熱(re)(re)浸(jin)鍍(du)(du)鋅鋼(gang)(gang)板(ban)(ban)(ban)(ban)將薄(bo)鋼(gang)(gang)板(ban)(ban)(ban)(ban)浸(jin)入熔解的(de)(de)鋅槽中(zhong)，使(shi)(shi)其(qi)表面(mian)(mian)(mian)(mian)粘附(fu)一(yi)層鋅的(de)(de)薄(bo)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。目前主(zhu)要采用(yong)連續鍍(du)(du)鋅工(gong)藝生產(chan)，即(ji)把(ba)(ba)成卷(juan)的(de)(de)鋼(gang)(gang)板(ban)(ban)(ban)(ban)連續浸(jin)在(zai)(zai)(zai)熔解有(you)鋅的(de)(de)鍍(du)(du)槽中(zhong)制成鍍(du)(du)鋅鋼(gang)(gang)板(ban)(ban)(ban)(ban);合金(jin)化鍍(du)(du)鋅鋼(gang)(gang)板(ban)(ban)(ban)(ban)。這種(zhong)(zhong)鋼(gang)(gang)板(ban)(ban)(ban)(ban)也(ye)是用(yong)熱(re)(re)浸(jin)法(fa)制造，但(dan)在(zai)(zai)(zai)出槽后，立即(ji)把(ba)(ba)它加熱(re)(re)到500 ℃左右，使(shi)(shi)其(qi)生成鋅和鐵(tie)的(de)(de)合金(jin)被(bei)膜。這種(zhong)(zhong)鍍(du)(du)鋅板(ban)(ban)(ban)(ban)具(ju)有(you)良好的(de)(de)涂(tu)料的(de)(de)密著性(xing)和焊(han)(han)接性(xing);電鍍(du)(du)鋅鋼(gang)(gang)板(ban)(ban)(ban)(ban)。用(yong)電鍍(du)(du)法(fa)制造這種(zhong)(zhong)鍍(du)(du)鋅鋼(gang)(gang)板(ban)(ban)(ban)(ban)具(ju)有(you)良好的(de)(de)加工(gong)性(xing)。但(dan)鍍(du)(du)層較薄(bo)，耐腐蝕性(xing)不如熱(re)(re)浸(jin)法(fa)鍍(du)(du)鋅板(ban)(ban)(ban)(ban);單面(mian)(mian)(mian)(mian)鍍(du)(du)和雙(shuang)面(mian)(mian)(mian)(mian)差鍍(du)(du)鋅鋼(gang)(gang)板(ban)(ban)(ban)(ban)。單面(mian)(mian)(mian)(mian)鍍(du)(du)鋅鋼(gang)(gang)板(ban)(ban)(ban)(ban)，即(ji)只在(zai)(zai)(zai)一(yi)面(mian)(mian)(mian)(mian)鍍(du)(du)鋅的(de)(de)產(chan)品。在(zai)(zai)(zai)焊(han)(han)接、涂(tu)裝、防銹處理、加工(gong)等方面(mian)(mian)(mian)(mian)，具(ju)有(you)比(bi)雙(shuang)面(mian)(mian)(mian)(mian)鍍(du)(du)鋅板(ban)(ban)(ban)(ban)好的(de)(de)適應性(xing)。

鍍鋅(xin)板開平的(de)(de)(de)(de)整個(ge)生產(chan)來(lai)說它(ta)(ta)(ta)(ta)首先就是(shi)(shi)(shi)要(yao)達(da)到(dao)(dao)很(hen)(hen)(hen)高(gao)(gao)的(de)(de)(de)(de)工(gong)藝(yi)，但是(shi)(shi)(shi)如(ru)果(guo)要(yao)讓(rang)它(ta)(ta)(ta)(ta)在(zai)自(zi)己的(de)(de)(de)(de)工(gong)藝(yi)性(xing)上(shang)(shang)面達(da)到(dao)(dao)很(hen)(hen)(hen)高(gao)(gao)的(de)(de)(de)(de)表現，也(ye)是(shi)(shi)(shi)要(yao)讓(rang)它(ta)(ta)(ta)(ta)達(da)到(dao)(dao)很(hen)(hen)(hen)高(gao)(gao)的(de)(de)(de)(de)要(yao)求的(de)(de)(de)(de)，那么(me)它(ta)(ta)(ta)(ta)在(zai)自(zi)己工(gong)藝(yi)性(xing)上(shang)(shang)面都(dou)是(shi)(shi)(shi)要(yao)達(da)到(dao)(dao)什么(me)樣(yang)的(de)(de)(de)(de)要(yao)求呢？