規格型號:40mm-200mm CFRP碳(tan)素波(bo)紋管(guan)也就(jiu)是通(tong)常所說的碳(tan)素波(bo)紋管(guan)。CFRP碳素(su)波紋(wen)管(guan)(guan)(guan)是(shi)以高密度聚乙烯和(he)(he)改(gai)性(xing)(xing)碳素(su)為主要原(yuan)料,碳素(su)波紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)采用(yong)擠出成(cheng)型和(he)(he)獨特的(de)旋(xuan)轉成(cheng)型工(gong)(gong)(gong)藝(yi)技(ji)術生產(chan)的(de)新型電(dian)(dian)(dian)力(li)線(xian)纜(lan)保護(hu)管(guan)(guan)(guan)道。它以其特有(you)的(de)螺紋(wen)狀物(wu)造(zao)型,碳素(su)波紋(wen)管(guan)(guan)(guan)具有(you)高強度、高韌性(xing)(xing)耐腐蝕、耐高溫、絕(jue)緣電(dian)(dian)(dian)阻(zu)(zu)高、阻(zu)(zu)燃性(xing)(xing)好(hao)、質量(liang)輕、壽命長、不(bu)易變形等多(duo)種優(you)點,該碳素(su)波紋(wen)管(guan)(guan)(guan)已(yi)廣泛應用(yong)于(yu)城市(shi)路(lu)(lu)燈線(xian)路(lu)(lu)地(di)埋(mai)工(gong)(gong)(gong)程,電(dian)(dian)(dian)氣化鐵路(lu)(lu)電(dian)(dian)(dian)力(li)、通(tong)信電(dian)(dian)(dian)纜(lan)的(de)敷設地(di)埋(mai)工(gong)(gong)(gong)程,高速(su)公(gong)路(lu)(lu)電(dian)(dian)(dian)力(li)、通(tong)信設施的(de)建(jian)設與改(gai)造(zao)工(gong)(gong)(gong)程,住宅小區建(jian)設工(gong)(gong)(gong)程及公(gong)園和(he)(he)大型娛(yu)樂場(chang)所的(de)地(di)埋(mai)電(dian)(dian)(dian)纜(lan)工(gong)(gong)(gong)程,是(shi)目前最理想的(de)地(di)埋(mai)電(dian)(dian)(dian)纜(lan)護(hu)套管(guan)(guan)(guan)材。
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施工方法
一、地埋(mai)電(dian)纜護套管(guan)管(guan)徑(jing)的選擇
根據(ju)電(dian)纜(lan)外徑、容許(xu)電(dian)壓、電(dian)流及工程其他條件選擇(ze)。
二、挖工程(cheng)溝
根(gen)(gen)據有關(guan)部門規(gui)定用(yong)戶(hu)要求挖溝,其寬度、深度須根(gen)(gen)據敷設電纜根(gen)(gen)數而定。管與溝之間的(de)距(ju)離是50mm,管與管之間(jian)的距離(li)為30mm。
三、鋪設
將地埋電(dian)纜(lan)護(hu)套管放入溝中后(hou),彎度大的地方(fang)為(wei)防止其纏繞或擠(ji)壓,須用(yong)水(shui)泥灌封(feng)。在兩根護(hu)套管連(lian)接(jie)口處,須用(yong)磚砌并用(yong)水(shui)泥將護(hu)套管管頭固定。
四、對連(lian)
兩(liang)根地埋電纜(lan)護套管對接(jie)(jie)時,先將接(jie)(jie)頭旋(xuan)至被接(jie)(jie)管的一(yi)(yi)端,然(ran)后倒旋(xuan)至另(ling)一(yi)(yi)被接(jie)(jie)管的一(yi)(yi)端,再用PVC密封膠帶纏繞(rao)即可。
五、回填
按要求將(jiang)地(di)埋電纜護套(tao)鋪(pu)設好后(hou),用挖地(di)溝的原(yuan)土回填(tian)即(ji)可(ke),并將(jiang)回填(tian)土夯實。
六、注意
鋪設過程中,須放(fang)置砂土(tu)進(jin)入(ru)地埋電纜(lan)護套管中。