DB11T 1832.11-2022 建筑工程施工工艺规程 第11部分：幕墙工程

UG北京市地方标准编号：DB11/T1832.11－2022建筑工程施工工艺规程第11部分：幕墙工程ConstructionworkmanshipcodeforbuildingengineeringPart11：curtainwallengineering2022－03－28发布2022－07－01实施北京市住房和城乡建设委员会北京市市场监督管理局DB联合发布北京市地方标准建筑工程施工工艺规程第11部分：幕墙工程ConstructionworkmanshipcodeforbuildingengineeringPart11：Curtainwallengineering编号：DB11/T1832.11-2022主编部门：北京城建科技促进会中国建筑一局（集团）有限公司中建一局集团装饰工程有限公司批准部门：北京市市场监督管理局施行日期：2022年07月01日2022北京前言根据原北京市质量技术监督局《2018年北京市地方标准制修订项目计划》(京质监发[2018]20号)的要求，规程编制组经广泛调查研究，认真总结实践经验，参考国内相关标准，在广泛征求意见的基础上，制定本规程。本规程的主要技术内容是:1总则；2基本规定；3预埋件与后置埋件；4构件式玻璃幕墙；5石材幕墙；6金属板幕墙；7人造板幕墙；8单元式幕墙；9全玻璃幕墙；10点支承玻璃幕墙；11玻璃采光顶；12雨篷；13幕墙开启扇。本规程由北京市住房和城乡建设委员会和北京市市场监督管理局共同管理，北京市住房和城乡建设委员会归口并负责组织实施，由北京城建科技促进会负责具体技术内容的解释。执行过程中如有意见或建议，请寄送北京城建科技促进会（地址：北京市西城区广莲路1号建工大厦9层，邮编:100055；电话:[phone]；电子邮箱:[e-mail]）。本规程主编单位：北京城建科技促进会中国建筑一局（集团）有限公司中建一局集团装饰工程有限公司本规程参编单位：中铁建设集团有限公司中机城市建设有限公司中煤建工集团有限公司北京城建亚泰建设集团有限公司北京兴电国际工程管理有限公司北京城建七建设工程有限公司本规程主要起草人员：王海东曹光张军金晓飞周艳施林铁李伟刘贤松李军耿阳邢世春施龙王伟光焦长春周小二那金兰邱光健李伟刚蔡畅怡程昊赵喜庆陈涛朱彦金李楹宋海峰高东生温仲慧阚久战巩俊奇谢俊赵宏元梅震全党淑香魏铁山本规程主要审查人员：魏华刘忠伟邱建辉牛旭杨亚姜仁张洋赵克伟1目次1总则......................................................................12基本规定..................................................................23预埋件与后置埋件..........................................................34构件式玻璃幕墙............................................................65石材幕墙.................................................................136金属板幕墙...............................................................247人造板幕墙...............................................................308单元式幕墙...............................................................359全玻璃幕墙...............................................................4010点支承玻璃幕墙..........................................................4311玻璃采光顶..............................................................4912雨篷....................................................................5513幕墙开启扇..............................................................60本规程用词说明..............................................................65引用标准名录................................................................66条文说明....................................................................682Contents1Generalprovisions·······················································································12Basicrequirements·······················································································23Embeddedpartsandpost-embeddedparts····························································34Componentglasscurtain················································································65Stonecurtainwall·······················································································136Sheetmetalcurtainwall················································································247Artificialboardcurtainwall············································································308Unitcurtainwall·························································································359Fullglasscurtainwall···················································································4010Point-supportedglasscurtainwall···································································4311Glassroof·······························································································4912Awning··································································································5513Curtainwallopeningfan··············································································60Descriptionofwordinginthisstandard··································································65Listofquotedstandards·····················································································66Addition:Explanationofprovisions·······································································6811总则1.0.1为加强北京市建筑工程幕墙工程施工管理工作，规范工艺做法，保证工程质量，制定本规程。1.0.2本规程适用于北京市行政区域内建筑工程施工中幕墙工程施工。1.0.3建筑幕墙工程的施工工艺除应符合本规程外，尚应符合国家及北京市现行有关标准的规定。22基本规定2.0.1建筑幕墙工程施工所使用的材料、制品等的质量除应符合本规程外，尚应符合设计要求和现行国家、行业标准的规定。2.0.2建筑幕墙工程施工前应具备与幕墙类型、设计参数等相适应的作业条件。2.0.3建筑幕墙工程施工前应依据作业条件、环境条件、设计参数等合理选择施工机具。2.0.4建筑幕墙工程施工前应依据作业条件、设计参数、设备性能、环境条件等选择适当的施工工艺，应明确施工工艺中各环节操作要点和控制标准。2.0.5建筑幕墙安装工程施工前应编制专项施工方案，专项施工方案的编制、审核、审批应符合国家及北京市现行有关标准的规定。2.0.6建筑幕墙工程施工过程中应完成下列工作：1严格按方案施工，因故调整方案时应履行变更程序；2施工记录真实有效；3出现险情时应及时启动应急措施；4遇五级以上强风和大雨、大雪、大雾天气，应立即停止幕墙施工作业。2.0.7建筑幕墙工程施工完成后应依据相关标准进行检测。检查数量应按检验批抽样，当本标准有具体规定时，应按相应条款执行，无规定时应按检验批抽检。检验批的划分和检验批抽检数量可按现行国家标准《建筑工程施工质量验收统一标准》GB50300、《建筑幕墙》GB/T21086的规定执行。2.0.8建筑幕墙工程施工完成后应进行质量验收，验收应符合下列规定：1质量验收的程序应符合验收规定的要求；2质量验收应在施工单位自行检查评定合格后进行；3质量验收应按分项工程进行验收；4质量验收应按主控项目和一般项目验收，主控项目的质量检验结果应全部合格，一般项目的验收合格率不得低于80％。2.0.9建筑幕墙工程施工过程中及完成后应采取成品保护措施。33预埋件与后置埋件3.1材料要求3.1.1预埋件采用手工电弧焊时，应根据现行国家标准《碳钢焊条》GB/T5117的规定选用E43XX或E50XX型焊条；采用埋弧压力焊时，应采用与主体金属(锚板与锚筋)强度相适应的焊剂。3.1.2预埋件锚筋与锚板宜采用穿孔塞焊、T型垂直焊接，锚筋端部应与锚板连接牢固。3.1.3预埋件所有焊缝应符合现行行业标准《钢筋焊接及验收规程》JGJ18的要求。3.1.4后置埋件的锚栓应采用化学锚栓、扩底型锚栓，并应符合现行行业标准《混凝土结构后锚固技术规程》JGJ145的规定。3.1.5预埋件及后置埋件所采用的钢材、型钢、钢筋、锚栓等材料，应满足国家现行规范标准的要求。3.2主要机具3.2.1施工时宜使用焊机、切割机、冲击钻等机具。3