北疆供水渠道抗渗维修施工工艺  

Construction Technology for Impermeability Maintenance of Water Supply Channels in Northern Xinjiang

作　　者：赵多明 李文志 Zhao Duoming;Li Wenzhi(Xinjiang Water Resources Development&Investment(Group)Co.,Ltd..,Urumqi,Xinjiang830063,China;Wanbaoli(Shandong)Waterproof Technology Co.,Ltd.,Dezhou,Shandong251200,China)

机构地区：[1]新疆水利发展投资(集团)有限公司,新疆乌鲁木齐830063 [2]万宝力(山东)防水科技有限公司,山东德州251200

出　　处：《中国建筑防水》2023年第12期35-38,共4页China Building Waterproofing

摘　　要：新疆某供水渠道抗渗维修项目在原防渗做法的基础上,采用T-8000高分子水性喷涂永粘防水涂料进行处理,并采用Ⅱ型JS防水涂料对下层涂料进行保护,施工过程中对施工质量和验收标准进行严格控制。该做法安全环保、施工便捷,对渠道表面混凝土防护效果较好,可在冬季施工,解决了供水渠道大面积快速维修的难题。On the basis of the original anti-seepage method,T-8000 polymer waterborne spray permanent adhesive waterproofing coating is adopted for the treatment of a water supply channel in Xinjiang,and typeⅡJS waterproofing coating is used to protect the prime coating.During the construction process,strict control is exercised over the construction quality and acceptance standards.This method is safe,environmentally friendly and convenient for construction,and it has a good protective effect on the surface concrete of the channel and can be constructed in winter.The problem of large-scale and rapid maintenance of water supply channels is solved.

关 键 词：供水渠道 抗渗维修 高分子水性喷涂永粘防水涂料 Ⅱ型JS防水涂料 质量控制 

分 类 号：TV61[水利工程—水利水电工程] TU561.65[建筑科学—建筑技术科学]