冷軋板批發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。眉山冷軋板在使(shi)用階段(duan)樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)作為混(hun)凝土樓(lou)(lou)板(ban)(ban)(ban)的(de)(de)受拉鋼(gang)(gang)筋(jin)，也(ye)提高了樓(lou)(lou)板(ban)(ban)(ban)的(de)(de)剛度(du)(du)(du)(du)，節省了鋼(gang)(gang)筋(jin)和(he)(he)混(hun)凝土的(de)(de)用量。樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)上面可以(yi)鋪設(she)保(bao)溫，隔(ge)音，隔(ge)熱，隔(ge)振等(deng)材料。樓(lou)(lou)面性(xing)能充分發揮鋼(gang)(gang)的(de)(de)良好(hao)的(de)(de)抗拉強(qiang)度(du)(du)(du)(du)和(he)(he)延性(xing)及混(hun)凝土優(you)良的(de)(de)抗壓強(qiang)度(du)(du)(du)(du)和(he)(he)較大的(de)(de)剛度(du)(du)(du)(du)。壓型(xing)板(ban)(ban)(ban)表面壓紋使(shi)樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)與混(hun)凝土之間產生大的(de)(de)結合力(li)，使(shi)二者形(xing)成整體(ti)，配以(yi)加勁(jing)肋，使(shi)樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)系統具有高強(qiang)承(cheng)(cheng)載力(li)。在懸(xuan)臂條件下，樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)僅作為性(xing)模板(ban)(ban)(ban)。懸(xuan)挑的(de)(de)長(chang)度(du)(du)(du)(du)可根據樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)的(de)(de)截面特(te)性(xing)來定。為了防止懸(xuan)挑板(ban)(ban)(ban)的(de)(de)開裂，需在支座處依結構工(gong)程(cheng)師的(de)(de)設(she)計配上負筋(jin)。

近期鋼(gang)(gang)價(jia)(jia)(jia)延續低(di)迷，隨著通國規模的酷暑(shu)和旱季到來，熱(re)鍍(du)鋅卷板價(jia)(jia)(jia)格商場逐(zhu)漸進入(ru)需要旺季，海(hai)內(nei)鋼(gang)(gang)鐵商場或將窄幅調整。在決策層兩手(shou)抓制度(du)措施(shi)落(luo)實(shi)狀況、貨銀本位(wei)度(du)定向(xiang)寬松(song)力度(du)加大的直(zhi)觀層面利好牽動下，商場信(xin)念逐(zhu)漸趨穩，短(duan)期海(hai)內(nei)鋼(gang)(gang)價(jia)(jia)(jia)無望止跌企穩;另(ling)一上(shang)面，以后鋼(gang)(gang)價(jia)(jia)(jia)殺(sha)跌電(dian)能有余，而上(shang)漲也(ye)仍然屏障重(zhong)重(zhong)。熱(re)鍍(du)鋅卷板價(jia)(jia)(jia)格價(jia)(jia)(jia)錢或將長期在于(yu)低(di)位(wei)運行(xing)場面。

彩(cai)(cai)鋼是指彩(cai)(cai)涂鋼板(ban)(ban)，彩(cai)(cai)涂鋼板(ban)(ban)是一(yi)種(zhong)帶有(you)(you)有(you)(you)機(ji)涂層的(de)(de)鋼板(ban)(ban)，傳(chuan)統(tong)的(de)(de)涂層分好幾類，氟碳涂層的(de)(de)，幾乎可(ke)(ke)以(yi)防腐20年。一(yi)般(ban)從鋼廠(chang)以(yi)卷筒的(de)(de)形(xing)式分銷(xiao)到各地。我們經常看到的(de)(de)彩(cai)(cai)鋼板(ban)(ban)是指加工(gong)好的(de)(de)板(ban)(ban)材，厚度在50~100mm左右，它是由中(zhong)間的(de)(de)填料和兩面的(de)(de)彩(cai)(cai)鋼板(ban)(ban)組(zu)成。其中(zhong)，彩(cai)(cai)板(ban)(ban)厚度有(you)(you)0.4mm、0.5mm、0.6mm等不同的(de)(de)厚度,中(zhong)間層可(ke)(ke)以(yi)是聚胺(an)脂、巖綿或泡沫塑料等。由于有(you)(you)專用型材，所(suo)以(yi)用彩(cai)(cai)鋼板(ban)(ban)構筑的(de)(de)廠(chang)房建造速度很快（如非典時的(de)(de)小(xiao)湯山醫院），但強度低。

鍍(du)(du)(du)鋅鋼板按用(yong)(yong)(yong)途又可(ke)分為一(yi)般用(yong)(yong)(yong)、屋頂(ding)用(yong)(yong)(yong)、建(jian)(jian)筑(zhu)外(wai)側板用(yong)(yong)(yong)、結構用(yong)(yong)(yong)、瓦(wa)壟板用(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)和(he)深沖用(yong)(yong)(yong)等鍍(du)(du)(du)鋅鋼板。熱鍍(du)(du)(du)鋅板主要應用(yong)(yong)(yong)于建(jian)(jian)筑(zhu)外(wai)用(yong)(yong)(yong)，建(jian)(jian)筑(zhu)內用(yong)(yong)(yong)，民用(yong)(yong)(yong)，門窗(chuang)，家具，機械，電(dian)(dian)子及家用(yong)(yong)(yong)電(dian)(dian)器等領域。也有(you)機箱用(yong)(yong)(yong)這(zhe)(zhe)個(ge)，不(bu)過(guo)熱鍍(du)(du)(du)鋅板不(bu)放輻射(she)的。空(kong)調，冰箱，微波爐及其類(lei)似家電(dian)(dian)背面(mian)的那個(ge)板就是(shi)熱鍍(du)(du)(du)鋅板。鍍(du)(du)(du)鋅層(ceng)通過(guo)鈍(dun)化(hua)處(chu)(chu)理(li)，可(ke)減少(shao)潮溫貯(zhu)運條件下產生折(zhe)銹蝕(白銹) 。但這(zhe)(zhe)種化(hua)學處(chu)(chu)理(li)的防腐蝕性能是(shi)有(you)限的，而且，妨礙大多數涂料的附著(zhu)性。這(zhe)(zhe)種處(chu)(chu)理(li)一(yi)般不(bu)用(yong)(yong)(yong)在鋅鐵合金鍍(du)(du)(du)層(ceng)，除光(guang)整表面(mian)外(wai)，作為常規，生產廠對其他類(lei)型的鍍(du)(du)(du)鋅層(ceng)均進行鈍(dun)化(hua)處(chu)(chu)理(li)。