樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)組合(he)板(ban)(ban)(ban)是一(yi)種十(shi)分合(he)理的(de)結(jie)(jie)構方式，它能夠按其各(ge)組成(cheng)部件所處(chu)(chu)的(de)方位和(he)特色，充分發揮鋼材抗拉和(he)混凝(ning)土(tu)抗壓功(gong)能好的(de)長處(chu)(chu)，并(bing)具有杰出的(de)抗震功(gong)能、施工(gong)功(gong)能。這種結(jie)(jie)構現在被廣泛運(yun)用(yong)于(yu)國內(nei)外修建中，但在國內(nei)大都(dou)將樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)當作模板(ban)(ban)(ban)運(yun)用(yong)，而沒有充分發揮樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)的(de)效果。 與一(yi)般鋼筋混凝(ning)土(tu)樓(lou)(lou)(lou)板(ban)(ban)(ban)比(bi)較，樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)組合(he)樓(lou)(lou)(lou)板(ban)(ban)(ban)具備(bei)以下長處(chu)(chu)：樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)能夠作為現澆混凝(ning)土(tu)的(de)模板(ban)(ban)(ban)。這樣就省掉了(le)施工(gong)中裝置(zhi)和(he)撤除模板(ban)(ban)(ban)等工(gong)序，然(ran)后節約了(le)時(shi)刻和(he)勞動(dong)力(li);當樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)板(ban)(ban)(ban)裝置(zhi)好今(jin)后將能夠作為施工(gong)平臺運(yun)用(yong)。

彩涂卷廠家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。寶山攀鋼彩涂卷鋼(gang)(gang)板(ban)(ban)(ban)也是用(yong)(yong)熱(re)浸(jin)(jin)法制造(zao)，但(dan)在(zai)出槽后(hou)，立(li)即把(ba)它加熱(re)到(dao)500℃左右，使(shi)其生(sheng)成(cheng)鋅(xin)(xin)和(he)鐵的(de)(de)(de)合(he)金被膜。這種鍍鋅(xin)(xin)卷具(ju)有(you)(you)(you)良(liang)(liang)好(hao)的(de)(de)(de)涂(tu)料的(de)(de)(de)密著性(xing)(xing)和(he)焊接(jie)性(xing)(xing)。合(he)金化鍍鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)。這種鋼(gang)(gang)板(ban)(ban)(ban)也是用(yong)(yong)熱(re)浸(jin)(jin)法制造(zao)，但(dan)在(zai)出槽后(hou)，立(li)即把(ba)它加熱(re)到(dao)500℃左右，使(shi)其生(sheng)成(cheng)鋅(xin)(xin)和(he)鐵的(de)(de)(de)合(he)金被膜。這種鍍鋅(xin)(xin)板(ban)(ban)(ban)具(ju)有(you)(you)(you)良(liang)(liang)好(hao)的(de)(de)(de)涂(tu)料的(de)(de)(de)密著性(xing)(xing)和(he)焊接(jie)性(xing)(xing)。熱(re)浸(jin)(jin)鍍鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)。將薄(bo)鋼(gang)(gang)板(ban)(ban)(ban)浸(jin)(jin)入(ru)熔解的(de)(de)(de)鋅(xin)(xin)槽中，使(shi)其表面粘附一層鋅(xin)(xin)的(de)(de)(de)薄(bo)鋼(gang)(gang)板(ban)(ban)(ban)。目前主要采用(yong)(yong)連續鍍鋅(xin)(xin)工藝生(sheng)產，即把(ba)成(cheng)卷的(de)(de)(de)鋼(gang)(gang)板(ban)(ban)(ban)連續浸(jin)(jin)在(zai)熔解有(you)(you)(you)鋅(xin)(xin)的(de)(de)(de)鍍槽中制成(cheng)鍍鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)。合(he)金、復合(he)鍍鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)。它是用(yong)(yong)鋅(xin)(xin)和(he)其他金屬如鉛、鋅(xin)(xin)制成(cheng)合(he)金乃至(zhi)復合(he)鍍成(cheng)的(de)(de)(de)鋼(gang)(gang)板(ban)(ban)(ban)。這種鋼(gang)(gang)板(ban)(ban)(ban)既(ji)具(ju)有(you)(you)(you)防銹性(xing)(xing)能，又有(you)(you)(you)良(liang)(liang)好(hao)的(de)(de)(de)涂(tu)裝性(xing)(xing)能。

鍍(du)(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)板的(de)(de)(de)表面鍍(du)(du)(du)(du)(du)鋅(xin)(xin)主要采(cai)用的(de)(de)(de)方法是(shi)熱(re)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)。熱(re)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)是(shi)由較古老的(de)(de)(de)熱(re)鍍(du)(du)(du)(du)(du)方法發展而(er)來的(de)(de)(de)，自從1836年(nian)法國把(ba)熱(re)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)應用于(yu)(yu)工業(ye)以來，已經有一百七十(shi)年(nian)的(de)(de)(de)歷史(shi)了(le)。然而(er)，熱(re)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)工業(ye)是(shi)近三十(shi)年(nian)來伴隨冷軋帶鋼(gang)的(de)(de)(de)飛(fei)速發展而(er)得到(dao)了(le)大規模發展。鍍(du)(du)(du)(du)(du)鋅(xin)(xin)溶液(ye)有氰(qing)(qing)(qing)化(hua)物鍍(du)(du)(du)(du)(du)液(ye)和無氰(qing)(qing)(qing)鍍(du)(du)(du)(du)(du)液(ye)兩類。氰(qing)(qing)(qing)化(hua)物鍍(du)(du)(du)(du)(du)液(ye)中(zhong)分微(wei)氰(qing)(qing)(qing)、低(di)氰(qing)(qing)(qing)、中(zhong)氰(qing)(qing)(qing)、和高氰(qing)(qing)(qing)幾(ji)類。無氰(qing)(qing)(qing)鍍(du)(du)(du)(du)(du)液(ye)有堿(jian)性鋅(xin)(xin)酸(suan)(suan)鹽鍍(du)(du)(du)(du)(du)液(ye)、銨鹽鍍(du)(du)(du)(du)(du)液(ye)、硫(liu)酸(suan)(suan)鹽鍍(du)(du)(du)(du)(du)液(ye)及無氨氯(lv)化(hua)物鍍(du)(du)(du)(du)(du)液(ye)等。氰(qing)(qing)(qing)化(hua)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)溶液(ye)均鍍(du)(du)(du)(du)(du)能力好(hao)，得到(dao)的(de)(de)(de)鍍(du)(du)(du)(du)(du)層光滑細致，在(zai)生產中(zhong)被長期采(cai)用。但由于(yu)(yu)氰(qing)(qing)(qing)化(hua)物劇毒(du)，對環境(jing)污染嚴重(zhong)，近年(nian)來已趨向于(yu)(yu)采(cai)用低(di)氰(qing)(qing)(qing)、微(wei)氰(qing)(qing)(qing)、無氰(qing)(qing)(qing)鍍(du)(du)(du)(du)(du)鋅(xin)(xin)溶液(ye)。

樓承板本身(shen)有(you)良好(hao)的(de)延伸性(xing)(xing)，自(zi)重(zhong)輕，自(zi)振周期長，較大變形下能(neng)吸收變形能(neng)，結構體系(xi)的(de)連接多為柔性(xing)(xing)連接，圍護(hu)結構可隨主(zhu)體結構發(fa)生變位，其(qi)抗(kang)(kang)震性(xing)(xing)能(neng)得到了大大提高(gao)。自(zi)重(zhong)減(jian)輕也會增強其(qi)抗(kang)(kang)震性(xing)(xing)能(neng)，自(zi)重(zhong)減(jian)少一(yi)半，等同(tong)于(yu)降(jiang)低抗(kang)(kang)震設防烈(lie)度一(yi)度，地震作用(yong)可降(jiang)低30％—40％J，從而減(jian)少了很多有(you)關(guan)抗(kang)(kang)震的(de)構造要(yao)求，降(jiang)低了工程造價。我國面(mian)臨水土流失、環境(jing)污(wu)染等一(yi)系(xi)列影響(xiang)可持續發(fa)展的(de)問題，環保(bao)(bao)建(jian)筑的(de)提出(chu)應運(yun)而生，環保(bao)(bao)建(jian)筑之(zhi)能(neng)源(yuan)利(li)用(yong)高(gao)、環境(jing)好(hao)、在保(bao)(bao)障人們生活的(de)基礎上(shang)消耗低，使用(yong)周期長等。樓承板建(jian)筑恰(qia)恰(qia)在這些方面(mian)能(neng)夠滿足要(yao)求，與(yu)其(qi)他建(jian)筑結構體系(xi)相(xiang)比(bi)，樓承板建(jian)筑沒有(you)空氣污(wu)染和(he)噪(zao)音(yin)，也不(bu)會對森(sen)林等資源(yuan)造成(cheng)破壞，并且建(jian)筑材料可以回收再利(li)用(yong)，減(jian)少了固體垃圾的(de)出(chu)現，有(you)利(li)于(yu)人與(yu)自(zi)然的(de)協調發(fa)展，代表著建(jian)筑行業的(de)新水平。

