彩(cai)(cai)鋼(gang)(gang)是(shi)(shi)(shi)(shi)(shi)指(zhi)彩(cai)(cai)涂(tu)(tu)鋼(gang)(gang)板(ban)(ban)，彩(cai)(cai)涂(tu)(tu)鋼(gang)(gang)板(ban)(ban)是(shi)(shi)(shi)(shi)(shi)一種帶有有機涂(tu)(tu)層(ceng)(ceng)的(de)鋼(gang)(gang)板(ban)(ban)，傳統的(de)涂(tu)(tu)層(ceng)(ceng)分好幾(ji)類(lei)，氟(fu)碳(tan)涂(tu)(tu)層(ceng)(ceng)的(de)，幾(ji)乎可(ke)(ke)以(yi)防(fang)腐20年。一般從鋼(gang)(gang)廠以(yi)卷筒的(de)形式分銷到各地。我們(men)經常看到的(de)彩(cai)(cai)鋼(gang)(gang)板(ban)(ban)是(shi)(shi)(shi)(shi)(shi)指(zhi)加工好的(de)板(ban)(ban)材，厚度(du)(du)在(zai)50~100mm左(zuo)右，它是(shi)(shi)(shi)(shi)(shi)由中間的(de)填料和兩面的(de)彩(cai)(cai)鋼(gang)(gang)板(ban)(ban)組成。其中，彩(cai)(cai)板(ban)(ban)厚度(du)(du)有0.4mm、0.5mm、0.6mm等(deng)不同的(de)厚度(du)(du),中間層(ceng)(ceng)可(ke)(ke)以(yi)是(shi)(shi)(shi)(shi)(shi)聚胺脂、巖(yan)綿或泡沫塑(su)料等(deng)。由于有專用型材，所以(yi)用彩(cai)(cai)鋼(gang)(gang)板(ban)(ban)構筑(zhu)的(de)廠房建造速度(du)(du)很快（如非典時(shi)的(de)小湯山醫院），但強(qiang)度(du)(du)低。

熱(re)(re)(re)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)和(he)電(dian)(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)在鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)量(liang)上(shang)有很大的(de)(de)差(cha)別，就像(xiang)山東彩涂卷）。熱(re)(re)(re)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)的(de)(de)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)量(liang)不(bu)(bu)可(ke)能太(tai)小，一般較(jiao)(jiao)(jiao)小為雙面50～60g／m2，較(jiao)(jiao)(jiao)大可(ke)達(da)600g／m2。電(dian)(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)的(de)(de)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)層可(ke)以很薄，較(jiao)(jiao)(jiao)小達(da)15g／m2，但要求鍍(du)(du)(du)(du)層較(jiao)(jiao)(jiao)厚(hou)的(de)(de)話(hua)則生產(chan)線速度(du)很慢，不(bu)(bu)適(shi)應現(xian)代化機組的(de)(de)工藝特點(dian)，一般較(jiao)(jiao)(jiao)大為lO0g／m2左(zuo)右。正因為如(ru)此，電(dian)(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)的(de)(de)生產(chan)受到很大的(de)(de)限制。工一般電(dian)(dian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)比(bi)較(jiao)(jiao)(jiao)多，適(shi)用(yong)于(yu)小部件；熱(re)(re)(re)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)一般用(yong)于(yu)電(dian)(dian)力設備(bei)和(he)構件，適(shi)用(yong)于(yu)大的(de)(de)部件和(he)設備(bei)。當然他(ta)們的(de)(de)價格也(ye)相對便宜一些。建設部已正式下(xia)文，淘汰技(ji)術落后的(de)(de)冷鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)管(guan)，不(bu)(bu)準(zhun)用(yong)冷鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)管(guan)作水、煤氣(qi)管(guan)。

