長(chang)沙中空玻(bo)璃在(zai)(zai)現在(zai)(zai)生活中使用越來(lai)越普(pu)及,今天長(chang)沙玻(bo)璃廠專家來(lai)為大家介(jie)紹一下(xia)什么是長(chang)沙中空玻(bo)璃,什么是雙層中空玻(bo)璃。
長(chang)(chang)沙中空玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)是(shi)由兩(liang)層或多層平板玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)構成。四周用高強高氣密性(xing)復(fu)合粘結劑,將(jiang)兩(liang)片(pian)或多片(pian)玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)與密封條(tiao)、玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)條(tiao)粘接、密封。中間(jian)充(chong)(chong)入干燥氣體,框(kuang)內充(chong)(chong)以干燥劑,以保證玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)片(pian)間(jian)空氣的(de)干燥度。長(chang)(chang)沙中空玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)可(ke)以根據要求選用各種不同性(xing)能的(de)玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)原片(pian),如無色(se)透明浮(fu)法玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)壓(ya)花玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)、吸熱(re)玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)、熱(re)反射玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)、夾(jia)絲玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)、長(chang)(chang)沙鋼(gang)化玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)等與邊框(kuang)(鋁框(kuang)架或玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)條(tiao)等),經膠結、焊接或熔接而制(zhi)成。長(chang)(chang)沙中空玻(bo)(bo)(bo)(bo)(bo)(bo)璃(li)除了隔音隔熱(re)功能,還(huan)有具(ju)有節能、安(an)全、防(fang)霧(wu)等作(zuo)用,主要應(ying)用于建筑外墻、門窗(chuang)、火車、輪船、電器產品(pin)等。
雙(shuang)層(ceng)中空玻璃(li)
玻(bo)璃(li)窗(chuang)是(shi)建筑物冷(熱(re)(re))量最大(da)(da)的(de)(de)耗損(sun)點(dian),而雙(shuang)層(ceng)中(zhong)(zhong)空(kong)(kong)(kong)(kong)玻(bo)璃(li)的(de)(de)傳熱(re)(re)系(xi)數僅為1.63—3.1m/w.k,是(shi)單層(ceng)玻(bo)璃(li)的(de)(de)29%—56%,因(yin)而熱(re)(re)損(sun)失可減(jian)少約(yue)70%左右,大(da)(da)大(da)(da)減(jian)輕采冷(暖)空(kong)(kong)(kong)(kong)調的(de)(de)負載。顯然窗(chuang)戶面積越(yue)大(da)(da),中(zhong)(zhong)空(kong)(kong)(kong)(kong)玻(bo)璃(li)的(de)(de)節(jie)能節(jie)約(yue)效(xiao)(xiao)果(guo)越(yue)明顯。雙(shuang)層(ceng)中(zhong)(zhong)空(kong)(kong)(kong)(kong)玻(bo)璃(li)窗(chuang)的(de)(de)另一(yi)(yi)大(da)(da)使(shi)用功能就是(shi)能大(da)(da)幅(fu)度減(jian)低(di)噪(zao)音的(de)(de)分(fen)貝數,一(yi)(yi)般可減(jian)低(di)噪(zao)音30—45dB。其隔(ge)音原理是(shi):中(zhong)(zhong)空(kong)(kong)(kong)(kong)玻(bo)璃(li)的(de)(de)密封空(kong)(kong)(kong)(kong)間內的(de)(de)空(kong)(kong)(kong)(kong)氣(qi),由于(yu)鋁框內灌充的(de)(de)高(gao)效(xiao)(xiao)分(fen)子篩(shai)的(de)(de)吸附(fu)作用,成為導聲(sheng)系(xi)數很低(di)的(de)(de)干燥氣(qi)體,從而構成一(yi)(yi)道隔(ge)音屏(ping)障。雙(shuang)層(ceng)中(zhong)(zhong)空(kong)(kong)(kong)(kong)玻(bo)璃(li)密封空(kong)(kong)(kong)(kong)間內若是(shi)惰性氣(qi)體,還(huan)可以進一(yi)(yi)步提(ti)高(gao)其隔(ge)音效(xiao)(xiao)果(guo)。