Road heating <hot water circulation method>

Road heating using warm water circulation! We also introduce a case study at the Korinbo intersection in Ishikawa Prefecture.

The heated water circulation road heating system generates warm water by heating clean water with a gas boiler and circulates it through heat radiation pipes (steel pipes) to melt snow. Since it does not spray water, concerns about pedestrians getting wet from splashes and water mist are reduced. It is considered to be more efficient than electric heating systems over large areas. In the case of the Korinbo intersection in Ishikawa Prefecture, an epoxy asphalt mixture is used in the protective layer around the pipes to create a robust pavement structure that suppresses the bending of the heat radiation pipes and adequately follows the deformation caused by traffic loads. 【Key Points】 ■ Durable ■ Melts snow with warm water ■ Reduces splashing *For more details, please download the PDF or feel free to contact us.

Snow melting equipment