規(gui)格(ge)型號：40mm-200mm CFRP碳(tan)素(su)波紋管也就(jiu)是通(tong)常所說的碳(tan)素(su)波紋管。CFRP碳(tan)(tan)素(su)(su)(su)波紋管是以高(gao)密度聚乙烯和(he)改(gai)性碳(tan)(tan)素(su)(su)(su)為(wei)主要原料，碳(tan)(tan)素(su)(su)(su)波紋管管采(cai)用擠出成(cheng)型(xing)(xing)和(he)獨特的(de)(de)旋轉成(cheng)型(xing)(xing)工(gong)(gong)(gong)藝技術生產的(de)(de)新(xin)型(xing)(xing)電(dian)(dian)(dian)(dian)(dian)力線(xian)纜(lan)保(bao)護管道。它以其特有的(de)(de)螺紋狀物造(zao)型(xing)(xing)，碳(tan)(tan)素(su)(su)(su)波紋管具有高(gao)強(qiang)度、高(gao)韌性耐腐蝕、耐高(gao)溫、絕緣電(dian)(dian)(dian)(dian)(dian)阻高(gao)、阻燃性好(hao)、質量輕(qing)、壽命長(chang)、不(bu)易變形(xing)等多(duo)種優(you)點，該(gai)碳(tan)(tan)素(su)(su)(su)波紋管已廣泛(fan)應(ying)用于城市路(lu)燈(deng)線(xian)路(lu)地(di)埋工(gong)(gong)(gong)程(cheng)，電(dian)(dian)(dian)(dian)(dian)氣化(hua)鐵路(lu)電(dian)(dian)(dian)(dian)(dian)力、通信電(dian)(dian)(dian)(dian)(dian)纜(lan)的(de)(de)敷設地(di)埋工(gong)(gong)(gong)程(cheng)，高(gao)速公路(lu)電(dian)(dian)(dian)(dian)(dian)力、通信設施(shi)的(de)(de)建設與(yu)改(gai)造(zao)工(gong)(gong)(gong)程(cheng)，住宅小區建設工(gong)(gong)(gong)程(cheng)及公園和(he)大型(xing)(xing)娛(yu)樂場所(suo)的(de)(de)地(di)埋電(dian)(dian)(dian)(dian)(dian)纜(lan)工(gong)(gong)(gong)程(cheng)，是目前最理想的(de)(de)地(di)埋電(dian)(dian)(dian)(dian)(dian)纜(lan)護套管材。
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施工方(fang)法
一、地埋(mai)電纜護套管管徑的(de)選擇
根據電纜(lan)外(wai)徑、容(rong)許(xu)電壓(ya)、電流及工程其他條(tiao)件選擇。
二、挖工程溝
根(gen)(gen)據有關部門規定(ding)用戶要求(qiu)挖溝，其寬度、深度須根(gen)(gen)據敷(fu)設(she)電(dian)纜根(gen)(gen)數而定(ding)。管與溝之間的距離(li)是50mm，管(guan)與(yu)管(guan)之間的距離為30mm。
三、鋪設
將(jiang)地埋電(dian)纜護套管(guan)放(fang)入(ru)溝(gou)中后，彎度大的地方為防止其纏繞或擠壓，須(xu)(xu)用水(shui)泥灌封。在兩(liang)根護套管(guan)連接口處(chu)，須(xu)(xu)用磚砌并用水(shui)泥將(jiang)護套管(guan)管(guan)頭固定(ding)。
四(si)、對連
兩根地(di)埋(mai)電纜護套管對接(jie)時，先(xian)將接(jie)頭旋至(zhi)被接(jie)管的(de)一端，然后倒旋至(zhi)另一被接(jie)管的(de)一端，再用PVC密封膠帶纏繞即可。
五、回填
按要求將(jiang)地埋電纜護套鋪設好后，用挖(wa)地溝的原土(tu)回(hui)填即可，并(bing)將(jiang)回(hui)填土(tu)夯(hang)實。
六(liu)、注意
鋪設過程(cheng)中(zhong)，須放置砂土進入地(di)埋電(dian)纜護(hu)套管(guan)中(zhong)。
