熱(re)浸(jin)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)將薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)浸(jin)入(ru)熔解的(de)(de)鋅(xin)槽中(zhong)，使其表面(mian)(mian)(mian)(mian)粘附一層(ceng)鋅(xin)的(de)(de)薄(bo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。目前主要采用(yong)(yong)連(lian)(lian)續鍍(du)(du)(du)(du)鋅(xin)工藝(yi)生(sheng)(sheng)產(chan)，即把成卷的(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)連(lian)(lian)續浸(jin)在熔解有鋅(xin)的(de)(de)鍍(du)(du)(du)(du)槽中(zhong)制(zhi)成鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban);合(he)金化鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。這種鋼(gang)(gang)(gang)板(ban)(ban)(ban)也是用(yong)(yong)熱(re)浸(jin)法制(zhi)造，但在出槽后，立即把它(ta)加熱(re)到500 ℃左右(you)，使其生(sheng)(sheng)成鋅(xin)和(he)鐵(tie)的(de)(de)合(he)金被(bei)膜。這種鍍(du)(du)(du)(du)鋅(xin)板(ban)(ban)(ban)具有良(liang)(liang)好的(de)(de)涂料的(de)(de)密著(zhu)性和(he)焊(han)接(jie)性;電鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。用(yong)(yong)電鍍(du)(du)(du)(du)法制(zhi)造這種鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)具有良(liang)(liang)好的(de)(de)加工性。但鍍(du)(du)(du)(du)層(ceng)較薄(bo)，耐腐蝕(shi)性不如熱(re)浸(jin)法鍍(du)(du)(du)(du)鋅(xin)板(ban)(ban)(ban);單面(mian)(mian)(mian)(mian)鍍(du)(du)(du)(du)和(he)雙面(mian)(mian)(mian)(mian)差鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。單面(mian)(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)，即只在一面(mian)(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)的(de)(de)產(chan)品。在焊(han)接(jie)、涂裝(zhuang)、防銹處理、加工等方面(mian)(mian)(mian)(mian)，具有比雙面(mian)(mian)(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)板(ban)(ban)(ban)好的(de)(de)適(shi)應性。

重(zhong)慶樓(lou)承板由于在(zai)高層建(jian)(jian)筑(zhu)(zhu)和大(da)跨(kua)度高聳結構方面的(de)(de)(de)(de)(de)(de)優(you)越性(xing)，使(shi)其在(zai)非居住建(jian)(jian)筑(zhu)(zhu)領域(yu)得(de)到了(le)廣泛的(de)(de)(de)(de)(de)(de)應用。用環保(bao)鋼筋(jin)桁(heng)架樓(lou)承板建(jian)(jian)筑(zhu)(zhu)的(de)(de)(de)(de)(de)(de)房子比(bi)傳統房屋的(de)(de)(de)(de)(de)(de)重(zhong)量(liang)要輕(qing)一(yi)倍，運用面積(ji)也進步百(bai)分(fen)之(zhi)(zhi)五左右，這個就是它一(yi)大(da)優(you)點自重(zhong)輕(qing)強度高。依據不完整的(de)(de)(de)(de)(de)(de)統計(ji)，我國在(zai)發(fa)作地(di)震時鋼筋(jin)桁(heng)架樓(lou)承板建(jian)(jian)筑(zhu)(zhu)的(de)(de)(de)(de)(de)(de)倒塌(ta)幾率簡直是零，所以它的(de)(de)(de)(de)(de)(de)抗震性(xing)能好也是它的(de)(de)(de)(de)(de)(de)優(you)點之(zhi)(zhi)一(yi)，由于鋼筋(jin)桁(heng)架樓(lou)承板建(jian)(jian)筑(zhu)(zhu)的(de)(de)(de)(de)(de)(de)一(yi)些構件、墻板等有關(guan)(guan)的(de)(de)(de)(de)(de)(de)建(jian)(jian)材都是在(zai)工廠里(li)完成的(de)(de)(de)(de)(de)(de)，所以就減少(shao)了(le)現場(chang)施(shi)工的(de)(de)(de)(de)(de)(de)工作量(liang)，縮(suo)短了(le)施(shi)工的(de)(de)(de)(de)(de)(de)工作時間，很契合產業化(hua)的(de)(de)(de)(de)(de)(de)請求，這個是它的(de)(de)(de)(de)(de)(de)優(you)勢，第三(san)個就是它的(de)(de)(de)(de)(de)(de)可回收應用了(le)，它能夠隨意(yi)的(de)(de)(de)(de)(de)(de)撤除(chu)和建(jian)(jian)造，關(guan)(guan)于環境不形(xing)成污染，還節約了(le)資(zi)源(yuan)。

近期(qi)鋼(gang)價(jia)(jia)延續低(di)迷，隨著通國規(gui)模(mo)的酷暑(shu)和旱季到(dao)來，熱(re)鍍鋅卷板(ban)價(jia)(jia)格(ge)商場(chang)逐漸進入需要(yao)旺季，海(hai)(hai)內鋼(gang)鐵商場(chang)或(huo)將窄幅(fu)調整。在(zai)(zai)決策(ce)層(ceng)兩手抓制度措施落實(shi)狀況、貨銀本(ben)位度定(ding)向(xiang)寬松(song)力度加大(da)的直(zhi)觀層(ceng)面利好牽(qian)動下，商場(chang)信念(nian)逐漸趨穩，短期(qi)海(hai)(hai)內鋼(gang)價(jia)(jia)無(wu)望止(zhi)跌企穩;另一上(shang)面，以(yi)后鋼(gang)價(jia)(jia)殺跌電(dian)能有(you)余，而上(shang)漲(zhang)也仍然屏障重重。熱(re)鍍鋅卷板(ban)價(jia)(jia)格(ge)價(jia)(jia)錢或(huo)將長期(qi)在(zai)(zai)于低(di)位運行場(chang)面。

攀鋼C型鋼堆積樓承板的地坪應基本平坦，鋼筋桁架樓承板堆積不宜過高，每堆不超越60張。瀘州C型鋼廠家樓(lou)承(cheng)(cheng)板(ban)運至(zhi)現場(chang)，需妥善(shan)保護，不得(de)有任何損壞和污染，特(te)別(bie)不得(de)感染油污。樓(lou)承(cheng)(cheng)板(ban)應根據排版圖預先切開(kai)、編號。起(qi)吊(diao)(diao)(diao)前，每捆要有兩條(tiao)鋼絲繩，分別(bie)捆于兩頭四分之一鋼板(ban)長度處，采(cai)用專用吊(diao)(diao)(diao)具吊(diao)(diao)(diao)起(qi)。應先行(xing)試吊(diao)(diao)(diao)，檢查重心(xin)是否穩(wen)定，鋼索(suo)是否會(hui)滑動，待牢靠(kao)(kao)，無(wu)慮時(shi)方(fang)可(ke)吊(diao)(diao)(diao)起(qi)。起(qi)吊(diao)(diao)(diao)時(shi)，應從下往上(shang)(shang)樓(lou)層(ceng)次序吊(diao)(diao)(diao)料為原則，避(bi)免(mian)因先行(xing)吊(diao)(diao)(diao)放上(shang)(shang)層(ceng)資(zi)料后，阻止下面樓(lou)層(ceng)的吊(diao)(diao)(diao)放作(zuo)業。整疊樓(lou)承(cheng)(cheng)板(ban)放梁(liang)(liang)面時(shi)，應考慮梁(liang)(liang)的承(cheng)(cheng)載能力，避(bi)免(mian)因集(ji)中載荷過(guo)大，造成(cheng)梁(liang)(liang)的變形(xing)。樓(lou)承(cheng)(cheng)板(ban)吊(diao)(diao)(diao)至(zhi)樓(lou)層(ceng)，暫時(shi)不鋪(pu)設時(shi)，應作(zuo)牢靠(kao)(kao)固定，避(bi)免(mian)飛落(luo)和滑落(luo)傷人。

