熱鍍(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)和(he)(he)電鍍(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)在鍍(du)(du)鋅(xin)(xin)(xin)量上有(you)很(hen)大(da)(da)(da)的(de)(de)差別，就(jiu)像山(shan)東彩涂卷）。熱鍍(du)(du)鋅(xin)(xin)(xin)的(de)(de)鍍(du)(du)鋅(xin)(xin)(xin)量不(bu)可能(neng)太小(xiao)(xiao)，一(yi)般較(jiao)(jiao)小(xiao)(xiao)為雙(shuang)面50～60g／m2，較(jiao)(jiao)大(da)(da)(da)可達600g／m2。電鍍(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)的(de)(de)鍍(du)(du)鋅(xin)(xin)(xin)層可以很(hen)薄，較(jiao)(jiao)小(xiao)(xiao)達15g／m2，但要求(qiu)鍍(du)(du)層較(jiao)(jiao)厚的(de)(de)話則生(sheng)產線速度(du)很(hen)慢，不(bu)適應(ying)現(xian)代化機組的(de)(de)工(gong)藝特點，一(yi)般較(jiao)(jiao)大(da)(da)(da)為lO0g／m2左右。正因(yin)為如(ru)此，電鍍(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)的(de)(de)生(sheng)產受到(dao)很(hen)大(da)(da)(da)的(de)(de)限(xian)制。工(gong)一(yi)般電鍍(du)(du)鋅(xin)(xin)(xin)比較(jiao)(jiao)多，適用(yong)于(yu)小(xiao)(xiao)部件(jian)(jian)；熱鍍(du)(du)鋅(xin)(xin)(xin)一(yi)般用(yong)于(yu)電力設備和(he)(he)構件(jian)(jian)，適用(yong)于(yu)大(da)(da)(da)的(de)(de)部件(jian)(jian)和(he)(he)設備。當然他們的(de)(de)價格也相對便宜一(yi)些。建設部已正式下文，淘(tao)汰技術落后的(de)(de)冷鍍(du)(du)鋅(xin)(xin)(xin)管，不(bu)準(zhun)用(yong)冷鍍(du)(du)鋅(xin)(xin)(xin)管作(zuo)水、煤氣管。

熱(re)浸(jin)鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)將薄鋼(gang)(gang)板(ban)(ban)(ban)浸(jin)入熔解的(de)鋅(xin)(xin)(xin)槽(cao)中，使其表面粘附一層鋅(xin)(xin)(xin)的(de)薄鋼(gang)(gang)板(ban)(ban)(ban)。目前主要采用(yong)(yong)(yong)連(lian)續鍍(du)(du)鋅(xin)(xin)(xin)工(gong)藝生(sheng)產，即(ji)(ji)把(ba)成(cheng)卷(juan)的(de)鋼(gang)(gang)板(ban)(ban)(ban)連(lian)續浸(jin)在熔解有(you)鋅(xin)(xin)(xin)的(de)鍍(du)(du)槽(cao)中制成(cheng)鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban);合金(jin)化鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)。這(zhe)種(zhong)鋼(gang)(gang)板(ban)(ban)(ban)也(ye)是用(yong)(yong)(yong)熱(re)浸(jin)法(fa)制造(zao)，但(dan)(dan)在出槽(cao)后，立即(ji)(ji)把(ba)它加(jia)(jia)熱(re)到500 ℃左右，使其生(sheng)成(cheng)鋅(xin)(xin)(xin)和(he)鐵(tie)的(de)合金(jin)被(bei)膜。這(zhe)種(zhong)鍍(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)具(ju)有(you)良(liang)好的(de)涂(tu)料的(de)密(mi)著性和(he)焊接(jie)性;電鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)。用(yong)(yong)(yong)電鍍(du)(du)法(fa)制造(zao)這(zhe)種(zhong)鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)具(ju)有(you)良(liang)好的(de)加(jia)(jia)工(gong)性。但(dan)(dan)鍍(du)(du)層較薄，耐(nai)腐蝕性不如熱(re)浸(jin)法(fa)鍍(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban);單(dan)面鍍(du)(du)和(he)雙(shuang)面差鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)。單(dan)面鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)，即(ji)(ji)只在一面鍍(du)(du)鋅(xin)(xin)(xin)的(de)產品。在焊接(jie)、涂(tu)裝、防(fang)銹(xiu)處理、加(jia)(jia)工(gong)等方(fang)面，具(ju)有(you)比雙(shuang)面鍍(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)好的(de)適應性。

