鍍(du)(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)為基板(ban)(ban)的(de)(de)(de)彩(cai)涂(tu)(tu)鋼(gang)板(ban)(ban)，除(chu)有(you)鋅(xin)(xin)保(bao)護外(wai)，鋅(xin)(xin)層(ceng)(ceng)(ceng)上(shang)(shang)的(de)(de)(de)有(you)機涂(tu)(tu)層(ceng)(ceng)(ceng)起了覆蓋隔離作用(yong)，可防(fang)止(zhi)鋼(gang)板(ban)(ban)生銹，使用(yong)壽(shou)命(ming)比鍍(du)(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)更長，據介紹涂(tu)(tu)層(ceng)(ceng)(ceng)鋼(gang)板(ban)(ban)的(de)(de)(de)使用(yong)壽(shou)命(ming)比鍍(du)(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)長50%。在(zai)連(lian)續機組(zu)上(shang)(shang)以冷(leng)軋帶鋼(gang)，鍍(du)(du)鋅(xin)(xin)帶鋼(gang)（電鍍(du)(du)鋅(xin)(xin)和(he)熱(re)鍍(du)(du)鋅(xin)(xin)）為基板(ban)(ban)，經過表(biao)面預(yu)處理（脫脂和(he)化學處理），用(yong)輥(gun)涂(tu)(tu)的(de)(de)(de)方法，涂(tu)(tu)上(shang)(shang)一層(ceng)(ceng)(ceng)或多(duo)層(ceng)(ceng)(ceng)液態(tai)涂(tu)(tu)料，經過烘烤和(he)冷(leng)卻所得的(de)(de)(de)板(ban)(ban)材即為涂(tu)(tu)層(ceng)(ceng)(ceng)鋼(gang)板(ban)(ban)。由(you)于(yu)涂(tu)(tu)層(ceng)(ceng)(ceng)可以有(you)各種不同的(de)(de)(de)顏色(se)，習慣上(shang)(shang)把(ba)涂(tu)(tu)層(ceng)(ceng)(ceng)鋼(gang)板(ban)(ban)叫做(zuo)彩(cai)色(se)涂(tu)(tu)層(ceng)(ceng)(ceng)鋼(gang)板(ban)(ban)。又由(you)于(yu)涂(tu)(tu)層(ceng)(ceng)(ceng)是(shi)在(zai)鋼(gang)板(ban)(ban)成型加工之前進行(xing)的(de)(de)(de)，在(zai)國外(wai)這叫做(zuo)預(yu)涂(tu)(tu)層(ceng)(ceng)(ceng)鋼(gang)板(ban)(ban)。

鋼(gang)(gang)筋(jin)桁架樓(lou)(lou)承板(ban)完成(cheng)了機(ji)械化(hua)出(chu)(chu)產，有利(li)于鋼(gang)(gang)筋(jin)擺放距離均勻、混(hun)凝土保(bao)護層厚(hou)度(du)共同，提(ti)高了樓(lou)(lou)板(ban)的(de)(de)(de)施(shi)工(gong)(gong)質量。裝(zhuang)配(pei)式鋼(gang)(gang)筋(jin)桁架樓(lou)(lou)承板(ban)可明(ming)顯削減(jian)現(xian)場鋼(gang)(gang)筋(jin)綁扎工(gong)(gong)程(cheng)量，加(jia)速施(shi)工(gong)(gong)進度(du)，添加(jia)施(shi)工(gong)(gong)確保(bao)，完成(cheng)文(wen)明(ming)施(shi)工(gong)(gong)。裝(zhuang)配(pei)式模板(ban)和連接件拆裝(zhuang)便利(li)，可屢次(ci)重復(fu)使(shi)用，節省鋼(gang)(gang)材，契合國(guo)家節能(neng)環保(bao)的(de)(de)(de)要(yao)求。鋼(gang)(gang)構自(zi)主研制的(de)(de)(de)產品配(pei)套自(zi)動化(hua)出(chu)(chu)產設(she)備(bei)，大大提(ti)高了勞(lao)動出(chu)(chu)產率，有用降(jiang)低了產品成(cheng)本，并編制了產品出(chu)(chu)產企業規范、規劃手冊和節點構造圖集以及(ji)施(shi)工(gong)(gong)手冊。該產品經過(guo)浙江大學土木工(gong)(gong)程(cheng)測(ce)試中心(xin)檢測(ce)，并經過(guo)多(duo)項工(gong)(gong)程(cheng)使(shi)用，各項功能(neng)可以滿意現(xian)澆(jiao)鋼(gang)(gang)筋(jin)混(hun)凝土樓(lou)(lou)板(ban)承載力和變形的(de)(de)(de)要(yao)求。

