內(nei)江采用鍍鋅處理的鋼波紋(wen)涵(han)管幕后制(zhi)作故事揭秘
鋼(gang)波(bo)紋(wen)涵(han)(han)管加(jia)工后須采用熱鍍鋅(xin)等(deng)防腐處(chu)理。采用鍍鋅(xin)鋼(gang)板加(jia)工的(de),在加(jia)工后必須進行二(er)次處(chu)理。密(mi)封(feng)(feng)材料采用耐(nai)久(jiu)性(xing)能較好的(de)橡(xiang)膠密(mi)封(feng)(feng)圈或方形石棉(mian)盤根密(mi)封(feng)(feng)條。金屬波(bo)紋(wen)涵(han)(han)管強度為水泥管的(de)153倍。金屬鋼(gang)波(bo)紋(wen)管涵(han)(han)施工時對周圍環境的(de)破壞小,適用于生態魚缸環境脆......更(geng)多
2019-01-10
內江(jiang)關于鋼(gang)波(bo)紋(wen)涵管現場安裝(zhuang)需(xu)要了(le)解(jie)的注意事項!
解決北方嚴(yan)寒冰凍地區和(he)沿海軟土(tu)地區等對涵(han)洞混凝土(tu)結構(gou)的(de)破壞題目;有利于改善軟土(tu)地基結構(gou)物與(yu)路(lu)堤接壤(rang)處的(de)“錯臺現象(xiang)”,進步行車的(de)恬靜度與(yu)安人(ren)。拱型鋼波紋(wen)涵(han)管應用領域:馬(ma)路(lu)和(he)鐵路(lu):涵(han)洞、通道、小(xiao)橋、隧洞、涵(han)隧大修、臨時(shi)便道、滲(shen)古(gu)井。城市(shi)治(zhi)理工作(zuo)......更多
2019-01-09
內江干貨(huo)分享鋼波紋管充填對照(zhao)表
充(chong)填(tian)對照表:直(zhi)(zhi)(zhi)徑(jing)(jing)1米蓋(gai)板(ban)(ban)涵(han)(han)(han)(han)(拱涵(han)(han)(han)(han))使(shi)用(yong)(yong)直(zhi)(zhi)(zhi)徑(jing)(jing)0.6米鋼(gang)波(bo)紋(wen)管進(jin)行(xing)充(chong)填(tian)直(zhi)(zhi)(zhi)徑(jing)(jing)2米蓋(gai)板(ban)(ban)涵(han)(han)(han)(han)(拱涵(han)(han)(han)(han))使(shi)用(yong)(yong)直(zhi)(zhi)(zhi)徑(jing)(jing)1.5米鋼(gang)波(bo)紋(wen)管涵(han)(han)(han)(han)進(jin)行(xing)充(chong)填(tian)直(zhi)(zhi)(zhi)徑(jing)(jing)3米蓋(gai)板(ban)(ban)涵(han)(han)(han)(han)(拱涵(han)(han)(han)(han))使(shi)用(yong)(yong)直(zhi)(zhi)(zhi)徑(jing)(jing)2.5米鋼(gang)波(bo)紋(wen)管涵(han)(han)(han)(han)進(jin)行(xing)充(chong)填(tian)直(zhi)(zhi)(zhi)徑(jing)(jing)4米蓋(gai)板(ban)(ban)涵(han)(han)(han)(han)(拱涵(han)(han)(han)(han))使(shi)用(yong)(yong)直(zhi)(zhi)(zhi)徑(jing)(jing)3.3米鋼(gang)波(bo)紋(wen)管涵(han)(han)(han)(han)進(jin)行(xing)充(chong)填(tian)直(zhi)(zhi)(zhi)徑(jing)(jing)5......更多
2019-01-09
內江【知識(shi)窗】鋼波紋涵(han)管整裝和拼裝的(de)技術要點
施(shi)(shi)工(gong)(gong)(gong)方便快捷:鋼波(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)現(xian)(xian)場無需(xu)大型機械,只需(xu)少量手工(gong)(gong)(gong)柄操縱(zong)即可。軸向:金屬波(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)可適(shi)用于沉降比(bi)較嚴重的(de)場合(he)提醒。施(shi)(shi)工(gong)(gong)(gong)周期縮短(duan)約(yue)一半(ban),金屬波(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)節(jie)減人工(gong)(gong)(gong)費(fei)用金屬波(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)有利于改善土地置(zhi)換基結構物與路堤賓館的(de)“錯臺”現(xian)(xian)象,提高(gao)行車舒適(shi)。【......更多
2019-01-09
內江收藏方便以后(hou)查閱公路(lu)波紋涵管安裝前檢查的(de)內容有哪些?
