AV 6+1 esn Erosion Protection System

Erosion protection system with an innovative dimple design made out of recycled high impact polystyrene. The core of the AV 6+1esn Erosion Protection System is a dimpled sheet with a high compressive strength, a construction height of approx. 26.5 mm and a water reservoir. A non-woven geotextile is glued to the back of the core as a protection layer. Application The AV 6+1esn Erosion Protection System is a component of the Nophadrain Extensive Green Roof System – medium pitched roof that acts as an erosion protection for the AV DGS-M Substrate Mineral with an additional water reservoir. The AV 6+1esn Erosion Protection System is a component of the Nophadrain Extensive Green Roof System – medium pitched roof that acts as an erosion protection for the AV DGS-M Substrate Mineral with an additional water reservoir. Properties • Material dimpled sheet: high impact polystyrene (HIPS) * Material protection geotextile: polypropylene (PP) and polyethylene (PE) • Construction height: approx. 26.5 mm • Compressive strength: approx. 300 kPa • Perforations/m²: approx. 1,048 / ø 2.8 mm • Weight: approx. 1,203 g/m²