遂寧采(cai)用鍍鋅處理(li)的鋼波紋涵管幕后制作故事揭秘
鋼(gang)(gang)波(bo)紋(wen)涵(han)管(guan)加工(gong)后須采(cai)用熱鍍鋅等防腐處理。采(cai)用鍍鋅鋼(gang)(gang)板加工(gong)的(de),在加工(gong)后必須進(jin)行二次處理。密(mi)封(feng)(feng)材料采(cai)用耐久性能較好的(de)橡膠密(mi)封(feng)(feng)圈或(huo)方(fang)形石棉盤根密(mi)封(feng)(feng)條。金屬(shu)波(bo)紋(wen)涵(han)管(guan)強度為水泥(ni)管(guan)的(de)153倍(bei)。金屬(shu)鋼(gang)(gang)波(bo)紋(wen)管(guan)涵(han)施工(gong)時對周圍環境的(de)破壞小,適用于生態魚缸環境脆......更多
2019-01-10
遂(sui)寧關于(yu)鋼波紋涵管現場安裝需要了解的注意事項!
解決北方嚴寒(han)冰凍(dong)地區(qu)和(he)沿海軟(ruan)土地區(qu)等對(dui)涵(han)洞(dong)(dong)混凝土結(jie)構(gou)的破壞題(ti)目(mu);有利于改善軟(ruan)土地基(ji)結(jie)構(gou)物與路(lu)堤接(jie)壤處的“錯臺現象(xiang)”,進步(bu)行(xing)車的恬靜(jing)度(du)與安(an)人(ren)。拱(gong)型鋼波(bo)紋涵(han)管應(ying)用領域:馬路(lu)和(he)鐵路(lu):涵(han)洞(dong)(dong)、通道(dao)(dao)、小橋、隧洞(dong)(dong)、涵(han)隧大(da)修(xiu)、臨時(shi)便道(dao)(dao)、滲古井。城市(shi)治理(li)工作......更多
2019-01-09
遂寧干貨(huo)分享鋼波紋管充填對照(zhao)表(biao)
充(chong)(chong)(chong)填(tian)對照表:直(zhi)(zhi)徑1米(mi)(mi)蓋(gai)(gai)板(ban)(ban)涵(han)(han)(han)(拱(gong)涵(han)(han)(han))使(shi)(shi)用直(zhi)(zhi)徑0.6米(mi)(mi)鋼(gang)波(bo)紋管(guan)(guan)進行(xing)充(chong)(chong)(chong)填(tian)直(zhi)(zhi)徑2米(mi)(mi)蓋(gai)(gai)板(ban)(ban)涵(han)(han)(han)(拱(gong)涵(han)(han)(han))使(shi)(shi)用直(zhi)(zhi)徑1.5米(mi)(mi)鋼(gang)波(bo)紋管(guan)(guan)涵(han)(han)(han)進行(xing)充(chong)(chong)(chong)填(tian)直(zhi)(zhi)徑3米(mi)(mi)蓋(gai)(gai)板(ban)(ban)涵(han)(han)(han)(拱(gong)涵(han)(han)(han))使(shi)(shi)用直(zhi)(zhi)徑2.5米(mi)(mi)鋼(gang)波(bo)紋管(guan)(guan)涵(han)(han)(han)進行(xing)充(chong)(chong)(chong)填(tian)直(zhi)(zhi)徑4米(mi)(mi)蓋(gai)(gai)板(ban)(ban)涵(han)(han)(han)(拱(gong)涵(han)(han)(han))使(shi)(shi)用直(zhi)(zhi)徑3.3米(mi)(mi)鋼(gang)波(bo)紋管(guan)(guan)涵(han)(han)(han)進行(xing)充(chong)(chong)(chong)填(tian)直(zhi)(zhi)徑5......更多
2019-01-09
遂(sui)寧【知識窗】鋼波紋涵管(guan)整(zheng)裝和(he)拼裝的(de)技術(shu)要(yao)點
施工方便快捷:鋼波紋(wen)涵(han)管現場(chang)無需大(da)型機械,只需少量手工柄操縱即可(ke)。軸向(xiang):金(jin)(jin)屬(shu)波紋(wen)涵(han)管可(ke)適(shi)用于沉降(jiang)比(bi)較嚴重的場(chang)合(he)提(ti)醒。施工周期縮短約(yue)一半,金(jin)(jin)屬(shu)波紋(wen)涵(han)管節減人工費用金(jin)(jin)屬(shu)波紋(wen)涵(han)管有利于改善土地置換基結構物與路堤賓館的“錯臺”現象,提(ti)高行車(che)舒(shu)適(shi)。【......更(geng)多
2019-01-09
遂寧(ning)收藏(zang)方便以后查閱公路波紋涵管安裝前檢查的內容有哪些?
