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北京附近室外薄型防火涂料廠家

發布時間:2025-10-16 00:37:13
北京附近室外薄型防火涂料廠家

北京附近室外薄型防火涂料廠家

鋼梁(liang):2.5小時(shi)(shi)耐火(huo)(huo)(huo)極限(xian)(xian)(薄(bo)(bo)型、厚(hou)(hou)型防火(huo)(huo)(huo)涂(tu)料均可)薄(bo)(bo)型5毫(hao)(hao)米,厚(hou)(hou)型20毫(hao)(hao)米用量薄(bo)(bo)型6公斤(jin)(jin),厚(hou)(hou)型20公斤(jin)(jin)。鋼檁1.5小時(shi)(shi)耐火(huo)(huo)(huo)極限(xian)(xian)(薄(bo)(bo)型、超(chao)薄(bo)(bo)型、厚(hou)(hou)型均可)厚(hou)(hou)度(du):薄(bo)(bo)型1.8毫(hao)(hao)米,超(chao)薄(bo)(bo)1.8毫(hao)(hao)米厚(hou)(hou)型15毫(hao)(hao)米,用量:薄(bo)(bo)型3.5公斤(jin)(jin),超(chao)薄(bo)(bo)型4公斤(jin)(jin),厚(hou)(hou)型15公斤(jin)(jin)。防火(huo)(huo)(huo)涂(tu)料每平米用量是根據建筑構件耐火(huo)(huo)(huo)時(shi)(shi)間(jian)(jian),防火(huo)(huo)(huo)涂(tu)料涂(tu)層(ceng)厚(hou)(hou)度(du)等因(yin)素來(lai)確定的(de)。不同(tong)的(de)耐火(huo)(huo)(huo)時(shi)(shi)間(jian)(jian),涂(tu)層(ceng)厚(hou)(hou)度(du)每平方米的(de)用量是不同(tong)的(de)。

北京附近室外薄型防火涂料廠家

北京附近室外薄型防火涂料廠家

在防火涂料(liao)施工前應(ying)根據工程(cheng)的結構及現場條(tiao)件(jian)提出具體可(ke)行的施工組織設計(ji)方案,并按施工單(dan)位(wei)質量手冊、程(cheng)序文件(jian)、作(zuo)業指導(dao)書的規定和生產廠家的涂料(liao)施工工藝進行施工。用(yong)測(ce)厚(hou)儀測(ce)量構件(jian)涂層(ceng)厚(hou)度(du)時(shi),測(ce)量點(dian)應(ying)均勻(yun)布置(zhi),對(dui)(dui)線(xian)狀構件(jian)如(ru)(ru)鋼梁、鋼柱等(deng)每延米(mi)測(ce)量點(dian)數不應(ying)少于兩點(dian);對(dui)(dui)面狀構件(jian)如(ru)(ru)鋼板等(deng)每平方米(mi)測(ce)量點(dian)數不應(ying)少于五(wu)點(dian)。在施工中必須對(dui)(dui)全部(bu)(bu)過程(cheng),包括隱蔽(bi)工程(cheng)部(bu)(bu)位(wei)情況作(zuo)出詳細記(ji)錄。

