鍍(du)(du)(du)鋅卷分熱(re)(re)鍍(du)(du)(du)鋅和電鍍(du)(du)(du)鋅兩種(zhong)，熱(re)(re)鍍(du)(du)(du)鋅鍍(du)(du)(du)鋅層(ceng)厚，具有鍍(du)(du)(du)層(ceng)均(jun)勻，附著力(li)強，使用壽命長等優(you)點。電鍍(du)(du)(du)鋅成本低，表(biao)面不是很光滑，其本身(shen)的(de)(de)耐腐蝕(shi)性(xing)比(bi)熱(re)(re)鍍(du)(du)(du)鋅管相差很多。提起鍍(du)(du)(du)鋅管，可(ke)能沒(mei)接觸過建材的(de)(de)朋友并不了解。從1935年建立一條連續涂層(ceng)鋼板線(xian)開(kai)始(shi)，彩涂板得到(dao)了廣泛應用，目前彩涂板的(de)(de)品種(zhong)繁多，大約(yue)超過600種(zhong)，彩涂板兼有機聚(ju)(ju)合物與鋼板兩者的(de)(de)優(you)點，既有有機聚(ju)(ju)合物的(de)(de)良好著色性(xing)、成型性(xing)、耐蝕(shi)性(xing)、裝飾性(xing)、又有鋼板的(de)(de)高強度和易(yi)加(jia)工(gong)性(xing)，能很容易(yi)地進行沖壓(ya)裁(cai)剪、彎(wan)曲、深沖等加(jia)工(gong)。

熱(re)浸(jin)(jin)鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)將薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)浸(jin)(jin)入熔解的(de)(de)鋅(xin)(xin)(xin)槽(cao)中，使其表(biao)面(mian)(mian)(mian)粘附(fu)一層(ceng)鋅(xin)(xin)(xin)的(de)(de)薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。目(mu)前主要采用(yong)連續鍍(du)鋅(xin)(xin)(xin)工(gong)藝生產，即把(ba)成卷的(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)連續浸(jin)(jin)在(zai)熔解有(you)鋅(xin)(xin)(xin)的(de)(de)鍍(du)槽(cao)中制(zhi)成鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban);合(he)(he)金化(hua)鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。這種鋼(gang)(gang)(gang)板(ban)(ban)(ban)也是(shi)用(yong)熱(re)浸(jin)(jin)法制(zhi)造，但(dan)在(zai)出槽(cao)后(hou)，立即把(ba)它(ta)加熱(re)到500 ℃左(zuo)右，使其生成鋅(xin)(xin)(xin)和鐵的(de)(de)合(he)(he)金被膜(mo)。這種鍍(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)具(ju)有(you)良好(hao)的(de)(de)涂料的(de)(de)密著性和焊接性;電(dian)鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。用(yong)電(dian)鍍(du)法制(zhi)造這種鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)具(ju)有(you)良好(hao)的(de)(de)加工(gong)性。但(dan)鍍(du)層(ceng)較薄(bo)，耐(nai)腐蝕性不(bu)如熱(re)浸(jin)(jin)法鍍(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban);單面(mian)(mian)(mian)鍍(du)和雙面(mian)(mian)(mian)差鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。單面(mian)(mian)(mian)鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)，即只在(zai)一面(mian)(mian)(mian)鍍(du)鋅(xin)(xin)(xin)的(de)(de)產品。在(zai)焊接、涂裝(zhuang)、防銹處理、加工(gong)等方面(mian)(mian)(mian)，具(ju)有(you)比(bi)雙面(mian)(mian)(mian)鍍(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)好(hao)的(de)(de)適應(ying)性。

鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼板的(de)表面鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)主要采用的(de)方(fang)法(fa)(fa)是(shi)熱(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)。熱(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)是(shi)由較古老的(de)熱(re)鍍(du)(du)(du)(du)(du)(du)方(fang)法(fa)(fa)發(fa)展(zhan)而(er)來(lai)(lai)的(de)，自從1836年(nian)法(fa)(fa)國把(ba)熱(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)應(ying)用于(yu)工業(ye)以來(lai)(lai)，已經有一百七十年(nian)的(de)歷(li)史了。然而(er)，熱(re)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)工業(ye)是(shi)近(jin)(jin)三十年(nian)來(lai)(lai)伴(ban)隨冷軋帶鋼的(de)飛速發(fa)展(zhan)而(er)得到了大規(gui)模發(fa)展(zhan)。鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)溶(rong)液(ye)(ye)有氰(qing)化(hua)物鍍(du)(du)(du)(du)(du)(du)液(ye)(ye)和(he)無氰(qing)鍍(du)(du)(du)(du)(du)(du)液(ye)(ye)兩類。氰(qing)化(hua)物鍍(du)(du)(du)(du)(du)(du)液(ye)(ye)中分微氰(qing)、低氰(qing)、中氰(qing)、和(he)高(gao)氰(qing)幾類。無氰(qing)鍍(du)(du)(du)(du)(du)(du)液(ye)(ye)有堿性鋅(xin)(xin)(xin)酸(suan)鹽(yan)鍍(du)(du)(du)(du)(du)(du)液(ye)(ye)、銨鹽(yan)鍍(du)(du)(du)(du)(du)(du)液(ye)(ye)、硫(liu)酸(suan)鹽(yan)鍍(du)(du)(du)(du)(du)(du)液(ye)(ye)及無氨氯(lv)化(hua)物鍍(du)(du)(du)(du)(du)(du)液(ye)(ye)等。氰(qing)化(hua)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)溶(rong)液(ye)(ye)均鍍(du)(du)(du)(du)(du)(du)能力好(hao)，得到的(de)鍍(du)(du)(du)(du)(du)(du)層光(guang)滑細(xi)致，在生產中被長期(qi)采用。但由于(yu)氰(qing)化(hua)物劇毒，對(dui)環境污染嚴重，近(jin)(jin)年(nian)來(lai)(lai)已趨向于(yu)采用低氰(qing)、微氰(qing)、無氰(qing)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)溶(rong)液(ye)(ye)。

