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.
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【Structure of Hot Water Circulation Heating Method】 ■ Hot water is generated by the boiler ■ Heat exchange pipes are circulated ■ Heat is transferred from the heat exchange pipes to the pavement surface ■ Snow on the road surface is melted by the heat *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Our company is a rare independent construction firm in the industry that does not have a parent company. We are engaged in various fields such as civil engineering, construction, and the environment, with a focus on road projects. Additionally, in order to realize a world where people and the Earth can coexist and prosper together, we are considering what technologies and methods are truly needed for the preservation of the global environment, and we are committed to research, development, and testing.