規(gui)格型號(hao):40mm-200mm CFRP碳素波(bo)紋管也就(jiu)是通常所說的(de)碳素波(bo)紋管。CFRP碳(tan)(tan)素波(bo)紋(wen)管(guan)是(shi)以(yi)高(gao)(gao)(gao)密(mi)度(du)聚乙(yi)烯和(he)改(gai)性(xing)碳(tan)(tan)素為主要原料(liao),碳(tan)(tan)素波(bo)紋(wen)管(guan)管(guan)采(cai)用擠出(chu)成(cheng)(cheng)型(xing)和(he)獨特(te)的(de)(de)(de)(de)旋轉成(cheng)(cheng)型(xing)工(gong)(gong)(gong)藝技術(shu)生產的(de)(de)(de)(de)新型(xing)電(dian)(dian)力(li)線(xian)纜保護管(guan)道。它以(yi)其特(te)有的(de)(de)(de)(de)螺紋(wen)狀物(wu)造型(xing),碳(tan)(tan)素波(bo)紋(wen)管(guan)具有高(gao)(gao)(gao)強度(du)、高(gao)(gao)(gao)韌(ren)性(xing)耐腐(fu)蝕、耐高(gao)(gao)(gao)溫、絕緣電(dian)(dian)阻(zu)高(gao)(gao)(gao)、阻(zu)燃性(xing)好、質量輕、壽命(ming)長、不易變形等多種優點,該碳(tan)(tan)素波(bo)紋(wen)管(guan)已(yi)廣泛應用于城市路(lu)燈線(xian)路(lu)地(di)埋(mai)工(gong)(gong)(gong)程(cheng)(cheng)(cheng),電(dian)(dian)氣(qi)化鐵路(lu)電(dian)(dian)力(li)、通(tong)信電(dian)(dian)纜的(de)(de)(de)(de)敷設地(di)埋(mai)工(gong)(gong)(gong)程(cheng)(cheng)(cheng),高(gao)(gao)(gao)速公(gong)路(lu)電(dian)(dian)力(li)、通(tong)信設施的(de)(de)(de)(de)建(jian)設與改(gai)造工(gong)(gong)(gong)程(cheng)(cheng)(cheng),住宅小區(qu)建(jian)設工(gong)(gong)(gong)程(cheng)(cheng)(cheng)及公(gong)園和(he)大型(xing)娛樂場所的(de)(de)(de)(de)地(di)埋(mai)電(dian)(dian)纜工(gong)(gong)(gong)程(cheng)(cheng)(cheng),是(shi)目(mu)前(qian)最理(li)想的(de)(de)(de)(de)地(di)埋(mai)電(dian)(dian)纜護套管(guan)材(cai)。
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施工(gong)方法
一(yi)、地(di)埋電纜(lan)護(hu)套管管徑的選(xuan)擇
根據電纜外徑(jing)、容許電壓、電流及(ji)工程其他條件選擇。
二、挖工程(cheng)溝(gou)
根(gen)據有(you)關部門規(gui)定用戶要求挖溝(gou)(gou),其寬(kuan)度、深度須根(gen)據敷(fu)設電(dian)纜根(gen)數而定。管與溝(gou)(gou)之間的距離是50mm,管(guan)與管(guan)之間的距離為30mm。
三、鋪設(she)
將地埋(mai)電纜護套(tao)管(guan)放(fang)入(ru)溝中(zhong)后,彎度大的地方為防(fang)止其纏繞或擠壓(ya),須用(yong)水(shui)泥(ni)灌封(feng)。在兩根護套(tao)管(guan)連接口處,須用(yong)磚砌并(bing)用(yong)水(shui)泥(ni)將護套(tao)管(guan)管(guan)頭固定。
四、對(dui)連
兩根地埋電纜護套管對接時,先將接頭旋(xuan)(xuan)至被接管的(de)一端(duan)(duan),然后倒旋(xuan)(xuan)至另一被接管的(de)一端(duan)(duan),再(zai)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(she)好(hao)后,用挖(wa)地(di)溝的(de)原土回填(tian)即可,并將回填(tian)土夯實。
六、注意(yi)
鋪設過程中(zhong),須(xu)放(fang)置砂土進入地埋電纜護套管中(zhong)。