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地(di) 址:重(zhong)慶九龍坡綠云鋼(gang)(gang)材市(shi)場(chang)A9-293/雙福(fu)攀(pan)寶鋼(gang)(gang)材市(shi)場(chang)綠城路
樓(lou)(lou)承板(ban)本身(shen)有良好的(de)(de)延伸性(xing)(xing),自(zi)重(zhong)(zhong)輕,自(zi)振周(zhou)期長,較大(da)(da)變形下能(neng)(neng)吸收(shou)變形能(neng)(neng),結(jie)構(gou)(gou)體(ti)系的(de)(de)連接(jie)(jie)多為(wei)柔性(xing)(xing)連接(jie)(jie),圍護結(jie)構(gou)(gou)可(ke)隨主體(ti)結(jie)構(gou)(gou)發(fa)生變位,其(qi)抗震性(xing)(xing)能(neng)(neng)得到了(le)大(da)(da)大(da)(da)提(ti)高。自(zi)重(zhong)(zhong)減輕也會增強其(qi)抗震性(xing)(xing)能(neng)(neng),自(zi)重(zhong)(zhong)減少(shao)一半,等(deng)同于(yu)降(jiang)低抗震設(she)防烈度一度,地震作(zuo)用(yong)(yong)可(ke)降(jiang)低30%—40%J,從而(er)減少(shao)了(le)很多有關(guan)抗震的(de)(de)構(gou)(gou)造(zao)要(yao)求,降(jiang)低了(le)工程造(zao)價。我國面臨水土流失、環(huan)(huan)境污染等(deng)一系列(lie)影響可(ke)持續發(fa)展(zhan)的(de)(de)問(wen)題,環(huan)(huan)保(bao)(bao)建(jian)(jian)(jian)筑(zhu)的(de)(de)提(ti)出應運而(er)生,環(huan)(huan)保(bao)(bao)建(jian)(jian)(jian)筑(zhu)之能(neng)(neng)源(yuan)(yuan)利(li)用(yong)(yong)高、環(huan)(huan)境好、在保(bao)(bao)障人們(men)生活的(de)(de)基礎上消(xiao)耗低,使用(yong)(yong)周(zhou)期長等(deng)。樓(lou)(lou)承板(ban)建(jian)(jian)(jian)筑(zhu)恰恰在這(zhe)些方(fang)面能(neng)(neng)夠滿足要(yao)求,與(yu)其(qi)他建(jian)(jian)(jian)筑(zhu)結(jie)構(gou)(gou)體(ti)系相比(bi),樓(lou)(lou)承板(ban)建(jian)(jian)(jian)筑(zhu)沒有空氣污染和噪音,也不會對森林(lin)等(deng)資源(yuan)(yuan)造(zao)成破壞(huai),并且建(jian)(jian)(jian)筑(zhu)材料(liao)可(ke)以回收(shou)再利(li)用(yong)(yong),減少(shao)了(le)固體(ti)垃(la)圾的(de)(de)出現,有利(li)于(yu)人與(yu)自(zi)然的(de)(de)協調發(fa)展(zhan),代表(biao)著建(jian)(jian)(jian)筑(zhu)行(xing)業的(de)(de)新水平。
樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)組(zu)合板(ban)是(shi)一種十分合理的(de)(de)結構方(fang)式,它能(neng)夠按其各組(zu)成部件所處的(de)(de)方(fang)位和(he)特色,充(chong)分發揮鋼材(cai)抗拉和(he)混凝土(tu)抗壓(ya)功能(neng)好的(de)(de)長處,并具有杰出(chu)的(de)(de)抗震功能(neng)、施(shi)工(gong)(gong)功能(neng)。這種結構現在被廣泛運(yun)用(yong)于國內外修(xiu)建中(zhong),但在國內大都將樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)當(dang)作(zuo)模(mo)板(ban)運(yun)用(yong),而沒有充(chong)分發揮樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)的(de)(de)效果。 