南充鋼波(bo)紋管的施工關(guan)鍵技術有哪幾點呢?
鋼波紋管(guan)的施工關鍵技術(shu)有哪(na)幾點呢?①施工季節應(ying)嚴格控(kong)制,防(fang)止在冰(bing)凍季節施工影響工程質量。②寒冷冰(bing)凍地(di)區對(dui)基礎換填(tian)材料(liao)(liao)要(yao)求較高(gao),特別(bie)是對(dui)粉粘粒含量應(ying)嚴格控(kong)制.以防(fang)止產生冰(bing)脹導致(zhi)涵(han)管(guan)破(po)壞。③基礎與涵(han)管(guan)側面、頂部(bu)的填(tian)料(liao)(liao)應(ying)分(fen)層碾壓,壓實(shi)度達到要(yao)求.......更多
2022-09-19
南充鋼波紋涵管(guan)規(gui)格型(xing)號管(guan)徑范圍Φ0.5m~Φ12m
鋼波(bo)(bo)紋(wen)涵(han)管(guan)規(gui)格型號(hao)管(guan)徑范(fan)圍(wei)Φ0.5m~Φ12m鋼波(bo)(bo)紋(wen)涵(han)管(guan)規(gui)格型號(hao)管(guan)徑范(fan)圍(wei)Φ0.5m~Φ12m,管(guan)壁厚度為3mm~10mm,能(neng)夠滿足填(tian)土0.5m~40m厚的(de)需要,波(bo)(bo)紋(wen)涵(han)管(guan)是采用(yong)Q235熱軋鋼板制成(cheng)波(bo)(bo)紋(wen)狀管(guan)或由(you)波(bo)(bo)紋(wen)狀板通(tong)過連接、拼(pin)裝形成(cheng)的(de)一(yi)種涵(han)......更(geng)多
2022-09-13
南充(chong)鋼波紋管(guan)的產(chan)品特征是(shi)什么呢?
鋼(gang)波(bo)紋(wen)管的(de)產品特征是(shi)什么呢(ni)?① 強(qiang)度高:由于其獨特的(de)波(bo)紋(wen)結構(gou)使(shi)(shi)其比同(tong)口(kou)徑的(de)水泥(ni)管耐壓強(qiang)度大15倍以上。② 運輸(shu)方便:波(bo)紋(wen)管涵(han)的(de)重量只(zhi)有(you)同(tong)口(kou)徑水泥(ni)管的(de)1/10到1/5,即使(shi)(shi)在(zai)窄(zhai)的(de)場所(suo)沒有(you)運輸(shu)設備,人工也(ye)可運輸(shu)。③使(shi)(shi)用壽命長:鋼(gang)制波(bo)紋(wen)管涵(han)是(shi)采用......更多
2022-09-06
南(nan)充鋼波(bo)紋(wen)管(guan)之間正確的連接方法是什么?
鋼(gang)波紋(wen)管(guan)(guan)(guan)是怎(zen)樣連(lian)接的(de)?鋼(gang)波紋(wen)管(guan)(guan)(guan)之間正確的(de)連(lian)接方(fang)法是什么?鋼(gang)波紋(wen)管(guan)(guan)(guan)接口方(fang)法按下述程序進(jin)行:De400mm以下管(guan)(guan)(guan)道,先由一人(ren)用棉紗(sha)繩吊住被安裝(zhuang)管(guan)(guan)(guan)道的(de)插口,另一人(ren)用長(chang)撬(qiao)棒斜插入基礎,并抵住該管(guan)(guan)(guan)端部中心(xin)位置(zhi)的(de)橫擋(dang)板,然后用力(li)將該管(guan)(guan)(guan)緩緩插入原(yuan)管(guan)(guan)(guan)的(de)承口......更多
2022-09-01
南充鋼(gang)波(bo)紋(wen)管(guan)安裝方(fang)法流程及鋼(gang)波(bo)紋(wen)管(guan)施工(gong)(gong)工(gong)(gong)藝是怎(zen)樣的?