樓承板(ban)(ban)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)首要(yao)起到防腐(fu)的(de)(de)效果，按標(biao)準組(zu)合樓板(ban)(ban)與(yu)非組(zu)合樓板(ban)(ban)壓型(xing)鋼(gang)板(ban)(ban)應選(xuan)用(yong)(yong)(yong)(yong)熱鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)，不(bu)該選(xuan)用(yong)(yong)(yong)(yong)電鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)板(ban)(ban)，其(qi)雙(shuang)面(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)層(ceng)總含量(liang)(liang)(liang)要(yao)滿足(zu)在使(shi)用(yong)(yong)(yong)(yong)期間不(bu)致(zhi)銹(xiu)損的(de)(de)要(yao)求。當(dang)(dang)作為非組(zu)合樓承板(ban)(ban)時，鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)層(ceng)含量(liang)(liang)(liang)可(ke)選(xuan)用(yong)(yong)(yong)(yong)較低值(zhi)(zhi);當(dang)(dang)為組(zu)合樓承板(ban)(ban)時，鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)層(ceng)含量(liang)(liang)(liang)不(bu)該小(xiao)于150g/m2。當(dang)(dang)為組(zu)合樓板(ban)(ban)且使(shi)用(yong)(yong)(yong)(yong)環境條件較為惡(e)劣時，鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)層(ceng)含量(liang)(liang)(liang)應選(xuan)用(yong)(yong)(yong)(yong)上限值(zhi)(zhi)或(huo)(huo)更高值(zhi)(zhi)。更高的(de)(de)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)要(yao)求，如雙(shuang)面(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)量(liang)(liang)(liang)為300g/m2、350g/m2或(huo)(huo)鍍(du)(du)(du)(du)鋁鋅(xin)(xin)(xin)(5%鋁)275g/m2、300g/m2等，較高的(de)(de)鍍(du)(du)(du)(du)層(ceng)量(liang)(liang)(liang)使(shi)組(zu)合樓板(ban)(ban)有更長耐久(jiu)性，同(tong)等量(liang)(liang)(liang)的(de)(de)鍍(du)(du)(du)(du)鋁鋅(xin)(xin)(xin)的(de)(de)防銹(xiu)蝕才(cai)能大約兩倍于一般熱鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)。鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)量(liang)(liang)(liang)也不(bu)是越(yue)厚越(yue)好(hao)，當(dang)(dang)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)量(liang)(liang)(liang)較厚時，抗剪連(lian)接件栓釘的(de)(de)焊接質(zhi)量(liang)(liang)(liang)就很難(nan)保證，焊接時，宜選(xuan)用(yong)(yong)(yong)(yong)局部除(chu)鋅(xin)(xin)(xin)處理(li)措施。

鍍鋅卷廠家樓承板的使用是需要安裝的，那么如果要安裝就要選擇合適的小配件，焊后栓釘高度大于壓型鋼板波高30MM(留意挑選樓板的類型);栓釘頂面混凝土保護層不小于15MM(留意樓板總厚度)直徑不宜大于19MM。陜西攀華鍍鋅卷樓承板(ban)栓(shuan)釘(ding)類型有ф8、ф10、ф13、ф16、ф19、ф22、ф25，栓(shuan)釘(ding)一般(ban)在鋼結構(gou)修建中(zhong),遍及使用(yong)(yong)在柱腳(jiao)和樓板(ban)中(zhong),一般(ban)剛度(du)(du)要(yao)(yao)求高的(de)柱腳(jiao)都選用(yong)(yong)鋼柱內伸(shen)至(zhi)混凝土(tu)中(zhong)，鋼柱埋入(ru)混凝土(tu)的(de)部位四周均布(bu)栓(shuan)釘(ding)。樓承板(ban)輕鋼結構(gou)常(chang)用(yong)(yong)厚度(du)(du)為0.8mm,1.0mm，1.2mm,荷載較大的(de)情況下會用(yong)(yong)到1.5mm。一般(ban)需要(yao)(yao)用(yong)(yong)栓(shuan)釘(ding)與鋼梁銜接，板(ban)中(zhong)配(pei)少量(liang)鋼筋，上面澆混凝土(tu)層，總厚度(du)(du)約在100-200mm之間。

堆(dui)積(ji)樓(lou)(lou)承(cheng)板(ban)(ban)的地坪應(ying)基本平(ping)坦，鋼(gang)筋桁架樓(lou)(lou)承(cheng)板(ban)(ban)堆(dui)積(ji)不(bu)宜過高，每堆(dui)不(bu)超越(yue)60張。樓(lou)(lou)承(cheng)板(ban)(ban)運至現場，需妥(tuo)善保護，不(bu)得有任(ren)何(he)損(sun)壞和污染(ran)，特別(bie)不(bu)得感染(ran)油污。樓(lou)(lou)承(cheng)板(ban)(ban)應(ying)根(gen)據排版圖預先(xian)切開、編號。起(qi)吊(diao)(diao)前(qian)，每捆要(yao)有兩條鋼(gang)絲繩，分別(bie)捆于兩頭四分之一鋼(gang)板(ban)(ban)長度處，采用專(zhuan)用吊(diao)(diao)具吊(diao)(diao)起(qi)。應(ying)先(xian)行試吊(diao)(diao)，檢查重心是否(fou)穩定(ding)，鋼(gang)索是否(fou)會滑動，待牢靠，無慮時方可吊(diao)(diao)起(qi)。起(qi)吊(diao)(diao)時，應(ying)從下(xia)往上樓(lou)(lou)層次(ci)序吊(diao)(diao)料為原則，避免(mian)因先(xian)行吊(diao)(diao)放上層資料后，阻止下(xia)面樓(lou)(lou)層的吊(diao)(diao)放作(zuo)業。整疊樓(lou)(lou)承(cheng)板(ban)(ban)放梁面時，應(ying)考慮梁的承(cheng)載能力，避免(mian)因集(ji)中載荷過大，造成(cheng)梁的變形。樓(lou)(lou)承(cheng)板(ban)(ban)吊(diao)(diao)至樓(lou)(lou)層，暫時不(bu)鋪設時，應(ying)作(zuo)牢靠固定(ding)，避免(mian)飛落和滑落傷人。