樓(lou)承板鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)首要(yao)起到防腐的(de)效果，按標準(zhun)組(zu)合(he)樓(lou)板與非組(zu)合(he)樓(lou)板壓型鋼板應選用(yong)(yong)熱鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)，不(bu)該選用(yong)(yong)電鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼板，其雙(shuang)面(mian)(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)層(ceng)總含(han)量(liang)(liang)要(yao)滿足在使用(yong)(yong)期間不(bu)致銹損的(de)要(yao)求。當作為(wei)非組(zu)合(he)樓(lou)承板時，鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)層(ceng)含(han)量(liang)(liang)可(ke)選用(yong)(yong)較(jiao)低(di)值;當為(wei)組(zu)合(he)樓(lou)承板時，鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)層(ceng)含(han)量(liang)(liang)不(bu)該小于150g/m2。當為(wei)組(zu)合(he)樓(lou)板且使用(yong)(yong)環(huan)境(jing)條件(jian)較(jiao)為(wei)惡劣時，鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)層(ceng)含(han)量(liang)(liang)應選用(yong)(yong)上(shang)限值或更(geng)高值。更(geng)高的(de)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)要(yao)求，如雙(shuang)面(mian)(mian)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)量(liang)(liang)為(wei)300g/m2、350g/m2或鍍(du)(du)(du)鋁(lv)(lv)鋅(xin)(xin)(xin)(xin)(xin)(5%鋁(lv)(lv))275g/m2、300g/m2等(deng)，較(jiao)高的(de)鍍(du)(du)(du)層(ceng)量(liang)(liang)使組(zu)合(he)樓(lou)板有更(geng)長耐(nai)久性，同等(deng)量(liang)(liang)的(de)鍍(du)(du)(du)鋁(lv)(lv)鋅(xin)(xin)(xin)(xin)(xin)的(de)防銹蝕才(cai)能大約兩倍(bei)于一(yi)般熱鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)。鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)量(liang)(liang)也不(bu)是越厚(hou)越好，當鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)量(liang)(liang)較(jiao)厚(hou)時，抗(kang)剪連接(jie)件(jian)栓釘的(de)焊(han)接(jie)質量(liang)(liang)就很難保證(zheng)，焊(han)接(jie)時，宜選用(yong)(yong)局部(bu)除鋅(xin)(xin)(xin)(xin)(xin)處(chu)理措施。

熱(re)鍍(du)(du)鋅(xin)卷板現貨消(xiao)息：熱(re)鍍(du)(du)鋅(xin)產品廣泛用于建筑、家電、車船、容器制造業(ye)、機(ji)電業(ye)等，幾乎涉及到(dao)衣食住行各個領域。近年來，世界鍍(du)(du)鋅(xin)鋼(gang)(gang)板需(xu)求量(liang)不斷增加，產量(liang)增長也很快，在(zai)美、日等鋼(gang)(gang)材(cai)生(sheng)產大國，熱(re)鍍(du)(du)鋅(xin)鋼(gang)(gang)板在(zai)鋼(gang)(gang)材(cai)中所占比例已(yi)(yi)高達13%-15%。 熱(re)鍍(du)(du)鋅(xin)卷板現貨消(xiao)息：近來，汽(qi)車行業(ye)越來越重視(shi)材(cai)料的使(shi)用壽命，用涂漆冷軋鋼(gang)(gang)板已(yi)(yi)不能滿足耐(nai)(nai)腐(fu)蝕(shi)方(fang)面的要求。在(zai)這(zhe)種情況下，耐(nai)(nai)腐(fu)蝕(shi)性優良且成(cheng)本(ben)低廉的熱(re)鍍(du)(du)鋅(xin)板開始普遍受到(dao)了汽(qi)車廠家的青睞。

