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Dörken Delta-Terraxx Streifen 12,5x0,75 m
Dörken Delta-Terraxx Streifen 12,5x0,75 m
Dörken Delta-Terraxx Streifen 12,5x0,75 m
Dörken Delta-Terraxx Streifen 12,5x0,75 m
Dörken Delta-Terraxx Streifen 12,5x0,75 m

Dörken Delta-Terraxx Streifen 12,5x0,75 m

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DELTA®-TERRAXX

The high-performance protection and drainage system DELTA®-TERRAXX offers a universal solution for horizontal and vertical applications on all compression-resistant substrates.

Universal protection and drainage system for green areas that can be walked on or driven on and for vertical applications with installation depths of up to 10 m.

Like all DELTA®-TERRAXX types, the material combination of pressure-resistant dimpled sheet and laminated, filter-stable geotextile serves as a drainage layer and effectively protects pressure-resistant substrates from mechanical influences. The strips have an integrated self-adhesive edge and a tested long-term durability of 100 years.

 

DELTA TERRAXX Application

The universal protection and drainage sheet can be used:

  • for flat roofs with heavy surface protection made of gravel,
  • under extensively and intensively green areas,
  • under walkable surfaces with and without base or leveling course,
  • under surfaces that can be driven on by cars,
  • in vertical applications with installation depths of up to 10 m and
  • as reliable methane gas and radon drainage.
The DELTA®-TERRAXX strips are available in a width of 75 cm for paths, bases, retaining walls and connections.

 

DELTA TERRAXX  Technical data
Material of the dimpled sheet High density polyethylene (PE-HD)
Material of the geotextile Polypropylene
Height of dimples approx. 10 mm
Air gap approx. 7,9 l/m²
Service temperature range from -30 °C to + 80 °C
Application in drainage systems for drainage (D) and filters (F) as a protective layer of the seal according to the standards DIN 18531 and 18533
Compressive strenght approx. 400 kN/m² (EN ISO 25619-2)
Tensile strength MD 15,7 kN/m, CMD 14,9 kN/m (EN ISO 10319)
Dynamic perforation resistance 35 mm (EN ISO 13433)
Characteristic opening size 140 μm (EN ISO 12956)
Water permeability 0,07 m/s (EN ISO 11058)
Water flow capacity in the plane 3,17 l/m · s bei 20 kPa (Gradient i = 1,0) (EN ISO 12958)
0,32 l/m · s bei 20 kPA (Gradient i=0,02)
0,42 l/m · s bei 20 kPA (Gradient i=0,03)
0,84 l/m · s bei 20 kPA (Gradient i=0,1)
Resistance to weathering To be covered within two weeks after installation (EN 12224)
Dimensions 12,5 m x 2,40 m, 12,5 m x 0,75 m
Long-term resistance 100 years, according to EN 13438

 

Estimated delivery time 1-3 days