南充收(shou)藏起來(lai)!鋼波紋管(guan)背后的故事(shi)
鋼波紋管出(chu)廠(chang)時,鋼波紋管及(ji)配(pei)套附(fu)件現已通過鍍鋅處理。其鍍鋅厚度大(da)于(yu)等于(yu)84微(wei)米,在沒有鹽堿水(shui)或有害工業廢水(shui)浸泡以及(ji)涵管內不經常流(liu)水(shui)的(de)(de)情況(kuang)下(xia)(xia)。其鍍膜即可(ke)(ke)防(fang)止(zhi)銹蝕,否則,一(yi)般情況(kuang)下(xia)(xia),可(ke)(ke)在管節表里管壁(bi)涂(tu)上或噴上含有石(shi)棉纖維的(de)(de)厚瀝青一(yi)道。或涂(tu)刷兩(liang)遍......更多(duo)
2021-05-20
南充鋼波紋管@這(zhe)篇文章要看完!有(you)驚喜哦(e)
鋼(gang)波(bo)紋管(guan)涵接頭的辦法:波(bo)紋管(guan)涵接頭處要(yao)外包(bao)0.3米(mi)長得(de)大號波(bo)紋管(guan)涵,而且(qie)兩端頭要(yao)對半擰緊(jin)(jin),基地不得(de)留有空(kong)位。為保證基地不留空(kong)位,應在(zai)兩接頭端處做好記號,做好后要(yao)膠帶包(bao)裹(guo)緊(jin)(jin)密。以防漏漿(jiang)。鋼(gang)波(bo)紋管(guan)@這篇文(wen)章要(yao)看完!有驚喜哦鋼(gang)波(bo)紋管(guan)涵方位定位要(yao),......更多
2021-05-20
南充快來(lai)看!鋼波紋管的(de)施(shi)工工藝(yi)流程
鋼(gang)(gang)(gang)(gang)波紋管選用(yong)標(biao)準(zhun)化設(she)(she)計(ji),出產,設(she)(she)計(ji)簡略,出產周(zhou)期短;工(gong)程實踐(jian)造價比同類跨徑的橋,洞(dong)低(di);施(shi)(shi)(shi)工(gong)工(gong)期短,主要(yao)為組裝施(shi)(shi)(shi)工(gong);鋼(gang)(gang)(gang)(gang)波紋管替代鋼(gang)(gang)(gang)(gang)筋混凝土進行洞(dong)施(shi)(shi)(shi)工(gong),不管從施(shi)(shi)(shi)工(gong)周(zhou)期,施(shi)(shi)(shi)工(gong)造價,環保意義等方面都有其不可比較的。快來看!鋼(gang)(gang)(gang)(gang)波紋管的施(shi)(shi)(shi)工(gong)工(gong)藝(yi)流程選用(yong)......更多
2021-05-19
南充鋼波紋管這篇文章(zhang),有(you)(you)沒有(you)(you)雞中你的心?
鋼波(bo)紋(wen)管是一種柔(rou)性結構(gou),它(ta)建成(cheng)后與(yu)周圍土(tu)(tu)(tu)體構(gou)成(cheng)一種組(zu)合結構(gou),共同受力,鋼波(bo)紋(wen)管楔形部及(ji)兩邊(bian)的回填土(tu)(tu)(tu)很關(guan)鍵,如(ru)果回填不密實或(huo)有楔形部中空或(huo)局部有大石(shi)塊直接作(zuo)用于管體。用透水(shui)性好、粒(li)度數據散布具有良好的砂質土(tu)(tu)(tu)或(huo)砂礫(li)或(huo)碎石(shi)土(tu)(tu)(tu)壓實成(cheng)形。鋼波(bo)紋(wen)管這篇(pian)......更多
2021-05-19
南充鋼(gang)(gang)帶波紋管和鋼(gang)(gang)波紋管,一字之差區(qu)別大得很!
鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)管根底(di)選用(yong)柔(rou)性根底(di),直接(jie)將鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)管放置于必(bi)定(ding)厚度(du)的砂礫(li)石墊層上。在荷(he)載(zai)作用(yong)下(xia),洞根底(di)答應有必(bi)定(ding)變形,主要考慮地基答應承載(zai)力和(he)脆(cui)弱下(xia)臥層沉(chen)降值能否滿足高填(tian)方路基的要求。對(dui)本洞,將原地表淤泥層和(he)脆(cui)弱下(xia)臥層進行換填(tian)砂礫(li)處理。鋼(gang)(gang)(gang)帶波(bo)紋(wen)(wen)管和(he)鋼(gang)(gang)(gang)波(bo)......更多
2021-05-18
南充鋼波紋管的使用(yong)條件簡析
鋼(gang)波紋管(guan)指一種(zhong)埋設(she)于(yu)地表(biao)以下的(de)管(guan)道,用鋼(gang)筋混凝土澆鑄而成,俗稱(cheng)水泥(ni)管(guan)。小型管(guan)也(ye)有用金屬(shu)資料制作(zuo)的(de),產品具(ju)有工期短(duan)、重(zhong)量輕、設(she)備便(bian)利、耐久(jiu)性好、工廠造價(jia)低(di)、抗(kang)變形才干強、減少通車后養護本錢等。鋼(gang)波紋管(guan)由(you)其適宜(yi)高寒凍(dong)土地域,軟(ruan)土路(lu)基地帶和深(shen)填土......更多
2021-05-18
南充教你(ni)幾招挑選(xuan)鋼波紋管的便捷方法
鋼(gang)波紋(wen)管具有自重輕、運(yun)送(song)便利、施(shi)工(gong)簡略(lve)、施(shi)工(gong)工(gong)期短(duan)且抗變形性能(neng)好等,比(bi)鋼(gang)筋混凝土蓋板涵(han)(han)更合(he)適于如中尼公路的(de)寒區(qu)工(gong)程。目前,鋼(gang)波紋(wen)管涵(han)(han)在多(duo)年凍(dong)土地域的(de)應用還處于初(chu)級(ji)的(de)試運(yun)用狀(zhuang)況(kuang),對鋼(gang)波紋(wen)管涵(han)(han)的(de)制作、運(yun)送(song)、施(shi)工(gong)工(gong)藝等方面(mian)還需積(ji)聚更多(duo)的(de)閱歷。教你......更多(duo)
2021-05-17
南充敲黑板劃重點!如何正確使用鋼波(bo)紋(wen)管!
鋼波紋管在工(gong)(gong)(gong)程應用上具有(you)很多(duo)特點(dian),如結構強(qiang)度高(gao),是鋼筋混凝土強(qiang)度的1倍(bei)~3倍(bei);運用壽(shou)命長,可(ke)達100年以上;重(zhong)量輕、施(shi)工(gong)(gong)(gong)便捷,重(zhong)量只有(you)水泥制品的10%~20%,且土建(jian)與管體拼裝可(ke)分隔(ge)一(yi)起實施(shi),施(shi)工(gong)(gong)(gong)期短,工(gong)(gong)(gong)期可(ke)縮短一(yi)半(ban);軸向(xiang)具有(you)柔(rou)性。敲黑板劃......更(geng)多(duo)
2021-05-17
南充掌握鋼波紋管(guan)的三大特征(zheng),教你竅門!
鋼(gang)波紋(wen)(wen)管(guan)(guan)(guan)(guan)運(yun)(yun)用(yong)壽命長(chang),鋼(gang)波紋(wen)(wen)管(guan)(guan)(guan)(guan)是(shi)選用(yong)鋼(gang)管(guan)(guan)(guan)(guan)熱浸(jin)鍍鋅,所以(yi)(yi)運(yun)(yun)用(yong)壽命長(chang),壽命為80-100年,在腐蝕性特別大(da)的環境下運(yun)(yun)用(yong)時,選用(yong)表里外表瀝清附層的鋼(gang)波紋(wen)(wen)管(guan)(guan)(guan)(guan),可(ke)在原運(yun)(yun)用(yong)壽命基(ji)礎上提高約(yue)20年以(yi)(yi)上。鋼(gang)波紋(wen)(wen)管(guan)(guan)(guan)(guan)1.搬運(yun)(yun)到現場的波紋(wen)(wen)管(guan)(guan)(guan)(guan)要集中(zhong)堆積(ji)規整(zheng),不能在波......更(geng)多(duo)
2021-05-14
南(nan)充鋼(gang)波紋(wen)管這(zhe)個方(fang)法(fa)學(xue)會,不(bu)會選錯質量!
鋼(gang)波(bo)紋管是由碳鋼(gang)板經冷成(cheng)型加工(gong)而成(cheng)的(de)(de)管壁帶有波(bo)形截面的(de)(de)并且管體外表經耐腐蝕(shi)處(chu)理的(de)(de)金屬管道狀結(jie)構物,用來替代(dai)公路、鐵(tie)路工(gong)程中的(de)(de)砼洞及小橋(qiao)等。那么在鋼(gang)波(bo)紋管生產(chan)中需求查驗(yan)哪(na)幾個方面呢(ni)?鋼(gang)波(bo)紋管這個方法(fa)學會,不會選錯質(zhi)量!不同(tong)地質(zhi)條件下(xia)的(de)(de)基底(di)處(chu)理......更(geng)多
2021-05-14