公路鋼(gang)波(bo)紋管(guan)定位,要(yao)以波(bo)紋管(guan)底為基準,按照設計圖中(zhong)預應力筋(jin)的曲線坐(zuo)標(biao)進行(xing)定位。鑲石棉(mian)(mian)墊:由于(yu)現(xian)場(chang)地勢等(deng)原(yuan)因,有(you)時相鄰兩法(fa)蘭之間(jian)間(jian)距(ju)較(jiao)小,這(zhe)時用(yong)手錘(chui)、鑿子把兩法(fa)蘭之間(jian)鑿開大約1cm的縫(feng)隙(xi),用(yong)螺(luo)絲刀把石棉(mian)(mian)墊鑲在兩法(fa)蘭之間(jian),有(you)時管(guan)子頂部兩法(fa)蘭間(jian)距(ju)......更(geng)多
2019-01-08
內江鐵(tie)路(lu)鋼波紋涵管(guan)填筑方案(an)取得顯著成效
管體(ti)楔形部回(hui)填要求管底兩(liang)側楔形部位處的(de)填筑(zhu)可(ke)采用(yong)5種方(fang)案、采用(yong)粗(cu)沙“水(shui)密法”振蕩器密實。如(ru)果涵長(chang)小(xiao)于30米(mi),鐵路鋼波紋涵管兩(liang)側與原涵寬(kuan)度大(da)于80cm,可(ke)將(jiang)整道波紋管涵在下游(you)或上游(you)向一端推(tui)進,就(jiu)位以后(hou),再進行一端擋墻的(de)砌(qi)筑(zhu),四(si)周的(de)回(hui)填工作(zuo),可(ke)......更(geng)多
2019-01-07
內江鋼波紋(wen)涵管(guan)的強度(du)比傳統(tong)水泥管(guan)強度(du)更高耐腐性更好
大(da)口(kou)徑塑鋼纏(chan)繞排水管(guan),設(she)計(ji)新(xin)穎,結構合(he)理,加工方便,性價(jia)(jia)比(bi)高,充(chong)分發揮了符合(he)材料中鋼的(de)強(qiang)(qiang)度和剛性,塑料的(de)防腐(fu)蝕和柔(rou)軟性等各自特點,使雙平壁(bi)鋼塑符合(he)管(guan)成為(wei)各類管(guan)材中性價(jia)(jia)比(bi)高,安全和質量性能(neng)好的(de)埋(mai)地管(guan)材。鋼波紋(wen)涵管(guan)的(de)強(qiang)(qiang)度比(bi)傳(chuan)統水泥(ni)管(guan)強(qiang)(qiang)度更高耐腐(fu)......更多
2019-01-04
內江怎樣避免公路鋼(gang)波紋管的焊點強度降低?
公(gong)路鋼波紋管焊(han)接(jie)工裝(zhuang)(zhuang)采用焊(han)接(jie)轉動夾具和(he)帶有(you)保(bao)(bao)護裝(zhuang)(zhuang)置的(de)焊(han)接(jie)漲胎專(zhuan)用工裝(zhuang)(zhuang),保(bao)(bao)證多(duo)件產品組臺焊(han)接(jie)時錯(cuo)壁量小(xiao)。經反(fan)復試驗,確定(ding)了焊(han)接(jie)關鍵工藝(yi)參數,主要包(bao)括焊(han)接(jie)電(dian)流、焊(han)接(jie)速度、電(dian)弧(hu)長度、保(bao)(bao)護氣體(ti)流量等。焊(han)縫的(de)檢(jian)測有(you)x光檢(jian)測和(he)剖切檢(jian)查、單(dan)條(tiao)焊(han)縫和(he)產品總......更(geng)多(duo)
2019-01-03
內江鋼波紋涵管的(de)外觀打(da)磨(mo)工藝要求有哪些(xie)?
鋼(gang)波紋涵管(guan)用(yong)清潔的(de)紗布,將(jiang)打磨后的(de)管(guan)端部分擦干凈。用(yong)紅色(se)火焰(yan)預熱兩(liang)管(guan)端(距對接端面(mian)三個(ge)波距)的(de)圓周面(mian),使(shi)表面(mian)溫(wen)度達到40℃--50℃(預熱溫(wen)度應比熱熔(rong)膠(jiao)的(de)軟(ruan)化點溫(wen)度低15℃以(yi)上),可使(shi)用(yong)表面(mian)溫(wen)度計進行監(jian)控。連接時必須按(an)照熱收縮管(guan)(帶)的(de)工藝(yi)......更多
2019-01-03
版(ban)權所有(you):衡(heng)水浩威新(xin)材料有(you)限(xian)公司 ICP備案/許(xu)可證號: 技術支持: