電 話:(曹老師)
電 話:(羅老師)
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地 址:重(zhong)慶九(jiu)龍坡(po)綠(lv)云鋼(gang)材(cai)市場A9-293/雙福(fu)攀寶鋼(gang)材(cai)市場綠(lv)城路
鍍鋅鋼板廠家熱鍍鋅卷板現貨消息:熱鍍鋅產品廣泛用于建筑、家電、車船、容器制造業、機電業等,幾乎涉及到衣食住行各個領域。近年來,世界鍍鋅鋼板需求量不斷增加,產量增長也很快,在美、日等鋼材生產大國,熱鍍鋅鋼板在鋼材中所占比例已高達13%-15%。酒鋼鍍鋅鋼板廠家 熱(re)鍍鋅卷(juan)板(ban)現貨消息:近來(lai),汽車行(xing)業越來(lai)越重視材料的(de)(de)(de)使(shi)用壽(shou)命,用涂(tu)漆(qi)冷軋鋼板(ban)已不能滿足耐(nai)腐蝕方面的(de)(de)(de)要求(qiu)。在這種(zhong)情(qing)況下,耐(nai)腐蝕性優良且成本低廉(lian)的(de)(de)(de)熱(re)鍍鋅板(ban)開始普遍(bian)受到了汽車廠家的(de)(de)(de)青睞。
重(zhong)慶(qing)鍍(du)(du)鋅(xin)板近二十(shi)年(nian)來鋼帶連(lian)續(xu)熱(re)(re)鍍(du)(du)鋅(xin)技(ji)術(shu)(shu)、裝(zhuang)備(bei)以(yi)及(ji)(ji)相應(ying)的(de)控制(zhi)手段均(jun)有(you)巨大的(de)發(fa)展,使鍍(du)(du)鋅(xin)板得以(yi)滿足汽(qi)車(che)面板和家電用板的(de)苛刻要(yao)求,并從而以(yi)其(qi)比電鍍(du)(du)鋅(xin)合金鋼帶廉價(jia)、耐蝕性(xing)(xing)優異(yi)而大有(you)取代之勢。熱(re)(re)鍍(du)(du)鋅(xin)生(sheng)產(chan)技(ji)術(shu)(shu)與(yu)裝(zhuang)備(bei)開發(fa)技(ji)術(shu)(shu)及(ji)(ji)經驗,通過技(ji)術(shu)(shu)創(chuang)新、優化設計、精(jing)密(mi)制(zhi)造以(yi)及(ji)(ji)國外技(ji)術(shu)(shu)合作,突(tu)破制(zhi)約我國高性(xing)(xing)能汽(qi)車(che)用熱(re)(re)鍍(du)(du)鋅(xin)鋼板生(sheng)產(chan)技(ji)術(shu)(shu)與(yu)裝(zhuang)備(bei)發(fa)展瓶(ping)頸。
首先,在(zai)(zai)鋼(gang)結構(gou)樓層板(ban)(ban)中(zhong)要(yao)(yao)(yao)達(da)到耐火(huo)1.5小時,總(zong)的(de)來說可(ke)以(yi)選擇開(kai)口(kou)(kou)(kou)板(ban)(ban)、縮口(kou)(kou)(kou)板(ban)(ban)、閉(bi)(bi)口(kou)(kou)(kou)板(ban)(ban)三大類。規(gui)范上混凝土要(yao)(yao)(yao)高于(yu)(yu)(yu)開(kai)口(kou)(kou)(kou)板(ban)(ban)肋頂之上80mm,并且板(ban)(ban)底(di)需(xu)配置板(ban)(ban)底(di)受力筋。還有一(yi)種就是(shi)(shi)(shi)再開(kai)口(kou)(kou)(kou)板(ban)(ban)底(di)部刷防(fang)火(huo)涂料,涂料厚(hou)度大于(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)15,這樣(yang)的(de)話,只(zhi)要(yao)(yao)(yao)達(da)到構(gou)造(zao)要(yao)(yao)(yao)求高于(yu)(yu)(yu)肋頂5公分(fen)就可(ke)以(yi)了。而縮口(kou)(kou)(kou)板(ban)(ban)和閉(bi)(bi)口(kou)(kou)(kou)板(ban)(ban),只(zhi)需(xu)要(yao)(yao)(yao)總(zong)的(de)樓板(ban)(ban)厚(hou)度大于(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)110即可(ke),但(dan)是(shi)(shi)(shi)縮口(kou)(kou)(kou)板(ban)(ban)雖然在(zai)(zai)防(fang)火(huo)方面比開(kai)口(kou)(kou)(kou)板(ban)(ban)要(yao)(yao)(yao)好。但(dan)是(shi)(shi)(shi)底(di)部還是(shi)(shi)(shi)需(xu)要(yao)(yao)(yao)加板(ban)(ban)底(di)受力筋,而閉(bi)(bi)口(kou)(kou)(kou)板(ban)(ban)則不需(xu)要(yao)(yao)(yao)。
鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼板(ban)(ban)(ban)按用(yong)(yong)途又可分為一般用(yong)(yong)、屋頂用(yong)(yong)、建筑(zhu)外側板(ban)(ban)(ban)用(yong)(yong)、結構用(yong)(yong)、瓦壟(long)板(ban)(ban)(ban)用(yong)(yong)、拉伸用(yong)(yong)和深沖(chong)用(yong)(yong)等(deng)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)鋼板(ban)(ban)(ban)。熱(re)(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)主要應用(yong)(yong)于建筑(zhu)外用(yong)(yong),建筑(zhu)內用(yong)(yong),民用(yong)(yong),門(men)窗,家具,機械,電子及家用(yong)(yong)電器等(deng)領(ling)域。也(ye)有(you)機箱(xiang)用(yong)(yong)這個,不過熱(re)(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)不放(fang)輻射的(de)(de)。空調,冰(bing)箱(xiang),微波爐及其(qi)類(lei)似家電背(bei)面(mian)的(de)(de)那個板(ban)(ban)(ban)就是(shi)熱(re)(re)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)板(ban)(ban)(ban)。鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)層(ceng)通過鈍(dun)化處(chu)(chu)理,可減少潮(chao)溫貯運(yun)條(tiao)件下產生(sheng)折銹蝕(白銹) 。但這種(zhong)化學(xue)處(chu)(chu)理的(de)(de)防(fang)腐蝕性能是(shi)有(you)限的(de)(de),而且,妨礙大多數涂料的(de)(de)附著性。這種(zhong)處(chu)(chu)理一般不用(yong)(yong)在鋅(xin)(xin)(xin)(xin)鐵(tie)合金鍍(du)(du)(du)層(ceng),除光整表(biao)面(mian)外,作為常規,生(sheng)產廠對其(qi)他類(lei)型的(de)(de)鍍(du)(du)(du)鋅(xin)(xin)(xin)(xin)層(ceng)均進行鈍(dun)化處(chu)(chu)理。
實現了(le)機械化生產(chan),有(you)利于(yu)鋼(gang)(gang)(gang)筋排列(lie)間距均勻、混(hun)凝土保(bao)護層厚度一致,提(ti)高了(le)樓(lou)板的(de)施(shi)工(gong)質量(liang)。裝配式鋼(gang)(gang)(gang)筋桁(heng)架樓(lou)承板可(ke)(ke)顯(xian)著(zhu)減少現場(chang)鋼(gang)(gang)(gang)筋綁(bang)扎工(gong)程量(liang),加(jia)快施(shi)工(gong)進度,增加(jia)施(shi)工(gong)保(bao)證,實現文明施(shi)工(gong)。裝配式模板和(he)連(lian)接件拆裝方便,可(ke)(ke)多(duo)次(ci)重復利用,節(jie)(jie)約鋼(gang)(gang)(gang)材,符合國(guo)家節(jie)(jie)能環(huan)保(bao)的(de)要求(qiu)。鋼(gang)(gang)(gang)構自(zi)主研(yan)發的(de)產(chan)品配套自(zi)動(dong)(dong)化生產(chan)設備,大大提(ti)高了(le)勞動(dong)(dong)生產(chan)率(lv),有(you)效降低了(le)產(chan)品成(cheng)本,并(bing)編制了(le)產(chan)品生產(chan)企(qi)業標準、設計手(shou)冊和(he)節(jie)(jie)點(dian)構造圖集以(yi)及施(shi)工(gong)手(shou)冊。并(bing)經過多(duo)項工(gong)程應用,各項性能可(ke)(ke)以(yi)滿足現澆鋼(gang)(gang)(gang)筋混(hun)凝土樓(lou)板承載力和(he)變形的(de)要求(qiu)。