鋼(gang)質(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)(huo)門(men)(men)(men)(men)(men)(men)是建(jian)筑防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)(huo)分(fen)(fen)隔(ge)體(ti)(ti)(ti)(ti)系中的關鍵設施，其性(xing)(xing)能(neng)(neng)(neng)要(yao)求需(xu)(xu)(xu)(xu)(xu)嚴格遵循（如GB12955-2008），確保(bao)(bao)在(zai)(zai)火(huo)(huo)(huo)(huo)(huo)災(zai)中有效阻隔(ge)火(huo)(huo)(huo)(huo)(huo)焰與(yu)(yu)(yu)高(gao)溫(wen)(wen)煙(yan)氣(qi)擴散(san)，為(wei)人員疏(shu)散(san)爭取時(shi)間(jian)。以(yi)下是其主要(yao)性(xing)(xing)能(neng)(neng)(neng)要(yao)求：**1.耐(nai)(nai)(nai)(nai)火(huo)(huo)(huo)(huo)(huo)極限與(yu)(yu)(yu)隔(ge)熱(re)性(xing)(xing)能(neng)(neng)(neng)**鋼(gang)質(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)(huo)門(men)(men)(men)(men)(men)(men)按耐(nai)(nai)(nai)(nai)火(huo)(huo)(huo)(huo)(huo)時(shi)間(jian)分(fen)(fen)為(wei)（≥1.5小(xiao)(xiao)(xiao)時(shi)）、乙級（≥1小(xiao)(xiao)(xiao)時(shi)）和丙級（≥0.5小(xiao)(xiao)(xiao)時(shi)）。耐(nai)(nai)(nai)(nai)火(huo)(huo)(huo)(huo)(huo)測試中，門(men)(men)(men)(men)(men)(men)體(ti)(ti)(ti)(ti)需(xu)(xu)(xu)(xu)(xu)在(zai)(zai)標準火(huo)(huo)(huo)(huo)(huo)災(zai)條件(jian)(jian)下保(bao)(bao)持結(jie)構(gou)(gou)(gou)完整(zheng)性(xing)(xing)和隔(ge)熱(re)性(xing)(xing)。背(bei)火(huo)(huo)(huo)(huo)(huo)面平均溫(wen)(wen)升不超(chao)過(guo)(guo)140℃，點溫(wen)(wen)升不超(chao)過(guo)(guo)180℃，以(yi)避(bi)免(mian)高(gao)溫(wen)(wen)引燃其他區域。耐(nai)(nai)(nai)(nai)火(huo)(huo)(huo)(huo)(huo)性(xing)(xing)能(neng)(neng)(neng)通(tong)(tong)(tong)過(guo)(guo)門(men)(men)(men)(men)(men)(men)扇內部填(tian)充(chong)的珍珠巖(yan)、防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)(huo)棉等隔(ge)熱(re)材(cai)(cai)料及(ji)多(duo)層鋼(gang)板(ban)結(jie)構(gou)(gou)(gou)實現。**2.材(cai)(cai)料與(yu)(yu)(yu)結(jie)構(gou)(gou)(gou)強度**門(men)(men)(men)(men)(men)(men)扇和門(men)(men)(men)(men)(men)(men)框采用(yong)(yong)冷軋鋼(gang)板(ban)，厚度不低于0.8mm（門(men)(men)(men)(men)(men)(men)通(tong)(tong)(tong)常(chang)≥1.2mm），內部需(xu)(xu)(xu)(xu)(xu)增(zeng)設加(jia)強筋提升抗變形能(neng)(neng)(neng)力。門(men)(men)(men)(men)(men)(men)框與(yu)(yu)(yu)墻(qiang)體(ti)(ti)(ti)(ti)需(xu)(xu)(xu)(xu)(xu)通(tong)(tong)(tong)過(guo)(guo)預埋鋼(gang)構(gou)(gou)(gou)件(jian)(jian)或膨脹螺栓牢固連接，湛(zhan)江阻燃不銹(xiu)鋼(gang)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)(huo)門(men)(men)(men)(men)(men)(men)，確保(bao)(bao)火(huo)(huo)(huo)(huo)(huo)災(zai)中不因結(jie)構(gou)(gou)(gou)失效而(er)脫落。門(men)(men)(men)(men)(men)(men)體(ti)(ti)(ti)(ti)表(biao)面需(xu)(xu)(xu)(xu)(xu)經鍍鋅、噴塑等防(fang)(fang)(fang)(fang)腐處理，延長使用(yong)(yong)壽命。