AV 100 Drainage System

High-performance CE-marked drainage system made out of recycled high impact polystyrene. The core of the AV Drainage System is a dimpled sheet with a high compressive strength and a construction height of approx. 8 mm. A non-woven geotextile is bonded to each dimple as a filter layer. Application The AV 100 Drainage System is a component of the Nophadrain Extensive Green Roof System - (steep) pitched roof that acts as a filter, drainage and protection layer. Properties • Material dimpled sheet: recycled high impact polystyrene (HIPS) • Material geotextile filter: polypropylene (PP) and polyethylene (PE) • Construction height: approx. 8 mm • Compressive strength: approx. 500 kPa • Weight: ca. 653 g/m² (AV 100) • Drainage capacity at i = 1 at 20 kPa: approx. 2.97 l/(s.m)