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  • free shipping of order above 299 €
  • Orders made before 12pm shipping same day
  • Need a better price? Or special DISCOUNT, call us !

DELTA FLORAXX green roof membrane
DELTA FLORAXX green roof membrane
DELTA FLORAXX green roof membrane
DELTA FLORAXX green roof membrane
DELTA FLORAXX green roof membrane

DELTA FLORAXX green roof membrane

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189,00
189,00

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DELTA®-FLORAXX  ideal solution for the green roofs.

Water-retaining drainage sheet with a for perfect green roofs.

Diffusible protective and drainage membrane with water storage function. Surface drainage and water storage in one. Ideally suited for use on green as well as on inverted roofs.

The dimpled membrane is safe for drinking water, resistant to chemicals and does not rot in the ground.

 

  • Large water reservoir of approximately 7 l/sqm
    DELTA®-FLORAXX stores rainwater. This is why it serves as a water reservoir for dry periods. Excess rainwater can run off through the perforation holes punched in the dimpled sheet and can be drained on the roof waterproofing between the knobs.
  • 80% higher compressive strength
    Thanks to the octagon knob with reinforcing ribs, it has an approx. 80% higher compressive strength than standard nubs.
  • Vapour-permeable
    Thanks to its perforation, the dimpled membrane is open to diffusion (with an SD value of approximately 0.4 m) by enabling unhindered drainage as well as vapour pressure relief. This prevents a closed water film from forming on the insulation and damaging it.
  • Logistics
    DELTA®-FLORAXX FLAT is also available in the format 2.35 x 1.00 m as sheet goods. 200 pieces and/or 470 sqm per industrial pallet. (Compare DELTA®-FLORAXX: 240sqm (6 rolls) on an industrial pallet)

Technical data: DELTA®- FLOARAXX 

Material of the dimpled sheet HDPE-Noppenbahn perforiert mit aufkaschiertem PP-Geotextil
Dimple height approx. 20 mm
Compressive strength approx. 200 kN/m² (EN ISO 604)
Air gap approx. 14 l/m²
Servicetemperature range -30 °C bis + 80 °C
Water flow capacity in the plane approx. 10 x 10-3 m²/s (10 l/s · m) (EN ISO 12958)
Water permeability with vertical inflow approx. 8,5 l/m² · s
Perforation diameter approx. 6,5 mm
Water storage capacity approx. 7 l/m²
CE conformity Standard DIN EN 13252, test report no. 1.1/13525/0394.01-2009
Roll dimensions 2,0 m x 20,0 m , 2,35 m x 1,00 m (DELTA®-FLORAXX FLAT)

Estimated delivery time 1-3 days