重慶(qing)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)按生(sheng)產及(ji)加工方(fang)法可分為(wei)以下幾類(lei)： 熱浸鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)。將(jiang)薄(bo)鋼(gang)板(ban)(ban)浸入熔解(jie)的(de)(de)(de)鋅(xin)(xin)(xin)(xin)(xin)槽中(zhong)，使其(qi)表(biao)面(mian)粘(zhan)附一(yi)層鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)薄(bo)鋼(gang)板(ban)(ban)。目前主要采用(yong)連續鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)工藝生(sheng)產，即把成(cheng)(cheng)(cheng)卷的(de)(de)(de)鋼(gang)板(ban)(ban)連續浸在熔解(jie)有(you)鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)槽中(zhong)制成(cheng)(cheng)(cheng)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)； 合(he)(he)(he)金化鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)。為(wei)克服單面(mian)未涂(tu)鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)缺(que)點，又有(you)一(yi)種在另面(mian)涂(tu)以薄(bo)層鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)，即雙面(mian)差鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)；合(he)(he)(he)金、復合(he)(he)(he)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)。它是(shi)用(yong)鋅(xin)(xin)(xin)(xin)(xin)和其(qi)他金屬(shu)如鉛、鋅(xin)(xin)(xin)(xin)(xin)制成(cheng)(cheng)(cheng)合(he)(he)(he)金乃(nai)至復合(he)(he)(he)鍍(du)(du)成(cheng)(cheng)(cheng)的(de)(de)(de)鋼(gang)板(ban)(ban)。這種鋼(gang)板(ban)(ban)既具有(you)防銹性能，又有(you)良好的(de)(de)(de)涂(tu)裝(zhuang)性能。

鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼板的(de)表面鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)主要采用的(de)方法(fa)是(shi)熱(re)(re)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)。熱(re)(re)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)是(shi)由(you)較古老的(de)熱(re)(re)鍍(du)(du)(du)(du)方法(fa)發(fa)展(zhan)而來的(de)，自從1836年(nian)法(fa)國把熱(re)(re)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)應(ying)用于(yu)工(gong)業(ye)以來，已經有(you)一百七十年(nian)的(de)歷(li)史了。然而，熱(re)(re)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)工(gong)業(ye)是(shi)近(jin)三十年(nian)來伴隨冷軋帶鋼的(de)飛(fei)速發(fa)展(zhan)而得(de)到了大規模發(fa)展(zhan)。鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)溶(rong)(rong)(rong)液(ye)(ye)(ye)(ye)有(you)氰(qing)(qing)化(hua)(hua)(hua)物(wu)(wu)鍍(du)(du)(du)(du)液(ye)(ye)(ye)(ye)和(he)無(wu)氰(qing)(qing)鍍(du)(du)(du)(du)液(ye)(ye)(ye)(ye)兩類。氰(qing)(qing)化(hua)(hua)(hua)物(wu)(wu)鍍(du)(du)(du)(du)液(ye)(ye)(ye)(ye)中分微氰(qing)(qing)、低氰(qing)(qing)、中氰(qing)(qing)、和(he)高(gao)氰(qing)(qing)幾類。無(wu)氰(qing)(qing)鍍(du)(du)(du)(du)液(ye)(ye)(ye)(ye)有(you)堿性鋅(xin)(xin)(xin)酸鹽鍍(du)(du)(du)(du)液(ye)(ye)(ye)(ye)、銨鹽鍍(du)(du)(du)(du)液(ye)(ye)(ye)(ye)、硫酸鹽鍍(du)(du)(du)(du)液(ye)(ye)(ye)(ye)及無(wu)氨氯化(hua)(hua)(hua)物(wu)(wu)鍍(du)(du)(du)(du)液(ye)(ye)(ye)(ye)等(deng)。氰(qing)(qing)化(hua)(hua)(hua)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)溶(rong)(rong)(rong)液(ye)(ye)(ye)(ye)均鍍(du)(du)(du)(du)能力好，得(de)到的(de)鍍(du)(du)(du)(du)層光(guang)滑細致，在生產中被長期采用。但由(you)于(yu)氰(qing)(qing)化(hua)(hua)(hua)物(wu)(wu)劇毒，對環境污(wu)染嚴重，近(jin)年(nian)來已趨向于(yu)采用低氰(qing)(qing)、微氰(qing)(qing)、無(wu)氰(qing)(qing)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)溶(rong)(rong)(rong)液(ye)(ye)(ye)(ye)。

