電 話:(曹老師)
電 話:(羅老師)
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地 址:重慶(qing)九龍坡(po)綠(lv)云鋼材市(shi)場(chang)A9-293/雙福(fu)攀寶鋼材市(shi)場(chang)綠(lv)城路(lu)
我國建筑業中,噪聲污染問題久為人們所詬病。安岳冷軋板輕型樓承板的應用使得土建建筑物局面被打破,集環境破壞及污染少、材料回收和利用率高、符合可持續發展要求等眾多優點于一身的樓承板建筑應運而生,逐步被人們所接受。冷軋板批發輕(qing)型樓(lou)承板是近十年來(lai)發(fa)(fa)展較(jiao)快(kuai)的領域,在(zai)采用輕(qing)型樓(lou)承板占非住宅建筑投資的50%以上。這(zhe)種結(jie)構工業化、商品化程度高,施(shi)工快(kuai),綜合(he)效益高,市(shi)場需求量很大,已引起結(jie)構設計人員認(ren)識。樓(lou)承板的研(yan)究開(kai)發(fa)(fa)已在(zai)各(ge)地(di)試點,是輕(qing)鋼發(fa)(fa)展的一個重(zhong)要方(fang)向(xiang),目前已經(jing)有多種的低層(ceng)、多層(ceng)和(he)高層(ceng)的設計方(fang)案和(he)實例。
從(cong)整體(ti)生(sheng)(sheng)產(chan)(chan)方(fang)面(mian)(mian)來看,人們能(neng)夠(gou)意(yi)識到鍍(du)鋅板在(zai)(zai)生(sheng)(sheng)產(chan)(chan)過程中應(ying)(ying)用(yong)范(fan)圍是很(hen)(hen)大(da)的(de)(de)(de)(de),而各位(wei)朋友(you)也應(ying)(ying)該(gai)認識該(gai)種產(chan)(chan)品未來發展的(de)(de)(de)(de)情況,只(zhi)有(you)這樣才(cai)能(neng)夠(gou)對產(chan)(chan)品有(you)更(geng)(geng)為(wei)掌握(wo)(wo)。所(suo)(suo)以(yi)(yi)(yi)希望生(sheng)(sheng)活中每(mei)一(yi)位(wei)朋友(you)都(dou)能(neng)夠(gou)認知這部分的(de)(de)(de)(de)內容,這樣在(zai)(zai)每(mei)個部分才(cai)能(neng)夠(gou)獲取好的(de)(de)(de)(de)答案。鍍(du)鋅板生(sheng)(sheng)產(chan)(chan)方(fang)面(mian)(mian)國內存在(zai)(zai)著(zhu)(zhu)供應(ying)(ying)不(bu)足的(de)(de)(de)(de)問(wen)題(ti),所(suo)(suo)以(yi)(yi)(yi)市(shi)場方(fang)面(mian)(mian)應(ying)(ying)該(gai)加(jia)(jia)強(qiang)生(sheng)(sheng)產(chan)(chan),而在(zai)(zai)生(sheng)(sheng)產(chan)(chan)技術方(fang)面(mian)(mian)的(de)(de)(de)(de)提升也是很(hen)(hen)重(zhong)要(yao)的(de)(de)(de)(de)。只(zhi)有(you)能(neng)夠(gou)以(yi)(yi)(yi)更(geng)(geng)加(jia)(jia)認真的(de)(de)(de)(de)態度掌握(wo)(wo)這部分的(de)(de)(de)(de)內容,這樣整體(ti)生(sheng)(sheng)產(chan)(chan)才(cai)能(neng)夠(gou)更(geng)(geng)加(jia)(jia)順利。自(zi)然進口也是很(hen)(hen)重(zhong)要(yao)的(de)(de)(de)(de)一(yi)部分,不(bu)過進口產(chan)(chan)品在(zai)(zai)價(jia)格方(fang)面(mian)(mian)也存在(zai)(zai)著(zhu)(zhu)更(geng)(geng)高方(fang)面(mian)(mian)的(de)(de)(de)(de)問(wen)題(ti),所(suo)(suo)以(yi)(yi)(yi)國內生(sheng)(sheng)產(chan)(chan)加(jia)(jia)強(qiang)是很(hen)(hen)重(zhong)要(yao)的(de)(de)(de)(de)。
用(yong)(yong)(yong)電(dian)鍍(du)法制造這種鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板具(ju)有(you)良(liang)好的(de)(de)(de)(de)(de)加工(gong)性(xing)(xing)(xing)。但鍍(du)層較薄,耐(nai)腐蝕(shi)性(xing)(xing)(xing)不如(ru)熱浸法鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板;單(dan)面(mian)鍍(du)和雙(shuang)面(mian)差鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板。單(dan)面(mian)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板,即只在一面(mian)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)(de)產(chan)品。