重庆装点建筑工程dajialiaoliaocailiaomuqiangjiwaichuangzhangkaixiangyingdexiamiande：

1、debolicailiaobolimuqianggongyexitongdaxiao（jgj102-200ও3）：“4.1.5  cailiaobolimuqiangfandongchuangdesheji，yingzhizucaiyongyong𓆉tuhezongpingmiantuchengxiaorang，bingyingzhamenqibijibianyu，fangfanshejizailiang、zhu、geduanqiangdengweizi。fandongshandefandonghuduzuihaobuyaoduoyu30du，fandonggeduanzuihaobuyaoduoyu300mm”。

2、gonggongzhengxiujienenghuanbaoღdeshejidachidu（gb50189－2005）：“4.2.8waichuangdekefandong✨guimojisuanjuebunengshaoyuchuangguimojisuande30％；tongmingbolimuqiangyingyoukefandongtuanduihuoloufengsongfengzhuanyongshebei。”

3、dingcengshangyongjianchengshejifanghuifangshuisiranfa（gb50045-95 2002nianshijianneiban）：“8.2.2.4 🃏xiaofeixuqiutongfengdewulikefanqiwaichuangguimotahaibuyinggaixuxiaoyugaiwuliguimo🍎de2％。”

ꦓ 4、minyongjianzhudajianshejigousigongli（gb50352－2005）；“7.2.2xuanqujiuzhijieqingxintongfengdeyudi，qitongfengqichihuxingyingbaohanxialiebushuyuzhidu：1 suiyue、xuexifangfadewuzilidetongfengqichiꦏyaoyonghuxingbuyinggaibudayugaiwuzilidizhuanhuxingde1／20；”

yishangxiandu，wlejiedaoxiashu：

 1、jiacengboliwaiqiangganguashicaisiranfabingbuhuiyouduiyaokaichuangbiaomianjideyaozuolianghuafenxiyao，yeshiweikeyibaozhangfanyueshandedeanquanyiyierzuochulejianguanbumenzibang🦄。

2、jienenggongsisiranfaduichuanghudehuxingnongleqinglideguize，buguo，guanyucitiaowen，woxiangyaoshashihouzhiyi：

a、waichuangdekefanchushiyongzhandimianshenmeqingkuangxiajiushishuozhikefanchuchuangdeshiyongzhandimian，💛haishishuofanchuchuangfanchuhoudeyoudeyonglufengshiyongzhandimian，congzishangshangqingchu，🎀wozongjuedeshimianqianyige，yeburucidefanchufangshifangfabuzhou，rupingkai、tuila、shangxuan、neidaodengfangmianfangshifangfabuzhoudeyoudeyonglufengshiyongzhandimianburucide；

b、tongjijiadingshidantangdelvhejinchuangꦛ，neijiu30％jiucainenghenbangdeshuzhiweilvhejinchuangdefanyuedanweibumenhezhengtanglvhejinchuangdebilv，tongjijiadingshibolijianzhumuqianggongchengyuju，youmeiyoujiujiucainengshuzhiweimeigekaijiannei，fanyueshandeshiyongdemianjihetouguangduqutongmingbolijianzhumuqianggongchengshiyongdemianjidebilvni？30％bunengbuxiao。

c、xihuan，woxihuanjunyongjianzaohuxingdeshengtaitongfengtouqitiaojiankendinghehuxingdezaidishangzhandi、huxingdejibengongnenghehuxingsuoshudedequyuhuafenguanyuxi，jiujingshifanchuchuanghechuangdebilv，huanshifanchushanhetouguangduqutongmingboligangdezhandibilv，dounanyijingmidefankendinghuxingdeshengtaitongfengtouqibiaozhun。jugehuixiangduibijiaojidiandebiru：1getingdadeshangwudanganshi，300duopingfangmidetexinliangdenayizhong，qiangshenshilvbanshicaimuqiang，zhihuikai1ge1mx1mdechuang，ruguoshiquanfanchude，neitadefanchuzhandiquwangle100％，ershitongfengtouqijieguoni？yinci，woxihuanfanchuchuangdezhandikendinghehuxingzhandibi，“junyongjianzaoshejigongli（gb50352－2005）”deꦏhuizhikendinghuixiangduibijiaojingmi。

3、citiaochifu，tadeheshifanweineishi“chujianshejiaogaozhuanbian50mdezhongtongyongjianshehejianshejiaogaozhuanbian100mdeqishenjianshewai，kaowaiqiangzhuangxiudepaifengguanfengguantizijianjiqianshi、fanghuowujifangdiantijianqianshiheshiyiqianshi”，yinerwangridebangonggongwuzidengxuyaokenengwuxuyaokaolvhenwuzhongduoyangxingpaifengguandedefangfa，gukenengbuzunxunyuanze2％deqingqiu（yinci，benrenxiangzhetongchangqingkuangxiadeguanfengyongzhangkaichuanggezhongshiyuhenwuzhongduoyangxingpaifengguanchuang，youpaifengguanchuangzuihaodexuanzeruanjianshezhizaiwuzidezuoxiafang，yincihenwuzhongduoyangxingpaifengguanshouꦬshiwaiqitiyingshangyoudianda，nongnanhuibangdaomang）

4、这条尺度，我觉得四川装饰工程是真实约束幕墙或窗的翻开面积最小值的条文，并且运用的是“透风启齿的有用面积”，那么不同的翻开方法都需折算出它的透风有用面积。而小弟最大的疑问之处就是“翻开窗的透风有用面积该怎样核算呢”？铝合金平开窗、推拉窗的翻开有用面积个人以为应该能够抵达其翻开窗面积的巨细，而幕墙上悬窗、内倒窗，包括平推窗的有用面积该🧔假设断定？上悬外开窗是不是就是两真个三角形面积＋底侧的矩形面积？假设按此算法，根据玻璃幕墙尺度30度和300mm的捆绑，一般上悬外开的玻璃幕墙要抵达“房间地板面积的1／20的有用透风面积”，那需求的翻开窗面积就🎃很大。