樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)習慣主體(ti)(ti)鋼結(jie)(jie)構(gou)(gou)快速施工(gong)(gong)的(de)(de)(de)要求，能夠(gou)在短時間內(nei)提供堅定的(de)(de)(de)作(zuo)業渠道，并(bing)可(ke)采用多個樓(lou)(lou)層鋪設壓(ya)型鋼板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)，分層澆筑混凝(ning)(ning)(ning)土(tu)(tu)(tu)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)流水施工(gong)(gong)。在運用階段樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)作(zuo)為(wei)(wei)混凝(ning)(ning)(ning)土(tu)(tu)(tu)樓(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)受(shou)拉鋼筋(jin)，也提高(gao)了樓(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)剛度(du)，節(jie)省了鋼筋(jin)和(he)混凝(ning)(ning)(ning)土(tu)(tu)(tu)的(de)(de)(de)用量。樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)上面(mian)能夠(gou)鋪設保溫，隔(ge)音，隔(ge)熱，隔(ge)振等資料。改進(jin)樓(lou)(lou)面(mian)性(xing)能充分發(fa)揮鋼的(de)(de)(de)杰出的(de)(de)(de)抗拉強(qiang)度(du)和(he)延性(xing)及混凝(ning)(ning)(ning)土(tu)(tu)(tu)優良的(de)(de)(de)抗壓(ya)強(qiang)度(du)和(he)較(jiao)大(da)的(de)(de)(de)剛度(du)。壓(ya)型板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)表(biao)面(mian)壓(ya)紋使(shi)樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)與(yu)混凝(ning)(ning)(ning)土(tu)(tu)(tu)之間產生大(da)的(de)(de)(de)結(jie)(jie)合(he)力，使(shi)二(er)者形成整(zheng)體(ti)(ti)，配以加勁肋，使(shi)樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)體(ti)(ti)系具有高(gao)強(qiang)承(cheng)載力。在懸(xuan)(xuan)臂條(tiao)件下，樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)僅作(zuo)為(wei)(wei)性(xing)模板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)。懸(xuan)(xuan)挑的(de)(de)(de)長度(du)可(ke)根(gen)據(ju)樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)截面(mian)特性(xing)來定。為(wei)(wei)了避(bi)免懸(xuan)(xuan)挑板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)開裂(lie)，需在支座處依結(jie)(jie)構(gou)(gou)工(gong)(gong)程(cheng)師的(de)(de)(de)規劃配上負筋(jin)。本公司樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)已通過國家固定救活體(ti)(ti)系及耐(nai)火構(gou)(gou)件質量檢(jian)測(ce)中心的(de)(de)(de)耐(nai)火檢(jian)測(ce)，作(zuo)為(wei)(wei)組(zu)合(he)樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)無需防(fang)火噴涂，因(yin)而大(da)大(da)降(jiang)低了工(gong)(gong)程(cheng)造價。

