?聚(ju)氨(an)(an)酯保溫(wen)(wen)(wen)(wen)板優勢是什么?聚(ju)氨(an)(an)酯保溫(wen)(wen)(wen)(wen)板在建筑外(wai)墻(qiang)(qiang)(qiang)保溫(wen)(wen)(wen)(wen)上是一(yi)材(cai)(cai)多用,它既保溫(wen)(wen)(wen)(wen)又防水、隔(ge)音、吸振(zhen)等諸多功能;是所有建筑保溫(wen)(wen)(wen)(wen)材(cai)(cai)料中導熱系數最低,僅為(wei)EPS發泡聚(ju)苯板的(de)一(yi)半;可以在-30℃至50℃之間使用;聚(ju)氨(an)(an)酯外(wai)墻(qiang)(qiang)(qiang)保溫(wen)(wen)(wen)(wen)系統(tong)防火(huo)指標《民(min)用建筑外(wai)墻(qiang)(qiang)(qiang)保溫(wen)(wen)(wen)(wen)系統(tong)及外(wai)墻(qiang)(qiang)(qiang)裝飾(shi)防火(huo)暫行規(gui)定(ding)》頒布實施(shi),對建筑保溫(wen)(wen)(wen)(wen)材(cai)(cai)料的(de)防火(huo)等級(ji)做了明...
?巖(yan)棉(mian)(mian)板(ban)的(de)標(biao)準是(shi)什么(me)建(jian)筑(zhu)外(wai)(wai)墻(qiang)(qiang)用巖(yan)棉(mian)(mian)板(ban)國標(biao)是(shi)GB/-;建(jian)筑(zhu)幕墻(qiang)(qiang)用巖(yan)棉(mian)(mian)板(ban)國家標(biao)準是(shi)GB/-。外(wai)(wai)墻(qiang)(qiang)保溫巖(yan)棉(mian)(mian)板(ban)外(wai)(wai)墻(qiang)(qiang)保溫巖(yan)棉(mian)(mian)板(ban)為(wei)外(wai)(wai)墻(qiang)(qiang)保溫專用巖(yan)棉(mian)(mian)板(ban),A級不燃(ran)性(xing)防火保溫材料,較(jiao)高的(de)抗壓和抗拉伸(shen)強度、較(jiao)低的(de)吸(xi)水和吸(xi)濕性(xing)、尺寸穩(wen)定性(xing)良好(hao)、不會產生熱(re)膨脹或收縮、耐老化等(deng)優(you)點(dian)。外(wai)(wai)觀(guan)質(zhi)量:板(ban)面(mian)平整,無(wu)明顯凹凸、翹曲、變形(xing);表面(mian)清(qing)潔,...
?復(fu)合(he)巖(yan)棉板(ban)(ban)是一(yi)種(zhong)新型裝修材(cai)料(liao),主要由鍍鋅鋼板(ban)(ban)、PVC薄膜與(yu)巖(yan)棉板(ban)(ban)復(fu)合(he)而(er)成,用于(yu)室內天花板(ban)(ban)的(de)(de)安裝。那么復(fu)合(he)巖(yan)棉板(ban)(ban)該(gai)如何安裝,安裝過程(cheng)中(zhong)又有哪些(xie)注意(yi)事項呢?接下來小編就將向你們一(yi)一(yi)介紹。施工(gong)條件首先,對(dui)于(yu)達到(dao)國家驗收質量(liang)標準的(de)(de)墻面,應等找平層施工(gong)完畢并(bing)驗收后,方可進(jin)行復(fu)核(he)巖(yan)棉板(ban)(ban)的(de)(de)安裝。此(ci)外,對(dui)施工(gong)的(de)(de)環境(jing)也(ye)有...
