SUPPORT of 0.4 - 10 kV MODIFIED

摘要

The invention relates to the supporting structures for the installation of power lines. The purpose of the utility model is to increase the strength of the structure of power poles with simultaneous increase frost resistance, water resistance and fracture toughness of concrete in the structure that ultimately will increase the service life of bearings. Prop transmission line is fabricated as follows. The standard form of electricity pylon casting concrete mixture is injected, the modified dispersion multilayer carbon nanotubes, thereby improving the structural strength of electric poles while improving cold resistance, water resistance and fracture toughness in concrete construction.