鍍(du)(du)(du)(du)鋅(xin)(xin)卷分熱鍍(du)(du)(du)(du)鋅(xin)(xin)和電(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)兩種，熱鍍(du)(du)(du)(du)鋅(xin)(xin)鍍(du)(du)(du)(du)鋅(xin)(xin)層(ceng)厚，具有(you)鍍(du)(du)(du)(du)層(ceng)均(jun)勻，附著力強，使(shi)用(yong)壽命長(chang)等(deng)優(you)點。電(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)成(cheng)本低，表(biao)面不(bu)是(shi)很(hen)(hen)光滑(hua)，其本身(shen)的(de)(de)耐腐蝕性(xing)比熱鍍(du)(du)(du)(du)鋅(xin)(xin)管相差很(hen)(hen)多。提起鍍(du)(du)(du)(du)鋅(xin)(xin)管，可(ke)能(neng)沒接觸過建(jian)(jian)材(cai)的(de)(de)朋友并(bing)不(bu)了解。從1935年建(jian)(jian)立一條連續涂層(ceng)鋼(gang)板(ban)(ban)線(xian)開始，彩(cai)涂板(ban)(ban)得到(dao)了廣(guang)泛應用(yong)，目前(qian)彩(cai)涂板(ban)(ban)的(de)(de)品種繁多，大約超過600種，彩(cai)涂板(ban)(ban)兼有(you)機(ji)聚(ju)合(he)物與(yu)鋼(gang)板(ban)(ban)兩者的(de)(de)優(you)點，既(ji)有(you)有(you)機(ji)聚(ju)合(he)物的(de)(de)良好著色性(xing)、成(cheng)型性(xing)、耐蝕性(xing)、裝飾(shi)性(xing)、又(you)有(you)鋼(gang)板(ban)(ban)的(de)(de)高強度和易加(jia)工性(xing)，能(neng)很(hen)(hen)容(rong)易地(di)進行沖壓(ya)裁剪、彎曲、深沖等(deng)加(jia)工。

熱鍍鋅(xin)生產發(fa)展一直(zhi)處于滯后狀(zhuang)態。20世(shi)紀50年代到60年代陸(lu)續建(jian)(jian)成了13條單(dan)張鋼(gang)(gang)(gang)板熔劑法熱鍍鋅(xin)機組，能力為10萬(wan)t/a，但因產量低、成本高(gao)、質量差、污(wu)染環境、經(jing)濟效益差等缺(que)陷(xian)已先后停、轉產。從(cong)20世(shi)紀70年代末(mo)，我國(guo)(guo)才開始(shi)建(jian)(jian)造大型寬(kuan)帶(dai)熱鍍鋅(xin)機組。熱鍍鋅(xin)帶(dai)鋼(gang)(gang)(gang)在我國(guo)(guo)市場(chang)一直(zhi)是(shi)緊缺(que)品(pin)種。從(cong)20世(shi)紀90年代中期以來，每年都要從(cong)國(guo)(guo)外進口80-100萬(wan)t左(zuo)右。隨(sui)著國(guo)(guo)內經(jing)濟的發(fa)展，尤其是(shi)汽車、家電及(ji)建(jian)(jian)筑業的發(fa)展，對鍍鋅(xin)帶(dai)鋼(gang)(gang)(gang)的需求量也大大增加。

