重(zhong)慶樓(lou)承(cheng)板(ban)由于(yu)(yu)在高層建(jian)筑(zhu)和大跨(kua)度高聳(song)結構方面的(de)(de)優越(yue)性(xing)(xing)，使其在非(fei)居住建(jian)筑(zhu)領域得到了廣泛(fan)的(de)(de)應(ying)用。用環保(bao)鋼(gang)筋桁(heng)架樓(lou)承(cheng)板(ban)建(jian)筑(zhu)的(de)(de)房子比傳統房屋(wu)的(de)(de)重(zhong)量要輕一(yi)倍(bei)，運用面積也進步百分之五左右，這(zhe)個就是(shi)它一(yi)大優點自重(zhong)輕強度高。依據不完(wan)整的(de)(de)統計，我國在發作地震(zhen)時鋼(gang)筋桁(heng)架樓(lou)承(cheng)板(ban)建(jian)筑(zhu)的(de)(de)倒塌幾率簡直(zhi)是(shi)零，所以它的(de)(de)抗震(zhen)性(xing)(xing)能(neng)好(hao)也是(shi)它的(de)(de)優點之一(yi)，由于(yu)(yu)鋼(gang)筋桁(heng)架樓(lou)承(cheng)板(ban)建(jian)筑(zhu)的(de)(de)一(yi)些構件、墻板(ban)等有關(guan)的(de)(de)建(jian)材都是(shi)在工(gong)(gong)(gong)廠里(li)完(wan)成(cheng)的(de)(de)，所以就減少了現場施(shi)工(gong)(gong)(gong)的(de)(de)工(gong)(gong)(gong)作量，縮(suo)短了施(shi)工(gong)(gong)(gong)的(de)(de)工(gong)(gong)(gong)作時間，很(hen)契合產業化的(de)(de)請求，這(zhe)個是(shi)它的(de)(de)優勢，第(di)三個就是(shi)它的(de)(de)可回收(shou)應(ying)用了，它能(neng)夠隨意的(de)(de)撤(che)除和建(jian)造(zao)，關(guan)于(yu)(yu)環境(jing)不形成(cheng)污染，還節(jie)約了資源。

鍍鋁鋅板批發樓承板適應主體鋼結構快速施工的要求，能夠在短時間內提供堅定的作業平臺，并可采用多個樓層鋪設壓型鋼板，分層澆筑混凝土板的流水施工。江北鍍鋁鋅板在使(shi)用階段(duan)樓(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)作為(wei)(wei)混(hun)凝(ning)(ning)(ning)(ning)土(tu)樓(lou)板(ban)(ban)(ban)的(de)(de)(de)(de)受拉鋼筋，也提高(gao)(gao)了(le)(le)樓(lou)板(ban)(ban)(ban)的(de)(de)(de)(de)剛(gang)度(du)，節省了(le)(le)鋼筋和(he)混(hun)凝(ning)(ning)(ning)(ning)土(tu)的(de)(de)(de)(de)用量(liang)。樓(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)上(shang)面可以鋪設保溫(wen)，隔音，隔熱，隔振等材料。樓(lou)面性(xing)能充分發揮鋼的(de)(de)(de)(de)良好的(de)(de)(de)(de)抗拉強度(du)和(he)延性(xing)及混(hun)凝(ning)(ning)(ning)(ning)土(tu)優良的(de)(de)(de)(de)抗壓(ya)強度(du)和(he)較大的(de)(de)(de)(de)剛(gang)度(du)。壓(ya)型(xing)板(ban)(ban)(ban)表面壓(ya)紋(wen)使(shi)樓(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)與混(hun)凝(ning)(ning)(ning)(ning)土(tu)之間產(chan)生大的(de)(de)(de)(de)結(jie)合力，使(shi)二者形成整(zheng)體，配(pei)以加勁肋，使(shi)樓(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)系統(tong)具有高(gao)(gao)強承(cheng)(cheng)(cheng)載(zai)力。在懸(xuan)臂(bei)條件下，樓(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)僅(jin)作為(wei)(wei)性(xing)模板(ban)(ban)(ban)。懸(xuan)挑的(de)(de)(de)(de)長度(du)可根據樓(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)的(de)(de)(de)(de)截面特性(xing)來定。為(wei)(wei)了(le)(le)防(fang)止懸(xuan)挑板(ban)(ban)(ban)的(de)(de)(de)(de)開裂(lie)，需在支座處依結(jie)構工程師的(de)(de)(de)(de)設計(ji)配(pei)上(shang)負(fu)筋。

