鍍(du)(du)(du)(du)(du)鋅(xin)鋼板的表(biao)面(mian)鍍(du)(du)(du)(du)(du)鋅(xin)主要采(cai)用(yong)(yong)的方(fang)法是(shi)熱鍍(du)(du)(du)(du)(du)鋅(xin)。熱鍍(du)(du)(du)(du)(du)鋅(xin)是(shi)由較古老的熱鍍(du)(du)(du)(du)(du)方(fang)法發(fa)展(zhan)而來(lai)的，自從1836年(nian)(nian)法國把熱鍍(du)(du)(du)(du)(du)鋅(xin)應用(yong)(yong)于(yu)工業(ye)(ye)以(yi)來(lai)，已經有(you)一(yi)百七(qi)十(shi)年(nian)(nian)的歷史了(le)。然而，熱鍍(du)(du)(du)(du)(du)鋅(xin)工業(ye)(ye)是(shi)近(jin)三十(shi)年(nian)(nian)來(lai)伴隨冷(leng)軋帶鋼的飛速發(fa)展(zhan)而得到了(le)大規(gui)模發(fa)展(zhan)。鍍(du)(du)(du)(du)(du)鋅(xin)溶(rong)液(ye)(ye)有(you)氰(qing)(qing)(qing)(qing)(qing)(qing)化(hua)(hua)物(wu)鍍(du)(du)(du)(du)(du)液(ye)(ye)和無(wu)(wu)氰(qing)(qing)(qing)(qing)(qing)(qing)鍍(du)(du)(du)(du)(du)液(ye)(ye)兩類(lei)。氰(qing)(qing)(qing)(qing)(qing)(qing)化(hua)(hua)物(wu)鍍(du)(du)(du)(du)(du)液(ye)(ye)中分微(wei)氰(qing)(qing)(qing)(qing)(qing)(qing)、低氰(qing)(qing)(qing)(qing)(qing)(qing)、中氰(qing)(qing)(qing)(qing)(qing)(qing)、和高(gao)氰(qing)(qing)(qing)(qing)(qing)(qing)幾類(lei)。無(wu)(wu)氰(qing)(qing)(qing)(qing)(qing)(qing)鍍(du)(du)(du)(du)(du)液(ye)(ye)有(you)堿性(xing)鋅(xin)酸鹽(yan)鍍(du)(du)(du)(du)(du)液(ye)(ye)、銨(an)鹽(yan)鍍(du)(du)(du)(du)(du)液(ye)(ye)、硫酸鹽(yan)鍍(du)(du)(du)(du)(du)液(ye)(ye)及無(wu)(wu)氨氯化(hua)(hua)物(wu)鍍(du)(du)(du)(du)(du)液(ye)(ye)等。氰(qing)(qing)(qing)(qing)(qing)(qing)化(hua)(hua)鍍(du)(du)(du)(du)(du)鋅(xin)溶(rong)液(ye)(ye)均鍍(du)(du)(du)(du)(du)能(neng)力好，得到的鍍(du)(du)(du)(du)(du)層光滑(hua)細致，在(zai)生產(chan)中被長期采(cai)用(yong)(yong)。但(dan)由于(yu)氰(qing)(qing)(qing)(qing)(qing)(qing)化(hua)(hua)物(wu)劇毒，對環境(jing)污染嚴(yan)重，近(jin)年(nian)(nian)來(lai)已趨向于(yu)采(cai)用(yong)(yong)低氰(qing)(qing)(qing)(qing)(qing)(qing)、微(wei)氰(qing)(qing)(qing)(qing)(qing)(qing)、無(wu)(wu)氰(qing)(qing)(qing)(qing)(qing)(qing)鍍(du)(du)(du)(du)(du)鋅(xin)溶(rong)液(ye)(ye)。

鍍(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)為基板(ban)(ban)(ban)(ban)的(de)彩(cai)(cai)涂(tu)(tu)(tu)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)，除有(you)(you)鋅保護外，鋅層(ceng)上的(de)有(you)(you)機涂(tu)(tu)(tu)層(ceng)起了(le)覆蓋隔(ge)離作用，可防止鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)生銹，使用壽命比(bi)鍍(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)更(geng)長，據介紹(shao)涂(tu)(tu)(tu)層(ceng)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)的(de)使用壽命比(bi)鍍(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)長50%。在連續機組上以(yi)冷軋(ya)帶鋼(gang)(gang)(gang)，鍍(du)鋅帶鋼(gang)(gang)(gang)（電鍍(du)鋅和熱鍍(du)鋅）為基板(ban)(ban)(ban)(ban)，經過(guo)表(biao)面預處(chu)理(li)（脫(tuo)脂和化學處(chu)理(li)），用輥涂(tu)(tu)(tu)的(de)方(fang)法(fa)，涂(tu)(tu)(tu)上一層(ceng)或(huo)多層(ceng)液態涂(tu)(tu)(tu)料(liao)，經過(guo)烘烤和冷卻所得(de)的(de)板(ban)(ban)(ban)(ban)材即為涂(tu)(tu)(tu)層(ceng)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。由于涂(tu)(tu)(tu)層(ceng)可以(yi)有(you)(you)各種不同的(de)顏(yan)色(se)，習慣(guan)上把涂(tu)(tu)(tu)層(ceng)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)叫(jiao)做彩(cai)(cai)色(se)涂(tu)(tu)(tu)層(ceng)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。又由于涂(tu)(tu)(tu)層(ceng)是在鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)成(cheng)型加工之前進行的(de)，在國外這(zhe)叫(jiao)做預涂(tu)(tu)(tu)層(ceng)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。

