外墻保溫材料

水(shui)泥基(ji)(ji)發(fa)泡材(cai)(cai)(cai)料(liao)(liao) 無機(ji)(ji)(ji)混(hun)凝(ning)土類(lei)(lei)導(dao)(dao)(dao)熱(re)(re)(re)系(xi)(xi)(xi)(xi)(xi)(xi)數(shu)(shu) 0.042-0.051 A1級防火 阻燃 與建筑同壽命(ming) 氣閉型保(bao)(bao)(bao)溫(wen)(wen)(wen)材(cai)(cai)(cai)料(liao)(liao)巖棉板(ban)(ban)(ban)無機(ji)(ji)(ji)類(lei)(lei)外墻(qiang)保(bao)(bao)(bao)溫(wen)(wen)(wen)材(cai)(cai)(cai)料(liao)(liao) 巖棉板(ban)(ban)(ban) (2張)導(dao)(dao)(dao)熱(re)(re)(re)系(xi)(xi)(xi)(xi)(xi)(xi)數(shu)(shu)0.041-0.045 防火，阻燃 吸濕性(xing)大，保(bao)(bao)(bao)溫(wen)(wen)(wen)效(xiao)(xiao)果(guo)差陶(tao)瓷保(bao)(bao)(bao)溫(wen)(wen)(wen)板(ban)(ban)(ban)無機(ji)(ji)(ji)類(lei)(lei)導(dao)(dao)(dao)熱(re)(re)(re)系(xi)(xi)(xi)(xi)(xi)(xi)數(shu)(shu)0.08-0.10 防火 不(bu)燃，不(bu)吸水(shui)，施(shi)(shi)工(gong)方(fang)便，使用耐久珍珠巖等漿(jiang)料(liao)(liao) 無機(ji)(ji)(ji)類(lei)(lei)導(dao)(dao)(dao)熱(re)(re)(re)系(xi)(xi)(xi)(xi)(xi)(xi)數(shu)(shu)0.07-0.09 防火性(xing)好，耐高(gao)溫(wen)(wen)(wen)保(bao)(bao)(bao)溫(wen)(wen)(wen)效(xiao)(xiao)果(guo)差，吸水(shui)性(xing)高(gao)膨(peng)脹聚苯(ben)板(ban)(ban)(ban)（EPS板(ban)(ban)(ban) ) 有機(ji)(ji)(ji)類(lei)(lei)導(dao)(dao)(dao)熱(re)(re)(re)系(xi)(xi)(xi)(xi)(xi)(xi)數(shu)(shu)0.037-0.041 保(bao)(bao)(bao)溫(wen)(wen)(wen)效(xiao)(xiao)果(guo)好，價(jia)格(ge)便宜 強(qiang)度(du)稍差擠塑(su)聚苯(ben)板(ban)(ban)(ban)（XPS板(ban)(ban)(ban)） 有機(ji)(ji)(ji)類(lei)(lei)導(dao)(dao)(dao)熱(re)(re)(re)系(xi)(xi)(xi)(xi)(xi)(xi)數(shu)(shu)0.028-0.03 保(bao)(bao)(bao)溫(wen)(wen)(wen)效(xiao)(xiao)果(guo)更(geng)好，強(qiang)度(du)高(gao)，耐潮(chao)濕 價(jia)格(ge)貴，施(shi)(shi)工(gong)時(shi)表面(mian)需要(yao)(yao)處(chu)理膠(jiao)粉聚苯(ben)顆(ke)粒保(bao)(bao)(bao)溫(wen)(wen)(wen)漿(jiang)料(liao)(liao) 有機(ji)(ji)(ji)類(lei)(lei)導(dao)(dao)(dao)熱(re)(re)(re)系(xi)(xi)(xi)(xi)(xi)(xi)數(shu)(shu)0.057-0.06 阻燃性(xing)好，廢品回收 保(bao)(bao)(bao)溫(wen)(wen)(wen)效(xiao)(xiao)果(guo)不(bu)理想(xiang)，對基(ji)(ji)層平(ping)整度(du)要(yao)(yao)求(qiu)不(bu)高(gao)，可節省找平(ping)工(gong)序，施(shi)(shi)工(gong)時(shi)每次抹灰厚(hou)度(du)不(bu)易超過20mm。聚氨酯發(fa)泡材(cai)(cai)(cai)料(liao)(liao) 有機(ji)(ji)(ji)類(lei)(lei)導(dao)(dao)(dao)熱(re)(re)(re)系(xi)(xi)(xi)(xi)(xi)(xi)數(shu)(shu)0.025-0.028 防水(shui)性(xing)好，保(bao)(bao)(bao)溫(wen)(wen)(wen)效(xiao)(xiao)果(guo)好，強(qiang)度(du)高(gao) 價(jia)格(ge)較貴酚醛樹脂(zhi)復合板(ban)(ban)(ban)有機(ji)(ji)(ji)類(lei)(lei)導(dao)(dao)(dao)熱(re)(re)(re)系(xi)(xi)(xi)(xi)(xi)(xi)數(shu)(shu)0.029-0.03 保(bao)(bao)(bao)溫(wen)(wen)(wen)效(xiao)(xiao)果(guo)更(geng)好，強(qiang)度(du)高(gao)，耐潮(chao)濕 價(jia)格(ge)貴，施(shi)(shi)工(gong)時(shi)表面(mian)需要(yao)(yao)處(chu)理10無機(ji)(ji)(ji)活(huo)性(xing)墻(qiang)體隔(ge)熱(re)(re)(re)保(bao)(bao)(bao)溫(wen)(wen)(wen)材(cai)(cai)(cai)料(liao)(liao) 無機(ji)(ji)(ji)類(lei)(lei)導(dao)(dao)(dao)熱(re)(re)(re)系(xi)(xi)(xi)(xi)(xi)(xi)數(shu)(shu)0.045-0.055 保(bao)(bao)(bao)溫(wen)(wen)(wen)效(xiao)(xiao)果(guo)更(geng)好，強(qiang)度(du)高(gao)，耐潮(chao)濕 ，施(shi)(shi)工(gong)方(fang)便施(shi)(shi)工(gong)外保(bao)(bao)(bao)溫(wen)(wen)(wen)系(xi)(xi)(xi)(xi)(xi)(xi)統的(de)施(shi)(shi)工(gong)及要(yao)(yao)求(qiu)

