重(zhong)慶鍍(du)鋅(xin)板(ban)(ban)(ban)(ban)按生產及加工方(fang)法可分為以(yi)下幾(ji)類： 熱浸(jin)鍍(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。將薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)浸(jin)入熔解的(de)鋅(xin)槽(cao)中(zhong)，使(shi)其表面(mian)粘附(fu)一層鋅(xin)的(de)薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。目前(qian)主要采用(yong)連續(xu)鍍(du)鋅(xin)工藝生產，即把成卷的(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)連續(xu)浸(jin)在熔解有(you)(you)鋅(xin)的(de)鍍(du)槽(cao)中(zhong)制成鍍(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)； 合(he)金化(hua)鍍(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。為克服單(dan)面(mian)未涂(tu)鋅(xin)的(de)缺(que)點，又(you)有(you)(you)一種(zhong)(zhong)在另面(mian)涂(tu)以(yi)薄(bo)層鋅(xin)的(de)鍍(du)鋅(xin)板(ban)(ban)(ban)(ban)，即雙(shuang)面(mian)差(cha)鍍(du)鋅(xin)板(ban)(ban)(ban)(ban)；合(he)金、復合(he)鍍(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。它是用(yong)鋅(xin)和其他金屬如鉛、鋅(xin)制成合(he)金乃(nai)至復合(he)鍍(du)成的(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這種(zhong)(zhong)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)既具有(you)(you)防銹性能，又(you)有(you)(you)良好的(de)涂(tu)裝性能。

鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)板的(de)表(biao)面(mian)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)主要采(cai)(cai)用的(de)方(fang)法(fa)是熱(re)(re)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)。熱(re)(re)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)是由(you)(you)較(jiao)古老的(de)熱(re)(re)鍍(du)(du)(du)(du)(du)(du)(du)方(fang)法(fa)發(fa)展而(er)來的(de)，自從1836年(nian)法(fa)國把熱(re)(re)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)應(ying)用于工(gong)業(ye)以來，已經有一百(bai)七(qi)十年(nian)的(de)歷史了。然而(er)，熱(re)(re)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)工(gong)業(ye)是近(jin)三十年(nian)來伴(ban)隨冷(leng)軋帶鋼(gang)的(de)飛速(su)發(fa)展而(er)得到(dao)了大規模(mo)發(fa)展。鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)溶液(ye)(ye)(ye)有氰(qing)(qing)化(hua)(hua)物(wu)(wu)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)和無氰(qing)(qing)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)兩類。氰(qing)(qing)化(hua)(hua)物(wu)(wu)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)中(zhong)分微(wei)氰(qing)(qing)、低(di)氰(qing)(qing)、中(zhong)氰(qing)(qing)、和高(gao)氰(qing)(qing)幾(ji)類。無氰(qing)(qing)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)有堿(jian)性鋅(xin)(xin)酸鹽(yan)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)、銨鹽(yan)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)、硫(liu)酸鹽(yan)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)及(ji)無氨氯化(hua)(hua)物(wu)(wu)鍍(du)(du)(du)(du)(du)(du)(du)液(ye)(ye)(ye)等。氰(qing)(qing)化(hua)(hua)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)溶液(ye)(ye)(ye)均(jun)鍍(du)(du)(du)(du)(du)(du)(du)能力好，得到(dao)的(de)鍍(du)(du)(du)(du)(du)(du)(du)層光滑細致(zhi)，在(zai)生產中(zhong)被長期采(cai)(cai)用。但由(you)(you)于氰(qing)(qing)化(hua)(hua)物(wu)(wu)劇(ju)毒，對環境(jing)污染嚴重(zhong)，近(jin)年(nian)來已趨向于采(cai)(cai)用低(di)氰(qing)(qing)、微(wei)氰(qing)(qing)、無氰(qing)(qing)鍍(du)(du)(du)(du)(du)(du)(du)鋅(xin)(xin)溶液(ye)(ye)(ye)。

白鐵廠家鍍鋅卷分熱鍍鋅和電鍍鋅兩種，熱鍍鋅鍍鋅層厚，具有鍍層均勻，附著力強，使用壽命長等優點。樂山白鐵電鍍鋅(xin)成本低，表面不是(shi)很光滑(hua)，其本身的(de)耐腐(fu)蝕性(xing)比熱鍍鋅(xin)管(guan)相差很多。提起(qi)鍍鋅(xin)管(guan)，可能沒接觸(chu)過(guo)建(jian)材的(de)朋友并不了解。從1935年建(jian)立一條連(lian)續涂(tu)(tu)層鋼板(ban)(ban)(ban)線開始，彩涂(tu)(tu)板(ban)(ban)(ban)得(de)到(dao)了廣泛(fan)應用，目前(qian)彩涂(tu)(tu)板(ban)(ban)(ban)的(de)品種繁多，大約超(chao)過(guo)600種，彩涂(tu)(tu)板(ban)(ban)(ban)兼有機(ji)聚(ju)合物(wu)與鋼板(ban)(ban)(ban)兩者的(de)優(you)點，既(ji)有有機(ji)聚(ju)合物(wu)的(de)良好著(zhu)色(se)性(xing)、成型性(xing)、耐蝕性(xing)、裝飾(shi)性(xing)、又有鋼板(ban)(ban)(ban)的(de)高(gao)強度和易加工性(xing)，能很容易地進行(xing)沖(chong)壓裁剪(jian)、彎曲、深沖(chong)等加工。

鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)是為防止鋼(gang)(gang)板(ban)表面(mian)遭受(shou)腐蝕，延長其使(shi)用壽命(ming)，在(zai)(zai)鋼(gang)(gang)板(ban)表面(mian)涂(tu)以一層金屬(shu)鋅(xin)(xin)(xin)(xin)，這(zhe)(zhe)種涂(tu)鋅(xin)(xin)(xin)(xin)的(de)(de)薄鋼(gang)(gang)板(ban)稱為鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)。按生(sheng)產及(ji)加工方法(fa)可分為以下幾(ji)類：熱(re)浸鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)。將薄鋼(gang)(gang)板(ban)浸入熔 微(wei)商貨源(yuan)解的(de)(de)鋅(xin)(xin)(xin)(xin)槽中，使(shi)其表面(mian)粘(zhan)附(fu)一層鋅(xin)(xin)(xin)(xin)的(de)(de)薄鋼(gang)(gang)板(ban)。目前主要采用連續鍍(du)(du)鋅(xin)(xin)(xin)(xin)工藝生(sheng)產，即(ji)把(ba)成卷的(de)(de)鋼(gang)(gang)板(ban)連續浸在(zai)(zai)熔解有鋅(xin)(xin)(xin)(xin)的(de)(de)鍍(du)(du)槽中制(zhi)成鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)；合(he)金化鍍(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)。這(zhe)(zhe)種鋼(gang)(gang)板(ban)也是用熱(re)浸法(fa)制(zhi)造，但(dan)在(zai)(zai)出槽后，立即(ji)把(ba)它加熱(re)到５００℃左右，使(shi)其生(sheng)成鋅(xin)(xin)(xin)(xin)和(he)鐵的(de)(de)合(he)金被(bei)膜。這(zhe)(zhe)種鍍(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)具有良好的(de)(de)涂(tu)料的(de)(de)密著(zhu)性(xing)和(he)焊(han)接(jie)性(xing)。

樓承板(ban)(ban)的(de)(de)使(shi)用(yong)是需要安裝的(de)(de)，那么(me)如果要安裝就(jiu)要選(xuan)擇合適的(de)(de)小(xiao)配(pei)件，焊(han)后(hou)栓(shuan)(shuan)釘高(gao)(gao)度(du)大于(yu)壓型鋼(gang)(gang)(gang)板(ban)(ban)波高(gao)(gao)30MM(留(liu)意挑選(xuan)樓板(ban)(ban)的(de)(de)類型);栓(shuan)(shuan)釘頂面(mian)混(hun)(hun)凝土(tu)(tu)保護層(ceng)不小(xiao)于(yu)15MM(留(liu)意樓板(ban)(ban)總厚(hou)度(du))直徑不宜大于(yu)19MM。樓承板(ban)(ban)栓(shuan)(shuan)釘類型有ф8、ф10、ф13、ф16、ф19、ф22、ф25，栓(shuan)(shuan)釘一般在鋼(gang)(gang)(gang)結(jie)構修(xiu)建中,遍(bian)及使(shi)用(yong)在柱(zhu)(zhu)腳(jiao)和(he)樓板(ban)(ban)中,一般剛度(du)要求高(gao)(gao)的(de)(de)柱(zhu)(zhu)腳(jiao)都選(xuan)用(yong)鋼(gang)(gang)(gang)柱(zhu)(zhu)內伸至混(hun)(hun)凝土(tu)(tu)中，鋼(gang)(gang)(gang)柱(zhu)(zhu)埋入混(hun)(hun)凝土(tu)(tu)的(de)(de)部位四(si)周均布栓(shuan)(shuan)釘。樓承板(ban)(ban)輕(qing)鋼(gang)(gang)(gang)結(jie)構常(chang)用(yong)厚(hou)度(du)為0.8mm,1.0mm，1.2mm,荷載較大的(de)(de)情況下會(hui)用(yong)到1.5mm。一般需要用(yong)栓(shuan)(shuan)釘與(yu)鋼(gang)(gang)(gang)梁(liang)銜接，板(ban)(ban)中配(pei)少(shao)量鋼(gang)(gang)(gang)筋，上(shang)面(mian)澆混(hun)(hun)凝土(tu)(tu)層(ceng)，總厚(hou)度(du)約在100-200mm之間。