熱(re)鍍(du)(du)鋅(xin)卷板(ban)(ban)現貨(huo)消息(xi)：熱(re)鍍(du)(du)鋅(xin)產品(pin)廣泛用(yong)于建筑、家(jia)電、車船、容器制(zhi)造業、機電業等(deng)，幾乎涉及到(dao)衣食住行各個領域(yu)。近年(nian)來，世界鍍(du)(du)鋅(xin)鋼(gang)板(ban)(ban)需(xu)求(qiu)量不斷增加(jia)，產量增長也很快，在(zai)美(mei)、日(ri)等(deng)鋼(gang)材生(sheng)產大國，熱(re)鍍(du)(du)鋅(xin)鋼(gang)板(ban)(ban)在(zai)鋼(gang)材中(zhong)所(suo)占比例(li)已(yi)高達(da)13%-15%。 熱(re)鍍(du)(du)鋅(xin)卷板(ban)(ban)現貨(huo)消息(xi)：近來，汽車行業越來越重(zhong)視材料的(de)(de)使用(yong)壽命，用(yong)涂(tu)漆(qi)冷軋(ya)鋼(gang)板(ban)(ban)已(yi)不能滿(man)足耐腐蝕方面的(de)(de)要求(qiu)。在(zai)這(zhe)種情況下，耐腐蝕性優(you)良且成本低(di)廉的(de)(de)熱(re)鍍(du)(du)鋅(xin)板(ban)(ban)開始普遍受到(dao)了汽車廠家(jia)的(de)(de)青(qing)睞。

樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)能(neng)夠滿足快速施工的(de)需求(qiu)，可(ke)以在短時間內搭建起牢固的(de)作(zuo)業平臺，而且(qie)還能(neng)把多個樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)層鋪(pu)設壓(ya)(ya)型鋼板(ban)(ban)(ban)(ban)，分層澆筑混(hun)凝(ning)土板(ban)(ban)(ban)(ban)的(de)流水施工作(zuo)業。可(ke)以作(zuo)為混(hun)凝(ning)土樓(lou)板(ban)(ban)(ban)(ban)的(de)受(shou)拉鋼筋，可(ke)以使(shi)樓(lou)板(ban)(ban)(ban)(ban)的(de)剛(gang)度增強，而且(qie)使(shi)得鋼筋和混(hun)凝(ning)土的(de)用量(liang)明顯減少。壓(ya)(ya)型板(ban)(ban)(ban)(ban)表(biao)面壓(ya)(ya)紋使(shi)樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)與混(hun)凝(ning)土之間產生大的(de)結合力，使(shi)二者(zhe)形成整體，再(zai)配合上加勁肋，使(shi)得有高強承(cheng)(cheng)載力。還可(ke)以作(zuo)為性模板(ban)(ban)(ban)(ban)，懸挑的(de)長度可(ke)根據樓(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)的(de)截(jie)面特(te)性來定。為了(le)防止(zhi)懸挑板(ban)(ban)(ban)(ban)的(de)開裂，需在支座處依結構(gou)工程(cheng)師的(de)設計(ji)配上負筋。而且(qie)都是經過固定滅火(huo)系統(tong)及耐火(huo)構(gou)件質量(liang)檢(jian)測中(zhong)心的(de)耐火(huo)檢(jian)測，具有防火(huo)的(de)特(te)性。