首先一個(ge)方面，就是(shi)(shi)(shi)它(ta)(ta)(ta)(ta)在(zai)自(zi)己的(de)(de)(de)(de)生產(chan)上(shang)(shang)面要(yao)讓(rang)自(zi)己有(you)(you)很(hen)(hen)(hen)高(gao)(gao)的(de)(de)(de)(de)技術(shu)，如(ru)果(guo)是(shi)(shi)(shi)一個(ge)廠(chang)(chang)家(jia)(jia)，他(ta)們(men)沒(mei)(mei)有(you)(you)很(hen)(hen)(hen)高(gao)(gao)的(de)(de)(de)(de)技術(shu)，那么(me)他(ta)們(men)是(shi)(shi)(shi)不能(neng)(neng)讓(rang)自(zi)己的(de)(de)(de)(de)工(gong)藝(yi)性(xing)有(you)(you)很(hen)(hen)(hen)好的(de)(de)(de)(de)表現的(de)(de)(de)(de)。鍍鋅(xin)板開平的(de)(de)(de)(de)整個(ge)設備上(shang)(shang)面也(ye)是(shi)(shi)(shi)很(hen)(hen)(hen)重要(yao)的(de)(de)(de)(de)，現在(zai)也(ye)有(you)(you)一些廠(chang)(chang)家(jia)(jia)，他(ta)們(men)因為自(zi)己沒(mei)(mei)有(you)(you)很(hen)(hen)(hen)好的(de)(de)(de)(de)實(shi)力(li)，所以(yi)自(zi)然就會讓(rang)它(ta)(ta)(ta)(ta)在(zai)自(zi)己的(de)(de)(de)(de)設備上(shang)(shang)面的(de)(de)(de)(de)下降，如(ru)果(guo)是(shi)(shi)(shi)一些大(da)廠(chang)(chang)家(jia)(jia)來(lai)說，他(ta)們(men)在(zai)自(zi)己的(de)(de)(de)(de)整個(ge)工(gong)作中，都(dou)是(shi)(shi)(shi)能(neng)(neng)使(shi)用到(dao)(dao)電腦上(shang)(shang)面的(de)(de)(de)(de)控制，但是(shi)(shi)(shi)對于(yu)有(you)(you)些廠(chang)(chang)家(jia)(jia)來(lai)說，他(ta)們(men)還(huan)在(zai)使(shi)用一些落后的(de)(de)(de)(de)設備，這樣(yang)自(zi)然就會讓(rang)它(ta)(ta)(ta)(ta)在(zai)工(gong)藝(yi)性(xing)上(shang)(shang)面下降，所以(yi)這一點(dian)也(ye)是(shi)(shi)(shi)它(ta)(ta)(ta)(ta)在(zai)自(zi)己工(gong)藝(yi)性(xing)上(shang)(shang)面的(de)(de)(de)(de)一些條件。

遂寧彩涂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。 彩涂卷價格樓(lou)(lou)承(cheng)板(ban)吊(diao)運時(shi)采用(yong)專用(yong)軟(ruan)吊(diao)索。每次吊(diao)裝時(shi)應(ying)檢查軟(ruan)吊(diao)索是否有撕裂、割斷現象。樓(lou)(lou)承(cheng)板(ban)擱置在鋼梁上(shang)時(shi)應(ying)防止探頭。鋪料時(shi)操作人(ren)員應(ying)系帶，并保證邊鋪設邊固定在周邊繩上(shang)。 焊(han)(han)(han)接(jie)采用(yong)熔透點焊(han)(han)(han)連接(jie)，施焊(han)(han)(han)前應(ying)準備邊角料引弧試焊(han)(han)(han)，調(diao)整施焊(han)(han)(han)電(dian)流.因樓(lou)(lou)承(cheng)板(ban)底部無水平(ping)模板(ban)及(ji)垂(chui)直(zhi)支撐，澆筑混凝土時(shi)布(bu)料不宜太集中(zhong)，采用(yong)平(ping)板(ban)振搗器及(ji)時(shi)分攤振搗。

鍍(du)(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板的(de)(de)(de)(de)表面鍍(du)(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)主(zhu)要采用的(de)(de)(de)(de)方法(fa)是熱鍍(du)(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)。熱鍍(du)(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)是由較古(gu)老的(de)(de)(de)(de)熱鍍(du)(du)(du)(du)(du)(du)(du)(du)方法(fa)發(fa)(fa)展而來(lai)的(de)(de)(de)(de)，自從1836年法(fa)國把熱鍍(du)(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)應用于(yu)工業(ye)以來(lai)，已(yi)經有(you)一百七十年的(de)(de)(de)(de)歷史了。