现代化高层(ceng)建筑的(de)玻(bo)(bo)璃(li)(li)(li)(li)(li)幕墙采用(yong)(yong)了由(you)镜面(mian)玻(bo)(bo)璃(li)(li)(li)(li)(li)与普(pu)通(tong)玻(bo)(bo)璃(li)(li)(li)(li)(li)组合,隔(ge)层(ceng)充入干燥空(kong)(kong)气或惰(duo)性(xing)气体的(de)中空(kong)(kong)玻(bo)(bo)璃(li)(li)(li)(li)(li)。中空(kong)(kong)玻(bo)(bo)璃(li)(li)(li)(li)(li)有两层(ceng)和三层(ceng)之分,两层(ceng)中空(kong)(kong)玻(bo)(bo)璃(li)(li)(li)(li)(li)由(you)两层(ceng)玻(bo)(bo)璃(li)(li)(li)(li)(li)加密封框(kuang)架,形成一个夹层(ceng)空(kong)(kong)间(jian);三层(ceng)玻(bo)(bo)璃(li)(li)(li)(li)(li)则是(shi)由(you)三层(ceng)玻(bo)(bo)璃(li)(li)(li)(li)(li)构成两个夹层(ceng)空(kong)(kong)间(jian)。中空(kong)(kong)玻(bo)(bo)璃(li)(li)(li)(li)(li)具有隔(ge)音(yin)、隔(ge)热(re)、防结霜、防潮、抗风(feng)压强(qiang)度(du)大等(deng)优点(dian)。据测量(liang),当室外温(wen)度(du)为(wei)-10℃时,单(dan)层(ceng)玻(bo)(bo)璃(li)(li)(li)(li)(li)窗前的(de)温(wen)度(du)为(wei)-2℃,而使(shi)用(yong)(yong)三层(ceng)中空(kong)(kong)玻(bo)(bo)璃(li)(li)(li)(li)(li)的(de)室内温(wen)度(du)为(wei)13℃。而在(zai)炎(yan)热(re)夏天,双层(ceng)中空(kong)(kong)玻(bo)(bo)璃(li)(li)(li)(li)(li)可以(yi)挡住(zhu)90的(de)太阳辐射热(re)。阳光依(yi)然可以(yi)透过玻(bo)(bo)璃(li)(li)(li)(li)(li)幕墙,但晒(shai)在(zai)身(shen)上大多(duo)不会感到(dao)炎(yan)热(re)。使(shi)用(yong)(yong)中空(kong)(kong)玻(bo)(bo)璃(li)(li)(li)(li)(li)幕墙的(de)房间(jian)可以(yi)做到(dao)冬暖夏凉,很大地改善(shan)了生(sheng)活环(huan)境。
玻璃划痕修复套装的修复原理是:
先研(yan)磨(mo)(mo)(mo)、后(hou)(hou)(hou)抛(pao)(pao)光(guang)(guang)(guang)。具体解释就是:对(dui)于(yu)比较严重的划痕(hen),我们采(cai)用(yong)(yong)先用(yong)(yong)颗粒度比较大的研(yan)磨(mo)(mo)(mo)片进(jin)行(xing)研(yan)磨(mo)(mo)(mo),将(jiang)划痕(hen)研(yan)磨(mo)(mo)(mo)掉,然后(hou)(hou)(hou)再使(shi)用(yong)(yong)更细的研(yan)磨(mo)(mo)(mo)片进(jin)行(xing)精磨(mo)(mo)(mo),然后(hou)(hou)(hou)使(shi)用(yong)(yong)纯羊(yang)毛抛(pao)(pao)光(guang)(guang)(guang)盘或者海绵抛(pao)(pao)光(guang)(guang)(guang)轮和抛(pao)(pao)光(guang)(guang)(guang)膏进(jin)行(xing)抛(pao)(pao)光(guang)(guang)(guang),抛(pao)(pao)光(guang)(guang)(guang)结(jie)束后(hou)(hou)(hou),玻璃划痕(hen)修复(fu)(fu)结(jie)束。对(dui)于(yu)一(yi)般性划痕(hen),可以直接(jie)使(shi)用(yong)(yong)细的研(yan)磨(mo)(mo)(mo)片进(jin)行(xing)研(yan)磨(mo)(mo)(mo),研(yan)磨(mo)(mo)(mo)后(hou)(hou)(hou)抛(pao)(pao)光(guang)(guang)(guang),修复(fu)(fu)结(jie)束。对(dui)于(yu)轻微划痕(hen),可以直接(jie)使(shi)用(yong)(yong)抛(pao)(pao)光(guang)(guang)(guang)膏直接(jie)抛(pao)(pao)光(guang)(guang)(guang),抛(pao)(pao)光(guang)(guang)(guang)后(hou)(hou)(hou),修复(fu)(fu)结(jie)束。
玻璃(li)幕(mu)墙维(wei)修
幕(mu)墙的重要(yao)组(zu)成(cheng)部分(fen)是(shi)(shi)玻璃,而玻璃又是(shi)(shi)易损件(jian),因此管理和保(bao)护十分(fen)重要(yao)。在(zai)保(bao)存(cun)的地方广(guang)泛(fan)的流通空(kong)气(qi)是(shi)(shi)必(bi)(bi)要(yao)的。尤其是(shi)(shi)在(zai)高(gao)温及循环温度周期内更应注意。如果条(tiao)件(jian)不允许将它们存(cun)放在(zai)室(shi)内,那么(me)应该用防水(shui)(shui)油(you)布或塑料覆盖起来,以(yi)防风吹(chui)入的雨及流入的水(shui)(shui),并且应定期打开(kai)罩(zhao)布检查是(shi)(shi)否水(shui)(shui)气(qi)凝结(jie)。玻璃必(bi)(bi)须(xu)罩(zhao)上不透光(guang)的防护罩(zhao),决不能直接(jie)放在(zai)太阳光(guang)下保(bao)存(cun)。