鍍鋅鋼板價格樓承板適應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平臺，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。陜西鍍鋅鋼板在(zai)使用階段樓(lou)承板(ban)(ban)(ban)作為混(hun)(hun)凝土(tu)(tu)樓(lou)板(ban)(ban)(ban)的(de)(de)(de)(de)受拉鋼筋，也提(ti)高(gao)了樓(lou)板(ban)(ban)(ban)的(de)(de)(de)(de)剛度，節省(sheng)了鋼筋和混(hun)(hun)凝土(tu)(tu)的(de)(de)(de)(de)用量。樓(lou)承板(ban)(ban)(ban)上面(mian)(mian)可(ke)以鋪(pu)設保溫，隔(ge)音，隔(ge)熱，隔(ge)振等材料。樓(lou)面(mian)(mian)性能充分發揮鋼的(de)(de)(de)(de)良(liang)好的(de)(de)(de)(de)抗拉強(qiang)(qiang)度和延(yan)性及混(hun)(hun)凝土(tu)(tu)優良(liang)的(de)(de)(de)(de)抗壓強(qiang)(qiang)度和較大的(de)(de)(de)(de)剛度。壓型板(ban)(ban)(ban)表面(mian)(mian)壓紋使樓(lou)承板(ban)(ban)(ban)與混(hun)(hun)凝土(tu)(tu)之間產生大的(de)(de)(de)(de)結合力，使二者形成(cheng)整體，配以加(jia)勁肋，使樓(lou)承板(ban)(ban)(ban)系(xi)統(tong)具有高(gao)強(qiang)(qiang)承載力。在(zai)懸(xuan)臂條件(jian)下，樓(lou)承板(ban)(ban)(ban)僅作為性模板(ban)(ban)(ban)。懸(xuan)挑(tiao)的(de)(de)(de)(de)長度可(ke)根據樓(lou)承板(ban)(ban)(ban)的(de)(de)(de)(de)截(jie)面(mian)(mian)特(te)性來(lai)定。為了防止(zhi)懸(xuan)挑(tiao)板(ban)(ban)(ban)的(de)(de)(de)(de)開裂，需在(zai)支座處依(yi)結構工程師的(de)(de)(de)(de)設計(ji)配上負筋。

由于我國鋅(xin)(xin)資源比較(jiao)豐富，鍍(du)鋅(xin)(xin)又(you)是(shi)一種(zhong)價(jia)廉(lian)、能防銹(xiu)，又(you)能裝飾的(de)(de)高性價(jia)比鍍(du)種(zhong)，因而在汽車、機械、電(dian)子(zi)、船舶、儀表、輕工等(deng)工業(ye)部門得到廣泛(fan)的(de)(de)應用(yong)(yong)。如機械零件(jian)、低(di)壓電(dian)器、高壓開(kai)(kai)關、緊固連接件(jian)、鋼(gang)(gang)鐵(tie)結(jie)構(gou)件(jian)、建筑(zhu)(zhu)五(wu)金(jin)、農業(ye)機械、輕工產(chan)品等(deng)都(dou)離不開(kai)(kai)鍍(du)鋅(xin)(xin)鈍(dun)化制品。鍍(du)鋅(xin)(xin)板(ban)(ban)卷(juan)(juan)(juan)因此(ci)可分為熱(re)軋(ya)鍍(du)鋅(xin)(xin)板(ban)(ban)卷(juan)(juan)(juan)和冷軋(ya)熱(re)鍍(du)鋅(xin)(xin)板(ban)(ban)卷(juan)(juan)(juan)，它們主要(yao)用(yong)(yong)于建筑(zhu)(zhu)、家電(dian)、汽車、容器、交(jiao)通(tong)及家業(ye)等(deng)領域。特(te)別是(shi)鋼(gang)(gang)結(jie)構(gou)建筑(zhu)(zhu)、汽車制造(zao)、鋼(gang)(gang)板(ban)(ban)倉制造(zao)等(deng)行業(ye)。 重慶鍍(du)鋅(xin)(xin)卷(juan)(juan)(juan)特(te)點主要(yao)為：耐腐蝕強、表面質量(liang)好(hao)、得利于深加工、經濟實用(yong)(yong)等(deng)。

鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板是為(wei)防止鋼(gang)(gang)(gang)(gang)(gang)板表面遭受腐蝕(shi)，延長(chang)其使用壽命，在鋼(gang)(gang)(gang)(gang)(gang)板表面涂(tu)(tu)以一層(ceng)金(jin)(jin)屬鋅(xin)(xin)，這種涂(tu)(tu)鋅(xin)(xin)的薄(bo)鋼(gang)(gang)(gang)(gang)(gang)板稱為(wei)鍍(du)(du)鋅(xin)(xin)板。按(an)生(sheng)產(chan)及加工(gong)方(fang)法可分(fen)為(wei)以下幾類：熱(re)(re)浸鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板。將薄(bo)鋼(gang)(gang)(gang)(gang)(gang)板浸入熔 微商貨源解(jie)的鋅(xin)(xin)槽中，使其表面粘附(fu)一層(ceng)鋅(xin)(xin)的薄(bo)鋼(gang)(gang)(gang)(gang)(gang)板。目前主要采用連續鍍(du)(du)鋅(xin)(xin)工(gong)藝生(sheng)產(chan)，即把(ba)成(cheng)卷(juan)的鋼(gang)(gang)(gang)(gang)(gang)板連續浸在熔解(jie)有鋅(xin)(xin)的鍍(du)(du)槽中制(zhi)成(cheng)鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板；合(he)金(jin)(jin)化鍍(du)(du)鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板。這種鋼(gang)(gang)(gang)(gang)(gang)板也是用熱(re)(re)浸法制(zhi)造，但在出槽后，立即把(ba)它加熱(re)(re)到５００℃左(zuo)右(you)，使其生(sheng)成(cheng)鋅(xin)(xin)和鐵的合(he)金(jin)(jin)被膜。這種鍍(du)(du)鋅(xin)(xin)板具有良好的涂(tu)(tu)料的密(mi)著(zhu)性和焊接性。

