開封(feng)內蒙古(gu)鋼(gang)波紋涵管使(shi)用施(shi)工現(xian)場(chang)
鋼波(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)的特征強度高,由于其獨特的波(bo)(bo)紋(wen)(wen)(wen)結構使(shi)(shi)(shi)其比(bi)同口徑的水泥管(guan)(guan)(guan)耐(nai)壓(ya)強度大15倍以(yi)上。運(yun)輸方便,鋼波(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)的重量只(zhi)有同口徑水泥管(guan)(guan)(guan)的1/10到1/5,即使(shi)(shi)(shi)在窄的場所(suo)沒(mei)有運(yun)輸設備,人(ren)工(gong)也可運(yun)輸。使(shi)(shi)(shi)用(yong)壽命長,鋼波(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)是采(cai)用(yong)鋼管(guan)(guan)(guan)熱浸(jin)鍍鋅,所(suo)以(yi)使(shi)(shi)(shi)用(yong)......更多
2020-04-22
開封整裝鋼波紋管涵,哪家比較好(hao)
鋼波(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)也(ye)叫波(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)(guan),是指鋪埋在公路,鐵路下面(mian)的涵(han)洞(dong)(dong)用(yong)螺紋(wen)(wen)(wen)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan),它(ta)是由波(bo)(bo)形金屬板(ban)卷制(zhi)成或(huo)用(yong)半圓波(bo)(bo)形鋼片拼制(zhi)成的圓形波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan),應用(yong)于公路,鐵路,小橋,通道,擋土墻(qiang)以及各種礦場(chang),巷道擋墻(qiang)支護等(deng)工(gong)程中的涵(han)洞(dong)(dong)(管(guan)(guan)(guan))。鋼波(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)是采用(yong)波(bo)(bo)紋(wen)(wen)(wen)狀管(guan)(guan)(guan)或(huo)由波(bo)(bo)......更(geng)多
2020-04-21
開封(feng)橋梁(liang)鋼波紋涵管發貨快速便(bian)捷
鋼波(bo)紋涵管(guan)生產時間(jian)短、安裝方便快捷、施工(gong)工(gong)期短、節約施工(gong)費、耐久(jiu)性、維護(hu)費用(yong)低、利于環(huan)保。應(ying)用(yong)技術日(ri)漸成(cheng)(cheng)熟帶來的應(ying)用(yong)領域擴展(zhan),如(ru)在國外已普遍(bian)應(ying)用(yong)的各種工(gong)業(ye)項(xiang)目的內部管(guan)網、礦山、倉儲、水(shui)利設(she)施等領域;勞動力(li)成(cheng)(cheng)本和傳統建筑(zhu)材料成(cheng)(cheng)本上升將提高(gao)。橋......更多
2020-04-21
開封(feng)雨(yu)水多的地方可以使用鋼波紋涵(han)管嗎(ma)?
南方地(di)區雨(yu)水充沛,地(di)下水豐富,軟(ruan)土分布,做好涵洞基(ji)礎及臺背回(hui)填(tian)對于鋼波紋(wen)涵管整體穩定及防水尤為重(zhong)要。地(di)基(ji)要對整個鋼波紋(wen)涵管保持均勻(yun)的承載力,要避(bi)免軟(ruan)弱基(ji)和巖基(ji)交叉的地(di)基(ji),如果不可避(bi)免軟(ruan)弱地(di)基(ji),要用砂(sha)石及礫石壓(ya)實成型,盡量(liang)減(jian)少(shao)整個區間的變位量(liang)......更多
2020-04-20
開封(feng)整裝鋼波紋(wen)涵管品質保證發貨
鋼波(bo)紋涵(han)管(guan)(guan)(guan)接口時,先將(jiang)承口的內壁(bi)清理干(gan)凈,并在(zai)承口內壁(bi)及插(cha)口橡膠圈上涂潤滑劑(首(shou)硅油),然(ran)后(hou)將(jiang)承插(cha)口端(duan)面的中心(xin)軸線(xian)對(dui)齊。鋼波(bo)紋涵(han)管(guan)(guan)(guan)的管(guan)(guan)(guan)道接口后(hou),應復核管(guan)(guan)(guan)道的高程和軸線(xian)使(shi)其符合要(yao)求。雨季(ji)施(shi)(shi)工應采取防止(zhi)管(guan)(guan)(guan)材漂浮措(cuo)施(shi)(shi)。可先回填(tian)到管(guan)(guan)(guan)頂以(yi)上一倍管(guan)(guan)(guan)以(yi)上......更(geng)多
2020-04-20
開封鋼波(bo)紋涵管有(you)什么屬性?
