鍍鋅卷批發樓承板在建筑當中已經被廣泛的使用，對于此種設備的標準化和工廠化的程度已經是越來越高了，那么它們現在已經發展成為了產業化的趨勢，那么在未來對于桁架樓承板來說，應該有好的市場發展前景，現在我們就要來說一說鋼筋桁架樓承板在使用過程當中如何進行防腐的操作。如今對于我們國家的建筑鋼結構來說，它們的發展趨勢是特別好的，它們也大大的推動了我們國家的冶金行業的發展，現在對于建筑行業和冶金行業已經緊緊的聯系在一起了。銅仁鍍鋅卷對于(yu)未來我們(men)的(de)鋼筋(jin)桁架樓承板(ban)將會處(chu)于(yu)一個(ge)新的(de)發展(zhan)時期(qi)。

樓(lou)(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)習慣主體(ti)鋼(gang)結(jie)構(gou)快速(su)施工(gong)的(de)要求，能夠(gou)在(zai)(zai)短時間內提供堅(jian)定的(de)作(zuo)(zuo)業渠(qu)道，并可(ke)采用多(duo)個樓(lou)(lou)(lou)層鋪(pu)(pu)設壓(ya)型鋼(gang)板(ban)(ban)(ban)(ban)(ban)，分層澆筑(zhu)混(hun)凝(ning)土板(ban)(ban)(ban)(ban)(ban)的(de)流水施工(gong)。在(zai)(zai)運用階段(duan)樓(lou)(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)作(zuo)(zuo)為(wei)混(hun)凝(ning)土樓(lou)(lou)(lou)板(ban)(ban)(ban)(ban)(ban)的(de)受拉鋼(gang)筋(jin)(jin)，也提高了(le)(le)(le)樓(lou)(lou)(lou)板(ban)(ban)(ban)(ban)(ban)的(de)剛度(du)，節省(sheng)了(le)(le)(le)鋼(gang)筋(jin)(jin)和混(hun)凝(ning)土的(de)用量(liang)(liang)。樓(lou)(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)上(shang)面能夠(gou)鋪(pu)(pu)設保溫，隔(ge)音，隔(ge)熱，隔(ge)振等資(zi)料。改進樓(lou)(lou)(lou)面性(xing)能充分發(fa)揮鋼(gang)的(de)杰出的(de)抗拉強度(du)和延性(xing)及混(hun)凝(ning)土優良的(de)抗壓(ya)強度(du)和較(jiao)大(da)的(de)剛度(du)。壓(ya)型板(ban)(ban)(ban)(ban)(ban)表面壓(ya)紋(wen)使(shi)樓(lou)(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)與(yu)混(hun)凝(ning)土之(zhi)間產生大(da)的(de)結(jie)合(he)(he)力(li)，使(shi)二者形成(cheng)整體(ti)，配以加勁(jing)肋，使(shi)樓(lou)(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)體(ti)系具有高強承(cheng)載力(li)。在(zai)(zai)懸臂(bei)條件(jian)下，樓(lou)(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)僅作(zuo)(zuo)為(wei)性(xing)模板(ban)(ban)(ban)(ban)(ban)。懸挑的(de)長度(du)可(ke)根據樓(lou)(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)的(de)截面特(te)性(xing)來(lai)定。為(wei)了(le)(le)(le)避免懸挑板(ban)(ban)(ban)(ban)(ban)的(de)開裂(lie)，需(xu)在(zai)(zai)支座處依結(jie)構(gou)工(gong)程師的(de)規劃配上(shang)負筋(jin)(jin)。本公司樓(lou)(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)已(yi)通過國(guo)家固定救活體(ti)系及耐(nai)火構(gou)件(jian)質量(liang)(liang)檢測(ce)中心(xin)的(de)耐(nai)火檢測(ce)，作(zuo)(zuo)為(wei)組合(he)(he)樓(lou)(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)(ban)無(wu)需(xu)防火噴涂，因而大(da)大(da)降低了(le)(le)(le)工(gong)程造價。

