用(yong)(yong)(yong)電鍍(du)(du)(du)(du)法制(zhi)造(zao)這種鍍(du)(du)(du)(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)具有(you)良(liang)(liang)好(hao)的加工性(xing)。但(dan)鍍(du)(du)(du)(du)層(ceng)(ceng)較薄，耐腐蝕性(xing)不如熱(re)浸法鍍(du)(du)(du)(du)鋅板(ban)(ban)(ban)(ban)(ban)(ban)(ban)；單(dan)面(mian)鍍(du)(du)(du)(du)和(he)雙面(mian)差鍍(du)(du)(du)(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)。單(dan)面(mian)鍍(du)(du)(du)(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，即只在(zai)(zai)(zai)一面(mian)鍍(du)(du)(du)(du)鋅的產品。在(zai)(zai)(zai)焊(han)接(jie)、涂(tu)(tu)裝、防銹(xiu)處理(li)、加工等方面(mian)，具有(you)比雙面(mian)鍍(du)(du)(du)(du)鋅板(ban)(ban)(ban)(ban)(ban)(ban)(ban)好(hao)的適應性(xing)。為克服單(dan)面(mian)未涂(tu)(tu)鋅的缺點，又(you)有(you)一種在(zai)(zai)(zai)另面(mian)涂(tu)(tu)以(yi)薄層(ceng)(ceng)鋅的鍍(du)(du)(du)(du)鋅板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，即雙面(mian)差鍍(du)(du)(du)(du)鋅板(ban)(ban)(ban)(ban)(ban)(ban)(ban)；合金(jin)、復(fu)合鍍(du)(du)(du)(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)。它是用(yong)(yong)(yong)鋅和(he)其他金(jin)屬(shu)如鉛、鋅制(zhi)成合金(jin)乃至復(fu)合鍍(du)(du)(du)(du)成的鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)。這種鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)既具有(you)防銹(xiu)性(xing)能(neng)，又(you)有(you)良(liang)(liang)好(hao)的涂(tu)(tu)裝性(xing)能(neng)。 除上(shang)述五種外，還有(you)彩色鍍(du)(du)(du)(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、印(yin)花涂(tu)(tu)裝鍍(du)(du)(du)(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、聚(ju)氯乙烯疊層(ceng)(ceng)鍍(du)(du)(du)(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)等。但(dan)目前常(chang)用(yong)(yong)(yong)的仍為熱(re)浸鍍(du)(du)(du)(du)鋅板(ban)(ban)(ban)(ban)(ban)(ban)(ban)。 鍍(du)(du)(du)(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)按用(yong)(yong)(yong)途又(you)可分為一般用(yong)(yong)(yong)、屋(wu)頂(ding)用(yong)(yong)(yong)、建(jian)筑外側(ce)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)用(yong)(yong)(yong)、結構用(yong)(yong)(yong)、瓦壟板(ban)(ban)(ban)(ban)(ban)(ban)(ban)用(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)和(he)深沖用(yong)(yong)(yong)等鍍(du)(du)(du)(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)。

鍍鋅是(shi)(shi)一(yi)種(zhong)經常采(cai)用(yong)的經濟而有(you)效的防腐方(fang)法。鋅產量的一(yi)半左右均(jun)用(yong)于(yu)此(ci)種(zhong)工藝。鍍鋅卷(juan)是(shi)(shi)為防止鋼板(ban)(ban)表(biao)面遭受腐蝕延(yan)長(chang)其使用(yong)壽命，在鋼板(ban)(ban)表(biao)面涂(tu)以一(yi)層金屬鋅，這種(zhong)涂(tu)鋅的鋼板(ban)(ban)稱為鍍鋅卷(juan)。鍍鋅卷(juan)主要用(yong)于(yu)建(jian)筑(zhu)、家電(dian)、汽車(che)、容器、交通(tong)及家業(ye)等領域。特別是(shi)(shi)鋼結構建(jian)筑(zhu)、汽車(che)制造、鋼板(ban)(ban)倉制造等行(xing)業(ye)。耐腐蝕強(qiang)、表(biao)面質量好、得利于(yu)深加(jia)工、經濟實用(yong)等。有(you)關產品標準(zhun)都(dou)列明鍍鋅卷(juan)推薦的標準(zhun)厚度、長(chang)度和寬度及其允(yun)許(xu)偏差。鍍鋅卷(juan)厚度偏差一(yi)般在0.05mm，長(chang)寬偏差一(yi)般在5mm ，板(ban)(ban)材的厚度一(yi)般在0.2-3.2之(zhi)間 。

