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DELTA FLORAXX - External Drainage Membrane suitable for Green Roofs

Name: DELTA FLORAXX - External Drainage Membrane suitable for Green Roofs
Brand: Delta Membrane Systems Ltd
SKU: exoxxMHM692KXkTVVkh42c

Verified by manufacturer 3 months ago

Delta Membrane Systems Ltd

Delta Floraxx is used on inverted roofs to drain water away from insulation panels under accessible surfaces.

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+44 (0)1992 523523 Website

Application

Suitable for use on inverted roofs to drain water away from insulation panels under accessible surfaces.
Can be used in extensively planted as well as in accessible inverted roofs covered with paving stones or slabs.

Description

Thanks to its breathable perforation and its dimples, water and air may circulate freely on the underside so that no coherent film of water can form on the insulation.

Features and benefits:

Offers high drainage capacity for green roofs.
Breathable and water-permeable due to the perforation between the storage dimples – ideal for inverted roofs.
Capable of storing 7 L/m² of water as a reserve for periods of drought.
Features the unusual compressive strength of 200 kN/m² thanks to its innovative octagonal dimples.
Can be laid easily and cost-efficiently at a rate of 40 m² per roll.
Forms an excellent foundation for green roofs together with DELTA®-BIOTOPVLIES.
Safe for drinking water and rot proof in soil.
CE-conformable as per BS EN 13252.

General information

Color	Black
Material	High density polyethylene (HDPE)
Shape	Rectangle Guidance for specification option: Supplied in rolls.
Length	10000 mm
Width	2000 mm
Height	25 mm
Warranty description	30 year

Uniclass	Pr_25_57_51_36 High-density polyethylene (PE-HD) studded sheetsPrimary
CAWS	Q37/350 Drainage layer

Specification data - High-density polyethylene (PE-HD) studded sheets

Standard	To BS EN 13252.
Third-party certification	CE Marked, certificate No. 0799-CPD-13.
Stud height	20 mm.
Sheet thickness	25 mm.
Colour	Black.
Performance characteristics	-
Water storage capacity	7 L/m². Guidance for specification option: Reserve for periods of drought.
Flow rate	0.86 L/s/m at 1% roof slope 1.2 L/s/m at 2% roof slope 1.5 L/s/m at 3% roof slope. Guidance for specification option: Maximum drainage lengths of 40, 50 and 70 m respectively.