天津內蒙古鋼(gang)波紋涵管使(shi)用施工(gong)現場
鋼(gang)波紋(wen)(wen)涵(han)管的(de)特征(zheng)強(qiang)度高,由于其獨(du)特的(de)波紋(wen)(wen)結構(gou)使(shi)其比同口(kou)徑的(de)水泥(ni)管耐壓強(qiang)度大15倍以(yi)上。運輸(shu)(shu)方(fang)便(bian),鋼(gang)波紋(wen)(wen)涵(han)管的(de)重(zhong)量只有(you)(you)同口(kou)徑水泥(ni)管的(de)1/10到1/5,即使(shi)在(zai)窄的(de)場所沒有(you)(you)運輸(shu)(shu)設備,人工也可運輸(shu)(shu)。使(shi)用壽命長,鋼(gang)波紋(wen)(wen)涵(han)管是(shi)采用鋼(gang)管熱浸鍍鋅,所以(yi)使(shi)用......更多
2020-04-22
天津整(zheng)裝鋼波紋管涵,哪(na)家比較(jiao)好
鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)也(ye)叫波(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan),是指鋪埋在公路,鐵(tie)(tie)路下(xia)面的(de)涵(han)(han)(han)洞用(yong)螺紋(wen)(wen)(wen)(wen)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan),它是由(you)波(bo)(bo)形金屬板卷制(zhi)成或(huo)用(yong)半圓波(bo)(bo)形鋼(gang)片拼制(zhi)成的(de)圓形波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan),應用(yong)于公路,鐵(tie)(tie)路,小橋,通道(dao),擋(dang)土墻(qiang)以及各(ge)種礦場,巷道(dao)擋(dang)墻(qiang)支護(hu)等工程中的(de)涵(han)(han)(han)洞(管(guan)(guan)(guan))。鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)是采用(yong)波(bo)(bo)紋(wen)(wen)(wen)(wen)狀管(guan)(guan)(guan)或(huo)由(you)波(bo)(bo)......更多
2020-04-21
天津橋梁(liang)鋼(gang)波(bo)紋涵(han)管發貨快速便(bian)捷
鋼(gang)波(bo)紋涵管生(sheng)產時間短(duan)、安裝方便快捷(jie)、施(shi)(shi)工(gong)工(gong)期短(duan)、節約施(shi)(shi)工(gong)費、耐久性(xing)、維(wei)護費用低、利于(yu)環保。應用技術(shu)日漸成(cheng)(cheng)熟帶(dai)來的應用領域擴展(zhan),如在國外已普遍(bian)應用的各種工(gong)業項目的內部管網、礦(kuang)山、倉儲、水利設施(shi)(shi)等領域;勞動力(li)成(cheng)(cheng)本和傳(chuan)統建(jian)筑(zhu)材料成(cheng)(cheng)本上升將(jiang)提高。橋......更多
2020-04-21
天津(jin)雨水多的地(di)方可(ke)以使用鋼波(bo)紋涵管嗎?
南方地(di)(di)區雨水充沛,地(di)(di)下水豐富(fu),軟(ruan)(ruan)土(tu)分布,做好涵洞(dong)基(ji)礎及(ji)臺(tai)背回(hui)填對(dui)于鋼波(bo)紋涵管整體穩(wen)定及(ji)防水尤(you)為(wei)重要(yao)(yao)。地(di)(di)基(ji)要(yao)(yao)對(dui)整個鋼波(bo)紋涵管保持均(jun)勻的承載力,要(yao)(yao)避免軟(ruan)(ruan)弱基(ji)和巖基(ji)交叉的地(di)(di)基(ji),如果不可避免軟(ruan)(ruan)弱地(di)(di)基(ji),要(yao)(yao)用(yong)砂石及(ji)礫石壓實成型,盡量(liang)減(jian)少整個區間的變(bian)位量(liang)......更多
2020-04-20
天(tian)津(jin)整(zheng)裝(zhuang)鋼波紋涵管(guan)品(pin)質保(bao)證發(fa)貨(huo)
鋼(gang)(gang)波(bo)紋涵管(guan)(guan)接口(kou)時,先將承口(kou)的內壁(bi)清理干凈(jing),并在承口(kou)內壁(bi)及插口(kou)橡(xiang)膠圈上涂潤滑劑(ji)(首(shou)硅油),然(ran)后(hou)將承插口(kou)端面的中心軸(zhou)線對(dui)齊(qi)。鋼(gang)(gang)波(bo)紋涵管(guan)(guan)的管(guan)(guan)道(dao)接口(kou)后(hou),應復核(he)管(guan)(guan)道(dao)的高(gao)程和軸(zhou)線使其(qi)符合要求。雨季施工應采(cai)取防(fang)止(zhi)管(guan)(guan)材漂(piao)浮措施。可先回填到(dao)管(guan)(guan)頂以上一倍管(guan)(guan)以上......更(geng)多
2020-04-20
天津(jin)鋼波紋涵管有(you)什(shen)么(me)屬(shu)性?