熱(re)鍍鋅(xin)(xin)(xin)卷板(ban)(ban)現貨消(xiao)息(xi)：熱(re)鍍鋅(xin)(xin)(xin)產品廣泛用(yong)于建筑、家電、車船、容器制造業、機電業等，幾乎涉及到(dao)衣食(shi)住行各(ge)個領(ling)域。近年來(lai)，世界鍍鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)需求量(liang)不(bu)斷(duan)增加，產量(liang)增長也很快，在美、日(ri)等鋼(gang)(gang)材生(sheng)產大國，熱(re)鍍鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)在鋼(gang)(gang)材中所占比(bi)例已(yi)高(gao)達13%-15%。 熱(re)鍍鋅(xin)(xin)(xin)卷板(ban)(ban)現貨消(xiao)息(xi)：近來(lai)，汽車行業越來(lai)越重(zhong)視材料的(de)(de)使用(yong)壽命，用(yong)涂漆冷軋鋼(gang)(gang)板(ban)(ban)已(yi)不(bu)能滿足耐(nai)腐蝕(shi)方面的(de)(de)要求。在這種(zhong)情(qing)況下，耐(nai)腐蝕(shi)性優(you)良且成本低(di)廉的(de)(de)熱(re)鍍鋅(xin)(xin)(xin)板(ban)(ban)開始(shi)普遍受到(dao)了(le)汽車廠家的(de)(de)青(qing)睞(lai)。

鍍(du)(du)(du)鋅(xin)(xin)板(ban)選(xuan)擇(ze)(ze)要(yao)注(zhu)重(zhong)(zhong)的(de)(de)幾(ji)個(ge)(ge)(ge)要(yao)點，工業企(qi)業的(de)(de)客戶選(xuan)擇(ze)(ze)專用(yong)(yong)工業原(yuan)料，要(yao)注(zhu)重(zhong)(zhong)從(cong)四個(ge)(ge)(ge)標準(zhun)。一是(shi)(shi)(shi)(shi)要(yao)注(zhu)重(zhong)(zhong)品牌來(lai)進(jin)行選(xuan)擇(ze)(ze)，因為(wei)鍍(du)(du)(du)鋅(xin)(xin)技術(shu)的(de)(de)要(yao)求嚴格(ge)，所以(yi)有(you)(you)的(de)(de)基礎(chu)，當然(ran)產(chan)品質(zhi)(zhi)量(liang)(liang)與(yu)(yu)技術(shu)標準(zhun)都(dou)會更可(ke)靠(kao)，都(dou)會有(you)(you)好的(de)(de)專業標準(zhun)。二是(shi)(shi)(shi)(shi)要(yao)注(zhu)重(zhong)(zhong)產(chan)品本身的(de)(de)鍍(du)(du)(du)層(ceng)質(zhi)(zhi)量(liang)(liang)，鍍(du)(du)(du)層(ceng)一要(yao)靠(kao)技術(shu)，二要(yao)靠(kao)純(chun)度，所以(yi)從(cong)產(chan)品表面來(lai)看質(zhi)(zhi)量(liang)(liang)，這(zhe)是(shi)(shi)(shi)(shi)基本也是(shi)(shi)(shi)(shi)重(zhong)(zhong)要(yao)的(de)(de)一個(ge)(ge)(ge)標準(zhun)。三是(shi)(shi)(shi)(shi)要(yao)看基礎(chu)材料。鍍(du)(du)(du)鋅(xin)(xin)板(ban)基礎(chu)金(jin)屬材料的(de)(de)質(zhi)(zhi)量(liang)(liang)，與(yu)(yu)成品鍍(du)(du)(du)鋅(xin)(xin)板(ban)的(de)(de)質(zhi)(zhi)量(liang)(liang)與(yu)(yu)耐用(yong)(yong)性密(mi)切相關，所以(yi)在進(jin)行產(chan)品選(xuan)擇(ze)(ze)的(de)(de)時候，需要(yao)注(zhu)重(zhong)(zhong)這(zhe)個(ge)(ge)(ge)細節，而材料的(de)(de)提供，就是(shi)(shi)(shi)(shi)對于(yu)工業生產(chan)來(lai)說，有(you)(you)基礎(chu)條(tiao)件(jian)。四是(shi)(shi)(shi)(shi)要(yao)注(zhu)重(zhong)(zhong)價格(ge)對比，不(bu)(bu)是(shi)(shi)(shi)(shi)好的(de)(de)就是(shi)(shi)(shi)(shi)貴的(de)(de)，但(dan)是(shi)(shi)(shi)(shi)如果廉價的(de)(de)把產(chan)品，那是(shi)(shi)(shi)(shi)不(bu)(bu)可(ke)信的(de)(de)。