從整體生(sheng)產(chan)(chan)(chan)(chan)方(fang)面(mian)來看(kan)，人(ren)們能夠(gou)意識(shi)到鍍鋅板在(zai)生(sheng)產(chan)(chan)(chan)(chan)過程中應用范(fan)圍是(shi)很(hen)(hen)大的(de)，而各(ge)位(wei)朋友也(ye)(ye)應該(gai)認識(shi)該(gai)種產(chan)(chan)(chan)(chan)品未來發展的(de)情(qing)況，只有(you)這(zhe)樣才能夠(gou)對產(chan)(chan)(chan)(chan)品有(you)更(geng)為掌握(wo)。所(suo)以希望(wang)生(sheng)活中每一位(wei)朋友都能夠(gou)認知這(zhe)部(bu)(bu)(bu)分(fen)(fen)的(de)內容(rong)，這(zhe)樣在(zai)每個部(bu)(bu)(bu)分(fen)(fen)才能夠(gou)獲取好的(de)答案。鍍鋅板生(sheng)產(chan)(chan)(chan)(chan)方(fang)面(mian)國內存在(zai)著供應不足的(de)問(wen)題(ti)，所(suo)以市場方(fang)面(mian)應該(gai)加強(qiang)生(sheng)產(chan)(chan)(chan)(chan)，而在(zai)生(sheng)產(chan)(chan)(chan)(chan)技(ji)術方(fang)面(mian)的(de)提升也(ye)(ye)是(shi)很(hen)(hen)重(zhong)(zhong)要的(de)。只有(you)能夠(gou)以更(geng)加認真的(de)態度掌握(wo)這(zhe)部(bu)(bu)(bu)分(fen)(fen)的(de)內容(rong)，這(zhe)樣整體生(sheng)產(chan)(chan)(chan)(chan)才能夠(gou)更(geng)加順(shun)利。自然進口也(ye)(ye)是(shi)很(hen)(hen)重(zhong)(zhong)要的(de)一部(bu)(bu)(bu)分(fen)(fen)，不過進口產(chan)(chan)(chan)(chan)品在(zai)價(jia)格方(fang)面(mian)也(ye)(ye)存在(zai)著更(geng)高方(fang)面(mian)的(de)問(wen)題(ti)，所(suo)以國內生(sheng)產(chan)(chan)(chan)(chan)加強(qiang)是(shi)很(hen)(hen)重(zhong)(zhong)要的(de)。

奉節鍍鋅卷樓承板鋼結構柱網間距一般5~9.0m×8~15m，次梁間距3m，而樓承板下料長度為4.97~8.97m，運輸與安裝均較困難，尤其是帶由圓弧區垂直吊裝樓承板，由上而下在次梁狹間穿套比較困難，且打亂了次梁焊接正常工序。控制下料長度為3～6m，則可避免垂直運輸時在次梁間無法吊運的問題。 鍍鋅卷批發樓承(cheng)(cheng)板(ban)吊(diao)(diao)運時采用(yong)(yong)專(zhuan)用(yong)(yong)軟(ruan)吊(diao)(diao)索。每次吊(diao)(diao)裝(zhuang)時應(ying)檢查(cha)軟(ruan)吊(diao)(diao)索是否(fou)有撕裂、割斷(duan)現象。樓承(cheng)(cheng)板(ban)擱置在鋼梁上時應(ying)防(fang)止探頭(tou)。鋪料(liao)時操作人員(yuan)應(ying)系帶(dai)，并保證邊(bian)(bian)(bian)鋪設邊(bian)(bian)(bian)固定在周邊(bian)(bian)(bian)繩上。 焊(han)接采用(yong)(yong)熔透(tou)點(dian)焊(han)連接，施焊(han)前(qian)應(ying)準備邊(bian)(bian)(bian)角料(liao)引(yin)弧(hu)試焊(han)，調整(zheng)施焊(han)電流.因(yin)樓承(cheng)(cheng)板(ban)底部(bu)無(wu)水平(ping)模板(ban)及垂直支撐(cheng)，澆筑(zhu)混凝土時布料(liao)不宜太集中，采用(yong)(yong)平(ping)板(ban)振(zhen)搗器及時分攤振(zhen)搗。

彩(cai)鋼(gang)(gang)(gang)是指彩(cai)涂(tu)鋼(gang)(gang)(gang)板，彩(cai)涂(tu)鋼(gang)(gang)(gang)板是一種帶有(you)(you)有(you)(you)機涂(tu)層的(de)(de)(de)(de)鋼(gang)(gang)(gang)板，傳(chuan)統(tong)的(de)(de)(de)(de)涂(tu)層分好(hao)幾類，氟碳涂(tu)層的(de)(de)(de)(de)，幾乎可以防腐20年。一般(ban)從鋼(gang)(gang)(gang)廠(chang)以卷筒的(de)(de)(de)(de)形式分銷(xiao)到各地。我們經常看到的(de)(de)(de)(de)彩(cai)鋼(gang)(gang)(gang)板是指加工好(hao)的(de)(de)(de)(de)板材(cai)，厚(hou)度(du)(du)在50~100mm左(zuo)右，它是由中(zhong)間(jian)的(de)(de)(de)(de)填(tian)料和兩(liang)面的(de)(de)(de)(de)彩(cai)鋼(gang)(gang)(gang)板組成。其中(zhong)，彩(cai)板厚(hou)度(du)(du)有(you)(you)0.4mm、0.5mm、0.6mm等(deng)(deng)不(bu)同的(de)(de)(de)(de)厚(hou)度(du)(du),中(zhong)間(jian)層可以是聚胺脂、巖綿或泡沫塑料等(deng)(deng)。由于有(you)(you)專用型(xing)材(cai)，所(suo)以用彩(cai)鋼(gang)(gang)(gang)板構(gou)筑的(de)(de)(de)(de)廠(chang)房建造速度(du)(du)很快（如非典時的(de)(de)(de)(de)小湯山(shan)醫院），但強(qiang)度(du)(du)低。