樓承板在(zai)建(jian)筑(zhu)當中已(yi)(yi)經被廣泛(fan)的(de)使用，對于(yu)(yu)此種設備的(de)標準化和工廠化的(de)程(cheng)度已(yi)(yi)經是(shi)越來越高了，那(nei)么它們(men)(men)(men)現在(zai)已(yi)(yi)經發(fa)展(zhan)(zhan)成為了產業化的(de)趨勢(shi)，那(nei)么在(zai)未(wei)來對于(yu)(yu)桁(heng)架(jia)(jia)樓承板來說(shuo)，應該有好的(de)市(shi)場發(fa)展(zhan)(zhan)前景(jing)，現在(zai)我(wo)(wo)們(men)(men)(men)就(jiu)要(yao)來說(shuo)一(yi)說(shuo)鋼筋桁(heng)架(jia)(jia)樓承板在(zai)使用過程(cheng)當中如(ru)何進行(xing)(xing)防腐的(de)操作。如(ru)今對于(yu)(yu)我(wo)(wo)們(men)(men)(men)國家的(de)建(jian)筑(zhu)鋼結構來說(shuo)，它們(men)(men)(men)的(de)發(fa)展(zhan)(zhan)趨勢(shi)是(shi)特別好的(de)，它們(men)(men)(men)也大大的(de)推動了我(wo)(wo)們(men)(men)(men)國家的(de)冶金(jin)行(xing)(xing)業的(de)發(fa)展(zhan)(zhan)，現在(zai)對于(yu)(yu)建(jian)筑(zhu)行(xing)(xing)業和冶金(jin)行(xing)(xing)業已(yi)(yi)經緊緊的(de)聯(lian)系在(zai)一(yi)起了。對于(yu)(yu)未(wei)來我(wo)(wo)們(men)(men)(men)的(de)鋼筋桁(heng)架(jia)(jia)樓承板將會處于(yu)(yu)一(yi)個新的(de)發(fa)展(zhan)(zhan)時期。

用(yong)(yong)(yong)電鍍(du)(du)(du)法制造這種鍍(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)具(ju)有(you)(you)良好的(de)加(jia)工(gong)性。但(dan)鍍(du)(du)(du)層(ceng)(ceng)較薄(bo)，耐腐(fu)蝕(shi)性不如熱浸法鍍(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)；單(dan)(dan)面(mian)(mian)(mian)鍍(du)(du)(du)和(he)(he)雙面(mian)(mian)(mian)差(cha)鍍(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)。單(dan)(dan)面(mian)(mian)(mian)鍍(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)，即只在一面(mian)(mian)(mian)鍍(du)(du)(du)鋅(xin)的(de)產品(pin)。在焊接(jie)、涂(tu)裝、防銹(xiu)處理、加(jia)工(gong)等(deng)(deng)方面(mian)(mian)(mian)，具(ju)有(you)(you)比(bi)雙面(mian)(mian)(mian)鍍(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)好的(de)適應性。為(wei)克服單(dan)(dan)面(mian)(mian)(mian)未涂(tu)鋅(xin)的(de)缺點，又(you)有(you)(you)一種在另面(mian)(mian)(mian)涂(tu)以薄(bo)層(ceng)(ceng)鋅(xin)的(de)鍍(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)，即雙面(mian)(mian)(mian)差(cha)鍍(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)；合金(jin)、復合鍍(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)。它(ta)是用(yong)(yong)(yong)鋅(xin)和(he)(he)其他金(jin)屬如鉛、鋅(xin)制成合金(jin)乃至(zhi)復合鍍(du)(du)(du)成的(de)鋼(gang)板(ban)(ban)(ban)(ban)。這種鋼(gang)板(ban)(ban)(ban)(ban)既具(ju)有(you)(you)防銹(xiu)性能(neng)，又(you)有(you)(you)良好的(de)涂(tu)裝性能(neng)。 除(chu)上述五種外，還有(you)(you)彩色鍍(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)、印花涂(tu)裝鍍(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)、聚氯乙烯疊層(ceng)(ceng)鍍(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)等(deng)(deng)。但(dan)目前(qian)常用(yong)(yong)(yong)的(de)仍為(wei)熱浸鍍(du)(du)(du)鋅(xin)板(ban)(ban)(ban)(ban)。 鍍(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)按(an)用(yong)(yong)(yong)途又(you)可分為(wei)一般用(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)、建筑外側板(ban)(ban)(ban)(ban)用(yong)(yong)(yong)、結構用(yong)(yong)(yong)、瓦壟板(ban)(ban)(ban)(ban)用(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)和(he)(he)深沖用(yong)(yong)(yong)等(deng)(deng)鍍(du)(du)(du)鋅(xin)鋼(gang)板(ban)(ban)(ban)(ban)。

