彩涂板價格鍍鋅鋼板的表面鍍鋅主要采用的方法是熱鍍鋅。九龍坡彩涂板熱鍍(du)(du)鋅(xin)是(shi)由(you)較古老的熱鍍(du)(du)方法發展(zhan)而來(lai)(lai)的，自從1836年(nian)(nian)(nian)法國(guo)把(ba)熱鍍(du)(du)鋅(xin)應用于工業以來(lai)(lai)，已(yi)經(jing)有(you)一(yi)百七十(shi)年(nian)(nian)(nian)的歷(li)史了。然而，熱鍍(du)(du)鋅(xin)工業是(shi)近三(san)十(shi)年(nian)(nian)(nian)來(lai)(lai)伴隨冷(leng)軋帶鋼的飛速發展(zhan)而得到了大規模(mo)發展(zhan)。鍍(du)(du)鋅(xin)溶液(ye)有(you)氰(qing)(qing)(qing)(qing)化(hua)物(wu)鍍(du)(du)液(ye)和(he)(he)無氰(qing)(qing)(qing)(qing)鍍(du)(du)液(ye)兩類(lei)。氰(qing)(qing)(qing)(qing)化(hua)物(wu)鍍(du)(du)液(ye)中(zhong)分微(wei)氰(qing)(qing)(qing)(qing)、低(di)氰(qing)(qing)(qing)(qing)、中(zhong)氰(qing)(qing)(qing)(qing)、和(he)(he)高氰(qing)(qing)(qing)(qing)幾類(lei)。無氰(qing)(qing)(qing)(qing)鍍(du)(du)液(ye)有(you)堿(jian)性鋅(xin)酸鹽鍍(du)(du)液(ye)、銨鹽鍍(du)(du)液(ye)、硫酸鹽鍍(du)(du)液(ye)及無氨氯化(hua)物(wu)鍍(du)(du)液(ye)等。氰(qing)(qing)(qing)(qing)化(hua)鍍(du)(du)鋅(xin)溶液(ye)均鍍(du)(du)能力好(hao)，得到的鍍(du)(du)層(ceng)光(guang)滑細致(zhi)，在生產中(zhong)被長期采用。但由(you)于氰(qing)(qing)(qing)(qing)化(hua)物(wu)劇毒，對環(huan)境污染嚴重，近年(nian)(nian)(nian)來(lai)(lai)已(yi)趨(qu)向(xiang)于采用低(di)氰(qing)(qing)(qing)(qing)、微(wei)氰(qing)(qing)(qing)(qing)、無氰(qing)(qing)(qing)(qing)鍍(du)(du)鋅(xin)溶液(ye)。

熱(re)浸(jin)(jin)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)將薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)浸(jin)(jin)入熔解的(de)(de)鋅(xin)槽(cao)中，使其(qi)表面(mian)(mian)(mian)(mian)粘附一層(ceng)鋅(xin)的(de)(de)薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。目前主(zhu)要采用連續鍍(du)(du)(du)(du)鋅(xin)工藝生(sheng)產，即把(ba)成卷的(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)連續浸(jin)(jin)在(zai)(zai)熔解有鋅(xin)的(de)(de)鍍(du)(du)(du)(du)槽(cao)中制(zhi)(zhi)成鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban);合(he)金化(hua)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這種鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)也是用熱(re)浸(jin)(jin)法制(zhi)(zhi)造，但在(zai)(zai)出槽(cao)后，立即把(ba)它加熱(re)到500 ℃左右(you)，使其(qi)生(sheng)成鋅(xin)和鐵的(de)(de)合(he)金被膜。這種鍍(du)(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)具(ju)(ju)有良好的(de)(de)涂料的(de)(de)密著性和焊(han)接性;電(dian)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。用電(dian)鍍(du)(du)(du)(du)法制(zhi)(zhi)造這種鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)具(ju)(ju)有良好的(de)(de)加工性。但鍍(du)(du)(du)(du)層(ceng)較薄(bo)，耐腐(fu)蝕性不如(ru)熱(re)浸(jin)(jin)法鍍(du)(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban);單面(mian)(mian)(mian)(mian)鍍(du)(du)(du)(du)和雙(shuang)面(mian)(mian)(mian)(mian)差鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。單面(mian)(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)，即只在(zai)(zai)一面(mian)(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)的(de)(de)產品。在(zai)(zai)焊(han)接、涂裝(zhuang)、防銹處理、加工等方(fang)面(mian)(mian)(mian)(mian)，具(ju)(ju)有比雙(shuang)面(mian)(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)好的(de)(de)適應性。

鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)卷分熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)和(he)電鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)兩種，熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)層(ceng)厚，具有(you)鍍(du)(du)(du)層(ceng)均勻(yun)，附著力強(qiang)，使(shi)用壽命長等(deng)優點(dian)。電鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)成(cheng)本(ben)低(di)，表面不(bu)是(shi)很光滑(hua)，其(qi)本(ben)身(shen)的耐(nai)腐蝕性比熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)管相差很多。提(ti)起鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)管，可能沒接觸過(guo)建(jian)材的朋友并不(bu)了解(jie)。從1935年(nian)建(jian)立一(yi)條連續涂(tu)層(ceng)鋼板線(xian)開始，彩涂(tu)板得到了廣泛應用，目前彩涂(tu)板的品種繁(fan)多，大約超過(guo)600種，彩涂(tu)板兼有(you)機(ji)聚合(he)(he)物與鋼板兩者的優點(dian)，既有(you)有(you)機(ji)聚合(he)(he)物的良好著色性、成(cheng)型(xing)性、耐(nai)蝕性、裝飾(shi)性、又有(you)鋼板的高強(qiang)度和(he)易(yi)加工性，能很容易(yi)地進(jin)行沖壓(ya)裁剪、彎曲、深沖等(deng)加工。

