用(yong)(yong)(yong)電鍍(du)(du)(du)(du)法制造這種鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)具(ju)有(you)(you)(you)(you)良(liang)好(hao)(hao)的加工性(xing)(xing)。但鍍(du)(du)(du)(du)層較薄(bo)，耐腐蝕性(xing)(xing)不如熱(re)浸法鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)；單(dan)面(mian)(mian)鍍(du)(du)(du)(du)和(he)雙(shuang)面(mian)(mian)差(cha)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)。單(dan)面(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)，即只在(zai)一(yi)面(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)的產品。在(zai)焊接、涂(tu)(tu)(tu)(tu)裝、防銹處(chu)理、加工等方面(mian)(mian)，具(ju)有(you)(you)(you)(you)比(bi)雙(shuang)面(mian)(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)好(hao)(hao)的適應性(xing)(xing)。為克服單(dan)面(mian)(mian)未涂(tu)(tu)(tu)(tu)鋅(xin)(xin)(xin)(xin)的缺(que)點，又有(you)(you)(you)(you)一(yi)種在(zai)另(ling)面(mian)(mian)涂(tu)(tu)(tu)(tu)以薄(bo)層鋅(xin)(xin)(xin)(xin)的鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)，即雙(shuang)面(mian)(mian)差(cha)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)；合(he)(he)金(jin)(jin)、復合(he)(he)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)。它(ta)是用(yong)(yong)(yong)鋅(xin)(xin)(xin)(xin)和(he)其他金(jin)(jin)屬如鉛、鋅(xin)(xin)(xin)(xin)制成合(he)(he)金(jin)(jin)乃至復合(he)(he)鍍(du)(du)(du)(du)成的鋼(gang)(gang)板(ban)(ban)(ban)。這種鋼(gang)(gang)板(ban)(ban)(ban)既具(ju)有(you)(you)(you)(you)防銹性(xing)(xing)能(neng)，又有(you)(you)(you)(you)良(liang)好(hao)(hao)的涂(tu)(tu)(tu)(tu)裝性(xing)(xing)能(neng)。 除上述五種外(wai)，還有(you)(you)(you)(you)彩色鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)、印花涂(tu)(tu)(tu)(tu)裝鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)、聚(ju)氯乙烯疊層鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)等。但目前常用(yong)(yong)(yong)的仍(reng)為熱(re)浸鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)。 鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)按用(yong)(yong)(yong)途又可分為一(yi)般用(yong)(yong)(yong)、屋(wu)頂用(yong)(yong)(yong)、建筑外(wai)側板(ban)(ban)(ban)用(yong)(yong)(yong)、結構用(yong)(yong)(yong)、瓦(wa)壟板(ban)(ban)(ban)用(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)和(he)深(shen)沖用(yong)(yong)(yong)等鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)。

樓(lou)(lou)承(cheng)(cheng)板在建筑(zhu)當(dang)中(zhong)已(yi)經(jing)被廣泛的(de)(de)(de)(de)(de)使(shi)用，對(dui)(dui)(dui)于(yu)(yu)此種設備的(de)(de)(de)(de)(de)標準化和工廠化的(de)(de)(de)(de)(de)程度(du)已(yi)經(jing)是越來(lai)(lai)越高(gao)了，那么它(ta)們(men)(men)現在已(yi)經(jing)發(fa)展(zhan)成為(wei)了產業化的(de)(de)(de)(de)(de)趨勢，那么在未(wei)來(lai)(lai)對(dui)(dui)(dui)于(yu)(yu)桁架(jia)樓(lou)(lou)承(cheng)(cheng)板來(lai)(lai)說(shuo)(shuo)，應該(gai)有好的(de)(de)(de)(de)(de)市場發(fa)展(zhan)前景，現在我(wo)們(men)(men)就要來(lai)(lai)說(shuo)(shuo)一(yi)說(shuo)(shuo)鋼筋桁架(jia)樓(lou)(lou)承(cheng)(cheng)板在使(shi)用過程當(dang)中(zhong)如何(he)進行(xing)(xing)防腐的(de)(de)(de)(de)(de)操作。如今對(dui)(dui)(dui)于(yu)(yu)我(wo)們(men)(men)國(guo)家的(de)(de)(de)(de)(de)建筑(zhu)鋼結構來(lai)(lai)說(shuo)(shuo)，它(ta)們(men)(men)的(de)(de)(de)(de)(de)發(fa)展(zhan)趨勢是特別好的(de)(de)(de)(de)(de)，它(ta)們(men)(men)也大大的(de)(de)(de)(de)(de)推動了我(wo)們(men)(men)國(guo)家的(de)(de)(de)(de)(de)冶(ye)金行(xing)(xing)業的(de)(de)(de)(de)(de)發(fa)展(zhan)，現在對(dui)(dui)(dui)于(yu)(yu)建筑(zhu)行(xing)(xing)業和冶(ye)金行(xing)(xing)業已(yi)經(jing)緊(jin)緊(jin)的(de)(de)(de)(de)(de)聯(lian)系在一(yi)起了。對(dui)(dui)(dui)于(yu)(yu)未(wei)來(lai)(lai)我(wo)們(men)(men)的(de)(de)(de)(de)(de)鋼筋桁架(jia)樓(lou)(lou)承(cheng)(cheng)板將會(hui)處于(yu)(yu)一(yi)個(ge)新的(de)(de)(de)(de)(de)發(fa)展(zhan)時(shi)期。