?硬質(zhi)聚(ju)氨(an)酯(zhi)導熱(re)系數(shu)低,熱(re)工性能好。約相當于EPS的(de)(de)一半,是目(mu)前(qian)所(suo)有保溫材(cai)料(liao)中導熱(re)系數(shu)最(zui)低的(de)(de)。硬質(zhi)聚(ju)氨(an)酯(zhi)具有防(fang)(fang)潮、防(fang)(fang)水(shui)性能。硬質(zhi)聚(ju)氨(an)酯(zhi)的(de)(de)閉(bi)孔率在90%以上,屬于憎水(shui)性材(cai)料(liao),不(bu)會因吸潮增大導熱(re)系數(shu),墻面也(ye)不(bu)會滲水(shui)。硬質(zhi)聚(ju)氨(an)酯(zhi)防(fang)(fang)火,阻(zu)燃,耐高溫。聚(ju)氨(an)酯(zhi)在添加阻(zu)燃劑后,是一種難燃的(de)(de)自熄性材(cai)料(liao),它的(de)(de)軟化點可達到攝氏...
?巖(yan)棉板怎么安裝?1、基層(ceng)界(jie)面(mian)(mian)(mian)處(chu)理(li)(li):墻(qiang)(qiang)(qiang)(qiang)(qiang)面(mian)(mian)(mian)應(ying)清理(li)(li)干凈(jing)、清洗(xi)油(you)漬、清掃浮(fu)灰等。墻(qiang)(qiang)(qiang)(qiang)(qiang)面(mian)(mian)(mian)松動、風化部(bu)分應(ying)剔(ti)除干凈(jing)。墻(qiang)(qiang)(qiang)(qiang)(qiang)表面(mian)(mian)(mian)凸起物大于時應(ying)剔(ti)除。為使基層(ceng)界(jie)面(mian)(mian)(mian)附著力(li)統一(yi)、均質,墻(qiang)(qiang)(qiang)(qiang)(qiang)體要(yao)(yao)做界(jie)面(mian)(mian)(mian)處(chu)理(li)(li),可用噴槍或滾刷(shua)均勻涂覆(fu)界(jie)面(mian)(mian)(mian)砂漿,保證所(suo)有的墻(qiang)(qiang)(qiang)(qiang)(qiang)面(mian)(mian)(mian)做到界(jie)面(mian)(mian)(mian)處(chu)理(li)(li)。磚墻(qiang)(qiang)(qiang)(qiang)(qiang)、加氣(qi)混凝土(tu)墻(qiang)(qiang)(qiang)(qiang)(qiang)在(zai)界(jie)面(mian)(mian)(mian)處(chu)理(li)(li)前要(yao)(yao)先淋水潤濕,堵腳手眼和廢棄的孔(kong)洞時...
?聚(ju)(ju)氨(an)(an)(an)酯(zhi)本(ben)身是屬(shu)于(yu)易燃(ran)物品。聚(ju)(ju)氨(an)(an)(an)酯(zhi)保(bao)(bao)溫板分為:B3、B2、B1三個級(ji)別。B1級(ji)是強(qiang)阻(zu)燃(ran)的(de)B3是最(zui)易燃(ran)的(de)。在(zai)建(jian)筑墻保(bao)(bao)溫方面60米(mi)以下(xia)的(de)樓至少要求(qiu)(qiu)B2,60米(mi)以上的(de)要求(qiu)(qiu)B1級(ji)。09年之后才出現(xian)阻(zu)燃(ran)的(de)聚(ju)(ju)氨(an)(an)(an)酯(zhi)保(bao)(bao)溫板。B1級(ji)的(de)保(bao)(bao)溫板可以做到(dao)(dao)離(li)火(huo)自熄,在(zai)電焊達(da)到(dao)(dao)上千度(du)的(de)高溫時依舊如此(ci),直接碳化,不會(hui)燃(ran)燒。聚(ju)(ju)氨(an)(an)(an)酯(zhi)保(bao)(bao)溫板與高密度(du)泡沫板哪個...