Permeable pavement and water-retaining pavement materials [Case study: Isesaki Citizen's Forest Park]
Introducing case studies of permeable and water-retaining pavement material "Color Sand"! <Isesaki Citizen's Forest Park (Gunma Prefecture)> *Constructed in 2000
In Isezaki City, Gunma Prefecture, at the representative park known as Isezaki Citizens' Forest Park, permeable pavement and water-retaining pavement material colored sand were adopted in 2000. More than 20 years have passed since the installation, and there have been no significant damages that would prevent walking, and it is still actively used as a path in the park, demonstrating one of the characteristics of colored sand: its durability. *Photo taken: May 2021
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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 texture of the surface makes it less slippery even in the rain. ■ No water splashing, 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 phenomenon in midsummer. ■ Disperses direct heat, reducing glare even in hot weather. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage Example】 ■Pathway *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, revitalizing spring water, promoting the growth of trees and flowers, and restoring "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" access, "disaster evacuation routes," "weed prevention measures," and "school route improvements."