樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)能夠滿足快速施工(gong)的(de)需求，可以在短時間(jian)內搭建起牢固(gu)的(de)作(zuo)業平臺，而(er)且(qie)(qie)還(huan)能把多個(ge)樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)層鋪設壓(ya)型鋼板(ban)(ban)(ban)(ban)(ban)(ban)，分層澆筑混(hun)凝土(tu)(tu)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)流(liu)水(shui)施工(gong)作(zuo)業。可以作(zuo)為(wei)混(hun)凝土(tu)(tu)樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)受(shou)拉鋼筋(jin)(jin)，可以使樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)剛度增(zeng)強(qiang)，而(er)且(qie)(qie)使得(de)(de)鋼筋(jin)(jin)和混(hun)凝土(tu)(tu)的(de)用量明顯減少。壓(ya)型板(ban)(ban)(ban)(ban)(ban)(ban)表面壓(ya)紋使樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)與(yu)混(hun)凝土(tu)(tu)之間(jian)產生大的(de)結合力(li)，使二者形成整體(ti)，再配合上加(jia)勁肋，使得(de)(de)有(you)高(gao)強(qiang)承(cheng)載力(li)。還(huan)可以作(zuo)為(wei)性模(mo)板(ban)(ban)(ban)(ban)(ban)(ban)，懸(xuan)挑的(de)長度可根據樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)截面特(te)性來(lai)定(ding)。為(wei)了防(fang)止懸(xuan)挑板(ban)(ban)(ban)(ban)(ban)(ban)的(de)開裂(lie)，需在支(zhi)座處依結構(gou)工(gong)程師(shi)的(de)設計配上負筋(jin)(jin)。而(er)且(qie)(qie)都是經過固(gu)定(ding)滅(mie)火系統及耐火構(gou)件(jian)質量檢測中心的(de)耐火檢測，具有(you)防(fang)火的(de)特(te)性。

重慶鍍(du)(du)鋅(xin)板近二十年來鋼(gang)帶連(lian)續熱(re)(re)鍍(du)(du)鋅(xin)技(ji)術、裝(zhuang)(zhuang)備(bei)以(yi)及(ji)相應(ying)的(de)控制(zhi)手段均有(you)(you)巨(ju)大的(de)發展，使鍍(du)(du)鋅(xin)板得(de)以(yi)滿足汽車面(mian)板和(he)家電(dian)用板的(de)苛刻要求(qiu)，并從(cong)而以(yi)其比電(dian)鍍(du)(du)鋅(xin)合金鋼(gang)帶廉價、耐蝕性優異(yi)而大有(you)(you)取代之勢。熱(re)(re)鍍(du)(du)鋅(xin)生產技(ji)術與裝(zhuang)(zhuang)備(bei)開發技(ji)術及(ji)經(jing)驗(yan)，通過技(ji)術創(chuang)新、優化(hua)設計、精(jing)密制(zhi)造(zao)以(yi)及(ji)國外技(ji)術合作，突破制(zhi)約我國高性能(neng)汽車用熱(re)(re)鍍(du)(du)鋅(xin)鋼(gang)板生產技(ji)術與裝(zhuang)(zhuang)備(bei)發展瓶頸(jing)。

彩涂板批發鍍鋅鋼板按用途又可分為一般用、屋頂用、建筑外側板用、結構用、瓦壟板用、拉伸用和深沖用等鍍鋅鋼板。酒鋼彩涂板批發熱(re)(re)鍍(du)鋅(xin)板(ban)(ban)主要應用(yong)于(yu)建筑外用(yong)，建筑內用(yong)，民用(yong)，門窗(chuang)，家(jia)具，機械(xie)，電(dian)(dian)子及家(jia)用(yong)電(dian)(dian)器等領域(yu)。也有(you)機箱用(yong)這個，不(bu)過(guo)(guo)熱(re)(re)鍍(du)鋅(xin)板(ban)(ban)不(bu)放(fang)輻射的(de)。空調，冰箱，微(wei)波爐及其(qi)類似家(jia)電(dian)(dian)背(bei)面(mian)的(de)那(nei)個板(ban)(ban)就是(shi)熱(re)(re)鍍(du)鋅(xin)板(ban)(ban)。鍍(du)鋅(xin)層通過(guo)(guo)鈍(dun)化處(chu)理，可減少(shao)潮溫貯(zhu)運條件下產(chan)生(sheng)(sheng)折銹(xiu)蝕(白銹(xiu)) 。但這種化學處(chu)理的(de)防(fang)腐蝕性能是(shi)有(you)限(xian)的(de)，而(er)且，妨礙(ai)大多數涂料的(de)附著(zhu)性。這種處(chu)理一(yi)般不(bu)用(yong)在(zai)鋅(xin)鐵合(he)金鍍(du)層，除(chu)光整表面(mian)外，作為常規(gui)，生(sheng)(sheng)產(chan)廠對其(qi)他類型的(de)鍍(du)鋅(xin)層均(jun)進行鈍(dun)化處(chu)理。

鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)是(shi)(shi)為(wei)(wei)防止鋼(gang)(gang)(gang)板(ban)(ban)(ban)表面遭受腐蝕，延(yan)長其使(shi)用壽命，在(zai)鋼(gang)(gang)(gang)板(ban)(ban)(ban)表面涂(tu)以一(yi)層(ceng)金屬鋅(xin)(xin)(xin)，這種(zhong)涂(tu)鋅(xin)(xin)(xin)的(de)薄(bo)(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)稱為(wei)(wei)鍍(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)。按生產(chan)及加工方(fang)法可分(fen)為(wei)(wei)以下幾類：熱浸(jin)鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。將薄(bo)(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)浸(jin)入熔(rong)(rong) 微(wei)商貨源解的(de)鋅(xin)(xin)(xin)槽(cao)(cao)中，使(shi)其表面粘附一(yi)層(ceng)鋅(xin)(xin)(xin)的(de)薄(bo)(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。目前主(zhu)要采用連續(xu)鍍(du)鋅(xin)(xin)(xin)工藝生產(chan)，即(ji)把(ba)成卷的(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)連續(xu)浸(jin)在(zai)熔(rong)(rong)解有(you)鋅(xin)(xin)(xin)的(de)鍍(du)槽(cao)(cao)中制成鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)；合(he)金化鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。這種(zhong)鋼(gang)(gang)(gang)板(ban)(ban)(ban)也是(shi)(shi)用熱浸(jin)法制造(zao)，但在(zai)出(chu)槽(cao)(cao)后，立即(ji)把(ba)它(ta)加熱到５００℃左右，使(shi)其生成鋅(xin)(xin)(xin)和(he)鐵的(de)合(he)金被膜。這種(zhong)鍍(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)具有(you)良好的(de)涂(tu)料(liao)的(de)密著性和(he)焊接(jie)性。

重慶鍍(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)按生產及加工方法(fa)可分為(wei)以下幾類： 熱浸鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。將薄鋼(gang)(gang)板(ban)(ban)(ban)(ban)浸入熔(rong)解的(de)鋅(xin)(xin)(xin)槽(cao)中(zhong)(zhong)，使(shi)其(qi)(qi)表面(mian)粘(zhan)附一層鋅(xin)(xin)(xin)的(de)薄鋼(gang)(gang)板(ban)(ban)(ban)(ban)。目前(qian)主要采用(yong)連(lian)(lian)續鍍(du)(du)(du)鋅(xin)(xin)(xin)工藝生產，即把成(cheng)(cheng)卷的(de)鋼(gang)(gang)板(ban)(ban)(ban)(ban)連(lian)(lian)續浸在熔(rong)解有(you)鋅(xin)(xin)(xin)的(de)鍍(du)(du)(du)槽(cao)中(zhong)(zhong)制(zhi)(zhi)成(cheng)(cheng)鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)； 合(he)金(jin)化鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。為(wei)克服單面(mian)未(wei)涂鋅(xin)(xin)(xin)的(de)缺點，又有(you)一種(zhong)在另面(mian)涂以薄層鋅(xin)(xin)(xin)的(de)鍍(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)，即雙面(mian)差(cha)鍍(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)；合(he)金(jin)、復(fu)合(he)鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。它是用(yong)鋅(xin)(xin)(xin)和(he)其(qi)(qi)他金(jin)屬如鉛、鋅(xin)(xin)(xin)制(zhi)(zhi)成(cheng)(cheng)合(he)金(jin)乃(nai)至復(fu)合(he)鍍(du)(du)(du)成(cheng)(cheng)的(de)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。這(zhe)種(zhong)鋼(gang)(gang)板(ban)(ban)(ban)(ban)既(ji)具(ju)有(you)防銹性能(neng)(neng)，又有(you)良好的(de)涂裝性能(neng)(neng)。

樓(lou)承板(ban)的(de)(de)使(shi)用是需要(yao)安(an)裝的(de)(de)，那(nei)么如果(guo)要(yao)安(an)裝就要(yao)選(xuan)擇合(he)適的(de)(de)小配件，焊后栓(shuan)釘(ding)(ding)高(gao)度大于壓(ya)型(xing)鋼(gang)(gang)板(ban)波(bo)高(gao)30MM(留意挑選(xuan)樓(lou)板(ban)的(de)(de)類型(xing));栓(shuan)釘(ding)(ding)頂面混(hun)(hun)凝土(tu)保護層不(bu)小于15MM(留意樓(lou)板(ban)總厚(hou)度)直徑不(bu)宜大于19MM。樓(lou)承板(ban)栓(shuan)釘(ding)(ding)類型(xing)有ф8、ф10、ф13、ф16、ф19、ф22、ф25，栓(shuan)釘(ding)(ding)一(yi)般在(zai)鋼(gang)(gang)結(jie)構修(xiu)建(jian)中(zhong)(zhong),遍(bian)及使(shi)用在(zai)柱腳和樓(lou)板(ban)中(zhong)(zhong),一(yi)般剛度要(yao)求(qiu)高(gao)的(de)(de)柱腳都選(xuan)用鋼(gang)(gang)柱內伸至混(hun)(hun)凝土(tu)中(zhong)(zhong)，鋼(gang)(gang)柱埋入(ru)混(hun)(hun)凝土(tu)的(de)(de)部位四周均布栓(shuan)釘(ding)(ding)。樓(lou)承板(ban)輕鋼(gang)(gang)結(jie)構常用厚(hou)度為0.8mm,1.0mm，1.2mm,荷載(zai)較大的(de)(de)情況下會用到(dao)1.5mm。一(yi)般需要(yao)用栓(shuan)釘(ding)(ding)與鋼(gang)(gang)梁銜接，板(ban)中(zhong)(zhong)配少量鋼(gang)(gang)筋，上面澆混(hun)(hun)凝土(tu)層，總厚(hou)度約(yue)在(zai)100-200mm之(zhi)間。