AV 120 Drainage System

AV 100 Drainage System Similar to the AV 100 Drainage System but with an additional pressure-dividing slip film glued to the back of the dimpled sheet that acts as the first smooth, non-sticky surface of the slip layer and as an additional protection layer of the waterproofing membrane. Application The AV 120 Drainage System is a component of the AV "Clic" Sub-Structure Drainage and Protection System 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) • Material pressure-dividing slip film: polypropylene (PP) – ND 120 only • Construction height: approx. 8 mm • Compressive strength: approx. 500 kPa • Weight: ca. 702 g/m² (AV 120) • Drainage capacity at i = 1 at 20 kPa: approx. 2.97 l/(s.m)