重慶樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)分兩(liang)種。一種是把樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)當做(zuo)(zuo)承(cheng)(cheng)(cheng)(cheng)受(shou)拉(la)力(li)的(de)(de)鋼(gang)(gang)筋計算的(de)(de)，另(ling)外一種是僅把樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)作為模板(ban)(ban)(ban)(ban)(ban)計算而不參與受(shou)力(li)的(de)(de)。做(zuo)(zuo)模板(ban)(ban)(ban)(ban)(ban)計算的(de)(de)比較(jiao)簡單(dan)，直(zhi)接按照(zhao)(zhao)跨度頂就行(xing)了。2米以下選(xuan)(xuan)0.8的(de)(de)，2-3米的(de)(de)選(xuan)(xuan)1.0的(de)(de)。樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)作為受(shou)力(li)鋼(gang)(gang)筋計算，就按照(zhao)(zhao)模板(ban)(ban)(ban)(ban)(ban)的(de)(de)選(xuan)(xuan)用(yong)樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)（或者加(jia)厚且只能(neng)加(jia)厚），然后(hou)在計算配筋的(de)(de)時候可以按照(zhao)(zhao)面積減少鋼(gang)(gang)筋用(yong)量。樓(lou)(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)不能(neng)單(dan)獨計算的(de)(de)，它和整(zheng)個(ge)樓(lou)(lou)(lou)板(ban)(ban)(ban)(ban)(ban)是一個(ge)體系的(de)(de)。

鍍(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)為基板(ban)(ban)(ban)(ban)的(de)彩涂(tu)(tu)(tu)鋼(gang)(gang)板(ban)(ban)(ban)(ban)，除有鋅(xin)保(bao)護外，鋅(xin)層上(shang)的(de)有機涂(tu)(tu)(tu)層起了(le)覆蓋隔離作用，可(ke)(ke)防止鋼(gang)(gang)板(ban)(ban)(ban)(ban)生銹，使(shi)用壽命比鍍(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)更(geng)長，據介紹涂(tu)(tu)(tu)層鋼(gang)(gang)板(ban)(ban)(ban)(ban)的(de)使(shi)用壽命比鍍(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)長50%。在(zai)連續(xu)機組上(shang)以冷軋帶(dai)鋼(gang)(gang)，鍍(du)鋅(xin)帶(dai)鋼(gang)(gang)（電鍍(du)鋅(xin)和熱鍍(du)鋅(xin)）為基板(ban)(ban)(ban)(ban)，經(jing)過(guo)表面預處(chu)理（脫脂和化學處(chu)理），用輥涂(tu)(tu)(tu)的(de)方(fang)法，涂(tu)(tu)(tu)上(shang)一層或多層液態涂(tu)(tu)(tu)料，經(jing)過(guo)烘(hong)烤和冷卻所(suo)得的(de)板(ban)(ban)(ban)(ban)材即為涂(tu)(tu)(tu)層鋼(gang)(gang)板(ban)(ban)(ban)(ban)。由(you)于(yu)(yu)涂(tu)(tu)(tu)層可(ke)(ke)以有各(ge)種不同的(de)顏色，習慣上(shang)把涂(tu)(tu)(tu)層鋼(gang)(gang)板(ban)(ban)(ban)(ban)叫做彩色涂(tu)(tu)(tu)層鋼(gang)(gang)板(ban)(ban)(ban)(ban)。又由(you)于(yu)(yu)涂(tu)(tu)(tu)層是在(zai)鋼(gang)(gang)板(ban)(ban)(ban)(ban)成型加(jia)工之前進行的(de)，在(zai)國外這(zhe)叫做預涂(tu)(tu)(tu)層鋼(gang)(gang)板(ban)(ban)(ban)(ban)。

