隴南采用(yong)鍍(du)鋅處理的鋼波紋涵(han)管幕后制作故事揭(jie)秘
鋼(gang)波(bo)(bo)紋涵管(guan)加工(gong)(gong)后(hou)須采(cai)(cai)用熱鍍鋅(xin)等(deng)防腐處(chu)理。采(cai)(cai)用鍍鋅(xin)鋼(gang)板(ban)加工(gong)(gong)的,在加工(gong)(gong)后(hou)必須進行(xing)二次處(chu)理。密封材料采(cai)(cai)用耐久性能較好的橡(xiang)膠密封圈或方形石(shi)棉盤根密封條。金屬(shu)波(bo)(bo)紋涵管(guan)強度為(wei)水泥管(guan)的153倍。金屬(shu)鋼(gang)波(bo)(bo)紋管(guan)涵施工(gong)(gong)時對周圍環境的破壞小,適用于生態(tai)魚(yu)缸環境脆(cui)......更多
2019-01-10
隴南關(guan)于鋼波紋涵管現場安裝需要了解的(de)注(zhu)意事項!
解決北方嚴(yan)寒冰(bing)凍地(di)區和沿海軟(ruan)土(tu)地(di)區等對(dui)涵洞混凝土(tu)結構(gou)的(de)(de)破壞(huai)題目(mu);有利(li)于(yu)改善(shan)軟(ruan)土(tu)地(di)基結構(gou)物(wu)與(yu)路堤接壤處的(de)(de)“錯臺現象”,進步(bu)行車的(de)(de)恬靜度(du)與(yu)安人。拱型鋼波紋涵管應用領域(yu):馬路和鐵路:涵洞、通(tong)道、小橋、隧洞、涵隧大修(xiu)、臨時便道、滲古(gu)井。城市治(zhi)理(li)工作......更多
2019-01-09
隴(long)南干(gan)貨分(fen)享鋼波(bo)紋管充(chong)填對照表
充填(tian)對照表:直(zhi)徑1米(mi)(mi)(mi)蓋(gai)板(ban)(ban)涵(han)(han)(拱(gong)涵(han)(han))使用(yong)直(zhi)徑0.6米(mi)(mi)(mi)鋼(gang)波紋(wen)(wen)管(guan)進(jin)行充填(tian)直(zhi)徑2米(mi)(mi)(mi)蓋(gai)板(ban)(ban)涵(han)(han)(拱(gong)涵(han)(han))使用(yong)直(zhi)徑1.5米(mi)(mi)(mi)鋼(gang)波紋(wen)(wen)管(guan)涵(han)(han)進(jin)行充填(tian)直(zhi)徑3米(mi)(mi)(mi)蓋(gai)板(ban)(ban)涵(han)(han)(拱(gong)涵(han)(han))使用(yong)直(zhi)徑2.5米(mi)(mi)(mi)鋼(gang)波紋(wen)(wen)管(guan)涵(han)(han)進(jin)行充填(tian)直(zhi)徑4米(mi)(mi)(mi)蓋(gai)板(ban)(ban)涵(han)(han)(拱(gong)涵(han)(han))使用(yong)直(zhi)徑3.3米(mi)(mi)(mi)鋼(gang)波紋(wen)(wen)管(guan)涵(han)(han)進(jin)行充填(tian)直(zhi)徑5......更多
2019-01-09
隴南(nan)【知識(shi)窗】鋼(gang)波(bo)紋涵管整(zheng)裝和拼裝的技術要點
施工(gong)方(fang)便快捷:鋼波(bo)(bo)紋(wen)(wen)涵(han)管(guan)現場(chang)無需大型(xing)機械,只需少量手(shou)工(gong)柄(bing)操(cao)縱即可。軸向:金(jin)屬(shu)(shu)波(bo)(bo)紋(wen)(wen)涵(han)管(guan)可適用于沉降比(bi)較嚴重的場(chang)合(he)提醒。施工(gong)周期(qi)縮短約(yue)一半,金(jin)屬(shu)(shu)波(bo)(bo)紋(wen)(wen)涵(han)管(guan)節減人工(gong)費用金(jin)屬(shu)(shu)波(bo)(bo)紋(wen)(wen)涵(han)管(guan)有利(li)于改善土地(di)置換(huan)基結構物(wu)與(yu)路堤賓館的“錯(cuo)臺”現象(xiang),提高行車舒適。【......更多(duo)
2019-01-09
隴南收藏方便(bian)以后查閱公路波紋涵管安裝(zhuang)前(qian)檢查的內容有哪(na)些?