當(dang)前(qian)墻(qiang)體保溫(wen)技術存在哪些(xie)問(wen)題

(1)、防(fang)火性能差。

(2)、高(gao)層(ceng)建(jian)筑保溫層(ceng)的(de)抗(kang)風壓特別是(shi)抵抗(kang)負風壓不安全。

(3)、用(yong)于(yu)外粘苯板(ban)的(de)(de)膠和塑料脹釘是高分(fen)子材料，隨著(zhu)時(shi)間的(de)(de)推移將(jiang)老化變脆，因而(er)耐久年限(xian)有限(xian)，因此(ci)歐(ou)洲(zhou)及(ji)我國(guo)都規定了不低于(yu)25年使用(yong)壽命的(de)(de)規定，將(jiang)來外保(bao)溫層的(de)(de)破壞將(jiang)對社會造成很大的(de)(de)損失，增(zeng)加了廢棄物流對環境的(de)(de)壓力。

(4)、外(wai)(wai)粘(zhan)苯板(ban)不滿足在建筑(zhu)外(wai)(wai)墻上外(wai)(wai)貼(tie)釉面(mian)(mian)磚(zhuan)(zhuan)的(de)(de)(de)需求，因萬一發(fa)生火(huo)災或經過20～30年，粘(zhan)結膠和(he)塑(su)料膨脹釘到了使用年變(bian)硬、變(bian)脆，就會有(you)釉面(mian)(mian)磚(zhuan)(zhuan)脫落的(de)(de)(de)危險，因此在及地方(fang)標(biao)準中都(dou)要求外(wai)(wai)粘(zhan)苯板(ban)的(de)(de)(de)外(wai)(wai)裝(zhuang)修是(shi)涂料。在哈爾濱市外(wai)(wai)粘(zhan)苯板(ban)墻刷涂料的(de)(de)(de)工程(cheng)很少，有(you)大量的(de)(de)(de)工程(cheng)采用外(wai)(wai)粘(zhan)苯板(ban)保溫(wen)(wen)但是(shi)卻用釉面(mian)(mian)磚(zhuan)(zhuan)裝(zhuang)飾，存在不安全的(de)(de)(de)隱(yin)患(huan)，甚至有(you)建筑(zhu)高(gao)度(du)100米的(de)(de)(de)高(gao)層建筑(zhu)也用外(wai)(wai)粘(zhan)苯板(ban)保溫(wen)(wen)鑲貼(tie)釉面(mian)(mian)磚(zhuan)(zhuan)裝(zhuang)飾!

保溫裝飾板安裝情況(kuang)分(fen)析(xi)

 保(bao)溫裝飾板外墻(qiang)外保(bao)溫施工后要(yao)進(jin)行(xing)現(xian)場復檢，具體的復檢項目現(xian)總(zong)結如下(xia)供大家參考，希望(wang)對您有用(yong)能(neng)有所幫助(zhu)：

保溫裝飾(shi)板外墻外保溫系(xi)統拉(la)(la)伸(shen)(shen)粘(zhan)(zhan)結強度(du)、熱阻、錨固(gu)件錨固(gu)深度(du)、錨固(gu)件數(shu)量(liang)都叫普通(tong)產品多。與保溫裝飾(shi)板拉(la)(la)伸(shen)(shen)粘(zhan)(zhan)結強度(du)、初(chu)粘(zhan)(zhan)性，與保溫裝飾(shi)板面(mian)拉(la)(la)伸(shen)(shen)粘(zhan)(zhan)結強度(du)、吸水量(liang)，拉(la)(la)撥(bo)力。

      按(an)使(shi)用要求將保(bao)(bao)溫裝(zhuang)飾板釘入C25混凝土(tu)基層(ceng)(ceng)墻(qiang)體，保(bao)(bao)溫裝(zhuang)飾板外(wai)(wai)墻(qiang)外(wai)(wai)保(bao)(bao)溫系(xi)統(tong)訂購，錨(mao)固深度(du)不(bu)小于(yu)25mm，錨(mao)固件伸(shen)出(chu)基層(ceng)(ceng)墻(qiang)體的部分與配套使(shi)用的保(bao)(bao)溫裝(zhuang)飾板相匹(pi)配，將10kg的重(zhong)物懸掛(gua)于(yu)錨(mao)固件的外(wai)(wai)端，放置24h，錨(mao)固件無(wu)變(bian)形(xing)為合(he)格(ge)。按(an)GB1748-1979的規定進行，彎(wan)曲直(zhi)徑(jing)50mm，樣品厚度(du)5mm。用自(zi)來水模(mo)擬(ni)雨水向樣品外(wai)(wai)表面淋(lin)水，水位高度(du)200mm，水噴淋(lin)時(shi)角度(du)向下，且與保(bao)(bao)溫裝(zhuang)飾板外(wai)(wai)表面成30°夾角，淋(lin)水時(shi)間4h，以系(xi)統(tong)內測無(wu)水滲(shen)透為合(he)格(ge)。