環保低(di)碳,減少或根本舍棄了(le)常規建(jian)材如水(shui)泥(ni)、砂石等的(de)使用(yong),鋼波紋(wen)涵(han)管有(you)利(li)于環境保護(hu),環保意(yi)義(yi)深遠。截止2010年底,海內(nei)粗鋼產量(liang)(liang)達(da)到6億t,占(zhan)全球產量(liang)(liang)的(de)45.5%。鋼產量(liang)(liang)的(de)增(zeng)長為發展(zhan)中國鋼結構(gou)建(jian)設事業創造了(le)良好(hao)的(de)時機。鋼波紋(wen)管涵(han)應用(yong)工程實例廣......更(geng)多
2020-04-18
開封(feng)鋼波紋涵管想致(zhi)富先修路!
墊片與(yu)緊固件(jian)相配。螺(luo)栓與(yu)螺(luo)母均采用熱浸鍍鋅(xin)(xin)處(chu)(chu)理(li)。管(guan)壁及配套附件(jian)均經過熱浸鍍鋅(xin)(xin)處(chu)(chu)理(li),其鍍鋅(xin)(xin)層的(de)平均厚度(du)大于84um。涵管(guan)運至(zhi)施工(gong)現場后(hou),工(gong)地現場涂刷(shua)兩邊瀝青。密封材(cai)料采用耐(nai)久性能較好的(de)橡膠密封圈或方(fang)形石棉盤根密封條。小孔(kong)徑波紋(wen)管(guan)為圓形整體管(guan),......更多
2020-04-18
開(kai)封公路、鐵路鋼(gang)波紋(wen)涵管選擇標準
鋼(gang)(gang)波(bo)(bo)紋(wen)涵(han)管也叫金屬(shu)波(bo)(bo)紋(wen)管涵(han)或(huo)鋼(gang)(gang)制(zhi)波(bo)(bo)紋(wen)涵(han)管,是指鋪埋在公(gong)路,鐵路下面的(de)涵(han)洞(dong)用(yong)螺紋(wen)波(bo)(bo)紋(wen)管,它是由(you)波(bo)(bo)形金屬(shu)板卷(juan)制(zhi)成或(huo)用(yong)半圓(yuan)波(bo)(bo)形鋼(gang)(gang)片拼制(zhi)成的(de)圓(yuan)形波(bo)(bo)紋(wen)管,應用(yong)于公(gong)路,鐵路,小橋,通道(dao),擋土墻(qiang)以及各種礦場(chang),巷道(dao)擋墻(qiang)支護等工程中的(de)涵(han)洞(dong)(管)。怎么選擇鋼(gang)(gang)波(bo)(bo)......更多(duo)
2020-04-17
開封超(chao)近路(lu),鋼波紋涵(han)管讓道路(lu)更暢通
作鋼質涵管(guan)(guan)推(tui)動時(shi)的滑軌,波紋涵管(guan)(guan)管(guan)(guan)徑(jing)依據(ju)工程需(xu)求(qiu)可(ke)有不同(tong)的規(gui)格,束裝管(guan)(guan)管(guan)(guan)徑(jing)為;每節(jie)管(guan)(guan)長度3米擺布。選(xuan)用(yong)內(外)法蘭螺絲(si)(si)釘(ding)(ding)連接。組(zu)裝涵管(guan)(guan)管(guan)(guan)管(guan)(guan)徑(jing)為3m--8m。每個圓周方向有4---15塊板(ban)構成(cheng),板(ban)與板(ban)搭接高超螺絲(si)(si)釘(ding)(ding)緊固。拼(pin)裝鋼波紋涵管(guan)(guan)重量輕(qing),......更多
2020-04-17
開封關于鋼波紋(wen)涵(han)管的疑問(wen),這里估(gu)計都(dou)有答(da)案(an)
鋼波紋(wen)涵(han)(han)管的(de)(de)運輸與裝置到場的(de)(de)涵(han)(han)管以及配套(tao)零(ling)件應進(jin)行檢(jian)測(ce),首先看(kan)一(yi)下(xia)結構(gou)尺(chi)寸是(shi)否達標,再檢(jian)測(ce)表面防腐(fu)是(shi)否合(he)格(ge),如果(guo)不合(he)格(ge)的(de)(de),必須(xu)在(zai)做一(yi)層防腐(fu)措施。在(zai)波紋(wen)涵(han)(han)管施工(gong)(gong)前應準備好施工(gong)(gong)的(de)(de)機(ji)械或(huo)者工(gong)(gong)具,比如:水平儀、經緯儀、推土機(ji)、灑(sa)水車、壓路(lu)機(ji)、起吊設......更多
2020-04-15
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