滄州采用鍍(du)鋅(xin)處理的鋼波紋涵管幕后制作故事(shi)揭秘
鋼(gang)波紋涵(han)管(guan)加(jia)工后(hou)須采(cai)用(yong)(yong)熱鍍(du)鋅(xin)等防腐(fu)處理。采(cai)用(yong)(yong)鍍(du)鋅(xin)鋼(gang)板(ban)加(jia)工的(de)(de),在加(jia)工后(hou)必須進行二次(ci)處理。密封(feng)材料采(cai)用(yong)(yong)耐久性能較好的(de)(de)橡膠密封(feng)圈或方(fang)形石棉盤根(gen)密封(feng)條。金屬波紋涵(han)管(guan)強度為水(shui)泥管(guan)的(de)(de)153倍。金屬鋼(gang)波紋管(guan)涵(han)施工時對周圍環境的(de)(de)破壞小,適用(yong)(yong)于(yu)生態(tai)魚缸環境脆......更(geng)多
2019-01-10
滄州關(guan)于(yu)鋼波紋涵管現場(chang)安裝(zhuang)需要了解的注意事(shi)項(xiang)!
解決北方嚴寒冰(bing)凍地區和(he)沿海軟(ruan)土(tu)(tu)地區等對(dui)涵洞(dong)(dong)混凝土(tu)(tu)結(jie)(jie)構的(de)破壞(huai)題(ti)目;有利于改(gai)善軟(ruan)土(tu)(tu)地基(ji)結(jie)(jie)構物與路(lu)(lu)堤(di)接壤處(chu)的(de)“錯臺(tai)現象”,進步(bu)行車(che)的(de)恬靜度與安人(ren)。拱(gong)型鋼(gang)波紋(wen)涵管應用(yong)領域:馬路(lu)(lu)和(he)鐵路(lu)(lu):涵洞(dong)(dong)、通道、小橋、隧洞(dong)(dong)、涵隧大修(xiu)、臨時(shi)便道、滲(shen)古井(jing)。城市治(zhi)理工作(zuo)......更多
2019-01-09
滄州干(gan)貨分(fen)享鋼波紋管充(chong)填對照表
充填(tian)對照表(biao):直(zhi)徑(jing)(jing)1米蓋(gai)板涵(han)(han)(han)(拱(gong)涵(han)(han)(han))使(shi)用(yong)直(zhi)徑(jing)(jing)0.6米鋼(gang)(gang)波紋(wen)(wen)管(guan)進行(xing)(xing)充填(tian)直(zhi)徑(jing)(jing)2米蓋(gai)板涵(han)(han)(han)(拱(gong)涵(han)(han)(han))使(shi)用(yong)直(zhi)徑(jing)(jing)1.5米鋼(gang)(gang)波紋(wen)(wen)管(guan)涵(han)(han)(han)進行(xing)(xing)充填(tian)直(zhi)徑(jing)(jing)3米蓋(gai)板涵(han)(han)(han)(拱(gong)涵(han)(han)(han))使(shi)用(yong)直(zhi)徑(jing)(jing)2.5米鋼(gang)(gang)波紋(wen)(wen)管(guan)涵(han)(han)(han)進行(xing)(xing)充填(tian)直(zhi)徑(jing)(jing)4米蓋(gai)板涵(han)(han)(han)(拱(gong)涵(han)(han)(han))使(shi)用(yong)直(zhi)徑(jing)(jing)3.3米鋼(gang)(gang)波紋(wen)(wen)管(guan)涵(han)(han)(han)進行(xing)(xing)充填(tian)直(zhi)徑(jing)(jing)5......更多
2019-01-09
滄州(zhou)【知識(shi)窗(chuang)】鋼波紋涵管整(zheng)裝和拼裝的技術要點
施(shi)工方便(bian)快捷:鋼波(bo)紋(wen)涵管(guan)(guan)現(xian)場(chang)無需(xu)大型機(ji)械(xie),只(zhi)需(xu)少量手工柄操(cao)縱即可。軸向:金屬波(bo)紋(wen)涵管(guan)(guan)可適用(yong)于沉(chen)降比較嚴重的場(chang)合提(ti)醒。施(shi)工周期(qi)縮短(duan)約一半,金屬波(bo)紋(wen)涵管(guan)(guan)節(jie)減人工費(fei)用(yong)金屬波(bo)紋(wen)涵管(guan)(guan)有利于改(gai)善土地置(zhi)換基結構物與路堤(di)賓館的“錯(cuo)臺(tai)”現(xian)象,提(ti)高行車舒適。【......更(geng)多
2019-01-09
滄(cang)州(zhou)收藏(zang)方便以后查閱公路波紋涵(han)管安(an)裝前(qian)檢查的(de)內容有哪些?