鍍鋅管價格彩鋼是指彩涂鋼板，彩涂鋼板是一種帶有有機涂層的鋼板，傳統的涂層分好幾類，氟碳涂層的，幾乎可以防腐20年。一般從鋼廠以卷筒的形式分銷到各地。我們經常看到的彩鋼板是指加工好的板材，厚度在50~100mm左右，它是由中間的填料和兩面的彩鋼板組成。其中，彩板厚度有0.4mm、0.5mm、0.6mm等不同的厚度,中間層可以是聚胺脂、巖綿或泡沫塑料等。甘肅攀鋼鍍鋅管由于有專用(yong)型材，所以用(yong)彩鋼板構筑的廠房建造速度很快（如非典時的小湯山(shan)醫院），但(dan)強度低。

實現(xian)(xian)了(le)機(ji)械化(hua)(hua)生(sheng)(sheng)產，有利于鋼(gang)筋排(pai)列間距均(jun)勻、混凝土保(bao)(bao)護層厚度一致，提(ti)高了(le)樓板(ban)(ban)的施(shi)工(gong)(gong)質量(liang)。裝配(pei)(pei)式鋼(gang)筋桁架樓承板(ban)(ban)可(ke)(ke)顯著減少現(xian)(xian)場(chang)鋼(gang)筋綁扎工(gong)(gong)程量(liang)，加快施(shi)工(gong)(gong)進(jin)度，增加施(shi)工(gong)(gong)保(bao)(bao)證，實現(xian)(xian)文明施(shi)工(gong)(gong)。裝配(pei)(pei)式模板(ban)(ban)和連(lian)接件拆裝方便，可(ke)(ke)多次重復利用，節約鋼(gang)材，符合國家節能環保(bao)(bao)的要(yao)求。鋼(gang)構自(zi)主研(yan)發的產品(pin)配(pei)(pei)套(tao)自(zi)動(dong)化(hua)(hua)生(sheng)(sheng)產設備，大大提(ti)高了(le)勞動(dong)生(sheng)(sheng)產率，有效降低了(le)產品(pin)成本，并編制了(le)產品(pin)生(sheng)(sheng)產企業標準、設計(ji)手冊(ce)和節點構造圖(tu)集以(yi)及施(shi)工(gong)(gong)手冊(ce)。并經過多項(xiang)工(gong)(gong)程應用，各項(xiang)性(xing)能可(ke)(ke)以(yi)滿足現(xian)(xian)澆鋼(gang)筋混凝土樓板(ban)(ban)承載力和變形的要(yao)求。

鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)是(shi)為防止鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)表面遭受腐蝕，延長其(qi)使用(yong)壽命，在(zai)(zai)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)表面涂以一層(ceng)金(jin)屬鋅(xin)，這(zhe)(zhe)種(zhong)涂鋅(xin)的(de)(de)(de)(de)薄(bo)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)稱(cheng)為鍍(du)(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)。鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)也是(shi)用(yong)熱(re)浸法(fa)(fa)制造，但在(zai)(zai)出槽后，立即(ji)把它(ta)加(jia)熱(re)到(dao)500℃左(zuo)右，使其(qi)生成(cheng)鋅(xin)和鐵的(de)(de)(de)(de)合(he)(he)(he)金(jin)被(bei)膜。這(zhe)(zhe)種(zhong)鍍(du)(du)(du)(du)鋅(xin)卷(juan)具有(you)良好的(de)(de)(de)(de)涂料的(de)(de)(de)(de)密(mi)著(zhu)性(xing)和焊(han)接性(xing)。合(he)(he)(he)金(jin)化鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這(zhe)(zhe)種(zhong)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)也是(shi)用(yong)熱(re)浸法(fa)(fa)制造，但在(zai)(zai)出槽后，立即(ji)把它(ta)加(jia)熱(re)到(dao)500℃左(zuo)右，使其(qi)生成(cheng)鋅(xin)和鐵的(de)(de)(de)(de)合(he)(he)(he)金(jin)被(bei)膜。這(zhe)(zhe)種(zhong)鍍(du)(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)具有(you)良好的(de)(de)(de)(de)涂料的(de)(de)(de)(de)密(mi)著(zhu)性(xing)和焊(han)接性(xing)。熱(re)浸鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。將薄(bo)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)浸入熔解(jie)的(de)(de)(de)(de)鋅(xin)槽中(zhong)，使其(qi)表面粘附一層(ceng)鋅(xin)的(de)(de)(de)(de)薄(bo)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。目前主(zhu)要采用(yong)連續鍍(du)(du)(du)(du)鋅(xin)工藝生產(chan)，即(ji)把成(cheng)卷(juan)的(de)(de)(de)(de)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)連續浸在(zai)(zai)熔解(jie)有(you)鋅(xin)的(de)(de)(de)(de)鍍(du)(du)(du)(du)槽中(zhong)制成(cheng)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。合(he)(he)(he)金(jin)、復合(he)(he)(he)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。它(ta)是(shi)用(yong)鋅(xin)和其(qi)他金(jin)屬如(ru)鉛、鋅(xin)制成(cheng)合(he)(he)(he)金(jin)乃(nai)至復合(he)(he)(he)鍍(du)(du)(du)(du)成(cheng)的(de)(de)(de)(de)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這(zhe)(zhe)種(zhong)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)既具有(you)防銹(xiu)性(xing)能，又(you)有(you)良好的(de)(de)(de)(de)涂裝性(xing)能。