鍍鋅板使(shi)用(yong)(yong)(yong)的(de)(de)(de)時(shi)(shi)候(hou)，自(zi)然也(ye)(ye)是(shi)要讓它(ta)在(zai)質(zhi)量(liang)上(shang)(shang)面(mian)達(da)到很(hen)好的(de)(de)(de)表(biao)(biao)(biao)現(xian)，但是(shi)對于它(ta)在(zai)自(zi)己(ji)(ji)的(de)(de)(de)質(zhi)量(liang)表(biao)(biao)(biao)現(xian)表(biao)(biao)(biao)現(xian)來(lai)說，往(wang)往(wang)是(shi)有(you)很(hen)多方(fang)面(mian)的(de)(de)(de)，那么它(ta)在(zai)自(zi)己(ji)(ji)的(de)(de)(de)質(zhi)量(liang)上(shang)(shang)面(mian)都是(shi)有(you)什么表(biao)(biao)(biao)現(xian)呢？首先一個方(fang)面(mian)，就是(shi)它(ta)在(zai)自(zi)己(ji)(ji)的(de)(de)(de)表(biao)(biao)(biao)面(mian)上(shang)(shang)要達(da)到平的(de)(de)(de)要求，這一點自(zi)然也(ye)(ye)是(shi)它(ta)在(zai)自(zi)己(ji)(ji)使(shi)用(yong)(yong)(yong)時(shi)(shi)的(de)(de)(de)一個重要的(de)(de)(de)表(biao)(biao)(biao)現(xian)，現(xian)在(zai)也(ye)(ye)一些廠(chang)家(jia)，他們在(zai)生產時(shi)(shi)，因為(wei)沒(mei)有(you)使(shi)用(yong)(yong)(yong)很(hen)好的(de)(de)(de)設備，也(ye)(ye)或(huo)者是(shi)在(zai)技術上(shang)(shang)面(mian)低下(xia)，自(zi)然就沒(mei)有(you)這方(fang)面(mian)的(de)(de)(de)表(biao)(biao)(biao)現(xian)。重慶鍍鋅板本身的(de)(de)(de)性(xing)能上(shang)(shang)面(mian)有(you)很(hen)大的(de)(de)(de)下(xia)降(jiang)，而且因為(wei)它(ta)在(zai)自(zi)己(ji)(ji)的(de)(de)(de)平上(shang)(shang)面(mian)沒(mei)有(you)自(zi)己(ji)(ji)的(de)(de)(de)表(biao)(biao)(biao)現(xian)，同時(shi)(shi)用(yong)(yong)(yong)戶在(zai)自(zi)己(ji)(ji)使(shi)用(yong)(yong)(yong)時(shi)(shi)，也(ye)(ye)不會(hui)達(da)到很(hen)高的(de)(de)(de)使(shi)用(yong)(yong)(yong)壽命。

用電鍍法制造這種鍍鋅鋼板具有良好的加工性。但鍍層較薄，耐腐蝕性不如熱浸法鍍鋅板；單面鍍和雙面差鍍鋅鋼板。單面鍍鋅鋼板，即只在一面鍍鋅的產品。商洛冷軋卷在焊接、涂裝、防銹處理、加工等方面，具有比雙面鍍鋅板好的適應性。為克服單面未涂鋅的缺點，又有一種在另面涂以薄層鋅的鍍鋅板，即雙面差鍍鋅板；合金、復合鍍鋅鋼板。冷軋卷價格它是用(yong)(yong)鋅(xin)(xin)(xin)(xin)(xin)和其他(ta)金屬如鉛、鋅(xin)(xin)(xin)(xin)(xin)制(zhi)成合(he)金乃至復合(he)鍍成的鋼(gang)(gang)板(ban)。這種(zhong)鋼(gang)(gang)板(ban)既具有防銹性能(neng)，又有良好的涂裝性能(neng)。 除上述(shu)五種(zhong)外，還有彩色鍍鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)、印花涂裝鍍鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)、聚氯乙烯疊(die)層鍍鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)等。但(dan)目(mu)前常用(yong)(yong)的仍為熱浸鍍鋅(xin)(xin)(xin)(xin)(xin)板(ban)。 鍍鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)按(an)用(yong)(yong)途(tu)又可分為一般(ban)用(yong)(yong)、屋(wu)頂(ding)用(yong)(yong)、建(jian)筑(zhu)外側(ce)板(ban)用(yong)(yong)、結構用(yong)(yong)、瓦壟(long)板(ban)用(yong)(yong)、拉伸用(yong)(yong)和深沖用(yong)(yong)等鍍鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)。