重慶鍍(du)鋅(xin)(xin)板(ban)近二(er)十年來鋼(gang)(gang)帶(dai)連續熱鍍(du)鋅(xin)(xin)技(ji)(ji)術(shu)、裝(zhuang)備(bei)(bei)以(yi)(yi)及相應的(de)控制手段均(jun)有巨(ju)大的(de)發展(zhan)，使鍍(du)鋅(xin)(xin)板(ban)得以(yi)(yi)滿足(zu)汽車(che)面板(ban)和家電(dian)(dian)用板(ban)的(de)苛刻要求，并從而(er)以(yi)(yi)其比電(dian)(dian)鍍(du)鋅(xin)(xin)合(he)金鋼(gang)(gang)帶(dai)廉價、耐蝕性(xing)優異而(er)大有取代之勢。熱鍍(du)鋅(xin)(xin)生產技(ji)(ji)術(shu)與(yu)裝(zhuang)備(bei)(bei)開(kai)發技(ji)(ji)術(shu)及經驗，通過技(ji)(ji)術(shu)創新(xin)、優化設計(ji)、精密制造以(yi)(yi)及國外技(ji)(ji)術(shu)合(he)作，突破制約我國高性(xing)能汽車(che)用熱鍍(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)生產技(ji)(ji)術(shu)與(yu)裝(zhuang)備(bei)(bei)發展(zhan)瓶頸(jing)。

熱(re)浸(jin)(jin)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)將薄鋼(gang)(gang)(gang)(gang)板(ban)浸(jin)(jin)入熔解(jie)的(de)鋅(xin)(xin)(xin)(xin)槽中，使其表面(mian)粘附一(yi)層鋅(xin)(xin)(xin)(xin)的(de)薄鋼(gang)(gang)(gang)(gang)板(ban)。目(mu)前(qian)主要采用連續鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)工(gong)藝生(sheng)產，即把(ba)成(cheng)卷的(de)鋼(gang)(gang)(gang)(gang)板(ban)連續浸(jin)(jin)在熔解(jie)有(you)鋅(xin)(xin)(xin)(xin)的(de)鍍(du)(du)(du)(du)(du)(du)(du)槽中制成(cheng)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban);合金化鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)。這(zhe)種(zhong)鋼(gang)(gang)(gang)(gang)板(ban)也(ye)是用熱(re)浸(jin)(jin)法制造，但(dan)在出槽后(hou)，立即把(ba)它(ta)加熱(re)到500 ℃左右，使其生(sheng)成(cheng)鋅(xin)(xin)(xin)(xin)和(he)鐵的(de)合金被膜。這(zhe)種(zhong)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)具有(you)良(liang)好的(de)涂料的(de)密(mi)著性(xing)(xing)和(he)焊(han)接性(xing)(xing);電鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)。用電鍍(du)(du)(du)(du)(du)(du)(du)法制造這(zhe)種(zhong)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)具有(you)良(liang)好的(de)加工(gong)性(xing)(xing)。但(dan)鍍(du)(du)(du)(du)(du)(du)(du)層較薄，耐腐蝕性(xing)(xing)不如熱(re)浸(jin)(jin)法鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban);單面(mian)鍍(du)(du)(du)(du)(du)(du)(du)和(he)雙面(mian)差(cha)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)。單面(mian)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)，即只(zhi)在一(yi)面(mian)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)的(de)產品(pin)。在焊(han)接、涂裝、防銹(xiu)處理(li)、加工(gong)等方面(mian)，具有(you)比雙面(mian)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)好的(de)適應性(xing)(xing)。

由于(yu)我(wo)國(guo)鋅資源比較豐富，鍍(du)(du)鋅又是一種(zhong)價廉、能防銹，又能裝飾的高(gao)性價比鍍(du)(du)種(zhong)，因而(er)在(zai)汽車、機械(xie)、電子(zi)、船舶(bo)、儀(yi)表、輕工等工業部門得(de)到廣(guang)泛的應用(yong)。如機械(xie)零件(jian)(jian)、低壓電器、高(gao)壓開關、緊固連接件(jian)(jian)、鋼(gang)(gang)鐵結(jie)(jie)構件(jian)(jian)、建(jian)筑五金、農(nong)業機械(xie)、輕工產品(pin)等都離(li)不開鍍(du)(du)鋅鈍(dun)化制品(pin)。鍍(du)(du)鋅板(ban)卷(juan)因此可分為(wei)熱(re)軋鍍(du)(du)鋅板(ban)卷(juan)和冷(leng)軋熱(re)鍍(du)(du)鋅板(ban)卷(juan)，它們主要用(yong)于(yu)建(jian)筑、家(jia)電、汽車、容(rong)器、交通及(ji)家(jia)業等領域。特別是鋼(gang)(gang)結(jie)(jie)構建(jian)筑、汽車制造(zao)、鋼(gang)(gang)板(ban)倉制造(zao)等行業。 重(zhong)慶鍍(du)(du)鋅卷(juan)特點主要為(wei)：耐腐蝕強(qiang)、表面質量好(hao)、得(de)利(li)于(yu)深加工、經濟實用(yong)等。

我國建筑業中，噪聲污染問題久為人們所詬病。麗江鍍鋅鋼輕型樓承板的應用使得土建建筑物局面被打破，集環境破壞及污染少、材料回收和利用率高、符合可持續發展要求等眾多優點于一身的樓承板建筑應運而生，逐步被人們所接受。鍍鋅鋼價格輕(qing)型(xing)樓承板是近十年(nian)來(lai)發展較(jiao)快的領域，在(zai)采用輕(qing)型(xing)樓承板占非住宅建筑投資的50%以上(shang)。這(zhe)種結(jie)構(gou)工業化、商(shang)品(pin)化程度高，施工快，綜合效(xiao)益高，市(shi)場需求量很大，已(yi)引起結(jie)構(gou)設計(ji)人員認識。樓承板的研究開發已(yi)在(zai)各地試點，是輕(qing)鋼(gang)發展的一個重(zhong)要(yao)方向，目前已(yi)經有多種的低層、多層和(he)高層的設計(ji)方案和(he)實例。

