Permeable pavement and water-retaining pavement materials [Case study: Haneda Innovation City]
Introducing case studies of permeable and water-retaining pavement material "Color Sand"! <Haneda Innovation City (Tokyo)> *Construction completed in 2020
Permeable paving material colored sand has been adopted at Haneda Innovation City. The newly constructed buildings, green lawns, and natural-colored sand match well, creating a very calm atmosphere. It is being used in the pathway area of the Artist Village Zone, and it is expected to become lively in the future, allowing many people to walk through.
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basic information
【Benefits of Adoption】 ■ You can choose colors that harmonize with the surrounding landscape. ■ Provides a soft walking sensation, reducing strain on the legs and back. ■ The fine surface texture makes it less slippery even in the rain. ■ No water splashes, making it easy to walk on even when the surface is wet. ■ Reduces the burden on small rivers and sewage systems. ■ Enriches groundwater and revitalizes vegetation. ■ Mitigates the heat island effect in midsummer. ■ Disperses direct heat, reducing glare even in hot conditions. *For more details, please refer to the PDF materials or feel free to contact us.
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Applications/Examples of results
【Usage Example】 ■Garden Path *For more details, please refer to the PDF document or feel free to contact us.
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Company information
The permeable and water-retaining pavement materials developed by Sanwa Grand Co., Ltd. allow rainwater, an invaluable water resource for the Earth, to permeate and be returned to the ground, thereby alleviating the "heat island phenomenon" in urban areas during the summer, reviving spring water, promoting the growth of trees and flowers, and regenerating "moisture of water and greenery" in the city, creating a pavement that is friendly to both people and nature. Our company aims to contribute to society as a member of a company that creates a comfortable environment through the dissemination of these environmentally friendly pavement materials, which excel in permeability and water retention. Our pavement materials are also ideal for areas with high social needs, such as "barrier-free," "disaster evacuation routes," "weed control measures," and "school route maintenance."