蘭州鋼波紋管的施(shi)工關鍵技(ji)術有哪幾點呢?
鋼波紋管(guan)(guan)的(de)(de)施工(gong)關(guan)鍵技術(shu)有哪幾點呢?①施工(gong)季節應(ying)(ying)嚴格控制,防止(zhi)在冰凍季節施工(gong)影(ying)響工(gong)程質量(liang)(liang)。②寒冷冰凍地區對基礎換填(tian)材料(liao)(liao)要求較高(gao),特別(bie)是(shi)對粉(fen)粘粒(li)含量(liang)(liang)應(ying)(ying)嚴格控制.以防止(zhi)產生冰脹導致涵(han)管(guan)(guan)破壞(huai)。③基礎與涵(han)管(guan)(guan)側面、頂部的(de)(de)填(tian)料(liao)(liao)應(ying)(ying)分(fen)層(ceng)碾(nian)壓,壓實度(du)達(da)到要求.......更多
2022-09-19
蘭州鋼波紋涵管(guan)規(gui)格(ge)型號管(guan)徑(jing)范圍Φ0.5m~Φ12m
鋼(gang)波(bo)(bo)紋(wen)涵管(guan)(guan)規格型(xing)號(hao)管(guan)(guan)徑范(fan)圍(wei)Φ0.5m~Φ12m鋼(gang)波(bo)(bo)紋(wen)涵管(guan)(guan)規格型(xing)號(hao)管(guan)(guan)徑范(fan)圍(wei)Φ0.5m~Φ12m,管(guan)(guan)壁厚度為3mm~10mm,能(neng)夠滿足(zu)填(tian)土0.5m~40m厚的需要(yao),波(bo)(bo)紋(wen)涵管(guan)(guan)是采用Q235熱軋鋼(gang)板制成波(bo)(bo)紋(wen)狀(zhuang)管(guan)(guan)或(huo)由(you)波(bo)(bo)紋(wen)狀(zhuang)板通過(guo)連接、拼裝形成的一種涵......更多
2022-09-13
蘭州(zhou)鋼波紋管的產品(pin)特征是什么呢?
鋼(gang)波紋管的(de)(de)產品特(te)征是(shi)什么(me)呢?① 強(qiang)度高(gao):由于其(qi)獨特(te)的(de)(de)波紋結構使其(qi)比(bi)同口徑(jing)(jing)的(de)(de)水泥管耐壓(ya)強(qiang)度大15倍以上。② 運(yun)輸方便:波紋管涵的(de)(de)重(zhong)量只有同口徑(jing)(jing)水泥管的(de)(de)1/10到1/5,即使在窄的(de)(de)場所(suo)沒(mei)有運(yun)輸設(she)備(bei),人工也可運(yun)輸。③使用壽命長(chang):鋼(gang)制(zhi)波紋管涵是(shi)采用......更多
2022-09-06
蘭州鋼波紋管之間正確的連接方法是什么?
鋼(gang)波紋(wen)管(guan)(guan)是怎樣(yang)連(lian)接(jie)的(de)?鋼(gang)波紋(wen)管(guan)(guan)之間正確的(de)連(lian)接(jie)方法(fa)是什么?鋼(gang)波紋(wen)管(guan)(guan)接(jie)口(kou)方法(fa)按(an)下(xia)述程(cheng)序進行(xing):De400mm以下(xia)管(guan)(guan)道,先由一(yi)人用(yong)棉(mian)紗繩吊住(zhu)被(bei)安裝(zhuang)管(guan)(guan)道的(de)插口(kou),另一(yi)人用(yong)長撬棒斜插入(ru)基礎,并抵住(zhu)該(gai)管(guan)(guan)端部中心位置(zhi)的(de)橫(heng)擋板,然后(hou)用(yong)力將該(gai)管(guan)(guan)緩緩插入(ru)原(yuan)管(guan)(guan)的(de)承口(kou)......更多
2022-09-01
蘭州(zhou)鋼波紋管安裝(zhuang)方法流(liu)程(cheng)及鋼波紋管施工工藝是怎樣的?
