熱(re)(re)鍍(du)鋅(xin)(xin)卷板(ban)(ban)現貨(huo)消息：熱(re)(re)鍍(du)鋅(xin)(xin)產品廣(guang)泛用于建筑、家電、車(che)船(chuan)、容器制造業(ye)、機電業(ye)等(deng)，幾乎涉及到衣食住行各個領域。近(jin)年來，世(shi)界鍍(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)需求(qiu)量不(bu)斷增加，產量增長也很快(kuai)，在美、日等(deng)鋼(gang)材生產大國，熱(re)(re)鍍(du)鋅(xin)(xin)鋼(gang)板(ban)(ban)在鋼(gang)材中(zhong)所占比例(li)已高達(da)13%-15%。 熱(re)(re)鍍(du)鋅(xin)(xin)卷板(ban)(ban)現貨(huo)消息：近(jin)來，汽(qi)車(che)行業(ye)越來越重(zhong)視材料的使用壽命，用涂漆冷軋鋼(gang)板(ban)(ban)已不(bu)能滿足耐腐(fu)蝕方面的要求(qiu)。在這種情況(kuang)下，耐腐(fu)蝕性優良且成本低廉的熱(re)(re)鍍(du)鋅(xin)(xin)板(ban)(ban)開始普遍受到了汽(qi)車(che)廠家的青睞。

鍍鋅帶鋼廠家熱鍍鋅卷板價格行業統計數據顯示，十一月國內粗鋼日均產量為兩百零九萬噸，環比下降3.3%，創出今年以來水平，但是當前減產受到季節性因素支撐，市場對數據有效性提出質疑。綿陽鍍鋅帶鋼鍍(du)(du)鋅卷工(gong)業(ye)品而(er)言，近(jin)期陸續(xu)公布(bu)的重要數(shu)據中性偏多。但(dan)值得注意的是，同(tong)年(nian)十一(yi)月熱鍍(du)(du)鋅卷板(ban)價格工(gong)業(ye)增(zeng)加(jia)值和投資(zi)增(zeng)速放緩，進一(yi)步印證了國內總需求乏力，工(gong)業(ye)復蘇形勢不容樂觀(guan)。加(jia)上(shang)未(wei)來經濟結構調整等因素，工(gong)業(ye)品價格反彈高度將有限。傳統需求淡季(ji)效應(ying)(ying)還(huan)在持續(xu)不斷地發酵(jiao)，冬(dong)儲效果不佳。雖然數(shu)據顯示供應(ying)(ying)壓(ya)力開始(shi)減輕，但(dan)是目前處于鋼鐵需求淡季(ji)，市(shi)場成(cheng)交萎縮(suo)，下游采購遲遲未(wei)能有效跟進，市(shi)場信心不足，鍍(du)(du)鋅鋼板(ban)貿(mao)易商囤貨現象(xiang)也(ye)不明顯。

用(yong)電鍍(du)(du)(du)(du)(du)(du)法制(zhi)造這種(zhong)(zhong)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)具(ju)有(you)良好的(de)(de)加工性(xing)。但鍍(du)(du)(du)(du)(du)(du)層(ceng)較薄(bo)，耐腐蝕性(xing)不如熱(re)浸法鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)；單(dan)面鍍(du)(du)(du)(du)(du)(du)和(he)雙面差鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)。單(dan)面鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)，即只(zhi)在一面鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)產(chan)品(pin)。在焊接、涂(tu)裝(zhuang)、防銹處理、加工等方面，具(ju)有(you)比雙面鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)好的(de)(de)適應性(xing)。為(wei)克(ke)服單(dan)面未涂(tu)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)缺點，又有(you)一種(zhong)(zhong)在另面涂(tu)以(yi)薄(bo)層(ceng)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)，即雙面差鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)；合(he)金、復合(he)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)。它是用(yong)鋅(xin)(xin)(xin)(xin)(xin)(xin)和(he)其(qi)他金屬(shu)如鉛(qian)、鋅(xin)(xin)(xin)(xin)(xin)(xin)制(zhi)成合(he)金乃至復合(he)鍍(du)(du)(du)(du)(du)(du)成的(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)。這種(zhong)(zhong)鋼(gang)(gang)(gang)板(ban)(ban)既具(ju)有(you)防銹性(xing)能(neng)，又有(you)良好的(de)(de)涂(tu)裝(zhuang)性(xing)能(neng)。 除上述五種(zhong)(zhong)外，還有(you)彩色鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)、印花涂(tu)裝(zhuang)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)、聚氯(lv)乙(yi)烯疊層(ceng)鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)等。但目(mu)前常用(yong)的(de)(de)仍為(wei)熱(re)浸鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板(ban)(ban)。 鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)按用(yong)途又可(ke)分為(wei)一般用(yong)、屋頂用(yong)、建筑外側板(ban)(ban)用(yong)、結構用(yong)、瓦壟板(ban)(ban)用(yong)、拉(la)伸用(yong)和(he)深沖用(yong)等鍍(du)(du)(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)板(ban)(ban)。

