金山(shan)采用(yong)鍍鋅處理的鋼波紋涵管(guan)幕后(hou)制作故事揭秘
鋼(gang)波紋涵管(guan)(guan)加工后須采用(yong)(yong)(yong)熱鍍鋅(xin)等防(fang)腐處理。采用(yong)(yong)(yong)鍍鋅(xin)鋼(gang)板加工的(de),在加工后必須進行(xing)二次處理。密封(feng)材料采用(yong)(yong)(yong)耐久性能較好的(de)橡膠密封(feng)圈或方形石(shi)棉盤根密封(feng)條。金(jin)屬波紋涵管(guan)(guan)強(qiang)度為水泥管(guan)(guan)的(de)153倍。金(jin)屬鋼(gang)波紋管(guan)(guan)涵施工時對(dui)周(zhou)圍環境(jing)的(de)破壞小,適用(yong)(yong)(yong)于(yu)生態(tai)魚(yu)缸環境(jing)脆......更多(duo)
2019-01-10
金山關于鋼波紋涵(han)管現場(chang)安(an)裝(zhuang)需要(yao)了(le)解(jie)的注意事項!
解決北方嚴(yan)寒冰凍地區和(he)沿海(hai)軟(ruan)土地區等對(dui)涵洞混凝土結(jie)構的(de)破(po)壞題目(mu);有(you)利于改善軟(ruan)土地基(ji)結(jie)構物與路堤接壤處的(de)“錯臺(tai)現象(xiang)”,進步行車的(de)恬靜度與安(an)人(ren)。拱型鋼波紋涵管應用(yong)領域:馬路和(he)鐵路:涵洞、通道、小(xiao)橋、隧(sui)洞、涵隧(sui)大修、臨時便(bian)道、滲(shen)古井。城市(shi)治理工作......更多
2019-01-09
金(jin)山干貨(huo)分享鋼(gang)波紋(wen)管充填(tian)對(dui)照表
充(chong)(chong)填(tian)(tian)(tian)對照(zhao)表:直(zhi)(zhi)徑(jing)(jing)(jing)1米蓋板(ban)(ban)涵(han)(han)(拱(gong)(gong)涵(han)(han))使用(yong)直(zhi)(zhi)徑(jing)(jing)(jing)0.6米鋼(gang)波(bo)(bo)紋管(guan)(guan)進行充(chong)(chong)填(tian)(tian)(tian)直(zhi)(zhi)徑(jing)(jing)(jing)2米蓋板(ban)(ban)涵(han)(han)(拱(gong)(gong)涵(han)(han))使用(yong)直(zhi)(zhi)徑(jing)(jing)(jing)1.5米鋼(gang)波(bo)(bo)紋管(guan)(guan)涵(han)(han)進行充(chong)(chong)填(tian)(tian)(tian)直(zhi)(zhi)徑(jing)(jing)(jing)3米蓋板(ban)(ban)涵(han)(han)(拱(gong)(gong)涵(han)(han))使用(yong)直(zhi)(zhi)徑(jing)(jing)(jing)2.5米鋼(gang)波(bo)(bo)紋管(guan)(guan)涵(han)(han)進行充(chong)(chong)填(tian)(tian)(tian)直(zhi)(zhi)徑(jing)(jing)(jing)4米蓋板(ban)(ban)涵(han)(han)(拱(gong)(gong)涵(han)(han))使用(yong)直(zhi)(zhi)徑(jing)(jing)(jing)3.3米鋼(gang)波(bo)(bo)紋管(guan)(guan)涵(han)(han)進行充(chong)(chong)填(tian)(tian)(tian)直(zhi)(zhi)徑(jing)(jing)(jing)5......更(geng)多(duo)
2019-01-09
金山【知識(shi)窗】鋼波紋涵管整(zheng)裝和拼裝的技(ji)術(shu)要點
施工方便快捷:鋼波(bo)紋涵管現場(chang)無需(xu)大型(xing)機械,只(zhi)需(xu)少量手工柄操縱即可(ke)。軸(zhou)向:金(jin)屬(shu)波(bo)紋涵管可(ke)適用于(yu)沉降比較嚴重(zhong)的場(chang)合(he)提醒(xing)。施工周(zhou)期縮短約一半,金(jin)屬(shu)波(bo)紋涵管節減人工費用金(jin)屬(shu)波(bo)紋涵管有利(li)于(yu)改(gai)善土地置(zhi)換基結構物與路堤(di)賓館的“錯(cuo)臺”現象,提高行(xing)車舒適。【......更多
2019-01-09
金山收藏方便以后查閱公路波(bo)紋涵管安裝前檢查的(de)內(nei)容有(you)哪些?