**3.密封與(yu)(yu)(yu)防(fang)(fang)(fang)(fang)煙(yan)性(xing)(xing)能(neng)(neng)(neng)**門(men)(men)(men)(men)(men)(men)縫處需(xu)(xu)(xu)(xu)(xu)配(pei)置(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)(huo)膨脹密封條，遇(yu)高(gao)溫(wen)(wen)膨脹后能(neng)(neng)(neng)嚴密封閉(bi)(bi)縫隙(xi)，防(fang)(fang)(fang)(fang)止煙(yan)氣(qi)滲透。門(men)(men)(men)(men)(men)(men)扇與(yu)(yu)(yu)門(men)(men)(men)(men)(men)(men)框間(jian)隙(xi)需(xu)(xu)(xu)(xu)(xu)控制在(zai)(zai)3mm以(yi)內，且閉(bi)(bi)門(men)(men)(men)(men)(men)(men)后無透光(guang)孔洞。部分(fen)(fen)高(gao)要(yao)求場(chang)(chang)所(suo)可增(zeng)設獨立煙(yan)感閉(bi)(bi)門(men)(men)(men)(men)(men)(men)裝(zhuang)(zhuang)置(zhi)，確保(bao)(bao)火(huo)(huo)(huo)(huo)(huo)災(zai)初期及(ji)時(shi)關閉(bi)(bi)。**4.啟閉(bi)(bi)功能(neng)(neng)(neng)與(yu)(yu)(yu)配(pei)件(jian)(jian)耐(nai)(nai)(nai)(nai)久性(xing)(xing)**防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)(huo)門(men)(men)(men)(men)(men)(men)需(xu)(xu)(xu)(xu)(xu)安(an)裝(zhuang)(zhuang)閉(bi)(bi)門(men)(men)(men)(men)(men)(men)器(qi)、順位(wei)器(qi)等裝(zhuang)(zhuang)置(zhi)，保(bao)(bao)障平時(shi)常(chang)閉(bi)(bi)狀態及(ji)火(huo)(huo)(huo)(huo)(huo)災(zai)時(shi)自(zi)動閉(bi)(bi)合。鉸鏈、鎖具等五金件(jian)(jian)需(xu)(xu)(xu)(xu)(xu)通(tong)(tong)(tong)過(guo)(guo)萬次啟閉(bi)(bi)測試，確保(bao)(bao)長期使用(yong)(yong)無卡阻。雙扇門(men)(men)(men)(men)(men)(men)還需(xu)(xu)(xu)(xu)(xu)配(pei)備順序閉(bi)(bi)鎖功能(neng)(neng)(neng)，避(bi)免(mian)門(men)(men)(men)(men)(men)(men)扇錯位(wei)影響(xiang)密封。**5.認證(zheng)與(yu)(yu)(yu)合規性(xing)(xing)**產(chan)品必須通(tong)(tong)(tong)過(guo)(guo)國家消(xiao)防(fang)(fang)(fang)(fang)產(chan)品認證(zheng)（CCCF），并(bing)加(jia)貼標志。安(an)裝(zhuang)(zhuang)后需(xu)(xu)(xu)(xu)(xu)由機構(gou)(gou)(gou)驗收(shou)，阻燃不銹(xiu)鋼(gang)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)(huo)門(men)(men)(men)(men)(men)(men)批發，確保(bao)(bao)門(men)(men)(men)(men)(men)(men)體(ti)(ti)(ti)(ti)與(yu)(yu)(yu)墻(qiang)體(ti)(ti)(ti)(ti)間(jian)隙(xi)填(tian)充(chong)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)(huo)砂漿或巖(yan)棉，火(huo)(huo)(huo)(huo)(huo)勢繞流。綜上，鋼(gang)質(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)(huo)門(men)(men)(men)(men)(men)(men)需(xu)(xu)(xu)(xu)(xu)兼(jian)顧耐(nai)(nai)(nai)(nai)火(huo)(huo)(huo)(huo)(huo)、隔(ge)熱(re)、密封及(ji)耐(nai)(nai)(nai)(nai)久性(xing)(xing)，其選(xuan)型、安(an)裝(zhuang)(zhuang)與(yu)(yu)(yu)維護均需(xu)(xu)(xu)(xu)(xu)符合規范，才能(neng)(neng)(neng)發揮防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)(huo)(huo)屏障作(zuo)用(yong)(yong)。用(yong)(yong)戶(hu)在(zai)(zai)采購時(shi)應核查檢測報告與(yu)(yu)(yu)認證(zheng)信息，并(bing)根據使用(yong)(yong)場(chang)(chang)景選(xuan)擇適配(pei)的耐(nai)(nai)(nai)(nai)火(huo)(huo)(huo)(huo)(huo)等級。

