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Dörken DELTA-NB Noppenbahn
The proven in practice and cost-effective DELTA®-NB studded sheet is suitable for use as a filter layer, foundation wall protection and drainage layer in two-leaf constructions.
DELTA®-NB has a diagonal stud structure for straight-cut folding and precise corner shaping.
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Application as a filter layer
DELTA®-NB can in many cases be used as a replacement for a filter layer made from lean concrete. This saves excavation, equipment costs and waiting times. -
Smooth overlapping edge
Sheets with a width of > 1,0 m are provided on one of the longitudinal sides with an approximately 10 cm wide un-studded edge in order to make it easier to overlap the sheets. -
Diagonal stud arrangement
The diagonal stud structure enables the sheet to be folded right along the edge. This makes it easier to form it against adjoining components (corners, component edges etc.). -
Resource-saving
DELTA®-NB is manufactured entirely from recycled raw materials.
Technical data for DELTA®-NB:
| Material | Special PE of high density, without plasticisers, fully recyclable |
| Material | Anthracite |
| Stud height | approx. 8 mm |
| Air volume between the studs | approx. 5,3 l/m2 |
| Temperature resistance | -30 °C to + 80 °C |
| Compressive strength | approx. 200 kN/m2 |
| Contact surface studs/substrate | approx. 1450 cm2/m2 |
| Chemical properties | Chemically resistant, root-resistant, rot-proof, suitable for drinking water |
| Roll dimensions | 20 m x 0,50 m |
Product safety information
Manufacturer information:
Dörken GmbH & Co. KG
Reichsstraße 20
Nordrhein-Westfalen
Dortmund, Deutschland, 44379
[email protected]
https://www.doerken.de
Reichsstraße 20
Nordrhein-Westfalen
Dortmund, Deutschland, 44379
[email protected]
https://www.doerken.de
Responsible person:
Dörken GmbH & Co. KG
Reichsstraße 20
Nordrhein-Westfalen
Dortmund, Deutschland, 44379
[email protected]
https://www.doerken.de
Reichsstraße 20
Nordrhein-Westfalen
Dortmund, Deutschland, 44379
[email protected]
https://www.doerken.de
- Container: Roll
- Item weight: 8,00 kg
- Content: 20,00 m2