彩(cai)鋼(gang)(gang)是指(zhi)彩(cai)涂(tu)鋼(gang)(gang)板，彩(cai)涂(tu)鋼(gang)(gang)板是一種(zhong)帶(dai)有(you)(you)有(you)(you)機涂(tu)層的(de)(de)鋼(gang)(gang)板，傳統(tong)的(de)(de)涂(tu)層分好幾(ji)類，氟(fu)碳涂(tu)層的(de)(de)，幾(ji)乎可以(yi)防腐20年。一般(ban)從鋼(gang)(gang)廠(chang)以(yi)卷筒的(de)(de)形(xing)式(shi)分銷到各(ge)地。我(wo)們經(jing)常(chang)看到的(de)(de)彩(cai)鋼(gang)(gang)板是指(zhi)加工(gong)好的(de)(de)板材(cai)，厚(hou)(hou)度在50~100mm左右(you)，它(ta)是由(you)中(zhong)間的(de)(de)填料和兩(liang)面的(de)(de)彩(cai)鋼(gang)(gang)板組成。其中(zhong)，彩(cai)板厚(hou)(hou)度有(you)(you)0.4mm、0.5mm、0.6mm等(deng)(deng)不同的(de)(de)厚(hou)(hou)度,中(zhong)間層可以(yi)是聚胺脂、巖綿或(huo)泡沫(mo)塑料等(deng)(deng)。由(you)于有(you)(you)專用(yong)(yong)型材(cai)，所以(yi)用(yong)(yong)彩(cai)鋼(gang)(gang)板構筑的(de)(de)廠(chang)房建造速度很快（如非典時的(de)(de)小湯山醫院），但強度低。

樓承(cheng)(cheng)板(ban)本(ben)身有(you)(you)(you)良好(hao)(hao)的(de)(de)延伸性(xing)(xing)，自(zi)重(zhong)輕(qing)，自(zi)振周期長，較大變(bian)形下(xia)能(neng)(neng)吸(xi)收變(bian)形能(neng)(neng)，結(jie)(jie)構(gou)體系的(de)(de)連接(jie)多(duo)為柔性(xing)(xing)連接(jie)，圍(wei)護結(jie)(jie)構(gou)可(ke)隨(sui)主體結(jie)(jie)構(gou)發(fa)生(sheng)(sheng)變(bian)位(wei)，其(qi)抗(kang)震(zhen)性(xing)(xing)能(neng)(neng)得(de)到了(le)大大提高(gao)。自(zi)重(zhong)減(jian)輕(qing)也(ye)會增(zeng)強(qiang)其(qi)抗(kang)震(zhen)性(xing)(xing)能(neng)(neng)，自(zi)重(zhong)減(jian)少(shao)一半，等(deng)同于降(jiang)低抗(kang)震(zhen)設防烈度(du)一度(du)，地(di)震(zhen)作用(yong)(yong)(yong)可(ke)降(jiang)低30％—40％J，從而減(jian)少(shao)了(le)很多(duo)有(you)(you)(you)關抗(kang)震(zhen)的(de)(de)構(gou)造(zao)要求，降(jiang)低了(le)工程造(zao)價。我國面臨水土(tu)流失(shi)、環(huan)(huan)境污染等(deng)一系列(lie)影響(xiang)可(ke)持續發(fa)展的(de)(de)問題，環(huan)(huan)保建(jian)筑(zhu)(zhu)的(de)(de)提出應運而生(sheng)(sheng)，環(huan)(huan)保建(jian)筑(zhu)(zhu)之能(neng)(neng)源(yuan)利(li)用(yong)(yong)(yong)高(gao)、環(huan)(huan)境好(hao)(hao)、在保障人(ren)們(men)生(sheng)(sheng)活(huo)的(de)(de)基礎上消(xiao)耗低，使用(yong)(yong)(yong)周期長等(deng)。樓承(cheng)(cheng)板(ban)建(jian)筑(zhu)(zhu)恰恰在這些方面能(neng)(neng)夠滿足(zu)要求，與其(qi)他(ta)建(jian)筑(zhu)(zhu)結(jie)(jie)構(gou)體系相比，樓承(cheng)(cheng)板(ban)建(jian)筑(zhu)(zhu)沒有(you)(you)(you)空(kong)氣污染和(he)噪音，也(ye)不會對(dui)森(sen)林等(deng)資源(yuan)造(zao)成破壞，并且建(jian)筑(zhu)(zhu)材料可(ke)以回收再(zai)利(li)用(yong)(yong)(yong)，減(jian)少(shao)了(le)固體垃圾的(de)(de)出現，有(you)(you)(you)利(li)于人(ren)與自(zi)然的(de)(de)協調發(fa)展，代表著(zhu)建(jian)筑(zhu)(zhu)行業(ye)的(de)(de)新水平。