鋼(gang)筋(jin)(jin)桁(heng)(heng)架樓(lou)承(cheng)板(ban)完(wan)成(cheng)了機械化(hua)出(chu)(chu)產(chan)，有利(li)(li)于鋼(gang)筋(jin)(jin)擺放距離均勻、混凝土(tu)保護(hu)層厚度共同，提高了樓(lou)板(ban)的(de)施工(gong)(gong)質量(liang)。裝配式(shi)鋼(gang)筋(jin)(jin)桁(heng)(heng)架樓(lou)承(cheng)板(ban)可明顯削減現場鋼(gang)筋(jin)(jin)綁扎工(gong)(gong)程(cheng)量(liang)，加速施工(gong)(gong)進度，添(tian)加施工(gong)(gong)確(que)保，完(wan)成(cheng)文明施工(gong)(gong)。裝配式(shi)模(mo)板(ban)和連接件拆裝便利(li)(li)，可屢次重復使(shi)用(yong)，節省鋼(gang)材，契合國(guo)家節能(neng)環保的(de)要(yao)(yao)求。鋼(gang)構自主研(yan)制的(de)產(chan)品(pin)配套自動化(hua)出(chu)(chu)產(chan)設備，大(da)大(da)提高了勞動出(chu)(chu)產(chan)率，有用(yong)降(jiang)低了產(chan)品(pin)成(cheng)本(ben)，并(bing)編制了產(chan)品(pin)出(chu)(chu)產(chan)企業(ye)規(gui)(gui)范、規(gui)(gui)劃手冊(ce)和節點構造圖集以(yi)(yi)及施工(gong)(gong)手冊(ce)。該產(chan)品(pin)經過浙江大(da)學土(tu)木工(gong)(gong)程(cheng)測試中心檢(jian)測，并(bing)經過多(duo)項工(gong)(gong)程(cheng)使(shi)用(yong)，各項功(gong)能(neng)可以(yi)(yi)滿意現澆鋼(gang)筋(jin)(jin)混凝土(tu)樓(lou)板(ban)承(cheng)載力和變(bian)形的(de)要(yao)(yao)求。

冷軋板廠家樓承板本身有良好的延伸性，自重輕，自振周期長，較大變形下能吸收變形能，結構體系的連接多為柔性連接，圍護結構可隨主體結構發生變位，其抗震性能得到了大大提高。自重減輕也會增強其抗震性能，自重減少一半，等同于降低抗震設防烈度一度，地震作用可降低30％—40％J，從而減少了很多有關抗震的構造要求，降低了工程造價。我國面臨水土流失、環境污染等一系列影響可持續發展的問題，環保建筑的提出應運而生，環保建筑之能源利用高、環境好、在保障人們生活的基礎上消耗低，使用周期長等。南寧冷軋板樓(lou)承板建(jian)(jian)筑恰恰在(zai)這些(xie)方面能夠滿(man)足要求，與其他建(jian)(jian)筑結構體系相比，樓(lou)承板建(jian)(jian)筑沒有空氣污染和噪音，也不會(hui)對森(sen)林等(deng)資源造成破壞(huai)，并且建(jian)(jian)筑材料(liao)可(ke)以回收再利(li)用，減少(shao)了固(gu)體垃圾(ji)的(de)出現，有利(li)于人(ren)與自(zi)然的(de)協調發(fa)展，代表著建(jian)(jian)筑行業(ye)的(de)新水平(ping)。

