鍍(du)(du)鋅鋼板(ban)按(an)用(yong)(yong)途(tu)又可分為一般用(yong)(yong)、屋頂用(yong)(yong)、建筑外(wai)(wai)側板(ban)用(yong)(yong)、結(jie)構用(yong)(yong)、瓦壟板(ban)用(yong)(yong)、拉伸用(yong)(yong)和深沖用(yong)(yong)等鍍(du)(du)鋅鋼板(ban)。熱鍍(du)(du)鋅板(ban)主要應(ying)用(yong)(yong)于建筑外(wai)(wai)用(yong)(yong)，建筑內用(yong)(yong)，民用(yong)(yong)，門窗，家具，機械，電(dian)子及家用(yong)(yong)電(dian)器等領域。也(ye)有(you)(you)機箱用(yong)(yong)這(zhe)個，不(bu)過熱鍍(du)(du)鋅板(ban)不(bu)放輻射的(de)(de)(de)。空調，冰箱，微波爐(lu)及其類似家電(dian)背面的(de)(de)(de)那(nei)個板(ban)就是熱鍍(du)(du)鋅板(ban)。鍍(du)(du)鋅層通過鈍化(hua)處(chu)理，可減少潮溫(wen)貯(zhu)運條件下產(chan)生(sheng)折(zhe)銹蝕(shi)(白銹) 。但這(zhe)種化(hua)學處(chu)理的(de)(de)(de)防腐蝕(shi)性能是有(you)(you)限的(de)(de)(de)，而且，妨礙大多數涂料的(de)(de)(de)附著性。這(zhe)種處(chu)理一般不(bu)用(yong)(yong)在鋅鐵合金(jin)鍍(du)(du)層，除光整表(biao)面外(wai)(wai)，作為常規，生(sheng)產(chan)廠對其他類型(xing)的(de)(de)(de)鍍(du)(du)鋅層均進行鈍化(hua)處(chu)理。

樓(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)組合板(ban)(ban)(ban)是一(yi)(yi)種十(shi)分合理的(de)(de)結構方式(shi)，它(ta)能夠按(an)其(qi)各組成部件所處(chu)的(de)(de)方位和(he)特色，充分發揮(hui)鋼(gang)材抗拉和(he)混凝(ning)土(tu)(tu)抗壓功(gong)能好的(de)(de)長處(chu)，并(bing)具(ju)有(you)杰(jie)出的(de)(de)抗震(zhen)功(gong)能、施(shi)工(gong)功(gong)能。這(zhe)種結構現在被廣泛運(yun)用于國(guo)內(nei)外修建中，但(dan)在國(guo)內(nei)大都(dou)將樓(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)當(dang)作(zuo)模板(ban)(ban)(ban)運(yun)用，而沒有(you)充分發揮(hui)樓(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)的(de)(de)效(xiao)果。 與一(yi)(yi)般鋼(gang)筋混凝(ning)土(tu)(tu)樓(lou)(lou)板(ban)(ban)(ban)比較，樓(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)組合樓(lou)(lou)板(ban)(ban)(ban)具(ju)備以(yi)下長處(chu)：樓(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)能夠作(zuo)為現澆(jiao)混凝(ning)土(tu)(tu)的(de)(de)模板(ban)(ban)(ban)。這(zhe)樣就省掉了施(shi)工(gong)中裝置和(he)撤除(chu)模板(ban)(ban)(ban)等工(gong)序(xu)，然后節約了時(shi)刻和(he)勞動力;當(dang)樓(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)裝置好今(jin)后將能夠作(zuo)為施(shi)工(gong)平臺運(yun)用。

