江蘇品牌鋼結構防火涂料施工
發(fa)布時間：2025-08-12 00:40:48
江蘇品牌鋼結構防火涂料施工
防火(huo)(huo)(huo)(huo)涂(tu)(tu)(tu)料是涂(tu)(tu)(tu)刷在被(bei)保(bao)(bao)護(hu)物(wu)表面的被(bei)動(dong)防火(huo)(huo)(huo)(huo)材料，任(ren)何(he)被(bei)保(bao)(bao)護(hu)的物(wu)體都有承受大(da)火(huo)(huo)(huo)(huo)考(kao)驗的極(ji)限值，無(wu)論什(shen)么結構的建(jian)筑遇火(huo)(huo)(huo)(huo)時(shi)間久了都是會(hui)倒塌的。防火(huo)(huo)(huo)(huo)涂(tu)(tu)(tu)料的作(zuo)用是能在被(bei)保(bao)(bao)護(hu)物(wu)體表面起到(dao)隔(ge)離的作(zuo)用，延緩(huan)建(jian)筑坍塌的時(shi)間，為營救和滅(mie)火(huo)(huo)(huo)(huo)爭(zheng)取到(dao)寶(bao)貴的時(shi)間。確切地說，防火(huo)(huo)(huo)(huo)涂(tu)(tu)(tu)料也有它的耐火(huo)(huo)(huo)(huo)極(ji)限，超(chao)過耐火(huo)(huo)(huo)(huo)極(ji)限以后，被(bei)保(bao)(bao)護(hu)的物(wu)體表面還是會(hui)著(zhu)火(huo)(huo)(huo)(huo)的。
江蘇品牌鋼結構防火涂料施工
為貫(guan)徹(che)落實國家有(you)(you)關(guan)建筑(zhu)設計防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)規(gui)(gui)(gui)范和(he)技術(shu)標準(zhun)(zhun)，規(gui)(gui)(gui)范鋼(gang)(gang)(gang)結(jie)(jie)(jie)構消防(fang)(fang)(fang)(fang)(fang)(fang)驗(yan)收(shou)(shou)主要是對(dui)防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)涂(tu)(tu)(tu)料(liao)(liao)的(de)(de)(de)施(shi)工(gong)(gong)(gong)(gong)(gong)和(he)驗(yan)收(shou)(shou)本規(gui)(gui)(gui)范規(gui)(gui)(gui)定了(le)鋼(gang)(gang)(gang)結(jie)(jie)(jie)構防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)涂(tu)(tu)(tu)料(liao)(liao)的(de)(de)(de)施(shi)工(gong)(gong)(gong)(gong)(gong)要求和(he)竣(jun)工(gong)(gong)(gong)(gong)(gong)驗(yan)收(shou)(shou)等內容。本規(gui)(gui)(gui)范適用于建筑(zhu)物(wu)和(he)構筑(zhu)物(wu)鋼(gang)(gang)(gang)結(jie)(jie)(jie)構防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)涂(tu)(tu)(tu)料(liao)(liao)的(de)(de)(de)施(shi)工(gong)(gong)(gong)(gong)(gong)和(he)驗(yan)收(shou)(shou)。鋼(gang)(gang)(gang)結(jie)(jie)(jie)構防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)涂(tu)(tu)(tu)料(liao)(liao)的(de)(de)(de)施(shi)工(gong)(gong)(gong)(gong)(gong)和(he)驗(yan)收(shou)(shou)，除遵守本規(gui)(gui)(gui)范外(wai)，尚應(ying)(ying)(ying)(ying)遵守國家有(you)(you)關(guan)標準(zhun)(zhun)和(he)規(gui)(gui)(gui)定。鋼(gang)(gang)(gang)結(jie)(jie)(jie)構防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)涂(tu)(tu)(tu)料(liao)(liao)施(shi)工(gong)(gong)(gong)(gong)(gong)要求： 一般規(gui)(gui)(gui)定鋼(gang)(gang)(gang)結(jie)(jie)(jie)構防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)涂(tu)(tu)(tu)料(liao)(liao)工(gong)(gong)(gong)(gong)(gong)程應(ying)(ying)(ying)(ying)由具有(you)(you)相應(ying)(ying)(ying)(ying)資質的(de)(de)(de)施(shi)工(gong)(gong)(gong)(gong)(gong)單(dan)位或生產單(dan)位進行施(shi)工(gong)(gong)(gong)(gong)(gong)。