南充內蒙(meng)古鋼(gang)波紋涵管使用(yong)施工現場
鋼(gang)波(bo)紋(wen)涵管(guan)的(de)特征強(qiang)度高,由于其獨特的(de)波(bo)紋(wen)結構使其比同口(kou)徑的(de)水泥管(guan)耐(nai)壓強(qiang)度大15倍(bei)以上。運(yun)輸(shu)(shu)方便,鋼(gang)波(bo)紋(wen)涵管(guan)的(de)重量只有同口(kou)徑水泥管(guan)的(de)1/10到(dao)1/5,即使在(zai)窄的(de)場所沒有運(yun)輸(shu)(shu)設(she)備,人工也可運(yun)輸(shu)(shu)。使用(yong)壽(shou)命(ming)長,鋼(gang)波(bo)紋(wen)涵管(guan)是采用(yong)鋼(gang)管(guan)熱浸(jin)鍍鋅,所以使用(yong)......更(geng)多
2020-04-22
南充整裝鋼(gang)波(bo)紋管涵(han),哪家比較(jiao)好(hao)
鋼波(bo)紋(wen)涵(han)管(guan)(guan)也叫波(bo)紋(wen)涵(han)管(guan)(guan),是指(zhi)鋪埋在公路(lu),鐵路(lu)下面的涵(han)洞用螺紋(wen)波(bo)紋(wen)管(guan)(guan),它是由波(bo)形金屬板卷制成或用半圓波(bo)形鋼片拼制成的圓形波(bo)紋(wen)管(guan)(guan),應用于公路(lu),鐵路(lu),小橋,通道,擋(dang)土墻以及(ji)各種礦場(chang),巷道擋(dang)墻支護(hu)等工程(cheng)中的涵(han)洞(管(guan)(guan))。鋼波(bo)紋(wen)涵(han)管(guan)(guan)是采(cai)用波(bo)紋(wen)狀管(guan)(guan)或由波(bo)......更多
2020-04-21
南充橋梁(liang)鋼波紋涵管發(fa)貨快速便捷
鋼波紋涵管(guan)生產時間短、安裝方便快捷、施工工期(qi)短、節約施工費、耐久性、維護費用(yong)低、利于環保(bao)。應用(yong)技術日漸成(cheng)熟帶來的(de)應用(yong)領(ling)域擴展(zhan),如在國外(wai)已普遍應用(yong)的(de)各種(zhong)工業(ye)項目的(de)內部(bu)管(guan)網、礦山(shan)、倉儲、水利設施等領(ling)域;勞動力成(cheng)本和傳統建筑(zhu)材料成(cheng)本上升將提高。橋......更(geng)多(duo)
2020-04-21
南充雨(yu)水多(duo)的(de)地方可(ke)以使(shi)用鋼波紋涵管嗎?
南方地(di)區雨水充沛,地(di)下水豐富,軟(ruan)(ruan)土(tu)分布,做好涵洞基礎(chu)及(ji)臺背回填對于(yu)鋼波紋(wen)涵管整(zheng)(zheng)體穩(wen)定及(ji)防水尤為(wei)重(zhong)要。地(di)基要對整(zheng)(zheng)個鋼波紋(wen)涵管保持均勻(yun)的(de)承載力(li),要避(bi)免(mian)軟(ruan)(ruan)弱(ruo)基和巖基交叉的(de)地(di)基,如果不可(ke)避(bi)免(mian)軟(ruan)(ruan)弱(ruo)地(di)基,要用砂(sha)石及(ji)礫石壓實成型,盡量減少整(zheng)(zheng)個區間的(de)變位(wei)量......更(geng)多
2020-04-20
南充整裝鋼波紋涵管品(pin)質保證(zheng)發貨
鋼(gang)(gang)波(bo)紋(wen)涵管(guan)(guan)(guan)(guan)(guan)接(jie)口(kou)時(shi),先(xian)將承口(kou)的(de)(de)內壁(bi)清理(li)干(gan)凈(jing),并在承口(kou)內壁(bi)及插(cha)口(kou)橡膠(jiao)圈上(shang)涂(tu)潤滑(hua)劑(首硅油),然(ran)后將承插(cha)口(kou)端面的(de)(de)中心軸線(xian)對齊。鋼(gang)(gang)波(bo)紋(wen)涵管(guan)(guan)(guan)(guan)(guan)的(de)(de)管(guan)(guan)(guan)(guan)(guan)道接(jie)口(kou)后,應復核管(guan)(guan)(guan)(guan)(guan)道的(de)(de)高程和軸線(xian)使其符(fu)合要求。雨季施工應采取(qu)防止管(guan)(guan)(guan)(guan)(guan)材漂浮(fu)措施。可先(xian)回填到管(guan)(guan)(guan)(guan)(guan)頂以上(shang)一(yi)倍管(guan)(guan)(guan)(guan)(guan)以上(shang)......更多
2020-04-20
南充鋼波紋涵管有什么屬性(xing)?
