鍍(du)(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)按(an)用(yong)(yong)(yong)(yong)(yong)途(tu)又可分(fen)為(wei)一般用(yong)(yong)(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)(yong)(yong)、建(jian)筑(zhu)(zhu)外側板(ban)(ban)(ban)(ban)用(yong)(yong)(yong)(yong)(yong)、結(jie)構(gou)用(yong)(yong)(yong)(yong)(yong)、瓦壟板(ban)(ban)(ban)(ban)用(yong)(yong)(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)(yong)(yong)和深(shen)沖用(yong)(yong)(yong)(yong)(yong)等鍍(du)(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。熱鍍(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)(ban)主要(yao)應用(yong)(yong)(yong)(yong)(yong)于建(jian)筑(zhu)(zhu)外用(yong)(yong)(yong)(yong)(yong)，建(jian)筑(zhu)(zhu)內用(yong)(yong)(yong)(yong)(yong)，民用(yong)(yong)(yong)(yong)(yong)，門窗，家(jia)(jia)具，機械，電(dian)子及家(jia)(jia)用(yong)(yong)(yong)(yong)(yong)電(dian)器等領域。也有機箱用(yong)(yong)(yong)(yong)(yong)這(zhe)個，不過熱鍍(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)(ban)不放輻射的(de)(de)。空(kong)調，冰箱，微波爐及其(qi)類似家(jia)(jia)電(dian)背(bei)面的(de)(de)那(nei)個板(ban)(ban)(ban)(ban)就(jiu)是熱鍍(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)(ban)。鍍(du)(du)鋅(xin)(xin)層(ceng)(ceng)通(tong)過鈍化(hua)處(chu)(chu)理(li)，可減少潮(chao)溫貯運條件下產生折銹蝕(白銹) 。但這(zhe)種化(hua)學處(chu)(chu)理(li)的(de)(de)防腐蝕性能是有限的(de)(de)，而且，妨(fang)礙大多(duo)數涂料(liao)的(de)(de)附著(zhu)性。這(zhe)種處(chu)(chu)理(li)一般不用(yong)(yong)(yong)(yong)(yong)在鋅(xin)(xin)鐵合金鍍(du)(du)層(ceng)(ceng)，除光(guang)整表面外，作為(wei)常規，生產廠對其(qi)他(ta)類型的(de)(de)鍍(du)(du)鋅(xin)(xin)層(ceng)(ceng)均進(jin)行鈍化(hua)處(chu)(chu)理(li)。

實現(xian)了(le)機械(xie)化生產(chan)，有利于(yu)鋼(gang)(gang)(gang)筋(jin)排列間距均勻、混凝土保護(hu)層厚度(du)一致(zhi)，提高了(le)樓板(ban)(ban)的(de)施(shi)工(gong)質量(liang)。裝配式(shi)鋼(gang)(gang)(gang)筋(jin)桁架樓承板(ban)(ban)可顯(xian)著(zhu)減少現(xian)場(chang)鋼(gang)(gang)(gang)筋(jin)綁扎工(gong)程(cheng)(cheng)量(liang)，加快施(shi)工(gong)進(jin)度(du)，增加施(shi)工(gong)保證，實現(xian)文明施(shi)工(gong)。裝配式(shi)模板(ban)(ban)和連接件拆裝方(fang)便，可多(duo)次重復利用(yong)，節(jie)約(yue)鋼(gang)(gang)(gang)材，符合國家節(jie)能(neng)環保的(de)要求(qiu)。鋼(gang)(gang)(gang)構(gou)自主(zhu)研發的(de)產(chan)品配套自動(dong)化生產(chan)設(she)備，大大提高了(le)勞(lao)動(dong)生產(chan)率，有效降低了(le)產(chan)品成本，并(bing)編制了(le)產(chan)品生產(chan)企業標準、設(she)計手冊(ce)和節(jie)點(dian)構(gou)造圖集(ji)以(yi)(yi)及施(shi)工(gong)手冊(ce)。并(bing)經過(guo)多(duo)項(xiang)工(gong)程(cheng)(cheng)應用(yong)，各項(xiang)性(xing)能(neng)可以(yi)(yi)滿(man)足現(xian)澆鋼(gang)(gang)(gang)筋(jin)混凝土樓板(ban)(ban)承載力(li)和變形的(de)要求(qiu)。