用電鍍法制造這種鍍鋅鋼板具有良好的加工性。但鍍層較薄，耐腐蝕性不如熱浸法鍍鋅板；單面鍍和雙面差鍍鋅鋼板。單面鍍鋅鋼板，即只在一面鍍鋅的產品。恩施白鐵在焊接、涂裝、防銹處理、加工等方面，具有比雙面鍍鋅板好的適應性。為克服單面未涂鋅的缺點，又有一種在另面涂以薄層鋅的鍍鋅板，即雙面差鍍鋅板；合金、復合鍍鋅鋼板。白鐵價格它是用(yong)鋅(xin)和其他金屬如鉛、鋅(xin)制成(cheng)合金乃至復合鍍(du)(du)(du)(du)成(cheng)的鋼板(ban)。這種鋼板(ban)既具有(you)防銹性(xing)能(neng)(neng)，又(you)有(you)良好的涂裝性(xing)能(neng)(neng)。 除上(shang)述五種外，還有(you)彩色鍍(du)(du)(du)(du)鋅(xin)鋼板(ban)、印花涂裝鍍(du)(du)(du)(du)鋅(xin)鋼板(ban)、聚氯乙(yi)烯(xi)疊層鍍(du)(du)(du)(du)鋅(xin)鋼板(ban)等。但目前常用(yong)的仍(reng)為(wei)(wei)熱浸鍍(du)(du)(du)(du)鋅(xin)板(ban)。 鍍(du)(du)(du)(du)鋅(xin)鋼板(ban)按用(yong)途又(you)可分為(wei)(wei)一般(ban)用(yong)、屋頂用(yong)、建筑(zhu)外側板(ban)用(yong)、結構用(yong)、瓦壟板(ban)用(yong)、拉伸用(yong)和深沖(chong)用(yong)等鍍(du)(du)(du)(du)鋅(xin)鋼板(ban)。

鍍(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)板的(de)表面鍍(du)(du)(du)鋅(xin)(xin)(xin)主要采(cai)用的(de)方法(fa)是(shi)熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)。熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)是(shi)由(you)較(jiao)古老(lao)的(de)熱(re)鍍(du)(du)(du)方法(fa)發展(zhan)而(er)來的(de)，自從1836年法(fa)國把熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)應用于工(gong)業以來，已經(jing)有(you)(you)一百(bai)七(qi)十年的(de)歷史了。然而(er)，熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)工(gong)業是(shi)近(jin)三十年來伴隨冷軋帶(dai)鋼(gang)的(de)飛(fei)速發展(zhan)而(er)得到(dao)了大(da)規模發展(zhan)。鍍(du)(du)(du)鋅(xin)(xin)(xin)溶液有(you)(you)氰(qing)化(hua)(hua)物鍍(du)(du)(du)液和(he)(he)無氰(qing)鍍(du)(du)(du)液兩類。氰(qing)化(hua)(hua)物鍍(du)(du)(du)液中分(fen)微(wei)(wei)氰(qing)、低(di)氰(qing)、中氰(qing)、和(he)(he)高(gao)氰(qing)幾(ji)類。無氰(qing)鍍(du)(du)(du)液有(you)(you)堿(jian)性鋅(xin)(xin)(xin)酸鹽鍍(du)(du)(du)液、銨(an)鹽鍍(du)(du)(du)液、硫酸鹽鍍(du)(du)(du)液及無氨氯(lv)化(hua)(hua)物鍍(du)(du)(du)液等。氰(qing)化(hua)(hua)鍍(du)(du)(du)鋅(xin)(xin)(xin)溶液均鍍(du)(du)(du)能力好(hao)，得到(dao)的(de)鍍(du)(du)(du)層光滑細致，在生產中被長(chang)期采(cai)用。但由(you)于氰(qing)化(hua)(hua)物劇毒，對環境污染嚴重，近(jin)年來已趨向于采(cai)用低(di)氰(qing)、微(wei)(wei)氰(qing)、無氰(qing)鍍(du)(du)(du)鋅(xin)(xin)(xin)溶液。

鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)是(shi)為防止(zhi)鋼(gang)(gang)(gang)(gang)板(ban)表(biao)面(mian)遭(zao)受(shou)腐蝕，延長其(qi)(qi)(qi)使用(yong)壽命，在鋼(gang)(gang)(gang)(gang)板(ban)表(biao)面(mian)涂(tu)以一(yi)層金屬(shu)鋅(xin)(xin)(xin)，這種(zhong)涂(tu)鋅(xin)(xin)(xin)的(de)(de)(de)薄鋼(gang)(gang)(gang)(gang)板(ban)稱(cheng)為鍍(du)(du)鋅(xin)(xin)(xin)板(ban)。鋼(gang)(gang)(gang)(gang)板(ban)也是(shi)用(yong)熱(re)浸(jin)(jin)法(fa)制(zhi)造，但在出(chu)槽(cao)后，立(li)即(ji)把它(ta)加熱(re)到500℃左右，使其(qi)(qi)(qi)生(sheng)成(cheng)(cheng)(cheng)鋅(xin)(xin)(xin)和(he)鐵的(de)(de)(de)合(he)(he)金被膜(mo)。這種(zhong)鍍(du)(du)鋅(xin)(xin)(xin)卷(juan)具有(you)良(liang)(liang)好(hao)(hao)的(de)(de)(de)涂(tu)料的(de)(de)(de)密著性(xing)(xing)和(he)焊(han)接性(xing)(xing)。合(he)(he)金化鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)。