**堅固防(fang)(fang)火(huo)，優(you)雅生(sheng)活(huo)(huo)——森(sen)(sen)林(lin)(lin)不(bu)(bu)(bu)(bu)(bu)銹(xiu)鋼防(fang)(fang)火(huo)門(men)(men)(men)(men)(men)(men)**在(zai)追(zhui)求品質(zhi)生(sheng)活(huo)(huo)的(de)(de)時(shi)代，阻(zu)燃(ran)不(bu)(bu)(bu)(bu)(bu)銹(xiu)鋼防(fang)(fang)火(huo)門(men)(men)(men)(men)(men)(men)報(bao)價，安(an)(an)(an)全(quan)與(yu)(yu)(yu)美(mei)(mei)學(xue)早已成為(wei)(wei)(wei)現(xian)代人居(ju)的(de)(de)訴求。森(sen)(sen)林(lin)(lin)不(bu)(bu)(bu)(bu)(bu)銹(xiu)鋼防(fang)(fang)火(huo)門(men)(men)(men)(men)(men)(men)，以(yi)(yi)匠心工藝(yi)與(yu)(yu)(yu)創新設(she)(she)計，在(zai)守(shou)護(hu)(hu)生(sheng)命(ming)財產安(an)(an)(an)全(quan)的(de)(de)同時(shi)，為(wei)(wei)(wei)空間(jian)注(zhu)入(ru)優(you)雅格調，重新定(ding)(ding)義安(an)(an)(an)全(quan)與(yu)(yu)(yu)美(mei)(mei)學(xue)的(de)(de)平衡之道(dao)。**以(yi)(yi)科技(ji)筑牢安(an)(an)(an)全(quan)防(fang)(fang)線**森(sen)(sen)林(lin)(lin)不(bu)(bu)(bu)(bu)(bu)銹(xiu)鋼防(fang)(fang)火(huo)門(men)(men)(men)(men)(men)(men)采用(yong)高標(biao)304不(bu)(bu)(bu)(bu)(bu)銹(xiu)鋼材(cai)質(zhi)，兼具高強度與(yu)(yu)(yu)耐腐蝕特性，門(men)(men)(men)(men)(men)(men)體(ti)(ti)(ti)(ti)內部填(tian)充防(fang)(fang)火(huo)芯材(cai)，并搭(da)(da)載雙(shuang)層鋼板(ban)加固結(jie)構(gou)，耐火(huo)極限可達1.5小時(shi)，遠超(chao)國家防(fang)(fang)火(huo)標(biao)準。其精(jing)密(mi)設(she)(she)計的(de)(de)密(mi)封系統可有效阻(zu)隔(ge)高溫(wen)煙(yan)氣蔓延，為(wei)(wei)(wei)逃生(sheng)爭(zheng)取黃金時(shi)間(jian)。無(wu)論是(shi)家庭住宅、商(shang)業綜(zong)合體(ti)(ti)(ti)(ti)還(huan)是(shi)工業廠(chang)房(fang)，均能(neng)從容應對(dui)突(tu)發火(huo)情(qing)，成為(wei)(wei)(wei)守(shou)護(hu)(hu)生(sheng)命(ming)的(de)(de)'隱形屏障(zhang)'。**以(yi)(yi)設(she)(she)計詮釋生(sheng)活(huo)(huo)美(mei)(mei)學(xue)**突(tu)破傳統防(fang)(fang)火(huo)門(men)(men)(men)(men)(men)(men)的(de)(de)刻(ke)板(ban)印象，森(sen)(sen)林(lin)(lin)不(bu)(bu)(bu)(bu)(bu)銹(xiu)鋼防(fang)(fang)火(huo)門(men)(men)(men)(men)(men)(men)將功能(neng)與(yu)(yu)(yu)藝(yi)術(shu)融合。極簡(jian)流線型門(men)(men)(men)(men)(men)(men)框搭(da)(da)配(pei)啞光(guang)拉絲工藝(yi)，呈(cheng)現(xian)低調輕奢質(zhi)感；多(duo)色定(ding)(ding)制服(fu)務(wu)滿足(zu)現(xian)代裝修風(feng)格需求，從經典銀白到香檳金，輕松適(shi)配(pei)新中式(shi)、工業風(feng)等多(duo)元場(chang)景。門(men)(men)(men)(men)(men)(men)體(ti)(ti)(ti)(ti)厚度經科學(xue)優(you)化(hua)，兼顧安(an)(an)(an)全(quan)性與(yu)(yu)(yu)空間(jian)通透感，搭(da)(da)配(pei)隱藏(zang)式(shi)鉸鏈設(she)(she)計，讓安(an)(an)(an)全(quan)防(fang)(fang)護(hu)(hu)無(wu)形融入(ru)生(sheng)活(huo)(huo)美(mei)(mei)學(xue)。**以(yi)(yi)匠心守(shou)護(hu)(hu)品質(zhi)承諾**從選(xuan)材(cai)到工藝(yi)，森(sen)(sen)林(lin)(lin)品牌始終遵循嚴苛品控標(biao)準。每樘門(men)(men)(men)(men)(men)(men)均經過12道(dao)精(jing)密(mi)檢(jian)測，確保防(fang)(fang)火(huo)、隔(ge)音(yin)、防(fang)(fang)盜性能(neng)三位(wei)一體(ti)(ti)(ti)(ti)。配(pei)套智能(neng)鎖具升級(ji)方(fang)案，支持(chi)指(zhi)紋、密(mi)碼等多(duo)模式(shi)，讓安(an)(an)(an)全(quan)防(fang)(fang)護(hu)(hu)更(geng)智能(neng)便捷。品牌提供十年(nian)質(zhi)保服(fu)務(wu)，聯(lian)保體(ti)(ti)(ti)(ti)系覆蓋安(an)(an)(an)裝、維護(hu)(hu)全(quan)周期(qi)，阻(zu)燃(ran)不(bu)(bu)(bu)(bu)(bu)銹(xiu)鋼防(fang)(fang)火(huo)門(men)(men)(men)(men)(men)(men)定(ding)(ding)制，讓用(yong)戶(hu)暢享無(wu)憂體(ti)(ti)(ti)(ti)驗。森(sen)(sen)林(lin)(lin)不(bu)(bu)(bu)(bu)(bu)銹(xiu)鋼防(fang)(fang)火(huo)門(men)(men)(men)(men)(men)(men)，以(yi)(yi)科技(ji)為(wei)(wei)(wei)盾，以(yi)(yi)藝(yi)術(shu)為(wei)(wei)(wei)媒，在(zai)危機時(shi)刻(ke)化(hua)身安(an)(an)(an)全(quan)堡壘，在(zai)日常時(shi)光(guang)演繹空間(jian)藝(yi)術(shu)。選(xuan)擇森(sen)(sen)林(lin)(lin)，不(bu)(bu)(bu)(bu)(bu)僅是(shi)選(xuan)擇一道(dao)門(men)(men)(men)(men)(men)(men)，更(geng)是(shi)為(wei)(wei)(wei)家人與(yu)(yu)(yu)企業筑就一份從容安(an)(an)(an)心的(de)(de)優(you)雅生(sheng)活(huo)(huo)提案。

鋼質防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)門(men)(men)(men)作為(wei)建筑防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)體(ti)系(xi)(xi)中的(de)重要(yao)屏(ping)障(zhang)，其3小時(shi)的(de)耐(nai)(nai)(nai)火(huo)(huo)(huo)極限性(xing)(xing)(xing)能為(wei)高(gao)危場所提供了關(guan)鍵安(an)(an)全保(bao)(bao)(bao)障(zhang)。以下從技(ji)術(shu)特性(xing)(xing)(xing)、應用(yong)(yong)場景(jing)及(ji)維(wei)(wei)護(hu)管理三方(fang)面解析(xi)其價值(zhi)。一、結(jie)構(gou)(gou)設計與耐(nai)(nai)(nai)火(huo)(huo)(huo)機理鋼質防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)門(men)(men)(men)采(cai)用(yong)(yong)復合(he)(he)型腔(qiang)體(ti)結(jie)構(gou)(gou)，門(men)(men)(men)扇由(you)1.2mm鍍鋅鋼板構(gou)(gou)成內外防(fang)(fang)(fang)(fang)護(hu)層，內部填充高(gao)密(mi)度(du)(du)(du)(du)蛭石(shi)(shi)板（密(mi)度(du)(du)(du)(du)≥300kg/m3）與氣凝膠復合(he)(he)耐(nai)(nai)(nai)火(huo)(huo)(huo)材(cai)料。門(men)(men)(men)框(kuang)采(cai)用(yong)(yong)2.0mm加厚(hou)型鋼構(gou)(gou)，內嵌(qian)膨脹(zhang)石(shi)(shi)墨(mo)密(mi)封(feng)槽道。閉(bi)門(men)(men)(men)器配(pei)備溫(wen)(wen)度(du)(du)(du)(du)感應裝置，當環(huan)(huan)境溫(wen)(wen)度(du)(du)(du)(du)超過300℃時(shi)自動多點鎖(suo)閉(bi)系(xi)(xi)統(tong)。