广东11选5

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重庆幕墙翻新建筑幕墙工程的施工要求有哪些

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重庆幕墙翻新建筑幕墙工程的施工要求有哪些

发布日期:2018-10-07 作者: 点击:

广东11选5JIANZHUMUQIANGGONGCHENGDESHIGONGYAOQIUYOUNAXIE


广东11选5  MUQIANGGONGCHENGSHIWAIQIANGFEICHANGZHONGYAODEZHUANGSHIGONGCHENG,QISHEJIJISUAN、SUOYONGCAILIAO、JIEGOUXINGSHI、SHIGONGFANGFADENG,GUANXIDAOMUQIANGDESHIYONGGONGNENG、ZHUANGSHIXIAOGUO、JIEGOUANQUAN、GONGCHENGZAOJIA、SHIGONGNANYIDENGGEGEFANGMIAN。YINCI,WEIQUEBAOMUQIANGGONGCHENGDEZHUANGSHIXING、ANQUANXING、YIZHUANGXINGHEJINGJIXING,ZAIMUQIANGDESHEJI、XUANCAIHESHIGONGDENGFANGMIAN,YINGYANGEZUNSHOUXIALIEZHONGYAOGUIDING:

 

1.重庆幕墙维修及其连接件应具有足够的承载力、刚度和相对于主体结构的位移能力。幕墙构架立柱的连接金属角码与其他连接件应采用螺栓连接,并应有防松动措施。

广东11选52.YINKUANG、BANYINKUANGMUQIANGSUOCAIYONGDEJIEGOUNIANJIECAILIAO,BIXUSHIZHONGXINGGUITONGJIEGOUMIFENGJIAO,QIXINGNENGBIXUFUHE《JIANZHUYONGGUITONGJIEGOUMIFENGJIAO》(GB16776)ZHONGDEGUIDING:GUITONGJIEGOUMIFENGJIAOBIXUZAIYOUXIAOQINEISHIYONG。

广东11选53.LIZHUHEHENGLIANGDENGZHUYAOSHOULIGOUJIAN,QIJIEMIANSHOULIBUFENDEBIHOUYINGJINGGUOJISUANQUEDING,QIELVHEJINXINGCAIDEBIHOUYING≥3.0mm,GANGXINGCAIBIHOUYINGDAYUDENGYU3.5mm。

4.YINKUANG、BANYINKUANGMUQIANGGOUJIANZHONG,BANCAIYUJINSHUZHIJIANGUITONGJIEGOUMIFENGJIAODENIANJIEKUANDU,YINGFENBIEJISUANFENGHEZAIBIAOZHUNZHIHEBANCAIZIZHONGBIAOZHUNZHIZUOYONGXIAGUITONGJIEGOUMIFENGJIAODENIANJIEKUANDU,BINGXUANQUQIZHONGJIAODAZHI,QIEYING≥7.0mm。

广东11选55.GUITONGJIEGOUMIFENGJIAOYINGDAZHUBAOMAN,BINGYINGZAIWENDU15-30℃、XIANGDUISHIDU>50%、JIEJINGDESHINEIJINXING;BUDEZAIXIANCHANGDEQIANGSHANGDAZHU。

6.MUQIANGDEFANGHUOCHUYINGFUHEXIANXINGGUOJIABIAOZHUN《JIANZHUSHEJIFANGHUOGUIFAN》(GBJ16)HE《GAOCENGJIANZHUSHEJIFANGHUOGUIFAN》(GB50045)DEYOUGUANGUIDINGWAI,HAIYINGFUHEXIALIEGUIDING:

1.YINGGENJUFANGHUOCAILIAODENAIHUOJIXIANJUEDINGFANGHUOCENGDEHOUDUHEKUANDU,BINGYINGZAILOUBANCHUXINGCHENGFANGHUODAI。

2.FANGHUOCENGYINGCAIQUFANGLICUOSHI。FANGHUOCENGDECHENBANYINGCAIYONGJINGGUOFANGFUCHULI,QIEHOUDU≥1.5mmDEGANGBAN,DANBUDECAIYONGLVBAN。

广东11选53.FANGHUOCENGDEMIFENGCAILIAOYINGCAIYONGFANGHUOMIFENGJIAO。

4.FANGHUOCENGYUBOLIBUYINGZHIJIEJIECHU,YIKUAIBOLIBUYINGKUALIANGGEFANGHUOFENQU。

5.ZHUTIJIEGOUYUMUQIANGLIANJIEDEGEZHONGYUMAIJIAN,QISHULIANG、GUIGE、WEIZHIHEFANGFUCHULIBIXUFUHESHEJIYAOQIU。

6.MUQIANGDEJINSHUKUANGJIAYUZHUTIJIEGOUYUMAIJIANDELIANJIE、LIZHUYUHENGLIANGDELIANJIEJIMUQIANGMIANBANDEANZHUANG,BIXUFUHESHEJIYAOQIU,ANZHUANGBIXULAOGU。

7.重庆幕墙维修单元幕墙连接处和吊挂处的铝合金型材的壁厚应通过计算确定,并应≥5.0mm。

广东11选58.MUQIANGDEJINSHUKUANGJIAYUZHUTIJIEGOUYINGTONGGUOYUMAIJIANLIANJIE,YUMAIJIANYINGZAIZHUTIJIEGOUHUNNINGTUSHIGONGSHIMAIRU,YUMAIJIANDEWEIZHIBIXUZHUNQUE。DANGMEIYOUTIAOJIANCAIYONGYUMAIJIANLIANJIESHI,YINGCAIYONGQITAKEKAODELIANJIECUOSHI,BINGYINGTONGGUOSHIYANQUEDINGQICHENGZAILI。

广东11选59.LIZHUYINGCAIYONGLUOSHUANYUJIAOMALIANJIE,LUOSHUANDEZHIJINGYINGJINGGUOJISUANQUEDING,BINGYING≥10mm。BUTONGJINSHUCAILIAOJIECHUSHIYINGCAIYONGJUEYUANDIANPIANFENGE。

10.MUQIANGSHANGDEKANGLIEFENG、SHENSUOFENG、CHENJIANGFENGDENGBUWEIDECHULI,YINGBAOZHENGFENGDESHIYONGGONGNENGHESHIMIANDEWANZHENGXING。

11.MUQIANGGONGCHENGDESHEJIYINGMANZUFANGBIANWEIHUHEQINGJIEDEYAOQIU。


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