樓承板(ban)(ban)(ban)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)首要起到(dao)防腐的(de)(de)效果，按標準組合(he)樓板(ban)(ban)(ban)與非組合(he)樓板(ban)(ban)(ban)壓(ya)型鋼板(ban)(ban)(ban)應(ying)選(xuan)(xuan)用(yong)(yong)熱鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)，不該選(xuan)(xuan)用(yong)(yong)電(dian)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼板(ban)(ban)(ban)，其雙(shuang)(shuang)面鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)層(ceng)(ceng)(ceng)總含量(liang)(liang)(liang)要滿足在使用(yong)(yong)期(qi)間不致銹損的(de)(de)要求。當(dang)作為(wei)(wei)(wei)非組合(he)樓承板(ban)(ban)(ban)時(shi)，鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)層(ceng)(ceng)(ceng)含量(liang)(liang)(liang)可選(xuan)(xuan)用(yong)(yong)較(jiao)(jiao)低值;當(dang)為(wei)(wei)(wei)組合(he)樓承板(ban)(ban)(ban)時(shi)，鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)層(ceng)(ceng)(ceng)含量(liang)(liang)(liang)不該小于150g/m2。當(dang)為(wei)(wei)(wei)組合(he)樓板(ban)(ban)(ban)且使用(yong)(yong)環(huan)境條(tiao)件較(jiao)(jiao)為(wei)(wei)(wei)惡(e)劣時(shi)，鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)層(ceng)(ceng)(ceng)含量(liang)(liang)(liang)應(ying)選(xuan)(xuan)用(yong)(yong)上限值或(huo)更高值。更高的(de)(de)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)要求，如(ru)雙(shuang)(shuang)面鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)量(liang)(liang)(liang)為(wei)(wei)(wei)300g/m2、350g/m2或(huo)鍍(du)(du)鋁(lv)(lv)鋅(xin)(xin)(xin)(xin)(xin)(5%鋁(lv)(lv))275g/m2、300g/m2等(deng)，較(jiao)(jiao)高的(de)(de)鍍(du)(du)層(ceng)(ceng)(ceng)量(liang)(liang)(liang)使組合(he)樓板(ban)(ban)(ban)有更長耐久(jiu)性，同(tong)等(deng)量(liang)(liang)(liang)的(de)(de)鍍(du)(du)鋁(lv)(lv)鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)防銹蝕(shi)才能大約兩倍于一般熱鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)。鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)量(liang)(liang)(liang)也不是越(yue)厚越(yue)好，當(dang)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)量(liang)(liang)(liang)較(jiao)(jiao)厚時(shi)，抗剪連接件栓(shuan)釘的(de)(de)焊接質量(liang)(liang)(liang)就很(hen)難保證，焊接時(shi)，宜選(xuan)(xuan)用(yong)(yong)局部除鋅(xin)(xin)(xin)(xin)(xin)處理措施。

彩涂卷批發樓承板組合板是一種十分合理的結構方式，它能夠按其各組成部件所處的方位和特色，充分發揮鋼材抗拉和混凝土抗壓功能好的長處，并具有杰出的抗震功能、施工功能。這種結構現在被廣泛運用于國內外修建中，但在國內大都將樓承板當作模板運用，而沒有充分發揮樓承板的效果。商洛彩涂卷 與(yu)一般鋼筋混凝(ning)土(tu)樓(lou)(lou)(lou)板(ban)比較(jiao)，樓(lou)(lou)(lou)承板(ban)組合樓(lou)(lou)(lou)板(ban)具備以(yi)下長處：樓(lou)(lou)(lou)承板(ban)能(neng)夠作(zuo)為現澆混凝(ning)土(tu)的模(mo)板(ban)。這樣就省掉了施工(gong)(gong)中(zhong)裝(zhuang)置(zhi)和撤除模(mo)板(ban)等工(gong)(gong)序(xu)，然后(hou)(hou)節約了時(shi)刻和勞動力;當(dang)樓(lou)(lou)(lou)承板(ban)裝(zhuang)置(zhi)好今后(hou)(hou)將能(neng)夠作(zuo)為施工(gong)(gong)平(ping)臺運用。

