規格型號(hao):40mm-200mm CFRP碳(tan)素波(bo)紋管也就是(shi)通常所說的(de)碳(tan)素波(bo)紋管。CFRP碳(tan)素(su)(su)波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)是以(yi)高(gao)密(mi)度聚乙烯和(he)(he)改性(xing)碳(tan)素(su)(su)為主要原料,碳(tan)素(su)(su)波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)采(cai)用(yong)擠出成型(xing)和(he)(he)獨特的旋轉成型(xing)工藝技術(shu)生產(chan)的新型(xing)電(dian)(dian)(dian)力(li)線纜(lan)(lan)保護(hu)(hu)管(guan)(guan)(guan)(guan)(guan)道。它(ta)以(yi)其特有(you)的螺紋(wen)狀物(wu)造型(xing),碳(tan)素(su)(su)波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)具(ju)有(you)高(gao)強度、高(gao)韌性(xing)耐腐蝕、耐高(gao)溫、絕緣電(dian)(dian)(dian)阻(zu)高(gao)、阻(zu)燃性(xing)好(hao)、質量輕、壽命長、不易變(bian)形(xing)等多(duo)種優點,該碳(tan)素(su)(su)波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)已(yi)廣泛應用(yong)于(yu)城市(shi)路燈線路地埋(mai)工程(cheng),電(dian)(dian)(dian)氣化鐵路電(dian)(dian)(dian)力(li)、通信電(dian)(dian)(dian)纜(lan)(lan)的敷設(she)地埋(mai)工程(cheng),高(gao)速公(gong)路電(dian)(dian)(dian)力(li)、通信設(she)施(shi)的建(jian)(jian)設(she)與(yu)改造工程(cheng),住宅小區(qu)建(jian)(jian)設(she)工程(cheng)及公(gong)園和(he)(he)大型(xing)娛樂場所(suo)的地埋(mai)電(dian)(dian)(dian)纜(lan)(lan)工程(cheng),是目前最理想的地埋(mai)電(dian)(dian)(dian)纜(lan)(lan)護(hu)(hu)套管(guan)(guan)(guan)(guan)(guan)材。
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施工方法
一、地埋電纜(lan)護套管(guan)管(guan)徑的選擇(ze)
根據電(dian)纜外徑、容許電(dian)壓、電(dian)流(liu)及工(gong)程其他(ta)條(tiao)件選(xuan)擇。
二、挖工程溝
根據有關(guan)部門規定(ding)用戶要(yao)求(qiu)挖溝,其寬度、深度須根據敷設電纜根數而定(ding)。管與溝之間的距(ju)離(li)是50mm,管(guan)與管(guan)之(zhi)間的距離(li)為(wei)30mm。
三、鋪設(she)
將地(di)埋電纜護套(tao)管放(fang)入溝中后,彎度(du)大(da)的地(di)方為防止其纏繞或擠壓(ya),須(xu)用(yong)(yong)水泥灌(guan)封。在兩(liang)根(gen)護套(tao)管連接口處(chu),須(xu)用(yong)(yong)磚(zhuan)砌并用(yong)(yong)水泥將護套(tao)管管頭固定。
四、對連
兩根(gen)地埋電(dian)纜護套管對(dui)接時,先將接頭旋至被接管的(de)一(yi)端,然后(hou)倒旋至另一(yi)被接管的(de)一(yi)端,再(zai)用PVC密封膠帶纏繞即可。
五、回填(tian)
按要求(qiu)將地(di)埋電纜護套鋪設好(hao)后,用挖地(di)溝(gou)的原土(tu)回填即可,并(bing)將回填土(tu)夯實。
六、注意
鋪(pu)設過程中(zhong),須(xu)放(fang)置砂土進入地埋電纜護套管中(zhong)。


