巫溪鋼波紋管的施工關鍵技術有哪(na)幾點呢?
鋼波紋管的施(shi)工關鍵技術有(you)哪幾點(dian)呢?①施(shi)工季(ji)節應嚴格(ge)(ge)控(kong)制(zhi),防(fang)止在冰凍季(ji)節施(shi)工影響(xiang)工程(cheng)質量。②寒冷冰凍地區(qu)對基礎換填(tian)材料(liao)要求(qiu)較高,特別(bie)是對粉粘粒含量應嚴格(ge)(ge)控(kong)制(zhi).以防(fang)止產生(sheng)冰脹導致涵管破壞(huai)。③基礎與涵管側(ce)面、頂部的填(tian)料(liao)應分層碾壓(ya),壓(ya)實(shi)度達到(dao)要求(qiu).......更多(duo)
2022-09-19
巫溪鋼波(bo)紋涵管(guan)規格型號管(guan)徑范圍Φ0.5m~Φ12m
鋼波紋(wen)(wen)(wen)涵(han)管規格型號(hao)管徑范圍Φ0.5m~Φ12m鋼波紋(wen)(wen)(wen)涵(han)管規格型號(hao)管徑范圍Φ0.5m~Φ12m,管壁厚(hou)度為3mm~10mm,能夠(gou)滿(man)足填土0.5m~40m厚(hou)的(de)需要,波紋(wen)(wen)(wen)涵(han)管是采(cai)用Q235熱軋(ya)鋼板(ban)制成(cheng)波紋(wen)(wen)(wen)狀管或由波紋(wen)(wen)(wen)狀板(ban)通(tong)過連接(jie)、拼裝形成(cheng)的(de)一種涵(han)......更多(duo)
2022-09-13
巫(wu)溪鋼(gang)波(bo)紋(wen)管的(de)產品特征是什么呢?
鋼(gang)波(bo)紋(wen)管(guan)的產品特征是什么呢?① 強(qiang)度高(gao):由于其獨(du)特的波(bo)紋(wen)結構使(shi)其比同(tong)口(kou)徑的水泥管(guan)耐(nai)壓強(qiang)度大15倍以上。② 運輸(shu)方便:波(bo)紋(wen)管(guan)涵的重量只(zhi)有同(tong)口(kou)徑水泥管(guan)的1/10到(dao)1/5,即(ji)使(shi)在窄的場所(suo)沒有運輸(shu)設備,人工也(ye)可運輸(shu)。③使(shi)用壽命長:鋼(gang)制(zhi)波(bo)紋(wen)管(guan)涵是采用......更多
2022-09-06
巫(wu)溪鋼波紋(wen)管之間正(zheng)確的連接方(fang)法是什么?
鋼波(bo)紋管(guan)(guan)是怎樣連(lian)接的(de)(de)(de)?鋼波(bo)紋管(guan)(guan)之間正確的(de)(de)(de)連(lian)接方法是什么?鋼波(bo)紋管(guan)(guan)接口(kou)方法按下(xia)述(shu)程序進行:De400mm以下(xia)管(guan)(guan)道(dao),先由一人用棉(mian)紗(sha)繩吊(diao)住被安裝管(guan)(guan)道(dao)的(de)(de)(de)插(cha)(cha)口(kou),另一人用長(chang)撬棒斜插(cha)(cha)入基礎,并抵住該管(guan)(guan)端部中心(xin)位置(zhi)的(de)(de)(de)橫擋板,然后用力將該管(guan)(guan)緩緩插(cha)(cha)入原管(guan)(guan)的(de)(de)(de)承口(kou)......更多
2022-09-01
巫溪鋼波紋管安裝方法流程及(ji)鋼波紋管施工(gong)工(gong)藝是怎樣的?