這種(zhong)鋼(gang)(gang)(gang)(gang)板(ban)也是(shi)用(yong)熱(re)浸(jin)(jin)法(fa)制(zhi)造，但在出(chu)槽(cao)后，立(li)即(ji)把它(ta)加熱(re)到500℃左右，使其(qi)(qi)(qi)生(sheng)成(cheng)(cheng)(cheng)鋅(xin)(xin)(xin)和(he)鐵的(de)(de)(de)合(he)(he)金被膜(mo)。這種(zhong)鍍(du)(du)鋅(xin)(xin)(xin)板(ban)具有(you)良(liang)(liang)好(hao)(hao)的(de)(de)(de)涂(tu)料的(de)(de)(de)密著性(xing)(xing)和(he)焊(han)接性(xing)(xing)。熱(re)浸(jin)(jin)鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)。將薄鋼(gang)(gang)(gang)(gang)板(ban)浸(jin)(jin)入熔解(jie)的(de)(de)(de)鋅(xin)(xin)(xin)槽(cao)中，使其(qi)(qi)(qi)表(biao)面(mian)粘附一(yi)層鋅(xin)(xin)(xin)的(de)(de)(de)薄鋼(gang)(gang)(gang)(gang)板(ban)。目(mu)前主要采用(yong)連(lian)(lian)續鍍(du)(du)鋅(xin)(xin)(xin)工藝生(sheng)產，即(ji)把成(cheng)(cheng)(cheng)卷(juan)的(de)(de)(de)鋼(gang)(gang)(gang)(gang)板(ban)連(lian)(lian)續浸(jin)(jin)在熔解(jie)有(you)鋅(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)槽(cao)中制(zhi)成(cheng)(cheng)(cheng)鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)。合(he)(he)金、復(fu)合(he)(he)鍍(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)。它(ta)是(shi)用(yong)鋅(xin)(xin)(xin)和(he)其(qi)(qi)(qi)他金屬(shu)如(ru)鉛、鋅(xin)(xin)(xin)制(zhi)成(cheng)(cheng)(cheng)合(he)(he)金乃(nai)至復(fu)合(he)(he)鍍(du)(du)成(cheng)(cheng)(cheng)的(de)(de)(de)鋼(gang)(gang)(gang)(gang)板(ban)。這種(zhong)鋼(gang)(gang)(gang)(gang)板(ban)既具有(you)防銹性(xing)(xing)能，又(you)有(you)良(liang)(liang)好(hao)(hao)的(de)(de)(de)涂(tu)裝性(xing)(xing)能。

鍍(du)(du)鋅(xin)(xin)方(fang)管(guan)是一(yi)種具(ju)以熱軋(ya)或(huo)冷軋(ya)鍍(du)(du)鋅(xin)(xin)帶(dai)鋼或(huo)鍍(du)(du)鋅(xin)(xin)卷板為(wei)坯料經冷彎曲加(jia)工(gong)成型(xing)(xing)(xing)后再經高頻焊接制(zhi)成的(de)(de)方(fang)形(xing)截(jie)面形(xing)狀尺寸的(de)(de)空心方(fang)形(xing)的(de)(de)截(jie)面型(xing)(xing)(xing)鋼鋼管(guan)；鍍(du)(du)鋅(xin)(xin)卷或(huo)將事先做好的(de)(de)冷彎空心型(xing)(xing)(xing)鋼管(guan)再經熱浸鍍(du)(du)鋅(xin)(xin)加(jia)工(gong)而成的(de)(de)鍍(du)(du)鋅(xin)(xin)方(fang)矩(ju)管(guan)。鍍(du)(du)鋅(xin)(xin)量(liang)是表示(shi)鍍(du)(du)鋅(xin)(xin)板鋅(xin)(xin)層(ceng)厚度(du)的(de)(de)一(yi)個普遍采用的(de)(de)有效方(fang)法。鍍(du)(du)鋅(xin)(xin)量(liang)的(de)(de)單(dan)位(wei)為(wei)g/m2。鍍(du)(du)鋅(xin)(xin)層(ceng)通過鈍化(hua)處(chu)理，可減少潮溫貯(zhu)運條(tiao)件下產(chan)生(sheng)折銹(xiu)蝕(白銹(xiu)) 。但這(zhe)種化(hua)學(xue)處(chu)理的(de)(de)防腐蝕性(xing)能是有限的(de)(de)，而且，妨礙大多數涂料的(de)(de)附著(zhu)性(xing)。這(zhe)種處(chu)理一(yi)般不用在鋅(xin)(xin)鐵合(he)金鍍(du)(du)層(ceng)，除光整表面外(wai)，作為(wei)常規(gui)，生(sheng)產(chan)廠對其他類型(xing)(xing)(xing)的(de)(de)鍍(du)(du)鋅(xin)(xin)層(ceng)均進行鈍化(hua)處(chu)理。

