熱(re)浸(jin)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)將薄(bo)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)浸(jin)入熔(rong)解(jie)(jie)的(de)(de)(de)(de)鋅(xin)(xin)槽(cao)中(zhong)，使(shi)其表面(mian)(mian)(mian)(mian)粘附(fu)一層鋅(xin)(xin)的(de)(de)(de)(de)薄(bo)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)。目(mu)前主要(yao)采(cai)用連續(xu)鍍(du)(du)(du)(du)鋅(xin)(xin)工(gong)(gong)藝生(sheng)產，即把成卷的(de)(de)(de)(de)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)連續(xu)浸(jin)在熔(rong)解(jie)(jie)有鋅(xin)(xin)的(de)(de)(de)(de)鍍(du)(du)(du)(du)槽(cao)中(zhong)制成鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban);合金化鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)。這(zhe)種(zhong)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)也是用熱(re)浸(jin)法(fa)制造，但在出(chu)槽(cao)后(hou)，立即把它加(jia)(jia)熱(re)到500 ℃左右(you)，使(shi)其生(sheng)成鋅(xin)(xin)和鐵的(de)(de)(de)(de)合金被膜(mo)。這(zhe)種(zhong)鍍(du)(du)(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)具有良(liang)好(hao)的(de)(de)(de)(de)涂(tu)(tu)料(liao)的(de)(de)(de)(de)密(mi)著性(xing)(xing)和焊接(jie)性(xing)(xing);電(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)。用電(dian)鍍(du)(du)(du)(du)法(fa)制造這(zhe)種(zhong)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)具有良(liang)好(hao)的(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)性(xing)(xing)。但鍍(du)(du)(du)(du)層較薄(bo)，耐腐蝕性(xing)(xing)不如熱(re)浸(jin)法(fa)鍍(du)(du)(du)(du)鋅(xin)(xin)板(ban)(ban)(ban);單面(mian)(mian)(mian)(mian)鍍(du)(du)(du)(du)和雙(shuang)(shuang)面(mian)(mian)(mian)(mian)差鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)。單面(mian)(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)，即只在一面(mian)(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)的(de)(de)(de)(de)產品。在焊接(jie)、涂(tu)(tu)裝、防銹處理(li)、加(jia)(jia)工(gong)(gong)等方(fang)面(mian)(mian)(mian)(mian)，具有比(bi)雙(shuang)(shuang)面(mian)(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)好(hao)的(de)(de)(de)(de)適應(ying)性(xing)(xing)。

內蒙古鍍鋅卷重慶樓承板的鍍鋅量沒有一個具體的標準，制作壓型鋼板的冷軋鋼卷須連續熱浸鍍鋅（或鍍鋁鋅），鍍（鋁）鋅量視設計要求而定。鍍鋅卷價格樓承板(ban)(ban)用(yong)壓(ya)型鋼(gang)(gang)板(ban)(ban)宜選(xuan)擇熱浸(jin)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)。不允許(xu)使用(yong)電(dian)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)，電(dian)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)僅在基材表面形成保護層，防腐(fu)能(neng)力(li)有(you)限。