規(gui)格型號：40mm-200mm CFRP碳素波紋(wen)管也(ye)就(jiu)是通常所說的(de)碳素波紋(wen)管。CFRP碳(tan)素(su)波(bo)紋(wen)(wen)(wen)管(guan)(guan)是以(yi)(yi)高密度聚乙烯和改性(xing)碳(tan)素(su)為主要(yao)原料(liao)，碳(tan)素(su)波(bo)紋(wen)(wen)(wen)管(guan)(guan)管(guan)(guan)采用(yong)擠(ji)出成(cheng)型和獨(du)特的(de)(de)旋轉成(cheng)型工(gong)(gong)(gong)藝技術生產的(de)(de)新型電(dian)(dian)(dian)(dian)(dian)力線纜保護(hu)管(guan)(guan)道(dao)。它以(yi)(yi)其特有(you)的(de)(de)螺紋(wen)(wen)(wen)狀物造(zao)型，碳(tan)素(su)波(bo)紋(wen)(wen)(wen)管(guan)(guan)具有(you)高強度、高韌性(xing)耐腐蝕、耐高溫、絕緣電(dian)(dian)(dian)(dian)(dian)阻(zu)高、阻(zu)燃(ran)性(xing)好、質量輕(qing)、壽(shou)命長、不易變形等多種優點，該碳(tan)素(su)波(bo)紋(wen)(wen)(wen)管(guan)(guan)已廣泛(fan)應(ying)用(yong)于城市路燈線路地(di)(di)埋(mai)(mai)(mai)工(gong)(gong)(gong)程(cheng)(cheng)，電(dian)(dian)(dian)(dian)(dian)氣化(hua)鐵路電(dian)(dian)(dian)(dian)(dian)力、通信電(dian)(dian)(dian)(dian)(dian)纜的(de)(de)敷(fu)設(she)地(di)(di)埋(mai)(mai)(mai)工(gong)(gong)(gong)程(cheng)(cheng)，高速公路電(dian)(dian)(dian)(dian)(dian)力、通信設(she)施的(de)(de)建設(she)與(yu)改造(zao)工(gong)(gong)(gong)程(cheng)(cheng)，住宅(zhai)小區建設(she)工(gong)(gong)(gong)程(cheng)(cheng)及公園(yuan)和大型娛樂(le)場所的(de)(de)地(di)(di)埋(mai)(mai)(mai)電(dian)(dian)(dian)(dian)(dian)纜工(gong)(gong)(gong)程(cheng)(cheng)，是目(mu)前最理想的(de)(de)地(di)(di)埋(mai)(mai)(mai)電(dian)(dian)(dian)(dian)(dian)纜護(hu)套(tao)管(guan)(guan)材。
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施工方法(fa)
一(yi)、地(di)埋(mai)電纜護套管(guan)管(guan)徑的選擇
根據電纜(lan)外徑、容(rong)許電壓、電流及工程其他條(tiao)件選(xuan)擇。
二、挖(wa)工程(cheng)溝
根(gen)據有關(guan)部門規定用(yong)戶要求挖(wa)溝，其(qi)寬度、深度須根(gen)據敷設電纜根(gen)數而定。管(guan)與溝之間的距(ju)離是50mm，管(guan)與(yu)管(guan)之間的距離為30mm。
三、鋪(pu)設
將(jiang)地埋電(dian)纜護套(tao)管放入溝中后，彎度大的地方為防止其纏(chan)繞(rao)或擠壓，須用水泥灌封。在兩根(gen)護套(tao)管連接口處，須用磚砌并用水泥將(jiang)護套(tao)管管頭固定。
四、對連
兩根(gen)地埋電纜護套管對接(jie)時，先將(jiang)接(jie)頭旋至被(bei)接(jie)管的(de)一(yi)端，然(ran)后(hou)倒旋至另一(yi)被(bei)接(jie)管的(de)一(yi)端，再用(yong)PVC密封膠帶纏繞即可(ke)。
五、回填
按要求將地埋電纜護套鋪設好(hao)后，用挖地溝的(de)原土回填即(ji)可，并將回填土夯(hang)實。
六、注意
鋪設過程(cheng)中，須放置砂(sha)土(tu)進(jin)入地埋電纜(lan)護套管中。
