BauderJFRI WFRL Membrane (Water Flow Reducing Layer)
Verified by manufacturer 5 months ago
A spun-bonded polypropylene sheet for use as a separator sheet over BauderJFRI and BauderGLAS Inverted insulation.
Application
- For use as a separator sheet over BauderJFRI and BauderGLAS Inverted insulation.
- Supplied as part of the JFRI Inverted Insulation System to minimize water flow through and below the insulation.
Description
A flexible sheet of polypropylene strands randomly spun-bonded together, in a CFC free process. UV stabilized to reduce degradation by sunlight. Embossed and textured surface to minimize reflected glare.
Bauder JFRI WFRL Membrane reduces the cooling effect of rainwater and therefore improves the thermal performance of the insulation, whilst also helping to reduce the flotation effect, reducing the weight of ballast required.
Bauder JFRI WFRL Membrane is breathable, therefore will not create a condensation trap within the construction.
Only to be used as part of a full Bauder Waterproofing System. Not for use with Bauder LiquiTOP PU System.
General information
Color | White |
Material | Polypropylene |
Length | 100000 mm |
Width | 3000 mm |
Warranty description | Manufacturer guidanceA comprehensive range of guarantee options are available. Please contact your local Bauder Area Technical Manager for more information. |
Uniclass | |
CAWS | J31/390 Water flow-reducing layer J41/390 Water flow-reducing layer Q37/335 Separation layer |
Specification data - Plastics sheets
Material | Polypropylene. |
Purpose | Water flow reducing layer. |
Performance characteristics | |
Water vapour resistance (minimum) | 0.011 MNs/g.Guidance for specification option: To BS EN ISO 12572. |
Fire performance | Reaction to fire to BS EN 13501-1, Euroclass E. |
Third-party certification | British Board of Agrément (BBA) certificate.Guidance for specification option: 01/3812 Product Sheet 5 & 6. |
Form | Spun-bonded. |
Physical properties | |
Colour | White. |
Weight (minimum) | 0.1 kg/m². |
Dimensions | |
Thickness (minimum) | 0.45 mm. |
Width (minimum) | 2.7 m. |
Roll length (minimum) | 100 m. |
Sustainability data
Country of product manufacture | United Kingdom |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | Manufacturer guidancePlease refer to EPD on the Bauder website. |
Recyclability | 100% |