Smart systems for green and utility roofs
High-performance, CE-marked drainage system with high compressive strength and a specialmono-filament woven geotextile. The ND Drainage System prevents the build-up of hydrostatic pressure on the waterproofing membrane and protects it against mechanical loads. This drainage system is specially suited for installing pedestrian and vehicular pavements on sub-base layers made of rubble and permeable concrete. It's a 3-in-1 product (on roll) consisting of a woven filter geotextile and a pressure dividing slip film (ND 620) that are glued (not thermally bonded) to the dimpled core.
| Product |
ND 600 Drainage Systems |
|
|
| Dimensions |
approx. 32 m x 1.25 m |
| Packaging |
approx. 40 m², roll
|
| Weight |
approx. 1,239 g/m² |
| Construction height |
approx. 12.5 mm |
| Compressive strength |
approx. 900 kPa |
| Material dimpled sheet |
recycled, high impact polystyrene (HIPS) |
| Material woven filter geotextile |
polypropylene (PP) |
| Material pressure dividing slip film |
- |
| Drainage capacity i = 1 (20 kPa) |
5.27 l/(s.m) |
| Drainage capacity 2 % fall (20 kPa) |
0.72 l/(s.m) |
| CE |
hEN 13252 |
| ND 620 Drainage System |
|
|
approx. 32 m x 1.25 m
|
|
approx. 40 m², roll
|
|
approx. 1,281 g/m²
|
|
approx. 12.5 mm
|
|
approx. 900 kPa
|
|
recycled, high impact polystyrene (HIPS)
|
|
polypropylene (PP)
|
|
polypropylene (PP)
|
|
5.27 l/(s.m)
|
|
0.72 l/(s.m)
|
|
hEN 13252
|
Applications
- Nophadrain Parking Deck System - cars
- Nophadrain Podium Deck System - composition with sub-base layer
Tested
- Dynamic load tests and index tests: Technical University of Munich (D)
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