鍍鋅(xin)(xin)鋼(gang)板(ban)(ban)(ban)為(wei)基板(ban)(ban)(ban)的彩(cai)涂(tu)(tu)(tu)(tu)鋼(gang)板(ban)(ban)(ban)，除有(you)鋅(xin)(xin)保(bao)護外(wai)，鋅(xin)(xin)層上的有(you)機涂(tu)(tu)(tu)(tu)層起了覆蓋隔離作用(yong)，可防止鋼(gang)板(ban)(ban)(ban)生銹，使用(yong)壽(shou)(shou)命(ming)比鍍鋅(xin)(xin)鋼(gang)板(ban)(ban)(ban)更長(chang)，據介紹涂(tu)(tu)(tu)(tu)層鋼(gang)板(ban)(ban)(ban)的使用(yong)壽(shou)(shou)命(ming)比鍍鋅(xin)(xin)鋼(gang)板(ban)(ban)(ban)長(chang)50%。在連續(xu)機組上以冷(leng)軋帶(dai)鋼(gang)，鍍鋅(xin)(xin)帶(dai)鋼(gang)（電鍍鋅(xin)(xin)和熱鍍鋅(xin)(xin)）為(wei)基板(ban)(ban)(ban)，經(jing)過表面預處(chu)理（脫脂和化學處(chu)理），用(yong)輥(gun)涂(tu)(tu)(tu)(tu)的方(fang)法，涂(tu)(tu)(tu)(tu)上一層或多層液(ye)態涂(tu)(tu)(tu)(tu)料，經(jing)過烘烤和冷(leng)卻所得的板(ban)(ban)(ban)材(cai)即(ji)為(wei)涂(tu)(tu)(tu)(tu)層鋼(gang)板(ban)(ban)(ban)。由(you)于(yu)涂(tu)(tu)(tu)(tu)層可以有(you)各種(zhong)不同的顏(yan)色，習(xi)慣(guan)上把涂(tu)(tu)(tu)(tu)層鋼(gang)板(ban)(ban)(ban)叫(jiao)(jiao)做彩(cai)色涂(tu)(tu)(tu)(tu)層鋼(gang)板(ban)(ban)(ban)。又(you)由(you)于(yu)涂(tu)(tu)(tu)(tu)層是在鋼(gang)板(ban)(ban)(ban)成型加工之前進行的，在國(guo)外(wai)這叫(jiao)(jiao)做預涂(tu)(tu)(tu)(tu)層鋼(gang)板(ban)(ban)(ban)。

實現(xian)了機械化(hua)生(sheng)產(chan)，有(you)利(li)于鋼筋(jin)排列間(jian)距均勻、混凝土保護層厚度一致，提高了樓板(ban)的施工質量(liang)(liang)。裝配式(shi)鋼筋(jin)桁架樓承板(ban)可(ke)顯著減少(shao)現(xian)場鋼筋(jin)綁(bang)扎(zha)工程量(liang)(liang)，加(jia)快施工進度，增加(jia)施工保證，實現(xian)文明施工。裝配式(shi)模板(ban)和(he)(he)連接件(jian)拆裝方便(bian)，可(ke)多(duo)次重復利(li)用(yong)，節(jie)約鋼材，符合國家節(jie)能環(huan)保的要(yao)求。鋼構自主(zhu)研發的產(chan)品配套(tao)自動(dong)化(hua)生(sheng)產(chan)設備(bei)，大大提高了勞動(dong)生(sheng)產(chan)率，有(you)效降低了產(chan)品成本，并編制了產(chan)品生(sheng)產(chan)企業(ye)標準(zhun)、設計手冊和(he)(he)節(jie)點構造圖集以(yi)及施工手冊。并經過多(duo)項工程應(ying)用(yong)，各(ge)項性(xing)能可(ke)以(yi)滿(man)足現(xian)澆鋼筋(jin)混凝土樓板(ban)承載力和(he)(he)變形的要(yao)求。

