建筑幕墙槽式预埋件精确定位施工技术研究  

Research on Precise Positioning Construction Technology of Trough Embedded Parts of Building Curtain Wall

作　　者：童生生 徐剡源 TONG Shengsheng;XU Shanyuan(Ningbo Construction Group Co.,Ltd.,Ningbo,Zhejiang 315000,China;Ningbo Zhenhai District Construction(Traffic)Engineering Safety and Quality Supervision Station,Ningbo,Zhejiang 315200,China)

机构地区：[1]宁波市建设集团股份有限公司,浙江宁波315000 [2]宁波市镇海区建筑(交通)工程安全质量监督站,浙江宁波315200

出　　处：《建筑施工》2021年第11期2270-2272,共3页Building Construction

摘　　要：槽式预埋件具有受力均衡、安装方便、机动灵活等诸多优点,已经成为解决大型外装幕墙和其他悬挂系统受力点难题的一种有效方法。普通的槽式埋件埋设方式在混凝土浇筑完成后,埋件的位置特别是标高会产生较大误差,通常采取的后处理办法是拆除不合格的埋件重新后置,极大地增加了施工难度和成本,也额外耗费了工期。为此,提出并介绍了槽式预埋件精准定位施工技术,可为类似工程借鉴。The trough embedded parts have many advantages,such as force balance,convenient installation,flexibility and so on.It has become an effective method to solve the problem of force points of large external curtain wall and other suspension systems.After the completion of concrete pouring,the position of embedded parts,especially the elevation,will produce large errors.The usual post-treatment method is to remove the unqualified embedded parts and replace them,which greatly increases the construction difficulty and cost and consumes the construction period.Therefore,the precise positioning construction technology of trough embedded parts is proposed and introduced,which can be used as reference for similar projects.

关 键 词：槽式预埋件 建筑幕墙 埋设方式 精准定位 

分 类 号：TU758[建筑科学—建筑技术科学]