規格型號:40mm-200mm CFRP碳(tan)素波(bo)紋(wen)管也就是通常所說的(de)碳(tan)素波(bo)紋(wen)管。CFRP碳(tan)素(su)波(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)是以高(gao)(gao)密度聚乙烯和改(gai)性(xing)碳(tan)素(su)為主(zhu)要原(yuan)料,碳(tan)素(su)波(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)采用擠出成型(xing)和獨特的(de)旋轉成型(xing)工(gong)(gong)藝技(ji)術生產的(de)新型(xing)電(dian)(dian)力線(xian)纜保護管(guan)(guan)(guan)(guan)道。它以其特有(you)的(de)螺紋(wen)(wen)狀物造型(xing),碳(tan)素(su)波(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)具有(you)高(gao)(gao)強度、高(gao)(gao)韌(ren)性(xing)耐腐蝕、耐高(gao)(gao)溫(wen)、絕緣電(dian)(dian)阻(zu)高(gao)(gao)、阻(zu)燃性(xing)好、質(zhi)量輕(qing)、壽命長、不易變形等多種(zhong)優點,該碳(tan)素(su)波(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)已廣泛應用于(yu)城(cheng)市路(lu)燈線(xian)路(lu)地(di)埋(mai)工(gong)(gong)程(cheng),電(dian)(dian)氣(qi)化鐵(tie)路(lu)電(dian)(dian)力、通信(xin)電(dian)(dian)纜的(de)敷設(she)地(di)埋(mai)工(gong)(gong)程(cheng),高(gao)(gao)速公(gong)路(lu)電(dian)(dian)力、通信(xin)設(she)施(shi)的(de)建設(she)與改(gai)造工(gong)(gong)程(cheng),住宅小區(qu)建設(she)工(gong)(gong)程(cheng)及公(gong)園和大型(xing)娛樂場所的(de)地(di)埋(mai)電(dian)(dian)纜工(gong)(gong)程(cheng),是目前最理想的(de)地(di)埋(mai)電(dian)(dian)纜護套管(guan)(guan)(guan)(guan)材。
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施工方(fang)法(fa)
一、地埋電纜(lan)護套管管徑的選擇
根(gen)據(ju)電纜外徑、容許電壓、電流及工程(cheng)其他條件選擇。
二、挖工程溝
根據有關部(bu)門規定(ding)(ding)用戶要求挖溝,其寬度、深度須(xu)根據敷設電(dian)纜根數而(er)定(ding)(ding)。管與溝之間的距離是50mm,管與管之間的(de)距離(li)為30mm。
三(san)、鋪(pu)設
將地(di)埋(mai)電纜護(hu)套管(guan)(guan)放入(ru)溝中后,彎度大的(de)地(di)方為(wei)防止其纏繞或擠壓(ya),須用水(shui)泥灌封(feng)。在兩根(gen)護(hu)套管(guan)(guan)連接口處,須用磚砌(qi)并(bing)用水(shui)泥將護(hu)套管(guan)(guan)管(guan)(guan)頭固定。
四、對(dui)連
兩根地埋電纜護套管對接(jie)時,先(xian)將接(jie)頭旋(xuan)至被接(jie)管的一端,然(ran)后倒旋(xuan)至另(ling)一被接(jie)管的一端,再(zai)用(yong)PVC密封膠帶纏繞即可。
五、回填
按(an)要求將地(di)埋電纜護(hu)套鋪設好后(hou),用挖地(di)溝(gou)的原土(tu)回填即可,并(bing)將回填土(tu)夯(hang)實。
六、注意
鋪設過(guo)程(cheng)中,須放置砂土進入地埋電纜護套管中。