規格型(xing)號:40mm-200mm CFRP碳素(su)波紋(wen)管(guan)也就是通常(chang)所說的碳素(su)波紋(wen)管(guan)。CFRP碳(tan)(tan)素(su)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)是(shi)以(yi)高密度聚乙烯和改性(xing)碳(tan)(tan)素(su)為主(zhu)要原料,碳(tan)(tan)素(su)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)管(guan)(guan)采用擠出成(cheng)型和獨特的旋轉(zhuan)成(cheng)型工(gong)(gong)藝技(ji)術生產的新(xin)型電(dian)(dian)力(li)線纜(lan)保護管(guan)(guan)道。它以(yi)其特有(you)(you)的螺紋(wen)(wen)狀(zhuang)物造型,碳(tan)(tan)素(su)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)具有(you)(you)高強(qiang)度、高韌性(xing)耐腐蝕(shi)、耐高溫(wen)、絕(jue)緣電(dian)(dian)阻高、阻燃性(xing)好(hao)、質量(liang)輕、壽命長、不易(yi)變形等多種(zhong)優點(dian),該碳(tan)(tan)素(su)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)已廣(guang)泛應用于城市路燈線路地(di)埋工(gong)(gong)程,電(dian)(dian)氣化鐵(tie)路電(dian)(dian)力(li)、通信電(dian)(dian)纜(lan)的敷設(she)地(di)埋工(gong)(gong)程,高速公(gong)路電(dian)(dian)力(li)、通信設(she)施的建設(she)與改造工(gong)(gong)程,住(zhu)宅小區建設(she)工(gong)(gong)程及公(gong)園和大型娛樂場所(suo)的地(di)埋電(dian)(dian)纜(lan)工(gong)(gong)程,是(shi)目前最理想的地(di)埋電(dian)(dian)纜(lan)護套(tao)管(guan)(guan)材(cai)。
![]() |
![]() |
施工方法
一、地埋電(dian)纜護套管(guan)管(guan)徑(jing)的選擇
根(gen)據電(dian)纜外徑、容(rong)許(xu)電(dian)壓、電(dian)流及工(gong)程其他條件(jian)選擇(ze)。
二、挖工程溝(gou)
根據(ju)有關部門規定用(yong)戶(hu)要(yao)求(qiu)挖溝(gou),其寬度(du)(du)、深度(du)(du)須根據(ju)敷設電纜根數而定。管與(yu)溝(gou)之間的距離是50mm,管(guan)(guan)與管(guan)(guan)之(zhi)間的距離為(wei)30mm。
三(san)、鋪設
將地埋電纜護(hu)套管(guan)(guan)放入溝中后,彎(wan)度大(da)的地方為防止其纏繞或擠壓,須用水(shui)泥(ni)灌封。在兩根護(hu)套管(guan)(guan)連(lian)接口處,須用磚砌并用水(shui)泥(ni)將護(hu)套管(guan)(guan)管(guan)(guan)頭固定。
四、對(dui)連
兩根(gen)地(di)埋(mai)電纜護套管(guan)對接(jie)時(shi),先將接(jie)頭旋至被接(jie)管(guan)的一(yi)端,然后倒旋至另一(yi)被接(jie)管(guan)的一(yi)端,再用PVC密封膠帶纏繞(rao)即可。
五、回填
按要求將地埋電纜護套(tao)鋪設好(hao)后(hou),用挖地溝的原土回(hui)填(tian)即可(ke),并將回(hui)填(tian)土夯(hang)實。
六(liu)、注意
鋪設過程(cheng)中,須放置(zhi)砂土進入地埋電纜護套管中。