環(huan)保(bao)低碳,減(jian)少或根本舍棄了常規建材如水泥、砂石等的使用,鋼(gang)(gang)波紋涵(han)管有利于環(huan)境(jing)保(bao)護,環(huan)保(bao)意義深遠。截止2010年(nian)底,海內粗鋼(gang)(gang)產(chan)量達(da)到6億t,占全球產(chan)量的45.5%。鋼(gang)(gang)產(chan)量的增(zeng)長(chang)為發展(zhan)中(zhong)國鋼(gang)(gang)結構建設事業(ye)創造了良好的時(shi)機。鋼(gang)(gang)波紋管涵(han)應(ying)用工程實例廣......更多(duo)
2020-04-18
南充鋼波(bo)紋涵管(guan)想致富先修路!
墊(dian)片與緊固(gu)件(jian)相配。螺栓與螺母(mu)均(jun)(jun)采(cai)用熱(re)浸鍍鋅處理。管(guan)(guan)壁及配套附件(jian)均(jun)(jun)經過熱(re)浸鍍鋅處理,其鍍鋅層的平(ping)均(jun)(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(shua)兩邊瀝青。密(mi)(mi)封材料采(cai)用耐久性能較(jiao)好的橡(xiang)膠密(mi)(mi)封圈或方形(xing)石棉(mian)盤根密(mi)(mi)封條。小孔徑波紋管(guan)(guan)為圓形(xing)整體管(guan)(guan),......更(geng)多
2020-04-18
南充公路(lu)、鐵路(lu)鋼波(bo)紋涵管選(xuan)擇標準
鋼波紋(wen)(wen)(wen)涵(han)管(guan)也叫金屬波紋(wen)(wen)(wen)管(guan)涵(han)或鋼制(zhi)(zhi)波紋(wen)(wen)(wen)涵(han)管(guan),是指鋪(pu)埋(mai)在公路(lu),鐵(tie)路(lu)下面(mian)的(de)涵(han)洞(dong)用螺紋(wen)(wen)(wen)波紋(wen)(wen)(wen)管(guan),它是由(you)波形金屬板卷制(zhi)(zhi)成或用半圓(yuan)波形鋼片拼制(zhi)(zhi)成的(de)圓(yuan)形波紋(wen)(wen)(wen)管(guan),應用于公路(lu),鐵(tie)路(lu),小橋,通道,擋(dang)土墻(qiang)以(yi)及各種礦場,巷道擋(dang)墻(qiang)支護等工程(cheng)中的(de)涵(han)洞(dong)(管(guan))。怎么(me)選擇鋼波......更多(duo)
2020-04-17
南充超(chao)近路,鋼波紋涵管讓道路更(geng)暢通
作(zuo)鋼(gang)質涵(han)管(guan)(guan)(guan)(guan)推(tui)動時(shi)的滑軌,波紋(wen)涵(han)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑依(yi)據工程需求可有不同的規格,束裝(zhuang)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑為(wei);每節(jie)管(guan)(guan)(guan)(guan)長度3米擺布。選用內(外)法蘭(lan)螺絲(si)釘(ding)連接。組(zu)裝(zhuang)涵(han)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑為(wei)3m--8m。每個圓周(zhou)方向有4---15塊板(ban)(ban)構成,板(ban)(ban)與板(ban)(ban)搭接高超(chao)螺絲(si)釘(ding)緊固。拼裝(zhuang)鋼(gang)波紋(wen)涵(han)管(guan)(guan)(guan)(guan)重量輕,......更多
2020-04-17
南充關于(yu)鋼波紋涵管的疑問,這(zhe)里估計(ji)都有(you)答案
鋼波紋(wen)涵(han)管(guan)的(de)運輸(shu)與裝(zhuang)置到場的(de)涵(han)管(guan)以(yi)及配(pei)套零件應進行檢測,首先(xian)看(kan)一下結構尺(chi)寸是否(fou)達(da)標,再檢測表面防腐(fu)(fu)是否(fou)合格,如果不合格的(de),必須在(zai)做一層(ceng)防腐(fu)(fu)措施。在(zai)波紋(wen)涵(han)管(guan)施工(gong)前應準備好施工(gong)的(de)機械(xie)或者工(gong)具,比如:水平儀、經(jing)緯儀、推土機、灑水車、壓路(lu)機、起吊設......更多
2020-04-15
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