现代化高层(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)建筑的(de)(de)玻(bo)(bo)璃(li)(li)(li)(li)幕墙(qiang)采用(yong)了由镜面玻(bo)(bo)璃(li)(li)(li)(li)与普通玻(bo)(bo)璃(li)(li)(li)(li)组合,隔层(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)充入干燥空气(qi)或惰性气(qi)体的(de)(de)中空玻(bo)(bo)璃(li)(li)(li)(li)。中空玻(bo)(bo)璃(li)(li)(li)(li)有两(liang)层(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)和(he)三层(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)之分,两(liang)层(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)中空玻(bo)(bo)璃(li)(li)(li)(li)由两(liang)层(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)玻(bo)(bo)璃(li)(li)(li)(li)加(jia)密封框(kuang)架,形成一(yi)个夹(jia)层(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)空间(jian)(jian);三层(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)玻(bo)(bo)璃(li)(li)(li)(li)则(ze)是由三层(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)玻(bo)(bo)璃(li)(li)(li)(li)构成两(liang)个夹(jia)层(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)空间(jian)(jian)。中空玻(bo)(bo)璃(li)(li)(li)(li)具有隔音、隔热(re)(re)、防结霜、防潮、抗风(feng)压强度(du)大等优点。据测量,当室外温度(du)为(wei)-10℃时(shi),单(dan)层(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)玻(bo)(bo)璃(li)(li)(li)(li)窗前(qian)的(de)(de)温度(du)为(wei)-2℃,而使(shi)用(yong)三层(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)中空玻(bo)(bo)璃(li)(li)(li)(li)的(de)(de)室内温度(du)为(wei)13℃。而在炎热(re)(re)夏(xia)(xia)天,双层(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)中空玻(bo)(bo)璃(li)(li)(li)(li)可(ke)以(yi)挡住(zhu)90的(de)(de)太阳辐射(she)热(re)(re)。阳光(guang)依然可(ke)以(yi)透过玻(bo)(bo)璃(li)(li)(li)(li)幕墙(qiang),但晒在身上大多不会感到炎热(re)(re)。使(shi)用(yong)中空玻(bo)(bo)璃(li)(li)(li)(li)幕墙(qiang)的(de)(de)房(fang)间(jian)(jian)可(ke)以(yi)做到冬暖夏(xia)(xia)凉(liang),很(hen)大地改(gai)善了生活环(huan)境。
玻璃划痕修复套装的修复原理是:
先(xian)研(yan)(yan)(yan)磨(mo)(mo)(mo)、后(hou)抛(pao)(pao)(pao)光(guang)(guang)。具体解释就是:对(dui)(dui)于(yu)比较严(yan)重(zhong)的划(hua)(hua)(hua)痕,我们采用(yong)(yong)先(xian)用(yong)(yong)颗(ke)粒度比较大的研(yan)(yan)(yan)磨(mo)(mo)(mo)片进(jin)(jin)行研(yan)(yan)(yan)磨(mo)(mo)(mo),将划(hua)(hua)(hua)痕研(yan)(yan)(yan)磨(mo)(mo)(mo)掉,然后(hou)再(zai)使用(yong)(yong)更细(xi)(xi)的研(yan)(yan)(yan)磨(mo)(mo)(mo)片进(jin)(jin)行精(jing)磨(mo)(mo)(mo),然后(hou)使用(yong)(yong)纯羊毛抛(pao)(pao)(pao)光(guang)(guang)盘(pan)或者海绵(mian)抛(pao)(pao)(pao)光(guang)(guang)轮和抛(pao)(pao)(pao)光(guang)(guang)膏进(jin)(jin)行抛(pao)(pao)(pao)光(guang)(guang),抛(pao)(pao)(pao)光(guang)(guang)结束(shu)后(hou),玻璃划(hua)(hua)(hua)痕修(xiu)复结束(shu)。对(dui)(dui)于(yu)一般性划(hua)(hua)(hua)痕,可以(yi)直接(jie)(jie)使用(yong)(yong)细(xi)(xi)的研(yan)(yan)(yan)磨(mo)(mo)(mo)片进(jin)(jin)行研(yan)(yan)(yan)磨(mo)(mo)(mo),研(yan)(yan)(yan)磨(mo)(mo)(mo)后(hou)抛(pao)(pao)(pao)光(guang)(guang),修(xiu)复结束(shu)。对(dui)(dui)于(yu)轻微划(hua)(hua)(hua)痕,可以(yi)直接(jie)(jie)使用(yong)(yong)抛(pao)(pao)(pao)光(guang)(guang)膏直接(jie)(jie)抛(pao)(pao)(pao)光(guang)(guang),抛(pao)(pao)(pao)光(guang)(guang)后(hou),修(xiu)复结束(shu)。
玻璃(li)幕(mu)墙维修
幕墙的(de)重要(yao)组成部分是(shi)玻璃,而玻璃又(you)是(shi)易损件,因此管(guan)理和保护(hu)十分重要(yao)。在保存(cun)的(de)地方(fang)广泛(fan)的(de)流(liu)通空气(qi)是(shi)必要(yao)的(de)。尤其是(shi)在高温及循环温度周期内更应(ying)注意。如果条件不允(yun)许将它们存(cun)放在室内,那么应(ying)该用防(fang)(fang)水油布(bu)或(huo)塑料覆盖(gai)起来,以防(fang)(fang)风吹入的(de)雨及流(liu)入的(de)水,并且应(ying)定期打开(kai)罩(zhao)布(bu)检查是(shi)否水气(qi)凝(ning)结。玻璃必须(xu)罩(zhao)上不透光的(de)防(fang)(fang)护(hu)罩(zhao),决不能(neng)直(zhi)接放在太阳光下保存(cun)。