?巖棉板怎么(me)安裝?1、基層界(jie)面(mian)(mian)處理:墻(qiang)(qiang)面(mian)(mian)應(ying)(ying)清(qing)理干凈(jing)、清(qing)洗油(you)漬、清(qing)掃(sao)浮灰等。墻(qiang)(qiang)面(mian)(mian)松動、風化部分應(ying)(ying)剔除干凈(jing)。墻(qiang)(qiang)表面(mian)(mian)凸起物大于時應(ying)(ying)剔除。為使基層界(jie)面(mian)(mian)附(fu)著(zhu)力統一、均質,墻(qiang)(qiang)體要做界(jie)面(mian)(mian)處理,可用噴槍或滾刷均勻涂覆界(jie)面(mian)(mian)砂(sha)漿(jiang),保證所有(you)的墻(qiang)(qiang)面(mian)(mian)做到界(jie)面(mian)(mian)處理。磚墻(qiang)(qiang)、加氣混凝土墻(qiang)(qiang)在界(jie)面(mian)(mian)處理前要先淋水潤濕,堵腳(jiao)手眼(yan)和廢棄的孔(kong)洞時...
?盡管國內有余(yu)家(jia)巖(yan)礦棉廠家(jia),但絕(jue)大部分廠家(jia)使用礦渣作為(wei)主(zhu)要原(yuan)料(liao),礦渣棉含較低的(de)堿性(xing)物質(zhi)(zhi)如氧(yang)化(hua)(hua)鈣和(he)氧(yang)化(hua)(hua)鎂,酸(suan)度(du)系(xi)數(shu)廣(guang)泛在(zai)1.5以下,不耐老化(hua)(hua),達將(jiang)近國家(jia)標(biao)準的(de)技(ji)術拒絕(jue)。只有酸(suan)度(du)系(xi)數(shu)1.6以上才歸屬于(yu)巖(yan)棉產(chan)品(pin)(pin),而作為(wei)外墻外保溫的(de)巖(yan)棉拒絕(jue)更高,酸(suan)度(du)系(xi)數(shu)在(zai)1.7以上才能確保巖(yan)棉的(de)質(zhi)(zhi)量和(he)性(xing)能,由于(yu)產(chan)品(pin)(pin)質(zhi)(zhi)量拒絕(jue)高,市場小,...
?聚氨(an)(an)酯本身是(shi)屬于(yu)易(yi)燃物品。聚氨(an)(an)酯保溫(wen)板(ban)分(fen)為(wei):B3、B2、B1三個級別。B1級是(shi)強阻燃的(de)B3是(shi)最易(yi)燃的(de)。在建筑墻保溫(wen)方面(mian)60米(mi)以(yi)下的(de)樓至少要求B2,60米(mi)以(yi)上的(de)要求B1級。09年(nian)之后才出(chu)現(xian)阻燃的(de)聚氨(an)(an)酯保溫(wen)板(ban)。B1級的(de)保溫(wen)板(ban)可以(yi)做到(dao)離(li)火(huo)自(zi)熄,在電焊(han)達到(dao)上千度的(de)高(gao)(gao)溫(wen)時依舊如此,直(zhi)接(jie)碳化,不會燃燒。聚氨(an)(an)酯保溫(wen)板(ban)與高(gao)(gao)密度泡沫板(ban)哪個...
?酚醛泡沫保溫板(ban)是防火幾級(ji)?保溫什么(me)級(ji)別?和傳統保溫板(ban)相比(bi)優勢如何?酚醛防火保溫板(ban)是復合(he)A級(ji)。遇火不燃(ran)(ran),在高(gao)溫環境下(xia)不熔滴、不軟化、只表面(mian)碳化。酚醛保溫板(ban)導(dao)熱系(xi)數僅為0./m.k左(zuo)右(you),保溫性(xing)能非常(chang)好。酚醛的(de)優點(dian):不燃(ran)(ran),導(dao)熱系(xi)數低保溫效果(guo)好,隔音,耐候性(xing)好,使用壽命可長達30年以上。具有均勻的(de)閉孔結構,導(dao)熱系(xi)數低...
?巖(yan)棉復(fu)合板(ban)(ban)(ban)(ban)性(xing)(xing)(xing)能特(te)點:1、絕熱性(xing)(xing)(xing)能:絕熱性(xing)(xing)(xing)能好是(shi)(shi)巖(yan)棉、礦(kuang)(kuang)渣棉制(zhi)(zhi)品(pin)的(de)基本特(te)性(xing)(xing)(xing),,在常溫條件下(25℃左右)巖(yan)棉的(de)熱導率(lv)通常在0.03~0./(moK)之間。2、2、燃(ran)(ran)燒性(xing)(xing)(xing)能:巖(yan)棉、礦(kuang)(kuang)渣棉制(zhi)(zhi)品(pin)的(de)燃(ran)(ran)燒性(xing)(xing)(xing)能取決于(yu)其中可燃(ran)(ran)性(xing)(xing)(xing)粘(zhan)接劑的(de)多少。EPS復(fu)合板(ban)(ban)(ban)(ban)是(shi)(shi)巖(yan)棉復(fu)合板(ban)(ban)(ban)(ban)嗎?不(bu)(bu)是(shi)(shi)!兩(liang)者面(mian)板(ban)(ban)(ban)(ban)可以(yi)相同,但(dan)芯板(ban)(ban)(ban)(ban)不(bu)(bu)同.復(fu)合板(ban)(ban)(ban)(ban)是(shi)(shi)用面(mian)板(ban)(ban)(ban)(ban)及底(di)板(ban)(ban)(ban)(ban)與保溫芯材通過粘(zhan)...
?外(wai)墻(qiang)巖(yan)棉板是無機纖維(wei)板的(de)(de)一種(zhong)(zhong),采用玄武巖(yan)作為(wei)(wei)主(zhu)要(yao)原(yuan)料(liao),然后經高溫熔(rong)融工(gong)(gong)藝加工(gong)(gong)制作而成(cheng),其(qi)質量(liang)輕、導熱(re)(re)系(xi)數(shu)小、吸熱(re)(re)、不燃的(de)(de)特點,使(shi)其(qi)成(cheng)為(wei)(wei)家裝建材(cai)中一種(zhong)(zhong)非(fei)常受(shou)歡(huan)迎的(de)(de)材(cai)料(liao)。一、準備工(gong)(gong)作進(jin)行外(wai)墻(qiang)巖(yan)棉板施工(gong)(gong)之前,要(yao)進(jin)行一系(xi)列的(de)(de)準備工(gong)(gong)作,先將材(cai)料(liao)以及施工(gong)(gong)設備準備齊全,并且要(yao)進(jin)行檢查,確保材(cai)料(liao)的(de)(de)外(wai)觀是否完整無損。...