DELTA®-FLORAXX TOP

Druckfeste, wasserspeichernde Dränbahn mit integriertem Geotextil für den Einsatz im Gründach und für genutzte Umkehrdächer

DELTA®-FLORAXX TOP

 
 
  • DELTA®-FLORAXX TOP in warm roofs with an extensive/intensive green cover.
  • Developed specifically for use in green roofs, DELTA®-FLORAXX TOP, an innovative dimpled sheet, forms a protection and drainage layer with a high load-bearing capacity which is optimised for the requirements of horizontal drainage.
  • Acting as a protection, filtration, and seepage layer, it retains 7L of water per m² within its thickness of 20mm.
  • Thanks to its robust octagonal dimples additionally reinforced by ribs, the sheet will safely support even heavy loads.
  • As the filtration layer is fused to the top of the sheet and does not need to be laid our separately, the substrate for planting may be spread directly on the sheet that prevents water from accumulating.
DELTA®-FLORAXX TOP in der Anwendungzoom
DELTA®-FLORAXX TOP in der Anwendungzoom
 
Gründach mit DELTA®-FLORAXX TOPzoom
 
 

DELTA®-FLORAXX TOP

 
 
  • The sealed surface must be thoroughly cleaned, so that after installation of the drainage layer no damage can occur to the waterproofing. The waterproofing must be root resistant according to FLL or protected by a root barrier. A protective and separating layer like the DELTAR-BIOTOPVLIES is laid on the waterproofing. 
  • The drainage layer is simply rolled out on the underlayer. Here, the filter stable geotextile facing up. With a blade knife the membrane will be cut to the required length. 
  • Detach the geotextile from the edge of the overlapping sheet and push it behind the smooth overlap of the sheet installed previously. 
  • To extend a sheet, remove the geotextile at the top end, lay two rows of dimples together, and connect the sheets with the DELTAR-FLORAXX connector and the rivets, 5 rivets/2 m. 
  • Install the sheets Step by Step. 
  • The substrate can then be applied directly.
DELTA®-FLORAXX TOP in der Anwendungzoom
FLORAXX TOP in der Anwendungzoom
 

technical data: DELTA®-FLORAXX TOP

 
 
Material

Compression-resistant, water-retaining dimpled sheet made of high-density polyethylene with a fused-on polypropylene geotextile

Dimple height

approx. 20 mm

Compressive strength

approx. 200 kN/m²

Drainage capacity

approx. 10 l/s x m

Air gap

approx. 14 l/m²

Operating temperature range

-30 °C to +80 °C

Water storage capacity

approx. 7 l/m²

Vertical water permeability

approx. 8,5 l/m² x s

Chemical properties

Resistant to chemicals and degradation in soil, safe for drinking water

Roll size

10,0 x 2,0 m
Cloth width: 2.10m

CE conformability

CE-tested as per DIN EN 13252

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Contact

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Dörken GmbH & Co. KG
 
 

Dörken GmbH & Co. KG
Wetterstraße 58
D-58313 Herdecke
Germany

Tel          +49 23 30/63-0
Fax         +49 23 30/63-355
E-Mail    membranes@doerken.de

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© Dörken GmbH & Co. KG · A member of DÖRKENGROUP · DELTA® is a registered trademark of Ewald Dörken AG, Herdecke, Germany.

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