• 分(fen)類：行業動態
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• 來(lai)源(yuan)：
• 發布時間：2019-12-04
• 訪問量：22

【概要描述】建筑(zhu)幕(mu)(mu)墻(qiang)(qiang)(qiang)在(zai)(zai)(zai)我(wo)國獲得到(dao)(dao)(dao)長足的(de)(de)(de)(de)(de)(de)(de)(de)(de)發(fa)(fa)展，一(yi)(yi)(yi)(yi)些系統達到(dao)(dao)(dao)或超(chao)越國外的(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)平(ping)，涌現(xian)(xian)(xian)(xian)(xian)(xian)(xian)出(chu)(chu)一(yi)(yi)(yi)(yi)大(da)(da)批精(jing)品工程(cheng)(cheng)和(he)(he)高(gao)科(ke)技含量的(de)(de)(de)(de)(de)(de)(de)(de)(de)工程(cheng)(cheng)，但是(shi)(shi)同時也有很多(duo)工程(cheng)(cheng)出(chu)(chu)現(xian)(xian)(xian)(xian)(xian)(xian)(xian)問(wen)題(ti)，甚至是(shi)(shi)不(bu)(bu)(bu)(bu)可(ke)(ke)(ke)諒解的(de)(de)(de)(de)(de)(de)(de)(de)(de)安(an)全性(xing)問(wen)題(ti)。?經過(guo)(guo)近些年的(de)(de)(de)(de)(de)(de)(de)(de)(de)工程(cheng)(cheng)檢測、實驗室檢驗以及技術會(hui)議的(de)(de)(de)(de)(de)(de)(de)(de)(de)討論，發(fa)(fa)現(xian)(xian)(xian)(xian)(xian)(xian)(xian)幕(mu)(mu)墻(qiang)(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)這(zhe)些問(wen)題(ti)可(ke)(ke)(ke)以通(tong)(tong)過(guo)(guo)設計(ji)(ji)手段加以避免(mian)(mian)。本文希望(wang)對我(wo)國幕(mu)(mu)墻(qiang)(qiang)(qiang)行(xing)業設計(ji)(ji)水(shui)(shui)平(ping)的(de)(de)(de)(de)(de)(de)(de)(de)(de)提高(gao)能(neng)(neng)有所幫助。???玻(bo)(bo)璃(li)幕(mu)(mu)墻(qiang)(qiang)(qiang)?玻(bo)(bo)璃(li)幕(mu)(mu)墻(qiang)(qiang)(qiang)是(shi)(shi)應(ying)(ying)用(yong)(yong)(yong)比(bi)較(jiao)(jiao)(jiao)(jiao)廣(guang)泛(fan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)外墻(qiang)(qiang)(qiang)系統。在(zai)(zai)(zai)建筑(zhu)外墻(qiang)(qiang)(qiang)中(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)主導(dao)地(di)位(wei)(wei)不(bu)(bu)(bu)(bu)可(ke)(ke)(ke)動搖，先后(hou)(hou)(hou)出(chu)(chu)現(xian)(xian)(xian)(xian)(xian)(xian)(xian)了很多(duo)精(jing)品工程(cheng)(cheng)。?氟(fu)(fu)碳涂(tu)層(ceng)(ceng)與(yu)結構(gou)(gou)膠(jiao)(jiao)(jiao)直接(jie)(jie)(jie)(jie)(jie)粘(zhan)接(jie)(jie)(jie)(jie)(jie)???一(yi)(yi)(yi)(yi)些結構(gou)(gou)密(mi)(mi)封(feng)(feng)膠(jiao)(jiao)(jiao)和(he)(he)氟(fu)(fu)碳涂(tu)層(ceng)(ceng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)粘(zhan)接(jie)(jie)(jie)(jie)(jie)是(shi)(shi)達不(bu)(bu)(bu)(bu)到(dao)(dao)(dao)幕(mu)(mu)墻(qiang)(qiang)(qiang)要(yao)(yao)求的(de)(de)(de)(de)(de)(de)(de)(de)(de)，因此隱(yin)框(kuang)(kuang)(kuang)(kuang)(kuang)幕(mu)(mu)墻(qiang)(qiang)(qiang)玻(bo)(bo)璃(li)組件的(de)(de)(de)(de)(de)(de)(de)(de)(de)副(fu)框(kuang)(kuang)(kuang