鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)板(ban)按(an)用(yong)(yong)(yong)(yong)(yong)(yong)途又可分(fen)(fen)為一般用(yong)(yong)(yong)(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)(yong)(yong)(yong)、建筑外側板(ban)用(yong)(yong)(yong)(yong)(yong)(yong)、結(jie)構(gou)(gou)用(yong)(yong)(yong)(yong)(yong)(yong)、瓦壟板(ban)用(yong)(yong)(yong)(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)(yong)(yong)(yong)和深(shen)沖(chong)用(yong)(yong)(yong)(yong)(yong)(yong)等鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)板(ban)。對于一般防(fang)保護(hu)用(yong)(yong)(yong)(yong)(yong)(yong)鍍(du)(du)(du)(du)層，可以采(cai)用(yong)(yong)(yong)(yong)(yong)(yong)堿性鋅(xin)(xin)(xin)(xin)酸鹽鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)彩色鈍化工藝。有時為了產品的(de)(de)(de)(de)配色需要，也可以采(cai)用(yong)(yong)(yong)(yong)(yong)(yong)藍白色鈍化工藝，比如軍綠色鈍化、黑色鈍化等。為提高鋼(gang)管(guan)的(de)(de)(de)(de)耐腐蝕(shi)性能，對一般鋼(gang)管(guan)進行(xing)(xing)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)。鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)卷(juan)分(fen)(fen)熱(re)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)和電(dian)(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)兩種，熱(re)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)層厚，電(dian)(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)成(cheng)(cheng)本低，表面不是很(hen)光滑(hua)。吹氧(yang)焊(han)管(guan)：用(yong)(yong)(yong)(yong)(yong)(yong)作煉鋼(gang)吹氧(yang)用(yong)(yong)(yong)(yong)(yong)(yong)管(guan)，一般用(yong)(yong)(yong)(yong)(yong)(yong)小(xiao)口徑的(de)(de)(de)(de)焊(han)接鋼(gang)管(guan)，規格由(you)3/8-2寸八(ba)種。用(yong)(yong)(yong)(yong)(yong)(yong)08、10、15、20或者195-Q235的(de)(de)(de)(de)鋼(gang)帶制作成(cheng)(cheng)的(de)(de)(de)(de)，為了防(fang)腐蝕(shi)，有得進行(xing)(xing)滲鋁處(chu)理。鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)其防(fang)護(hu)作用(yong)(yong)(yong)(yong)(yong)(yong)更強(qiang)，抗腐蝕(shi)能力強(qiang)。整個(ge)結(jie)構(gou)(gou)由(you)鋅(xin)(xin)(xin)(xin)，形成(cheng)(cheng)致密的(de)(de)(de)(de)四元結(jie)晶體，此結(jie)晶體在鋼(gang)板(ban)上形成(cheng)(cheng)一層屏障， 因(yin)而(er)有效的(de)(de)(de)(de)防(fang)止腐蝕(shi)因(yin)子穿透。 耐腐蝕(shi)性來自鋅(xin)(xin)(xin)(xin)的(de)(de)(de)(de)障礙(ai)層保護(hu)功能強(qiang)。

鍍鋅(xin)(xin)(xin)(xin)(xin)是(shi)一(yi)(yi)(yi)種經常采(cai)用(yong)的(de)經濟而有效的(de)防腐方法。鋅(xin)(xin)(xin)(xin)(xin)產量(liang)的(de)一(yi)(yi)(yi)半左右(you)均用(yong)于此種工藝(yi)。鍍鋅(xin)(xin)(xin)(xin)(xin)卷是(shi)為防止鋼(gang)板表(biao)面(mian)遭(zao)受腐蝕延(yan)長(chang)(chang)其(qi)使用(yong)壽命，在鋼(gang)板表(biao)面(mian)涂以一(yi)(yi)(yi)層金屬鋅(xin)(xin)(xin)(xin)(xin)，這種涂鋅(xin)(xin)(xin)(xin)(xin)的(de)鋼(gang)板稱為鍍鋅(xin)(xin)(xin)(xin)(xin)卷。鍍鋅(xin)(xin)(xin)(xin)(xin)卷主(zhu)要用(yong)于建筑、家電、汽(qi)車、容(rong)器、交通及(ji)(ji)家業等(deng)(deng)領域。特別是(shi)鋼(gang)結構建筑、汽(qi)車制造(zao)、鋼(gang)板倉制造(zao)等(deng)(deng)行業。耐腐蝕強、表(biao)面(mian)質量(liang)好、得利于深加(jia)工、經濟實用(yong)等(deng)(deng)。有關(guan)產品標準(zhun)都(dou)列明鍍鋅(xin)(xin)(xin)(xin)(xin)卷推薦(jian)的(de)標準(zhun)厚(hou)(hou)度(du)、長(chang)(chang)度(du)和寬度(du)及(ji)(ji)其(qi)允許偏差。鍍鋅(xin)(xin)(xin)(xin)(xin)卷厚(hou)(hou)度(du)偏差一(yi)(yi)(yi)般在0.05mm，長(chang)(chang)寬偏差一(yi)(yi)(yi)般在5mm ，板材的(de)厚(hou)(hou)度(du)一(yi)(yi)(yi)般在0.2-3.2之間(jian) 。

彩(cai)(cai)鋼(gang)(gang)是指彩(cai)(cai)涂鋼(gang)(gang)板(ban)，彩(cai)(cai)涂鋼(gang)(gang)板(ban)是一(yi)種帶有(you)有(you)機涂層(ceng)(ceng)(ceng)的(de)(de)(de)鋼(gang)(gang)板(ban)，傳統的(de)(de)(de)涂層(ceng)(ceng)(ceng)分好幾(ji)類(lei)，氟碳涂層(ceng)(ceng)(ceng)的(de)(de)(de)，幾(ji)乎可(ke)(ke)以(yi)防腐20年。一(yi)般從鋼(gang)(gang)廠(chang)以(yi)卷筒的(de)(de)(de)形式分銷到各地。我們(men)經常看到的(de)(de)(de)彩(cai)(cai)鋼(gang)(gang)板(ban)是指加工好的(de)(de)(de)板(ban)材，厚(hou)(hou)度在50~100mm左右，它是由中(zhong)(zhong)間的(de)(de)(de)填料和兩面的(de)(de)(de)彩(cai)(cai)鋼(gang)(gang)板(ban)組成。其中(zhong)(zhong)，彩(cai)(cai)板(ban)厚(hou)(hou)度有(you)0.4mm、0.5mm、0.6mm等(deng)不同的(de)(de)(de)厚(hou)(hou)度,中(zhong)(zhong)間層(ceng)(ceng)(ceng)可(ke)(ke)以(yi)是聚胺脂、巖綿或(huo)泡沫塑料等(deng)。由于有(you)專用型材，所以(yi)用彩(cai)(cai)鋼(gang)(gang)板(ban)構筑的(de)(de)(de)廠(chang)房建造速(su)度很快（如非典時(shi)的(de)(de)(de)小湯山醫院(yuan)），但強度低。

熱鍍(du)鋅(xin)卷板價格行業(ye)統計數據顯示，十(shi)一月國內粗鋼日均產量為(wei)兩百零九萬(wan)噸，環(huan)比下降3.3%，創(chuang)出(chu)今年以來水平，但(dan)是當前(qian)減(jian)產受到季(ji)節性(xing)因素(su)支撐，市場對(dui)數據有效(xiao)性(xing)提出(chu)質疑。鍍(du)鋅(xin)卷工業(ye)品(pin)而言，近期陸續(xu)公布的(de)重要數據中(zhong)性(xing)偏多。但(dan)值得(de)注意的(de)是，同年十(shi)一月熱鍍(du)鋅(xin)卷板價格工業(ye)增加(jia)值和投資(zi)增速放緩，進一步(bu)印證(zheng)了國內總需求乏力，工業(ye)復蘇形(xing)勢不容(rong)樂觀。加(jia)上未(wei)來經濟結構調整等因素(su)，工業(ye)品(pin)價格反彈高度將有限。傳統需求淡季(ji)效(xiao)應(ying)還在(zai)持續(xu)不斷地發(fa)酵，冬儲效(xiao)果不佳。雖然數據顯示供(gong)應(ying)壓(ya)力開始(shi)減(jian)輕，但(dan)是目(mu)前(qian)處于鋼鐵需求淡季(ji)，市場成交萎縮(suo)，下游采購遲遲未(wei)能(neng)有效(xiao)跟進，市場信(xin)心不足，鍍(du)鋅(xin)鋼板貿易(yi)商囤貨現象也不明顯。

攀華彩涂卷堆積樓承板的地坪應基本平坦，鋼筋桁架樓承板堆積不宜過高，每堆不超越60張。什邡彩涂卷價格樓(lou)承(cheng)板運至現場(chang)，需(xu)妥善(shan)保(bao)護，不(bu)得有任何損(sun)壞和污染，特別不(bu)得感染油污。樓(lou)承(cheng)板應根據排版圖預先切(qie)開、編號。起(qi)(qi)吊(diao)(diao)(diao)(diao)前，每捆要(yao)有兩條鋼(gang)絲繩(sheng)，分(fen)別捆于兩頭四分(fen)之一鋼(gang)板長(chang)度處，采(cai)用(yong)專用(yong)吊(diao)(diao)(diao)(diao)具(ju)吊(diao)(diao)(diao)(diao)起(qi)(qi)。應先行試吊(diao)(diao)(diao)(diao)，檢查重心(xin)是否(fou)(fou)穩定，鋼(gang)索是否(fou)(fou)會滑動(dong)，待牢靠，無慮時方可吊(diao)(diao)(diao)(diao)起(qi)(qi)。起(qi)(qi)吊(diao)(diao)(diao)(diao)時，應從下往上樓(lou)層(ceng)(ceng)次序吊(diao)(diao)(diao)(diao)料為原(yuan)則，避免因先行吊(diao)(diao)(diao)(diao)放上層(ceng)(ceng)資(zi)料后，阻(zu)止下面樓(lou)層(ceng)(ceng)的(de)吊(diao)(diao)(diao)(diao)放作(zuo)業。整疊樓(lou)承(cheng)板放梁(liang)面時，應考(kao)慮梁(liang)的(de)承(cheng)載能力，避免因集中(zhong)載荷過大，造(zao)成(cheng)梁(liang)的(de)變形(xing)。樓(lou)承(cheng)板吊(diao)(diao)(diao)(diao)至樓(lou)層(ceng)(ceng)，暫時不(bu)鋪(pu)設時，應作(zuo)牢靠固定，避免飛落(luo)(luo)和滑落(luo)(luo)傷人。