近期鋼(gang)價延續低(di)迷，隨著通國規模的(de)酷暑和(he)旱季到(dao)來，熱鍍(du)鋅卷(juan)板價格(ge)商場(chang)逐漸(jian)進(jin)入(ru)需要旺季，海內(nei)(nei)鋼(gang)鐵(tie)商場(chang)或(huo)(huo)將窄(zhai)幅調整。在決策(ce)層(ceng)兩手抓(zhua)制度(du)(du)措施落實狀況、貨銀本位度(du)(du)定向(xiang)寬松力度(du)(du)加大的(de)直觀層(ceng)面(mian)利好(hao)牽動下，商場(chang)信念逐漸(jian)趨穩，短(duan)期海內(nei)(nei)鋼(gang)價無望止跌企穩;另一上(shang)面(mian)，以(yi)后鋼(gang)價殺(sha)跌電能有余，而上(shang)漲也仍然屏障重重。熱鍍(du)鋅卷(juan)板價格(ge)價錢或(huo)(huo)將長期在于低(di)位運(yun)行場(chang)面(mian)。

鍍鋅板價格樓承板習慣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渠道，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。在運用階段樓承板作為混凝土樓板的受拉鋼筋，也提高了樓板的剛度，節省了鋼筋和混凝土的用量。萬源酒鋼鍍鋅板樓(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)上(shang)面(mian)能(neng)夠(gou)鋪設保(bao)溫，隔(ge)音，隔(ge)熱，隔(ge)振等資料。改進(jin)樓(lou)(lou)面(mian)性(xing)(xing)(xing)能(neng)充分發揮鋼的(de)(de)杰出的(de)(de)抗(kang)拉強度和延(yan)性(xing)(xing)(xing)及混(hun)凝土優良的(de)(de)抗(kang)壓強度和較大(da)(da)的(de)(de)剛度。壓型板(ban)(ban)(ban)表面(mian)壓紋使樓(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)與混(hun)凝土之間(jian)產生大(da)(da)的(de)(de)結(jie)合力，使二者形成整(zheng)體，配(pei)以加(jia)勁肋，使樓(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)體系(xi)具有(you)高(gao)強承(cheng)(cheng)(cheng)(cheng)載力。在懸(xuan)臂條件下，樓(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)僅作(zuo)為(wei)(wei)性(xing)(xing)(xing)模板(ban)(ban)(ban)。懸(xuan)挑(tiao)的(de)(de)長度可(ke)根據(ju)樓(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)的(de)(de)截(jie)面(mian)特性(xing)(xing)(xing)來定(ding)。為(wei)(wei)了避免(mian)懸(xuan)挑(tiao)板(ban)(ban)(ban)的(de)(de)開裂，需在支座處(chu)依結(jie)構工程師的(de)(de)規劃(hua)配(pei)上(shang)負筋。本公司樓(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)已(yi)通過國家固(gu)定(ding)救活體系(xi)及耐(nai)火構件質量(liang)檢測中心的(de)(de)耐(nai)火檢測，作(zuo)為(wei)(wei)組合樓(lou)(lou)承(cheng)(cheng)(cheng)(cheng)板(ban)(ban)(ban)無需防火噴(pen)涂(tu)，因而大(da)(da)大(da)(da)降低了工程造價。