樓(lou)承(cheng)板(ban)(ban)鍍(du)(du)鋅(xin)(xin)(xin)首(shou)要(yao)起到(dao)防(fang)腐(fu)的(de)效果，按標(biao)準組合(he)樓(lou)板(ban)(ban)與非組合(he)樓(lou)板(ban)(ban)壓型(xing)鋼板(ban)(ban)應選用(yong)(yong)(yong)(yong)熱鍍(du)(du)鋅(xin)(xin)(xin)，不該(gai)選用(yong)(yong)(yong)(yong)電鍍(du)(du)鋅(xin)(xin)(xin)鋼板(ban)(ban)，其雙面鍍(du)(du)鋅(xin)(xin)(xin)層總含量要(yao)滿足在使用(yong)(yong)(yong)(yong)期間不致銹損的(de)要(yao)求。當作為(wei)(wei)非組合(he)樓(lou)承(cheng)板(ban)(ban)時，鍍(du)(du)鋅(xin)(xin)(xin)層含量可選用(yong)(yong)(yong)(yong)較低值(zhi);當為(wei)(wei)組合(he)樓(lou)承(cheng)板(ban)(ban)時，鍍(du)(du)鋅(xin)(xin)(xin)層含量不該(gai)小于150g/m2。當為(wei)(wei)組合(he)樓(lou)板(ban)(ban)且使用(yong)(yong)(yong)(yong)環境條(tiao)件(jian)較為(wei)(wei)惡劣時，鍍(du)(du)鋅(xin)(xin)(xin)層含量應選用(yong)(yong)(yong)(yong)上限(xian)值(zhi)或更(geng)(geng)高值(zhi)。更(geng)(geng)高的(de)鍍(du)(du)鋅(xin)(xin)(xin)要(yao)求，如(ru)雙面鍍(du)(du)鋅(xin)(xin)(xin)量為(wei)(wei)300g/m2、350g/m2或鍍(du)(du)鋁鋅(xin)(xin)(xin)(5%鋁)275g/m2、300g/m2等(deng)，較高的(de)鍍(du)(du)層量使組合(he)樓(lou)板(ban)(ban)有更(geng)(geng)長(chang)耐久性(xing)，同等(deng)量的(de)鍍(du)(du)鋁鋅(xin)(xin)(xin)的(de)防(fang)銹蝕才(cai)能大約兩倍于一般熱鍍(du)(du)鋅(xin)(xin)(xin)。鍍(du)(du)鋅(xin)(xin)(xin)量也不是越(yue)厚(hou)越(yue)好，當鍍(du)(du)鋅(xin)(xin)(xin)量較厚(hou)時，抗(kang)剪連接(jie)件(jian)栓釘的(de)焊接(jie)質(zhi)量就(jiu)很難保證，焊接(jie)時，宜選用(yong)(yong)(yong)(yong)局部除鋅(xin)(xin)(xin)處理措施。

用(yong)(yong)(yong)電鍍(du)(du)(du)(du)法制(zhi)造這種(zhong)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)具(ju)(ju)有(you)良好(hao)(hao)的(de)加工性(xing)。但(dan)鍍(du)(du)(du)(du)層(ceng)較薄，耐腐蝕性(xing)不如(ru)熱(re)浸法鍍(du)(du)(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)；單面(mian)(mian)(mian)鍍(du)(du)(du)(du)和雙(shuang)面(mian)(mian)(mian)差(cha)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。單面(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)，即(ji)只在一(yi)面(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)的(de)產品(pin)。在焊接、涂(tu)裝(zhuang)、防(fang)銹處理(li)、加工等(deng)方面(mian)(mian)(mian)，具(ju)(ju)有(you)比雙(shuang)面(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)好(hao)(hao)的(de)適應性(xing)。為(wei)(wei)克服單面(mian)(mian)(mian)未涂(tu)鋅(xin)(xin)的(de)缺點，又有(you)一(yi)種(zhong)在另面(mian)(mian)(mian)涂(tu)以薄層(ceng)鋅(xin)(xin)的(de)鍍(du)(du)(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)，即(ji)雙(shuang)面(mian)(mian)(mian)差(cha)鍍(du)(du)(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)；合金、復合鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。它是用(yong)(yong)(yong)鋅(xin)(xin)和其他金屬如(ru)鉛、鋅(xin)(xin)制(zhi)成(cheng)合金乃至復合鍍(du)(du)(du)(du)成(cheng)的(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。