與一般鋼筋混凝土(tu)樓(lou)(lou)(lou)板(ban)比較,樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)組(zu)合樓(lou)(lou)(lou)板(ban)具備以下長處:樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)能(neng)夠作(zuo)為現澆混凝土(tu)的(de)(de)模(mo)板(ban)。這樣就(jiu)省(sheng)掉了施(shi)工(gong)(gong)中(zhong)裝置和(he)撤除模(mo)板(ban)等工(gong)(gong)序,然后節約(yue)了時(shi)刻和(he)勞動力;當(dang)樓(lou)(lou)(lou)承(cheng)(cheng)板(ban)裝置好今后將能(neng)夠作(zuo)為施(shi)工(gong)(gong)平臺(tai)運(yun)用(yong)。
鋼(gang)筋(jin)(jin)桁(heng)架樓(lou)承板(ban)(ban)完成(cheng)了(le)(le)機械化出產(chan)(chan),有(you)利于鋼(gang)筋(jin)(jin)擺放距離均勻、混凝土(tu)(tu)保護層厚度共(gong)同,提(ti)高(gao)了(le)(le)樓(lou)板(ban)(ban)的施工(gong)質(zhi)量。裝配式(shi)鋼(gang)筋(jin)(jin)桁(heng)架樓(lou)承板(ban)(ban)可明顯削(xue)減現場鋼(gang)筋(jin)(jin)綁(bang)扎工(gong)程量,加(jia)速施工(gong)進度,添加(jia)施工(gong)確保,完成(cheng)文明施工(gong)。裝配式(shi)模板(ban)(ban)和連接件拆裝便利,可屢次重復(fu)使用,節省(sheng)鋼(gang)材,契合(he)國家節能環保的要(yao)求。鋼(gang)構自主(zhu)研制(zhi)的產(chan)(chan)品(pin)配套自動(dong)(dong)化出產(chan)(chan)設備,大大提(ti)高(gao)了(le)(le)勞動(dong)(dong)出產(chan)(chan)率,有(you)用降低了(le)(le)產(chan)(chan)品(pin)成(cheng)本,并編制(zhi)了(le)(le)產(chan)(chan)品(pin)出產(chan)(chan)企業(ye)規(gui)范、規(gui)劃手冊和節點構造圖集以(yi)及施工(gong)手冊。該(gai)產(chan)(chan)品(pin)經過浙江大學(xue)土(tu)(tu)木工(gong)程測(ce)試中心檢(jian)測(ce),并經過多項工(gong)程使用,各項功能可以(yi)滿意現澆鋼(gang)筋(jin)(jin)混凝土(tu)(tu)樓(lou)板(ban)(ban)承載力(li)和變形的要(yao)求。
熱(re)(re)鍍(du)(du)鋅(xin)生產(chan)發展一(yi)直處于滯后(hou)狀態(tai)。20世(shi)紀(ji)50年(nian)代到(dao)60年(nian)代陸續建成了13條單張鋼(gang)板熔劑法(fa)熱(re)(re)鍍(du)(du)鋅(xin)機(ji)(ji)組,能力為(wei)10萬t/a,但因(yin)產(chan)量低、成本高、質量差、污染環(huan)境、經濟效(xiao)益差等缺(que)陷已先后(hou)停、轉產(chan)。從20世(shi)紀(ji)70年(nian)代末(mo),我(wo)國才開始建造大(da)(da)(da)型寬帶(dai)熱(re)(re)鍍(du)(du)鋅(xin)機(ji)(ji)組。熱(re)(re)鍍(du)(du)鋅(xin)帶(dai)鋼(gang)在我(wo)國市場一(yi)直是緊缺(que)品種。從20世(shi)紀(ji)90年(nian)代中期以(yi)來,每(mei)年(nian)都要從國外進口80-100萬t左(zuo)右。隨著(zhu)國內經濟的發展,尤(you)其是汽車、家電及(ji)建筑業的發展,對鍍(du)(du)鋅(xin)帶(dai)鋼(gang)的需求量也大(da)(da)(da)大(da)(da)(da)增加。