C型鋼批發鍍鋅鋼板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，這種涂鋅的薄鋼板稱為鍍鋅板。攀華C型鋼批發按生產及(ji)加(jia)工方法可分為以下幾類：熱(re)浸鍍(du)(du)鋅(xin)鋼(gang)板(ban)。將薄鋼(gang)板(ban)浸入(ru)熔 微商貨源(yuan)解的(de)鋅(xin)槽(cao)中(zhong)，使其表面(mian)粘附一層鋅(xin)的(de)薄鋼(gang)板(ban)。目前主(zhu)要采用連(lian)續鍍(du)(du)鋅(xin)工藝生產，即把(ba)(ba)成(cheng)卷的(de)鋼(gang)板(ban)連(lian)續浸在熔解有鋅(xin)的(de)鍍(du)(du)槽(cao)中(zhong)制成(cheng)鍍(du)(du)鋅(xin)鋼(gang)板(ban)；合金(jin)化鍍(du)(du)鋅(xin)鋼(gang)板(ban)。這(zhe)種鋼(gang)板(ban)也是用熱(re)浸法制造，但在出槽(cao)后，立即把(ba)(ba)它加(jia)熱(re)到５００℃左右，使其生成(cheng)鋅(xin)和鐵的(de)合金(jin)被膜。這(zhe)種鍍(du)(du)鋅(xin)板(ban)具有良好的(de)涂(tu)料的(de)密著(zhu)性(xing)和焊接性(xing)。

鍍鋅是(shi)(shi)一種(zhong)經(jing)(jing)常采用的(de)(de)經(jing)(jing)濟而有(you)效(xiao)的(de)(de)防腐方法。鋅產量的(de)(de)一半(ban)左(zuo)右均(jun)用于(yu)此種(zhong)工藝。鍍鋅卷(juan)(juan)(juan)是(shi)(shi)為(wei)防止鋼(gang)板表面(mian)遭受腐蝕延長(chang)(chang)其使用壽命，在(zai)鋼(gang)板表面(mian)涂以一層金(jin)屬鋅，這(zhe)種(zhong)涂鋅的(de)(de)鋼(gang)板稱為(wei)鍍鋅卷(juan)(juan)(juan)。鍍鋅卷(juan)(juan)(juan)主要用于(yu)建(jian)筑(zhu)(zhu)、家電、汽(qi)車(che)、容器(qi)、交通(tong)及家業等領域。特別(bie)是(shi)(shi)鋼(gang)結構建(jian)筑(zhu)(zhu)、汽(qi)車(che)制造、鋼(gang)板倉(cang)制造等行業。耐腐蝕強、表面(mian)質(zhi)量好、得利于(yu)深(shen)加工、經(jing)(jing)濟實用等。有(you)關產品標準(zhun)都(dou)列明鍍鋅卷(juan)(juan)(juan)推薦的(de)(de)標準(zhun)厚(hou)度(du)(du)、長(chang)(chang)度(du)(du)和寬(kuan)度(du)(du)及其允許(xu)偏(pian)差。鍍鋅卷(juan)(juan)(juan)厚(hou)度(du)(du)偏(pian)差一般(ban)(ban)在(zai)0.05mm，長(chang)(chang)寬(kuan)偏(pian)差一般(ban)(ban)在(zai)5mm ，板材的(de)(de)厚(hou)度(du)(du)一般(ban)(ban)在(zai)0.2-3.2之間 。

熱(re)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)和電鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)在(zai)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)量上(shang)有很大(da)的(de)(de)(de)差別，就(jiu)像山(shan)東彩(cai)涂卷）。熱(re)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)量不(bu)可(ke)能太小(xiao)，一般較(jiao)小(xiao)為(wei)雙面50～60g／m2，較(jiao)大(da)可(ke)達600g／m2。電鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)的(de)(de)(de)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)層可(ke)以很薄，較(jiao)小(xiao)達15g／m2，但要求鍍(du)(du)層較(jiao)厚的(de)(de)(de)話則生(sheng)(sheng)產線速度很慢，不(bu)適(shi)應(ying)現代化機組的(de)(de)(de)工藝特點(dian)，一般較(jiao)大(da)為(wei)lO0g／m2左右。正因為(wei)如此，電鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)的(de)(de)(de)生(sheng)(sheng)產受到(dao)很大(da)的(de)(de)(de)限制。工一般電鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)比較(jiao)多，適(shi)用于(yu)小(xiao)部件；熱(re)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)一般用于(yu)電力設備和構(gou)件，適(shi)用于(yu)大(da)的(de)(de)(de)部件和設備。當然他們的(de)(de)(de)價格也相對便宜一些。建設部已(yi)正式下文(wen)，淘汰(tai)技術落后的(de)(de)(de)冷鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)管，不(bu)準用冷鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)管作水、煤氣管。