規格型(xing)號：40mm-200mm CFRP碳素(su)波紋(wen)(wen)管也(ye)就是通(tong)常所說的碳素(su)波紋(wen)(wen)管。CFRP碳(tan)(tan)素波(bo)紋管(guan)(guan)是(shi)以(yi)高(gao)(gao)密度(du)(du)聚乙烯和改性(xing)(xing)(xing)碳(tan)(tan)素為主要(yao)原料，碳(tan)(tan)素波(bo)紋管(guan)(guan)管(guan)(guan)采用(yong)(yong)擠出成型(xing)(xing)和獨特(te)的(de)(de)旋轉成型(xing)(xing)工(gong)(gong)(gong)藝技術生產的(de)(de)新型(xing)(xing)電(dian)(dian)力(li)線(xian)纜(lan)(lan)保(bao)護(hu)管(guan)(guan)道。它(ta)以(yi)其特(te)有的(de)(de)螺紋狀物造型(xing)(xing)，碳(tan)(tan)素波(bo)紋管(guan)(guan)具有高(gao)(gao)強度(du)(du)、高(gao)(gao)韌性(xing)(xing)(xing)耐(nai)腐蝕、耐(nai)高(gao)(gao)溫、絕緣(yuan)電(dian)(dian)阻(zu)高(gao)(gao)、阻(zu)燃(ran)性(xing)(xing)(xing)好、質量(liang)輕、壽命長、不(bu)易變形(xing)等多(duo)種(zhong)優點，該(gai)碳(tan)(tan)素波(bo)紋管(guan)(guan)已廣(guang)泛應用(yong)(yong)于城市路燈線(xian)路地(di)埋(mai)(mai)(mai)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)，電(dian)(dian)氣化鐵路電(dian)(dian)力(li)、通信電(dian)(dian)纜(lan)(lan)的(de)(de)敷(fu)設(she)地(di)埋(mai)(mai)(mai)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)，高(gao)(gao)速(su)公路電(dian)(dian)力(li)、通信設(she)施的(de)(de)建(jian)設(she)與改造工(gong)(gong)(gong)程(cheng)(cheng)(cheng)，住(zhu)宅小(xiao)區建(jian)設(she)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)及(ji)公園和大型(xing)(xing)娛(yu)樂場(chang)所(suo)的(de)(de)地(di)埋(mai)(mai)(mai)電(dian)(dian)纜(lan)(lan)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)，是(shi)目前(qian)最理想的(de)(de)地(di)埋(mai)(mai)(mai)電(dian)(dian)纜(lan)(lan)護(hu)套管(guan)(guan)材。
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施(shi)工(gong)方法
一、地埋電纜護(hu)套管管徑(jing)的選擇
根據電纜(lan)外徑、容許電壓、電流及工程其他條件選擇。
二、挖工程溝
根據有關部門規定(ding)用戶要(yao)求(qiu)挖(wa)溝，其寬度(du)、深度(du)須根據敷設電纜根數而(er)定(ding)。管與溝之間的距離(li)是50mm，管與管之(zhi)間的距離為30mm。
三、鋪設(she)
將地(di)埋電纜護套(tao)管(guan)(guan)(guan)(guan)放入溝(gou)中后，彎度大的(de)地(di)方為防止其纏繞或擠壓，須用(yong)水泥灌封。在兩根護套(tao)管(guan)(guan)(guan)(guan)連接口處，須用(yong)磚砌并(bing)用(yong)水泥將護套(tao)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)頭固定(ding)。
四、對連
兩(liang)根地(di)埋電纜(lan)護套管對接時，先將接頭旋至(zhi)被(bei)接管的一(yi)端，然(ran)后倒旋至(zhi)另一(yi)被(bei)接管的一(yi)端，再用PVC密封膠帶纏繞即可(ke)。
五(wu)、回填(tian)
按(an)要求將地埋電(dian)纜護套(tao)鋪(pu)設好后，用挖地溝的原土(tu)(tu)回填即可，并將回填土(tu)(tu)夯實。
六、注意
鋪(pu)設(she)過程中，須放(fang)置砂(sha)土進入地(di)埋電纜護套(tao)管中。