鍍(du)(du)鋅(xin)板選(xuan)(xuan)擇(ze)要注(zhu)(zhu)重(zhong)(zhong)(zhong)的(de)(de)幾個(ge)要點,工(gong)業(ye)企(qi)業(ye)的(de)(de)客戶選(xuan)(xuan)擇(ze)專用工(gong)業(ye)原料(liao),要注(zhu)(zhu)重(zhong)(zhong)(zhong)從四(si)(si)個(ge)標(biao)準。一是(shi)(shi)(shi)要注(zhu)(zhu)重(zhong)(zhong)(zhong)品牌(pai)來(lai)進行選(xuan)(xuan)擇(ze),因(yin)為鍍(du)(du)鋅(xin)技(ji)(ji)術(shu)的(de)(de)要求嚴格(ge),所以有的(de)(de)基(ji)(ji)礎,當然產品質(zhi)量與(yu)技(ji)(ji)術(shu)標(biao)準都會更可靠,都會有好的(de)(de)專業(ye)標(biao)準。二是(shi)(shi)(shi)要注(zhu)(zhu)重(zhong)(zhong)(zhong)產品本(ben)身的(de)(de)鍍(du)(du)層(ceng)質(zhi)量,鍍(du)(du)層(ceng)一要靠技(ji)(ji)術(shu),二要靠純度,所以從產品表面來(lai)看質(zhi)量,這是(shi)(shi)(shi)基(ji)(ji)本(ben)也是(shi)(shi)(shi)重(zhong)(zhong)(zhong)要的(de)(de)一個(ge)標(biao)準。三是(shi)(shi)(shi)要看基(ji)(ji)礎材(cai)料(liao)。鍍(du)(du)鋅(xin)板基(ji)(ji)礎金屬材(cai)料(liao)的(de)(de)質(zhi)量,與(yu)成品鍍(du)(du)鋅(xin)板的(de)(de)質(zhi)量與(yu)耐用性密切相關,所以在進行產品選(xuan)(xuan)擇(ze)的(de)(de)時候,需要注(zhu)(zhu)重(zhong)(zhong)(zhong)這個(ge)細節(jie),而(er)材(cai)料(liao)的(de)(de)提(ti)供(gong),就是(shi)(shi)(shi)對于工(gong)業(ye)生產來(lai)說,有基(ji)(ji)礎條件。四(si)(si)是(shi)(shi)(shi)要注(zhu)(zhu)重(zhong)(zhong)(zhong)價格(ge)對比,不(bu)是(shi)(shi)(shi)好的(de)(de)就是(shi)(shi)(shi)貴的(de)(de),但是(shi)(shi)(shi)如果廉價的(de)(de)把產品,那是(shi)(shi)(shi)不(bu)可信的(de)(de)。
鍍鋁鋅板批發鍍鋅鋼板按用途又可分為一般用、屋頂用、建筑外側板用、結構用、瓦壟板用、拉伸用和深沖用等鍍鋅鋼板。攀鋼鍍鋁鋅板批發熱(re)鍍(du)鋅(xin)板(ban)主要應用(yong)(yong)于建筑外用(yong)(yong),建筑內用(yong)(yong),民用(yong)(yong),門窗,家具(ju),機械,電子及家用(yong)(yong)電器等領域。也有機箱用(yong)(yong)這個,不過(guo)熱(re)鍍(du)鋅(xin)板(ban)不放輻射的(de)(de)(de)。空調,冰箱,微波爐(lu)及其(qi)類(lei)(lei)似家電背面的(de)(de)(de)那個板(ban)就是熱(re)鍍(du)鋅(xin)板(ban)。鍍(du)鋅(xin)層(ceng)通過(guo)鈍(dun)化(hua)(hua)處(chu)理(li),可減少(shao)潮溫貯運條件(jian)下產生(sheng)折(zhe)銹蝕(shi)(shi)(白銹) 。但這種(zhong)化(hua)(hua)學處(chu)理(li)的(de)(de)(de)防腐蝕(shi)(shi)性能是有限的(de)(de)(de),而且,妨礙大(da)多數(shu)涂料的(de)(de)(de)附著性。這種(zhong)處(chu)理(li)一般不用(yong)(yong)在鋅(xin)鐵合(he)金鍍(du)層(ceng),除光整表面外,作為常規,生(sheng)產廠對其(qi)他(ta)類(lei)(lei)型的(de)(de)(de)鍍(du)鋅(xin)層(ceng)均進行鈍(dun)化(hua)(hua)處(chu)理(li)。