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衡水浩威新材料有限公司主(zhu)營產(chan)品:鋼(gang)波(bo)紋(wen)管(guan)、鋼(gang)波(bo)紋(wen)涵管(guan)

佳木斯鋼波紋涵管可以隨意拼裝連接

瀏覽:16412 發布日期:2020-03-30

鋼波紋涵管可以(yi)按照使用功能要求選擇合適的斷(duan)面形式這一點(dian)正(zheng)好(hao)發(fa)揮波紋鋼板結構的特點(dian),不同直徑、不同方向(xiang)都可以(yi)任意連接。

公(gong)路(lu)工程的(de)涵洞一般采(cai)用(yong)鋼(gang)(gang)筋(jin)混凝(ning)土制(zhi)作。現(xian)采(cai)用(yong)鋼(gang)(gang)波紋涵管代(dai)替鋼(gang)(gang)筋(jin)混凝(ning)土進行(xing)涵洞施(shi)工在(zai)國(guo)內(nei)時(shi)一項新技術,鋼(gang)(gang)波紋涵管以其性能穩定、安裝方便(bian)、有利環保、造價低等(deng)優點迅速在(zai)公(gong)路(lu)施(shi)工中代(dai)替了鋼(gang)(gang)筋(jin)混凝(ning)土施(shi)工的(de)涵洞,發展前(qian)景非常廣闊。

鋼波紋涵管可以隨意拼裝連接

在(zai)(zai)公(gong)(gong)(gong)(gong)(gong)路(lu)施(shi)(shi)(shi)工(gong)中(zhong)(zhong)(zhong),應(ying)用(yong)(yong)(yong)鋼(gang)波(bo)(bo)(bo)紋(wen)涵(han)(han)(han)管代(dai)替鋼(gang)筋混凝(ning)土(tu)進(jin)(jin)行(xing)(xing)(xing)涵(han)(han)(han)洞(dong)(dong)施(shi)(shi)(shi)工(gong)的歷(li)史(shi)已經有100多(duo)年(nian)了(le)(le)(le)。1896年(nian),美國率行(xing)(xing)(xing)波(bo)(bo)(bo)紋(wen)涵(han)(han)(han)管通(tong)(tong)道(dao)、涵(han)(han)(han)管的可行(xing)(xing)(xing)性研究。其(qi)后,在(zai)(zai)美國、加拿大、澳大利亞等(deng)國的公(gong)(gong)(gong)(gong)(gong)路(lu)建設(she)(she)中(zhong)(zhong)(zhong),均采用(yong)(yong)(yong)了(le)(le)(le)鋼(gang)波(bo)(bo)(bo)紋(wen)涵(han)(han)(han)管進(jin)(jin)行(xing)(xing)(xing)涵(han)(han)(han)洞(dong)(dong)的施(shi)(shi)(shi)工(gong)。1990年(nian),日本(ben)高(gao)速公(gong)(gong)(gong)(gong)(gong)路(lu)設(she)(she)計(ji)(ji),規范(fan)制(zhi)定(ding)了(le)(le)(le)波(bo)(bo)(bo)紋(wen)管涵(han)(han)(han)設(she)(she)計(ji)(ji)技術規范(fan)。隨著波(bo)(bo)(bo)紋(wen)管涵(han)(han)(han)在(zai)(zai)世界各地(di)(di)的安(an)裝使(shi)(shi)用(yong)(yong)(yong),證(zheng)(zheng)明了(le)(le)(le)此種結構在(zai)(zai)各種使(shi)(shi)用(yong)(yong)(yong)情況下的通(tong)(tong)用(yong)(yong)(yong)性。在(zai)(zai)我(wo)國改革開放后,深圳及(ji)大同(tong)煤(mei)礦開始從國外進(jin)(jin)口成品波(bo)(bo)(bo)紋(wen)管涵(han)(han)(han)進(jin)(jin)行(xing)(xing)(xing)涵(han)(han)(han)洞(dong)(dong)施(shi)(shi)(shi)工(gong)。之后,上海(hai)市公(gong)(gong)(gong)(gong)(gong)路(lu)管理處、上海(hai)市政工(gong)程設(she)(she)計(ji)(ji)研究院、上海(hai)同(tong)濟(ji)大學對金(jin)屬波(bo)(bo)(bo)紋(wen)管涵(han)(han)(han)進(jin)(jin)行(xing)(xing)(xing)了(le)(le)(le)動、靜載試(shi)驗(yan),結果表(biao)明能(neng)滿足設(she)(she)計(ji)(ji)使(shi)(shi)用(yong)(yong)(yong)要求,填補了(le)(le)(le)國內(nei)的空(kong)白,且迅速得(de)到推廣應(ying)用(yong)(yong)(yong)。幕墻(qiang)一貫反應(ying)用(yong)(yong)(yong)于我(wo)國各地(di)(di)公(gong)(gong)(gong)(gong)(gong)路(lu)設(she)(she)施(shi)(shi)(shi)建設(she)(she)當(dang)中(zhong)(zhong)(zhong)。鋼(gang)波(bo)(bo)(bo)紋(wen)涵(han)(han)(han)管投(tou)入(ru)到了(le)(le)(le)青海(hai)公(gong)(gong)(gong)(gong)(gong)路(lu)施(shi)(shi)(shi)工(gong)當(dang)中(zhong)(zhong)(zhong),三年(nian)的實踐證(zheng)(zheng)明,鋼(gang)波(bo)(bo)(bo)紋(wen)管涵(han)(han)(han)在(zai)(zai)北方(fang)寒冷地(di)(di)區完(wan)全符合(he)公(gong)(gong)(gong)(gong)(gong)路(lu)建設(she)(she)當(dang)中(zhong)(zhong)(zhong)的涵(han)(han)(han)洞(dong)(dong)施(shi)(shi)(shi)工(gong)要求。陜西通(tong)(tong)途交通(tong)(tong)設(she)(she)施(shi)(shi)(shi)有限公(gong)(gong)(gong)(gong)(gong)司(si)是一家(jia)生產公(gong)(gong)(gong)(gong)(gong)路(lu)涵(han)(han)(han)洞(dong)(dong)通(tong)(tong)道(dao)用(yong)(yong)(yong)波(bo)(bo)(bo)紋(wen)鋼(gang)管(板(ban)(ban))的企業,主要產品包(bao)括公(gong)(gong)(gong)(gong)(gong)路(lu)涵(han)(han)(han)洞(dong)(dong)通(tong)(tong)道(dao)用(yong)(yong)(yong)波(bo)(bo)(bo)紋(wen)鋼(gang)管(板(ban)(ban))、相關(guan)配套設(she)(she)施(shi)(shi)(shi)有橋(qiao)梁(liang)支座(zuo)、伸縮縫、鋼(gang)波(bo)(bo)(bo)紋(wen)腹板(ban)(ban)橋(qiao)、聲屏障、鋼(gang)便橋(qiao)、土(tu)工(gong)材料、防(fang)水材料、金(jin)屬掛網、防(fang)眩板(ban)(ban)、公(gong)(gong)(gong)(gong)(gong)路(lu)護欄等(deng)交通(tong)(tong)基礎設(she)(she)施(shi)(shi)(shi)和其(qi)他(ta)相應(ying)的基礎設(she)(she)施(shi)(shi)(shi)。

