黃石采用鍍鋅處理的鋼波紋(wen)涵管幕后制作故(gu)事(shi)揭秘
鋼(gang)波紋(wen)(wen)涵管(guan)加(jia)工(gong)后須采(cai)(cai)用(yong)熱鍍鋅(xin)等防腐處(chu)理。采(cai)(cai)用(yong)鍍鋅(xin)鋼(gang)板(ban)加(jia)工(gong)的(de)(de),在加(jia)工(gong)后必須進行二(er)次處(chu)理。密(mi)封材料采(cai)(cai)用(yong)耐久性能較好的(de)(de)橡膠(jiao)密(mi)封圈或方(fang)形石棉(mian)盤根密(mi)封條(tiao)。金屬波紋(wen)(wen)涵管(guan)強度為水(shui)泥(ni)管(guan)的(de)(de)153倍。金屬鋼(gang)波紋(wen)(wen)管(guan)涵施工(gong)時對周(zhou)圍環(huan)境(jing)的(de)(de)破壞小,適用(yong)于生態魚缸環(huan)境(jing)脆(cui)......更多
2019-01-10
黃石關于鋼波紋涵管現(xian)場安(an)裝需要了(le)解的注意事項!
解決北方嚴寒冰凍地區(qu)和(he)沿海(hai)軟(ruan)(ruan)土(tu)(tu)地區(qu)等對涵(han)洞混凝(ning)土(tu)(tu)結(jie)構(gou)的破壞題目;有利于改善(shan)軟(ruan)(ruan)土(tu)(tu)地基結(jie)構(gou)物與路堤接壤處的“錯(cuo)臺現象”,進步行車的恬靜(jing)度與安人。拱(gong)型鋼波紋涵(han)管(guan)應用領域(yu):馬路和(he)鐵(tie)路:涵(han)洞、通(tong)道(dao)(dao)、小橋、隧洞、涵(han)隧大修、臨時便道(dao)(dao)、滲古(gu)井。城市(shi)治理(li)工(gong)作......更多
2019-01-09
黃石(shi)干貨(huo)分享鋼波紋管充填對照表
充(chong)(chong)填(tian)對照表:直(zhi)(zhi)(zhi)徑1米(mi)(mi)蓋(gai)板涵(han)(拱涵(han))使(shi)用(yong)(yong)直(zhi)(zhi)(zhi)徑0.6米(mi)(mi)鋼(gang)波(bo)紋(wen)管進行(xing)(xing)充(chong)(chong)填(tian)直(zhi)(zhi)(zhi)徑2米(mi)(mi)蓋(gai)板涵(han)(拱涵(han))使(shi)用(yong)(yong)直(zhi)(zhi)(zhi)徑1.5米(mi)(mi)鋼(gang)波(bo)紋(wen)管涵(han)進行(xing)(xing)充(chong)(chong)填(tian)直(zhi)(zhi)(zhi)徑3米(mi)(mi)蓋(gai)板涵(han)(拱涵(han))使(shi)用(yong)(yong)直(zhi)(zhi)(zhi)徑2.5米(mi)(mi)鋼(gang)波(bo)紋(wen)管涵(han)進行(xing)(xing)充(chong)(chong)填(tian)直(zhi)(zhi)(zhi)徑4米(mi)(mi)蓋(gai)板涵(han)(拱涵(han))使(shi)用(yong)(yong)直(zhi)(zhi)(zhi)徑3.3米(mi)(mi)鋼(gang)波(bo)紋(wen)管涵(han)進行(xing)(xing)充(chong)(chong)填(tian)直(zhi)(zhi)(zhi)徑5......更多(duo)
2019-01-09
黃石【知(zhi)識窗】鋼(gang)波紋(wen)涵管(guan)整裝和(he)拼裝的(de)技術(shu)要點
施工方便快捷:鋼波紋(wen)(wen)(wen)涵管(guan)(guan)現場(chang)無需大(da)型機械,只需少量手工柄操縱即可。軸向:金(jin)屬波紋(wen)(wen)(wen)涵管(guan)(guan)可適用于(yu)沉降比(bi)較(jiao)嚴重的場(chang)合(he)提醒。施工周期縮(suo)短約一半,金(jin)屬波紋(wen)(wen)(wen)涵管(guan)(guan)節(jie)減人工費(fei)用金(jin)屬波紋(wen)(wen)(wen)涵管(guan)(guan)有利于(yu)改善土地置換基結構(gou)物與路(lu)堤賓館的“錯臺”現象,提高行車舒適。【......更多
2019-01-09
黃石收藏方便以后查閱公路波紋涵管安裝前(qian)檢(jian)查的內(nei)容有(you)哪些(xie)?