電鍍鋅批發鍍鋅鋼板是為防止鋼板表面遭受腐蝕，延長其使用壽命，在鋼板表面涂以一層金屬鋅，這種涂鋅的薄鋼板稱為鍍鋅板。開遠攀鋼電鍍鋅鋼(gang)板(ban)(ban)(ban)也(ye)是(shi)(shi)(shi)用熱(re)浸法制(zhi)造(zao)，但在出(chu)槽(cao)后，立即把它加熱(re)到500℃左右，使其(qi)(qi)生成(cheng)(cheng)(cheng)鋅(xin)(xin)和鐵的(de)(de)(de)合(he)(he)(he)金被膜。這(zhe)(zhe)種(zhong)鍍(du)鋅(xin)(xin)卷(juan)具有(you)(you)(you)良(liang)好的(de)(de)(de)涂料(liao)的(de)(de)(de)密(mi)著性和焊接性。合(he)(he)(he)金化鍍(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)(ban)。這(zhe)(zhe)種(zhong)鋼(gang)板(ban)(ban)(ban)也(ye)是(shi)(shi)(shi)用熱(re)浸法制(zhi)造(zao)，但在出(chu)槽(cao)后，立即把它加熱(re)到500℃左右，使其(qi)(qi)生成(cheng)(cheng)(cheng)鋅(xin)(xin)和鐵的(de)(de)(de)合(he)(he)(he)金被膜。這(zhe)(zhe)種(zhong)鍍(du)鋅(xin)(xin)板(ban)(ban)(ban)具有(you)(you)(you)良(liang)好的(de)(de)(de)涂料(liao)的(de)(de)(de)密(mi)著性和焊接性。熱(re)浸鍍(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)(ban)。將薄鋼(gang)板(ban)(ban)(ban)浸入熔(rong)解的(de)(de)(de)鋅(xin)(xin)槽(cao)中(zhong)，使其(qi)(qi)表面粘附一(yi)層鋅(xin)(xin)的(de)(de)(de)薄鋼(gang)板(ban)(ban)(ban)。目前主要采(cai)用連續鍍(du)鋅(xin)(xin)工藝生產，即把成(cheng)(cheng)(cheng)卷(juan)的(de)(de)(de)鋼(gang)板(ban)(ban)(ban)連續浸在熔(rong)解有(you)(you)(you)鋅(xin)(xin)的(de)(de)(de)鍍(du)槽(cao)中(zhong)制(zhi)成(cheng)(cheng)(cheng)鍍(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)(ban)。合(he)(he)(he)金、復合(he)(he)(he)鍍(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)(ban)。它是(shi)(shi)(shi)用鋅(xin)(xin)和其(qi)(qi)他(ta)金屬如鉛、鋅(xin)(xin)制(zhi)成(cheng)(cheng)(cheng)合(he)(he)(he)金乃至復合(he)(he)(he)鍍(du)成(cheng)(cheng)(cheng)的(de)(de)(de)鋼(gang)板(ban)(ban)(ban)。這(zhe)(zhe)種(zhong)鋼(gang)板(ban)(ban)(ban)既(ji)具有(you)(you)(you)防銹(xiu)性能，又有(you)(you)(you)良(liang)好的(de)(de)(de)涂裝性能。

樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)適應主體鋼(gang)結構快速施工(gong)的(de)(de)要求，能夠在(zai)短時間內提(ti)供堅定的(de)(de)作(zuo)業平臺，并可(ke)(ke)采用多個樓(lou)(lou)(lou)層鋪設壓(ya)(ya)型鋼(gang)板(ban)(ban)(ban)，分(fen)層澆筑混(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)板(ban)(ban)(ban)的(de)(de)流水施工(gong)。在(zai)使(shi)用階段樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)作(zuo)為混(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)樓(lou)(lou)(lou)板(ban)(ban)(ban)的(de)(de)受拉(la)鋼(gang)筋(jin)(jin)，也(ye)提(ti)高了(le)樓(lou)(lou)(lou)板(ban)(ban)(ban)的(de)(de)剛(gang)度，節省了(le)鋼(gang)筋(jin)(jin)和(he)混(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)的(de)(de)用量。樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)上面(mian)可(ke)(ke)以(yi)鋪設保溫，隔(ge)音，隔(ge)熱(re)，隔(ge)振等材料。樓(lou)(lou)(lou)面(mian)性能充分(fen)發揮鋼(gang)的(de)(de)良好的(de)(de)抗拉(la)強度和(he)延性及混(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)優(you)良的(de)(de)抗壓(ya)(ya)強度和(he)較(jiao)大的(de)(de)剛(gang)度。壓(ya)(ya)型板(ban)(ban)(ban)表面(mian)壓(ya)(ya)紋使(shi)樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)與(yu)混(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)之間產(chan)生大的(de)(de)結合力，使(shi)二者(zhe)形成整(zheng)體，配以(yi)加勁肋，使(shi)樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)系統具有高強承(cheng)(cheng)載力。在(zai)懸臂條件下，樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)僅作(zuo)為性模板(ban)(ban)(ban)。懸挑的(de)(de)長度可(ke)(ke)根據樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)的(de)(de)截面(mian)特性來定。為了(le)防止懸挑板(ban)(ban)(ban)的(de)(de)開裂，需在(zai)支座處(chu)依結構工(gong)程師(shi)的(de)(de)設計配上負筋(jin)(jin)。