重(zhong)慶鍍鋅(xin)卷主要有(you)(you)：脫(tuo)落、劃傷、鈍化(hua)斑(ban)、鋅(xin)粒、厚(hou)邊、氣刀(dao)條痕、氣刀(dao)刮痕、露鋼、夾(jia)雜、機(ji)械損傷、鋼基性能(neng)不(bu)良、浪邊、瓢曲、尺寸不(bu)合(he)、壓印、鋅(xin)層厚(hou)度(du)不(bu)合(he)、輥印等。鋅(xin)層脫(tuo)落的(de)主要原(yuan)因(yin)有(you)(you)：表面氧化(hua)、有(you)(you)硅(gui)化(hua)合(he)物、冷(leng)(leng)扎乳化(hua)液(ye)(ye)太臟、NOF段(duan)氧化(hua)氣氛(fen)及保護(hu)氣體露點太高、空燃(ran)比不(bu)合(he)理、氫(qing)氣流量偏(pian)(pian)低(di)、爐(lu)(lu)子有(you)(you)氧滲入，帶(dai)鋼入鍋(guo)溫度(du)偏(pian)(pian)低(di)，RWP段(duan)爐(lu)(lu)壓偏(pian)(pian)低(di)及爐(lu)(lu)門吸風、NOF段(duan)爐(lu)(lu)溫偏(pian)(pian)低(di)，油脂蒸發不(bu)盡、鋅(xin)鍋(guo)鋁(lv)含量偏(pian)(pian)低(di)、機(ji)組(zu)速度(du)太快、還原(yuan)不(bu)充分、鋅(xin)液(ye)(ye)中停留時間太短、鍍層偏(pian)(pian)厚(hou)。白(bai)銹(xiu)(xiu)和黑斑(ban)產(chan)生的(de)原(yuan)因(yin)有(you)(you)：黑斑(ban)是白(bai)銹(xiu)(xiu)進一步氧化(hua)形(xing)成的(de)鍍鋅(xin)板(ban)(ban)的(de)特點與用途(tu)。鍍鋅(xin)卷板(ban)(ban)是以熱(re)軋鋼帶(dai)或(huo)冷(leng)(leng)軋鋼帶(dai)為基板(ban)(ban)，經過(guo)連續熱(re)浸鍍鋅(xin)工藝而(er)生產(chan)出來(lai)的(de)， 產(chan)品具有(you)(you)耐腐蝕(shi)強、 表面質量好(hao)、有(you)(you)利于深加工、經濟實用等特點。

樓承(cheng)(cheng)板(ban)本身有良好的延伸(shen)性，自(zi)重(zhong)(zhong)輕，自(zi)振周(zhou)期(qi)長(chang)，較大(da)變形下能吸收(shou)變形能，結(jie)構(gou)體(ti)系的連接(jie)多為柔性連接(jie)，圍(wei)護結(jie)構(gou)可(ke)(ke)隨主體(ti)結(jie)構(gou)發(fa)(fa)生(sheng)變位，其抗(kang)震性能得(de)到了(le)大(da)大(da)提(ti)高(gao)。自(zi)重(zhong)(zhong)減(jian)輕也會增強其抗(kang)震性能，自(zi)重(zhong)(zhong)減(jian)少(shao)一(yi)半(ban)，等(deng)(deng)同于降(jiang)低抗(kang)震設防(fang)烈度(du)一(yi)度(du)，地震作用(yong)(yong)可(ke)(ke)降(jiang)低30％—40％J，從而(er)減(jian)少(shao)了(le)很多有關抗(kang)震的構(gou)造(zao)要求(qiu)(qiu)，降(jiang)低了(le)工程造(zao)價。我(wo)國(guo)面臨水土(tu)流失、環境污(wu)染等(deng)(deng)一(yi)系列影響可(ke)(ke)持續發(fa)(fa)展(zhan)的問題，環保(bao)建筑(zhu)的提(ti)出(chu)應運而(er)生(sheng)，環保(bao)建筑(zhu)之能源(yuan)利(li)(li)用(yong)(yong)高(gao)、環境好、在保(bao)障人們生(sheng)活的基礎(chu)上消耗低，使用(yong)(yong)周(zhou)期(qi)長(chang)等(deng)(deng)。樓承(cheng)(cheng)板(ban)建筑(zhu)恰恰在這(zhe)些方面能夠滿足要求(qiu)(qiu)，與其他建筑(zhu)結(jie)構(gou)體(ti)系相比，樓承(cheng)(cheng)板(ban)建筑(zhu)沒有空氣污(wu)染和噪音，也不會對森林等(deng)(deng)資源(yuan)造(zao)成破壞，并且建筑(zhu)材(cai)料可(ke)(ke)以回收(shou)再利(li)(li)用(yong)(yong)，減(jian)少(shao)了(le)固體(ti)垃圾的出(chu)現，有利(li)(li)于人與自(zi)然的協調發(fa)(fa)展(zhan)，代表(biao)著建筑(zhu)行業的新水平。