環(huan)保(bao)低碳(tan),減少或根本舍棄了常規(gui)建材(cai)如水泥、砂(sha)石等的使用(yong),鋼(gang)波(bo)紋涵(han)管有利(li)于環(huan)境保(bao)護,環(huan)保(bao)意義(yi)深(shen)遠。截止2010年(nian)底,海內粗鋼(gang)產(chan)量達(da)到6億t,占全球(qiu)產(chan)量的45.5%。鋼(gang)產(chan)量的增長為(wei)發展中國鋼(gang)結(jie)構建設(she)事業(ye)創(chuang)造了良(liang)好的時機。鋼(gang)波(bo)紋管涵(han)應用(yong)工(gong)程實例(li)廣......更多(duo)
2020-04-18
天津鋼(gang)波紋涵管想(xiang)致富(fu)先修路!
墊片與(yu)緊固件相配(pei)。螺(luo)栓與(yu)螺(luo)母均(jun)采用(yong)熱(re)浸鍍鋅處理。管(guan)(guan)壁(bi)及配(pei)套附件均(jun)經過熱(re)浸鍍鋅處理,其鍍鋅層的平均(jun)厚(hou)度大于(yu)84um。涵管(guan)(guan)運至施工現場后,工地現場涂刷兩邊瀝青(qing)。密封(feng)材料采用(yong)耐久(jiu)性能較好的橡膠密封(feng)圈或方(fang)形石棉盤(pan)根密封(feng)條。小孔(kong)徑波紋管(guan)(guan)為圓形整(zheng)體管(guan)(guan),......更多(duo)
2020-04-18
天津公路(lu)、鐵路(lu)鋼波紋涵管選擇(ze)標準
鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)管(guan)也(ye)叫金(jin)(jin)屬波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)涵(han)或鋼(gang)(gang)制(zhi)波(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)管(guan),是(shi)指(zhi)鋪(pu)埋(mai)在公(gong)路(lu),鐵路(lu)下面的涵(han)洞(dong)用螺紋(wen)(wen)(wen)(wen)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan),它是(shi)由波(bo)(bo)形金(jin)(jin)屬板卷制(zhi)成或用半圓波(bo)(bo)形鋼(gang)(gang)片拼制(zhi)成的圓形波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan),應用于公(gong)路(lu),鐵路(lu),小橋,通道(dao),擋(dang)土(tu)墻(qiang)以(yi)及各種礦場,巷道(dao)擋(dang)墻(qiang)支護等(deng)工(gong)程中的涵(han)洞(dong)(管(guan))。怎么選擇鋼(gang)(gang)波(bo)(bo)......更多
2020-04-17
天津超近(jin)路,鋼波紋涵管讓道路更暢通
作(zuo)鋼質(zhi)涵(han)(han)管(guan)(guan)(guan)推(tui)動時的(de)滑軌,波紋涵(han)(han)管(guan)(guan)(guan)管(guan)(guan)(guan)徑依(yi)據工程(cheng)需求可(ke)有不(bu)同的(de)規格,束裝管(guan)(guan)(guan)管(guan)(guan)(guan)徑為;每(mei)節管(guan)(guan)(guan)長(chang)度3米擺布。選用(yong)內(外)法蘭螺絲釘連接。組裝涵(han)(han)管(guan)(guan)(guan)管(guan)(guan)(guan)管(guan)(guan)(guan)徑為3m--8m。每(mei)個圓周方向有4---15塊(kuai)板(ban)(ban)構成(cheng),板(ban)(ban)與(yu)板(ban)(ban)搭接高超螺絲釘緊固(gu)。拼裝鋼波紋涵(han)(han)管(guan)(guan)(guan)重(zhong)量輕,......更(geng)多
2020-04-17
天津關于鋼波紋涵管的疑(yi)問,這里估計(ji)都有答(da)案(an)
鋼波(bo)紋涵(han)管的運輸與裝(zhuang)置到場的涵(han)管以及(ji)配套零件應(ying)進行檢測(ce),首先(xian)看(kan)一下(xia)結構尺寸(cun)是(shi)否(fou)達標,再檢測(ce)表面防(fang)腐(fu)是(shi)否(fou)合(he)格,如(ru)(ru)果(guo)不合(he)格的,必須在做一層防(fang)腐(fu)措施(shi)。在波(bo)紋涵(han)管施(shi)工前應(ying)準備(bei)好施(shi)工的機(ji)(ji)(ji)械或者工具(ju),比如(ru)(ru):水平儀、經緯儀、推土(tu)機(ji)(ji)(ji)、灑(sa)水車、壓路機(ji)(ji)(ji)、起吊(diao)設......更多(duo)
2020-04-15