鍍(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)為基板(ban)(ban)(ban)的(de)彩涂(tu)(tu)(tu)(tu)鋼(gang)(gang)(gang)板(ban)(ban)(ban)，除(chu)有鋅(xin)保護外(wai)，鋅(xin)層(ceng)(ceng)上的(de)有機涂(tu)(tu)(tu)(tu)層(ceng)(ceng)起(qi)了覆蓋(gai)隔離作(zuo)用(yong)，可防止鋼(gang)(gang)(gang)板(ban)(ban)(ban)生銹，使用(yong)壽命(ming)比鍍(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)更長，據(ju)介紹涂(tu)(tu)(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)(gang)板(ban)(ban)(ban)的(de)使用(yong)壽命(ming)比鍍(du)(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)長50%。在(zai)連續機組(zu)上以(yi)冷(leng)軋帶(dai)鋼(gang)(gang)(gang)，鍍(du)(du)鋅(xin)帶(dai)鋼(gang)(gang)(gang)（電鍍(du)(du)鋅(xin)和(he)熱鍍(du)(du)鋅(xin)）為基板(ban)(ban)(ban)，經(jing)過表面(mian)預處理（脫脂和(he)化學處理），用(yong)輥涂(tu)(tu)(tu)(tu)的(de)方法，涂(tu)(tu)(tu)(tu)上一層(ceng)(ceng)或(huo)多層(ceng)(ceng)液態涂(tu)(tu)(tu)(tu)料，經(jing)過烘烤(kao)和(he)冷(leng)卻(que)所得的(de)板(ban)(ban)(ban)材即為涂(tu)(tu)(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。由(you)于涂(tu)(tu)(tu)(tu)層(ceng)(ceng)可以(yi)有各種不同的(de)顏色，習慣上把涂(tu)(tu)(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)(gang)板(ban)(ban)(ban)叫做(zuo)彩色涂(tu)(tu)(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。又由(you)于涂(tu)(tu)(tu)(tu)層(ceng)(ceng)是(shi)在(zai)鋼(gang)(gang)(gang)板(ban)(ban)(ban)成型加工(gong)之前進行的(de)，在(zai)國外(wai)這叫做(zuo)預涂(tu)(tu)(tu)(tu)層(ceng)(ceng)鋼(gang)(gang)(gang)板(ban)(ban)(ban)。

攀華熱鍍鋅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。孝感熱鍍鋅價格樓承(cheng)(cheng)板運(yun)至(zhi)現場，需妥善保(bao)護(hu)，不得(de)有(you)任何損壞和污染，特別不得(de)感染油污。樓承(cheng)(cheng)板應(ying)根(gen)據排版圖預(yu)先切(qie)開、編(bian)號。起吊(diao)(diao)前(qian)，每捆要有(you)兩條鋼(gang)絲繩，分別捆于兩頭四(si)分之(zhi)一(yi)鋼(gang)板長度處(chu)，采(cai)用專用吊(diao)(diao)具吊(diao)(diao)起。應(ying)先行(xing)試吊(diao)(diao)，檢查重心(xin)是否穩定(ding)，鋼(gang)索是否會滑動，待(dai)牢靠，無(wu)慮時方可吊(diao)(diao)起。起吊(diao)(diao)時，應(ying)從下(xia)往上樓層(ceng)(ceng)次序吊(diao)(diao)料為原則，避(bi)免(mian)(mian)因先行(xing)吊(diao)(diao)放上層(ceng)(ceng)資料后，阻(zu)止(zhi)下(xia)面樓層(ceng)(ceng)的(de)吊(diao)(diao)放作業。整疊樓承(cheng)(cheng)板放梁(liang)面時，應(ying)考慮梁(liang)的(de)承(cheng)(cheng)載能(neng)力，避(bi)免(mian)(mian)因集中載荷過大，造成梁(liang)的(de)變形。樓承(cheng)(cheng)板吊(diao)(diao)至(zhi)樓層(ceng)(ceng)，暫時不鋪設(she)時，應(ying)作牢靠固定(ding)，避(bi)免(mian)(mian)飛(fei)落(luo)和滑落(luo)傷(shang)人。

