鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板按用(yong)(yong)(yong)(yong)(yong)途又可(ke)分為一(yi)般用(yong)(yong)(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)(yong)(yong)、建筑外側板用(yong)(yong)(yong)(yong)(yong)、結(jie)(jie)構(gou)用(yong)(yong)(yong)(yong)(yong)、瓦壟板用(yong)(yong)(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)(yong)(yong)和(he)深沖(chong)用(yong)(yong)(yong)(yong)(yong)等鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板。對于一(yi)般防保護(hu)用(yong)(yong)(yong)(yong)(yong)鍍(du)(du)(du)(du)層(ceng)，可(ke)以采用(yong)(yong)(yong)(yong)(yong)堿性鋅(xin)(xin)(xin)(xin)酸鹽(yan)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)彩色(se)(se)鈍(dun)化(hua)工藝(yi)。有時為了產品的配(pei)色(se)(se)需(xu)要，也(ye)可(ke)以采用(yong)(yong)(yong)(yong)(yong)藍白色(se)(se)鈍(dun)化(hua)工藝(yi)，比如軍綠色(se)(se)鈍(dun)化(hua)、黑色(se)(se)鈍(dun)化(hua)等。為提高鋼(gang)(gang)(gang)管(guan)(guan)的耐腐(fu)(fu)(fu)蝕(shi)性能(neng)，對一(yi)般鋼(gang)(gang)(gang)管(guan)(guan)進(jin)行鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)。鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)卷分熱鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)和(he)電鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)兩種，熱鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)層(ceng)厚，電鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)成本低，表面不是(shi)很(hen)光滑。吹(chui)氧焊管(guan)(guan)：用(yong)(yong)(yong)(yong)(yong)作煉鋼(gang)(gang)(gang)吹(chui)氧用(yong)(yong)(yong)(yong)(yong)管(guan)(guan)，一(yi)般用(yong)(yong)(yong)(yong)(yong)小口(kou)徑的焊接鋼(gang)(gang)(gang)管(guan)(guan)，規格由3/8-2寸八種。用(yong)(yong)(yong)(yong)(yong)08、10、15、20或者195-Q235的鋼(gang)(gang)(gang)帶制(zhi)作成的，為了防腐(fu)(fu)(fu)蝕(shi)，有得進(jin)行滲鋁處(chu)理。鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)其防護(hu)作用(yong)(yong)(yong)(yong)(yong)更(geng)強，抗腐(fu)(fu)(fu)蝕(shi)能(neng)力強。整個結(jie)(jie)構(gou)由鋅(xin)(xin)(xin)(xin)，形成致密的四元(yuan)結(jie)(jie)晶(jing)體(ti)，此(ci)結(jie)(jie)晶(jing)體(ti)在鋼(gang)(gang)(gang)板上形成一(yi)層(ceng)屏障， 因而有效的防止腐(fu)(fu)(fu)蝕(shi)因子(zi)穿(chuan)透。 耐腐(fu)(fu)(fu)蝕(shi)性來自(zi)鋅(xin)(xin)(xin)(xin)的障礙(ai)層(ceng)保護(hu)功能(neng)強。

熱鍍鋅生(sheng)產發展(zhan)(zhan)一直(zhi)處于滯后(hou)狀態。20世(shi)紀50年(nian)(nian)(nian)代(dai)到60年(nian)(nian)(nian)代(dai)陸續建(jian)成了(le)13條單張(zhang)鋼(gang)(gang)(gang)板熔劑法熱鍍鋅機組，能力為10萬(wan)t/a，但(dan)因產量(liang)(liang)低、成本高、質量(liang)(liang)差、污染環(huan)境、經濟(ji)效(xiao)益差等缺(que)(que)陷已(yi)先后(hou)停(ting)、轉產。從20世(shi)紀70年(nian)(nian)(nian)代(dai)末，我(wo)國才開始(shi)建(jian)造(zao)大(da)型寬帶熱鍍鋅機組。熱鍍鋅帶鋼(gang)(gang)(gang)在我(wo)國市場一直(zhi)是緊缺(que)(que)品(pin)種。從20世(shi)紀90年(nian)(nian)(nian)代(dai)中期以來，每年(nian)(nian)(nian)都要從國外進口80-100萬(wan)t左右(you)。隨著國內(nei)經濟(ji)的發展(zhan)(zhan)，尤其是汽車(che)、家電及建(jian)筑業的發展(zhan)(zhan)，對鍍鋅帶鋼(gang)(gang)(gang)的需(xu)求量(liang)(liang)也大(da)大(da)增(zeng)加。

