隨著建筑(zhu)業的(de)(de)(de)不(bu)斷發(fa)展,人們對建筑(zhu)物的(de)(de)(de)防火保(bao)溫隔熱(re)要(yao)求(qiu)越來(lai)越高了,各種保(bao)溫隔熱(re)材料就應(ying)運而生了,而巖(yan)(yan)(yan)棉(mian)(mian)復(fu)合(he)板(ban)就是(shi)其中一種常見(jian)的(de)(de)(de)保(bao)溫隔熱(re)材料。那(nei)么(me),巖(yan)(yan)(yan)棉(mian)(mian)復(fu)合(he)板(ban)是(shi)一種什(shen)么(me)樣的(de)(de)(de)材料呢?巖(yan)(yan)(yan)棉(mian)(mian)復(fu)合(he)板(ban)有哪些(xie)突出的(de)(de)(de)性能呢?又(you)有哪些(xie)規格(ge)的(de)(de)(de)巖(yan)(yan)(yan)棉(mian)(mian)復(fu)合(he)板(ban)呢?下文小兔就給你介紹一下巖(yan)(yan)(yan)棉(mian)(mian)復(fu)合(he)板(ban)。
一、巖(yan)棉及巖(yan)棉復合板(ban)
巖(yan)(yan)棉(mian)(mian)(mian)實(shi)際上是(shi)(shi)一(yi)種(zhong)人工(gong)合成的(de)(de)無機纖維(wei),人們以(yi)玄(xuan)武巖(yan)(yan)、白云巖(yan)(yan)等(deng)天(tian)然(ran)為基料(liao),再加入(ru)一(yi)些粘結(jie)劑、憎水劑等(deng)作為輔料(liao),然(ran)后經過高溫重(zhong)熔等(deng)特殊工(gong)藝(yi)就(jiu)制(zhi)成了(le)巖(yan)(yan)棉(mian)(mian)(mian)這(zhe)種(zhong)材料(liao),而所(suo)有以(yi)巖(yan)(yan)棉(mian)(mian)(mian)為內芯的(de)(de)板(ban)(ban)材都是(shi)(shi)巖(yan)(yan)棉(mian)(mian)(mian)板(ban)(ban)。在實(shi)際運用中(zhong)巖(yan)(yan)棉(mian)(mian)(mian)板(ban)(ban)外部強(qiang)度不夠(gou),易折斷或破裂,因此,巖(yan)(yan)棉(mian)(mian)(mian)板(ban)(ban)安裝后還要在他的(de)(de)表面刷(shua)上水泥等(deng)物質(zhi),以(yi)增加巖(yan)(yan)棉(mian)(mian)(mian)板(ban)(ban)的(de)(de)強(qiang)度。后來人們為了(le)縮短工(gong)程建設周期,在巖(yan)(yan)棉(mian)(mian)(mian)板(ban)(ban)表面直(zhi)接刷(shua)一(yi)層水泥,這(zhe)樣就(jiu)制(zhi)成了(le)巖(yan)(yan)棉(mian)(mian)(mian)復合板(ban)(ban)。
二(er)、巖(yan)棉復(fu)合(he)板的突出性(xing)能及用途
巖(yan)(yan)(yan)棉(mian)(mian)復合板(ban)(ban)優越(yue)性能主要其(qi)(qi)導熱(re)(re)率極低,其(qi)(qi)導熱(re)(re)系數為0.04~0./mk,因此(ci),巖(yan)(yan)(yan)棉(mian)(mian)復合板(ban)(ban)最(zui)主要是用作(zuo)屋面或墻體的(de)隔熱(re)(re)保(bao)溫(wen)材料,在(zai)建筑領域應用非常(chang)廣泛。此(ci)在(zai)巖(yan)(yan)(yan)棉(mian)(mian)復合板(ban)(ban)的(de)外部強(qiang)度也很(hen)強(qiang),具有良(liang)好的(de)抗沖擊、抗剪的(de)力學性能。巖(yan)(yan)(yan)棉(mian)(mian)復合板(ban)(ban)的(de)燃(ran)燒率也很(hen)低,防火性能也很(hen)不錯。
正是因為巖棉復(fu)合板(ban)具有(you)優越的(de)(de)性能,所以它的(de)(de)應(ying)用范圍很廣(guang),它不但可以用于(yu)(yu)建筑物外墻(qiang)個頂部(bu)的(de)(de)隔熱(re)保(bao)溫,還可以可以用于(yu)(yu)工(gong)業設備、管道、容(rong)器、窯爐的(de)(de)隔熱(re)設備。
三、巖棉復合板的規格
