規(gui)格型號:40mm-200mm CFRP碳素(su)波紋管(guan)也(ye)就是通常所說的碳素(su)波紋管(guan)。CFRP碳(tan)(tan)素(su)波紋管(guan)(guan)是以(yi)高(gao)密(mi)度(du)聚乙烯和(he)改性碳(tan)(tan)素(su)為主要原(yuan)料,碳(tan)(tan)素(su)波紋管(guan)(guan)管(guan)(guan)采用(yong)擠(ji)出成(cheng)(cheng)型(xing)和(he)獨特的(de)(de)(de)旋轉成(cheng)(cheng)型(xing)工(gong)(gong)(gong)(gong)藝技術生(sheng)產的(de)(de)(de)新型(xing)電(dian)(dian)力線纜(lan)保護(hu)(hu)管(guan)(guan)道(dao)。它以(yi)其特有的(de)(de)(de)螺紋狀物(wu)造型(xing),碳(tan)(tan)素(su)波紋管(guan)(guan)具有高(gao)強度(du)、高(gao)韌性耐(nai)腐蝕(shi)、耐(nai)高(gao)溫(wen)、絕(jue)緣電(dian)(dian)阻(zu)高(gao)、阻(zu)燃(ran)性好(hao)、質量(liang)輕、壽(shou)命(ming)長、不易(yi)變(bian)形等(deng)多種(zhong)優(you)點,該碳(tan)(tan)素(su)波紋管(guan)(guan)已廣泛應用(yong)于城(cheng)市路燈線路地埋工(gong)(gong)(gong)(gong)程,電(dian)(dian)氣化(hua)鐵路電(dian)(dian)力、通(tong)信電(dian)(dian)纜(lan)的(de)(de)(de)敷設(she)(she)(she)地埋工(gong)(gong)(gong)(gong)程,高(gao)速公路電(dian)(dian)力、通(tong)信設(she)(she)(she)施的(de)(de)(de)建設(she)(she)(she)與改造工(gong)(gong)(gong)(gong)程,住宅小區建設(she)(she)(she)工(gong)(gong)(gong)(gong)程及公園和(he)大型(xing)娛樂場所(suo)的(de)(de)(de)地埋電(dian)(dian)纜(lan)工(gong)(gong)(gong)(gong)程,是目(mu)前最理想的(de)(de)(de)地埋電(dian)(dian)纜(lan)護(hu)(hu)套管(guan)(guan)材。
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施工方法(fa)
一、地埋電(dian)纜護(hu)套管管徑的選擇
根(gen)據(ju)電(dian)纜外徑、容許電(dian)壓(ya)、電(dian)流及工(gong)程(cheng)其他(ta)條件選擇。
二、挖工程溝
根(gen)據(ju)有關部門規定用戶要求挖溝,其寬度、深度須(xu)根(gen)據(ju)敷設電纜根(gen)數而定。管(guan)與溝之間(jian)的距離是50mm,管與管之間(jian)的距離為30mm。
三、鋪設
將(jiang)地(di)埋電纜(lan)護(hu)套(tao)管(guan)放入溝中后,彎(wan)度(du)大的(de)地(di)方為防止其纏繞或擠壓,須用水(shui)泥灌(guan)封。在兩(liang)根(gen)護(hu)套(tao)管(guan)連接口(kou)處(chu),須用磚砌并用水(shui)泥將(jiang)護(hu)套(tao)管(guan)管(guan)頭固定。
四、對連(lian)
兩根地埋電纜護套管對接(jie)時,先將(jiang)接(jie)頭(tou)旋至(zhi)被(bei)接(jie)管的一端,然后倒旋至(zhi)另一被(bei)接(jie)管的一端,再用PVC密(mi)封膠帶纏繞即可。
五、回填
按(an)要求將地埋電纜(lan)護套鋪設好(hao)后,用挖(wa)地溝的原土回填即(ji)可(ke),并將回填土夯實。
六(liu)、注意(yi)
鋪設過程中(zhong),須放置砂土進入(ru)地(di)埋(mai)電纜護(hu)套(tao)管中(zhong)。