熱鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)和電(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)在鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)量上(shang)有很(hen)(hen)大(da)(da)的(de)差別，就像山東彩涂卷(juan)）。熱鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)的(de)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)量不(bu)可(ke)能(neng)太小(xiao)，一(yi)(yi)般(ban)(ban)較(jiao)小(xiao)為雙面50～60g／m2，較(jiao)大(da)(da)可(ke)達600g／m2。電(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)的(de)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)層(ceng)可(ke)以很(hen)(hen)薄，較(jiao)小(xiao)達15g／m2，但要求(qiu)鍍(du)(du)(du)(du)層(ceng)較(jiao)厚的(de)話則(ze)生產線速度很(hen)(hen)慢(man)，不(bu)適應現(xian)代化機組的(de)工(gong)藝特點，一(yi)(yi)般(ban)(ban)較(jiao)大(da)(da)為lO0g／m2左右。正因為如此(ci)，電(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)的(de)生產受到(dao)很(hen)(hen)大(da)(da)的(de)限制。工(gong)一(yi)(yi)般(ban)(ban)電(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)比較(jiao)多，適用(yong)于(yu)小(xiao)部(bu)(bu)件；熱鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)一(yi)(yi)般(ban)(ban)用(yong)于(yu)電(dian)力(li)設備和構件，適用(yong)于(yu)大(da)(da)的(de)部(bu)(bu)件和設備。當然他們的(de)價(jia)格也相對便宜(yi)一(yi)(yi)些。建設部(bu)(bu)已正式下文，淘(tao)汰技術落后的(de)冷(leng)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)管(guan)，不(bu)準用(yong)冷(leng)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)管(guan)作水(shui)、煤氣管(guan)。

重慶鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)按生產(chan)及(ji)加工方法可分(fen)為以(yi)下幾類： 熱浸鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)。將薄鋼(gang)(gang)板(ban)(ban)浸入熔解的(de)(de)鋅(xin)(xin)(xin)(xin)(xin)槽中(zhong)，使其表面粘附(fu)一層鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)薄鋼(gang)(gang)板(ban)(ban)。目前主要采用連(lian)續鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)工藝生產(chan)，即(ji)把成(cheng)卷(juan)的(de)(de)鋼(gang)(gang)板(ban)(ban)連(lian)續浸在熔解有(you)鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)鍍(du)(du)槽中(zhong)制(zhi)成(cheng)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)； 合金化(hua)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)。為克服(fu)單面未涂鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)缺點(dian)，又有(you)一種在另(ling)面涂以(yi)薄層鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)，即(ji)雙面差鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)；合金、復(fu)(fu)合鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)。它是用鋅(xin)(xin)(xin)(xin)(xin)和其他金屬如鉛、鋅(xin)(xin)(xin)(xin)(xin)制(zhi)成(cheng)合金乃至復(fu)(fu)合鍍(du)(du)成(cheng)的(de)(de)鋼(gang)(gang)板(ban)(ban)。這(zhe)種鋼(gang)(gang)板(ban)(ban)既(ji)具有(you)防銹(xiu)性能，又有(you)良好的(de)(de)涂裝性能。

樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)習慣主體(ti)(ti)鋼(gang)(gang)結(jie)構(gou)快速施工(gong)的(de)(de)(de)要(yao)求，能夠(gou)在(zai)短(duan)時間(jian)內提(ti)(ti)供堅定的(de)(de)(de)作(zuo)(zuo)業渠道，并(bing)可采用(yong)多個樓(lou)(lou)(lou)層鋪(pu)設壓型鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)，分(fen)層澆筑混(hun)凝土板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)流(liu)水(shui)施工(gong)。在(zai)運(yun)用(yong)階段樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)作(zuo)(zuo)為混(hun)凝土樓(lou)(lou)(lou)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)受拉鋼(gang)(gang)筋(jin)，也(ye)提(ti)(ti)高了(le)(le)樓(lou)(lou)(lou)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)剛度(du)，節(jie)省了(le)(le)鋼(gang)(gang)筋(jin)和(he)混(hun)凝土的(de)(de)(de)用(yong)量(liang)。樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)上面能夠(gou)鋪(pu)設保(bao)溫，隔(ge)(ge)音，隔(ge)(ge)熱，隔(ge)(ge)振等資料。改(gai)進樓(lou)(lou)(lou)面性能充(chong)分(fen)發揮鋼(gang)(gang)的(de)(de)(de)杰出(chu)的(de)(de)(de)抗拉強度(du)和(he)延性及(ji)(ji)混(hun)凝土優(you)良的(de)(de)(de)抗壓強度(du)和(he)較大的(de)(de)(de)剛度(du)。壓型板(ban)(ban)(ban)(ban)(ban)表面壓紋使(shi)樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)與混(hun)凝土之間(jian)產(chan)生大的(de)(de)(de)結(jie)合力，使(shi)二者形(xing)成(cheng)整(zheng)體(ti)(ti)，配以加勁肋(lei)，使(shi)樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)體(ti)(ti)系(xi)具有高強承(cheng)(cheng)(cheng)載(zai)力。在(zai)懸臂條件(jian)下，樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)僅作(zuo)(zuo)為性模板(ban)(ban)(ban)(ban)(ban)。懸挑的(de)(de)(de)長度(du)可根據(ju)樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)截面特性來定。為了(le)(le)避免懸挑板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)開裂，需在(zai)支座處依結(jie)構(gou)工(gong)程師的(de)(de)(de)規劃配上負筋(jin)。本公司樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)已(yi)通過國家固定救活體(ti)(ti)系(xi)及(ji)(ji)耐火構(gou)件(jian)質量(liang)檢測(ce)(ce)中心的(de)(de)(de)耐火檢測(ce)(ce)，作(zuo)(zuo)為組合樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)無需防火噴涂，因而大大降(jiang)低了(le)(le)工(gong)程造(zao)價。

鍍鋅卷價格鍍鋅是一種經常采用的經濟而有效的防腐方法。鋅產量的一半左右均用于此種工藝。鍍鋅卷是為防止鋼板表面遭受腐蝕延長其使用壽命，在鋼板表面涂以一層金屬鋅，這種涂鋅的鋼板稱為鍍鋅卷。永川鍍鋅卷鍍(du)(du)鋅(xin)卷主要用于(yu)建筑、家(jia)電、汽車、容器、交通(tong)及(ji)家(jia)業等(deng)領域。特別是鋼結構建筑、汽車制造(zao)、鋼板倉制造(zao)等(deng)行業。耐腐蝕(shi)強、表面質量好、得利(li)于(yu)深加工、經濟實用等(deng)。有關產品標(biao)準都(dou)列明(ming)鍍(du)(du)鋅(xin)卷推薦的標(biao)準厚度、長(chang)度和(he)寬度及(ji)其允(yun)許(xu)偏差。鍍(du)(du)鋅(xin)卷厚度偏差一般在(zai)0.05mm，長(chang)寬偏差一般在(zai)5mm ，板材的厚度一般在(zai)0.2-3.2之間 。

鍍(du)鋅(xin)卷分熱(re)鍍(du)鋅(xin)和電鍍(du)鋅(xin)兩(liang)種(zhong)，熱(re)鍍(du)鋅(xin)鍍(du)鋅(xin)層厚，具(ju)有(you)鍍(du)層均勻，附(fu)著力強(qiang)，使(shi)用壽命長等優(you)點(dian)。電鍍(du)鋅(xin)成本(ben)低，表面(mian)不(bu)是(shi)很光滑，其(qi)本(ben)身的(de)(de)耐腐蝕性(xing)比熱(re)鍍(du)鋅(xin)管(guan)相差很多(duo)。提起(qi)鍍(du)鋅(xin)管(guan)，可能沒接觸過建材的(de)(de)朋(peng)友(you)并不(bu)了(le)解。從1935年建立(li)一條連續涂(tu)(tu)層鋼板線開(kai)始，彩(cai)涂(tu)(tu)板得到了(le)廣泛應用，目前彩(cai)涂(tu)(tu)板的(de)(de)品種(zhong)繁(fan)多(duo)，大約超過600種(zhong)，彩(cai)涂(tu)(tu)板兼有(you)機聚合(he)物(wu)與(yu)鋼板兩(liang)者(zhe)的(de)(de)優(you)點(dian)，既有(you)有(you)機聚合(he)物(wu)的(de)(de)良好著色性(xing)、成型性(xing)、耐蝕性(xing)、裝飾性(xing)、又有(you)鋼板的(de)(de)高(gao)強(qiang)度(du)和易(yi)加工性(xing)，能很容易(yi)地進行(xing)沖(chong)壓裁剪、彎曲、深沖(chong)等加工。