由于(yu)我國鋅(xin)資(zi)源比較豐富，鍍(du)(du)鋅(xin)又(you)是(shi)一種價(jia)(jia)廉、能防銹，又(you)能裝飾(shi)的(de)高(gao)性價(jia)(jia)比鍍(du)(du)種，因而在汽車(che)、機(ji)械、電子、船(chuan)舶(bo)、儀表、輕(qing)工等工業部門得(de)到廣泛的(de)應(ying)用(yong)。如機(ji)械零件、低壓電器(qi)、高(gao)壓開(kai)(kai)關、緊固連接件、鋼鐵結構(gou)(gou)件、建筑五金、農業機(ji)械、輕(qing)工產品等都離(li)不(bu)開(kai)(kai)鍍(du)(du)鋅(xin)鈍化制品。鍍(du)(du)鋅(xin)板卷因此可分為(wei)(wei)熱軋(ya)鍍(du)(du)鋅(xin)板卷和(he)冷軋(ya)熱鍍(du)(du)鋅(xin)板卷，它們主要(yao)用(yong)于(yu)建筑、家電、汽車(che)、容(rong)器(qi)、交(jiao)通(tong)及家業等領域。特(te)(te)別是(shi)鋼結構(gou)(gou)建筑、汽車(che)制造(zao)、鋼板倉制造(zao)等行(xing)業。 重慶鍍(du)(du)鋅(xin)卷特(te)(te)點主要(yao)為(wei)(wei)：耐(nai)腐蝕強、表面質量好、得(de)利于(yu)深加工、經(jing)濟(ji)實用(yong)等。

鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)方管是(shi)(shi)一種(zhong)具(ju)以熱軋(ya)或冷(leng)軋(ya)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)帶鋼(gang)(gang)或鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)卷板為坯料(liao)經冷(leng)彎曲加(jia)工成型后再經高頻焊接(jie)制成的(de)(de)方形截面(mian)形狀(zhuang)尺寸的(de)(de)空(kong)心方形的(de)(de)截面(mian)型鋼(gang)(gang)鋼(gang)(gang)管；鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)卷或將(jiang)事先做好的(de)(de)冷(leng)彎空(kong)心型鋼(gang)(gang)管再經熱浸(jin)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)加(jia)工而成的(de)(de)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)方矩管。鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)量(liang)是(shi)(shi)表示(shi)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板鋅(xin)(xin)(xin)(xin)(xin)層(ceng)厚(hou)度的(de)(de)一個(ge)普遍采用的(de)(de)有效方法。鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)量(liang)的(de)(de)單位為g/m2。鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)層(ceng)通過(guo)鈍化處(chu)(chu)理(li)，可減少潮溫貯運條件下(xia)產(chan)生折銹蝕(白銹) 。但這種(zhong)化學處(chu)(chu)理(li)的(de)(de)防(fang)腐蝕性能是(shi)(shi)有限的(de)(de)，而且，妨礙大多數涂料(liao)的(de)(de)附著性。這種(zhong)處(chu)(chu)理(li)一般不用在(zai)鋅(xin)(xin)(xin)(xin)(xin)鐵合金鍍(du)(du)層(ceng)，除光(guang)整表面(mian)外(wai)，作為常規(gui)，生產(chan)廠對其他類型的(de)(de)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)層(ceng)均(jun)進行鈍化處(chu)(chu)理(li)。