江(jiang)苏屹海玻璃科(ke)技有限(xian)公司
联系人:刘(liu)先生 13564369761
联系人:付先生 13816295875
免(mian)费服务热线:400-166-8087
传 真:0513-88786239
邮 箱:sales@mrcat.cn
网 址:mrcat.cn
地 址:江苏海安高新工业园(yuan)区桥港路(lu)66号
在选购(gou)中空玻璃时,要注意以下几方面:
一、看(kan)标志查证书
建筑(安(an)全)中(zhong)空玻(bo)璃是(shi)指构成中(zhong)空玻(bo)璃的单(dan)片玻(bo)璃均(jun)是(shi)已通(tong)过(guo)3C认(ren)(ren)(ren)证(zheng)的安(an)全玻(bo)璃(钢化玻(bo)璃或(huo)夹层玻(bo)璃)。2006年(nian)建筑(安(an)全)中(zhong)空玻(bo)璃被列(lie)入安(an)全玻(bo)璃类强制性认(ren)(ren)(ren)证(zheng)产(chan)(chan)品。自(zi)认(ren)(ren)(ren)证(zheng)实施以来,很多生(sheng)产(chan)(chan)企(qi)业通(tong)过(guo)了产(chan)(chan)品认(ren)(ren)(ren)证(zheng)获得3C证(zheng)书(shu)。企(qi)业应该(gai)在(zai)出(chu)售的产(chan)(chan)品本体(ti)上(shang)丝印或(huo)粘贴3C标(biao)志(zhi),或(huo)者在(zai)其最小外包装上(shang)和随附(fu)文件(jian)(如合格证(zheng)书(shu))中(zhong)加施3C标(biao)志(zhi)。选购产(chan)(chan)品时首先要(yao)查看是(shi)否(fou)有3C标(biao)志(zhi),并根据企(qi)业信息、工厂编号(hao)(hao)或(huo)产(chan)(chan)品认(ren)(ren)(ren)证(zheng)证(zheng)书(shu)等通(tong)过(guo)网络查看该(gai)产(chan)(chan)品的生(sheng)产(chan)(chan)企(qi)业是(shi)否(fou)通(tong)过(guo)了强制性产(chan)(chan)品认(ren)(ren)(ren)证(zheng)(有3C证(zheng)书(shu)并且有效(xiao)(xiao)),产(chan)(chan)品的型号(hao)(hao)规格是(shi)否(fou)在(zai)该(gai)企(qi)业已通(tong)过(guo)强制认(ren)(ren)(ren)证(zheng)的能力范围之内,认(ren)(ren)(ren)证(zheng)证(zheng)书(shu)状态是(shi)否(fou)有效(xiao)(xiao)。
二、看外观(guan)查质量(liang)
查看产品(pin)的(de)外(wai)观质量,中空玻璃不(bu)应有妨(fang)碍透视(shi)的(de)污迹、夹杂物(wu)及密封(feng)(feng)胶(jiao)飞溅现(xian)象,中间(jian)间(jian)隔层不(bu)得(de)有任(ren)何异物(wu)。密封(feng)(feng)胶(jiao)或胶(jiao)条涂布要均匀(yun)连(lian)续,与(yu)玻璃表面粘接牢固(gu),不(bu)得(de)出(chu)现(xian)气(qi)(qi)道(dao)、气(qi)(qi)泡。密封(feng)(feng)胶(jiao)的(de)宽度和深(shen)度不(bu)得(de)小于(yu)GB/T11944-2002标准(zhun)要求。
三(san)、送样到(dao)有资质的(de)检测机构进行检测,确认产品质量
中(zhong)空玻(bo)璃(li)产品的关(guan)键原材料(liao)和生(sheng)产工序(xu)较(jiao)多,原材料(liao)质(zhi)量的好(hao)坏(huai)以(yi)及生(sheng)产工序(xu)的控制水(shui)平影响了产品的最终质(zhi)量。并且中(zhong)空玻(bo)璃(li)的关(guan)键性能无法从产品的外(wai)观(guan)上识别(bie)(bie),只有通(tong)过试验(yan)测试才能够进(jin)行(xing)(xing)确认。因(yin)此(ci),建议在(zai)选购中(zhong)空玻(bo)璃(li)时(shi)(shi),特别(bie)(bie)是批量较(jiao)大时(shi)(shi),一定要抽(chou)样送到第三方检(jian)(jian)测机构进(jin)行(xing)(xing)检(jian)(jian)验(yan)甄别(bie)(bie)。