重慶鍍鋅(xin)卷主要有(you)：脫(tuo)落、劃傷、鈍化(hua)斑(ban)(ban)、鋅(xin)粒、厚邊(bian)、氣(qi)刀條痕(hen)、氣(qi)刀刮(gua)痕(hen)、露鋼、夾雜、機(ji)械損傷、鋼基(ji)(ji)性能不(bu)(bu)良、浪邊(bian)、瓢曲(qu)、尺寸不(bu)(bu)合(he)(he)、壓印、鋅(xin)層厚度(du)(du)不(bu)(bu)合(he)(he)、輥印等。鋅(xin)層脫(tuo)落的主要原(yuan)因有(you)：表面(mian)氧(yang)化(hua)、有(you)硅化(hua)合(he)(he)物、冷扎(zha)乳化(hua)液太臟、NOF段(duan)(duan)氧(yang)化(hua)氣(qi)氛及(ji)保護氣(qi)體露點(dian)太高、空燃(ran)比(bi)不(bu)(bu)合(he)(he)理、氫氣(qi)流量偏(pian)(pian)低(di)、爐(lu)子有(you)氧(yang)滲入，帶(dai)鋼入鍋溫度(du)(du)偏(pian)(pian)低(di)，RWP段(duan)(duan)爐(lu)壓偏(pian)(pian)低(di)及(ji)爐(lu)門吸風(feng)、NOF段(duan)(duan)爐(lu)溫偏(pian)(pian)低(di)，油脂(zhi)蒸發不(bu)(bu)盡、鋅(xin)鍋鋁含量偏(pian)(pian)低(di)、機(ji)組速度(du)(du)太快、還原(yuan)不(bu)(bu)充分、鋅(xin)液中停留(liu)時間太短、鍍層偏(pian)(pian)厚。白(bai)銹和黑斑(ban)(ban)產生(sheng)的原(yuan)因有(you)：黑斑(ban)(ban)是白(bai)銹進一(yi)步氧(yang)化(hua)形成的鍍鋅(xin)板的特點(dian)與(yu)用(yong)途。鍍鋅(xin)卷板是以(yi)熱(re)軋(ya)鋼帶(dai)或冷軋(ya)鋼帶(dai)為基(ji)(ji)板，經過(guo)連續熱(re)浸鍍鋅(xin)工藝而生(sheng)產出來的， 產品具有(you)耐腐(fu)蝕(shi)強、 表面(mian)質量好、有(you)利于深加工、經濟實用(yong)等特點(dian)。

用(yong)(yong)電鍍(du)(du)(du)(du)法制(zhi)造這種鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)具有良(liang)好的(de)(de)(de)加(jia)工性(xing)。但(dan)鍍(du)(du)(du)(du)層較薄，耐(nai)腐(fu)蝕(shi)性(xing)不如熱浸法鍍(du)(du)(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)(ban)；單(dan)面(mian)鍍(du)(du)(du)(du)和(he)雙面(mian)差鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。單(dan)面(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)，即只(zhi)在(zai)一面(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)的(de)(de)(de)產品。在(zai)焊接、涂(tu)(tu)(tu)(tu)裝(zhuang)(zhuang)、防(fang)銹處理(li)、加(jia)工等(deng)(deng)方(fang)面(mian)，具有比雙面(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)(ban)好的(de)(de)(de)適應性(xing)。為克服單(dan)面(mian)未(wei)涂(tu)(tu)(tu)(tu)鋅(xin)(xin)的(de)(de)(de)缺點，又有一種在(zai)另面(mian)涂(tu)(tu)(tu)(tu)以薄層鋅(xin)(xin)的(de)(de)(de)鍍(du)(du)(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)(ban)，即雙面(mian)差鍍(du)(du)(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)(ban)；合金、復合鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。它是用(yong)(yong)鋅(xin)(xin)和(he)其(qi)他(ta)金屬如鉛(qian)、鋅(xin)(xin)制(zhi)成(cheng)合金乃至(zhi)復合鍍(du)(du)(du)(du)成(cheng)的(de)(de)(de)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。這種鋼(gang)(gang)板(ban)(ban)(ban)(ban)既(ji)具有防(fang)銹性(xing)能(neng)，又有良(liang)好的(de)(de)(de)涂(tu)(tu)(tu)(tu)裝(zhuang)(zhuang)性(xing)能(neng)。 除上述五種外(wai)，還有彩色鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)、印花涂(tu)(tu)(tu)(tu)裝(zhuang)(zhuang)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)、聚氯乙烯疊層鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)等(deng)(deng)。但(dan)目前常用(yong)(yong)的(de)(de)(de)仍為熱浸鍍(du)(du)(du)(du)鋅(xin)(xin)板(ban)(ban)(ban)(ban)。 鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)按用(yong)(yong)途又可(ke)分為一般用(yong)(yong)、屋頂用(yong)(yong)、建筑(zhu)外(wai)側板(ban)(ban)(ban)(ban)用(yong)(yong)、結構(gou)用(yong)(yong)、瓦壟(long)板(ban)(ban)(ban)(ban)用(yong)(yong)、拉(la)伸用(yong)(yong)和(he)深沖(chong)用(yong)(yong)等(deng)(deng)鍍(du)(du)(du)(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。