防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)玻(bo)璃視窗采(cai)用(yong)(yong)銫鉀防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)玻(bo)璃與硅酸鋁纖維(wei)(wei)層復合(he)(he)結(jie)構(gou)(gou)，通過GB/T12513耐(nai)(nai)(nai)火(huo)(huo)(huo)完整(zheng)性(xing)(xing)(xing)測試。二、特殊應用(yong)(yong)場景(jing)1.電力(li)設施(shi)：站安(an)(an)全殼貫穿(chuan)件防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)隔(ge)離(li)2.交通樞紐(niu)：地鐵隧道區(qu)間防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)防(fang)(fang)(fang)(fang)煙分區(qu)3.工業建筑：石(shi)(shi)化企業防(fang)(fang)(fang)(fang)爆控制室(shi)防(fang)(fang)(fang)(fang)護(hu)屏(ping)障(zhang)4.建筑：醫(yi)院CT室(shi)源防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)隔(ge)離(li)5.倉儲物(wu)流：高(gao)架立體(ti)倉庫垂直(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)分隔(ge)三、性(xing)(xing)(xing)能驗證與維(wei)(wei)護(hu)標(biao)準耐(nai)(nai)(nai)火(huo)(huo)(huo)測試嚴(yan)格(ge)(ge)遵循GB/T7633-2008標(biao)準，在ISO834標(biao)準升(sheng)溫(wen)(wen)曲線(xian)下，3小時(shi)內保(bao)(bao)(bao)持完整(zheng)性(xing)(xing)(xing)（E）、隔(ge)熱性(xing)(xing)(xing)（I）及(ji)阻煙性(xing)(xing)(xing)（S）。日常維(wei)(wei)護(hu)需(xu)執行：1.季度(du)(du)(du)(du)性(xing)(xing)(xing)啟閉(bi)力(li)檢測（≤80N）2.年度(du)(du)(du)(du)密(mi)封(feng)條膨脹(zhang)系(xi)(xi)數測試（膨脹(zhang)率(lv)≥300%）3.防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)鎖(suo)具5000次循環(huan)(huan)耐(nai)(nai)(nai)久試驗4.使用(yong)(yong)紅外熱像儀檢測門(men)(men)(men)體(ti)溫(wen)(wen)度(du)(du)(du)(du)均勻性(xing)(xing)(xing)該產(chan)品通過FM認證及(ji)UL263標(biao)準測試，需(xu)配(pei)合(he)(he)智能消防(fang)(fang)(fang)(fang)聯動系(xi)(xi)統(tong)，實現(xian)與排煙風機、應急(ji)照明系(xi)(xi)統(tong)的(de)毫秒級響應。安(an)(an)裝時(shi)應確保(bao)(bao)(bao)門(men)(men)(men)框(kuang)與墻體(ti)間填充防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)發(fa)(fa)泡(pao)膠（膨脹(zhang)系(xi)(xi)數≥150%），門(men)(men)(men)縫間隙嚴(yan)格(ge)(ge)控制在3±0.5mm范(fan)圍。隨著NFPA101生命安(an)(an)全規范(fan)升(sheng)級，防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)門(men)(men)(men)正朝著智能化方(fang)向發(fa)(fa)展，集成溫(wen)(wen)感自閉(bi)合(he)(he)系(xi)(xi)統(tong)、應急(ji)逃生電子鎖(suo)等創新技(ji)術(shu)，在確保(bao)(bao)(bao)耐(nai)(nai)(nai)火(huo)(huo)(huo)性(xing)(xing)(xing)能的(de)同時(shi)提升(sheng)人員(yuan)疏散效(xiao)率(lv)。建筑方(fang)需(xu)注意(yi)，3小時(shi)耐(nai)(nai)(nai)火(huo)(huo)(huo)門(men)(men)(men)必(bi)須搭配(pei)同等耐(nai)(nai)(nai)火(huo)(huo)(huo)等級的(de)墻體(ti)結(jie)構(gou)(gou)，方(fang)可形成完整(zheng)防(fang)(fang)(fang)(fang)火(huo)(huo)(huo)分區(qu)。