巖(yan)(yan)棉(mian)(mian)(mian)復(fu)(fu)合(he)板(ban)(ban)有很多種,比(bi)如,常見的(de)有彩(cai)鋼巖(yan)(yan)棉(mian)(mian)(mian)復(fu)(fu)合(he)板(ban)(ban)、鋼絲網(wang)巖(yan)(yan)棉(mian)(mian)(mian)板(ban)(ban),巖(yan)(yan)棉(mian)(mian)(mian)插絲板(ban)(ban)、防(fang)水巖(yan)(yan)棉(mian)(mian)(mian)板(ban)(ban)、玄(xuan)武棉(mian)(mian)(mian)巖(yan)(yan)棉(mian)(mian)(mian)板(ban)(ban)、玻鎂(mei)板(ban)(ban)復(fu)(fu)合(he)巖(yan)(yan)棉(mian)(mian)(mian)板(ban)(ban),鋼絲網(wang)巖(yan)(yan)棉(mian)(mian)(mian)板(ban)(ban),水泥復(fu)(fu)合(he)巖(yan)(yan)棉(mian)(mian)(mian)板(ban)(ban),不同種類的(de)巖(yan)(yan)棉(mian)(mian)(mian)復(fu)(fu)合(he)板(ban)(ban)規(gui)格(ge)也存在很大差。巖(yan)(yan)棉(mian)(mian)(mian)復(fu)(fu)合(he)板(ban)(ban)規(gui)格(ge)主要從厚度和長(chang)寬(kuan)兩(liang)個方面(mian)(mian)規(gui)定,如抹面(mian)(mian)砂漿和玻鎂(mei)巖(yan)(yan)棉(mian)(mian)(mian)復(fu)(fu)合(he)板(ban)(ban)規(gui)格(ge):厚度隨(sui)意定制,一般多在7.8—,長(chang)寬(kuan)有*、60*、60*等。
專家建議,在(zai)購買巖棉(mian)復合(he)板(ban)是(shi)要重視兩方(fang)面,第一,家裝(zhuang)及工程(cheng)運(yun)用(yong)巖棉(mian)復合(he)板(ban)厚(hou)度(du)普通為0.和0.。由于這個厚(hou)度(du)是(shi)性價比最好(hao)(hao)的,能(neng)滿足各種承載強度(du);第二,不管(guan)是(shi)在(zai)高溫(wen)或低溫(wen)環(huan)境中(zhong)巖棉(mian)條(tiao)均能(neng)保(bao)持良好(hao)(hao)的保(bao)溫(wen)隔熱性能(neng),具有不燃、無毒、質輕、導熱系數(shu)低、吸音性能(neng)好(hao)(hao)、絕緣、化學穩定(ding)性能(neng)好(hao)(hao)、使用(yong)周期長等特點。
?隨(sui)著建筑業(ye)的不斷發展,人們對建筑物的防(fang)火保(bao)溫隔熱(re)要求越(yue)來越(yue)高了,各種保(bao)溫隔熱(re)材(cai)料就應運而(er)(er)生了,而(er)(er)巖棉···...
?外墻巖棉復合(he)(he)板在(zai)工藝(yi)上經粘合(he)(he)加(jia)壓、修邊(bian)、壓槽、落(luo)料,形成企口式復合(he)(he)板,整體性(xing)好,剛(gang)度高并(bing)具有(you)抗沖擊、···...
?聚氨(an)(an)酯(zhi)保(bao)溫(wen)板優勢是什么(me)?聚氨(an)(an)酯(zhi)保(bao)溫(wen)板在建(jian)筑外墻保(bao)溫(wen)上是一材多(duo)用,它既(ji)保(bao)溫(wen)又防水、隔音(yin)、吸振(zhen)等諸(zhu)多(duo)功能···...
?酚醛(quan)保溫(wen)板(ban)燃(ran)燒(shao)性能(neng)等(deng)級是多少?屋面(mian)保溫(wen)材料(liao)燃(ran)燒(shao)性能(neng)等(deng)級有(you):1、我國國家標準-97將建筑材料(liao)的燃(ran)燒(shao)性能(neng)···...
?建筑(zhu)外(wai)(wai)(wai)墻(qiang)用巖(yan)棉板(ban)國標是GB/-;建筑(zhu)幕(mu)墻(qiang)用巖(yan)棉板(ban)國家標準是GB/-。外(wai)(wai)(wai)墻(qiang)保(bao)溫巖(yan)棉板(ban)外(wai)(wai)(wai)墻(qiang)保(bao)溫巖(yan)棉板(ban)為(wei)外(wai)(wai)(wai)···...
?巖棉(mian)板(ban)(ban)(ban)的標(biao)(biao)準是(shi)(shi)什么建(jian)筑(zhu)外墻(qiang)用巖棉(mian)板(ban)(ban)(ban)國標(biao)(biao)是(shi)(shi)GB/-;建(jian)筑(zhu)幕(mu)墻(qiang)用巖棉(mian)板(ban)(ban)(ban)國家標(biao)(biao)準是(shi)(shi)GB/-。外墻(qiang)保(bao)溫巖棉(mian)板(ban)(ban)(ban)···...