進入(ru)施(shi)工(gong)(gong)(gong)(gong)(gong)現場的(de)(de)(de)各(ge)種鋼(gang)(gang)(gang)結(jie)(jie)(jie)構防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)涂(tu)(tu)(tu)料(liao)(liao)產品，應(ying)(ying)(ying)(ying)具有(you)(you)生產廠家提供(gong)的(de)(de)(de)型式認可證書(shu)、型式檢(jian)驗(yan)報告、產品合格證、產品說明書(shu)、施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝等技術(shu)資料(liao)(liao)。施(shi)工(gong)(gong)(gong)(gong)(gong)前(qian)，鋼(gang)(gang)(gang)結(jie)(jie)(jie)構表(biao)面應(ying)(ying)(ying)(ying)除銹，并根(gen)據使用要求確定防(fang)(fang)(fang)(fang)(fang)(fang)銹處(chu)理。除銹和(he)防(fang)(fang)(fang)(fang)(fang)(fang)銹處(chu)理應(ying)(ying)(ying)(ying)符合現行國家有(you)(you)關(guan)規(gui)(gui)(gui)定。鋼(gang)(gang)(gang)結(jie)(jie)(jie)構表(biao)面的(de)(de)(de)粉塵、油(you)污等應(ying)(ying)(ying)(ying)清除干凈，其(qi)連接處(chu)的(de)(de)(de)縫隙應(ying)(ying)(ying)(ying)用防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)涂(tu)(tu)(tu)料(liao)(liao)或其(qi)他防(fang)(fang)(fang)(fang)(fang)(fang)火(huo)(huo)材料(liao)(liao)補堵平后方可施(shi)工(gong)(gong)(gong)(gong)(gong)。工(gong)(gong)(gong)(gong)(gong)作(zuo)，減(jian)少(shao)火(huo)(huo)災危(wei)害(hai)，維(wei)護消防(fang)(fang)(fang)(fang)(fang)(fang)安全，特制訂本規(gui)(gui)(gui)范。
江蘇品牌鋼結構防火涂料施工
為(wei)什么有的(de)(de)防(fang)(fang)火(huo)(huo)(huo)(huo)涂(tu)(tu)料遇(yu)火(huo)(huo)(huo)(huo)也會燃(ran)燒呢?要解釋這個問題，我們(men)首先來看，防(fang)(fang)火(huo)(huo)(huo)(huo)涂(tu)(tu)料由基料、分(fen)散介質(zhi)、阻(zu)(zu)燃(ran)劑、溶(rong)(rong)(rong)(rong)劑等組成(cheng)。施工前的(de)(de)防(fang)(fang)火(huo)(huo)(huo)(huo)涂(tu)(tu)料遇(yu)火(huo)(huo)(huo)(huo)發(fa)生燃(ran)燒，其實是(shi)防(fang)(fang)火(huo)(huo)(huo)(huo)涂(tu)(tu)料中的(de)(de)易燃(ran)液體溶(rong)(rong)(rong)(rong)劑在燃(ran)燒，而防(fang)(fang)火(huo)(huo)(huo)(huo)涂(tu)(tu)料的(de)(de)基料、阻(zu)(zu)燃(ran)劑等物質(zhi)是(shi)不(bu)會燃(ran)燒的(de)(de)。因為(wei)溶(rong)(rong)(rong)(rong)劑型防(fang)(fang)火(huo)(huo)(huo)(huo)涂(tu)(tu)料以有機溶(rong)(rong)(rong)(rong)劑為(wei)溶(rong)(rong)(rong)(rong)劑，如(ru)200號溶(rong)(rong)(rong)(rong)劑汽(qi)油、正丁(ding)醇、丙(bing)酮(tong)、環己酮(tong)、甲苯等，因此，這些防(fang)(fang)火(huo)(huo)(huo)(huo)涂(tu)(tu)料一旦(dan)從(cong)桶里漏(lou)出來，就(jiu)容易引起(qi)火(huo)(huo)(huo)(huo)災。涂(tu)(tu)在建筑構件(jian)上的(de)(de)防(fang)(fang)火(huo)(huo)(huo)(huo)涂(tu)(tu)料，只有在溶(rong)(rong)(rong)(rong)劑蒸(zheng)發(fa)完(wan)以后，才(cai)能(neng)起(qi)到阻(zu)(zu)火(huo)(huo)(huo)(huo)隔熱的(de)(de)作用(yong)。
江蘇品牌鋼結構防火涂料施工