鋼制波紋管涵是采(cai)用鋼管熱浸鍍鋅,所(suo)以(yi)使用壽命(ming)長,壽命(ming)為80-100年,在(zai)腐蝕性特別大(da)的(de)環境下(xia)使用時,采(cai)用內外(wai)表(biao)面瀝(li)清附層的(de)鋼制波紋管,可在(zai)原使用壽命(ming)基礎(chu)_上(shang)提高(gao)約(yue)20年以(yi)上(shang)。

實(shi)踐證明(ming),用鋼波紋(wen)涵(han)(han)管(guan)代(dai)替鋼筋混凝(ning)土進(jin)行涵(han)(han)洞(dong)施(shi)(shi)工(gong),無論從施(shi)(shi)工(gong)周期、施(shi)(shi)工(gong)造價、環保意義等(deng)方面都有其不可比(bi)擬的(de)優越性,且用鋼波紋(wen)管(guan)涵(han)(han)進(jin)行涵(han)(han)洞(dong)施(shi)(shi)工(gong),可大大提高道路行車的(de)舒適度與安全性,避免道路中涵(han)(han)洞(dong)的(de)“錯臺跳車”現形,有利(li)于解決西北地區寒冷霜(shuang)凍(dong)對砼管(guan)涵(han)(han)結構的(de)破壞問題(ti)。

鋼波紋涵管結構(gou)物(wu)變(bian)形適應能力強不會出現砼(tong)結構(gou)開裂的通病,對(dui)基底處(chu)理要求較低,施工速度快(kuai)、抗震(zhen)性能好等(deng)優點也(ye)可以得到充分發揮(hui),

我公(gong)司生產的鋼波紋涵管(guan)在出(chu)廠前(qian)嚴格(ge)(ge)按鋼波紋涵管(guan)加工(gong)驗收標準進(jin)行(xing),并工(gong)廠進(jin)行(xing)了預拼裝,保(bao)證(zheng)產品(pin)不(bu)合(he)格(ge)(ge)不(bu)出(chu)廠。鋼波紋涵管(guan)出(chu)廠時,進(jin)行(xing)出(chu)廠檢(jian)驗。檢(jian)驗項(xiang)目按照(zhao)《公(gong)路(lu)涵洞(dong)通道用波紋鋼管(guan)(板)》(JT /T規(gui)范中第條(tiao)的規(gui)定的內容進(jin)行(xing)檢(jian)驗。檢(jian)驗合(he)格(ge)(ge)后(hou)并附(fu)有產品(pin)質(zhi)量合(he)格(ge)(ge)證(zheng)書和(he)質(zhi)檢(jian)報告(gao)。

鋼波紋涵管現場安裝時,必須嚴格按照設計以及鋼波紋涵管施工安裝規范的要求施工。現場施工中土建部分驗收標準可參照交通部《公路工程質量檢驗評定標準》JTGF中有關標準,鋼波紋涵管外回填土的驗收可歸入路基工程之中。波紋鋼板運到施工現場后,必須逐塊檢查。材料出廠時己進行了熱鍍鋅防腐處理,運輸工地后,卸貨時不可直接翻拉,應采用吊車配合人工進行裝卸,避免損壞鍍鋅層。卸車后進行外觀檢查,防止出現損傷變形、裝卸劃痕、鍍鋅層損壞、切口有不規則鋸齒現象。涵洞基礎的地基承載力必須滿足設計要求,嚴禁超挖、自填虛土以及標高控制。、鋼波紋涵管在安裝時,拼接處必須清理干凈,保證拼縫搭接緊密,防止有空隙。、鋼波紋涵管在二次防腐處理前,應按施工順序在搭接處用密封膠涂裝,防止滲水。//hanihanbj.com/

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