重慶鍍(du)鋅(xin)(xin)(xin)板(ban)按生產及加工方法可(ke)分(fen)為以下幾類： 熱浸鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)。將薄鋼(gang)(gang)(gang)(gang)板(ban)浸入熔(rong)解的(de)鋅(xin)(xin)(xin)槽(cao)中(zhong)，使其(qi)表(biao)面(mian)粘(zhan)附一(yi)層鋅(xin)(xin)(xin)的(de)薄鋼(gang)(gang)(gang)(gang)板(ban)。目(mu)前主要(yao)采用連續鍍(du)鋅(xin)(xin)(xin)工藝生產，即(ji)把(ba)成(cheng)卷(juan)的(de)鋼(gang)(gang)(gang)(gang)板(ban)連續浸在熔(rong)解有(you)(you)鋅(xin)(xin)(xin)的(de)鍍(du)槽(cao)中(zhong)制(zhi)成(cheng)鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)； 合(he)金(jin)化鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)。為克服單面(mian)未涂鋅(xin)(xin)(xin)的(de)缺點，又有(you)(you)一(yi)種(zhong)在另(ling)面(mian)涂以薄層鋅(xin)(xin)(xin)的(de)鍍(du)鋅(xin)(xin)(xin)板(ban)，即(ji)雙(shuang)面(mian)差鍍(du)鋅(xin)(xin)(xin)板(ban)；合(he)金(jin)、復合(he)鍍(du)鋅(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)板(ban)。它是(shi)用鋅(xin)(xin)(xin)和其(qi)他金(jin)屬如(ru)鉛、鋅(xin)(xin)(xin)制(zhi)成(cheng)合(he)金(jin)乃至復合(he)鍍(du)成(cheng)的(de)鋼(gang)(gang)(gang)(gang)板(ban)。這種(zhong)鋼(gang)(gang)(gang)(gang)板(ban)既具有(you)(you)防(fang)銹性能，又有(you)(you)良好的(de)涂裝性能。

鍍(du)(du)鋅(xin)鋼(gang)(gang)(gang)(gang)板(ban)(ban)按用(yong)(yong)(yong)(yong)途又可分(fen)為(wei)(wei)一般用(yong)(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)(yong)、建(jian)筑外側板(ban)(ban)用(yong)(yong)(yong)(yong)、結(jie)(jie)構(gou)用(yong)(yong)(yong)(yong)、瓦(wa)壟板(ban)(ban)用(yong)(yong)(yong)(yong)、拉伸(shen)用(yong)(yong)(yong)(yong)和深沖用(yong)(yong)(yong)(yong)等(deng)鍍(du)(du)鋅(xin)鋼(gang)(gang)(gang)(gang)板(ban)(ban)。對于一般防(fang)(fang)保護(hu)(hu)用(yong)(yong)(yong)(yong)鍍(du)(du)層，可以(yi)采用(yong)(yong)(yong)(yong)堿性鋅(xin)酸(suan)鹽鍍(du)(du)鋅(xin)彩色(se)(se)鈍化(hua)工(gong)藝。有時為(wei)(wei)了產品(pin)的配色(se)(se)需要，也(ye)可以(yi)采用(yong)(yong)(yong)(yong)藍白色(se)(se)鈍化(hua)工(gong)藝，比如軍綠色(se)(se)鈍化(hua)、黑色(se)(se)鈍化(hua)等(deng)。為(wei)(wei)提高鋼(gang)(gang)(gang)(gang)管(guan)的耐腐蝕性能(neng)，對一般鋼(gang)(gang)(gang)(gang)管(guan)進行鍍(du)(du)鋅(xin)。鍍(du)(du)鋅(xin)卷分(fen)熱鍍(du)(du)鋅(xin)和電(dian)鍍(du)(du)鋅(xin)兩種(zhong)，熱鍍(du)(du)鋅(xin)鍍(du)(du)鋅(xin)層厚，電(dian)鍍(du)(du)鋅(xin)成(cheng)本低(di)，表(biao)面不是很光滑。吹氧焊(han)管(guan)：用(yong)(yong)(yong)(yong)作煉鋼(gang)(gang)(gang)(gang)吹氧用(yong)(yong)(yong)(yong)管(guan)，一般用(yong)(yong)(yong)(yong)小口徑的焊(han)接鋼(gang)(gang)(gang)(gang)管(guan)，規格(ge)由3/8-2寸八種(zhong)。用(yong)(yong)(yong)(yong)08、10、15、20或者(zhe)195-Q235的鋼(gang)(gang)(gang)(gang)帶制作成(cheng)的，為(wei)(wei)了防(fang)(fang)腐蝕，有得進行滲鋁處(chu)理。鍍(du)(du)鋅(xin)其(qi)防(fang)(fang)護(hu)(hu)作用(yong)(yong)(yong)(yong)更強(qiang)，抗腐蝕能(neng)力(li)強(qiang)。整(zheng)個結(jie)(jie)構(gou)由鋅(xin)，形成(cheng)致密(mi)的四(si)元結(jie)(jie)晶體(ti)，此結(jie)(jie)晶體(ti)在鋼(gang)(gang)(gang)(gang)板(ban)(ban)上形成(cheng)一層屏障(zhang)， 因而有效的防(fang)(fang)止腐蝕因子穿透。 耐腐蝕性來自鋅(xin)的障(zhang)礙層保護(hu)(hu)功能(neng)強(qiang)。