樓(lou)承板(ban)(ban)(ban)(ban)能夠滿(man)足快速施工(gong)(gong)的(de)(de)(de)(de)需求，可以在短時間內搭建起牢(lao)固(gu)的(de)(de)(de)(de)作(zuo)(zuo)業平臺(tai)，而且(qie)還能把多個樓(lou)承板(ban)(ban)(ban)(ban)層(ceng)鋪設壓(ya)型(xing)鋼板(ban)(ban)(ban)(ban)，分(fen)層(ceng)澆(jiao)筑混凝(ning)土板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)流水施工(gong)(gong)作(zuo)(zuo)業。可以作(zuo)(zuo)為(wei)(wei)混凝(ning)土樓(lou)板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)受拉鋼筋，可以使(shi)(shi)樓(lou)板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)剛(gang)度(du)增強(qiang)，而且(qie)使(shi)(shi)得鋼筋和混凝(ning)土的(de)(de)(de)(de)用量明顯減少。壓(ya)型(xing)板(ban)(ban)(ban)(ban)表面壓(ya)紋(wen)使(shi)(shi)樓(lou)承板(ban)(ban)(ban)(ban)與混凝(ning)土之間產生大的(de)(de)(de)(de)結(jie)合力(li)，使(shi)(shi)二者(zhe)形成(cheng)整體(ti)，再配合上加勁肋，使(shi)(shi)得有高強(qiang)承載力(li)。還可以作(zuo)(zuo)為(wei)(wei)性(xing)(xing)模板(ban)(ban)(ban)(ban)，懸挑的(de)(de)(de)(de)長(chang)度(du)可根據(ju)樓(lou)承板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)截(jie)面特性(xing)(xing)來定。為(wei)(wei)了防(fang)止懸挑板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)開裂(lie)，需在支座處依(yi)結(jie)構(gou)工(gong)(gong)程師的(de)(de)(de)(de)設計配上負筋。而且(qie)都是經過固(gu)定滅火(huo)系統及耐(nai)火(huo)構(gou)件質(zhi)量檢測中心的(de)(de)(de)(de)耐(nai)火(huo)檢測，具有防(fang)火(huo)的(de)(de)(de)(de)特性(xing)(xing)。

鍍鋅板想(xiang)(xiang)要(yao)(yao)擴(kuo)大自己的(de)(de)(de)(de)(de)市場(chang)(chang)占有(you)額，這個(ge)(ge)時候就(jiu)要(yao)(yao)對(dui)自身的(de)(de)(de)(de)(de)品(pin)牌來做好宣傳(chuan)，當你(ni)的(de)(de)(de)(de)(de)宣傳(chuan)工作做的(de)(de)(de)(de)(de)越好的(de)(de)(de)(de)(de)時候，你(ni)會(hui)發現市場(chang)(chang)上(shang)就(jiu)會(hui)有(you)更多人知道(dao)這種產品(pin)的(de)(de)(de)(de)(de)存在，從而(er)真(zhen)正(zheng)保障人們知道(dao)這樣的(de)(de)(de)(de)(de)產品(pin)，當他們有(you)需求的(de)(de)(de)(de)(de)時候還(huan)會(hui)考慮到這個(ge)(ge)方面，所以提前來對(dui)自身進(jin)行宣傳(chuan)，好的(de)(de)(de)(de)(de)宣傳(chuan)對(dui)你(ni)擴(kuo)大市場(chang)(chang)占有(you)額是(shi)一個(ge)(ge)基(ji)礎。重慶鍍鋅板想(xiang)(xiang)要(yao)(yao)擴(kuo)大自己的(de)(de)(de)(de)(de)市場(chang)(chang)占有(you)額，我(wo)(wo)們還(huan)要(yao)(yao)不斷(duan)的(de)(de)(de)(de)(de)提升質(zhi)量，當產品(pin)質(zhi)量上(shang)都(dou)是(shi)非常好的(de)(de)(de)(de)(de)，這個(ge)(ge)時候你(ni)就(jiu)會(hui)發現我(wo)(wo)們不斷(duan)對(dui)產品(pin)進(jin)行各(ge)個(ge)(ge)方面的(de)(de)(de)(de)(de)提升，這樣對(dui)你(ni)今后(hou)才能夠真(zhen)正(zheng)有(you)好的(de)(de)(de)(de)(de)保障。所以真(zhen)正(zheng)提升市場(chang)(chang)占有(you)額還(huan)是(shi)要(yao)(yao)依靠(kao)質(zhi)量，這樣就(jiu)會(hui)不斷(duan)有(you)新(xin)客戶知道(dao)你(ni)并(bing)且看到了質(zhi)量之(zhi)后(hou)一直都(dou)選(xuan)擇你(ni)的(de)(de)(de)(de)(de)。