酒鋼鍍鋅鋼板價格樓承板能夠滿足快速施工的需求，可以在短時間內搭建起牢固的作業平臺，而且還能把多個樓承板層鋪設壓型鋼板，分層澆筑混凝土板的流水施工作業。可以作為混凝土樓板的受拉鋼筋，可以使樓板的剛度增強，而且使得鋼筋和混凝土的用量明顯減少。鍍鋅鋼板價格壓(ya)型板(ban)表(biao)面壓(ya)紋(wen)使樓承板(ban)與混凝土之間產生大的(de)(de)結合力，使二者(zhe)形(xing)成整體，再配(pei)合上加勁肋(lei)，使得有(you)高(gao)強(qiang)承載力。還可以(yi)作為性(xing)模板(ban)，懸(xuan)挑的(de)(de)長度可根據樓承板(ban)的(de)(de)截面特性(xing)來定(ding)。為了防止懸(xuan)挑板(ban)的(de)(de)開裂，需在支座處依結構(gou)工程師的(de)(de)設計(ji)配(pei)上負筋。而且都是經過(guo)固定(ding)滅(mie)火(huo)系(xi)統及耐火(huo)構(gou)件(jian)質(zhi)量檢測中心的(de)(de)耐火(huo)檢測，具(ju)有(you)防火(huo)的(de)(de)特性(xing)。

鍍(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)按用途又可分為一般用、屋頂用、建筑(zhu)外(wai)側板(ban)(ban)(ban)(ban)用、結構(gou)用、瓦(wa)壟板(ban)(ban)(ban)(ban)用、拉伸(shen)用和深沖用等鍍(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)。熱鍍(du)鋅(xin)板(ban)(ban)(ban)(ban)主(zhu)要應用于建筑(zhu)外(wai)用，建筑(zhu)內用，民(min)用，門窗(chuang)，家具(ju)，機械，電(dian)(dian)子及(ji)家用電(dian)(dian)器等領域(yu)。也有(you)機箱(xiang)用這(zhe)個(ge)，不過熱鍍(du)鋅(xin)板(ban)(ban)(ban)(ban)不放(fang)輻射的(de)。空調，冰箱(xiang)，微波爐及(ji)其類似(si)家電(dian)(dian)背面的(de)那(nei)個(ge)板(ban)(ban)(ban)(ban)就是(shi)熱鍍(du)鋅(xin)板(ban)(ban)(ban)(ban)。鍍(du)鋅(xin)層通過鈍(dun)(dun)化(hua)處理，可減少潮溫貯(zhu)運條件下產(chan)生折銹(xiu)蝕(白銹(xiu)) 。但(dan)這(zhe)種(zhong)化(hua)學(xue)處理的(de)防腐(fu)蝕性能(neng)是(shi)有(you)限(xian)的(de)，而且，妨礙大(da)多(duo)數涂料的(de)附著(zhu)性。這(zhe)種(zhong)處理一般不用在鋅(xin)鐵合金(jin)鍍(du)層，除光整表面外(wai)，作(zuo)為常規(gui)，生產(chan)廠對其他類型(xing)的(de)鍍(du)鋅(xin)層均進行鈍(dun)(dun)化(hua)處理。

樓承板(ban)(ban)鋼結構柱網(wang)間(jian)距一(yi)般5~9.0m×8~15m，次(ci)(ci)梁(liang)間(jian)距3m，而(er)樓承板(ban)(ban)下料(liao)(liao)長(chang)度(du)為4.97~8.97m，運輸(shu)與安裝(zhuang)均較(jiao)困難(nan)，尤其是帶(dai)由(you)圓弧區垂直(zhi)吊裝(zhuang)樓承板(ban)(ban)，由(you)上而(er)下在次(ci)(ci)梁(liang)狹間(jian)穿套比(bi)較(jiao)困難(nan)，且打亂了次(ci)(ci)梁(liang)焊(han)接正常工序。控(kong)制下料(liao)(liao)長(chang)度(du)為3～6m，則可避免垂直(zhi)運輸(shu)時(shi)(shi)在次(ci)(ci)梁(liang)間(jian)無(wu)法吊運的問題。 樓承板(ban)(ban)吊運時(shi)(shi)采用(yong)(yong)(yong)專用(yong)(yong)(yong)軟(ruan)吊索(suo)。每次(ci)(ci)吊裝(zhuang)時(shi)(shi)應(ying)(ying)檢(jian)查(cha)軟(ruan)吊索(suo)是否(fou)有撕裂、割斷現象。樓承板(ban)(ban)擱置在鋼梁(liang)上時(shi)(shi)應(ying)(ying)防止探頭。鋪料(liao)(liao)時(shi)(shi)操作(zuo)人員應(ying)(ying)系(xi)帶(dai)，并保證邊鋪設邊固定在周邊繩上。 焊(han)接采用(yong)(yong)(yong)熔透點焊(han)連接，施(shi)焊(han)前應(ying)(ying)準備(bei)邊角料(liao)(liao)引弧試焊(han)，調整施(shi)焊(han)電流.因樓承板(ban)(ban)底部無(wu)水平模板(ban)(ban)及(ji)垂直(zhi)支撐(cheng)，澆(jiao)筑混凝土時(shi)(shi)布料(liao)(liao)不宜太集中，采用(yong)(yong)(yong)平板(ban)(ban)振(zhen)搗(dao)器及(ji)時(shi)(shi)分攤振(zhen)搗(dao)。