Permeability coefficient of 1.3 cm/s, with a void ratio of 40% for excellent drainage effect! Installing it reduces the risk of injury from falls.
"Fine grating" is a product with high permeability, allowing for rapid drainage even during heavy rainfall.
By installing this product, the drainage load caused by debris clogging in public drainage facilities is reduced. The surface of the decorative cover is finished smoothly by compacting decorative gravel, allowing for smooth passage for high heels, wheelchairs, carts, and more.
Additionally, with over 30 types of gravel to choose from, it offers high design potential for landscape design, allowing for selections that match the surrounding scenery.
[Features]
- Reduces drainage load caused by debris clogging in public drainage facilities
- Exceptional drainage effect with a permeability coefficient of 1.3 cm/s and a cover void ratio of 40%
- The surface of the decorative cover is smoothly finished by compacting decorative gravel, allowing for smooth passage for high heels, wheelchairs, carts, etc., improving walkability and contributing to barrier-free access.
*For more details, please refer to the PDF materials or feel free to contact us.