樓(lou)承板的(de)使用(yong)(yong)是需要(yao)(yao)(yao)安裝的(de)，那么如果要(yao)(yao)(yao)安裝就(jiu)要(yao)(yao)(yao)選擇合適的(de)小(xiao)配件，焊后栓釘(ding)高(gao)(gao)度(du)大于(yu)壓型(xing)(xing)鋼(gang)(gang)板波高(gao)(gao)30MM(留(liu)意(yi)挑選樓(lou)板的(de)類型(xing)(xing));栓釘(ding)頂面混(hun)(hun)(hun)凝(ning)(ning)土保護層(ceng)(ceng)不小(xiao)于(yu)15MM(留(liu)意(yi)樓(lou)板總厚(hou)(hou)度(du))直徑不宜大于(yu)19MM。樓(lou)承板栓釘(ding)類型(xing)(xing)有ф8、ф10、ф13、ф16、ф19、ф22、ф25，栓釘(ding)一(yi)般在鋼(gang)(gang)結構修(xiu)建中(zhong)(zhong),遍及使用(yong)(yong)在柱腳和樓(lou)板中(zhong)(zhong),一(yi)般剛度(du)要(yao)(yao)(yao)求高(gao)(gao)的(de)柱腳都(dou)選用(yong)(yong)鋼(gang)(gang)柱內伸至混(hun)(hun)(hun)凝(ning)(ning)土中(zhong)(zhong)，鋼(gang)(gang)柱埋入(ru)混(hun)(hun)(hun)凝(ning)(ning)土的(de)部(bu)位四周均(jun)布栓釘(ding)。樓(lou)承板輕鋼(gang)(gang)結構常用(yong)(yong)厚(hou)(hou)度(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(yi)般需要(yao)(yao)(yao)用(yong)(yong)栓釘(ding)與鋼(gang)(gang)梁銜接(jie)，板中(zhong)(zhong)配少量鋼(gang)(gang)筋，上面澆混(hun)(hun)(hun)凝(ning)(ning)土層(ceng)(ceng)，總厚(hou)(hou)度(du)約在100-200mm之(zhi)間。

鍍(du)(du)鋅(xin)鋼板按用(yong)(yong)(yong)(yong)途又可分為一般(ban)用(yong)(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)(yong)、建(jian)筑(zhu)外(wai)側(ce)板用(yong)(yong)(yong)(yong)、結構用(yong)(yong)(yong)(yong)、瓦(wa)壟板用(yong)(yong)(yong)(yong)、拉(la)伸用(yong)(yong)(yong)(yong)和深沖用(yong)(yong)(yong)(yong)等鍍(du)(du)鋅(xin)鋼板。熱鍍(du)(du)鋅(xin)板主要應用(yong)(yong)(yong)(yong)于建(jian)筑(zhu)外(wai)用(yong)(yong)(yong)(yong)，建(jian)筑(zhu)內(nei)用(yong)(yong)(yong)(yong)，民用(yong)(yong)(yong)(yong)，門窗，家(jia)具，機(ji)(ji)械，電子(zi)及家(jia)用(yong)(yong)(yong)(yong)電器等領域。也(ye)有機(ji)(ji)箱用(yong)(yong)(yong)(yong)這(zhe)個(ge)，不過(guo)熱鍍(du)(du)鋅(xin)板不放輻射的(de)(de)。空調，冰箱，微波爐及其類似家(jia)電背面的(de)(de)那(nei)個(ge)板就是熱鍍(du)(du)鋅(xin)板。鍍(du)(du)鋅(xin)層(ceng)通(tong)過(guo)鈍化(hua)處(chu)(chu)理，可減少潮(chao)溫貯運條件下產生(sheng)折銹蝕(shi)(白銹) 。但這(zhe)種(zhong)化(hua)學(xue)處(chu)(chu)理的(de)(de)防腐蝕(shi)性能是有限的(de)(de)，而且(qie)，妨礙大多數(shu)涂(tu)料(liao)的(de)(de)附著性。這(zhe)種(zhong)處(chu)(chu)理一般(ban)不用(yong)(yong)(yong)(yong)在鋅(xin)鐵(tie)合金鍍(du)(du)層(ceng)，除光(guang)整表(biao)面外(wai)，作為常(chang)規(gui)，生(sheng)產廠(chang)對(dui)其他(ta)類型的(de)(de)鍍(du)(du)鋅(xin)層(ceng)均進(jin)行鈍化(hua)處(chu)(chu)理。