規格型號：40mm-200mm CFRP碳素波(bo)紋管也就是通常所說的(de)碳素波(bo)紋管。CFRP碳(tan)素(su)(su)波紋(wen)管(guan)(guan)是(shi)(shi)以高密度(du)聚乙烯和(he)(he)改性(xing)碳(tan)素(su)(su)為主要原(yuan)料(liao)，碳(tan)素(su)(su)波紋(wen)管(guan)(guan)管(guan)(guan)采用(yong)擠出成(cheng)型和(he)(he)獨特的(de)(de)旋轉成(cheng)型工(gong)(gong)藝技術生產的(de)(de)新型電(dian)(dian)(dian)(dian)力線纜(lan)(lan)(lan)保(bao)護管(guan)(guan)道。它以其特有(you)的(de)(de)螺紋(wen)狀物造(zao)型，碳(tan)素(su)(su)波紋(wen)管(guan)(guan)具(ju)有(you)高強度(du)、高韌性(xing)耐腐蝕(shi)、耐高溫、絕(jue)緣電(dian)(dian)(dian)(dian)阻高、阻燃性(xing)好、質量輕、壽命長(chang)、不易(yi)變(bian)形等多種(zhong)優點，該碳(tan)素(su)(su)波紋(wen)管(guan)(guan)已(yi)廣泛應用(yong)于城市路燈線路地埋(mai)(mai)工(gong)(gong)程(cheng)(cheng)，電(dian)(dian)(dian)(dian)氣化(hua)鐵(tie)路電(dian)(dian)(dian)(dian)力、通(tong)(tong)信(xin)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)敷設(she)地埋(mai)(mai)工(gong)(gong)程(cheng)(cheng)，高速公路電(dian)(dian)(dian)(dian)力、通(tong)(tong)信(xin)設(she)施的(de)(de)建設(she)與(yu)改造(zao)工(gong)(gong)程(cheng)(cheng)，住宅(zhai)小區建設(she)工(gong)(gong)程(cheng)(cheng)及公園和(he)(he)大型娛樂(le)場所的(de)(de)地埋(mai)(mai)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)工(gong)(gong)程(cheng)(cheng)，是(shi)(shi)目前最理想的(de)(de)地埋(mai)(mai)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)護套管(guan)(guan)材。
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施工方法
一、地埋電(dian)纜護套管管徑的選擇
根據電纜外徑(jing)、容許(xu)電壓、電流及工程其他條件選擇。
二、挖工程溝
根據有關(guan)部門規定用戶要求挖溝，其寬度、深度須根據敷(fu)設(she)電(dian)纜根數而定。管與溝之間的距離是50mm，管(guan)與管(guan)之間(jian)的距離為30mm。
三、鋪設
將地(di)埋(mai)電纜護套(tao)管(guan)(guan)(guan)放入溝中后，彎度大的地(di)方(fang)為(wei)防止(zhi)其纏繞或擠壓(ya)，須用(yong)水(shui)泥(ni)(ni)灌封。在兩根護套(tao)管(guan)(guan)(guan)連接口(kou)處，須用(yong)磚砌并用(yong)水(shui)泥(ni)(ni)將護套(tao)管(guan)(guan)(guan)管(guan)(guan)(guan)頭固定。
四、對連
兩根地埋電纜護套管對接(jie)時，先將(jiang)接(jie)頭旋至被接(jie)管的一端，然后倒旋至另一被接(jie)管的一端，再(zai)用(yong)PVC密封膠帶(dai)纏繞(rao)即可。
五、回(hui)填
按要求將地埋電(dian)纜(lan)護套鋪(pu)設好后，用挖地溝(gou)的原(yuan)土回(hui)填即可，并將回(hui)填土夯實。
六、注意(yi)
鋪設過程(cheng)中(zhong)，須(xu)放(fang)置(zhi)砂土進入(ru)地埋電纜護(hu)套管中(zhong)。
