規格(ge)型號：40mm-200mm CFRP碳素波紋管也就是通常所說的碳素波紋管。CFRP碳素波(bo)紋管(guan)是以(yi)高(gao)密度(du)聚乙烯和(he)改性碳素為主要原(yuan)料，碳素波(bo)紋管(guan)管(guan)采用擠出(chu)成型和(he)獨特(te)的(de)(de)旋轉成型工(gong)(gong)(gong)藝(yi)技(ji)術生產的(de)(de)新型電(dian)(dian)(dian)(dian)力線纜保護管(guan)道。它(ta)以(yi)其特(te)有(you)(you)的(de)(de)螺紋狀物造型，碳素波(bo)紋管(guan)具有(you)(you)高(gao)強度(du)、高(gao)韌性耐(nai)腐蝕、耐(nai)高(gao)溫(wen)、絕緣電(dian)(dian)(dian)(dian)阻(zu)高(gao)、阻(zu)燃性好(hao)、質量輕、壽命(ming)長、不易(yi)變形等多種(zhong)優點，該(gai)碳素波(bo)紋管(guan)已廣泛應用于城(cheng)市(shi)路(lu)燈線路(lu)地埋(mai)工(gong)(gong)(gong)程(cheng)(cheng)，電(dian)(dian)(dian)(dian)氣化鐵(tie)路(lu)電(dian)(dian)(dian)(dian)力、通信(xin)電(dian)(dian)(dian)(dian)纜的(de)(de)敷設(she)(she)地埋(mai)工(gong)(gong)(gong)程(cheng)(cheng)，高(gao)速公(gong)路(lu)電(dian)(dian)(dian)(dian)力、通信(xin)設(she)(she)施的(de)(de)建(jian)設(she)(she)與改造工(gong)(gong)(gong)程(cheng)(cheng)，住宅小(xiao)區建(jian)設(she)(she)工(gong)(gong)(gong)程(cheng)(cheng)及公(gong)園和(he)大型娛樂場所的(de)(de)地埋(mai)電(dian)(dian)(dian)(dian)纜工(gong)(gong)(gong)程(cheng)(cheng)，是目(mu)前(qian)最理想(xiang)的(de)(de)地埋(mai)電(dian)(dian)(dian)(dian)纜護套管(guan)材(cai)。
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施工方(fang)法
一、地(di)埋電纜護(hu)套管管徑的選擇
根據電(dian)(dian)纜外(wai)徑、容(rong)許電(dian)(dian)壓、電(dian)(dian)流及工程其他條件選擇(ze)。
二、挖(wa)工程溝
根據(ju)有(you)關部門規定用戶要(yao)求挖(wa)溝，其(qi)寬(kuan)度(du)、深度(du)須根據(ju)敷設電纜根數(shu)而定。管與溝之間(jian)的距離是50mm，管與管之間的距離為30mm。
三、鋪設(she)
將(jiang)地(di)埋電纜護套管(guan)放入(ru)溝(gou)中后，彎(wan)度大的(de)地(di)方(fang)為防(fang)止其纏繞(rao)或擠壓，須用(yong)水泥(ni)灌封。在兩根護套管(guan)連接口處，須用(yong)磚砌并用(yong)水泥(ni)將(jiang)護套管(guan)管(guan)頭固定。
四、對連
兩根地埋電(dian)纜護套管對(dui)接時，先將(jiang)接頭旋至被接管的一(yi)(yi)端，然后倒旋至另一(yi)(yi)被接管的一(yi)(yi)端，再用(yong)PVC密封膠帶纏繞(rao)即可。
五、回填
按要求將地埋電纜護套鋪設好后，用挖(wa)地溝的原土回(hui)填即可(ke)，并將回(hui)填土夯實。
六、注意
鋪(pu)設過程中(zhong)，須放置砂(sha)土進入地埋電纜護套管(guan)中(zhong)。
