彩(cai)鋼(gang)(gang)(gang)是(shi)指彩(cai)涂(tu)鋼(gang)(gang)(gang)板(ban)(ban)，彩(cai)涂(tu)鋼(gang)(gang)(gang)板(ban)(ban)是(shi)一種(zhong)帶(dai)有有機涂(tu)層的(de)(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)，傳統的(de)(de)(de)涂(tu)層分好(hao)幾類(lei)，氟(fu)碳涂(tu)層的(de)(de)(de)，幾乎可(ke)以(yi)防腐20年。一般從鋼(gang)(gang)(gang)廠(chang)以(yi)卷筒的(de)(de)(de)形式分銷(xiao)到各地。我們(men)經常看到的(de)(de)(de)彩(cai)鋼(gang)(gang)(gang)板(ban)(ban)是(shi)指加(jia)工好(hao)的(de)(de)(de)板(ban)(ban)材，厚(hou)度(du)在50~100mm左右，它是(shi)由中間的(de)(de)(de)填料和(he)兩面的(de)(de)(de)彩(cai)鋼(gang)(gang)(gang)板(ban)(ban)組成。其中，彩(cai)板(ban)(ban)厚(hou)度(du)有0.4mm、0.5mm、0.6mm等不同的(de)(de)(de)厚(hou)度(du),中間層可(ke)以(yi)是(shi)聚胺脂、巖(yan)綿(mian)或泡沫塑料等。由于有專用(yong)型(xing)材，所以(yi)用(yong)彩(cai)鋼(gang)(gang)(gang)板(ban)(ban)構筑的(de)(de)(de)廠(chang)房建(jian)造速度(du)很快(kuai)（如(ru)非典時的(de)(de)(de)小湯山醫院），但強度(du)低。

用(yong)(yong)電鍍(du)(du)(du)(du)法制(zhi)造這(zhe)種鍍(du)(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)具有良(liang)好的(de)(de)加(jia)工性(xing)(xing)。但鍍(du)(du)(du)(du)層較薄(bo)，耐腐蝕性(xing)(xing)不如熱浸法鍍(du)(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)(ban)；單(dan)面(mian)(mian)(mian)鍍(du)(du)(du)(du)和(he)(he)雙(shuang)面(mian)(mian)(mian)差鍍(du)(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)。單(dan)面(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)，即只在一面(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)的(de)(de)產品。在焊(han)接(jie)、涂(tu)(tu)(tu)(tu)裝、防(fang)銹處理(li)、加(jia)工等方(fang)面(mian)(mian)(mian)，具有比雙(shuang)面(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)(ban)好的(de)(de)適(shi)應性(xing)(xing)。為(wei)克服單(dan)面(mian)(mian)(mian)未(wei)涂(tu)(tu)(tu)(tu)鋅(xin)的(de)(de)缺點(dian)，又有一種在另面(mian)(mian)(mian)涂(tu)(tu)(tu)(tu)以薄(bo)層鋅(xin)的(de)(de)鍍(du)(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)(ban)，即雙(shuang)面(mian)(mian)(mian)差鍍(du)(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)(ban)；合(he)金、復(fu)合(he)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)。它是用(yong)(yong)鋅(xin)和(he)(he)其他金屬(shu)如鉛(qian)、鋅(xin)制(zhi)成合(he)金乃至(zhi)復(fu)合(he)鍍(du)(du)(du)(du)成的(de)(de)鋼(gang)板(ban)(ban)(ban)(ban)(ban)。這(zhe)種鋼(gang)板(ban)(ban)(ban)(ban)(ban)既具有防(fang)銹性(xing)(xing)能，又有良(liang)好的(de)(de)涂(tu)(tu)(tu)(tu)裝性(xing)(xing)能。 除上述(shu)五種外(wai)，還有彩色鍍(du)(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)、印花(hua)涂(tu)(tu)(tu)(tu)裝鍍(du)(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)、聚氯乙烯疊(die)層鍍(du)(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)等。但目前常用(yong)(yong)的(de)(de)仍為(wei)熱浸鍍(du)(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)(ban)。 鍍(du)(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)按用(yong)(yong)途(tu)又可分(fen)為(wei)一般(ban)用(yong)(yong)、屋頂(ding)用(yong)(yong)、建筑外(wai)側(ce)板(ban)(ban)(ban)(ban)(ban)用(yong)(yong)、結構用(yong)(yong)、瓦壟(long)板(ban)(ban)(ban)(ban)(ban)用(yong)(yong)、拉伸用(yong)(yong)和(he)(he)深(shen)沖用(yong)(yong)等鍍(du)(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)(ban)。

