FRP кабельный канал трубы

In recent years, with China's accession to the WTO, the modernization of urban construction has speeded up, at the same time scientific and effective use of limited space on the city, more and more will power, and communications cable construction projects on the ground. To minimize or avoid late facilitate the maintenance, There is an urgent need for an excellent performance, quality, reduce urban road excavation, long life, and with the construction of modern cable to support the protection of quality cable products with catheter. With the traditional steel, cast iron pipe, PVC pipe, concrete pipe, and other types of catheter compared to glass fiber reinforced plastic catheter with many of the traditional cable duct incomparable advantages to make up for their lack of fully as the upgrading of traditional catheter products. * High Intensity Anti-loading ability, and FRP cable ducts social and economic benefits can be used directly Buried under the carriageway, not build a protective layer of concrete, thus greatly reducing construction costs, with significant social and economic benefits. * Corrosion Resistance Specially designed FRP cable duct resistance to acid, alkali and salt, untreated sewage, corrosive soil and groundwater, and many other chemical fluid erosion than the traditional catheter long life, its design life of 50 years or more . * Flame retardant, heat resistance and good antifreeze FRP cable duct can be -50 - +130 long-term use without deformation. * Good electric insulation properties No eddy current losses and corrosion, energy saving, applies to single-core cable laying containing traffic flow, thermal resistance small, the normal operation of the cable without any adverse effects. * Flexible System A flexible pipe, Coupled with flexible joints, can resist outside pressure and infrastructure damage caused by subsidence. * Finish high FRP cable duct wall directly in contact with the mold, the surface is very smooth, burr, wear light slippery rope, cable will not be scratched. * Installation of the convenient FRP cable catheter used Chengcha-connections to facilitate the installation of connections; Layup rubber ring seal, to Rechanlengsu, prevent sediment entering. * Light weight, ease of installation transport FRP pipe cable duct weighs only 1 / 4, concrete 1 / 10. Simple Installation of convenience, can carry a dynamic, the two will be installed in situ, can greatly shorten the construction period, reducing installation costs. At the same time to avoid road excavation exposed for too long, affecting urban traffic order and other issues. * A wide range of applications FRP cable duct to meet the specific requirements of various users, and can be applied to the land area in the soft mud, collapsible loess areas, lakes, Haidian district, as well as the presence of highly corrosive medium depth chemical, and other venues in the region. Use of special combination of pillow can be composed of multi-multi-multi-channel row in the way.