河北優質油性超薄防火涂料廠家
發布時間(jian)：2025-10-08 00:37:21
河北優質油性超薄防火涂料廠家
鋼(gang)(gang)結(jie)構(gou)防(fang)(fang)(fang)(fang)火(huo)涂(tu)(tu)料分為(wei)室內(nei)超薄(bo)(bo)(bo)型(xing)(xing)鋼(gang)(gang)結(jie)構(gou)防(fang)(fang)(fang)(fang)火(huo)涂(tu)(tu)料，型(xing)(xing)號(hao)NCB,涂(tu)(tu)層(ceng)厚度小(xiao)于(yu)3毫米(mi)(mi)。耐(nai)火(huo)極限2小(xiao)時(shi)。超薄(bo)(bo)(bo)型(xing)(xing)鋼(gang)(gang)結(jie)構(gou)防(fang)(fang)(fang)(fang)火(huo)涂(tu)(tu)料有涂(tu)(tu)層(ceng)薄(bo)(bo)(bo)，耐(nai)火(huo)性(xing)(xing)能優(you)越(yue)的(de)特點(dian)。水性(xing)(xing)超薄(bo)(bo)(bo)型(xing)(xing)更環保(bao)和符合國家環保(bao)政(zheng)策，常用于(yu)網架，鋼(gang)(gang)結(jie)構(gou)建筑的(de)鋼(gang)(gang)梁，檁條，支撐等承(cheng)重構(gou)件的(de)防(fang)(fang)(fang)(fang)火(huo)保(bao)護。室內(nei)薄(bo)(bo)(bo)型(xing)(xing)鋼(gang)(gang)結(jie)構(gou)防(fang)(fang)(fang)(fang)火(huo)涂(tu)(tu)料，型(xing)(xing)號(hao)NB,涂(tu)(tu)層(ceng)厚度大(da)于(yu)3毫米(mi)(mi)小(xiao)于(yu)7毫米(mi)(mi)。耐(nai)火(huo)極限2.5小(xiao)時(shi)。薄(bo)(bo)(bo)型(xing)(xing)鋼(gang)(gang)結(jie)構(gou)防(fang)(fang)(fang)(fang)火(huo)涂(tu)(tu)料有涂(tu)(tu)層(ceng)薄(bo)(bo)(bo)，耐(nai)火(huo)性(xing)(xing)能優(you)越(yue)的(de)特點(dian)。
河北優質油性超薄防火涂料廠家
在(zai)防火涂(tu)料(liao)(liao)施(shi)(shi)工(gong)(gong)(gong)(gong)前(qian)應根據工(gong)(gong)(gong)(gong)程的(de)結構(gou)及現場條(tiao)件(jian)提出具體可行的(de)施(shi)(shi)工(gong)(gong)(gong)(gong)組(zu)織設(she)計方(fang)案，并按(an)施(shi)(shi)工(gong)(gong)(gong)(gong)單(dan)位(wei)質量(liang)手(shou)冊、程序文件(jian)、作(zuo)業(ye)指導書的(de)規定和生產廠家(jia)的(de)涂(tu)料(liao)(liao)施(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝進行施(shi)(shi)工(gong)(gong)(gong)(gong)。用測(ce)(ce)厚儀測(ce)(ce)量(liang)構(gou)件(jian)涂(tu)層厚度時(shi)，測(ce)(ce)量(liang)點(dian)(dian)(dian)應均勻布置，對線狀構(gou)件(jian)如鋼梁、鋼柱等(deng)每延米測(ce)(ce)量(liang)點(dian)(dian)(dian)數不應少(shao)于兩點(dian)(dian)(dian)；對面狀構(gou)件(jian)如鋼板(ban)等(deng)每平(ping)方(fang)米測(ce)(ce)量(liang)點(dian)(dian)(dian)數不應少(shao)于五(wu)點(dian)(dian)(dian)。在(zai)施(shi)(shi)工(gong)(gong)(gong)(gong)中必(bi)須對全部過程，包括隱蔽工(gong)(gong)(gong)(gong)程部位(wei)情況作(zuo)出詳細記錄。
河北優質油性超薄防火涂料廠家
與厚涂型(xing)和薄(bo)涂型(xing)鋼結(jie)構(gou)防(fang)火涂料(liao)相比，超薄(bo)型(xing)膨(peng)脹鋼結(jie)構(gou)防(fang)火涂料(liao)黏(nian)度更(geng)細、涂層(ceng)更(geng)薄(bo)、施工方(fang)便、裝飾性(xing)更(geng)好。在(zai)滿足防(fang)火要求(qiu)的(de)(de)同時又能滿足高裝飾性(xing)要求(qiu)，特別(bie)是對裸露的(de)(de)鋼結(jie)構(gou)，這(zhe)類(lei)涂料(liao)是備受用戶青(qing)睞的(de)(de)鋼結(jie)構(gou)防(fang)火涂料(liao)。如果需在(zai)彩鋼板(ban)活動房(fang)內設(she)置廚房(fang)，須另設(she)隔(ge)溫(wen)層(ceng)，在(zai)墻面上(shang)加裝防(fang)火巖棉隔(ge)熱層(ceng)；四是電線(xian)、電纜不宜從彩鋼板(ban)芯材中穿(chuan)越，如確需穿(chuan)越的(de)(de)應(ying)加保(bao)護套管(guan)，插座、開(kai)關盒應(ying)采(cai)用金(jin)屬鍍鋅盒并(bing)采(cai)用明裝方(fang)法。
河北優質油性超薄防火涂料廠家
防火模(mo)塊(kuai)一般以無機材(cai)料為(wei)基礎(chu)，添加(jia)了(le)膨脹(zhang)性阻燃劑和樹脂類(lei)膠(jiao)黏劑，經模(mo)具壓(ya)制后(hou)制成膨脹(zhang)型阻火模(mo)塊(kuai)。此類(lei)不(bu)(bu)(bu)含鹵(lu)族元素、石(shi)棉(mian)等(deng)物質，不(bu)(bu)(bu)會揮(hui)發有(you)害氣體。遇火時所含有(you)的阻燃劑會迅速膨脹(zhang)，將電纜燒(shao)蝕后(hou)產(chan)(chan)生的空隙填充起來(lai)，防止煙火蔓延串(chuan)燒(shao)。阻火模(mo)塊(kuai)具有(you)重量輕(qing)、強度高、不(bu)(bu)(bu)會破損坍塌(ta)、隔熱效果好、施工簡(jian)單、使用(yong)方便等(deng)特點，是(shi)(shi)阻火包(bao)的升級(ji)替代產(chan)(chan)品。其同時還具有(you)耐水、耐油(you)、耐腐(fu)蝕，使用(yong)壽命長(chang)等(deng)特點。地(di)鐵(tie)(tie)隧(sui)(sui)道區間(jian)內大量電纜穿行(xing)，與電纜隧(sui)(sui)道相類(lei)，按國家有(you)關規(gui)定，每隔100或200米，特別是(shi)(shi)電纜接頭處，應設(she)阻火隔斷(duan)。但由于傳統(tong)材(cai)料在(zai)技術性能及施工工藝上難(nan)以解(jie)決，故目前所有(you)地(di)鐵(tie)(tie)均沒有(you)在(zai)隧(sui)(sui)道內設(she)電纜阻火隔斷(duan)，留下電纜蔓延串(chuan)燒(shao)的隱患。