)(kuang)(kuang)和(he)(he)玻(bo)(bo)璃(li)之間(jian)(jian)(jian)、氟(fu)(fu)碳涂(tu)層(ceng)(ceng)面(mian)(mian)(mian)板(ban)(ban)間(jian)(jian)(jian)接(jie)(jie)(jie)(jie)(jie)縫(feng)部(bu)(bu)位(wei)(wei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)密(mi)(mi)封(feng)(feng)應(ying)(ying)采(cai)(cai)(cai)(cai)取(qu)措(cuo)施，提高(gao)粘(zhan)接(jie)(jie)(jie)(jie)(jie)力(li)。有多(duo)種(zhong)措(cuo)施可(ke)(ke)(ke)供選(xuan)擇：（a）涂(tu)底漆，然后(hou)(hou)(hou)再打注結構(gou)(gou)膠(jiao)(jiao)(jiao)，但一(yi)(yi)(yi)(yi)些專家認為這(zhe)種(zhong)方(fang)(fang)法(fa)(fa)并(bing)不(bu)(bu)(bu)(bu)可(ke)(ke)(ke)靠，屬于(yu)“兩層(ceng)(ceng)皮”，也沒(mei)有比(bi)較(jiao)(jiao)(jiao)(jiao)有說(shuo)服力(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)正面(mian)(mian)(mian)報(bao)道(dao)證明這(zhe)種(zhong)方(fang)(fang)法(fa)(fa)確(que)實有效(xiao)，因此尚(shang)需進一(yi)(yi)(yi)(yi)步觀察、研究；（b）采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)組合型材構(gou)(gou)造(zao)，直接(jie)(jie)(jie)(jie)(jie)粘(zhan)接(jie)(jie)(jie)(jie)(jie)結構(gou)(gou)膠(jiao)(jiao)(jiao)部(bu)(bu)分與(yu)型材其(qi)他部(bu)(bu)分開，直接(jie)(jie)(jie)(jie)(jie)粘(zhan)接(jie)(jie)(jie)(jie)(jie)結構(gou)(gou)膠(jiao)(jiao)(jiao)部(bu)(bu)分采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)陽極(ji)氧化(hua)處(chu)(chu)理(li)(li)；（c）氟(fu)(fu)碳噴(pen)涂(tu)過(guo)(guo)程(cheng)(cheng)中(zhong)，對待(dai)(dai)粘(zhan)接(jie)(jie)(jie)(jie)(jie)部(bu)(bu)位(wei)(wei)進行(xing)遮(zhe)擋，保(bao)持(chi)其(qi)表(biao)面(mian)(mian)(mian)仍為陽極(ji)氧化(hua)；（d）采(cai)(cai)(cai)(cai)取(qu)補救措(cuo)施，用(yong)(yong)(yong)砂紙等(deng)將待(dai)(dai)粘(zhan)接(jie)(jie)(jie)(jie)(jie)表(biao)面(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)涂(tu)層(ceng)(ceng)去掉，靠自然氧化(hua)（大(da)(da)約(yue)5μm）。?自攻釘(ding)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)???自攻釘(ding)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)是(shi)(shi)一(yi)(yi)(yi)(yi)般的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)或定(ding)(ding)位(wei)(wei)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)，作為結構(gou)(gou)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)，其(qi)可(ke)(ke)(ke)靠性(xing)較(jiao)(jiao)(jiao)(jiao)差。?鋼鋁(lv)型材混合使用(yong)(yong)(yong)（鋁(lv)包鋼）?方(fang)(fang)鋼管內表(biao)面(mian)(mian)(mian)不(bu)(bu)(bu)(bu)易實現(xian)(xian)(xian)(xian)(xian)(xian)(xian)噴(pen)丸處(chu)(chu)理(li)(li)，熱鍍鋅(xin)時容易出(chu)(chu)現(xian)(xian)(xian)(xian)(xian)(xian)(xian)質量問(wen)題(ti)，導(dao)致(zhi)抗(kang)腐蝕性(xing)能(neng)(neng)低(di)下(xia)；鋼鋁(lv)配合間(jian)(jian)(jian)隙應(ying)(ying)比(bi)較(jiao)(jiao)(jiao)(jiao)嚴密(mi)(mi)，否則不(bu)(bu)(bu)(bu)能(neng)(neng)達到(dao)(dao)(dao)共同受力(li)，給防止出(chu)(chu)現(xian)(xian)(xian)(xian)(xian)(xian)(xian)雙金屬電化(hua)學腐蝕造(zao)成(cheng)困難。?