Verified by manufacturer 18 hours ago
A high-tenacity non-woven virgin fibre polypropylene geotextile fabric for heavy-duty applications. The permeable membrane allows water flow but ensures particles are kept in place.
For heavy duty applications, within an inverted green roof system in conjunction with the following waterproofing membranes:
Pro-Living® Filter Fleece is a high-tenacity non-woven virgin fibre polypropylene geotextile fabric for heavy-duty applications. The permeable membrane allows water flow but ensures particles are kept in place.
Color | Grey |
Material | Polypropylene Guidance for specification option: UV-stabilized virgin fibre polypropylene. |
Shape | Rectangle |
Length | 100000 mm |
Width | 1000 mm |
Height | 1 mm Guidance for specification option: Standard (as supplied). In-situ thickness will vary depending on effective pressure applied to it. |
Uniclass | |
CAWS | Q37/360 Filter membrane |
SKU Code | GRFF150100 |
Classification data | |
Material | Polypropylene. Guidance for specification option: UV-stabilized virgin fibre polypropylene. |
Purpose | Filtration layer. |
Performance characteristics | |
Tensile strength (minimum) | To EN ISO 10319, MD/CMD 12.0 kN/m. |
Elongation to break | To EN ISO 10319, MD 55%; CMD 60%. |
UV stabilization | Manufacturer's standard. |
Environmental performance requirements | |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | None – virgin material. |
Form | Non-woven. |
Physical properties | |
Colour | Grey. |
Weight (minimum) | 150 g/m². |
Dimensions | |
Thickness (minimum) | 1 mm. Guidance for specification option: To EN ISO 9863-1. Manufacturer guidanceStandard thickness is 1 mm; this will decrease depending on the pressure applied to it from the roof finishes e.g.
|
Width (minimum) | 1000 mm. |
Roll length (minimum) | 100 m. |
Water permeability | To EN ISO 11058, 100 mm/s (permeability normal to the plane). To EN ISO 12958, 1.60 10-3 L/s (in-plane flow capacity). |
Weathering | Passes EN 12224 weathering test. It is highly recommended that the Filter Fleece is covered within 30 days from the day of installation. Guidance for specification option: The material can be exposed to sunlight for a maximum of four months with a degradation of the mechanical properties depending on season. |
Puncture resistance | To EN ISO 12236, static: 1.9 kN. To EN ISO 13433, dynamic: 26 mm. To EN 14576, pyramid: n/a. |
Technical characteristics, other | Transmissivity to EN ISO 10318, 1.60 L/ms. Opening size to EN ISO 12956, 90 µm. |
Material | Polypropylene Guidance for specification option: UV-stabilized virgin fibre polypropylene. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
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