鍍鋅鋼(gang)板(ban)按用(yong)(yong)(yong)途又(you)可分(fen)為一(yi)般用(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)、建筑外側板(ban)用(yong)(yong)(yong)、結(jie)構(gou)用(yong)(yong)(yong)、瓦壟板(ban)用(yong)(yong)(yong)、拉伸(shen)用(yong)(yong)(yong)和(he)深(shen)沖(chong)用(yong)(yong)(yong)等(deng)鍍鋅鋼(gang)板(ban)。熱(re)鍍鋅板(ban)主要應用(yong)(yong)(yong)于建筑外用(yong)(yong)(yong)，建筑內(nei)用(yong)(yong)(yong)，民(min)用(yong)(yong)(yong)，門窗，家(jia)具(ju)，機械，電子及家(jia)用(yong)(yong)(yong)電器等(deng)領域。也有(you)機箱(xiang)用(yong)(yong)(yong)這個(ge)(ge)，不過熱(re)鍍鋅板(ban)不放輻射的(de)(de)。空調，冰箱(xiang)，微波爐及其類(lei)似(si)家(jia)電背面(mian)的(de)(de)那個(ge)(ge)板(ban)就是熱(re)鍍鋅板(ban)。鍍鋅層(ceng)(ceng)通過鈍(dun)化(hua)處(chu)(chu)理(li)，可減少潮溫貯(zhu)運條(tiao)件下(xia)產生(sheng)折(zhe)銹蝕(白銹) 。但這種化(hua)學處(chu)(chu)理(li)的(de)(de)防腐(fu)蝕性能是有(you)限的(de)(de)，而(er)且，妨礙大多(duo)數涂料(liao)的(de)(de)附著(zhu)性。這種處(chu)(chu)理(li)一(yi)般不用(yong)(yong)(yong)在鋅鐵(tie)合金鍍層(ceng)(ceng)，除(chu)光(guang)整(zheng)表(biao)面(mian)外，作為常規，生(sheng)產廠對其他類(lei)型的(de)(de)鍍鋅層(ceng)(ceng)均進行鈍(dun)化(hua)處(chu)(chu)理(li)。

鍍鋅鋼板批發樓承板組合板是一種十分合理的結構方式，它能夠按其各組成部件所處的方位和特色，充分發揮鋼材抗拉和混凝土抗壓功能好的長處，并具有杰出的抗震功能、施工功能。這種結構現在被廣泛運用于國內外修建中，但在國內大都將樓承板當作模板運用，而沒有充分發揮樓承板的效果。廣安鍍鋅鋼板 與一般鋼(gang)筋混(hun)凝土樓板比較，樓承(cheng)(cheng)板組合(he)樓板具備以下長處：樓承(cheng)(cheng)板能夠作(zuo)為(wei)現澆(jiao)混(hun)凝土的(de)模板。這樣就省掉(diao)了施工中裝置和(he)撤除模板等工序，然后節約了時刻和(he)勞(lao)動力;當樓承(cheng)(cheng)板裝置好今后將能夠作(zuo)為(wei)施工平臺(tai)運用。

熱(re)(re)浸(jin)(jin)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)將薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)浸(jin)(jin)入(ru)熔(rong)解(jie)的(de)鋅(xin)(xin)(xin)(xin)槽中，使其(qi)表面(mian)粘(zhan)附一(yi)層鋅(xin)(xin)(xin)(xin)的(de)薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。目前(qian)主要采用(yong)連(lian)續(xu)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)工(gong)藝(yi)生產，即把(ba)成(cheng)卷(juan)的(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)連(lian)續(xu)浸(jin)(jin)在(zai)熔(rong)解(jie)有(you)鋅(xin)(xin)(xin)(xin)的(de)鍍(du)(du)(du)槽中制(zhi)成(cheng)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban);合金(jin)化鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這(zhe)種鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)也是(shi)用(yong)熱(re)(re)浸(jin)(jin)法(fa)制(zhi)造，但在(zai)出槽后，立即把(ba)它加熱(re)(re)到(dao)500 ℃左右，使其(qi)生成(cheng)鋅(xin)(xin)(xin)(xin)和(he)鐵(tie)的(de)合金(jin)被膜。這(zhe)種鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)具(ju)有(you)良(liang)好的(de)涂(tu)料的(de)密著(zhu)性和(he)焊接(jie)性;電鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。用(yong)電鍍(du)(du)(du)法(fa)制(zhi)造這(zhe)種鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)具(ju)有(you)良(liang)好的(de)加工(gong)性。但鍍(du)(du)(du)層較薄(bo)，耐腐(fu)蝕性不如(ru)熱(re)(re)浸(jin)(jin)法(fa)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban);單(dan)面(mian)鍍(du)(du)(du)和(he)雙(shuang)面(mian)差鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。單(dan)面(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)，即只在(zai)一(yi)面(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)的(de)產品。在(zai)焊接(jie)、涂(tu)裝(zhuang)、防銹處(chu)理、加工(gong)等方面(mian)，具(ju)有(you)比雙(shuang)面(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)好的(de)適應(ying)性。