme needs to be chosen for waterproof material. Taking the underground utility tunnel in Liupanshui city, Guizhou as a case, the design and construction technology of waterproof project are analyzed and expounded. This project adopts the thermoplastic polyolefin polymer adhesive membrane waterproof material as the main structure of the external waterproof, and cement based permeable crystallization type waterproof coating as the internal waterproof material. It introduces detailed waterproofing structure.

关 键 词：地下工程 综合管廊 防水 设计 施工技术 

分 类 号：TU990.3[建筑科学—市政工程] TU761