巖棉夾芯板在保溫(wen)性(xing)能上優勢突出,也是目前保溫(wen)材料的主要(yao)產品。巖棉夾芯板具有優異(yi)的保溫(wen)保溫(wen)性(xing)能,適(shi)用于(yu)建(jian)(jian)筑(zhu)和工業(ye)設備(bei)、管道和容(rong)器,而建(jian)(jian)筑(zhu)保溫(wen)隔熱(re),既防(fang)止冬天(tian)的熱(re)損失和夏天(tian)的熱(re)增益(yi),也是它范(fan)圍很廣的應用領域。巖棉夾芯板(ban)(ban)型(xing)是用特(te)制(zhi)(zhi)的粘結劑將兩塊層(ceng)壓鋼板(ban)(ban)和中間的結構巖棉粘合在一起(qi),然后壓制(zhi)(zhi)固(gu)化而成。成型(xing)夾芯板(ban)(ban)的上下兩層(ceng)鋼板(ban)(ban)與巖棉一體成型(xing),具有質輕、承重,保溫,耐(nai)火、防(fang)水、隔音等(deng)特(te)點(dian)。金屬墻體在巖棉夾芯板(ban)(ban)的推廣(guang)對我國建筑節能具有重要意(yi)義,特(te)別是在我國北方寒(han)冷(leng)地區(qu)。
1、巖(yan)棉(mian)(mian)夾芯板(ban)應用(yong)范圍廣。它不僅適(shi)用(yong)于(yu)許多大(da)型(xing)工(gong)業廠房公共建(jian)筑(zhu)的屋面(mian)(mian)和(he)墻(qiang)體圍護材料,也適(shi)用(yong)于(yu)民用(yong)建(jian)筑(zhu)的外(wai)圍護材料。有(you)(you)運輸安裝方便,施(shi)工(gong)速(su)度(du)快,工(gong)期短(duan)的特點(dian),具有(you)(you)良(liang)好的經濟(ji)效益。巖(yan)棉(mian)(mian)夾芯板(ban)廣泛用(yong)于(yu)平面(mian)(mian)設備和(he)建(jian)筑(zhu)物的保(bao)溫(wen),也可用(yong)作吊(diao)頂。
2、巖棉(mian)夾芯板是完全符合環保要求的新型建筑材(cai)料(liao)。它的金屬(shu)部件可(ke)(ke)以回(hui)收(shou)和生物降解(jie),并且可(ke)(ke)以隨時拆卸。安(an)裝過程中只產生少(shao)量(liang)廢料(liao),日常使用中不產生刺激性氣(qi)體(ti)。該板材(cai)不含(han)甲(jia)醛,不受微生物侵襲(xi),可(ke)(ke)回(hui)收(shou)利用。
3、它滿足了現代建筑(zhu)業(ye)對建筑(zhu)材(cai)(cai)料(liao)的(de)經濟性和施(shi)(shi)工(gong)(gong)的(de)快速性的(de)要求。板材(cai)(cai)表(biao)面形態多樣,色彩豐(feng)富;在工(gong)(gong)廠高度受控(kong)的(de)恒(heng)溫環境下(xia),生(sheng)產質量穩定(ding);施(shi)(shi)工(gong)(gong)速度快,材(cai)(cai)料(liao)損耗少,現場無需二(er)次施(shi)(shi)工(gong)(gong),節省了施(shi)(shi)工(gong)(gong)時間和工(gong)(gong)程(cheng)成本。
4、巖(yan)棉(mian)夾(jia)芯(xin)(xin)板(ban)(ban)(ban)在保溫具(ju)有優(you)異的(de)防火性(xing)能(neng)(neng)芯(xin)(xin)材(cai)(cai)為不燃(ran)材(cai)(cai)料,其(qi)防火性(xing)能(neng)(neng)遠優(you)于以(yi)聚(ju)苯乙烯或巖(yan)棉(mian)為芯(xin)(xin)材(cai)(cai)的(de)夾(jia)芯(xin)(xin)板(ban)(ban)(ban)。某品牌(pai)夾(jia)芯(xin)(xin)板(ban)(ban)(ban)實(shi)測耐火時間(jian)為2h,聚(ju)苯乙烯或巖(yan)棉(mian)制成的(de)夾(jia)芯(xin)(xin)板(ban)(ban)(ban)耐火時間(jian)僅為7min~8min。板(ban)(ban)(ban)坯的(de)保溫性(xing)能(neng)(neng)主(zhu)要由巖(yan)棉(mian)芯(xin)(xin)材(cai)(cai)決定,比如80mm厚的(de)巖(yan)棉(mian)板(ban)(ban)(ban)傳(chuan)熱系數為0.588 W/(mk)。
5、巖棉本身是(shi)一(yi)種很好的吸聲材料,用它制作(zuo)的夾(jia)芯板也有很好的聲學性能(neng)。實(shi)驗表明(ming),80mm厚夾(jia)芯板的平均(jun)隔聲量大于30dB。夾(jia)芯板還具有防水、易清洗、易安裝、不易劃傷等優點。