規(gui)格型(xing)號：40mm-200mm CFRP碳(tan)素波紋管也(ye)就是通常所說的碳(tan)素波紋管。CFRP碳(tan)(tan)(tan)素(su)波(bo)紋(wen)(wen)管(guan)(guan)是(shi)以高(gao)密度聚乙(yi)烯(xi)和(he)改性(xing)(xing)碳(tan)(tan)(tan)素(su)為主要(yao)原(yuan)料(liao)，碳(tan)(tan)(tan)素(su)波(bo)紋(wen)(wen)管(guan)(guan)管(guan)(guan)采用擠出成型(xing)和(he)獨特的旋轉成型(xing)工(gong)(gong)(gong)藝技術(shu)生產的新型(xing)電(dian)(dian)力(li)線(xian)纜保(bao)護管(guan)(guan)道。它以其(qi)特有的螺紋(wen)(wen)狀物(wu)造型(xing)，碳(tan)(tan)(tan)素(su)波(bo)紋(wen)(wen)管(guan)(guan)具有高(gao)強度、高(gao)韌性(xing)(xing)耐(nai)腐蝕、耐(nai)高(gao)溫、絕緣電(dian)(dian)阻高(gao)、阻燃性(xing)(xing)好、質(zhi)量輕、壽(shou)命長、不易變形等多種優點，該碳(tan)(tan)(tan)素(su)波(bo)紋(wen)(wen)管(guan)(guan)已廣泛應用于城市路(lu)燈線(xian)路(lu)地(di)(di)埋(mai)工(gong)(gong)(gong)程，電(dian)(dian)氣化鐵路(lu)電(dian)(dian)力(li)、通信電(dian)(dian)纜的敷設(she)地(di)(di)埋(mai)工(gong)(gong)(gong)程，高(gao)速公(gong)路(lu)電(dian)(dian)力(li)、通信設(she)施的建(jian)設(she)與改造工(gong)(gong)(gong)程，住宅(zhai)小區建(jian)設(she)工(gong)(gong)(gong)程及(ji)公(gong)園和(he)大型(xing)娛樂場所的地(di)(di)埋(mai)電(dian)(dian)纜工(gong)(gong)(gong)程，是(shi)目前(qian)最(zui)理想(xiang)的地(di)(di)埋(mai)電(dian)(dian)纜護套管(guan)(guan)材。
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施工方法
一、地埋電纜護(hu)套管管徑的選擇
根(gen)據電(dian)纜外徑(jing)、容許電(dian)壓、電(dian)流及工程(cheng)其他條件選擇。
二、挖工程溝(gou)
根(gen)據(ju)有關部門規定用戶(hu)要求(qiu)挖溝，其寬度(du)、深度(du)須根(gen)據(ju)敷設電纜根(gen)數(shu)而(er)定。管(guan)與溝之(zhi)間(jian)的距離(li)是(shi)50mm，管與管之(zhi)間的距離為30mm。
三、鋪設
將(jiang)地(di)埋電纜護(hu)套管放(fang)入溝中(zhong)后，彎度大的地(di)方(fang)為防止其纏繞(rao)或擠壓，須用(yong)水泥(ni)灌(guan)封(feng)。在兩根護(hu)套管連接口處，須用(yong)磚砌并用(yong)水泥(ni)將(jiang)護(hu)套管管頭固定(ding)。
四、對(dui)連(lian)
兩根(gen)地埋電纜護(hu)套管(guan)對接時，先將接頭旋至被接管(guan)的(de)一端，然后倒(dao)旋至另一被接管(guan)的(de)一端，再(zai)用PVC密封膠(jiao)帶纏(chan)繞即可。
五、回填
按要求將地埋電(dian)纜(lan)護套鋪設好后，用挖地溝的(de)原(yuan)土回(hui)填即可，并(bing)將回(hui)填土夯實。
六、注意
鋪設(she)過程中，須放(fang)置砂土(tu)進入地埋電纜護套管中。