實現(xian)了(le)機械(xie)化生(sheng)(sheng)產(chan)，有利于鋼(gang)(gang)筋排(pai)列間距(ju)均勻、混凝(ning)土保護層厚度(du)一致，提(ti)高了(le)樓板的(de)施(shi)工(gong)(gong)(gong)質(zhi)量。裝(zhuang)配式(shi)(shi)鋼(gang)(gang)筋桁架樓承板可(ke)(ke)顯著減少現(xian)場鋼(gang)(gang)筋綁扎工(gong)(gong)(gong)程量，加(jia)快施(shi)工(gong)(gong)(gong)進度(du)，增加(jia)施(shi)工(gong)(gong)(gong)保證，實現(xian)文(wen)明施(shi)工(gong)(gong)(gong)。裝(zhuang)配式(shi)(shi)模板和連接件(jian)拆裝(zhuang)方便(bian)，可(ke)(ke)多(duo)(duo)次重復利用，節約鋼(gang)(gang)材，符(fu)合國家節能(neng)環保的(de)要求。鋼(gang)(gang)構(gou)自(zi)主研發的(de)產(chan)品配套自(zi)動化生(sheng)(sheng)產(chan)設(she)備，大大提(ti)高了(le)勞動生(sheng)(sheng)產(chan)率，有效降低了(le)產(chan)品成本，并編制了(le)產(chan)品生(sheng)(sheng)產(chan)企業標(biao)準、設(she)計手(shou)冊(ce)和節點(dian)構(gou)造圖(tu)集以及施(shi)工(gong)(gong)(gong)手(shou)冊(ce)。并經過多(duo)(duo)項(xiang)工(gong)(gong)(gong)程應用，各項(xiang)性能(neng)可(ke)(ke)以滿足現(xian)澆鋼(gang)(gang)筋混凝(ning)土樓板承載力(li)和變(bian)形的(de)要求。

樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)習慣主(zhu)體鋼結(jie)構快速(su)施(shi)工的(de)(de)(de)(de)(de)要求，能(neng)夠在短時間(jian)內提供(gong)堅定的(de)(de)(de)(de)(de)作(zuo)業渠道(dao)，并(bing)可采用(yong)多(duo)個(ge)樓(lou)(lou)(lou)層(ceng)鋪設(she)(she)壓(ya)(ya)型(xing)鋼板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)，分層(ceng)澆(jiao)筑混凝(ning)(ning)(ning)土(tu)(tu)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)流水施(shi)工。在運用(yong)階段樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)作(zuo)為混凝(ning)(ning)(ning)土(tu)(tu)樓(lou)(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)受拉鋼筋，也提高(gao)了樓(lou)(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)剛(gang)度(du)(du)，節省了鋼筋和(he)(he)混凝(ning)(ning)(ning)土(tu)(tu)的(de)(de)(de)(de)(de)用(yong)量。樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)上面(mian)(mian)能(neng)夠鋪設(she)(she)保溫，隔(ge)音(yin)，隔(ge)熱(re)，隔(ge)振(zhen)等資料。改進樓(lou)(lou)(lou)面(mian)(mian)性能(neng)充分發揮鋼的(de)(de)(de)(de)(de)杰出(chu)的(de)(de)(de)(de)(de)抗拉強(qiang)度(du)(du)和(he)(he)延性及混凝(ning)(ning)(ning)土(tu)(tu)優(you)良的(de)(de)(de)(de)(de)抗壓(ya)(ya)強(qiang)度(du)(du)和(he)(he)較大(da)的(de)(de)(de)(de)(de)剛(gang)度(du)(du)。壓(ya)(ya)型(xing)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)表面(mian)(mian)壓(ya)(ya)紋(wen)使樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)與混凝(ning)(ning)(ning)土(tu)(tu)之間(jian)產(chan)生大(da)的(de)(de)(de)(de)(de)結(jie)合力，使二者形成整體，配以(yi)加勁肋，使樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)體系(xi)具有(you)高(gao)強(qiang)承載力。在懸(xuan)臂條(tiao)件下，樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)僅(jin)作(zuo)為性模板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)。懸(xuan)挑的(de)(de)(de)(de)(de)長度(du)(du)可根據樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)截面(mian)(mian)特(te)性來(lai)定。為了避免懸(xuan)挑板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)開裂，需在支座處依結(jie)構工程(cheng)師的(de)(de)(de)(de)(de)規劃配上負筋。本公司(si)樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)已通過國家固(gu)定救活(huo)體系(xi)及耐(nai)火構件質量檢測中心的(de)(de)(de)(de)(de)耐(nai)火檢測，作(zuo)為組合樓(lou)(lou)(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)(ban)(ban)無(wu)需防火噴涂，因(yin)而大(da)大(da)降(jiang)低了工程(cheng)造價。