|Material||Thermally and mechanically consolidated filter geotextile made of 100% polypropylene
|Mass per unit (EN ISO 9864)||approx. 305 g/m²|
|Tensile strength, MD / CMD (EN ISO 10319)||approx. 22/24 kN/m|
|Elongation at maximum load, MD / CMD (EN ISO 10319)||>50/50|
|Static puncture resistance CBR (EN ISO 12236)||>3,500 N|
|Cone drop test (EN ISO 13433)||approx. 15 mm|
|Waterflow normal to the plane (EN ISO 11058)||approx. 40 l/m²s|
|Characteristic opening size (EN ISO 12956)||approx. 60 μm|
|Thickness (EN ISO 9863/1)||approx. 1.8 m|
|Geotextile robustness class (GRK)||5|
|Durability||Predicted to be durable for a minimum of 25 years in natural soils with 4<pH|
- System element of the Nophadrain Water Retention Roofs wit intensive and trafficable (pedestrian and vehicular) applications.
- Horizontal filter layer between drainage- and gravel base layers as a system element of the Nophadrain Intensive Green Roof and Podium/Parking Deck Systems.
To be covered within 14 days after the day of installation.