在焊接、涂(tu)裝(zhuang)、防銹(xiu)處(chu)理、加工(gong)等方面(mian),具(ju)有(you)比雙(shuang)面(mian)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板好的(de)(de)(de)(de)(de)適應性(xing)(xing)(xing)。為克服單(dan)面(mian)未(wei)涂(tu)鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)(de)缺點,又有(you)一種在另面(mian)涂(tu)以薄層鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)(de)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板,即雙(shuang)面(mian)差鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板;合(he)金(jin)(jin)、復合(he)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板。它是用(yong)(yong)(yong)鋅(xin)(xin)(xin)(xin)(xin)(xin)和其他金(jin)(jin)屬如(ru)鉛、鋅(xin)(xin)(xin)(xin)(xin)(xin)制成合(he)金(jin)(jin)乃(nai)至復合(he)鍍(du)成的(de)(de)(de)(de)(de)鋼(gang)(gang)(gang)(gang)(gang)板。這種鋼(gang)(gang)(gang)(gang)(gang)板既具(ju)有(you)防銹(xiu)性(xing)(xing)(xing)能,又有(you)良(liang)好的(de)(de)(de)(de)(de)涂(tu)裝(zhuang)性(xing)(xing)(xing)能。 除上述五種外,還有(you)彩色鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板、印花涂(tu)裝(zhuang)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板、聚氯乙烯疊層鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板等。但目(mu)前常用(yong)(yong)(yong)的(de)(de)(de)(de)(de)仍為熱浸鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)板。 鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板按用(yong)(yong)(yong)途又可分(fen)為一般(ban)用(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)、建筑外側板用(yong)(yong)(yong)、結構(gou)用(yong)(yong)(yong)、瓦壟板用(yong)(yong)(yong)、拉伸(shen)用(yong)(yong)(yong)和深沖用(yong)(yong)(yong)等鍍(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)板。
樓(lou)承(cheng)(cheng)板(ban)鋼(gang)結(jie)構柱網間距一(yi)般5~9.0m×8~15m,次(ci)梁間距3m,而(er)樓(lou)承(cheng)(cheng)板(ban)下料長(chang)度為4.97~8.97m,運(yun)輸(shu)與(yu)安裝(zhuang)均較困難(nan),尤其是帶(dai)由圓弧(hu)區垂(chui)直吊(diao)裝(zhuang)樓(lou)承(cheng)(cheng)板(ban),由上(shang)(shang)而(er)下在次(ci)梁狹間穿套比(bi)較困難(nan),且打亂了次(ci)梁焊(han)(han)(han)接(jie)正(zheng)常工序(xu)。控制(zhi)下料長(chang)度為3~6m,則可避(bi)免(mian)垂(chui)直運(yun)輸(shu)時(shi)(shi)在次(ci)梁間無法吊(diao)運(yun)的問(wen)題。 樓(lou)承(cheng)(cheng)板(ban)吊(diao)運(yun)時(shi)(shi)采用(yong)專用(yong)軟吊(diao)索(suo)。每次(ci)吊(diao)裝(zhuang)時(shi)(shi)應(ying)檢查軟吊(diao)索(suo)是否(fou)有撕裂、割斷現象。樓(lou)承(cheng)(cheng)板(ban)擱(ge)置在鋼(gang)梁上(shang)(shang)時(shi)(shi)應(ying)防止探頭。鋪料時(shi)(shi)操作人員應(ying)系帶(dai),并保證邊(bian)(bian)(bian)鋪設邊(bian)(bian)(bian)固定在周(zhou)邊(bian)(bian)(bian)繩上(shang)(shang)。 焊(han)(han)(han)接(jie)采用(yong)熔(rong)透點焊(han)(han)(han)連接(jie),施焊(han)(han)(han)前應(ying)準備邊(bian)(bian)(bian)角料引弧(hu)試焊(han)(han)(han),調整施焊(han)(han)(han)電流.因樓(lou)承(cheng)(cheng)板(ban)底部無水平模板(ban)及垂(chui)直支撐(cheng),澆筑混凝土時(shi)(shi)布料不(bu)宜太集中,采用(yong)平板(ban)振(zhen)搗(dao)器(qi)及時(shi)(shi)分攤振(zhen)搗(dao)。