公路鋼波(bo)(bo)紋管定位,要以(yi)波(bo)(bo)紋管底為基準,按照(zhao)設計圖中預應力筋(jin)的(de)曲線(xian)坐標進行定位。鑲石棉墊(dian):由于現場地勢等原因(yin),有時相鄰兩法(fa)蘭之間(jian)間(jian)距較小,這時用手(shou)錘、鑿子把兩法(fa)蘭之間(jian)鑿開大約(yue)1cm的(de)縫隙,用螺絲刀把石棉墊(dian)鑲在兩法(fa)蘭之間(jian),有時管子頂部兩法(fa)蘭間(jian)距......更(geng)多(duo)
2019-01-08
金山鐵路鋼波(bo)紋涵管填筑方案取得顯著成效
管(guan)體楔(xie)形部回(hui)填要求管(guan)底(di)兩側楔(xie)形部位處的(de)填筑可(ke)采(cai)用(yong)5種方案、采(cai)用(yong)粗(cu)沙(sha)“水密法”振蕩器密實。如果涵長小(xiao)于(yu)30米,鐵(tie)路鋼波(bo)紋涵管(guan)兩側與原(yuan)涵寬度大于(yu)80cm,可(ke)將整道波(bo)紋管(guan)涵在下游或上(shang)游向(xiang)一端(duan)推進(jin)(jin),就位以(yi)后(hou),再進(jin)(jin)行一端(duan)擋墻的(de)砌筑,四周的(de)回(hui)填工(gong)作(zuo),可(ke)......更多
2019-01-07
金山鋼波紋涵管的強度(du)比傳統水泥管強度(du)更高(gao)耐腐(fu)性更好
大口徑(jing)塑鋼(gang)(gang)纏繞排(pai)水(shui)管(guan)(guan),設計新穎,結構合(he)理,加工方便,性價比(bi)高,充(chong)分發揮(hui)了符(fu)(fu)合(he)材料中(zhong)鋼(gang)(gang)的強度和(he)剛(gang)性,塑料的防腐蝕和(he)柔軟性等各自(zi)特點(dian),使雙平壁鋼(gang)(gang)塑符(fu)(fu)合(he)管(guan)(guan)成為各類(lei)管(guan)(guan)材中(zhong)性價比(bi)高,安全和(he)質量性能(neng)好的埋地管(guan)(guan)材。鋼(gang)(gang)波紋涵管(guan)(guan)的強度比(bi)傳(chuan)統水(shui)泥管(guan)(guan)強度更(geng)高耐腐......更(geng)多
2019-01-04
金山公路鋼波紋涵(han)管有效提升(sheng)行車的舒適(shi)性
為保證中間(jian)不(bu)留空隙(xi),應在兩接頭(tou)端(duan)頭(tou)處(chu)做(zuo)好標記。做(zuo)好后(hou)要用膠帶包裹(guo)嚴(yan)密,以防漏漿(jiang)。能解決北方寒冷地(di)區(霜(shuang)凍)對橋梁和管涵砼結構(gou)的(de)破壞問題,使路表面沒有(you)伸縮(suo)縫,提高(gao)行車舒適性,有(you)利(li)于改善(shan)軟(ruan)土(tu)地(di)基結構(gou)與路堤(di)交界處(chu)的(de)[錯臺"現(xian)象(xiang),提高(gao)行車......更多
2019-01-04
金山怎(zen)樣避免(mian)公(gong)路鋼(gang)波紋(wen)管(guan)的(de)焊點強度降低?
公路鋼(gang)波紋管焊(han)接(jie)工裝(zhuang)采用(yong)焊(han)接(jie)轉動夾(jia)具和帶有(you)保(bao)護(hu)裝(zhuang)置的(de)焊(han)接(jie)漲胎專用(yong)工裝(zhuang),保(bao)證多件產(chan)品組臺焊(han)接(jie)時錯(cuo)壁量小。經反復試驗,確定了焊(han)接(jie)關鍵工藝參數(shu),主要包括焊(han)接(jie)電流、焊(han)接(jie)速度(du)、電弧長度(du)、保(bao)護(hu)氣體流量等。焊(han)縫的(de)檢測有(you)x光(guang)檢測和剖切(qie)檢查、單條焊(han)縫和產(chan)品總......更多
2019-01-03
金山(shan)鋼(gang)波紋涵管的外(wai)觀打磨工藝要求(qiu)有(you)哪(na)些?
鋼波(bo)紋涵管(guan)用(yong)(yong)清潔的(de)(de)紗布,將打磨后的(de)(de)管(guan)端(duan)部(bu)分擦干凈。用(yong)(yong)紅(hong)色火焰預熱兩管(guan)端(duan)(距(ju)對接(jie)端(duan)面(mian)三個波(bo)距(ju))的(de)(de)圓周面(mian),使(shi)(shi)表面(mian)溫度(du)(du)達到40℃--50℃(預熱溫度(du)(du)應比熱熔膠的(de)(de)軟(ruan)化點溫度(du)(du)低(di)15℃以(yi)上(shang)),可使(shi)(shi)用(yong)(yong)表面(mian)溫度(du)(du)計進行監(jian)控(kong)。連接(jie)時必須按照熱收縮管(guan)(帶(dai))的(de)(de)工藝......更多
2019-01-03
版權所有(you):衡水浩(hao)威(wei)新(xin)材料(liao)有(you)限公司 ICP備案/許(xu)可證(zheng)號(hao): 技(ji)術支持: