鋼(gang)(gang)筋桁架(jia)樓承板(ban)完成(cheng)了(le)機械化出產(chan)，有利于(yu)鋼(gang)(gang)筋擺放(fang)距離均勻、混凝(ning)土(tu)保護層(ceng)厚(hou)度共同，提(ti)高(gao)了(le)樓板(ban)的施(shi)(shi)工(gong)(gong)(gong)質量。裝配(pei)式(shi)鋼(gang)(gang)筋桁架(jia)樓承板(ban)可明(ming)顯削減現(xian)場鋼(gang)(gang)筋綁(bang)扎工(gong)(gong)(gong)程量，加速施(shi)(shi)工(gong)(gong)(gong)進度，添加施(shi)(shi)工(gong)(gong)(gong)確保，完成(cheng)文明(ming)施(shi)(shi)工(gong)(gong)(gong)。裝配(pei)式(shi)模板(ban)和連接(jie)件拆裝便利，可屢(lv)次重(zhong)復使(shi)用(yong)，節(jie)省(sheng)鋼(gang)(gang)材，契合國家節(jie)能環保的要(yao)(yao)求。鋼(gang)(gang)構自(zi)主研(yan)制的產(chan)品(pin)配(pei)套自(zi)動(dong)化出產(chan)設備，大(da)大(da)提(ti)高(gao)了(le)勞動(dong)出產(chan)率，有用(yong)降低了(le)產(chan)品(pin)成(cheng)本(ben)，并編制了(le)產(chan)品(pin)出產(chan)企業規范、規劃手冊和節(jie)點構造圖集以(yi)及施(shi)(shi)工(gong)(gong)(gong)手冊。該產(chan)品(pin)經(jing)過浙江大(da)學土(tu)木(mu)工(gong)(gong)(gong)程測(ce)試中心(xin)檢測(ce)，并經(jing)過多(duo)項工(gong)(gong)(gong)程使(shi)用(yong)，各項功(gong)能可以(yi)滿意現(xian)澆鋼(gang)(gang)筋混凝(ning)土(tu)樓板(ban)承載力和變形的要(yao)(yao)求。

由于我國鋅(xin)(xin)資源比較豐富(fu)，鍍鋅(xin)(xin)又是(shi)一種價廉、能防銹，又能裝飾的高(gao)性價比鍍種，因而在汽車、機(ji)械(xie)、電(dian)子、船舶、儀表、輕工(gong)等(deng)工(gong)業(ye)(ye)部門得到(dao)廣泛的應(ying)用(yong)。如機(ji)械(xie)零件(jian)、低(di)壓(ya)(ya)電(dian)器、高(gao)壓(ya)(ya)開關、緊固連接(jie)件(jian)、鋼(gang)(gang)鐵結構件(jian)、建(jian)筑五金、農業(ye)(ye)機(ji)械(xie)、輕工(gong)產品等(deng)都離不開鍍鋅(xin)(xin)鈍化制品。鍍鋅(xin)(xin)板(ban)卷(juan)因此可(ke)分為(wei)熱軋(ya)鍍鋅(xin)(xin)板(ban)卷(juan)和冷軋(ya)熱鍍鋅(xin)(xin)板(ban)卷(juan)，它們(men)主要用(yong)于建(jian)筑、家電(dian)、汽車、容器、交通及家業(ye)(ye)等(deng)領域。特別是(shi)鋼(gang)(gang)結構建(jian)筑、汽車制造、鋼(gang)(gang)板(ban)倉制造等(deng)行(xing)業(ye)(ye)。 重慶鍍鋅(xin)(xin)卷(juan)特點主要為(wei)：耐腐蝕強、表面質量(liang)好、得利于深加(jia)工(gong)、經濟實用(yong)等(deng)。