重(zhong)慶(qing)鍍鋅(xin)卷主要有(you)：脫落、劃傷(shang)(shang)、鈍化斑、鋅(xin)粒、厚(hou)邊、氣(qi)刀條痕(hen)、氣(qi)刀刮痕(hen)、露鋼(gang)、夾雜、機(ji)械損傷(shang)(shang)、鋼(gang)基性能不(bu)(bu)(bu)良、浪邊、瓢曲(qu)、尺寸不(bu)(bu)(bu)合、壓印、鋅(xin)層厚(hou)度不(bu)(bu)(bu)合、輥印等(deng)。鋅(xin)層脫落的主要原因(yin)有(you)：表面氧化、有(you)硅化合物、冷扎乳化液(ye)太(tai)(tai)臟、NOF段氧化氣(qi)氛(fen)及(ji)保護氣(qi)體露點(dian)(dian)(dian)太(tai)(tai)高、空燃比不(bu)(bu)(bu)合理、氫氣(qi)流量偏(pian)低(di)(di)、爐(lu)子有(you)氧滲入(ru)，帶鋼(gang)入(ru)鍋溫(wen)度偏(pian)低(di)(di)，RWP段爐(lu)壓偏(pian)低(di)(di)及(ji)爐(lu)門吸(xi)風、NOF段爐(lu)溫(wen)偏(pian)低(di)(di)，油脂蒸發不(bu)(bu)(bu)盡、鋅(xin)鍋鋁(lv)含(han)量偏(pian)低(di)(di)、機(ji)組速度太(tai)(tai)快、還原不(bu)(bu)(bu)充分、鋅(xin)液(ye)中停(ting)留時間(jian)太(tai)(tai)短(duan)、鍍層偏(pian)厚(hou)。白銹(xiu)和黑斑產(chan)生的原因(yin)有(you)：黑斑是(shi)白銹(xiu)進(jin)一步氧化形(xing)成的鍍鋅(xin)板(ban)(ban)的特(te)點(dian)(dian)(dian)與用途。鍍鋅(xin)卷板(ban)(ban)是(shi)以熱軋(ya)鋼(gang)帶或冷軋(ya)鋼(gang)帶為基板(ban)(ban)，經過連(lian)續(xu)熱浸鍍鋅(xin)工(gong)(gong)藝(yi)而(er)生產(chan)出(chu)來的， 產(chan)品(pin)具有(you)耐(nai)腐蝕強(qiang)、 表面質量好、有(you)利于深(shen)加(jia)工(gong)(gong)、經濟(ji)實用等(deng)特(te)點(dian)(dian)(dian)。

熱浸(jin)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)將薄(bo)鋼(gang)(gang)板(ban)(ban)(ban)(ban)浸(jin)入熔(rong)解(jie)的(de)(de)(de)(de)(de)鋅(xin)(xin)(xin)槽(cao)(cao)中，使其(qi)表面粘(zhan)附一層(ceng)鋅(xin)(xin)(xin)的(de)(de)(de)(de)(de)薄(bo)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。目前主(zhu)要采(cai)用連續(xu)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)工(gong)藝生產，即(ji)把成(cheng)卷(juan)的(de)(de)(de)(de)(de)鋼(gang)(gang)板(ban)(ban)(ban)(ban)連續(xu)浸(jin)在(zai)(zai)熔(rong)解(jie)有(you)鋅(xin)(xin)(xin)的(de)(de)(de)(de)(de)鍍(du)(du)(du)(du)槽(cao)(cao)中制(zhi)成(cheng)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban);合金(jin)化鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。這種鋼(gang)(gang)板(ban)(ban)(ban)(ban)也是用熱浸(jin)法(fa)制(zhi)造，但在(zai)(zai)出槽(cao)(cao)后，立即(ji)把它加熱到500 ℃左(zuo)右，使其(qi)生成(cheng)鋅(xin)(xin)(xin)和鐵(tie)的(de)(de)(de)(de)(de)合金(jin)被膜。這種鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)具(ju)(ju)有(you)良好(hao)的(de)(de)(de)(de)(de)涂料的(de)(de)(de)(de)(de)密著性(xing)(xing)和焊接性(xing)(xing);電鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。用電鍍(du)(du)(du)(du)法(fa)制(zhi)造這種鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)具(ju)(ju)有(you)良好(hao)的(de)(de)(de)(de)(de)加工(gong)性(xing)(xing)。但鍍(du)(du)(du)(du)層(ceng)較薄(bo)，耐腐蝕性(xing)(xing)不如熱浸(jin)法(fa)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban);單面鍍(du)(du)(du)(du)和雙面差鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。單面鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)，即(ji)只在(zai)(zai)一面鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)的(de)(de)(de)(de)(de)產品。在(zai)(zai)焊接、涂裝、防銹處理、加工(gong)等方面，具(ju)(ju)有(you)比雙面鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)板(ban)(ban)(ban)(ban)好(hao)的(de)(de)(de)(de)(de)適應性(xing)(xing)。