樓承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)鋼(gang)筋桁(heng)(heng)(heng)架(jia)是(shi)將(jiang)樓板(ban)(ban)(ban)(ban)(ban)(ban)(ban)中(zhong)的(de)(de)鋼(gang)筋在工廠采(cai)用(yong)進口設備加工成鋼(gang)筋桁(heng)(heng)(heng)架(jia)，并將(jiang)鋼(gang)筋桁(heng)(heng)(heng)架(jia)與鍍(du)鋅鋼(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)在工廠焊接(jie)成一(yi)體(ti)的(de)(de)組合(he)模(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，使其在施工階段可(ke)作為(wei)鋼(gang)梁的(de)(de)側(ce)向(xiang)支撐使用(yong)！樓板(ban)(ban)(ban)(ban)(ban)(ban)(ban)連(lian)接(jie)采(cai)用(yong)扣合(he)方(fang)(fang)式，板(ban)(ban)(ban)(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)(ban)(ban)(ban)之(zhi)間的(de)(de)拉鉤(gou)連(lian)接(jie)應緊密(mi)，保(bao)證澆筑(zhu)混凝土時不漏漿，同時注(zhu)(zhu)(zhu)意(yi)排(pai)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)方(fang)(fang)向(xiang)要(yao)一(yi)致，桁(heng)(heng)(heng)架(jia)節點間距為(wei)200㎜，注(zhu)(zhu)(zhu)意(yi)不同模(mo)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)橫(heng)向(xiang)節點要(yao)對齊。我們仔細(xi)觀察(cha)的(de)(de)話會(hui)發現(xian)很多高(gao)層建(jian)筑(zhu)上都會(hui)設置鋼(gang)筋桁(heng)(heng)(heng)架(jia)樓承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，我們雖然經常用(yong)到(dao)該(gai)樓承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，但很少(shao)有(you)人知道這種板(ban)(ban)(ban)(ban)(ban)(ban)(ban)材(cai)為(wei)什(shen)么會(hui)用(yong)于高(gao)層建(jian)筑(zhu)中(zhong)。下面小(xiao)編將(jiang)為(wei)您介紹(shao)一(yi)下該(gai)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)材(cai)在高(gao)層建(jian)筑(zhu)中(zhong)的(de)(de)使用(yong)優勢！鋼(gang)筋樓承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)搭(da)接(jie)是(shi)有(you)著嚴格的(de)(de)施工要(yao)求的(de)(de)，為(wei)保(bao)障樓承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)安裝牢固，該(gai)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)材(cai)的(de)(de)搭(da)接(jie)需(xu)要(yao)按照(zhao)說(shuo)明書正確進行(xing)，搭(da)接(jie)過(guo)程中(zhong)還需(xu)要(yao)注(zhu)(zhu)(zhu)意(yi)，沿順(shun)肋(lei)(lei)方(fang)(fang)向(xiang)，壓(ya)型鋼(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)如果可(ke)以滿(man)足正截面承(cheng)(cheng)(cheng)(cheng)載(zai)力(li)及剪切(qie)粘結承(cheng)(cheng)(cheng)(cheng)載(zai)力(li)的(de)(de)要(yao)求，可(ke)以不用(yong)配順(shun)肋(lei)(lei)方(fang)(fang)向(xiang)的(de)(de)鋼(gang)筋，這時候(hou)要(yao)注(zhu)(zhu)(zhu)意(yi)計算(suan)剪切(qie)粘結承(cheng)(cheng)(cheng)(cheng)載(zai)力(li)。

鍍(du)鋅(xin)卷分(fen)熱鍍(du)鋅(xin)和電鍍(du)鋅(xin)兩(liang)種，熱鍍(du)鋅(xin)鍍(du)鋅(xin)層(ceng)厚，具有(you)鍍(du)層(ceng)均勻，附(fu)著力強，使(shi)用壽命長(chang)等(deng)優(you)點。電鍍(du)鋅(xin)成(cheng)本(ben)低，表面不是很光滑(hua)，其本(ben)身(shen)的(de)耐(nai)(nai)腐(fu)蝕性(xing)(xing)(xing)比熱鍍(du)鋅(xin)管(guan)(guan)相差很多(duo)(duo)。提(ti)起鍍(du)鋅(xin)管(guan)(guan)，可能沒接觸過(guo)建材(cai)的(de)朋友并不了(le)解。從1935年(nian)建立(li)一條連續涂(tu)層(ceng)鋼(gang)(gang)板線開始，彩涂(tu)板得(de)到了(le)廣泛(fan)應(ying)用，目前彩涂(tu)板的(de)品(pin)種繁多(duo)(duo)，大約(yue)超過(guo)600種，彩涂(tu)板兼有(you)機聚(ju)合物(wu)與鋼(gang)(gang)板兩(liang)者(zhe)的(de)優(you)點，既有(you)有(you)機聚(ju)合物(wu)的(de)良好著色性(xing)(xing)(xing)、成(cheng)型性(xing)(xing)(xing)、耐(nai)(nai)蝕性(xing)(xing)(xing)、裝飾性(xing)(xing)(xing)、又(you)有(you)鋼(gang)(gang)板的(de)高強度和易加工性(xing)(xing)(xing)，能很容易地進行(xing)沖(chong)壓(ya)裁(cai)剪(jian)、彎曲、深沖(chong)等(deng)加工。