短(duan)壓(ya)(ya)(ya)(ya)蓋(gai)(gai)(gai)???明框(kuang)(kuang)(kuang)(kuang)(kuang)幕(mu)(mu)墻(qiang)(qiang)(qiang)采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)壓(ya)(ya)(ya)(ya)蓋(gai)(gai)(gai)壓(ya)(ya)(ya)(ya)接(jie)(jie)(jie)(jie)(jie)，一(yi)(yi)(yi)(yi)方(fang)(fang)面(mian)(mian)(mian)便于(yu)實現(xian)(xian)(xian)(xian)(xian)(xian)(xian)等(deng)壓(ya)(ya)(ya)(ya)腔(qiang)，另一(yi)(yi)(yi)(yi)方(fang)(fang)面(mian)(mian)(mian)可(ke)(ke)(ke)以與(yu)扣(kou)蓋(gai)(gai)(gai)實現(xian)(xian)(xian)(xian)(xian)(xian)(xian)卡(ka)(ka)接(jie)(jie)(jie)(jie)(jie)。采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)不(bu)(bu)(bu)(bu)連(lian)(lian)(lian)(lian)(lian)續的(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)蓋(gai)(gai)(gai)（短(duan)壓(ya)(ya)(ya)(ya)蓋(gai)(gai)(gai)），雖然可(ke)(ke)(ke)以降低(di)成(cheng)本，但會(hui)出(chu)(chu)現(xian)(xian)(xian)(xian)(xian)(xian)(xian)玻(bo)(bo)璃(li)不(bu)(bu)(bu)(bu)平(ping)、等(deng)壓(ya)(ya)(ya)(ya)腔(qiang)無(wu)法(fa)(fa)形(xing)成(cheng)等(deng)問(wen)題(ti)。?橫(heng)(heng)梁立柱(zhu)(zhu)間(jian)(jian)(jian)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)件采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)兩點連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)?幕(mu)(mu)墻(qiang)(qiang)(qiang)橫(heng)(heng)梁常(chang)(chang)常(chang)(chang)會(hui)出(chu)(chu)現(xian)(xian)(xian)(xian)(xian)(xian)(xian)“耷拉(la)頭”現(xian)(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)，其(qi)原因可(ke)(ke)(ke)能(neng)(neng)有：（1）橫(heng)(heng)梁承(cheng)載力(li)不(bu)(bu)(bu)(bu)滿足要(yao)(yao)求；（2）橫(heng)(heng)梁和(he)(he)立柱(zhu)(zhu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)比(bi)較(jiao)(jiao)(jiao)(jiao)薄弱，比(bi)如(ru)橫(heng)(heng)梁立柱(zhu)(zhu)間(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)件采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)兩個螺栓（釘(ding)）連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)，由于(yu)其(qi)抗(kang)扭性(xing)能(neng)(neng)比(bi)較(jiao)(jiao)(jiao)(jiao)差，導(dao)致(zhi)幕(mu)(mu)墻(qiang)(qiang)(qiang)橫(heng)(heng)梁發(fa)(fa)生(sheng)扭轉。?大(da)(da)截面(mian)(mian)(mian)裝(zhuang)飾(shi)條無(wu)滴(di)水(shui)(shui)線(xian)???