Since tunnels are generally formed by excavating mountains, the tunnel environment is cold and humid, and the ventilation openings of tunnels in winter are colder and colder. In rain and snow, the road surface in the tunnel will freeze (especially the entrance and exit of the tunnel is more serious). Due to the characteristics of the tunnel itself and the low temperature in winter, it is difficult for the road surface to freeze and melt, which seriously affects people's traffic safety.
For the treatment of the icing phenomenon of the tunnel road surface in winter, we generally recommend the use of heat tracing thaw. Because of the cold characteristics of the tunnel itself, traditional salt melting, hot water melting, and mechanical ice breaking cannot effectively solve the problem of tunnel road icing, and may further aggravate tunnel road icing. The electric heating cable converts electric energy into heat energy to melt ice and prevent freezing of snow on the road.
Our company has a special heating cable for deicing the tunnel pavement. We need to install it under the ground cement during installation, which can reduce the impact force caused by the rolling of vehicles, and the cement pavement can also play a good role in heat storage and heat dissipation. effect. De-icing and anti-freezing of the road surface can be more effective. Compared with the traditional thawing method, the electric heating cable is more environmentally friendly and energy-saving, and will not cause unnecessary waste of resources. In addition, the electric heating cable is easy to install, simple to maintain, and can be digitally managed remotely. In addition, the electric heating cable has a long service life, generally having a service life of several decades.
Our company is a professional electric heat tracing manufacturer in the industry. The electric heat tracing products produced are widely used. It can not only be installed on roads to melt snow and ice, but also be installed in fire protection, petroleum, chemical, electric power, steel and civil water pipes, solar water heater pipes It is an energy-saving and environmentally friendly heat tracing product in the thermal insulation and antifreeze of agricultural pipelines.