規格型號:40mm-200mm CFRP碳素波(bo)紋管(guan)也(ye)就是通常所說的(de)碳素波(bo)紋管(guan)。CFRP碳(tan)素波(bo)紋(wen)管(guan)(guan)(guan)是以高(gao)密度(du)聚乙(yi)烯和改性碳(tan)素為主要原料,碳(tan)素波(bo)紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)采(cai)用(yong)擠出成型(xing)和獨特(te)的(de)(de)旋轉成型(xing)工(gong)藝技術生產的(de)(de)新型(xing)電(dian)(dian)(dian)(dian)力(li)線(xian)纜(lan)(lan)(lan)保(bao)護(hu)管(guan)(guan)(guan)道。它以其(qi)特(te)有的(de)(de)螺紋(wen)狀物(wu)造型(xing),碳(tan)素波(bo)紋(wen)管(guan)(guan)(guan)具有高(gao)強度(du)、高(gao)韌性耐(nai)腐蝕、耐(nai)高(gao)溫、絕緣電(dian)(dian)(dian)(dian)阻高(gao)、阻燃性好、質(zhi)量輕、壽命(ming)長(chang)、不(bu)易(yi)變形等多種優點(dian),該碳(tan)素波(bo)紋(wen)管(guan)(guan)(guan)已廣泛應用(yong)于城市(shi)路(lu)(lu)燈線(xian)路(lu)(lu)地埋(mai)工(gong)程(cheng)(cheng),電(dian)(dian)(dian)(dian)氣化鐵(tie)路(lu)(lu)電(dian)(dian)(dian)(dian)力(li)、通(tong)信(xin)(xin)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)敷(fu)設(she)地埋(mai)工(gong)程(cheng)(cheng),高(gao)速公(gong)路(lu)(lu)電(dian)(dian)(dian)(dian)力(li)、通(tong)信(xin)(xin)設(she)施的(de)(de)建(jian)設(she)與改造工(gong)程(cheng)(cheng),住宅小區建(jian)設(she)工(gong)程(cheng)(cheng)及公(gong)園(yuan)和大(da)型(xing)娛樂場所的(de)(de)地埋(mai)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)工(gong)程(cheng)(cheng),是目前(qian)最理(li)想的(de)(de)地埋(mai)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)護(hu)套管(guan)(guan)(guan)材(cai)。
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施工方法
一、地埋電纜(lan)護套管管徑的選擇(ze)
根據電(dian)纜外徑、容許(xu)電(dian)壓、電(dian)流及工程其他條件選擇。
二、挖工程溝
根據有關部門(men)規定用戶要求挖溝,其寬度(du)、深度(du)須根據敷設電(dian)纜根數而定。管與溝之間的距離是(shi)50mm,管(guan)與(yu)管(guan)之間的距離(li)為30mm。
三(san)、鋪(pu)設
將地埋電纜護(hu)套管放入溝中后,彎度大的(de)地方(fang)為防止其纏繞或擠壓,須用水泥灌封。在兩根護(hu)套管連接口處,須用磚砌并用水泥將護(hu)套管管頭固(gu)定。
四、對連
兩根(gen)地埋電纜(lan)護套(tao)管對接時,先將接頭旋(xuan)至被(bei)接管的(de)一端(duan),然后倒旋(xuan)至另一被(bei)接管的(de)一端(duan),再用PVC密封膠帶纏繞即可。
五、回填
按要求將地(di)埋電纜護套鋪設好后,用挖地(di)溝的原土回填即可,并將回填土夯實。
六、注意
鋪設過程(cheng)中(zhong),須放置(zhi)砂土進入地埋電纜護套管中(zhong)。