ND 4+1 Drainage System

Product | ND 4+1 Drainage System |
---|---|
Dimensions | approx. 32 m x 1.25 m |
Packaging | approx. 40 m², roll |
Weight | approx. 1,010 g/m² |
Construction height | approx. 13.5 mm |
Compressive strength | approx. 700 kPa |
Material dimpled sheet | recycled polystyrene (HIPS) |
Material geotextile filter | polypropylene (PP) |
Materiaal vapour-permeable geotextile | polypropylene (PP) en polyethylene (PE) |
Perforations/m² | approx. 1,540, Ø 6.3 mm |
Water reservoir | approx. 3.6 l/m² |
Drainagecapacity i = 1 (20 kPa) | approx. 5.60 l/(m.s) |
Drainagecapacity 2 % (20 kPa) | approx. 0.68 l/(m.s) |
Dimensions | approx. 32 m x 1.25 m |
Packaging | approx. 40 m², roll |
Weight | approx. 1,010 g/m² |
Construction height | approx. 13.5 mm |
Compressive strength | approx. 700 kPa |
Material dimpled sheet | recycled polystyrene (HIPS) |
Material geotextile filter | polypropylene (PP) |
Materiaal vapour-permeable geotextile | polypropylene (PP) en polyethylene (PE) |
Perforations/m² | approx. 1,540, Ø 6.3 mm |
Water reservoir | approx. 3.6 l/m² |
Drainagecapacity i = 1 (20 kPa) | approx. 5.60 l/(m.s) |
Drainagecapacity 2 % (20 kPa) | approx. 0.68 l/(m.s) |