這種(zhong)鋼(gang)(gang)(gang)板(ban)(ban)(ban)既(ji)具(ju)(ju)有(you)防(fang)銹性(xing)能，又有(you)良好(hao)(hao)的(de)涂(tu)裝(zhuang)性(xing)能。 除上述五種(zhong)外(wai)，還(huan)有(you)彩色鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)、印花涂(tu)裝(zhuang)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)、聚氯乙(yi)烯(xi)疊層(ceng)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)等(deng)。但(dan)目(mu)前常用(yong)(yong)(yong)的(de)仍為(wei)(wei)熱(re)浸鍍(du)(du)(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)。 鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)按用(yong)(yong)(yong)途(tu)又可(ke)分為(wei)(wei)一(yi)般用(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)、建筑外(wai)側板(ban)(ban)(ban)用(yong)(yong)(yong)、結構用(yong)(yong)(yong)、瓦壟板(ban)(ban)(ban)用(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)和深沖用(yong)(yong)(yong)等(deng)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。

鍍(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)是為(wei)(wei)防止鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)表面(mian)遭受腐蝕，延長其使用(yong)壽命，在(zai)(zai)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)表面(mian)涂以一層(ceng)金(jin)屬鋅(xin)(xin)(xin)(xin)(xin)，這(zhe)(zhe)(zhe)種(zhong)涂鋅(xin)(xin)(xin)(xin)(xin)的(de)薄鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)稱為(wei)(wei)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)。按生(sheng)產(chan)及(ji)加工方法(fa)可分為(wei)(wei)以下幾(ji)類(lei)：熱(re)浸(jin)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。將薄鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)浸(jin)入熔 微商(shang)貨源解的(de)鋅(xin)(xin)(xin)(xin)(xin)槽中(zhong)，使其表面(mian)粘附一層(ceng)鋅(xin)(xin)(xin)(xin)(xin)的(de)薄鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。目前(qian)主(zhu)要采(cai)用(yong)連(lian)續鍍(du)鋅(xin)(xin)(xin)(xin)(xin)工藝生(sheng)產(chan)，即把成(cheng)卷的(de)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)連(lian)續浸(jin)在(zai)(zai)熔解有鋅(xin)(xin)(xin)(xin)(xin)的(de)鍍(du)槽中(zhong)制成(cheng)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)；合金(jin)化鍍(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這(zhe)(zhe)(zhe)種(zhong)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)也是用(yong)熱(re)浸(jin)法(fa)制造，但在(zai)(zai)出槽后，立(li)即把它加熱(re)到５００℃左右，使其生(sheng)成(cheng)鋅(xin)(xin)(xin)(xin)(xin)和鐵的(de)合金(jin)被膜。這(zhe)(zhe)(zhe)種(zhong)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)具有良好(hao)的(de)涂料(liao)的(de)密(mi)著性和焊接性。