大(da)(da)截面(mian)(mian)(mian)裝(zhuang)飾(shi)條上(shang)表(biao)面(mian)(mian)(mian)會(hui)有積(ji)灰(hui)，如(ru)果不(bu)(bu)(bu)(bu)設置滴(di)水(shui)(shui)線(xian)，會(hui)造(zao)成(cheng)幕(mu)(mu)墻(qiang)(qiang)(qiang)表(biao)面(mian)(mian)(mian)出(chu)(chu)現(xian)(xian)(xian)(xian)(xian)(xian)(xian)較(jiao)(jiao)(jiao)(jiao)多(duo)流(liu)痕。如(ru)果在(zai)(zai)(zai)裝(zhuang)飾(shi)條前端設置滴(di)水(shui)(shui)線(xian)，能(neng)(neng)有效(xiao)避免(mian)(mian)水(shui)(shui)和(he)(he)灰(hui)塵混合流(liu)到(dao)(dao)(dao)幕(mu)(mu)墻(qiang)(qiang)(qiang)表(biao)面(mian)(mian)(mian)。?裝(zhuang)飾(shi)蓋(gai)(gai)(gai)與(yu)活(huo)卡(ka)(ka)口配合???裝(zhuang)飾(shi)蓋(gai)(gai)(gai)應(ying)(ying)與(yu)擠壓(ya)(ya)(ya)(ya)型材的(de)(de)(de)(de)(de)(de)(de)(de)(de)卡(ka)(ka)口相連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)，這(zhe)種(zhong)卡(ka)(ka)口尺寸固定(ding)(ding)、精(jing)度(du)(du)較(jiao)(jiao)(jiao)(jiao)高(gao)，能(neng)(neng)夠實現(xian)(xian)(xian)(xian)(xian)(xian)(xian)可(ke)(ke)(ke)靠的(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)。通(tong)(tong)過(guo)(guo)螺釘(ding)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)后(hou)(hou)(hou)形(xing)成(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)卡(ka)(ka)口精(jing)度(du)(du)達不(bu)(bu)(bu)(bu)到(dao)(dao)(dao)要(yao)(yao)求，連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)不(bu)(bu)(bu)(bu)可(ke)(ke)(ke)靠。?開啟腔(qiang)未設置熱密(mi)(mi)線(xian)???熱密(mi)(mi)線(xian)在(zai)(zai)(zai)節能(neng)(neng)鋁(lv)合金窗(chuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)設計(ji)(ji)中(zhong)有較(jiao)(jiao)(jiao)(jiao)廣(guang)泛(fan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)應(ying)(ying)用(yong)(yong)(yong)，但在(zai)(zai)(zai)建筑(zhu)幕(mu)(mu)墻(qiang)(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)開啟腔(qiang)內應(ying)(ying)用(yong)(yong)(yong)較(jiao)(jiao)(jiao)(jiao)少(shao)，導(dao)致(zhi)幕(mu)(mu)墻(qiang)(qiang)(qiang)開啟部(bu)(bu)位(wei)(wei)節能(neng)(neng)效(xiao)果低(di)下(xia)。?隱(yin)框(kuang)(kuang)(kuang)(kuang)(kuang)幕(mu)(mu)墻(qiang)(qiang)(qiang)采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)非定(ding)(ding)距壓(ya)(ya)(ya)(ya)板(ban)(ban)???隱(yin)框(kuang)(kuang)(kuang)(kuang)(kuang)幕(mu)(mu)墻(qiang)(qiang)(qiang)和(he)(he)半隱(yin)框(kuang)(kuang)(kuang)(kuang)(kuang)幕(mu)(mu)墻(qiang)(qiang)(qiang)通(tong)(tong)常(chang)(chang)采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)壓(ya)(ya)(ya)(ya)板(ban)(ban)（壓(ya)(ya)(ya)(ya)塊(kuai)(kuai)）傳力(li)，其(qi)間(jian)(jian)(jian)距一(yi)(yi)(yi)(yi)般不(bu)(bu)(bu)(bu)大(da)(da)于(yu)300mm，有定(ding)(ding)距和(he)(he)非定(ding)(ding)距壓(ya)(ya)(ya)(ya)板(ban)(ban)兩種(zhong)。