規格型號:40mm-200mm CFRP碳素波(bo)紋管也(ye)就是通常所(suo)說的碳素波(bo)紋管。CFRP碳(tan)(tan)素(su)波(bo)紋(wen)管是以(yi)高密度(du)聚乙烯和(he)改性碳(tan)(tan)素(su)為主(zhu)要原料,碳(tan)(tan)素(su)波(bo)紋(wen)管管采用擠出(chu)成型(xing)(xing)和(he)獨特的(de)(de)旋轉成型(xing)(xing)工(gong)藝技術生產的(de)(de)新(xin)型(xing)(xing)電(dian)(dian)(dian)(dian)力線纜保護(hu)管道。它(ta)以(yi)其特有的(de)(de)螺紋(wen)狀(zhuang)物造(zao)型(xing)(xing),碳(tan)(tan)素(su)波(bo)紋(wen)管具有高強(qiang)度(du)、高韌性耐(nai)(nai)腐蝕、耐(nai)(nai)高溫、絕緣電(dian)(dian)(dian)(dian)阻高、阻燃性好、質量(liang)輕、壽命長、不易變形等多(duo)種優點,該碳(tan)(tan)素(su)波(bo)紋(wen)管已廣泛應用于城市(shi)路(lu)燈線路(lu)地(di)(di)(di)埋(mai)工(gong)程(cheng)(cheng),電(dian)(dian)(dian)(dian)氣化鐵路(lu)電(dian)(dian)(dian)(dian)力、通信電(dian)(dian)(dian)(dian)纜的(de)(de)敷設(she)(she)地(di)(di)(di)埋(mai)工(gong)程(cheng)(cheng),高速公路(lu)電(dian)(dian)(dian)(dian)力、通信設(she)(she)施的(de)(de)建設(she)(she)與改造(zao)工(gong)程(cheng)(cheng),住宅小區建設(she)(she)工(gong)程(cheng)(cheng)及(ji)公園(yuan)和(he)大(da)型(xing)(xing)娛樂場所的(de)(de)地(di)(di)(di)埋(mai)電(dian)(dian)(dian)(dian)纜工(gong)程(cheng)(cheng),是目前最理想的(de)(de)地(di)(di)(di)埋(mai)電(dian)(dian)(dian)(dian)纜護(hu)套管材。
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施工方法
一、地埋(mai)電纜(lan)護套管(guan)管(guan)徑的選擇(ze)
根據電纜(lan)外徑、容許電壓(ya)、電流及工程其(qi)他條件選(xuan)擇。
二、挖工程(cheng)溝
根據(ju)有關部門規定(ding)用戶要求挖溝,其寬度、深度須根據(ju)敷設電纜(lan)根數而定(ding)。管與溝之間的距離是50mm,管(guan)與(yu)管(guan)之間的(de)距離為30mm。
三、鋪設
將地埋電(dian)纜護套管(guan)放入(ru)溝中后,彎(wan)度大的地方為防止(zhi)其纏繞或擠壓,須(xu)用(yong)(yong)水泥(ni)灌封。在(zai)兩根護套管(guan)連接口處(chu),須(xu)用(yong)(yong)磚砌并用(yong)(yong)水泥(ni)將護套管(guan)管(guan)頭固定(ding)。
四、對連(lian)
兩根地埋電纜護套管對接時,先將接頭旋至(zhi)(zhi)被(bei)接管的(de)一端(duan)(duan),然后倒旋至(zhi)(zhi)另一被(bei)接管的(de)一端(duan)(duan),再用PVC密封膠帶纏繞即可。
五、回填
按要求將(jiang)(jiang)地(di)埋(mai)電纜護套鋪設(she)好后(hou),用挖地(di)溝的原土回填即可,并將(jiang)(jiang)回填土夯實。
六、注意
鋪設(she)過程(cheng)中(zhong),須(xu)放置砂土進(jin)入地(di)埋電纜護(hu)套管(guan)中(zhong)。