規格型(xing)號：40mm-200mm CFRP碳素波紋(wen)(wen)管(guan)也就是通(tong)常所說的碳素波紋(wen)(wen)管(guan)。CFRP碳(tan)素(su)波(bo)(bo)紋(wen)管(guan)(guan)是以(yi)高(gao)密度聚乙(yi)烯和改(gai)性(xing)碳(tan)素(su)為(wei)主(zhu)要原(yuan)料，碳(tan)素(su)波(bo)(bo)紋(wen)管(guan)(guan)管(guan)(guan)采(cai)用擠出(chu)成型(xing)(xing)(xing)和獨特的(de)旋轉成型(xing)(xing)(xing)工(gong)(gong)(gong)藝(yi)技術(shu)生產(chan)的(de)新(xin)型(xing)(xing)(xing)電(dian)(dian)力(li)線纜(lan)保(bao)護(hu)管(guan)(guan)道。它以(yi)其特有(you)的(de)螺紋(wen)狀物造型(xing)(xing)(xing)，碳(tan)素(su)波(bo)(bo)紋(wen)管(guan)(guan)具有(you)高(gao)強度、高(gao)韌性(xing)耐(nai)(nai)腐蝕、耐(nai)(nai)高(gao)溫、絕緣電(dian)(dian)阻高(gao)、阻燃性(xing)好、質量輕、壽命長、不易變形等(deng)多種(zhong)優點，該碳(tan)素(su)波(bo)(bo)紋(wen)管(guan)(guan)已廣泛應(ying)用于城市路(lu)燈線路(lu)地埋工(gong)(gong)(gong)程，電(dian)(dian)氣化鐵路(lu)電(dian)(dian)力(li)、通信(xin)電(dian)(dian)纜(lan)的(de)敷設(she)地埋工(gong)(gong)(gong)程，高(gao)速公(gong)路(lu)電(dian)(dian)力(li)、通信(xin)設(she)施(shi)的(de)建設(she)與(yu)改(gai)造工(gong)(gong)(gong)程，住宅小區建設(she)工(gong)(gong)(gong)程及公(gong)園和大型(xing)(xing)(xing)娛樂(le)場所的(de)地埋電(dian)(dian)纜(lan)工(gong)(gong)(gong)程，是目前最理想的(de)地埋電(dian)(dian)纜(lan)護(hu)套(tao)管(guan)(guan)材。
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施工方法
一(yi)、地(di)埋電(dian)纜護套管(guan)管(guan)徑的(de)選擇
根據電(dian)(dian)纜(lan)外徑、容許電(dian)(dian)壓、電(dian)(dian)流(liu)及工(gong)程其他條件選擇。
二、挖工(gong)程溝(gou)
根據(ju)有關部門(men)規定用(yong)戶要求挖溝，其寬度、深度須根據(ju)敷(fu)設電纜(lan)根數而(er)定。管與(yu)溝之間(jian)的(de)距離是50mm，管與管之間的距離為30mm。
三、鋪設
將地(di)埋電(dian)纜護套(tao)(tao)(tao)管放(fang)入溝中后，彎度大的地(di)方為防止其纏繞或擠壓，須(xu)用(yong)水泥(ni)灌封。在兩根護套(tao)(tao)(tao)管連接口處，須(xu)用(yong)磚砌并用(yong)水泥(ni)將護套(tao)(tao)(tao)管管頭(tou)固(gu)定。
四(si)、對(dui)連
兩根地埋(mai)電纜護(hu)套管對接(jie)時，先(xian)將接(jie)頭(tou)旋至被接(jie)管的(de)一端，然(ran)后(hou)倒旋至另一被接(jie)管的(de)一端，再用PVC密封(feng)膠帶(dai)纏(chan)繞即可。
五、回填
按要求將地(di)埋電(dian)纜護套鋪設好后，用挖地(di)溝的原(yuan)土(tu)回填(tian)即可，并將回填(tian)土(tu)夯實。
六、注(zhu)意
鋪(pu)設過程中(zhong)，須放置砂(sha)土進入(ru)地埋電纜護套管(guan)中(zhong)。