重慶樓(lou)承板(ban)(ban)(ban)的鍍(du)(du)鋅(xin)(xin)量(liang)沒有一(yi)個具體(ti)的標準，制作壓型鋼(gang)(gang)板(ban)(ban)(ban)的冷軋鋼(gang)(gang)卷須連續(xu)熱浸鍍(du)(du)鋅(xin)(xin)（或鍍(du)(du)鋁(lv)(lv)鋅(xin)(xin)），鍍(du)(du)（鋁(lv)(lv)）鋅(xin)(xin)量(liang)視(shi)設計(ji)要(yao)求而定。樓(lou)承板(ban)(ban)(ban)用壓型鋼(gang)(gang)板(ban)(ban)(ban)宜(yi)選擇熱浸鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)。不允(yun)許使(shi)用電(dian)鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)，電(dian)鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)僅在(zai)基材表面形成保護層，防腐(fu)能(neng)力有限(xian)。目前市(shi)場上(shang)有鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)（鍍(du)(du)層含鋁(lv)(lv)5%或55%），在(zai)酸(suan)性(xing)環(huan)境下(xia)的防腐(fu)效果(guo)由于熱浸鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)，但在(zai)混(hun)凝(ning)土(tu)的堿性(xing)條件(jian)下(xia)，鍍(du)(du)鋁(lv)(lv)鋅(xin)(xin)的防腐(fu)蝕性(xing)能(neng)低于熱浸鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)，且鋁(lv)(lv)會(hui)和混(hun)凝(ning)土(tu)發生(sheng)反應，并降低混(hun)凝(ning)土(tu)與(yu)鋼(gang)(gang)板(ban)(ban)(ban)的粘結性(xing)能(neng)。因此(ci)參考國(guo)外規范，及國(guo)內外工程，行家(jia)壓型鋼(gang)(gang)板(ban)(ban)(ban)不建議使(shi)用鍍(du)(du)鋁(lv)(lv)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)。

鍍(du)鋅(xin)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)是(shi)(shi)為防止鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)表(biao)面遭受腐蝕，延長其(qi)使用(yong)(yong)壽(shou)命，在(zai)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)表(biao)面涂(tu)(tu)以一層金屬鋅(xin)，這種(zhong)涂(tu)(tu)鋅(xin)的(de)薄(bo)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)稱為鍍(du)鋅(xin)板(ban)(ban)(ban)(ban)。鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)也是(shi)(shi)用(yong)(yong)熱浸(jin)(jin)法(fa)制(zhi)造(zao)，但在(zai)出(chu)槽(cao)后(hou)，立即(ji)把(ba)它加熱到500℃左(zuo)右，使其(qi)生成(cheng)鋅(xin)和(he)鐵(tie)的(de)合(he)(he)金被膜。這種(zhong)鍍(du)鋅(xin)卷具(ju)有(you)(you)(you)良好的(de)涂(tu)(tu)料的(de)密著(zhu)性(xing)(xing)和(he)焊(han)接性(xing)(xing)。合(he)(he)金化鍍(du)鋅(xin)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這種(zhong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)也是(shi)(shi)用(yong)(yong)熱浸(jin)(jin)法(fa)制(zhi)造(zao)，但在(zai)出(chu)槽(cao)后(hou)，立即(ji)把(ba)它加熱到500℃左(zuo)右，使其(qi)生成(cheng)鋅(xin)和(he)鐵(tie)的(de)合(he)(he)金被膜。這種(zhong)鍍(du)鋅(xin)板(ban)(ban)(ban)(ban)具(ju)有(you)(you)(you)良好的(de)涂(tu)(tu)料的(de)密著(zhu)性(xing)(xing)和(he)焊(han)接性(xing)(xing)。熱浸(jin)(jin)鍍(du)鋅(xin)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。將薄(bo)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)浸(jin)(jin)入熔解(jie)的(de)鋅(xin)槽(cao)中，使其(qi)表(biao)面粘附一層鋅(xin)的(de)薄(bo)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。目(mu)前主(zhu)要采用(yong)(yong)連續鍍(du)鋅(xin)工藝(yi)生產，即(ji)把(ba)成(cheng)卷的(de)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)連續浸(jin)(jin)在(zai)熔解(jie)有(you)(you)(you)鋅(xin)的(de)鍍(du)槽(cao)中制(zhi)成(cheng)鍍(du)鋅(xin)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。合(he)(he)金、復合(he)(he)鍍(du)鋅(xin)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。它是(shi)(shi)用(yong)(yong)鋅(xin)和(he)其(qi)他金屬如(ru)鉛、鋅(xin)制(zhi)成(cheng)合(he)(he)金乃(nai)至復合(he)(he)鍍(du)成(cheng)的(de)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)。這種(zhong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)既(ji)具(ju)有(you)(you)(you)防銹性(xing)(xing)能(neng)，又(you)有(you)(you)(you)良好的(de)涂(tu)(tu)裝性(xing)(xing)能(neng)。