鋼(gang)梁：2.5小時耐火(huo)極限（薄(bo)(bo)型(xing)、厚(hou)型(xing)防火(huo)涂(tu)(tu)(tu)料(liao)均(jun)可(ke)）薄(bo)(bo)型(xing)5毫(hao)(hao)米(mi)，厚(hou)型(xing)20毫(hao)(hao)米(mi)用(yong)(yong)量(liang)(liang)薄(bo)(bo)型(xing)6公(gong)(gong)斤，厚(hou)型(xing)20公(gong)(gong)斤。鋼(gang)檁1.5小時耐火(huo)極限（薄(bo)(bo)型(xing)、超(chao)(chao)薄(bo)(bo)型(xing)、厚(hou)型(xing)均(jun)可(ke)）厚(hou)度(du)(du)：薄(bo)(bo)型(xing)1.8毫(hao)(hao)米(mi)，超(chao)(chao)薄(bo)(bo)1.8毫(hao)(hao)米(mi)厚(hou)型(xing)15毫(hao)(hao)米(mi)，用(yong)(yong)量(liang)(liang)：薄(bo)(bo)型(xing)3.5公(gong)(gong)斤，超(chao)(chao)薄(bo)(bo)型(xing)4公(gong)(gong)斤，厚(hou)型(xing)15公(gong)(gong)斤。防火(huo)涂(tu)(tu)(tu)料(liao)每(mei)平米(mi)用(yong)(yong)量(liang)(liang)是根據建筑(zhu)構件耐火(huo)時間(jian)，防火(huo)涂(tu)(tu)(tu)料(liao)涂(tu)(tu)(tu)層厚(hou)度(du)(du)等因(yin)素來確定的。不(bu)同(tong)的耐火(huo)時間(jian)，涂(tu)(tu)(tu)層厚(hou)度(du)(du)每(mei)平方米(mi)的用(yong)(yong)量(liang)(liang)是不(bu)同(tong)的。
江蘇品牌鋼結構防火涂料施工
薄型(xing)鋼(gang)結構防(fang)火涂料(liao)的(de)(de)(de)施(shi)工，要(yao)(yao)求(qiu)為薄型(xing)鋼(gang)結構防(fang)火涂料(liao)的(de)(de)(de)施(shi)工應(ying)(ying)(ying)滿足下列要(yao)(yao)求(qiu)：1.薄型(xing)鋼(gang)結構防(fang)火涂料(liao)，宜采用噴涂工藝施(shi)工，每遍噴涂厚(hou)度(du)不(bu)宜超(chao)過(guo)2.5mm，噴涂壓力宜為0.4～0.6Mpa。應(ying)(ying)(ying)按產品(pin)施(shi)工工藝規(gui)定(ding)的(de)(de)(de)施(shi)工間隔進行(xing)涂覆(fu)；2.噴涂后(hou)的(de)(de)(de)涂層(ceng)應(ying)(ying)(ying)完全(quan)閉合，輪廓(kuo)清晰，無流(liu)掛、粉(fen)化、空鼓、脫落(luo)、漏涂和(he)寬度(du)大(da)于0.5mm裂紋等缺陷;3.施(shi)工過(guo)程中，操作者(zhe)應(ying)(ying)(ying)適時檢測涂層(ceng)厚(hou)度(du)，直到符合施(shi)工組織設計(ji)規(gui)定(ding)的(de)(de)(de)厚(hou)度(du)方可停止(zhi)噴涂；4.當設計(ji)要(yao)(yao)求(qiu)涂層(ceng)表(biao)面平(ping)整時，應(ying)(ying)(ying)對一遍涂層(ceng)作抹(mo)平(ping)處理，確(que)保外表(biao)面均勻(yun)平(ping)整。
江蘇品牌鋼結構防火涂料施工
鋼(gang)結(jie)構(gou)的(de)(de)防(fang)火涂(tu)(tu)料(liao)涂(tu)(tu)裝及防(fang)腐涂(tu)(tu)料(liao)涂(tu)(tu)裝統屬(shu)(shu)鋼(gang)結(jie)構(gou)涂(tu)(tu)裝工程(cheng)，歸(gui)屬(shu)(shu)于(yu)鋼(gang)結(jie)構(gou)工程(cheng)，進行(xing)鋼(gang)結(jie)構(gou)防(fang)火涂(tu)(tu)料(liao)涂(tu)(tu)裝施工單(dan)位應具(ju)(ju)有鋼(gang)結(jie)構(gou)工程(cheng)施工資質(zhi)，該資質(zhi)屬(shu)(shu)于(yu)建(jian)設部頒(ban)布的(de)(de)《建(jian)筑業企業資質(zhi)等級》中(zhong)專(zhuan)業承包企業資質(zhi)的(de)(de)第8類(lei)。鋼(gang)結(jie)構(gou)的(de)(de)防(fang)火涂(tu)(tu)料(liao)設計選用的(de)(de)品種及涂(tu)(tu)裝厚度(du)應符合(he)相(xiang)應規范的(de)(de)要求(qiu)，提供防(fang)火涂(tu)(tu)料(liao)產(chan)品單(dan)位應具(ju)(ju)有相(xiang)應資質(zhi)，消防(fang)驗(yan)收時要進行(xing)防(fang)火性能檢測，符合(he)要求(qiu)才能通過消防(fang)驗(yan)收。