现代化高层(ceng)(ceng)建筑(zhu)的(de)玻(bo)(bo)(bo)璃(li)(li)(li)幕墙(qiang)(qiang)采用(yong)了由(you)镜(jing)面玻(bo)(bo)(bo)璃(li)(li)(li)与普通玻(bo)(bo)(bo)璃(li)(li)(li)组合(he),隔(ge)层(ceng)(ceng)充入干(gan)燥空(kong)(kong)气或惰性气体的(de)中(zhong)空(kong)(kong)玻(bo)(bo)(bo)璃(li)(li)(li)。中(zhong)空(kong)(kong)玻(bo)(bo)(bo)璃(li)(li)(li)有两层(ceng)(ceng)和三层(ceng)(ceng)之分,两层(ceng)(ceng)中(zhong)空(kong)(kong)玻(bo)(bo)(bo)璃(li)(li)(li)由(you)两层(ceng)(ceng)玻(bo)(bo)(bo)璃(li)(li)(li)加密封(feng)框架(jia),形成一个夹(jia)层(ceng)(ceng)空(kong)(kong)间(jian)(jian);三层(ceng)(ceng)玻(bo)(bo)(bo)璃(li)(li)(li)则是由(you)三层(ceng)(ceng)玻(bo)(bo)(bo)璃(li)(li)(li)构成两个夹(jia)层(ceng)(ceng)空(kong)(kong)间(jian)(jian)。中(zhong)空(kong)(kong)玻(bo)(bo)(bo)璃(li)(li)(li)具有隔(ge)音(yin)、隔(ge)热(re)、防(fang)结霜、防(fang)潮、抗风压强度(du)大等优点。据测(ce)量,当室外温(wen)度(du)为-10℃时,单层(ceng)(ceng)玻(bo)(bo)(bo)璃(li)(li)(li)窗前的(de)温(wen)度(du)为-2℃,而使用(yong)三层(ceng)(ceng)中(zhong)空(kong)(kong)玻(bo)(bo)(bo)璃(li)(li)(li)的(de)室内温(wen)度(du)为13℃。而在炎(yan)热(re)夏(xia)天,双层(ceng)(ceng)中(zhong)空(kong)(kong)玻(bo)(bo)(bo)璃(li)(li)(li)可以(yi)挡(dang)住90的(de)太阳辐射热(re)。阳光(guang)依然可以(yi)透过玻(bo)(bo)(bo)璃(li)(li)(li)幕墙(qiang)(qiang),但(dan)晒在身上大多不会感到炎(yan)热(re)。使用(yong)中(zhong)空(kong)(kong)玻(bo)(bo)(bo)璃(li)(li)(li)幕墙(qiang)(qiang)的(de)房间(jian)(jian)可以(yi)做到冬暖(nuan)夏(xia)凉(liang),很大地改(gai)善了生活环境。
玻璃划痕修复套装的修复原理是:
先研(yan)磨(mo)、后(hou)(hou)抛光(guang)。具体解释(shi)就是:对(dui)于(yu)比较严重的(de)划(hua)痕,我们(men)采用(yong)(yong)(yong)先用(yong)(yong)(yong)颗粒度比较大的(de)研(yan)磨(mo)片进行(xing)研(yan)磨(mo),将(jiang)划(hua)痕研(yan)磨(mo)掉,然后(hou)(hou)再使(shi)用(yong)(yong)(yong)更(geng)细(xi)的(de)研(yan)磨(mo)片进行(xing)精磨(mo),然后(hou)(hou)使(shi)用(yong)(yong)(yong)纯羊毛抛光(guang)盘(pan)或者海绵抛光(guang)轮和抛光(guang)膏(gao)进行(xing)抛光(guang),抛光(guang)结(jie)束后(hou)(hou),玻璃划(hua)痕修复结(jie)束。对(dui)于(yu)一般(ban)性(xing)划(hua)痕,可(ke)以直接使(shi)用(yong)(yong)(yong)细(xi)的(de)研(yan)磨(mo)片进行(xing)研(yan)磨(mo),研(yan)磨(mo)后(hou)(hou)抛光(guang),修复结(jie)束。对(dui)于(yu)轻微划(hua)痕,可(ke)以直接使(shi)用(yong)(yong)(yong)抛光(guang)膏(gao)直接抛光(guang),抛光(guang)后(hou)(hou),修复结(jie)束。
玻璃幕墙维(wei)修
幕墙的重要组成(cheng)部分(fen)是(shi)玻(bo)(bo)(bo)璃,而(er)玻(bo)(bo)(bo)璃又是(shi)易损(sun)件,因(yin)此管理和保护(hu)十(shi)分(fen)重要。在保存(cun)的地方广泛(fan)的流通空气是(shi)必要的。尤其是(shi)在高温及循环温度周(zhou)期内(nei)更应(ying)注意。如(ru)果条(tiao)件不允许(xu)将它们存(cun)放在室内(nei),那么应(ying)该用防(fang)水油布(bu)或塑料覆盖起来,以防(fang)风吹入的雨及流入的水,并且应(ying)定期打开罩布(bu)检查是(shi)否水气凝结。玻(bo)(bo)(bo)璃必须罩上不透(tou)光的防(fang)护(hu)罩,决(jue)不能直(zhi)接放在太阳光下保存(cun)。