樓(lou)承(cheng)板(ban)(ban)(ban)(ban)適應主體(ti)鋼結構(gou)快速(su)施工的(de)(de)(de)(de)要(yao)求，能(neng)夠在短時間內提(ti)供堅定的(de)(de)(de)(de)作(zuo)(zuo)業平臺，并可采用多(duo)個(ge)樓(lou)層(ceng)鋪(pu)設(she)(she)壓(ya)型鋼板(ban)(ban)(ban)(ban)，分層(ceng)澆筑混(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)流水施工。在使(shi)用階段樓(lou)承(cheng)板(ban)(ban)(ban)(ban)作(zuo)(zuo)為(wei)(wei)混(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)樓(lou)板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)受拉(la)鋼筋，也提(ti)高(gao)了樓(lou)板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)剛度，節省了鋼筋和混(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)的(de)(de)(de)(de)用量(liang)。樓(lou)承(cheng)板(ban)(ban)(ban)(ban)上面(mian)可以鋪(pu)設(she)(she)保溫，隔音，隔熱(re)，隔振等材料。樓(lou)面(mian)性(xing)能(neng)充分發揮鋼的(de)(de)(de)(de)良好的(de)(de)(de)(de)抗(kang)拉(la)強度和延性(xing)及混(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)優良的(de)(de)(de)(de)抗(kang)壓(ya)強度和較大的(de)(de)(de)(de)剛度。壓(ya)型板(ban)(ban)(ban)(ban)表面(mian)壓(ya)紋使(shi)樓(lou)承(cheng)板(ban)(ban)(ban)(ban)與(yu)混(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)之間產(chan)生大的(de)(de)(de)(de)結合力，使(shi)二(er)者形成整(zheng)體(ti)，配以加勁肋，使(shi)樓(lou)承(cheng)板(ban)(ban)(ban)(ban)系統具有高(gao)強承(cheng)載力。在懸臂條件下，樓(lou)承(cheng)板(ban)(ban)(ban)(ban)僅作(zuo)(zuo)為(wei)(wei)性(xing)模板(ban)(ban)(ban)(ban)。懸挑(tiao)的(de)(de)(de)(de)長度可根(gen)據(ju)樓(lou)承(cheng)板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)截面(mian)特性(xing)來定。為(wei)(wei)了防止懸挑(tiao)板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)開裂，需在支座處依結構(gou)工程師的(de)(de)(de)(de)設(she)(she)計配上負筋。

我國建筑業(ye)中(zhong)，噪(zao)聲污染(ran)問題久為人(ren)們所詬病。輕(qing)(qing)型(xing)樓承(cheng)(cheng)板(ban)的(de)(de)應(ying)用(yong)使得(de)土建建筑物局(ju)面被(bei)打破，集環(huan)境破壞及污染(ran)少、材(cai)料回(hui)收和(he)利用(yong)率高(gao)、符(fu)合可持續發(fa)(fa)展(zhan)要求(qiu)等眾多優點于一(yi)(yi)身的(de)(de)樓承(cheng)(cheng)板(ban)建筑應(ying)運而生，逐步(bu)被(bei)人(ren)們所接受。輕(qing)(qing)型(xing)樓承(cheng)(cheng)板(ban)是(shi)近(jin)十年(nian)來發(fa)(fa)展(zhan)較快的(de)(de)領域，在采用(yong)輕(qing)(qing)型(xing)樓承(cheng)(cheng)板(ban)占非住宅建筑投(tou)資的(de)(de)50%以(yi)上。這種結構(gou)(gou)工(gong)業(ye)化、商品化程度高(gao)，施工(gong)快，綜合效益(yi)高(gao)，市(shi)場需求(qiu)量很大，已引起(qi)結構(gou)(gou)設計(ji)人(ren)員認識。樓承(cheng)(cheng)板(ban)的(de)(de)研究開發(fa)(fa)已在各地(di)試點，是(shi)輕(qing)(qing)鋼發(fa)(fa)展(zhan)的(de)(de)一(yi)(yi)個重要方向，目前已經有多種的(de)(de)低層(ceng)、多層(ceng)和(he)高(gao)層(ceng)的(de)(de)設計(ji)方案(an)和(he)實例。