鍍鋅鋼板廠家樓承板適應主體鋼結構快速施工的要求，能夠在短時間內提供堅定的作業平臺，并可采用多個樓層鋪設壓型鋼板，分層澆筑混凝土板的流水施工。萬源鍍鋅鋼板在使用(yong)階段樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)作為(wei)混凝(ning)(ning)土樓板(ban)(ban)(ban)(ban)的(de)(de)受(shou)拉鋼(gang)筋，也提(ti)高了樓板(ban)(ban)(ban)(ban)的(de)(de)剛度(du)，節省了鋼(gang)筋和混凝(ning)(ning)土的(de)(de)用(yong)量。樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)上(shang)面(mian)可(ke)以(yi)鋪設(she)保溫，隔(ge)(ge)音，隔(ge)(ge)熱，隔(ge)(ge)振等材料。樓面(mian)性(xing)能(neng)充分(fen)發(fa)揮(hui)鋼(gang)的(de)(de)良(liang)好的(de)(de)抗(kang)拉強(qiang)度(du)和延性(xing)及混凝(ning)(ning)土優(you)良(liang)的(de)(de)抗(kang)壓強(qiang)度(du)和較大(da)的(de)(de)剛度(du)。壓型板(ban)(ban)(ban)(ban)表(biao)面(mian)壓紋使樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)與混凝(ning)(ning)土之間產生大(da)的(de)(de)結(jie)合力，使二(er)者形成整體，配以(yi)加勁(jing)肋，使樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)系(xi)統具有高強(qiang)承(cheng)(cheng)(cheng)載(zai)力。在懸(xuan)臂條(tiao)件下，樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)僅作為(wei)性(xing)模(mo)板(ban)(ban)(ban)(ban)。懸(xuan)挑(tiao)的(de)(de)長度(du)可(ke)根據樓承(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)的(de)(de)截面(mian)特性(xing)來定(ding)。為(wei)了防止懸(xuan)挑(tiao)板(ban)(ban)(ban)(ban)的(de)(de)開裂，需在支座處(chu)依(yi)結(jie)構工程師的(de)(de)設(she)計配上(shang)負筋。

鍍(du)(du)(du)(du)鋅(xin)卷分(fen)熱(re)鍍(du)(du)(du)(du)鋅(xin)和電(dian)鍍(du)(du)(du)(du)鋅(xin)兩種，熱(re)鍍(du)(du)(du)(du)鋅(xin)鍍(du)(du)(du)(du)鋅(xin)層(ceng)厚(hou)，具(ju)有(you)(you)(you)鍍(du)(du)(du)(du)層(ceng)均勻(yun)，附著(zhu)力強，使用壽(shou)命長等(deng)優(you)點。電(dian)鍍(du)(du)(du)(du)鋅(xin)成(cheng)本低，表面不(bu)是很光(guang)滑，其本身的(de)耐腐蝕性(xing)(xing)(xing)比熱(re)鍍(du)(du)(du)(du)鋅(xin)管相差很多。提起鍍(du)(du)(du)(du)鋅(xin)管，可能沒接觸過建材的(de)朋友并不(bu)了解。從1935年建立一條連(lian)續涂(tu)(tu)層(ceng)鋼板(ban)(ban)線開始，彩涂(tu)(tu)板(ban)(ban)得(de)到了廣(guang)泛應用，目前彩涂(tu)(tu)板(ban)(ban)的(de)品種繁多，大約超過600種，彩涂(tu)(tu)板(ban)(ban)兼(jian)有(you)(you)(you)機聚(ju)合物與鋼板(ban)(ban)兩者的(de)優(you)點，既有(you)(you)(you)有(you)(you)(you)機聚(ju)合物的(de)良好著(zhu)色性(xing)(xing)(xing)、成(cheng)型性(xing)(xing)(xing)、耐蝕性(xing)(xing)(xing)、裝(zhuang)飾性(xing)(xing)(xing)、又有(you)(you)(you)鋼板(ban)(ban)的(de)高強度和易(yi)加工(gong)性(xing)(xing)(xing)，能很容(rong)易(yi)地(di)進行沖(chong)壓(ya)裁(cai)剪、彎曲、深沖(chong)等(deng)加工(gong)。