公路鋼波(bo)紋管(guan)定位,要以波(bo)紋管(guan)底為基準(zhun),按照設計(ji)圖中(zhong)預應力筋的曲線坐(zuo)標進行(xing)定位。鑲(xiang)石(shi)棉墊:由于(yu)現(xian)場(chang)地勢等原因,有時相鄰兩法(fa)(fa)蘭之間(jian)間(jian)距較小(xiao),這時用手錘、鑿子把兩法(fa)(fa)蘭之間(jian)鑿開大約1cm的縫隙,用螺絲刀把石(shi)棉墊鑲(xiang)在兩法(fa)(fa)蘭之間(jian),有時管(guan)子頂部兩法(fa)(fa)蘭間(jian)距......更多
2019-01-08
遂寧(ning)鐵路鋼波紋涵管填筑方案取得(de)顯(xian)著成效
管(guan)體楔(xie)形部(bu)(bu)回(hui)填要求管(guan)底兩(liang)側(ce)楔(xie)形部(bu)(bu)位處的填筑(zhu)可采用(yong)5種方案、采用(yong)粗沙“水(shui)密法”振蕩(dang)器密實。如果涵長小于(yu)30米,鐵(tie)路鋼波(bo)(bo)紋涵管(guan)兩(liang)側(ce)與原(yuan)涵寬度大于(yu)80cm,可將整(zheng)道波(bo)(bo)紋管(guan)涵在下游(you)(you)或上游(you)(you)向一端(duan)推進(jin),就位以(yi)后,再進(jin)行一端(duan)擋(dang)墻的砌(qi)筑(zhu),四周的回(hui)填工(gong)作,可......更多
2019-01-07
遂(sui)寧鋼波紋涵管的強度比傳統水(shui)泥(ni)管強度更(geng)高耐腐(fu)性更(geng)好
大口徑塑(su)(su)鋼(gang)(gang)纏繞排水管(guan)(guan),設(she)計新穎,結構合(he)理,加(jia)工方(fang)便,性(xing)價(jia)比(bi)高,充(chong)分發揮了符合(he)材料(liao)中鋼(gang)(gang)的強度(du)和(he)剛性(xing),塑(su)(su)料(liao)的防腐(fu)蝕和(he)柔軟性(xing)等各自特點(dian),使雙平壁鋼(gang)(gang)塑(su)(su)符合(he)管(guan)(guan)成為各類管(guan)(guan)材中性(xing)價(jia)比(bi)高,安全和(he)質量性(xing)能好的埋地管(guan)(guan)材。鋼(gang)(gang)波紋涵管(guan)(guan)的強度(du)比(bi)傳統水泥管(guan)(guan)強度(du)更高耐腐(fu)......更多
2019-01-04
遂(sui)寧(ning)公路鋼波紋(wen)涵管有效(xiao)提升行車的(de)舒適性
為保證中間不留(liu)空隙,應在兩接頭端頭處(chu)(chu)做好標記。做好后要用膠帶包裹嚴密,以防漏漿。能解(jie)決北方寒(han)冷地(di)區(qu)(霜(shuang)凍)對(dui)橋梁和管(guan)涵砼結構(gou)的破壞問(wen)題,使路(lu)表面沒有伸縮縫,提高(gao)行(xing)車舒適性,有利(li)于(yu)改善軟(ruan)土(tu)地(di)基結構(gou)與路(lu)堤交(jiao)界處(chu)(chu)的[錯(cuo)臺(tai)"現象,提高(gao)行(xing)車......更多
2019-01-04
遂(sui)寧(ning)怎樣避免公路鋼(gang)波(bo)紋管的焊點強度降低?
公路鋼(gang)波紋(wen)管焊(han)(han)(han)接(jie)(jie)工(gong)裝采(cai)用(yong)(yong)焊(han)(han)(han)接(jie)(jie)轉(zhuan)動(dong)夾具和帶有保護裝置的焊(han)(han)(han)接(jie)(jie)漲胎專(zhuan)用(yong)(yong)工(gong)裝,保證多(duo)件產品組臺(tai)焊(han)(han)(han)接(jie)(jie)時(shi)錯壁量小。經反(fan)復試驗,確(que)定了焊(han)(han)(han)接(jie)(jie)關鍵工(gong)藝參(can)數,主(zhu)要包(bao)括焊(han)(han)(han)接(jie)(jie)電流(liu)、焊(han)(han)(han)接(jie)(jie)速度、電弧長度、保護氣體(ti)流(liu)量等。焊(han)(han)(han)縫(feng)的檢(jian)(jian)測有x光檢(jian)(jian)測和剖(pou)切(qie)檢(jian)(jian)查、單條(tiao)焊(han)(han)(han)縫(feng)和產品總......更多(duo)
2019-01-03
遂寧(ning)鋼波(bo)紋涵(han)管的(de)外(wai)觀打(da)磨工藝(yi)要求(qiu)有哪些?
鋼波(bo)紋涵(han)管(guan)(guan)(guan)用清潔的(de)紗(sha)布,將打磨后(hou)的(de)管(guan)(guan)(guan)端(duan)部分擦干凈。用紅色(se)火焰預熱兩(liang)管(guan)(guan)(guan)端(duan)(距對(dui)接端(duan)面(mian)三個波(bo)距)的(de)圓(yuan)周(zhou)面(mian),使表(biao)面(mian)溫度達到40℃--50℃(預熱溫度應比熱熔膠的(de)軟(ruan)化點(dian)溫度低15℃以(yi)上),可(ke)使用表(biao)面(mian)溫度計進行監控。連接時必須按照熱收縮(suo)管(guan)(guan)(guan)(帶(dai))的(de)工藝......更(geng)多
2019-01-03