遵義鍍鋅鋼板重慶鍍鋅板按生產及加工方法可分為以下幾類： 熱浸鍍鋅鋼板。將薄鋼板浸入熔解的鋅槽中，使其表面粘附一層鋅的薄鋼板。目前主要采用連續鍍鋅工藝生產，即把成卷的鋼板連續浸在熔解有鋅的鍍槽中制成鍍鋅鋼板； 合金化鍍鋅鋼板。鍍鋅鋼板價格為(wei)克(ke)服單面未涂(tu)鋅(xin)的缺(que)點，又(you)有(you)(you)一種(zhong)在另面涂(tu)以薄層鋅(xin)的鍍(du)鋅(xin)板(ban)，即雙面差鍍(du)鋅(xin)板(ban)；合(he)金(jin)、復(fu)合(he)鍍(du)鋅(xin)鋼(gang)板(ban)。它是用鋅(xin)和(he)其他(ta)金(jin)屬(shu)如鉛、鋅(xin)制成(cheng)合(he)金(jin)乃(nai)至復(fu)合(he)鍍(du)成(cheng)的鋼(gang)板(ban)。這種(zhong)鋼(gang)板(ban)既具有(you)(you)防(fang)銹性(xing)能，又(you)有(you)(you)良(liang)好的涂(tu)裝性(xing)能。

用(yong)(yong)(yong)電鍍(du)(du)(du)(du)法制造這種(zhong)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)具有(you)(you)良好的(de)(de)加(jia)工(gong)性(xing)。但鍍(du)(du)(du)(du)層(ceng)較(jiao)薄(bo)，耐(nai)腐蝕性(xing)不如熱浸(jin)法鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)；單(dan)面(mian)鍍(du)(du)(du)(du)和雙(shuang)面(mian)差鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)。單(dan)面(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)，即只在(zai)一面(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)的(de)(de)產品。在(zai)焊(han)接、涂(tu)裝(zhuang)、防銹(xiu)處理、加(jia)工(gong)等(deng)方(fang)面(mian)，具有(you)(you)比雙(shuang)面(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)好的(de)(de)適應性(xing)。為克服單(dan)面(mian)未(wei)涂(tu)鋅(xin)(xin)(xin)的(de)(de)缺點(dian)，又(you)有(you)(you)一種(zhong)在(zai)另面(mian)涂(tu)以薄(bo)層(ceng)鋅(xin)(xin)(xin)的(de)(de)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)，即雙(shuang)面(mian)差鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)；合(he)金(jin)、復合(he)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)。它是用(yong)(yong)(yong)鋅(xin)(xin)(xin)和其他(ta)金(jin)屬如鉛、鋅(xin)(xin)(xin)制成合(he)金(jin)乃至復合(he)鍍(du)(du)(du)(du)成的(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)。這種(zhong)鋼(gang)(gang)(gang)板(ban)(ban)既(ji)具有(you)(you)防銹(xiu)性(xing)能，又(you)有(you)(you)良好的(de)(de)涂(tu)裝(zhuang)性(xing)能。 除上述五種(zhong)外，還有(you)(you)彩色鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)、印(yin)花涂(tu)裝(zhuang)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)、聚氯乙烯疊層(ceng)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)等(deng)。但目前常用(yong)(yong)(yong)的(de)(de)仍為熱浸(jin)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)。 鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)按用(yong)(yong)(yong)途又(you)可分為一般用(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)、建(jian)筑(zhu)外側板(ban)(ban)用(yong)(yong)(yong)、結構用(yong)(yong)(yong)、瓦壟(long)板(ban)(ban)用(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)和深沖用(yong)(yong)(yong)等(deng)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)。

重慶樓承(cheng)板(ban)的(de)鍍(du)(du)(du)(du)鋅(xin)(xin)量沒有一個具體的(de)標準，制作壓型(xing)(xing)鋼(gang)(gang)(gang)板(ban)的(de)冷軋鋼(gang)(gang)(gang)卷須連續熱(re)(re)浸鍍(du)(du)(du)(du)鋅(xin)(xin)（或(huo)鍍(du)(du)(du)(du)鋁(lv)(lv)(lv)鋅(xin)(xin)），鍍(du)(du)(du)(du)（鋁(lv)(lv)(lv)）鋅(xin)(xin)量視(shi)設(she)計要求(qiu)而定。樓承(cheng)板(ban)用(yong)壓型(xing)(xing)鋼(gang)(gang)(gang)板(ban)宜選擇熱(re)(re)浸鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)。不(bu)允(yun)許使用(yong)電(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)，電(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)僅在(zai)基(ji)材(cai)表面形成保護層(ceng)，防腐(fu)能(neng)力有限。目前(qian)市場上有鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)（鍍(du)(du)(du)(du)層(ceng)含鋁(lv)(lv)(lv)5%或(huo)55%），在(zai)酸性(xing)(xing)環境下的(de)防腐(fu)效(xiao)果(guo)由于熱(re)(re)浸鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)，但在(zai)混(hun)凝(ning)土(tu)的(de)堿性(xing)(xing)條(tiao)件下，鍍(du)(du)(du)(du)鋁(lv)(lv)(lv)鋅(xin)(xin)的(de)防腐(fu)蝕性(xing)(xing)能(neng)低于熱(re)(re)浸鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)，且鋁(lv)(lv)(lv)會和混(hun)凝(ning)土(tu)發生反應，并降低混(hun)凝(ning)土(tu)與(yu)鋼(gang)(gang)(gang)板(ban)的(de)粘結性(xing)(xing)能(neng)。因(yin)此(ci)參考國外規(gui)范，及國內外工(gong)程，行家(jia)壓型(xing)(xing)鋼(gang)(gang)(gang)板(ban)不(bu)建議使用(yong)鍍(du)(du)(du)(du)鋁(lv)(lv)(lv)鋅(xin)(xin)鋼(gang)(gang)(gang)板(ban)。

近期(qi)(qi)鋼價(jia)延(yan)續低迷，隨著(zhu)通國規模的酷(ku)暑(shu)和旱季(ji)到(dao)來，熱鍍(du)鋅卷板(ban)價(jia)格商(shang)場(chang)(chang)逐(zhu)漸進入需要旺季(ji)，海內鋼鐵商(shang)場(chang)(chang)或將(jiang)窄幅(fu)調整。在決策(ce)層兩手抓制度措施落實狀況(kuang)、貨銀本位度定(ding)向寬松力度加大(da)的直觀層面(mian)利好(hao)牽動下(xia)，商(shang)場(chang)(chang)信念逐(zhu)漸趨穩(wen)，短期(qi)(qi)海內鋼價(jia)無(wu)望(wang)止跌企穩(wen);另一(yi)上面(mian)，以后鋼價(jia)殺跌電能有余，而(er)上漲也仍然屏障(zhang)重重。熱鍍(du)鋅卷板(ban)價(jia)格價(jia)錢或將(jiang)長(chang)期(qi)(qi)在于低位運行場(chang)(chang)面(mian)。

樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)習慣主體鋼(gang)結構(gou)快速施工(gong)(gong)的(de)(de)(de)(de)要(yao)求，能(neng)夠(gou)在短時間(jian)內提(ti)供堅定的(de)(de)(de)(de)作(zuo)(zuo)業渠道，并可采用多個樓(lou)(lou)(lou)(lou)(lou)層鋪設壓(ya)(ya)型(xing)(xing)鋼(gang)板(ban)(ban)(ban)(ban)，分層澆筑(zhu)混(hun)凝(ning)(ning)(ning)土(tu)(tu)(tu)板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)流(liu)水施工(gong)(gong)。在運(yun)用階段樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)作(zuo)(zuo)為(wei)混(hun)凝(ning)(ning)(ning)土(tu)(tu)(tu)樓(lou)(lou)(lou)(lou)(lou)板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)受拉(la)鋼(gang)筋(jin)，也提(ti)高了樓(lou)(lou)(lou)(lou)(lou)板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)剛度(du)，節省了鋼(gang)筋(jin)和混(hun)凝(ning)(ning)(ning)土(tu)(tu)(tu)的(de)(de)(de)(de)用量。樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)上(shang)面(mian)(mian)能(neng)夠(gou)鋪設保(bao)溫，隔(ge)音，隔(ge)熱，隔(ge)振(zhen)等資料。改進樓(lou)(lou)(lou)(lou)(lou)面(mian)(mian)性(xing)能(neng)充(chong)分發揮鋼(gang)的(de)(de)(de)(de)杰出(chu)的(de)(de)(de)(de)抗(kang)拉(la)強度(du)和延(yan)性(xing)及混(hun)凝(ning)(ning)(ning)土(tu)(tu)(tu)優良的(de)(de)(de)(de)抗(kang)壓(ya)(ya)強度(du)和較大(da)的(de)(de)(de)(de)剛度(du)。壓(ya)(ya)型(xing)(xing)板(ban)(ban)(ban)(ban)表面(mian)(mian)壓(ya)(ya)紋使樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)與混(hun)凝(ning)(ning)(ning)土(tu)(tu)(tu)之間(jian)產生大(da)的(de)(de)(de)(de)結合(he)(he)力，使二(er)者形成(cheng)整(zheng)體，配(pei)以加(jia)勁肋，使樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)體系具(ju)有高強承(cheng)(cheng)載力。在懸(xuan)(xuan)臂(bei)條件下(xia)，樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)僅作(zuo)(zuo)為(wei)性(xing)模板(ban)(ban)(ban)(ban)。懸(xuan)(xuan)挑的(de)(de)(de)(de)長度(du)可根據樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)截面(mian)(mian)特性(xing)來定。為(wei)了避(bi)免(mian)懸(xuan)(xuan)挑板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)開裂，需在支座處依結構(gou)工(gong)(gong)程師的(de)(de)(de)(de)規(gui)劃配(pei)上(shang)負(fu)筋(jin)。本公(gong)司樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)已(yi)通過(guo)國家固(gu)定救活體系及耐火(huo)構(gou)件質量檢測(ce)中心的(de)(de)(de)(de)耐火(huo)檢測(ce)，作(zuo)(zuo)為(wei)組合(he)(he)樓(lou)(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)無(wu)需防(fang)火(huo)噴涂(tu)，因(yin)而大(da)大(da)降低了工(gong)(gong)程造(zao)價。

鍍鋅(xin)板(ban)使用(yong)的時(shi)候，自(zi)(zi)(zi)(zi)(zi)然(ran)也(ye)(ye)是(shi)要讓它(ta)(ta)在(zai)(zai)質量上面(mian)(mian)達(da)到很(hen)(hen)(hen)好的表現，但(dan)是(shi)對于它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)(zi)(zi)己(ji)的質量表現表現來說，往往是(shi)有很(hen)(hen)(hen)多(duo)方面(mian)(mian)的，那么它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)(zi)(zi)己(ji)的質量上面(mian)(mian)都是(shi)有什么表現呢？首先一個(ge)方面(mian)(mian)，就(jiu)(jiu)是(shi)它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)(zi)(zi)己(ji)的表面(mian)(mian)上要達(da)到平(ping)的要求，這一點自(zi)(zi)(zi)(zi)(zi)然(ran)也(ye)(ye)是(shi)它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)(zi)(zi)己(ji)使用(yong)時(shi)的一個(ge)重要的表現，現在(zai)(zai)也(ye)(ye)一些廠家，他(ta)們在(zai)(zai)生產時(shi)，因(yin)(yin)為沒(mei)(mei)有使用(yong)很(hen)(hen)(hen)好的設備，也(ye)(ye)或者是(shi)在(zai)(zai)技(ji)術上面(mian)(mian)低(di)下(xia)，自(zi)(zi)(zi)(zi)(zi)然(ran)就(jiu)(jiu)沒(mei)(mei)有這方面(mian)(mian)的表現。重慶鍍鋅(xin)板(ban)本身的性(xing)能上面(mian)(mian)有很(hen)(hen)(hen)大的下(xia)降，而且因(yin)(yin)為它(ta)(ta)在(zai)(zai)自(zi)(zi)(zi)(zi)(zi)己(ji)的平(ping)上面(mian)(mian)沒(mei)(mei)有自(zi)(zi)(zi)(zi)(zi)己(ji)的表現，同時(shi)用(yong)戶(hu)在(zai)(zai)自(zi)(zi)(zi)(zi)(zi)己(ji)使用(yong)時(shi)，也(ye)(ye)不會達(da)到很(hen)(hen)(hen)高的使用(yong)壽(shou)命。