Permeation while storing in the ground? Permeation manhole 'New Pola Hole'
A lightweight and easy-to-install permeable manhole due to its integrated design!
The "New Pola Hall" is a monolithic assembly-type manhole manufactured by Kokka Corporation, a comprehensive manufacturer of secondary products made from permeable concrete. Since it is made of permeable concrete, it disperses the water pressure from liquefaction and allows pressure to permeate. Additionally, we offer a wide range of sizes from Φ900 to Φ1200, so please feel free to contact us if you have any requests. 【Features】 ■ Monolithic manhole for lightweight and easy installation ■ In-row type for slip prevention ■ Maintenance-friendly with safety steps for management ■ Aesthetically pleasing design ■ Reduced weight leads to lower construction costs *For more details, please download the PDF or contact us.
- 企業：コクカコーポレーション
- 価格：Other
