Efforts that consider
the roadside environment, etc.
Nichireki is working on three improvements
in consideration of the roadside environment.
01Asphalt odor
Asphalt is usually warmed and liquefied before use.
When heat is applied, a unique odor is generated.
At Nichireki, we are working to create products that can improve this odor.
- List of Products / Methods
- Modified Asphalts
- Joint / waterproof / crack injection material
02Tire road noise
In the motorized society, the noise of automobiles can be a problem for roadside residents. Nichireki is working to improve the living environment by making products that reduce this noise. We are working to improve the living environment.
- List of Products
- Modified asphalt for low noise pavement
- Medium temperature asphalt
03Road surface temperature
The surface of asphalt pavement can reach temperatures above 60 ° C, especially on hot summer days. That is said to be one of the causes of the heat island phenomenon. Nichireki is working to improve the thermal environment of roadsides and pedestrian spaces by using special pavement that suppresses the temperature rise on the surface.
- List of Methods
- Heat shield pavement
- Water-retaining pavement