鍍鋅鋼廠家熱鍍鋅板和電鍍鋅板在鍍鋅量上有很大的差別，就像山東彩涂卷）。熱鍍鋅的鍍鋅量不可能太小，一般較小為雙面50～60g／m2，較大可達600g／m2。內蒙古鍍鋅鋼電鍍鋅板(ban)的(de)(de)鍍鋅層(ceng)可以很(hen)薄，較(jiao)小達15g／m2，但要(yao)求鍍層(ceng)較(jiao)厚的(de)(de)話則生(sheng)產(chan)線速度很(hen)慢，不適應現代化(hua)機組的(de)(de)工藝(yi)特點(dian)，一(yi)般(ban)較(jiao)大為(wei)lO0g／m2左右。正因為(wei)如此，電鍍鋅板(ban)的(de)(de)生(sheng)產(chan)受到很(hen)大的(de)(de)限制。工一(yi)般(ban)電鍍鋅比較(jiao)多，適用(yong)(yong)于小部件(jian)；熱鍍鋅一(yi)般(ban)用(yong)(yong)于電力設備和(he)構件(jian)，適用(yong)(yong)于大的(de)(de)部件(jian)和(he)設備。當然(ran)他們的(de)(de)價格也相對便宜(yi)一(yi)些。建設部已正式下文，淘(tao)汰技術落后(hou)的(de)(de)冷鍍鋅管，不準用(yong)(yong)冷鍍鋅管作水、煤氣管。

用(yong)(yong)(yong)(yong)電鍍(du)(du)(du)法制造這(zhe)(zhe)種(zhong)(zhong)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)具有(you)良好的(de)(de)加工(gong)性。但鍍(du)(du)(du)層較薄，耐腐蝕性不(bu)如熱浸(jin)法鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)；單面(mian)(mian)(mian)(mian)鍍(du)(du)(du)和雙(shuang)面(mian)(mian)(mian)(mian)差(cha)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。單面(mian)(mian)(mian)(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)，即(ji)(ji)只在一(yi)面(mian)(mian)(mian)(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)產品。在焊接、涂(tu)(tu)(tu)裝(zhuang)、防銹處(chu)理(li)、加工(gong)等(deng)方面(mian)(mian)(mian)(mian)，具有(you)比雙(shuang)面(mian)(mian)(mian)(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)好的(de)(de)適應性。為(wei)(wei)克(ke)服單面(mian)(mian)(mian)(mian)未涂(tu)(tu)(tu)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)缺點，又(you)有(you)一(yi)種(zhong)(zhong)在另(ling)面(mian)(mian)(mian)(mian)涂(tu)(tu)(tu)以薄層鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)，即(ji)(ji)雙(shuang)面(mian)(mian)(mian)(mian)差(cha)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)；合金(jin)、復(fu)(fu)合鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。它是用(yong)(yong)(yong)(yong)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)和其他金(jin)屬如鉛、鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)制成(cheng)合金(jin)乃至復(fu)(fu)合鍍(du)(du)(du)成(cheng)的(de)(de)鋼(gang)板(ban)(ban)(ban)(ban)。這(zhe)(zhe)種(zhong)(zhong)鋼(gang)板(ban)(ban)(ban)(ban)既具有(you)防銹性能，又(you)有(you)良好的(de)(de)涂(tu)(tu)(tu)裝(zhuang)性能。 除上述五種(zhong)(zhong)外(wai)，還有(you)彩色鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)、印花涂(tu)(tu)(tu)裝(zhuang)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)、聚氯乙烯疊層鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)等(deng)。但目(mu)前常用(yong)(yong)(yong)(yong)的(de)(de)仍為(wei)(wei)熱浸(jin)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)。 鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)按(an)用(yong)(yong)(yong)(yong)途又(you)可分為(wei)(wei)一(yi)般用(yong)(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)(yong)、建筑外(wai)側板(ban)(ban)(ban)(ban)用(yong)(yong)(yong)(yong)、結構用(yong)(yong)(yong)(yong)、瓦壟板(ban)(ban)(ban)(ban)用(yong)(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)(yong)和深(shen)沖用(yong)(yong)(yong)(yong)等(deng)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。