鋼(gang)波(bo)紋(wen)(wen)管(guan)安裝方法流程及鋼(gang)波(bo)紋(wen)(wen)管(guan)施工(gong)工(gong)藝(yi)是怎樣的(de)(de)?鋼(gang)波(bo)紋(wen)(wen)管(guan)安裝(1)安裝前工(gong)作檢查(cha)波(bo)紋(wen)(wen)管(guan)鋼(gang)板(ban)(ban)底部(bu)平整度、水平、標高;核對土建基準,確(que)定涵管(guan)的(de)(de)位置、中(zhong)心軸線(xian)、中(zhong)點(dian);先對底板(ban)(ban)進(jin)行噴涂(tu)兩遍專用(yong)防腐涂(tu)料做(zuo)防腐處理。(2)拼裝底板(ban)(ban)時以中(zhong)心軸線(xian)中(zhong)點(dian)為(wei)基準......更多
2022-09-01
巫溪(xi)造(zao)成鋼波紋管損壞的原(yuan)因有(you)哪些?
造成鋼波紋(wen)管(guan)(guan)損壞(huai)的(de)(de)原(yuan)因有哪些?鋼波紋(wen)管(guan)(guan)的(de)(de)在(zai)各個行(xing)業的(de)(de)廣運(yun)用(yong),在(zai)實(shi)際加工和使(shi)用(yong)中(zhong),經(jing)常會出現一些原(yuan)因使(shi)得波紋(wen)管(guan)(guan)損壞(huai),這是需要(yao)我們注意(yi)的(de)(de)地方,下(xia)面接(jie)著帶大(da)家了(le)解波紋(wen)管(guan)(guan)的(de)(de)保護要(yao)點(dian)。1、 搬(ban)運(yun)到現場的(de)(de)波紋(wen)管(guan)(guan)要(yao)集(ji)中(zhong)堆(dui)放整齊(qi),不能在(zai)波紋(wen)管(guan)(guan)上踩踏。2、 ......更多
2022-08-24
巫溪(xi)鋼波紋涵管(guan)不(bu)同(tong)長度如何安裝?
鋼波(bo)紋涵(han)管不同長度如何(he)安裝?鋼波(bo)紋涵(han)管涵(han)洞施(shi)工(gong)前(qian)準(zhun)備相關材料(liao),人(ren)員及(ji)設(she)備進(jin)場,并做(zuo)好施(shi)工(gong)時(shi)期的安全(quan)防(fang)護工(gong)作(zuo),對路基邊(bian)坡進(jin)行圍網保護,防(fang)止石(shi)塊等物體下滑(hua)傷人(ren)。基礎處理:可回(hui)填砂礫或砌筑片石(shi)砼,對基底進(jin)行平整,換填30-50cm厚的砂礫材料(liao),密......更多
2022-08-24
巫溪工程施工中為什么選擇用(yong)鋼制波紋管涵?
工(gong)(gong)程施(shi)工(gong)(gong)中(zhong)(zhong)為什(shen)么選擇用鋼制波(bo)紋(wen)管涵(han)(han)?在工(gong)(gong)程中(zhong)(zhong)用鋼制波(bo)紋(wen)涵(han)(han)管替代鋼筋混(hun)凝(ning)土進(jin)行涵(han)(han)洞工(gong)(gong)程作業(ye),不管從(cong)工(gong)(gong)程施(shi)工(gong)(gong)周期、工(gong)(gong)程施(shi)工(gong)(gong)造價成本(ben)、環境(jing)保護的(de)意義等方(fang)面都是有(you)其(qi)不可以(yi)比擬(ni)的(de)優勢(shi),且(qie)用金(jin)屬波(bo)紋(wen)涵(han)(han)管進(jin)行涵(han)(han)洞工(gong)(gong)程施(shi)工(gong)(gong),可進(jin)一步提高道路行車穩定系數,避......更多
2022-08-17
巫溪鋼波(bo)紋(wen)管(guan)涵(han)施(shi)工技術要求?
鋼波(bo)紋管涵施工技術要(yao)求(qiu)?(1)挖基(ji)按設計要(yao)求(qiu)在鋼波(bo)紋涵管投影線(xian)向(xiang)外延伸2m范圍開(kai)挖基(ji)坑,一般情(qing)況下基(ji)坑按設計開(kai)挖完成后(hou)不得(de)長期暴露(lu)、擾(rao)動和雨(yu)水浸泡,對地基(ji)承(cheng)載力(li)滿足不了設計要(yao)求(qiu)的(de)需采用換填或(huo)其他措施對地基(ji)進行(xing)處理至滿足要(yao)求(qiu)后(hou)立(li)即組(zu)織進行(xing)基(ji)礎(chu)......更多(duo)
2022-08-17