目前(qian)市(shi)場上有(you)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)（鍍(du)(du)(du)(du)層含鋁5%或55%），在酸(suan)性環境(jing)下(xia)的(de)防腐(fu)效(xiao)果由于(yu)熱浸(jin)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)，但在混凝土的(de)堿(jian)性條件下(xia)，鍍(du)(du)(du)(du)鋁鋅(xin)的(de)防腐(fu)蝕(shi)性能(neng)低于(yu)熱浸(jin)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)，且鋁會和混凝土發生反應，并(bing)降低混凝土與鋼(gang)(gang)板(ban)(ban)的(de)粘結性能(neng)。因此參考國(guo)外(wai)規范，及國(guo)內外(wai)工程，行家(jia)壓(ya)型鋼(gang)(gang)板(ban)(ban)不建議使用(yong)鍍(du)(du)(du)(du)鋁鋅(xin)鋼(gang)(gang)板(ban)(ban)。

鍍(du)(du)鋅(xin)(xin)是一(yi)種(zhong)經常采(cai)用(yong)(yong)的(de)(de)(de)經濟而有效的(de)(de)(de)防腐(fu)方(fang)法。鋅(xin)(xin)產量(liang)的(de)(de)(de)一(yi)半左右(you)均用(yong)(yong)于此種(zhong)工藝。鍍(du)(du)鋅(xin)(xin)卷是為防止鋼(gang)板(ban)(ban)表(biao)(biao)面遭受腐(fu)蝕延長其使用(yong)(yong)壽命，在鋼(gang)板(ban)(ban)表(biao)(biao)面涂以一(yi)層(ceng)金屬鋅(xin)(xin)，這(zhe)種(zhong)涂鋅(xin)(xin)的(de)(de)(de)鋼(gang)板(ban)(ban)稱為鍍(du)(du)鋅(xin)(xin)卷。鍍(du)(du)鋅(xin)(xin)卷主要用(yong)(yong)于建筑(zhu)、家電、汽(qi)車(che)、容器(qi)、交通及家業等領域。特別(bie)是鋼(gang)結構建筑(zhu)、汽(qi)車(che)制造(zao)、鋼(gang)板(ban)(ban)倉(cang)制造(zao)等行業。耐腐(fu)蝕強(qiang)、表(biao)(biao)面質(zhi)量(liang)好、得利(li)于深加(jia)工、經濟實(shi)用(yong)(yong)等。有關產品標準(zhun)都(dou)列明(ming)鍍(du)(du)鋅(xin)(xin)卷推(tui)薦的(de)(de)(de)標準(zhun)厚(hou)度(du)、長度(du)和寬度(du)及其允許偏(pian)差。鍍(du)(du)鋅(xin)(xin)卷厚(hou)度(du)偏(pian)差一(yi)般在0.05mm，長寬偏(pian)差一(yi)般在5mm ，板(ban)(ban)材的(de)(de)(de)厚(hou)度(du)一(yi)般在0.2-3.2之間(jian) 。

鋼(gang)筋桁(heng)(heng)架(jia)樓(lou)(lou)承板(ban)(ban)完成(cheng)了機械化(hua)出產(chan)(chan)(chan)，有利于(yu)鋼(gang)筋擺放距離均勻、混凝土(tu)保(bao)護層(ceng)厚度共(gong)同(tong)，提高(gao)了樓(lou)(lou)板(ban)(ban)的施(shi)工(gong)(gong)質量(liang)。裝(zhuang)配(pei)式(shi)鋼(gang)筋桁(heng)(heng)架(jia)樓(lou)(lou)承板(ban)(ban)可明(ming)顯(xian)削減現(xian)場(chang)鋼(gang)筋綁扎工(gong)(gong)程(cheng)量(liang)，加速施(shi)工(gong)(gong)進度，添加施(shi)工(gong)(gong)確保(bao)，完成(cheng)文明(ming)施(shi)工(gong)(gong)。裝(zhuang)配(pei)式(shi)模板(ban)(ban)和連(lian)接件拆裝(zhuang)便(bian)利，可屢次重復使用(yong)，節省鋼(gang)材(cai)，契合(he)國(guo)家(jia)節能環保(bao)的要(yao)求。鋼(gang)構(gou)自主研(yan)制的產(chan)(chan)(chan)品(pin)配(pei)套自動化(hua)出產(chan)(chan)(chan)設備(bei)，大(da)大(da)提高(gao)了勞動出產(chan)(chan)(chan)率，有用(yong)降低了產(chan)(chan)(chan)品(pin)成(cheng)本，并編制了產(chan)(chan)(chan)品(pin)出產(chan)(chan)(chan)企業規(gui)范、規(gui)劃手冊(ce)和節點構(gou)造圖集以及施(shi)工(gong)(gong)手冊(ce)。該(gai)產(chan)(chan)(chan)品(pin)經(jing)過浙江大(da)學土(tu)木工(gong)(gong)程(cheng)測(ce)試中心檢測(ce)，并經(jing)過多項(xiang)工(gong)(gong)程(cheng)使用(yong)，各(ge)項(xiang)功能可以滿意現(xian)澆鋼(gang)筋混凝土(tu)樓(lou)(lou)板(ban)(ban)承載(zai)力(li)和變形的要(yao)求。

鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼板(ban)(ban)是為防止鋼板(ban)(ban)表(biao)面遭受腐蝕，延長其使用壽命，在(zai)(zai)鋼板(ban)(ban)表(biao)面涂(tu)以一(yi)層(ceng)(ceng)金屬鋅(xin)(xin)(xin)(xin)，這(zhe)(zhe)種(zhong)涂(tu)鋅(xin)(xin)(xin)(xin)的(de)(de)(de)薄(bo)鋼板(ban)(ban)稱為鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)。鋼板(ban)(ban)也(ye)是用熱(re)浸(jin)法(fa)制造，但在(zai)(zai)出槽(cao)后，立即把它(ta)加(jia)熱(re)到500℃左(zuo)右(you)，使其生(sheng)成(cheng)(cheng)鋅(xin)(xin)(xin)(xin)和鐵的(de)(de)(de)合(he)(he)金被(bei)(bei)膜。這(zhe)(zhe)種(zhong)鍍(du)(du)鋅(xin)(xin)(xin)(xin)卷(juan)具(ju)有(you)良(liang)(liang)好的(de)(de)(de)涂(tu)料的(de)(de)(de)密著性(xing)(xing)(xing)和焊接(jie)性(xing)(xing)(xing)。合(he)(he)金化(hua)鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼板(ban)(ban)。這(zhe)(zhe)種(zhong)鋼板(ban)(ban)也(ye)是用熱(re)浸(jin)法(fa)制造，但在(zai)(zai)出槽(cao)后，立即把它(ta)加(jia)熱(re)到500℃左(zuo)右(you)，使其生(sheng)成(cheng)(cheng)鋅(xin)(xin)(xin)(xin)和鐵的(de)(de)(de)合(he)(he)金被(bei)(bei)膜。這(zhe)(zhe)種(zhong)鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)具(ju)有(you)良(liang)(liang)好的(de)(de)(de)涂(tu)料的(de)(de)(de)密著性(xing)(xing)(xing)和焊接(jie)性(xing)(xing)(xing)。熱(re)浸(jin)鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼板(ban)(ban)。將薄(bo)鋼板(ban)(ban)浸(jin)入(ru)熔解的(de)(de)(de)鋅(xin)(xin)(xin)(xin)槽(cao)中，使其表(biao)面粘附(fu)一(yi)層(ceng)(ceng)鋅(xin)(xin)(xin)(xin)的(de)(de)(de)薄(bo)鋼板(ban)(ban)。目(mu)前主要采(cai)用連續鍍(du)(du)鋅(xin)(xin)(xin)(xin)工藝生(sheng)產，即把成(cheng)(cheng)卷(juan)的(de)(de)(de)鋼板(ban)(ban)連續浸(jin)在(zai)(zai)熔解有(you)鋅(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)槽(cao)中制成(cheng)(cheng)鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼板(ban)(ban)。合(he)(he)金、復(fu)合(he)(he)鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼板(ban)(ban)。它(ta)是用鋅(xin)(xin)(xin)(xin)和其他金屬如(ru)鉛、鋅(xin)(xin)(xin)(xin)制成(cheng)(cheng)合(he)(he)金乃至(zhi)復(fu)合(he)(he)鍍(du)(du)成(cheng)(cheng)的(de)(de)(de)鋼板(ban)(ban)。這(zhe)(zhe)種(zhong)鋼板(ban)(ban)既具(ju)有(you)防銹性(xing)(xing)(xing)能，又有(you)良(liang)(liang)好的(de)(de)(de)涂(tu)裝性(xing)(xing)(xing)能。