公路(lu)鋼波紋管(guan)定位(wei),要(yao)以波紋管(guan)底為(wei)基(ji)準(zhun),按照設計圖中預應力筋的曲線坐標進行(xing)定位(wei)。鑲(xiang)石(shi)棉墊(dian):由(you)于現場地勢等(deng)原因,有時(shi)(shi)相鄰兩法(fa)(fa)蘭(lan)之間(jian)間(jian)距較小,這時(shi)(shi)用手(shou)錘(chui)、鑿(zao)子把(ba)兩法(fa)(fa)蘭(lan)之間(jian)鑿(zao)開大約1cm的縫隙,用螺絲刀(dao)把(ba)石(shi)棉墊(dian)鑲(xiang)在兩法(fa)(fa)蘭(lan)之間(jian),有時(shi)(shi)管(guan)子頂部兩法(fa)(fa)蘭(lan)間(jian)距......更多(duo)
2019-01-08
隴南鐵路鋼(gang)波紋涵管填筑方(fang)案取得顯著成(cheng)效
管(guan)(guan)體楔(xie)形(xing)部回填要求管(guan)(guan)底(di)兩側(ce)楔(xie)形(xing)部位處的填筑可采用(yong)5種方案、采用(yong)粗沙“水密法”振蕩(dang)器(qi)密實。如果涵長小(xiao)于30米,鐵路鋼波紋(wen)涵管(guan)(guan)兩側(ce)與原涵寬度大于80cm,可將整(zheng)道波紋(wen)管(guan)(guan)涵在下游或上游向一端推進,就位以(yi)后(hou),再(zai)進行一端擋墻(qiang)的砌(qi)筑,四周的回填工作,可......更多
2019-01-07
隴南(nan)鋼波紋涵管(guan)的強(qiang)度比傳統水泥管(guan)強(qiang)度更(geng)高耐腐性更(geng)好
大口徑塑鋼(gang)(gang)纏繞排水管(guan)(guan),設計新(xin)穎,結構合(he)(he)理,加工方便(bian),性(xing)價比(bi)高(gao),充(chong)分發揮了(le)符合(he)(he)材料(liao)中鋼(gang)(gang)的(de)(de)強度和(he)剛性(xing),塑料(liao)的(de)(de)防(fang)腐(fu)蝕和(he)柔軟性(xing)等各(ge)自(zi)特點,使雙(shuang)平壁鋼(gang)(gang)塑符合(he)(he)管(guan)(guan)成為各(ge)類(lei)管(guan)(guan)材中性(xing)價比(bi)高(gao),安全(quan)和(he)質量性(xing)能好的(de)(de)埋地管(guan)(guan)材。鋼(gang)(gang)波紋涵(han)管(guan)(guan)的(de)(de)強度比(bi)傳(chuan)統水泥(ni)管(guan)(guan)強度更(geng)高(gao)耐腐(fu)......更(geng)多
2019-01-04
隴(long)南怎樣避免公(gong)路鋼波紋管的焊點強度降低?
公路鋼波紋管焊接(jie)工(gong)裝(zhuang)采用(yong)焊接(jie)轉(zhuan)動夾具和(he)帶有保護裝(zhuang)置的焊接(jie)漲(zhang)胎專用(yong)工(gong)裝(zhuang),保證多(duo)件產(chan)品組臺焊接(jie)時錯壁量(liang)小。經反復(fu)試驗,確定(ding)了(le)焊接(jie)關鍵工(gong)藝參(can)數,主要包括焊接(jie)電(dian)流、焊接(jie)速(su)度(du)、電(dian)弧長度(du)、保護氣體流量(liang)等。焊縫的檢測有x光(guang)檢測和(he)剖切檢查、單條焊縫和(he)產(chan)品總......更多(duo)
2019-01-03
隴南鋼(gang)波紋涵管的外觀打磨工藝(yi)要求有哪些?
鋼波紋涵管(guan)(guan)用(yong)清潔的(de)紗布,將打磨(mo)后的(de)管(guan)(guan)端(duan)部分擦(ca)干凈。用(yong)紅(hong)色火(huo)焰預熱兩管(guan)(guan)端(duan)(距(ju)對接端(duan)面(mian)三個波距(ju))的(de)圓周面(mian),使(shi)表面(mian)溫(wen)(wen)度達到40℃--50℃(預熱溫(wen)(wen)度應比(bi)熱熔膠的(de)軟化點(dian)溫(wen)(wen)度低(di)15℃以上),可使(shi)用(yong)表面(mian)溫(wen)(wen)度計進行監控。連接時(shi)必須按照熱收縮管(guan)(guan)(帶)的(de)工(gong)藝......更(geng)多
2019-01-03
版權所有(you)(you):衡水(shui)浩威新材料(liao)有(you)(you)限(xian)公司 ICP備案/許(xu)可證號: 技術支持: