規格型號:40mm-200mm CFRP碳(tan)(tan)素波(bo)紋(wen)管(guan)(guan)也就是(shi)通常所說的碳(tan)(tan)素波(bo)紋(wen)管(guan)(guan)。CFRP碳(tan)素波(bo)紋(wen)管(guan)是以高(gao)(gao)密度聚乙烯(xi)和(he)改性碳(tan)素為(wei)主要原料(liao),碳(tan)素波(bo)紋(wen)管(guan)管(guan)采(cai)用擠出成型(xing)和(he)獨特(te)的(de)(de)旋轉(zhuan)成型(xing)工(gong)藝技術生產(chan)的(de)(de)新型(xing)電(dian)(dian)(dian)(dian)(dian)力線(xian)纜(lan)保護管(guan)道(dao)。它以其特(te)有(you)的(de)(de)螺紋(wen)狀物造型(xing),碳(tan)素波(bo)紋(wen)管(guan)具有(you)高(gao)(gao)強度、高(gao)(gao)韌性耐腐蝕(shi)、耐高(gao)(gao)溫、絕緣(yuan)電(dian)(dian)(dian)(dian)(dian)阻(zu)高(gao)(gao)、阻(zu)燃性好、質量輕、壽命長、不易變形等多(duo)種優點,該(gai)碳(tan)素波(bo)紋(wen)管(guan)已廣泛應用于(yu)城(cheng)市路(lu)燈線(xian)路(lu)地埋工(gong)程(cheng)(cheng),電(dian)(dian)(dian)(dian)(dian)氣化鐵路(lu)電(dian)(dian)(dian)(dian)(dian)力、通信電(dian)(dian)(dian)(dian)(dian)纜(lan)的(de)(de)敷設(she)地埋工(gong)程(cheng)(cheng),高(gao)(gao)速公路(lu)電(dian)(dian)(dian)(dian)(dian)力、通信設(she)施的(de)(de)建設(she)與(yu)改造工(gong)程(cheng)(cheng),住宅小區建設(she)工(gong)程(cheng)(cheng)及公園和(he)大型(xing)娛樂場所的(de)(de)地埋電(dian)(dian)(dian)(dian)(dian)纜(lan)工(gong)程(cheng)(cheng),是目前(qian)最理想的(de)(de)地埋電(dian)(dian)(dian)(dian)(dian)纜(lan)護套管(guan)材(cai)。
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施工方法
一(yi)、地(di)埋(mai)電(dian)纜護(hu)套管管徑的選擇
根據電(dian)纜外徑、容(rong)許(xu)電(dian)壓、電(dian)流及工程(cheng)其他條件選擇。
二、挖工程(cheng)溝(gou)
根(gen)據有關(guan)部門規定用(yong)戶(hu)要求挖溝,其寬度、深度須根(gen)據敷設(she)電纜根(gen)數而定。管與溝之間的(de)距離是(shi)50mm,管與管之間的(de)距離為30mm。
三、鋪設
將地埋電纜護套管放入溝中(zhong)后,彎度大的地方(fang)為防止其纏繞或擠壓,須用(yong)水泥灌(guan)封。在兩(liang)根護套管連接口(kou)處,須用(yong)磚砌并(bing)用(yong)水泥將護套管管頭固定。
四、對(dui)連
兩根地埋電纜(lan)護套(tao)管對接時(shi),先將接頭旋至被(bei)接管的一端,然(ran)后倒旋至另一被(bei)接管的一端,再(zai)用(yong)PVC密(mi)封膠帶纏繞即(ji)可(ke)。
五(wu)、回填
按要求(qiu)將(jiang)(jiang)地(di)埋電纜護(hu)套鋪(pu)設好后,用挖地(di)溝的原土回(hui)填即可,并將(jiang)(jiang)回(hui)填土夯實。
六、注意(yi)
鋪設過程中,須放置砂(sha)土(tu)進(jin)入地埋電纜(lan)護套管中。