彩涂板價格鍍鋅鋼板是為防止鋼板表面遭受腐蝕，延長其使用壽命，在鋼板表面涂以一層金屬鋅，這種涂鋅的薄鋼板稱為鍍鋅板。酒鋼彩涂板價格按生(sheng)產(chan)及加工方法可分為以下幾類：熱(re)浸(jin)(jin)鍍(du)(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)。將薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)浸(jin)(jin)入(ru)熔 微(wei)商貨源(yuan)解(jie)的(de)鋅槽中，使其表面粘附一層鋅的(de)薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)。目(mu)前主要采用連續鍍(du)(du)鋅工藝生(sheng)產(chan)，即(ji)把成卷的(de)鋼(gang)(gang)(gang)板(ban)(ban)連續浸(jin)(jin)在熔解(jie)有鋅的(de)鍍(du)(du)槽中制成鍍(du)(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)；合金(jin)化鍍(du)(du)鋅鋼(gang)(gang)(gang)板(ban)(ban)。這種(zhong)鋼(gang)(gang)(gang)板(ban)(ban)也(ye)是用熱(re)浸(jin)(jin)法制造(zao)，但(dan)在出槽后，立即(ji)把它加熱(re)到５００℃左(zuo)右，使其生(sheng)成鋅和鐵的(de)合金(jin)被(bei)膜。這種(zhong)鍍(du)(du)鋅板(ban)(ban)具有良(liang)好的(de)涂料的(de)密著性(xing)和焊接性(xing)。

重(zhong)慶樓(lou)(lou)(lou)承板(ban)由于在高層(ceng)建筑和大跨度高聳(song)結構方面的(de)(de)(de)優(you)越性，使其在非居住建筑領(ling)域得(de)到(dao)了(le)廣泛的(de)(de)(de)應用。用環保鋼筋(jin)桁架樓(lou)(lou)(lou)承板(ban)建筑的(de)(de)(de)房(fang)子比傳統房(fang)屋的(de)(de)(de)重(zhong)量要輕(qing)一(yi)倍，運用面積也(ye)(ye)進步百(bai)分之(zhi)五左右，這個就是(shi)(shi)它(ta)一(yi)大優(you)點自重(zhong)輕(qing)強度高。依據(ju)不(bu)完(wan)(wan)整的(de)(de)(de)統計(ji)，我國在發(fa)作(zuo)地震時鋼筋(jin)桁架樓(lou)(lou)(lou)承板(ban)建筑的(de)(de)(de)倒塌幾率簡直是(shi)(shi)零，所以(yi)它(ta)的(de)(de)(de)抗(kang)震性能好也(ye)(ye)是(shi)(shi)它(ta)的(de)(de)(de)優(you)點之(zhi)一(yi)，由于鋼筋(jin)桁架樓(lou)(lou)(lou)承板(ban)建筑的(de)(de)(de)一(yi)些構件、墻(qiang)板(ban)等有關的(de)(de)(de)建材都是(shi)(shi)在工(gong)(gong)(gong)廠里(li)完(wan)(wan)成(cheng)的(de)(de)(de)，所以(yi)就減少了(le)現(xian)場(chang)施工(gong)(gong)(gong)的(de)(de)(de)工(gong)(gong)(gong)作(zuo)量，縮短了(le)施工(gong)(gong)(gong)的(de)(de)(de)工(gong)(gong)(gong)作(zuo)時間，很契合產業化的(de)(de)(de)請求(qiu)，這個是(shi)(shi)它(ta)的(de)(de)(de)優(you)勢，第三個就是(shi)(shi)它(ta)的(de)(de)(de)可(ke)回(hui)收(shou)應用了(le)，它(ta)能夠(gou)隨(sui)意的(de)(de)(de)撤除和建造(zao)，關于環境不(bu)形成(cheng)污(wu)染，還節約(yue)了(le)資源。