從整(zheng)體(ti)生(sheng)(sheng)產(chan)(chan)(chan)方(fang)(fang)面(mian)來看，人們能(neng)(neng)夠(gou)(gou)意識(shi)到鍍鋅板在(zai)生(sheng)(sheng)產(chan)(chan)(chan)過程中應(ying)(ying)(ying)用范圍是很(hen)大(da)的(de)(de)(de)，而各(ge)位朋友(you)也應(ying)(ying)(ying)該(gai)認(ren)識(shi)該(gai)種產(chan)(chan)(chan)品未(wei)來發展的(de)(de)(de)情況(kuang)，只有這(zhe)樣才(cai)(cai)能(neng)(neng)夠(gou)(gou)對產(chan)(chan)(chan)品有更(geng)為掌(zhang)握。所(suo)以(yi)希望生(sheng)(sheng)活中每一(yi)位朋友(you)都能(neng)(neng)夠(gou)(gou)認(ren)知這(zhe)部分(fen)的(de)(de)(de)內(nei)(nei)容(rong)，這(zhe)樣在(zai)每個(ge)部分(fen)才(cai)(cai)能(neng)(neng)夠(gou)(gou)獲取(qu)好的(de)(de)(de)答案。鍍鋅板生(sheng)(sheng)產(chan)(chan)(chan)方(fang)(fang)面(mian)國(guo)內(nei)(nei)存在(zai)著(zhu)(zhu)供應(ying)(ying)(ying)不(bu)(bu)足的(de)(de)(de)問題，所(suo)以(yi)市(shi)場方(fang)(fang)面(mian)應(ying)(ying)(ying)該(gai)加(jia)(jia)強生(sheng)(sheng)產(chan)(chan)(chan)，而在(zai)生(sheng)(sheng)產(chan)(chan)(chan)技(ji)術方(fang)(fang)面(mian)的(de)(de)(de)提升(sheng)也是很(hen)重要的(de)(de)(de)。只有能(neng)(neng)夠(gou)(gou)以(yi)更(geng)加(jia)(jia)認(ren)真的(de)(de)(de)態(tai)度掌(zhang)握這(zhe)部分(fen)的(de)(de)(de)內(nei)(nei)容(rong)，這(zhe)樣整(zheng)體(ti)生(sheng)(sheng)產(chan)(chan)(chan)才(cai)(cai)能(neng)(neng)夠(gou)(gou)更(geng)加(jia)(jia)順利(li)。自然進(jin)口也是很(hen)重要的(de)(de)(de)一(yi)部分(fen)，不(bu)(bu)過進(jin)口產(chan)(chan)(chan)品在(zai)價格方(fang)(fang)面(mian)也存在(zai)著(zhu)(zhu)更(geng)高方(fang)(fang)面(mian)的(de)(de)(de)問題，所(suo)以(yi)國(guo)內(nei)(nei)生(sheng)(sheng)產(chan)(chan)(chan)加(jia)(jia)強是很(hen)重要的(de)(de)(de)。

巴中鍍鋅重慶鍍鋅板近二十年來鋼帶連續熱鍍鋅技術、裝備以及相應的控制手段均有巨大的發展，使鍍鋅板得以滿足汽車面板和家電用板的苛刻要求，并從而以其比電鍍鋅合金鋼帶廉價、耐蝕性優異而大有取代之勢。酒鋼鍍鋅廠家熱鍍鋅生(sheng)產技(ji)術與裝備(bei)開發技(ji)術及經驗，通過技(ji)術創新(xin)、優(you)化設計、精密制造以及國(guo)外技(ji)術合(he)作，突破制約我(wo)國(guo)高(gao)性能汽(qi)車用熱鍍鋅鋼板生(sheng)產技(ji)術與裝備(bei)發展瓶頸。