定(ding)(ding)距壓(ya)(ya)(ya)(ya)板(ban)(ban)通(tong)(tong)過(guo)(guo)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)螺栓緊(jin)固后(hou)(hou)(hou)其(qi)壓(ya)(ya)(ya)(ya)接(jie)(jie)(jie)(jie)(jie)間(jian)(jian)(jian)隙比(bi)較(jiao)(jiao)(jiao)(jiao)固定(ding)(ding)，對玻(bo)(bo)璃(li)面(mian)(mian)(mian)板(ban)(ban)副(fu)框(kuang)(kuang)(kuang)(kuang)(kuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)緊(jin)力(li)比(bi)較(jiao)(jiao)(jiao)(jiao)一(yi)(yi)(yi)(yi)致(zhi)，便于(yu)吸收結構(gou)(gou)和(he)(he)溫度(du)(du)等(deng)變(bian)形(xing)，減少(shao)摩擦噪(zao)音(yin)，并(bing)且能(neng)(neng)夠避免(mian)(mian)因壓(ya)(ya)(ya)(ya)塊(kuai)(kuai)壓(ya)(ya)(ya)(ya)得不(bu)(bu)(bu)(bu)均(jun)造(zao)成(cheng)玻(bo)(bo)璃(li)面(mian)(mian)(mian)板(ban)(ban)出(chu)(chu)現(xian)(xian)(xian)(xian)(xian)(xian)(xian)影像畸變(bian)現(xian)(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)。?假明框(kuang)(kuang)(kuang)(kuang)(kuang)隱(yin)框(kuang)(kuang)(kuang)(kuang)(kuang)未按(an)隱(yin)框(kuang)(kuang)(kuang)(kuang)(kuang)幕(mu)(mu)墻(qiang)(qiang)(qiang)進行(xing)設計(ji)(ji)???假明框(kuang)(kuang)(kuang)(kuang)(kuang)通(tong)(tong)常(chang)(chang)在(zai)(zai)(zai)隱(yin)框(kuang)(kuang)(kuang)(kuang)(kuang)幕(mu)(mu)墻(qiang)(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)接(jie)(jie)(jie)(jie)(jie)縫(feng)處(chu)(chu)加裝(zhuang)一(yi)(yi)(yi)(yi)個裝(zhuang)飾(shi)條，起到(dao)(dao)(dao)明框(kuang)(kuang)(kuang)(kuang)(kuang)幕(mu)(mu)墻(qiang)(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)裝(zhuang)飾(shi)效(xiao)果。這(zhe)種(zhong)結構(gou)(gou)應(ying)(ying)采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)隱(yin)框(kuang)(kuang)(kuang)(kuang)(kuang)幕(mu)(mu)墻(qiang)(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)設計(ji)(ji)方(fang)(fang)法(fa)(fa)設計(ji)(ji)中(zhong)空(kong)玻(bo)(bo)璃(li)和(he)(he)結構(gou)(gou)膠(jiao)(jiao)(jiao)，即第二道(dao)密(mi)(mi)封(feng)(feng)膠(jiao)(jiao)(jiao)應(ying)(ying)采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)硅酮結構(gou)(gou)膠(jiao)(jiao)(jiao)密(mi)(mi)封(feng)(feng)。如(ru)果采(cai)(cai)(cai)(cai)用(yong)(yong)(yong)聚硫膠(jiao)(jiao)(jiao)作為中(zhong)空(kong)玻(bo)(bo)璃(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)第二道(dao)密(mi)(mi)封(feng)(feng)，盡管不(bu)(bu)(bu)(bu)一(yi)(yi)(yi)(yi)定(ding)(ding)在(zai)(zai)(zai)紫外線(xian)照射下(xia)破壞(huai)，仍然存在(zai)(zai)(zai)不(bu)(bu)(bu)(bu)安(an)全的(de)(de)(de)(de)(de)(de)(de)(de)(de)因素。