鍍鋅價格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。遂寧鍍鋅在(zai)使(shi)用階段(duan)樓(lou)承板(ban)作(zuo)(zuo)為(wei)混(hun)凝土(tu)樓(lou)板(ban)的(de)(de)受拉鋼筋(jin)，也提高了樓(lou)板(ban)的(de)(de)剛度(du)，節省了鋼筋(jin)和(he)(he)混(hun)凝土(tu)的(de)(de)用量(liang)。樓(lou)承板(ban)上面可(ke)以鋪設保溫，隔(ge)(ge)音，隔(ge)(ge)熱，隔(ge)(ge)振等材料。樓(lou)面性能充分發揮鋼的(de)(de)良(liang)好的(de)(de)抗拉強(qiang)度(du)和(he)(he)延性及混(hun)凝土(tu)優良(liang)的(de)(de)抗壓(ya)強(qiang)度(du)和(he)(he)較(jiao)大(da)的(de)(de)剛度(du)。壓(ya)型(xing)板(ban)表(biao)面壓(ya)紋使(shi)樓(lou)承板(ban)與混(hun)凝土(tu)之間產(chan)生大(da)的(de)(de)結合力(li)，使(shi)二者形成整(zheng)體，配(pei)以加勁肋，使(shi)樓(lou)承板(ban)系統具有高強(qiang)承載力(li)。在(zai)懸臂條件(jian)下，樓(lou)承板(ban)僅作(zuo)(zuo)為(wei)性模板(ban)。懸挑的(de)(de)長度(du)可(ke)根(gen)據樓(lou)承板(ban)的(de)(de)截面特性來定。為(wei)了防止懸挑板(ban)的(de)(de)開(kai)裂，需(xu)在(zai)支座處依結構工程師的(de)(de)設計(ji)配(pei)上負筋(jin)。

鍍(du)鋅鋼(gang)(gang)板(ban)(ban)為(wei)基板(ban)(ban)的(de)(de)(de)彩(cai)涂鋼(gang)(gang)板(ban)(ban)，除(chu)有(you)鋅保護外，鋅層(ceng)上(shang)的(de)(de)(de)有(you)機涂層(ceng)起(qi)了(le)覆(fu)蓋隔離作用(yong)，可(ke)防止(zhi)鋼(gang)(gang)板(ban)(ban)生銹，使(shi)用(yong)壽(shou)命比鍍(du)鋅鋼(gang)(gang)板(ban)(ban)更長(chang)，據介紹涂層(ceng)鋼(gang)(gang)板(ban)(ban)的(de)(de)(de)使(shi)用(yong)壽(shou)命比鍍(du)鋅鋼(gang)(gang)板(ban)(ban)長(chang)50%。在連續機組(zu)上(shang)以(yi)冷軋帶鋼(gang)(gang)，鍍(du)鋅帶鋼(gang)(gang)（電(dian)鍍(du)鋅和(he)熱鍍(du)鋅）為(wei)基板(ban)(ban)，經過表面預處(chu)理（脫脂和(he)化學(xue)處(chu)理），用(yong)輥(gun)涂的(de)(de)(de)方法，涂上(shang)一層(ceng)或多層(ceng)液態(tai)涂料(liao)，經過烘烤和(he)冷卻所得的(de)(de)(de)板(ban)(ban)材即為(wei)涂層(ceng)鋼(gang)(gang)板(ban)(ban)。由于涂層(ceng)可(ke)以(yi)有(you)各(ge)種(zhong)不(bu)同(tong)的(de)(de)(de)顏(yan)色(se)，習慣上(shang)把涂層(ceng)鋼(gang)(gang)板(ban)(ban)叫做(zuo)(zuo)彩(cai)色(se)涂層(ceng)鋼(gang)(gang)板(ban)(ban)。又由于涂層(ceng)是在鋼(gang)(gang)板(ban)(ban)成型加工之前(qian)進(jin)行的(de)(de)(de)，在國(guo)外這叫做(zuo)(zuo)預涂層(ceng)鋼(gang)(gang)板(ban)(ban)。

樓(lou)(lou)承板(ban)(ban)的(de)(de)使用是需要(yao)(yao)安裝的(de)(de)，那么如果要(yao)(yao)安裝就要(yao)(yao)選(xuan)擇合(he)適的(de)(de)小配(pei)(pei)件(jian)，焊后栓(shuan)釘(ding)(ding)高(gao)度(du)大于壓型鋼(gang)(gang)(gang)板(ban)(ban)波高(gao)30MM(留(liu)意挑(tiao)選(xuan)樓(lou)(lou)板(ban)(ban)的(de)(de)類(lei)型);栓(shuan)釘(ding)(ding)頂面混(hun)凝土(tu)保(bao)護層(ceng)不(bu)小于15MM(留(liu)意樓(lou)(lou)板(ban)(ban)總厚度(du))直徑不(bu)宜大于19MM。樓(lou)(lou)承板(ban)(ban)栓(shuan)釘(ding)(ding)類(lei)型有ф8、ф10、ф13、ф16、ф19、ф22、ф25，栓(shuan)釘(ding)(ding)一般在(zai)鋼(gang)(gang)(gang)結(jie)構修建中(zhong)(zhong),遍及使用在(zai)柱腳和樓(lou)(lou)板(ban)(ban)中(zhong)(zhong),一般剛度(du)要(yao)(yao)求高(gao)的(de)(de)柱腳都選(xuan)用鋼(gang)(gang)(gang)柱內伸(shen)至混(hun)凝土(tu)中(zhong)(zhong)，鋼(gang)(gang)(gang)柱埋入混(hun)凝土(tu)的(de)(de)部位四(si)周均布栓(shuan)釘(ding)(ding)。樓(lou)(lou)承板(ban)(ban)輕鋼(gang)(gang)(gang)結(jie)構常用厚度(du)為0.8mm,1.0mm，1.2mm,荷載(zai)較大的(de)(de)情況下會用到1.5mm。一般需要(yao)(yao)用栓(shuan)釘(ding)(ding)與鋼(gang)(gang)(gang)梁銜接，板(ban)(ban)中(zhong)(zhong)配(pei)(pei)少量鋼(gang)(gang)(gang)筋，上面澆混(hun)凝土(tu)層(ceng)，總厚度(du)約在(zai)100-200mm之間。