規格型號:40mm-200mm CFRP碳素波(bo)紋(wen)管(guan)也就是(shi)通(tong)常所說的碳素波(bo)紋(wen)管(guan)。CFRP碳(tan)(tan)素(su)波(bo)紋(wen)(wen)管(guan)是以高密(mi)度聚(ju)乙烯(xi)和改性(xing)碳(tan)(tan)素(su)為主要原料,碳(tan)(tan)素(su)波(bo)紋(wen)(wen)管(guan)管(guan)采用(yong)擠出(chu)成型(xing)和獨特(te)的(de)(de)旋轉(zhuan)成型(xing)工(gong)(gong)(gong)藝(yi)技術(shu)生產的(de)(de)新型(xing)電(dian)(dian)(dian)力(li)線纜(lan)(lan)保護(hu)管(guan)道。它以其特(te)有的(de)(de)螺紋(wen)(wen)狀物造(zao)型(xing),碳(tan)(tan)素(su)波(bo)紋(wen)(wen)管(guan)具有高強度、高韌性(xing)耐腐蝕、耐高溫、絕緣電(dian)(dian)(dian)阻高、阻燃性(xing)好、質量輕(qing)、壽命長(chang)、不易(yi)變形(xing)等多種優(you)點,該(gai)碳(tan)(tan)素(su)波(bo)紋(wen)(wen)管(guan)已(yi)廣泛應(ying)用(yong)于城(cheng)市路(lu)燈線路(lu)地(di)(di)埋(mai)工(gong)(gong)(gong)程(cheng)(cheng)(cheng),電(dian)(dian)(dian)氣(qi)化鐵路(lu)電(dian)(dian)(dian)力(li)、通信電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)敷設地(di)(di)埋(mai)工(gong)(gong)(gong)程(cheng)(cheng)(cheng),高速公路(lu)電(dian)(dian)(dian)力(li)、通信設施的(de)(de)建設與改造(zao)工(gong)(gong)(gong)程(cheng)(cheng)(cheng),住(zhu)宅小區(qu)建設工(gong)(gong)(gong)程(cheng)(cheng)(cheng)及公園和大型(xing)娛樂場(chang)所的(de)(de)地(di)(di)埋(mai)電(dian)(dian)(dian)纜(lan)(lan)工(gong)(gong)(gong)程(cheng)(cheng)(cheng),是目前最理想的(de)(de)地(di)(di)埋(mai)電(dian)(dian)(dian)纜(lan)(lan)護(hu)套(tao)管(guan)材。
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施工方(fang)法
一(yi)、地埋電纜護套管(guan)管(guan)徑的選擇
根據電(dian)纜外徑(jing)、容許電(dian)壓、電(dian)流(liu)及工(gong)程其他條(tiao)件選擇。
二、挖工程溝
根據有關部門規(gui)定用戶要(yao)求挖溝(gou),其寬度、深度須根據敷(fu)設電纜根數而定。管(guan)與溝(gou)之間的距離(li)是50mm,管與管之(zhi)間(jian)的距(ju)離(li)為30mm。
三、鋪設
將地埋電(dian)纜護(hu)套管(guan)放入溝中后,彎度大的地方(fang)為防止其纏繞或擠壓,須用水泥灌(guan)封(feng)。在兩根護(hu)套管(guan)連接口處,須用磚(zhuan)砌并(bing)用水泥將護(hu)套管(guan)管(guan)頭固定。
四、對(dui)連
兩根地埋(mai)電纜護套管(guan)對接(jie)(jie)時(shi),先將接(jie)(jie)頭旋至被接(jie)(jie)管(guan)的一(yi)(yi)端,然(ran)后倒旋至另一(yi)(yi)被接(jie)(jie)管(guan)的一(yi)(yi)端,再用PVC密封膠帶纏(chan)繞即可(ke)。
五、回(hui)填
按要求將地埋電纜(lan)護(hu)套鋪設(she)好后,用挖地溝的原(yuan)土回填即可,并將回填土夯實。
六、注意
鋪(pu)設過程(cheng)中,須(xu)放置砂土進入地埋電纜(lan)護(hu)套管中。