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
鋼梁：2.5小時耐(nai)火極(ji)限（薄(bo)(bo)(bo)型(xing)(xing)、厚(hou)型(xing)(xing)防火涂料均可）薄(bo)(bo)(bo)型(xing)(xing)5毫米(mi)(mi)(mi)，厚(hou)型(xing)(xing)20毫米(mi)(mi)(mi)用(yong)(yong)量(liang)薄(bo)(bo)(bo)型(xing)(xing)6公(gong)(gong)斤(jin)(jin)，厚(hou)型(xing)(xing)20公(gong)(gong)斤(jin)(jin)。鋼檁1.5小時耐(nai)火極(ji)限（薄(bo)(bo)(bo)型(xing)(xing)、超薄(bo)(bo)(bo)型(xing)(xing)、厚(hou)型(xing)(xing)均可）厚(hou)度：薄(bo)(bo)(bo)型(xing)(xing)1.8毫米(mi)(mi)(mi)，超薄(bo)(bo)(bo)1.8毫米(mi)(mi)(mi)厚(hou)型(xing)(xing)15毫米(mi)(mi)(mi)，用(yong)(yong)量(liang)：薄(bo)(bo)(bo)型(xing)(xing)3.5公(gong)(gong)斤(jin)(jin)，超薄(bo)(bo)(bo)型(xing)(xing)4公(gong)(gong)斤(jin)(jin)，厚(hou)型(xing)(xing)15公(gong)(gong)斤(jin)(jin)。防火涂料每平米(mi)(mi)(mi)用(yong)(yong)量(liang)是(shi)根(gen)據建(jian)筑(zhu)構件耐(nai)火時間，防火涂料涂層(ceng)厚(hou)度等因素來(lai)確定的(de)。不同(tong)的(de)耐(nai)火時間，涂層(ceng)厚(hou)度每平方米(mi)(mi)(mi)的(de)用(yong)(yong)量(liang)是(shi)不同(tong)的(de)。
北京附近室外薄型防火涂料廠家
在防(fang)火(huo)涂料(liao)施工(gong)前應根據工(gong)程的(de)結(jie)構(gou)及現場條件(jian)提出具體可行的(de)施工(gong)組織設計(ji)方案，并(bing)按(an)施工(gong)單位質(zhi)量手(shou)冊、程序(xu)文件(jian)、作業指導書的(de)規定(ding)和(he)生(sheng)產廠家的(de)涂料(liao)施工(gong)工(gong)藝進行施工(gong)。用(yong)測厚(hou)儀測量構(gou)件(jian)涂層厚(hou)度時，測量點(dian)應均勻布置，對線狀構(gou)件(jian)如鋼梁、鋼柱等每延米測量點(dian)數(shu)不應少于兩點(dian)；對面狀構(gou)件(jian)如鋼板等每平方米測量點(dian)數(shu)不應少于五(wu)點(dian)。在施工(gong)中必須對全部(bu)過程，包括(kuo)隱(yin)蔽工(gong)程部(bu)位情(qing)況作出詳細記錄。
北京附近室外薄型防火涂料廠家
為什么有(you)的(de)防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)涂(tu)料遇火(huo)(huo)(huo)(huo)(huo)(huo)也(ye)會燃燒(shao)呢?要解釋這個問(wen)題，我們首先來(lai)看，防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)涂(tu)料由(you)基料、分散(san)介質、阻燃劑(ji)、溶(rong)劑(ji)等(deng)組(zu)成(cheng)。施(shi)工前的(de)防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)涂(tu)料遇火(huo)(huo)(huo)(huo)(huo)(huo)發(fa)生燃燒(shao)，其(qi)實是(shi)防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)涂(tu)料中的(de)易(yi)燃液體(ti)溶(rong)劑(ji)在(zai)燃燒(shao)，而防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)涂(tu)料的(de)基料、阻燃劑(ji)等(deng)物質是(shi)不會燃燒(shao)的(de)。因(yin)為溶(rong)劑(ji)型防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)涂(tu)料以(yi)有(you)機溶(rong)劑(ji)為溶(rong)劑(ji)，如(ru)200號溶(rong)劑(ji)汽油、正丁醇、丙酮(tong)、環己酮(tong)、甲苯等(deng)，因(yin)此，這些防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)涂(tu)料一旦(dan)從桶里漏出來(lai)，就容易(yi)引起(qi)火(huo)(huo)(huo)(huo)(huo)(huo)災。涂(tu)在(zai)建(jian)筑構件上的(de)防(fang)火(huo)(huo)(huo)(huo)(huo)(huo)涂(tu)料，只有(you)在(zai)溶(rong)劑(ji)蒸發(fa)完以(yi)后，才能起(qi)到阻火(huo)(huo)(huo)(huo)(huo)(huo)隔熱的(de)作用。
北京附近室外薄型防火涂料廠家
公(gong)安消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)機構(gou)應將防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)噴(pen)涂工(gong)(gong)(gong)程(cheng)(cheng)的(de)(de)質量納入了鋼結(jie)構(gou)建筑(zhu)(zhu)工(gong)(gong)(gong)程(cheng)(cheng)竣工(gong)(gong)(gong)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)驗(yan)(yan)收(shou)范疇，實施程(cheng)(cheng)序檢(jian)查和質量抽(chou)查，切(qie)實把好消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)驗(yan)(yan)收(shou)關。凡防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)噴(pen)涂工(gong)(gong)(gong)程(cheng)(cheng)檢(jian)測結(jie)果為不(bu)(bu)合(he)(he)格(ge)，或經抽(chou)查發現其施工(gong)(gong)(gong)工(gong)(gong)(gong)藝不(bu)(bu)符合(he)(he)有(you)關消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)技(ji)術(shu)規(gui)范要求的(de)(de)，驗(yan)(yan)收(shou)結(jie)果一律判定為不(bu)(bu)合(he)(he)格(ge)，并按(an)照(zhao)《消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)法》中有(you)關“擅自降低(di)消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)技(ji)術(shu)標準施工(gong)(gong)(gong)、使用防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)性能不(bu)(bu)符合(he)(he)國家標準或者行(xing)業標準的(de)(de)建筑(zhu)(zhu)構(gou)件和建筑(zhu)(zhu)材料”的(de)(de)規(gui)定責令有(you)關單(dan)位限期改正(zheng)。對(dui)未經消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)驗(yan)(yan)收(shou)或消(xiao)(xiao)(xiao)(xiao)防(fang)(fang)(fang)(fang)(fang)(fang)驗(yan)(yan)收(shou)不(bu)(bu)合(he)(he)格(ge)擅自投用的(de)(de)鋼結(jie)構(gou)建筑(zhu)(zhu)工(gong)(gong)(gong)程(cheng)(cheng)，應依法予(yu)以查處。堅持公(gong)開、公(gong)平、公(gong)正(zheng)的(de)(de)原(yuan)則，做好對(dui)防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)噴(pen)涂工(gong)(gong)(gong)程(cheng)(cheng)檢(jian)測機構(gou)的(de)(de)資(zi)格(ge)認定、資(zi)質審查、行(xing)業指(zhi)導等(deng)管理服務工(gong)(gong)(gong)作。