D811/T 1447-2017
建筑预制构件接缝防水施工技术规程
Technical specification of joint sealing on prefabricated concrete components
2017-10-01 实施
2017-06-29发布
前言
本规程为推荐性标准。
根据北京市质量技术监督局《关于印发 2015年北京市地方标准制修订项目计划的通知》京质监标发(2015)22号的要求,标准编制组经广泛调查研究,参考了相关国家规范和标准,同时借鉴和吸收国内外近年来预制装配式混凝土结构构件接缝密封防水技术的实际工程经验,并在广泛征求意见的基础上,通过反复讨论、修改和完善,制定了本规程。
本规程共分6章,即∶总则、术语、基本规定、材料、接缝密封防水构造、施工与质量验收。
目录
1 总则............................................................................................................................... 1
2 术语............................................................................................................................... 2
3 基本规定....................................................................................................................... 3
4 材料............................................................................................................................... 4
5 接缝密封防水构造....................................................................................................... 6
6 施工............................................................................................................................. 11
6.1 一般规定.............................................................................................................................. 11
6.2 接缝处理和施工前准备...................................................................................................... 11
6.3 嵌填密封.............................................................................................................................. 12
7 质量验收..................................................................................................................... 14
附录 A 加速老化条件下密封胶拉伸-压缩循环耐久性试验方法.............................. 16
附录 B 接缝密封胶打胶作业记录 ............................................................................... 19
本规程用词说明............................................................................................................... 20
引用标准名录................................................................................................................... 21
条文说明........................................................................................................................... 22