公路鋼(gang)波紋管定位(wei),要以波紋管底為基(ji)準,按照(zhao)設計圖(tu)中(zhong)預(yu)應力(li)筋(jin)的曲線(xian)坐標進行定位(wei)。鑲(xiang)石棉墊:由(you)于(yu)現場地勢等(deng)原因,有時(shi)相鄰(lin)兩(liang)法(fa)蘭(lan)之(zhi)間(jian)(jian)間(jian)(jian)距較小,這時(shi)用手錘、鑿子把兩(liang)法(fa)蘭(lan)之(zhi)間(jian)(jian)鑿開(kai)大約1cm的縫隙(xi),用螺絲(si)刀把石棉墊鑲(xiang)在兩(liang)法(fa)蘭(lan)之(zhi)間(jian)(jian),有時(shi)管子頂(ding)部兩(liang)法(fa)蘭(lan)間(jian)(jian)距......更多
2019-01-08
黃(huang)石(shi)鐵路鋼(gang)波(bo)紋涵管填筑方(fang)案取(qu)得顯(xian)著成效(xiao)
管(guan)(guan)體楔形部回填(tian)要求管(guan)(guan)底兩側楔形部位(wei)處的(de)填(tian)筑(zhu)可(ke)采用(yong)5種(zhong)方案、采用(yong)粗沙“水密(mi)法”振蕩器密(mi)實(shi)。如果涵長小于(yu)30米,鐵路(lu)鋼波紋(wen)涵管(guan)(guan)兩側與原涵寬度(du)大于(yu)80cm,可(ke)將整道波紋(wen)管(guan)(guan)涵在下(xia)游(you)或上(shang)游(you)向一端(duan)推進(jin),就位(wei)以后(hou),再進(jin)行一端(duan)擋墻的(de)砌筑(zhu),四周的(de)回填(tian)工作,可(ke)......更多
2019-01-07
黃石鋼(gang)波紋(wen)涵管的強(qiang)度比傳統水泥(ni)管強(qiang)度更(geng)高耐(nai)腐性更(geng)好
大口徑(jing)塑鋼(gang)纏繞(rao)排水(shui)管(guan)(guan),設計新穎(ying),結構合理,加(jia)工方便,性(xing)價比高,充分發(fa)揮了符合材(cai)料中鋼(gang)的強(qiang)度(du)和(he)(he)剛性(xing),塑料的防腐(fu)蝕和(he)(he)柔(rou)軟性(xing)等(deng)各自特點(dian),使雙平(ping)壁鋼(gang)塑符合管(guan)(guan)成為各類(lei)管(guan)(guan)材(cai)中性(xing)價比高,安全和(he)(he)質量性(xing)能(neng)好的埋地管(guan)(guan)材(cai)。鋼(gang)波紋涵管(guan)(guan)的強(qiang)度(du)比傳統水(shui)泥(ni)管(guan)(guan)強(qiang)度(du)更高耐腐(fu)......更多
2019-01-04
黃(huang)石(shi)公路(lu)鋼波紋涵管(guan)有效提升(sheng)行車的(de)舒適性
為保(bao)證中(zhong)間不留空(kong)隙,應在兩接頭端頭處(chu)做(zuo)好標(biao)記。做(zuo)好后(hou)要(yao)用膠(jiao)帶包裹嚴密,以防漏漿。能(neng)解決北方寒冷地區(霜凍)對橋(qiao)梁(liang)和管涵砼結構的破壞問題,使路表(biao)面沒有伸縮縫,提(ti)(ti)高行車(che)舒適性,有利于改(gai)善(shan)軟土地基結構與路堤交界處(chu)的[錯臺"現(xian)象,提(ti)(ti)高行車(che)......更多
2019-01-04
黃石怎(zen)樣避免公路鋼波紋(wen)管(guan)的焊點強(qiang)度降低?
公路鋼波紋(wen)管(guan)焊(han)(han)接工裝采用(yong)焊(han)(han)接轉動夾具和(he)帶有保(bao)護(hu)裝置的(de)焊(han)(han)接漲胎專(zhuan)用(yong)工裝,保(bao)證多(duo)件(jian)產(chan)品組臺焊(han)(han)接時錯壁量(liang)(liang)小。經反(fan)復試驗,確(que)定了(le)焊(han)(han)接關鍵工藝參數,主(zhu)要包括焊(han)(han)接電(dian)流、焊(han)(han)接速度(du)、電(dian)弧長度(du)、保(bao)護(hu)氣(qi)體流量(liang)(liang)等。焊(han)(han)縫(feng)的(de)檢測(ce)有x光(guang)檢測(ce)和(he)剖(pou)切檢查(cha)、單條焊(han)(han)縫(feng)和(he)產(chan)品總......更多(duo)
2019-01-03
黃石鋼(gang)波紋涵管的外觀打磨工藝要(yao)求有(you)哪些(xie)?
鋼波紋(wen)涵管(guan)用清潔的(de)(de)紗布,將打磨后的(de)(de)管(guan)端部分(fen)擦干凈(jing)。用紅(hong)色火焰預熱兩管(guan)端(距(ju)對(dui)接(jie)端面(mian)三個波距(ju))的(de)(de)圓(yuan)周面(mian),使(shi)(shi)表(biao)面(mian)溫(wen)(wen)度(du)(du)達(da)到40℃--50℃(預熱溫(wen)(wen)度(du)(du)應比熱熔膠的(de)(de)軟化點溫(wen)(wen)度(du)(du)低(di)15℃以上),可(ke)使(shi)(shi)用表(biao)面(mian)溫(wen)(wen)度(du)(du)計進行監控。連(lian)接(jie)時必須按照熱收縮管(guan)(帶)的(de)(de)工(gong)藝......更多
2019-01-03
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