規格型號：40mm-200mm CFRP碳素(su)波紋管也就是(shi)通常所說的碳素(su)波紋管。CFRP碳(tan)素(su)波(bo)(bo)紋(wen)管(guan)(guan)是(shi)以高密度聚(ju)乙烯和(he)改性(xing)碳(tan)素(su)為主要原料，碳(tan)素(su)波(bo)(bo)紋(wen)管(guan)(guan)管(guan)(guan)采用擠出成型(xing)(xing)和(he)獨特(te)的旋轉成型(xing)(xing)工(gong)(gong)(gong)藝技術生產(chan)的新型(xing)(xing)電(dian)(dian)力(li)線(xian)纜(lan)保護管(guan)(guan)道。它以其特(te)有的螺紋(wen)狀物造型(xing)(xing)，碳(tan)素(su)波(bo)(bo)紋(wen)管(guan)(guan)具有高強度、高韌性(xing)耐腐蝕、耐高溫、絕(jue)緣電(dian)(dian)阻高、阻燃性(xing)好、質(zhi)量輕、壽命長、不(bu)易變形等多種優(you)點，該碳(tan)素(su)波(bo)(bo)紋(wen)管(guan)(guan)已廣(guang)泛(fan)應用于城市(shi)路(lu)燈線(xian)路(lu)地埋工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)，電(dian)(dian)氣化鐵路(lu)電(dian)(dian)力(li)、通信電(dian)(dian)纜(lan)的敷(fu)設地埋工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)，高速公路(lu)電(dian)(dian)力(li)、通信設施的建設與改造工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)，住(zhu)宅小區建設工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)及公園和(he)大(da)型(xing)(xing)娛樂場所的地埋電(dian)(dian)纜(lan)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)，是(shi)目前最理想(xiang)的地埋電(dian)(dian)纜(lan)護套管(guan)(guan)材(cai)。
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施工方法
一、地(di)埋電纜護套管管徑的(de)選擇(ze)
根據電纜外徑、容許電壓、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(yao)求挖溝(gou)，其寬度、深度須(xu)根據敷設電(dian)纜(lan)根數而定。管(guan)與溝(gou)之間的距離是(shi)50mm，管與(yu)管之(zhi)間的距離為30mm。
三、鋪設
將(jiang)(jiang)地埋(mai)電纜護(hu)(hu)(hu)套管放入(ru)溝中后，彎度大的地方為防止其纏繞或擠壓，須用水泥灌封。在兩根護(hu)(hu)(hu)套管連接(jie)口處，須用磚砌并用水泥將(jiang)(jiang)護(hu)(hu)(hu)套管管頭(tou)固定。
四、對連
兩根地(di)埋電纜(lan)護(hu)套管(guan)(guan)對(dui)接時，先將接頭(tou)旋(xuan)至(zhi)被接管(guan)(guan)的(de)一(yi)端，然后倒旋(xuan)至(zhi)另一(yi)被接管(guan)(guan)的(de)一(yi)端，再用PVC密封膠帶纏(chan)繞即可(ke)。
五、回填(tian)
按要(yao)求將(jiang)地(di)埋(mai)電纜護套鋪設好后(hou)，用挖地(di)溝的原土(tu)回填即可，并將(jiang)回填土(tu)夯實。
六、注意(yi)
鋪(pu)設過程中(zhong)，須(xu)放(fang)置砂(sha)土(tu)進入地(di)埋電(dian)纜護套管中(zhong)。