然而，熱鍍(du)(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)工業(ye)是近(jin)三(san)十年來(lai)伴隨冷軋帶鋼(gang)(gang)的(de)(de)(de)(de)飛速發(fa)(fa)展而得到(dao)了大規(gui)模發(fa)(fa)展。鍍(du)(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)溶(rong)液(ye)(ye)有(you)氰化物(wu)(wu)(wu)鍍(du)(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)和無氰鍍(du)(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)兩類。氰化物(wu)(wu)(wu)鍍(du)(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)中分微氰、低(di)氰、中氰、和高氰幾(ji)類。無氰鍍(du)(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)有(you)堿性鋅(xin)(xin)(xin)(xin)(xin)酸鹽(yan)(yan)鍍(du)(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)、銨(an)鹽(yan)(yan)鍍(du)(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)、硫酸鹽(yan)(yan)鍍(du)(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)及無氨氯化物(wu)(wu)(wu)鍍(du)(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)等。氰化鍍(du)(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)溶(rong)液(ye)(ye)均鍍(du)(du)(du)(du)(du)(du)(du)(du)能力(li)好，得到(dao)的(de)(de)(de)(de)鍍(du)(du)(du)(du)(du)(du)(du)(du)層光滑細致，在生產中被長期(qi)采用。但由于(yu)氰化物(wu)(wu)(wu)劇毒，對環境(jing)污染嚴重，近(jin)年來(lai)已(yi)趨向于(yu)采用低(di)氰、微氰、無氰鍍(du)(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)溶(rong)液(ye)(ye)。

鍍(du)(du)鋅(xin)(xin)(xin)是(shi)(shi)一(yi)種(zhong)經(jing)常采(cai)用(yong)(yong)的(de)經(jing)濟而有效(xiao)的(de)防腐方法。鋅(xin)(xin)(xin)產(chan)(chan)量的(de)一(yi)半(ban)左右均用(yong)(yong)于此種(zhong)工藝。鍍(du)(du)鋅(xin)(xin)(xin)卷是(shi)(shi)為(wei)防止鋼(gang)板(ban)(ban)表(biao)(biao)面遭受(shou)腐蝕(shi)延長其使(shi)用(yong)(yong)壽命，在鋼(gang)板(ban)(ban)表(biao)(biao)面涂(tu)以一(yi)層金屬鋅(xin)(xin)(xin)，這種(zhong)涂(tu)鋅(xin)(xin)(xin)的(de)鋼(gang)板(ban)(ban)稱(cheng)為(wei)鍍(du)(du)鋅(xin)(xin)(xin)卷。鍍(du)(du)鋅(xin)(xin)(xin)卷主要(yao)用(yong)(yong)于建(jian)筑、家電(dian)、汽車、容器、交(jiao)通及(ji)家業(ye)等(deng)領域。特別是(shi)(shi)鋼(gang)結構(gou)建(jian)筑、汽車制(zhi)造(zao)、鋼(gang)板(ban)(ban)倉(cang)制(zhi)造(zao)等(deng)行業(ye)。耐腐蝕(shi)強(qiang)、表(biao)(biao)面質(zhi)量好、得利于深加工、經(jing)濟實用(yong)(yong)等(deng)。有關產(chan)(chan)品標準(zhun)都列明鍍(du)(du)鋅(xin)(xin)(xin)卷推薦(jian)的(de)標準(zhun)厚度、長度和(he)寬(kuan)(kuan)度及(ji)其允許偏差(cha)(cha)。鍍(du)(du)鋅(xin)(xin)(xin)卷厚度偏差(cha)(cha)一(yi)般在0.05mm，長寬(kuan)(kuan)偏差(cha)(cha)一(yi)般在5mm ，板(ban)(ban)材(cai)的(de)厚度一(yi)般在0.2-3.2之間 。