用(yong)電鍍(du)(du)(du)(du)(du)(du)法制(zhi)造這(zhe)種鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)具有(you)良(liang)好(hao)的(de)(de)(de)加(jia)工性。但鍍(du)(du)(du)(du)(du)(du)層較薄，耐腐(fu)蝕性不如熱浸法鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)；單面鍍(du)(du)(du)(du)(du)(du)和(he)雙面差鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。單面鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)，即只在(zai)一面鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)的(de)(de)(de)產品。在(zai)焊接、涂裝(zhuang)(zhuang)、防銹處理、加(jia)工等方面，具有(you)比雙面鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)好(hao)的(de)(de)(de)適應性。為克服單面未(wei)涂鋅(xin)(xin)(xin)(xin)的(de)(de)(de)缺(que)點，又(you)(you)有(you)一種在(zai)另面涂以(yi)薄層鋅(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)，即雙面差鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)；合(he)(he)金(jin)、復合(he)(he)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。它是用(yong)鋅(xin)(xin)(xin)(xin)和(he)其他(ta)金(jin)屬如鉛、鋅(xin)(xin)(xin)(xin)制(zhi)成(cheng)合(he)(he)金(jin)乃至(zhi)復合(he)(he)鍍(du)(du)(du)(du)(du)(du)成(cheng)的(de)(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這(zhe)種鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)既具有(you)防銹性能，又(you)(you)有(you)良(liang)好(hao)的(de)(de)(de)涂裝(zhuang)(zhuang)性能。 除上述(shu)五種外，還有(you)彩色鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)、印花(hua)涂裝(zhuang)(zhuang)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)、聚氯乙烯疊層鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)等。但目前常用(yong)的(de)(de)(de)仍為熱浸鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)。 鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)按(an)用(yong)途又(you)(you)可分為一般(ban)用(yong)、屋頂用(yong)、建(jian)筑外側板(ban)(ban)(ban)(ban)用(yong)、結構用(yong)、瓦(wa)壟板(ban)(ban)(ban)(ban)用(yong)、拉伸用(yong)和(he)深沖(chong)用(yong)等鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。

鍍(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)是為(wei)防止鋼(gang)(gang)(gang)板(ban)表(biao)(biao)面遭受腐蝕(shi)，延長其(qi)使(shi)(shi)用(yong)壽命，在(zai)鋼(gang)(gang)(gang)板(ban)表(biao)(biao)面涂以(yi)一層金(jin)屬鋅(xin)，這(zhe)種涂鋅(xin)的(de)(de)薄(bo)鋼(gang)(gang)(gang)板(ban)稱(cheng)為(wei)鍍(du)鋅(xin)板(ban)。按生(sheng)產(chan)及(ji)加工方法可分為(wei)以(yi)下幾類：熱浸(jin)鍍(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)。將薄(bo)鋼(gang)(gang)(gang)板(ban)浸(jin)入熔 微(wei)商貨(huo)源解(jie)的(de)(de)鋅(xin)槽(cao)中(zhong)(zhong)，使(shi)(shi)其(qi)表(biao)(biao)面粘(zhan)附一層鋅(xin)的(de)(de)薄(bo)鋼(gang)(gang)(gang)板(ban)。目前主(zhu)要采用(yong)連續鍍(du)鋅(xin)工藝生(sheng)產(chan)，即把成卷的(de)(de)鋼(gang)(gang)(gang)板(ban)連續浸(jin)在(zai)熔解(jie)有鋅(xin)的(de)(de)鍍(du)槽(cao)中(zhong)(zhong)制成鍍(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)；合金(jin)化(hua)鍍(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)。這(zhe)種鋼(gang)(gang)(gang)板(ban)也是用(yong)熱浸(jin)法制造，但在(zai)出槽(cao)后，立即把它加熱到５００℃左右，使(shi)(shi)其(qi)生(sheng)成鋅(xin)和(he)鐵的(de)(de)合金(jin)被(bei)膜。這(zhe)種鍍(du)鋅(xin)板(ban)具有良好的(de)(de)涂料的(de)(de)密(mi)著性和(he)焊接性。