YI、FANGWUJIEGOUSHEJIHUOBANXINGQUEXIANERYINFADELOUSHUIYINHUAN:
1、WUMIANBUFENCAIBANGUOBO。JINGGUOYIDUANSHIJIANDESHIYONG,WAIBANFUSHIHUOZHESHOUWENDUYINGXIANGBIANXING,BANZHIJIANFENGXIZENGDA,CHANSHENGLOUSHUI。
2、BANXINGXUANZEBUDANG。CAIYONGNAZHONGZHIJIEYONGZIGONGLUODINGLIANJIEDEBANXINGLAISHUO,JISHIXIANCHANGCHULIDEHENHAO,FANGSHUIJIAOZUODEHENDAOWEI,YOUYUMIANBANDEREZHANGLENGSUODEXINGNENGHUICHUXIANLOUSHUI。
3、ZAIJILIEDESHICHANGJINGZHENGZHONG,SHIGONGFANGWEICHENGJIERENWU,ERYIWEIJIANGDIZAOJIA,WEILEJIESHENGYUANLIAO,ZAIJIEGOUSHEJISHI,JIANXIAOFANGWUPODU,SHENZHIYOUDEDIYU1/20,ZAOCHENGWUMIANYUSHUIBUNENGJISHIPAIDAOTIANGOU,SHIDEWUMIANJISHUI,ZAOCHENGFANGWULOUSHUI。
4、YOUYUZAOJIAYINSU,MUQIANQINGGANGFANGWUSUOCAIYONGDEYAXINGBAN,DADUOSHUWEIPOGAOJIAODIDEBANXING(YOUXIAOMIANJIDA),ERQIEDAJIEKUANDUSHAO,DANGFANGWUJISHUISHI,RONGYIMANGUOBANXINGDAJIEBUWEI,CHANSHENGLOUSHUI。
5、QUESHAOJIEDIANSHEJI,SHIGONGDANWEISUIYIXUANYONGJIEDIANZUOFA,WUJICHUNVERQIANGGAODUBUGOU,SHENCHUWUMIANDEGUANDAO、PAIQIDAOWEIZHIBUTUOHUOGAODUBUGOU,YIZHIYINGXIANGFANGSHUICENGSHIGONGKUNNAN,CHANSHENGLOUSHUI。

ER、YOUYUCAILIAOTEXINGYINFADELOUSHUIYINHUAN:
1、TESHUBUWEI:YOUYUSHIYONGBUTONGCAILIAOLIANJIE,BIRUNVERQIANGYUGANGBANLIANJIECHU、WUMIANCAIGUANGDAIDENGBUWEI,YOUYUYINGLIBIANHUABUTONGBU,CHANSHENGLOUSHUIYINHUAN。
2、钢结构体系中,由于结构本身在温度变化、受风载、雪载等外力的作用下,容易发生弹性变形,在连接部位产生位移而生产漏水隐患。
3、JINSHUBANZISHENDAOREXISHUDA,DANGWAIJIEWENDUFASHENGJIAODABIANHUASHI,YOUYUHUANJINGWENCHABIANHUADA,YINWENDUBIANHUAZAOCHENGCAIGANGBANSHOUSUOBIANXINGERZAIJIEKOUCHUCHANSHENGJIAODAWEIYI,YINERZAIJINSHUWUBANJIEKOUBUWEIYICHANSHENGLOUSHUIYINHUAN。
SAN、SHIGONGYINSUERYINFADELOUSHUIYINHUAN:
1、SHIGONGGUOCHENGZHONGDUIWUMIANWEIHUBUZHUYIBAOHU,SUIYICAITAWUMIAN,POHUAILEWUMIANDEPINGZHENGSHENZHICHUXIANLIEWEN。
2、TIANGOUBUJINXINGFANGFU。YOUXIESHIGONGDANWEIDETIANGOUFANGFUZHISHISHUAFANGXIUQIHUOLIQINGQI,SHIYONGYIDUANSHIJIANHOU,TIANGOUFUSHIYANZHONG。
3、钢结构厂房屋面板因跨度过大,很多情况下屋面板存在搭接过程,虽然在搭接处采用了聚氨酯密封胶和缝合钉等处理,安装往往很难达到设计理论标准,导致漏雨。
4、TIANGOUHENGXIANGMEIYOUPODU。ZHIZUOSHILIUYIDINGPODU,ZHISHAO0.5%。
5、GUANJIANJIEDIANBUWEISHIGONGMAHU。NVERQIANGDENGGENBUYINJIAOMEIYOUANGUIDINGZHIZUOYUANHUHUOYUANHUTAIXIAO,JUANCAIDUANBIANSHOUTOUMIFENGBUYAN,SHANGKOUBAITIEPIBIANXING,GUDINGDIANXISHAOJIAZHIMIFENGCAILIAOFENGKOUBUHAO。