鍍鋅(xin)(xin)板(ban)開平(ping)的(de)(de)(de)(de)整(zheng)個(ge)生產(chan)來(lai)(lai)說它(ta)(ta)首先(xian)就是(shi)(shi)要(yao)(yao)達(da)(da)(da)到(dao)(dao)很(hen)高(gao)的(de)(de)(de)(de)工(gong)(gong)(gong)藝(yi)，但是(shi)(shi)如果(guo)要(yao)(yao)讓它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)己(ji)的(de)(de)(de)(de)工(gong)(gong)(gong)藝(yi)性(xing)上(shang)(shang)(shang)面(mian)(mian)達(da)(da)(da)到(dao)(dao)很(hen)高(gao)的(de)(de)(de)(de)表(biao)現，也是(shi)(shi)要(yao)(yao)讓它(ta)(ta)達(da)(da)(da)到(dao)(dao)很(hen)高(gao)的(de)(de)(de)(de)要(yao)(yao)求(qiu)的(de)(de)(de)(de)，那么(me)它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)己(ji)工(gong)(gong)(gong)藝(yi)性(xing)上(shang)(shang)(shang)面(mian)(mian)都(dou)是(shi)(shi)要(yao)(yao)達(da)(da)(da)到(dao)(dao)什么(me)樣的(de)(de)(de)(de)要(yao)(yao)求(qiu)呢？首先(xian)一(yi)(yi)個(ge)方面(mian)(mian)，就是(shi)(shi)它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)己(ji)的(de)(de)(de)(de)生產(chan)上(shang)(shang)(shang)面(mian)(mian)要(yao)(yao)讓自(zi)(zi)(zi)己(ji)有(you)(you)(you)很(hen)高(gao)的(de)(de)(de)(de)技術(shu)，如果(guo)是(shi)(shi)一(yi)(yi)個(ge)廠(chang)(chang)家(jia)，他(ta)(ta)們(men)沒(mei)有(you)(you)(you)很(hen)高(gao)的(de)(de)(de)(de)技術(shu)，那么(me)他(ta)(ta)們(men)是(shi)(shi)不能讓自(zi)(zi)(zi)己(ji)的(de)(de)(de)(de)工(gong)(gong)(gong)藝(yi)性(xing)有(you)(you)(you)很(hen)好的(de)(de)(de)(de)表(biao)現的(de)(de)(de)(de)。鍍鋅(xin)(xin)板(ban)開平(ping)的(de)(de)(de)(de)整(zheng)個(ge)設備(bei)(bei)上(shang)(shang)(shang)面(mian)(mian)也是(shi)(shi)很(hen)重要(yao)(yao)的(de)(de)(de)(de)，現在(zai)(zai)也有(you)(you)(you)一(yi)(yi)些(xie)(xie)廠(chang)(chang)家(jia)，他(ta)(ta)們(men)因為自(zi)(zi)(zi)己(ji)沒(mei)有(you)(you)(you)很(hen)好的(de)(de)(de)(de)實力(li)，所(suo)以自(zi)(zi)(zi)然就會讓它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)己(ji)的(de)(de)(de)(de)設備(bei)(bei)上(shang)(shang)(shang)面(mian)(mian)的(de)(de)(de)(de)下(xia)降，如果(guo)是(shi)(shi)一(yi)(yi)些(xie)(xie)大廠(chang)(chang)家(jia)來(lai)(lai)說，他(ta)(ta)們(men)在(zai)(zai)自(zi)(zi)(zi)己(ji)的(de)(de)(de)(de)整(zheng)個(ge)工(gong)(gong)(gong)作(zuo)中，都(dou)是(shi)(shi)能使(shi)用到(dao)(dao)電腦上(shang)(shang)(shang)面(mian)(mian)的(de)(de)(de)(de)控制，但是(shi)(shi)對于(yu)有(you)(you)(you)些(xie)(xie)廠(chang)(chang)家(jia)來(lai)(lai)說，他(ta)(ta)們(men)還在(zai)(zai)使(shi)用一(yi)(yi)些(xie)(xie)落后的(de)(de)(de)(de)設備(bei)(bei)，這樣自(zi)(zi)(zi)然就會讓它(ta)(ta)在(zai)(zai)工(gong)(gong)(gong)藝(yi)性(xing)上(shang)(shang)(shang)面(mian)(mian)下(xia)降，所(suo)以這一(yi)(yi)點也是(shi)(shi)它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)己(ji)工(gong)(gong)(gong)藝(yi)性(xing)上(shang)(shang)(shang)面(mian)(mian)的(de)(de)(de)(de)一(yi)(yi)些(xie)(xie)條件(jian)。