Perforated slab
Tech+ Retention+
Tech Retencja+ is an innovative solution from the Polbruk brand, providing 33.00% water retention into the soil and a biologically active surface area of 51.25%. It is perfect for parking lots and driveways, and its modern, “modern” design blends seamlessly with the surroundings of contemporary cities. DOWNLOAD THE BROCHURE.
Available colors and textures
- S South
- N North
- CEN Central
- W West
- PL All Poland
Tech+ Retention+ thk 10 cm
Texture
Smooth
Thickness
10 cm
Dimensions
60×40 cm
Type of traffic
Light vehicular traffic up to 3.5 metric tons
Available colors
Available colors
Textures
Smooth
Availability by region
Gallery
Polbruk Graphite rectangle, 6 or 8 cm thick
Download files
Tech Retencja+ Perforated Slab
Polbruk Tech Retencja+ supports a modern approach to pavement design, where reducing surface runoff of rainwater is important. This solution allows water to infiltrate through the pavement and subbase while offering a high proportion of permeable and biologically active surface area. According to the informational material at Tech, Retencja+ achieves 33.00% permeable area and 51.25% biologically active area. For the system to function as intended, proper design, suitable soil conditions, and correct installation and maintenance are essential: INFORMATION GUIDE.
Available colors:
- Gray
- Graphite
- Latte
Textures:
- Smooth
Thickness:
- 10 cm – made to order
Available sizes:
- 60x40 cm
Application:
Tech Retencja+ Perforated Slab is designed for parking lots, driveways, and other surfaces where water retention and a large biologically active surface area are essential. Approved for vehicle traffic up to 3.5 metric tons.
Product advantages:
- Provides 33.00% permeable surface area and 51.25% biologically active
surface area - Minimalist design.
- Ideal for parking lots and driveways.
Tech’s Perforated Paving Slab is an excellent choice for those who value aesthetics and design-oriented solutions.