鋼(gang)波紋管(guan)(guan)安(an)裝方法流程(cheng)及鋼(gang)波紋管(guan)(guan)施工工藝(yi)是怎(zen)樣的?鋼(gang)波紋管(guan)(guan)安(an)裝(1)安(an)裝前工作檢查(cha)波紋管(guan)(guan)鋼(gang)板底部平(ping)整度、水平(ping)、標(biao)高;核對土建基(ji)準(zhun),確(que)定涵(han)管(guan)(guan)的位(wei)置、中心(xin)軸線(xian)、中點;先對底板進行噴涂(tu)兩遍專用(yong)防腐涂(tu)料做防腐處理(li)。(2)拼(pin)裝底板時以中心(xin)軸線(xian)中點為基(ji)準(zhun)......更多(duo)
2022-09-01
蘭州造成鋼波紋管(guan)損壞的原因有哪些?
造成鋼波(bo)(bo)紋(wen)管(guan)損壞(huai)的原(yuan)因有哪些?鋼波(bo)(bo)紋(wen)管(guan)的在各個行(xing)業的廣運(yun)(yun)用,在實(shi)際加工和使(shi)用中,經常(chang)會出現(xian)一些原(yuan)因使(shi)得波(bo)(bo)紋(wen)管(guan)損壞(huai),這是需要我們注(zhu)意的地方,下面(mian)接著帶大(da)家了解(jie)波(bo)(bo)紋(wen)管(guan)的保護要點(dian)。1、 搬運(yun)(yun)到現(xian)場的波(bo)(bo)紋(wen)管(guan)要集(ji)中堆放整齊,不能在波(bo)(bo)紋(wen)管(guan)上踩(cai)踏。2、 ......更(geng)多(duo)
2022-08-24
蘭(lan)州鋼波紋(wen)涵管不(bu)同長(chang)度如何(he)安裝?
鋼波(bo)紋涵管不同(tong)長度如何安(an)裝?鋼波(bo)紋涵管涵洞施(shi)工前準備相關材(cai)料,人員及設備進場,并做好施(shi)工時期的(de)安(an)全防護工作,對路(lu)基(ji)邊(bian)坡進行(xing)(xing)圍網保護,防止石塊(kuai)等物體下滑傷人。基(ji)礎處理:可(ke)回填(tian)(tian)砂(sha)礫或砌筑(zhu)片石砼,對基(ji)底進行(xing)(xing)平整,換填(tian)(tian)30-50cm厚的(de)砂(sha)礫材(cai)料,密......更多
2022-08-24
蘭州(zhou)工程施(shi)工中為什(shen)么(me)選擇(ze)用鋼制波紋管涵?
工(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong)中為(wei)什么選擇(ze)用(yong)鋼(gang)(gang)制波(bo)紋管涵?在工(gong)(gong)(gong)(gong)程中用(yong)鋼(gang)(gang)制波(bo)紋涵管替(ti)代鋼(gang)(gang)筋混凝土進行涵洞工(gong)(gong)(gong)(gong)程作業,不(bu)管從工(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong)周期、工(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong)造價成本、環(huan)境保護的意義等方面都是有其不(bu)可以比擬的優(you)勢,且(qie)用(yong)金屬波(bo)紋涵管進行涵洞工(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong),可進一(yi)步提高道(dao)路(lu)行車穩定系數,避......更多
2022-08-17
蘭州鋼波紋管涵施工技術(shu)要求?
鋼波(bo)(bo)紋管(guan)(guan)涵施工技術要求(qiu)?(1)挖基(ji)(ji)(ji)按(an)設計(ji)(ji)要求(qiu)在鋼波(bo)(bo)紋涵管(guan)(guan)投(tou)影(ying)線向外延(yan)伸2m范圍(wei)開(kai)挖基(ji)(ji)(ji)坑,一般情況下基(ji)(ji)(ji)坑按(an)設計(ji)(ji)開(kai)挖完成后(hou)不(bu)得長期暴露、擾動和雨水浸(jin)泡,對(dui)地(di)基(ji)(ji)(ji)承載力(li)滿(man)足不(bu)了設計(ji)(ji)要求(qiu)的需采用(yong)換填或(huo)其(qi)他措施對(dui)地(di)基(ji)(ji)(ji)進(jin)行(xing)處理至滿(man)足要求(qiu)后(hou)立(li)即組織進(jin)行(xing)基(ji)(ji)(ji)礎......更(geng)多
2022-08-17
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