北京冷軋板重慶鍍鋅卷主要有：脫落、劃傷、鈍化斑、鋅粒、厚邊、氣刀條痕、氣刀刮痕、露鋼、夾雜、機械損傷、鋼基性能不良、浪邊、瓢曲、尺寸不合、壓印、鋅層厚度不合、輥印等。冷軋板廠家鋅(xin)層脫落的主要原因有(you)(you)：表(biao)(biao)面(mian)氧化、有(you)(you)硅化合(he)物(wu)、冷扎乳(ru)化液太臟、NOF段(duan)(duan)氧化氣(qi)(qi)氛及保護氣(qi)(qi)體露點太高、空(kong)燃比(bi)不(bu)(bu)合(he)理(li)、氫氣(qi)(qi)流量偏低(di)、爐(lu)子有(you)(you)氧滲入，帶鋼(gang)入鍋(guo)溫(wen)度(du)偏低(di)，RWP段(duan)(duan)爐(lu)壓(ya)偏低(di)及爐(lu)門吸風、NOF段(duan)(duan)爐(lu)溫(wen)偏低(di)，油脂(zhi)蒸發不(bu)(bu)盡(jin)、鋅(xin)鍋(guo)鋁含量偏低(di)、機(ji)組速度(du)太快、還原不(bu)(bu)充分、鋅(xin)液中停留時間(jian)太短、鍍(du)(du)層偏厚。白銹和(he)黑斑(ban)產(chan)(chan)生的原因有(you)(you)：黑斑(ban)是白銹進(jin)一步(bu)氧化形成的鍍(du)(du)鋅(xin)板(ban)(ban)的特點與用(yong)途。鍍(du)(du)鋅(xin)卷板(ban)(ban)是以熱(re)軋(ya)鋼(gang)帶或冷軋(ya)鋼(gang)帶為基板(ban)(ban)，經過(guo)連(lian)續(xu)熱(re)浸鍍(du)(du)鋅(xin)工藝而生產(chan)(chan)出(chu)來的， 產(chan)(chan)品具有(you)(you)耐(nai)腐蝕強(qiang)、 表(biao)(biao)面(mian)質量好、有(you)(you)利于(yu)深加工、經濟實用(yong)等特點。

鍍(du)鋅(xin)板使(shi)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)時(shi)候，自(zi)(zi)(zi)然(ran)也是(shi)(shi)(shi)要(yao)讓(rang)它(ta)(ta)(ta)(ta)在(zai)(zai)(zai)(zai)質(zhi)量(liang)上面(mian)(mian)(mian)達到很好(hao)(hao)的(de)(de)(de)(de)(de)(de)表(biao)(biao)現(xian)(xian)，但是(shi)(shi)(shi)對于它(ta)(ta)(ta)(ta)在(zai)(zai)(zai)(zai)自(zi)(zi)(zi)己(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)質(zhi)量(liang)表(biao)(biao)現(xian)(xian)表(biao)(biao)現(xian)(xian)來(lai)說(shuo)，往往是(shi)(shi)(shi)有(you)(you)很多方面(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)，那么(me)它(ta)(ta)(ta)(ta)在(zai)(zai)(zai)(zai)自(zi)(zi)(zi)己(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)質(zhi)量(liang)上面(mian)(mian)(mian)都是(shi)(shi)(shi)有(you)(you)什么(me)表(biao)(biao)現(xian)(xian)呢？首先一個方面(mian)(mian)(mian)，就(jiu)是(shi)(shi)(shi)它(ta)(ta)(ta)(ta)在(zai)(zai)(zai)(zai)自(zi)(zi)(zi)己(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)表(biao)(biao)面(mian)(mian)(mian)上要(yao)達到平的(de)(de)(de)(de)(de)(de)要(yao)求，這一點(dian)自(zi)(zi)(zi)然(ran)也是(shi)(shi)(shi)它(ta)(ta)(ta)(ta)在(zai)(zai)(zai)(zai)自(zi)(zi)(zi)己(ji)(ji)(ji)使(shi)用(yong)(yong)(yong)時(shi)的(de)(de)(de)(de)(de)(de)一個重(zhong)要(yao)的(de)(de)(de)(de)(de)(de)表(biao)(biao)現(xian)(xian)，現(xian)(xian)在(zai)(zai)(zai)(zai)也一些廠家(jia)，他們在(zai)(zai)(zai)(zai)生(sheng)產時(shi)，因為(wei)沒有(you)(you)使(shi)用(yong)(yong)(yong)很好(hao)(hao)的(de)(de)(de)(de)(de)(de)設(she)備，也或者是(shi)(shi)(shi)在(zai)(zai)(zai)(zai)技術(shu)上面(mian)(mian)(mian)低下(xia)，自(zi)(zi)(zi)然(ran)就(jiu)沒有(you)(you)這方面(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)表(biao)(biao)現(xian)(xian)。重(zhong)慶鍍(du)鋅(xin)板本身的(de)(de)(de)(de)(de)(de)性能上面(mian)(mian)(mian)有(you)(you)很大的(de)(de)(de)(de)(de)(de)下(xia)降(jiang)，而且因為(wei)它(ta)(ta)(ta)(ta)在(zai)(zai)(zai)(zai)自(zi)(zi)(zi)己(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)平上面(mian)(mian)(mian)沒有(you)(you)自(zi)(zi)(zi)己(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)表(biao)(biao)現(xian)(xian)，同時(shi)用(yong)(yong)(yong)戶在(zai)(zai)(zai)(zai)自(zi)(zi)(zi)己(ji)(ji)(ji)使(shi)用(yong)(yong)(yong)時(shi)，也不會達到很高的(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)壽命。