重慶鍍(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)按生產及加(jia)工方法(fa)可分(fen)為(wei)以(yi)下(xia)幾(ji)類： 熱浸(jin)(jin)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。將薄(bo)(bo)鋼(gang)板(ban)(ban)(ban)(ban)浸(jin)(jin)入熔(rong)解(jie)的(de)鋅(xin)(xin)(xin)(xin)(xin)槽(cao)中(zhong)，使其(qi)表面(mian)(mian)粘附一(yi)層鋅(xin)(xin)(xin)(xin)(xin)的(de)薄(bo)(bo)鋼(gang)板(ban)(ban)(ban)(ban)。目前主要采用(yong)連(lian)續鍍(du)鋅(xin)(xin)(xin)(xin)(xin)工藝生產，即把(ba)成卷的(de)鋼(gang)板(ban)(ban)(ban)(ban)連(lian)續浸(jin)(jin)在熔(rong)解(jie)有(you)(you)鋅(xin)(xin)(xin)(xin)(xin)的(de)鍍(du)槽(cao)中(zhong)制成鍍(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)； 合(he)金(jin)化鍍(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。為(wei)克服單面(mian)(mian)未涂(tu)鋅(xin)(xin)(xin)(xin)(xin)的(de)缺點(dian)，又有(you)(you)一(yi)種(zhong)在另(ling)面(mian)(mian)涂(tu)以(yi)薄(bo)(bo)層鋅(xin)(xin)(xin)(xin)(xin)的(de)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)，即雙(shuang)面(mian)(mian)差鍍(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)；合(he)金(jin)、復合(he)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。它是用(yong)鋅(xin)(xin)(xin)(xin)(xin)和(he)其(qi)他(ta)金(jin)屬(shu)如(ru)鉛、鋅(xin)(xin)(xin)(xin)(xin)制成合(he)金(jin)乃(nai)至復合(he)鍍(du)成的(de)鋼(gang)板(ban)(ban)(ban)(ban)。這(zhe)種(zhong)鋼(gang)板(ban)(ban)(ban)(ban)既具有(you)(you)防銹性(xing)能，又有(you)(you)良好的(de)涂(tu)裝性(xing)能。

重慶(qing)樓承(cheng)板(ban)(ban)(ban)分(fen)兩種(zhong)。一種(zhong)是(shi)把樓承(cheng)板(ban)(ban)(ban)當(dang)做承(cheng)受(shou)拉力的(de)(de)鋼筋計(ji)算(suan)的(de)(de)，另外一種(zhong)是(shi)僅(jin)把樓承(cheng)板(ban)(ban)(ban)作為模(mo)板(ban)(ban)(ban)計(ji)算(suan)而不(bu)參與受(shou)力的(de)(de)。做模(mo)板(ban)(ban)(ban)計(ji)算(suan)的(de)(de)比較簡單(dan)，直接按照(zhao)跨度頂就行(xing)了(le)。2米以下選0.8的(de)(de)，2-3米的(de)(de)選1.0的(de)(de)。樓承(cheng)板(ban)(ban)(ban)作為受(shou)力鋼筋計(ji)算(suan)，就按照(zhao)模(mo)板(ban)(ban)(ban)的(de)(de)選用樓承(cheng)板(ban)(ban)(ban)（或者加厚(hou)且只能加厚(hou)），然后在計(ji)算(suan)配(pei)筋的(de)(de)時(shi)候可以按照(zhao)面(mian)積減(jian)少鋼筋用量。樓承(cheng)板(ban)(ban)(ban)不(bu)能單(dan)獨(du)計(ji)算(suan)的(de)(de)，它和整個(ge)(ge)樓板(ban)(ban)(ban)是(shi)一個(ge)(ge)體(ti)系(xi)的(de)(de)。

鍍鋅鋼管廠家鍍鋅卷分熱鍍鋅和電鍍鋅兩種，熱鍍鋅鍍鋅層厚，具有鍍層均勻，附著力強，使用壽命長等優點。云南鍍鋅鋼管電(dian)鍍鋅成本低，表面不(bu)是很光滑(hua)，其本身的(de)(de)耐腐蝕性比(bi)熱鍍鋅管(guan)相差很多(duo)。提起鍍鋅管(guan)，可(ke)能(neng)沒接觸過建材的(de)(de)朋(peng)友并不(bu)了(le)解(jie)。從1935年建立(li)一條連續涂層鋼(gang)板(ban)(ban)(ban)線開始(shi)，彩(cai)涂板(ban)(ban)(ban)得到了(le)廣泛應(ying)用，目前彩(cai)涂板(ban)(ban)(ban)的(de)(de)品種(zhong)(zhong)繁多(duo)，大約(yue)超(chao)過600種(zhong)(zhong)，彩(cai)涂板(ban)(ban)(ban)兼有(you)(you)機(ji)聚(ju)合物與(yu)鋼(gang)板(ban)(ban)(ban)兩者的(de)(de)優(you)點，既有(you)(you)有(you)(you)機(ji)聚(ju)合物的(de)(de)良(liang)好著色性、成型性、耐蝕性、裝飾性、又(you)有(you)(you)鋼(gang)板(ban)(ban)(ban)的(de)(de)高(gao)強度(du)和易加工性，能(neng)很容易地進行沖壓裁剪、彎曲(qu)、深(shen)沖等加工。