四、中空玻璃(li)节能性(xing)能的(de)确认
在幕墙玻(bo)璃(li)(li)和(he)建筑门(men)窗设计时(shi),对(dui)中(zhong)空(kong)玻(bo)璃(li)(li)的(de)(de)(de)可见光透(tou)射(she)比、遮阳系数(shu)、传热(re)系数(shu)、露点(dian)等性(xing)(xing)能(neng)参(can)数(shu)都(dou)(dou)有一(yi)定(ding)的(de)(de)(de)要(yao)求(qiu)。人们为了提(ti)高(gao)中(zhong)空(kong)玻(bo)璃(li)(li)的(de)(de)(de)节(jie)能(neng)效(xiao)果,选用不(bu)同(tong)类型(xing)的(de)(de)(de)镀膜玻(bo)璃(li)(li)和(he)着色玻(bo)璃(li)(li)来合成中(zhong)空(kong)玻(bo)璃(li)(li)。中(zhong)空(kong)玻(bo)璃(li)(li)的(de)(de)(de)玻(bo)璃(li)(li)原片和(he)结构不(bu)同(tong),产(chan)品(pin)(pin)的(de)(de)(de)节(jie)能(neng)性(xing)(xing)能(neng)不(bu)同(tong)。因此,在选用中(zhong)空(kong)玻(bo)璃(li)(li)之前,一(yi)定(ding)要(yao)先将玻(bo)璃(li)(li)送至(zhi)有资质的(de)(de)(de)第三方检(jian)(jian)(jian)测机(ji)构进行检(jian)(jian)(jian)测确认,以保证选用的(de)(de)(de)产(chan)品(pin)(pin)性(xing)(xing)能(neng)符合节(jie)能(neng)设计要(yao)求(qiu)或节(jie)能(neng)型(xing)建筑外窗性(xing)(xing)能(neng)要(yao)求(qiu)。在选用高(gao)透(tou)Low-E镀膜中(zhong)空(kong)玻(bo)璃(li)(li)时(shi),因为镀膜面都(dou)(dou)被放置(zhi)在间(jian)隔腔内侧(ce),不(bu)易被辨别和(he)检(jian)(jian)(jian)测。因此,一(yi)定(ding)要(yao)对(dui)中(zhong)空(kong)玻(bo)璃(li)(li)供应商提(ti)供的(de)(de)(de)产(chan)品(pin)(pin)进行抽样送检(jian)(jian)(jian),请专业检(jian)(jian)(jian)测机(ji)构进行甄别,以防以次充好(hao),甚至(zhi)以假乱真(zhen)。
五、中空玻(bo)璃的(de)搬(ban)运(yun)、储存(cun)和使用
中空(kong)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)一般用(yong)木箱或(huo)集(ji)装架包(bao)装,玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)之间应用(yong)塑料(liao)或(huo)纸隔开(kai),玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)与包(bao)装物之间用(yong)轻软材料(liao)填实,以防玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)划伤(shang)(shang)。中空(kong)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)应垂直(zhi)放置储存在干燥的室内,搬运和使用(yong)时应尽量避免外力冲击。清(qing)洁(jie)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)时注意不(bu)要划伤(shang)(shang)或(huo)擦伤(shang)(shang)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)表面。