C型鋼批發熱鍍鋅板和電鍍鋅板在鍍鋅量上有很大的差別，就像山東彩涂卷）。熱鍍鋅的鍍鋅量不可能太小，一般較小為雙面50～60g／m2，較大可達600g／m2。四川C型鋼電(dian)鍍(du)(du)鋅(xin)板的(de)鍍(du)(du)鋅(xin)層(ceng)可以很(hen)薄(bo)，較(jiao)小達15g／m2，但要求(qiu)鍍(du)(du)層(ceng)較(jiao)厚的(de)話則生(sheng)產線速(su)度很(hen)慢，不適(shi)應現代化機組的(de)工藝特(te)點，一般較(jiao)大為lO0g／m2左右(you)。正(zheng)因為如(ru)此，電(dian)鍍(du)(du)鋅(xin)板的(de)生(sheng)產受(shou)到很(hen)大的(de)限(xian)制。工一般電(dian)鍍(du)(du)鋅(xin)比(bi)較(jiao)多，適(shi)用于小部件(jian)；熱鍍(du)(du)鋅(xin)一般用于電(dian)力設(she)備和構件(jian)，適(shi)用于大的(de)部件(jian)和設(she)備。當然他們的(de)價格也相對便宜一些(xie)。建(jian)設(she)部已正(zheng)式下文，淘汰技術(shu)落(luo)后的(de)冷(leng)鍍(du)(du)鋅(xin)管，不準用冷(leng)鍍(du)(du)鋅(xin)管作水、煤氣管。

鍍(du)(du)鋅(xin)(xin)鋼板(ban)(ban)(ban)按用(yong)(yong)(yong)(yong)途(tu)又(you)可分(fen)為一般(ban)用(yong)(yong)(yong)(yong)、屋(wu)頂用(yong)(yong)(yong)(yong)、建筑外側板(ban)(ban)(ban)用(yong)(yong)(yong)(yong)、結構用(yong)(yong)(yong)(yong)、瓦壟板(ban)(ban)(ban)用(yong)(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)(yong)和深沖用(yong)(yong)(yong)(yong)等鍍(du)(du)鋅(xin)(xin)鋼板(ban)(ban)(ban)。熱(re)鍍(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)主要應用(yong)(yong)(yong)(yong)于建筑外用(yong)(yong)(yong)(yong)，建筑內用(yong)(yong)(yong)(yong)，民用(yong)(yong)(yong)(yong)，門窗，家具，機械，電子及家用(yong)(yong)(yong)(yong)電器等領域。也有機箱用(yong)(yong)(yong)(yong)這(zhe)個(ge)，不(bu)過熱(re)鍍(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)不(bu)放輻射的(de)。空調，冰箱，微波爐及其類(lei)似家電背面的(de)那個(ge)板(ban)(ban)(ban)就是熱(re)鍍(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)。鍍(du)(du)鋅(xin)(xin)層(ceng)通過鈍化處理(li)，可減少潮溫貯運條(tiao)件下產生(sheng)(sheng)折銹(xiu)蝕(shi)(白銹(xiu)) 。但這(zhe)種(zhong)化學處理(li)的(de)防腐蝕(shi)性(xing)能是有限的(de)，而(er)且(qie)，妨(fang)礙大(da)多數涂料(liao)的(de)附著性(xing)。這(zhe)種(zhong)處理(li)一般(ban)不(bu)用(yong)(yong)(yong)(yong)在(zai)鋅(xin)(xin)鐵合(he)金鍍(du)(du)層(ceng)，除光(guang)整(zheng)表面外，作為常規，生(sheng)(sheng)產廠對其他類(lei)型的(de)鍍(du)(du)鋅(xin)(xin)層(ceng)均進行鈍化處理(li)。