公路(lu)鋼波紋(wen)管(guan)(guan)定位(wei),要以波紋(wen)管(guan)(guan)底為基準,按照設計圖中(zhong)預(yu)應力筋的曲線坐標進行定位(wei)。鑲石棉(mian)墊(dian):由于現場地(di)勢等原因,有時(shi)相鄰兩法(fa)蘭(lan)之間間距較小,這時(shi)用(yong)手(shou)錘、鑿子把兩法(fa)蘭(lan)之間鑿開大約1cm的縫隙,用(yong)螺絲刀把石棉(mian)墊(dian)鑲在兩法(fa)蘭(lan)之間,有時(shi)管(guan)(guan)子頂部(bu)兩法(fa)蘭(lan)間距......更多
2019-01-08
滄州鐵路鋼(gang)波(bo)紋涵(han)管填筑(zhu)方案取得(de)顯著成效(xiao)
管體(ti)楔形部回(hui)填要求(qiu)管底(di)兩側(ce)楔形部位處的(de)填筑(zhu)可(ke)采用5種方案、采用粗(cu)沙“水密(mi)法”振蕩(dang)器密(mi)實。如果(guo)涵(han)(han)長小(xiao)于30米,鐵路鋼(gang)波紋涵(han)(han)管兩側(ce)與原涵(han)(han)寬度大(da)于80cm,可(ke)將整(zheng)道波紋管涵(han)(han)在下游或(huo)上游向一端推(tui)進(jin),就位以后,再進(jin)行一端擋墻(qiang)的(de)砌(qi)筑(zhu),四周(zhou)的(de)回(hui)填工(gong)作,可(ke)......更多(duo)
2019-01-07
滄州鋼(gang)波紋涵管(guan)的強(qiang)度比傳統(tong)水(shui)泥管(guan)強(qiang)度更高(gao)耐腐性(xing)更好
大口(kou)徑塑鋼(gang)纏繞排水管(guan)(guan),設計新穎,結(jie)構合(he)理,加工方便,性(xing)價比(bi)高(gao),充分(fen)發揮(hui)了符(fu)合(he)材料中(zhong)鋼(gang)的強(qiang)度(du)和剛性(xing),塑料的防(fang)腐蝕和柔(rou)軟性(xing)等各自特點,使(shi)雙平壁鋼(gang)塑符(fu)合(he)管(guan)(guan)成為各類管(guan)(guan)材中(zhong)性(xing)價比(bi)高(gao),安全和質量性(xing)能好的埋地管(guan)(guan)材。鋼(gang)波紋涵管(guan)(guan)的強(qiang)度(du)比(bi)傳統水泥管(guan)(guan)強(qiang)度(du)更(geng)高(gao)耐腐......更(geng)多
2019-01-04
滄州公路鋼(gang)波紋涵管有效(xiao)提升行車的舒適(shi)性
為保證(zheng)中間不留空隙,應在兩接頭端頭處做(zuo)好標記。做(zuo)好后要用膠(jiao)帶(dai)包裹嚴(yan)密,以防漏(lou)漿。能(neng)解決北(bei)方寒冷(leng)地(di)區(霜(shuang)凍)對(dui)橋梁和(he)管涵砼結(jie)構(gou)的破壞問題,使路表面(mian)沒有伸縮縫,提高行車舒(shu)適性,有利于(yu)改(gai)善軟土地(di)基結(jie)構(gou)與路堤交界(jie)處的[錯(cuo)臺"現象,提高行車......更多(duo)
2019-01-04
滄(cang)州(zhou)怎樣避(bi)免公(gong)路鋼波紋(wen)管的焊點(dian)強度降低?
公路鋼波紋管焊(han)接工(gong)裝采用焊(han)接轉動夾具(ju)和帶有保護裝置的焊(han)接漲胎專(zhuan)用工(gong)裝,保證多件產品組臺焊(han)接時(shi)錯壁量(liang)小。經反復試(shi)驗(yan),確定了(le)焊(han)接關鍵工(gong)藝參數,主要包括焊(han)接電流(liu)、焊(han)接速度、電弧(hu)長度、保護氣體流(liu)量(liang)等。焊(han)縫(feng)的檢測有x光檢測和剖切檢查、單(dan)條焊(han)縫(feng)和產品總......更多
2019-01-03
滄州鋼波紋涵管的外觀打磨工藝要(yao)求有哪些(xie)?
鋼波紋涵管用(yong)(yong)(yong)清潔的(de)紗布,將打(da)磨后的(de)管端部分擦干凈。用(yong)(yong)(yong)紅色火焰預熱兩(liang)管端(距(ju)對接端面三個波距(ju))的(de)圓周面,使表(biao)面溫(wen)度(du)達到40℃--50℃(預熱溫(wen)度(du)應比熱熔膠的(de)軟化點溫(wen)度(du)低(di)15℃以上),可使用(yong)(yong)(yong)表(biao)面溫(wen)度(du)計進行監控。連接時(shi)必須按照熱收縮管(帶)的(de)工(gong)藝......更多(duo)
2019-01-03
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