樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)能夠滿足快速施工的(de)(de)(de)(de)需(xu)(xu)求，可以(yi)在(zai)(zai)短(duan)時間(jian)內搭建起牢固的(de)(de)(de)(de)作業(ye)平臺，而(er)且(qie)還(huan)能把多(duo)個樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)層鋪設壓型鋼板(ban)(ban)(ban)，分層澆筑混(hun)(hun)(hun)凝土板(ban)(ban)(ban)的(de)(de)(de)(de)流水施工作業(ye)。可以(yi)作為混(hun)(hun)(hun)凝土樓(lou)板(ban)(ban)(ban)的(de)(de)(de)(de)受拉鋼筋(jin)，可以(yi)使(shi)樓(lou)板(ban)(ban)(ban)的(de)(de)(de)(de)剛度增(zeng)強，而(er)且(qie)使(shi)得鋼筋(jin)和(he)混(hun)(hun)(hun)凝土的(de)(de)(de)(de)用(yong)量(liang)明顯(xian)減少。壓型板(ban)(ban)(ban)表面壓紋(wen)使(shi)樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)與混(hun)(hun)(hun)凝土之間(jian)產生大的(de)(de)(de)(de)結(jie)合力(li)，使(shi)二者形(xing)成整體，再(zai)配合上加勁肋，使(shi)得有高強承(cheng)(cheng)載力(li)。還(huan)可以(yi)作為性模板(ban)(ban)(ban)，懸(xuan)挑的(de)(de)(de)(de)長度可根據樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)的(de)(de)(de)(de)截面特性來定。為了防止懸(xuan)挑板(ban)(ban)(ban)的(de)(de)(de)(de)開裂，需(xu)(xu)在(zai)(zai)支座處依結(jie)構工程(cheng)師的(de)(de)(de)(de)設計配上負(fu)筋(jin)。而(er)且(qie)都是經過固定滅火系統及耐(nai)火構件質量(liang)檢(jian)測(ce)中心的(de)(de)(de)(de)耐(nai)火檢(jian)測(ce)，具有防火的(de)(de)(de)(de)特性。

我國建筑業中，噪聲污染問題久為人們所詬病。保山冷軋板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。冷軋板廠家輕(qing)型樓(lou)承板是近十年來發展較(jiao)快(kuai)的(de)(de)(de)領域，在采用輕(qing)型樓(lou)承板占非住宅建筑投資的(de)(de)(de)50%以上。這(zhe)種(zhong)結(jie)構(gou)工(gong)業化(hua)、商品化(hua)程度高(gao)，施(shi)工(gong)快(kuai)，綜合效益高(gao)，市場需(xu)求量很(hen)大，已引(yin)起結(jie)構(gou)設(she)計人員認識。樓(lou)承板的(de)(de)(de)研(yan)究(jiu)開發已在各地試點(dian)，是輕(qing)鋼(gang)發展的(de)(de)(de)一個(ge)重要方(fang)向，目前已經有多(duo)種(zhong)的(de)(de)(de)低層、多(duo)層和(he)高(gao)層的(de)(de)(de)設(she)計方(fang)案(an)和(he)實例。

用(yong)(yong)電鍍(du)法(fa)制造這(zhe)種(zhong)鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)具有(you)良(liang)好的(de)加工(gong)性。但(dan)鍍(du)層較(jiao)薄，耐腐蝕性不如熱(re)(re)浸(jin)法(fa)鍍(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)；單(dan)面(mian)鍍(du)和雙面(mian)差鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。單(dan)面(mian)鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)，即只在一(yi)面(mian)鍍(du)鋅(xin)(xin)(xin)的(de)產品。在焊(han)接、涂裝、防銹處理、加工(gong)等(deng)(deng)方(fang)面(mian)，具有(you)比雙面(mian)鍍(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)好的(de)適應性。為克服單(dan)面(mian)未(wei)涂鋅(xin)(xin)(xin)的(de)缺點，又(you)有(you)一(yi)種(zhong)在另面(mian)涂以薄層鋅(xin)(xin)(xin)的(de)鍍(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)，即雙面(mian)差鍍(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)；合金、復(fu)合鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。它是用(yong)(yong)鋅(xin)(xin)(xin)和其他金屬如鉛、鋅(xin)(xin)(xin)制成(cheng)合金乃至復(fu)合鍍(du)成(cheng)的(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。這(zhe)種(zhong)鋼(gang)(gang)(gang)板(ban)(ban)(ban)既具有(you)防銹性能，又(you)有(you)良(liang)好的(de)涂裝性能。 除上述五(wu)種(zhong)外，還有(you)彩色鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)、印花涂裝鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)、聚氯乙烯(xi)疊層鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)等(deng)(deng)。但(dan)目前常(chang)用(yong)(yong)的(de)仍為熱(re)(re)浸(jin)鍍(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)。 鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)按用(yong)(yong)途又(you)可分為一(yi)般用(yong)(yong)、屋頂(ding)用(yong)(yong)、建筑外側板(ban)(ban)(ban)用(yong)(yong)、結構用(yong)(yong)、瓦壟板(ban)(ban)(ban)用(yong)(yong)、拉伸用(yong)(yong)和深沖(chong)用(yong)(yong)等(deng)(deng)鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。

鍍(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)是(shi)為防(fang)止鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)表(biao)面遭受腐(fu)蝕(shi)，延長其(qi)使用(yong)壽命(ming)，在鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)表(biao)面涂(tu)以一(yi)層金(jin)屬鋅(xin)，這(zhe)種(zhong)(zhong)(zhong)涂(tu)鋅(xin)的(de)(de)薄鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)稱為鍍(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)。鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)也(ye)(ye)是(shi)用(yong)熱(re)(re)浸(jin)法(fa)制造，但在出槽后，立即把(ba)它(ta)加熱(re)(re)到500℃左(zuo)右(you)，使其(qi)生(sheng)成(cheng)鋅(xin)和(he)(he)鐵的(de)(de)合金(jin)被(bei)膜。這(zhe)種(zhong)(zhong)(zhong)鍍(du)(du)(du)鋅(xin)卷具有(you)良(liang)好(hao)(hao)的(de)(de)涂(tu)料(liao)的(de)(de)密著(zhu)性和(he)(he)焊接性。合金(jin)化鍍(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這(zhe)種(zhong)(zhong)(zhong)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)也(ye)(ye)是(shi)用(yong)熱(re)(re)浸(jin)法(fa)制造，但在出槽后，立即把(ba)它(ta)加熱(re)(re)到500℃左(zuo)右(you)，使其(qi)生(sheng)成(cheng)鋅(xin)和(he)(he)鐵的(de)(de)合金(jin)被(bei)膜。這(zhe)種(zhong)(zhong)(zhong)鍍(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)具有(you)良(liang)好(hao)(hao)的(de)(de)涂(tu)料(liao)的(de)(de)密著(zhu)性和(he)(he)焊接性。熱(re)(re)浸(jin)鍍(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。將薄鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)浸(jin)入(ru)熔解的(de)(de)鋅(xin)槽中(zhong)，使其(qi)表(biao)面粘(zhan)附(fu)一(yi)層鋅(xin)的(de)(de)薄鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。目前(qian)主要采用(yong)連續鍍(du)(du)(du)鋅(xin)工藝生(sheng)產，即把(ba)成(cheng)卷的(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)連續浸(jin)在熔解有(you)鋅(xin)的(de)(de)鍍(du)(du)(du)槽中(zhong)制成(cheng)鍍(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。合金(jin)、復(fu)合鍍(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。它(ta)是(shi)用(yong)鋅(xin)和(he)(he)其(qi)他(ta)金(jin)屬如鉛、鋅(xin)制成(cheng)合金(jin)乃至(zhi)復(fu)合鍍(du)(du)(du)成(cheng)的(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這(zhe)種(zhong)(zhong)(zhong)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)既具有(you)防(fang)銹性能，又(you)有(you)良(liang)好(hao)(hao)的(de)(de)涂(tu)裝性能。

由于我國鋅(xin)資源(yuan)比(bi)較豐富，鍍鋅(xin)又是(shi)一(yi)種(zhong)價(jia)廉、能防銹，又能裝飾的(de)高性價(jia)比(bi)鍍種(zhong)，因(yin)而在汽(qi)車(che)、機械、電子(zi)、船舶、儀表、輕(qing)工(gong)等工(gong)業部(bu)門得(de)到廣泛的(de)應用(yong)(yong)。如機械零件(jian)、低壓電器(qi)、高壓開(kai)關(guan)、緊固連接件(jian)、鋼鐵結構(gou)件(jian)、建筑五金、農(nong)業機械、輕(qing)工(gong)產品等都(dou)離(li)不開(kai)鍍鋅(xin)鈍化制品。鍍鋅(xin)板(ban)(ban)卷(juan)因(yin)此可分(fen)為(wei)熱(re)軋鍍鋅(xin)板(ban)(ban)卷(juan)和冷(leng)軋熱(re)鍍鋅(xin)板(ban)(ban)卷(juan)，它們(men)主要用(yong)(yong)于建筑、家(jia)電、汽(qi)車(che)、容器(qi)、交通及家(jia)業等領(ling)域。特(te)別(bie)是(shi)鋼結構(gou)建筑、汽(qi)車(che)制造、鋼板(ban)(ban)倉制造等行業。 重慶鍍鋅(xin)卷(juan)特(te)點主要為(wei)：耐(nai)腐蝕強、表面(mian)質量好、得(de)利于深(shen)加工(gong)、經濟實用(yong)(yong)等。