達州鍍鋁鋅板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。攀鋼鍍鋁鋅板批發熱鍍(du)鋅(xin)生(sheng)產技術(shu)(shu)與裝(zhuang)備開發(fa)技術(shu)(shu)及(ji)經驗，通過技術(shu)(shu)創新(xin)、優化設(she)計、精密(mi)制造(zao)以及(ji)國(guo)外技術(shu)(shu)合作，突破制約(yue)我國(guo)高性能汽車用熱鍍(du)鋅(xin)鋼(gang)板生(sheng)產技術(shu)(shu)與裝(zhuang)備發(fa)展瓶頸。

鍍(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)為基板(ban)(ban)(ban)的(de)(de)彩涂(tu)(tu)(tu)鋼(gang)板(ban)(ban)(ban)，除有鋅(xin)保(bao)護外(wai)，鋅(xin)層上(shang)(shang)的(de)(de)有機涂(tu)(tu)(tu)層起了覆蓋隔離作(zuo)用(yong)，可防(fang)止鋼(gang)板(ban)(ban)(ban)生(sheng)銹，使用(yong)壽命比(bi)(bi)鍍(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)更長，據介(jie)紹涂(tu)(tu)(tu)層鋼(gang)板(ban)(ban)(ban)的(de)(de)使用(yong)壽命比(bi)(bi)鍍(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)長50%。在連續機組(zu)上(shang)(shang)以冷軋帶鋼(gang)，鍍(du)(du)鋅(xin)帶鋼(gang)（電鍍(du)(du)鋅(xin)和(he)熱鍍(du)(du)鋅(xin)）為基板(ban)(ban)(ban)，經過表(biao)面預處理(li)（脫脂和(he)化學處理(li)），用(yong)輥涂(tu)(tu)(tu)的(de)(de)方(fang)法，涂(tu)(tu)(tu)上(shang)(shang)一層或多(duo)層液態涂(tu)(tu)(tu)料(liao)，經過烘烤和(he)冷卻所得(de)的(de)(de)板(ban)(ban)(ban)材(cai)即(ji)為涂(tu)(tu)(tu)層鋼(gang)板(ban)(ban)(ban)。由(you)于涂(tu)(tu)(tu)層可以有各(ge)種不同(tong)的(de)(de)顏色，習慣上(shang)(shang)把涂(tu)(tu)(tu)層鋼(gang)板(ban)(ban)(ban)叫做彩色涂(tu)(tu)(tu)層鋼(gang)板(ban)(ban)(ban)。又由(you)于涂(tu)(tu)(tu)層是在鋼(gang)板(ban)(ban)(ban)成型(xing)加工之前進行(xing)的(de)(de)，在國外(wai)這叫做預涂(tu)(tu)(tu)層鋼(gang)板(ban)(ban)(ban)。

鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)是(shi)為(wei)防(fang)(fang)止鋼(gang)板(ban)(ban)(ban)(ban)表面(mian)遭受腐蝕(shi)，延長(chang)其使(shi)用壽命，在(zai)鋼(gang)板(ban)(ban)(ban)(ban)表面(mian)涂(tu)以(yi)一層金屬鋅(xin)(xin)(xin)(xin)(xin)(xin)，這(zhe)(zhe)種(zhong)涂(tu)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)薄(bo)鋼(gang)板(ban)(ban)(ban)(ban)稱為(wei)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)。鋼(gang)板(ban)(ban)(ban)(ban)也(ye)是(shi)用熱(re)浸法(fa)制(zhi)造，但在(zai)出槽(cao)(cao)(cao)后，立即把它加熱(re)到500℃左右，使(shi)其生(sheng)成鋅(xin)(xin)(xin)(xin)(xin)(xin)和(he)(he)鐵的(de)(de)(de)合(he)(he)金被膜(mo)。這(zhe)(zhe)種(zhong)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)卷具有良(liang)(liang)好的(de)(de)(de)涂(tu)料(liao)的(de)(de)(de)密(mi)著(zhu)性(xing)(xing)和(he)(he)焊接(jie)性(xing)(xing)。合(he)(he)金化鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。這(zhe)(zhe)種(zhong)鋼(gang)板(ban)(ban)(ban)(ban)也(ye)是(shi)用熱(re)浸法(fa)制(zhi)造，但在(zai)出槽(cao)(cao)(cao)后，立即把它加熱(re)到500℃左右，使(shi)其生(sheng)成鋅(xin)(xin)(xin)(xin)(xin)(xin)和(he)(he)鐵的(de)(de)(de)合(he)(he)金被膜(mo)。這(zhe)(zhe)種(zhong)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)具有良(liang)(liang)好的(de)(de)(de)涂(tu)料(liao)的(de)(de)(de)密(mi)著(zhu)性(xing)(xing)和(he)(he)焊接(jie)性(xing)(xing)。熱(re)浸鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。將薄(bo)鋼(gang)板(ban)(ban)(ban)(ban)浸入熔(rong)(rong)解的(de)(de)(de)鋅(xin)(xin)(xin)(xin)(xin)(xin)槽(cao)(cao)(cao)中，使(shi)其表面(mian)粘附一層鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)薄(bo)鋼(gang)板(ban)(ban)(ban)(ban)。目(mu)前主(zhu)要采用連續鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)工藝生(sheng)產(chan)，即把成卷的(de)(de)(de)鋼(gang)板(ban)(ban)(ban)(ban)連續浸在(zai)熔(rong)(rong)解有鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)槽(cao)(cao)(cao)中制(zhi)成鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。合(he)(he)金、復合(he)(he)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。它是(shi)用鋅(xin)(xin)(xin)(xin)(xin)(xin)和(he)(he)其他金屬如鉛、鋅(xin)(xin)(xin)(xin)(xin)(xin)制(zhi)成合(he)(he)金乃至(zhi)復合(he)(he)鍍(du)(du)成的(de)(de)(de)鋼(gang)板(ban)(ban)(ban)(ban)。這(zhe)(zhe)種(zhong)鋼(gang)板(ban)(ban)(ban)(ban)既具有防(fang)(fang)銹性(xing)(xing)能(neng)，又有良(liang)(liang)好的(de)(de)(de)涂(tu)裝性(xing)(xing)能(neng)。

樓(lou)承板的(de)(de)(de)使用(yong)是需(xu)要(yao)(yao)安裝的(de)(de)(de)，那么(me)如(ru)果要(yao)(yao)安裝就要(yao)(yao)選擇合適的(de)(de)(de)小(xiao)配件，焊后栓(shuan)釘(ding)(ding)高(gao)度(du)大于(yu)壓(ya)型(xing)鋼(gang)(gang)板波(bo)高(gao)30MM(留意(yi)挑選樓(lou)板的(de)(de)(de)類(lei)型(xing));栓(shuan)釘(ding)(ding)頂面混(hun)凝(ning)土保護層(ceng)不小(xiao)于(yu)15MM(留意(yi)樓(lou)板總厚度(du))直徑(jing)不宜大于(yu)19MM。樓(lou)承板栓(shuan)釘(ding)(ding)類(lei)型(xing)有ф8、ф10、ф13、ф16、ф19、ф22、ф25，栓(shuan)釘(ding)(ding)一般(ban)在(zai)鋼(gang)(gang)結構修建中,遍及使用(yong)在(zai)柱腳和樓(lou)板中,一般(ban)剛度(du)要(yao)(yao)求高(gao)的(de)(de)(de)柱腳都(dou)選用(yong)鋼(gang)(gang)柱內伸至混(hun)凝(ning)土中，鋼(gang)(gang)柱埋(mai)入混(hun)凝(ning)土的(de)(de)(de)部(bu)位四(si)周均(jun)布栓(shuan)釘(ding)(ding)。樓(lou)承板輕鋼(gang)(gang)結構常用(yong)厚度(du)為0.8mm,1.0mm，1.2mm,荷載(zai)較大的(de)(de)(de)情況下會用(yong)到1.5mm。一般(ban)需(xu)要(yao)(yao)用(yong)栓(shuan)釘(ding)(ding)與鋼(gang)(gang)梁銜(xian)接，板中配少量鋼(gang)(gang)筋，上面澆混(hun)凝(ning)土層(ceng)，總厚度(du)約在(zai)100-200mm之間。