鍍鋅(xin)(xin)(xin)(xin)方(fang)管是(shi)一(yi)種具以(yi)熱軋(ya)(ya)或冷軋(ya)(ya)鍍鋅(xin)(xin)(xin)(xin)帶(dai)鋼(gang)或鍍鋅(xin)(xin)(xin)(xin)卷(juan)板(ban)為坯(pi)料經(jing)冷彎曲加(jia)工成(cheng)(cheng)型(xing)(xing)(xing)后再經(jing)高頻焊(han)接制成(cheng)(cheng)的(de)方(fang)形(xing)(xing)截面(mian)形(xing)(xing)狀尺寸的(de)空心方(fang)形(xing)(xing)的(de)截面(mian)型(xing)(xing)(xing)鋼(gang)鋼(gang)管；鍍鋅(xin)(xin)(xin)(xin)卷(juan)或將(jiang)事先做好的(de)冷彎空心型(xing)(xing)(xing)鋼(gang)管再經(jing)熱浸鍍鋅(xin)(xin)(xin)(xin)加(jia)工而(er)成(cheng)(cheng)的(de)鍍鋅(xin)(xin)(xin)(xin)方(fang)矩(ju)管。鍍鋅(xin)(xin)(xin)(xin)量是(shi)表示鍍鋅(xin)(xin)(xin)(xin)板(ban)鋅(xin)(xin)(xin)(xin)層(ceng)厚度的(de)一(yi)個(ge)普遍采用(yong)的(de)有(you)效方(fang)法。鍍鋅(xin)(xin)(xin)(xin)量的(de)單位為g/m2。鍍鋅(xin)(xin)(xin)(xin)層(ceng)通過鈍(dun)化(hua)處(chu)理(li)，可減少潮溫貯運(yun)條(tiao)件下產生折銹蝕(白(bai)銹) 。但這種化(hua)學處(chu)理(li)的(de)防腐蝕性(xing)能是(shi)有(you)限的(de)，而(er)且，妨礙大多數涂料的(de)附著性(xing)。這種處(chu)理(li)一(yi)般不用(yong)在(zai)鋅(xin)(xin)(xin)(xin)鐵合金鍍層(ceng)，除光整表面(mian)外，作(zuo)為常規(gui)，生產廠對其他類型(xing)(xing)(xing)的(de)鍍鋅(xin)(xin)(xin)(xin)層(ceng)均進行鈍(dun)化(hua)處(chu)理(li)。

鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼板的(de)表(biao)面鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)主要采用的(de)方法是熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)。熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)是由較古老的(de)熱(re)鍍(du)(du)(du)方法發(fa)展而(er)來(lai)的(de)，自(zi)從1836年法國把(ba)熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)應用于工(gong)業以(yi)來(lai)，已(yi)經有一百七十年的(de)歷史(shi)了。然(ran)而(er)，熱(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)工(gong)業是近(jin)三十年來(lai)伴隨冷軋帶鋼的(de)飛速(su)發(fa)展而(er)得(de)到了大規模發(fa)展。鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)溶液(ye)(ye)有氰(qing)(qing)(qing)(qing)(qing)(qing)化(hua)物鍍(du)(du)(du)液(ye)(ye)和無(wu)(wu)(wu)氰(qing)(qing)(qing)(qing)(qing)(qing)鍍(du)(du)(du)液(ye)(ye)兩類(lei)。氰(qing)(qing)(qing)(qing)(qing)(qing)化(hua)物鍍(du)(du)(du)液(ye)(ye)中分微氰(qing)(qing)(qing)(qing)(qing)(qing)、低(di)氰(qing)(qing)(qing)(qing)(qing)(qing)、中氰(qing)(qing)(qing)(qing)(qing)(qing)、和高氰(qing)(qing)(qing)(qing)(qing)(qing)幾類(lei)。無(wu)(wu)(wu)氰(qing)(qing)(qing)(qing)(qing)(qing)鍍(du)(du)(du)液(ye)(ye)有堿性鋅(xin)(xin)(xin)(xin)酸鹽(yan)鍍(du)(du)(du)液(ye)(ye)、銨鹽(yan)鍍(du)(du)(du)液(ye)(ye)、硫酸鹽(yan)鍍(du)(du)(du)液(ye)(ye)及無(wu)(wu)(wu)氨氯(lv)化(hua)物鍍(du)(du)(du)液(ye)(ye)等(deng)。氰(qing)(qing)(qing)(qing)(qing)(qing)化(hua)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)溶液(ye)(ye)均鍍(du)(du)(du)能力好，得(de)到的(de)鍍(du)(du)(du)層(ceng)光滑細致，在生(sheng)產中被長期(qi)采用。但(dan)由于氰(qing)(qing)(qing)(qing)(qing)(qing)化(hua)物劇毒，對環境污(wu)染嚴重，近(jin)年來(lai)已(yi)趨向于采用低(di)氰(qing)(qing)(qing)(qing)(qing)(qing)、微氰(qing)(qing)(qing)(qing)(qing)(qing)、無(wu)(wu)(wu)氰(qing)(qing)(qing)(qing)(qing)(qing)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)溶液(ye)(ye)。