鋼(gang)(gang)波(bo)(bo)紋管(guan)安裝(zhuang)方法流程及鋼(gang)(gang)波(bo)(bo)紋管(guan)施工工藝是怎樣(yang)的?鋼(gang)(gang)波(bo)(bo)紋管(guan)安裝(zhuang)(1)安裝(zhuang)前工作檢查波(bo)(bo)紋管(guan)鋼(gang)(gang)板底(di)(di)部平(ping)整度(du)、水平(ping)、標(biao)高;核(he)對土建基準,確(que)定涵管(guan)的位置、中(zhong)心軸(zhou)線(xian)、中(zhong)點;先對底(di)(di)板進行噴涂兩遍專用防腐涂料(liao)做防腐處理(li)。(2)拼(pin)裝(zhuang)底(di)(di)板時以中(zhong)心軸(zhou)線(xian)中(zhong)點為基準......更多
2022-09-01
南充造成(cheng)鋼波紋管損壞的(de)原因有哪些(xie)?
造成(cheng)鋼波紋管(guan)(guan)(guan)損壞的(de)原(yuan)因有哪些(xie)?鋼波紋管(guan)(guan)(guan)的(de)在各個行業(ye)的(de)廣運用,在實際加工和使用中,經(jing)常會出(chu)現(xian)一(yi)些(xie)原(yuan)因使得(de)波紋管(guan)(guan)(guan)損壞,這是需要(yao)我們(men)注意的(de)地方,下(xia)面接著帶大家了解波紋管(guan)(guan)(guan)的(de)保(bao)護要(yao)點(dian)。1、 搬運到(dao)現(xian)場的(de)波紋管(guan)(guan)(guan)要(yao)集中堆放整齊,不能在波紋管(guan)(guan)(guan)上踩踏(ta)。2、 ......更多
2022-08-24
南充鋼波紋涵管不同(tong)長度(du)如何安(an)裝?
鋼(gang)波(bo)紋涵(han)管(guan)不同長度如何安裝?鋼(gang)波(bo)紋涵(han)管(guan)涵(han)洞施(shi)工前準備相關材料,人(ren)員及設備進場,并(bing)做好施(shi)工時期的安全防護(hu)工作,對路基(ji)邊坡進行(xing)圍網(wang)保護(hu),防止(zhi)石塊等物體下滑傷人(ren)。基(ji)礎處理:可回填(tian)砂(sha)礫或砌筑片石砼,對基(ji)底進行(xing)平整,換(huan)填(tian)30-50cm厚(hou)的砂(sha)礫材料,密......更多
2022-08-24
南充工(gong)程施工(gong)中(zhong)為什么(me)選(xuan)擇(ze)用(yong)鋼制波紋管涵?
工(gong)(gong)程施工(gong)(gong)中為什么(me)選擇用鋼制(zhi)波紋管(guan)(guan)涵(han)?在工(gong)(gong)程中用鋼制(zhi)波紋涵(han)管(guan)(guan)替代鋼筋混(hun)凝(ning)土(tu)進(jin)行(xing)涵(han)洞(dong)工(gong)(gong)程作業,不管(guan)(guan)從工(gong)(gong)程施工(gong)(gong)周期、工(gong)(gong)程施工(gong)(gong)造價成本、環境保護的意義等方面都是有其不可以(yi)比擬的優(you)勢,且(qie)用金屬(shu)波紋涵(han)管(guan)(guan)進(jin)行(xing)涵(han)洞(dong)工(gong)(gong)程施工(gong)(gong),可進(jin)一步提高道路行(xing)車穩定系(xi)數,避......更(geng)多
2022-08-17
南充鋼(gang)波(bo)紋(wen)管涵施工技術要求?
鋼波紋管(guan)(guan)涵施(shi)工技術(shu)要(yao)(yao)求(qiu)(qiu)?(1)挖基按設計要(yao)(yao)求(qiu)(qiu)在鋼波紋涵管(guan)(guan)投影線向(xiang)外(wai)延伸(shen)2m范(fan)圍開(kai)挖基坑,一般情況下基坑按設計開(kai)挖完(wan)成后不得長(chang)期暴露、擾動和(he)雨水浸泡,對地基承載(zai)力滿(man)足(zu)不了(le)設計要(yao)(yao)求(qiu)(qiu)的(de)需(xu)采用換(huan)填或其他措施(shi)對地基進行處理至滿(man)足(zu)要(yao)(yao)求(qiu)(qiu)后立即組織進行基礎......更(geng)多
2022-08-17
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