北京附近室外薄型防火涂料廠家

北京附近室外薄型防火涂料廠家

為(wei)什(shen)么有(you)的(de)(de)防(fang)火(huo)涂(tu)(tu)(tu)料(liao)遇火(huo)也會(hui)燃(ran)燒(shao)呢?要(yao)解釋(shi)這個問題,我(wo)們首先來看,防(fang)火(huo)涂(tu)(tu)(tu)料(liao)由基料(liao)、分散(san)介質、阻(zu)燃(ran)劑(ji)、溶劑(ji)等組成。施工前的(de)(de)防(fang)火(huo)涂(tu)(tu)(tu)料(liao)遇火(huo)發生燃(ran)燒(shao),其實(shi)是防(fang)火(huo)涂(tu)(tu)(tu)料(liao)中的(de)(de)易(yi)燃(ran)液體溶劑(ji)在燃(ran)燒(shao),而防(fang)火(huo)涂(tu)(tu)(tu)料(liao)的(de)(de)基料(liao)、阻(zu)燃(ran)劑(ji)等物質是不會(hui)燃(ran)燒(shao)的(de)(de)。因為(wei)溶劑(ji)型防(fang)火(huo)涂(tu)(tu)(tu)料(liao)以有(you)機溶劑(ji)為(wei)溶劑(ji),如200號(hao)溶劑(ji)汽油、正丁醇(chun)、丙酮、環己酮、甲(jia)苯等,因此,這些防(fang)火(huo)涂(tu)(tu)(tu)料(liao)一旦從桶(tong)里漏出來,就容易(yi)引起(qi)火(huo)災。涂(tu)(tu)(tu)在建筑(zhu)構件(jian)上的(de)(de)防(fang)火(huo)涂(tu)(tu)(tu)料(liao),只有(you)在溶劑(ji)蒸(zheng)發完(wan)以后,才(cai)能起(qi)到(dao)阻(zu)火(huo)隔熱的(de)(de)作用。

北京附近室外薄型防火涂料廠家

北京附近室外薄型防火涂料廠家

公(gong)(gong)安消(xiao)(xiao)防(fang)機(ji)構(gou)應將(jiang)防(fang)火噴(pen)(pen)涂工(gong)(gong)(gong)程(cheng)(cheng)的(de)(de)(de)質(zhi)量納入了鋼結構(gou)建筑(zhu)工(gong)(gong)(gong)程(cheng)(cheng)竣工(gong)(gong)(gong)消(xiao)(xiao)防(fang)驗收(shou)(shou)(shou)范(fan)疇,實施程(cheng)(cheng)序(xu)檢(jian)(jian)查(cha)和(he)質(zhi)量抽查(cha),切實把好消(xiao)(xiao)防(fang)驗收(shou)(shou)(shou)關(guan)(guan)。凡(fan)防(fang)火噴(pen)(pen)涂工(gong)(gong)(gong)程(cheng)(cheng)檢(jian)(jian)測結果為不(bu)(bu)合(he)格,或(huo)經(jing)(jing)抽查(cha)發現其施工(gong)(gong)(gong)工(gong)(gong)(gong)藝不(bu)(bu)符(fu)合(he)有關(guan)(guan)消(xiao)(xiao)防(fang)技(ji)術規范(fan)要求的(de)(de)(de),驗收(shou)(shou)(shou)結果一律判定(ding)為不(bu)(bu)合(he)格,并按照《消(xiao)(xiao)防(fang)法》中有關(guan)(guan)“擅自降低消(xiao)(xiao)防(fang)技(ji)術標準(zhun)(zhun)施工(gong)(gong)(gong)、使用(yong)防(fang)火性(xing)能(neng)不(bu)(bu)符(fu)合(he)國家標準(zhun)(zhun)或(huo)者行業標準(zhun)(zhun)的(de)(de)(de)建筑(zhu)構(gou)件(jian)和(he)建筑(zhu)材料”的(de)(de)(de)規定(ding)責(ze)令有關(guan)(guan)單位限期改正。對未經(jing)(jing)消(xiao)(xiao)防(fang)驗收(shou)(shou)(shou)或(huo)消(xiao)(xiao)防(fang)驗收(shou)(shou)(shou)不(bu)(bu)合(he)格擅自投用(yong)的(de)(de)(de)鋼結構(gou)建筑(zhu)工(gong)(gong)(gong)程(cheng)(cheng),應依法予以查(cha)處。堅持公(gong)(gong)開、公(gong)(gong)平、公(gong)(gong)正的(de)(de)(de)原則,做好對防(fang)火噴(pen)(pen)涂工(gong)(gong)(gong)程(cheng)(cheng)檢(jian)(jian)測機(ji)構(gou)的(de)(de)(de)資(zi)格認定(ding)、資(zi)質(zhi)審查(cha)、行業指導等管理服務工(gong)(gong)(gong)作。