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玻璃棉板最低容重標準是多少

想要判別玻璃(li)(li)棉(mian)(mian)(mian)(mian)保(bao)(bao)(bao)(bao)(bao)溫(wen)(wen)杯(bei)版的(de)(de)質(zhi)量的(de)(de)話，這個你可以將里邊(bian)的(de)(de)溫(wen)(wen)度和(he)外(wai)邊(bian)的(de)(de)溫(wen)(wen)度做的(de)(de)溫(wen)(wen)差比試試。首(shou)先一步含(han)水(shui)(shui)率（疏(shu)水(shui)(shui)防潮性能）國標要求玻璃(li)(li)棉(mian)(mian)(mian)(mian)保(bao)(bao)(bao)(bao)(bao)溫(wen)(wen)棉(mian)(mian)(mian)(mian)的(de)(de)含(han)水(shui)(shui)率，也就是(shi)玻璃(li)(li)棉(mian)(mian)(mian)(mian)的(de)(de)疏(shu)水(shui)(shui)性能，首(shou)先是(shi)看,意思就是(shi)在購買或者是(shi)使(shi)用這種(zhong)保(bao)(bao)(bao)(bao)(bao)溫(wen)(wen)板(ban)(ban)(ban)之前,查看該(gai)(gai)保(bao)(bao)(bao)(bao)(bao)溫(wen)(wen)板(ban)(ban)(ban)的(de)(de)材(cai)(cai)質(zhi),通過觀察(cha)該(gai)(gai)保(bao)(bao)(bao)(bao)(bao)溫(wen)(wen)板(ban)(ban)(ban)的(de)(de)具體形狀(zhuang),或者規格(ge)來確定(ding)它的(de)(de)基本的(de)(de)作用。在建(jian)筑節能保(bao)(bao)(bao)(bao)(bao)溫(wen)(wen)領(ling)域，包括建(jian)筑外(wai)墻保(bao)(bao)(bao)(bao)(bao)溫(wen)(wen)、內墻隔(ge)斷保(bao)(bao)(bao)(bao)(bao)溫(wen)(wen)隔(ge)熱等場景，玻璃(li)(li)棉(mian)(mian)(mian)(mian)板(ban)(ban)(ban)、玻璃(li)(li)棉(mian)(mian)(mian)(mian)卷氈等保(bao)(bao)(bao)(bao)(bao)溫(wen)(wen)棉(mian)(mian)(mian)(mian)成(cheng)為應(ying)用較多(duo)的(de)(de)建(jian)筑保(bao)(bao)(bao)(bao)(bao)溫(wen)(wen)材(cai)(cai)料之一。有些(xie)人作為項目(mu)方或采購方，應(ying)該(gai)(gai)如何挑(tiao)選(xuan)玻璃(li)(li)棉(mian)(mian)(mian)(mian)保(bao)(bao)(bao)(bao)(bao)溫(wen)(wen)材(cai)(cai)料呢(ni)？今(jin)天就來講幾個判斷玻璃(li)(li)棉(mian)(mian)(mian)(mian)質(zhi)量的(de)(de)***指標。1、導熱系(xi)數(shu)（保(bao)(bao)(bao)(bao)(bao)溫(wen)(wen)隔(ge)熱）導熱系(xi)數(shu)是(shi)指在穩定(ding)條(tiao)件(jian)下，熱量在1小(xiao)時內通過1平方米的(de)(de)面積傳遞(di)后(hou)，1米厚度的(de)(de)材(cai)(cai)料兩(liang)面的(de)(de)溫(wen)(wen)差。按照保(bao)(bao)(bao)(bao)(bao)溫(wen)(wen)隔(ge)熱材(cai)(cai)料的(de)(de)國標***要求，玻璃(li)(li)棉(mian)(mian)(mian)(mian)的(de)(de)導熱系(xi)數(shu)應(ying)小(xiao)于0

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