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Polyfoam™ Slimline Zero Membrane - Water Flow Reducing Layer
Verifierad av tillverkaren för 9 månader sedan
BBA Agrément Certificate
Certifikattyp
A thermally bonded tri-laminate of polypropylene.
Applikation
For use as a separating and water flow reducing layer (WFRL) in inverted flat roof systems and green roofs.
For full application details please refer to BBA certificate 17/5454.
Beskrivning
A high performance, thermally bonded tri-laminate of polypropylene; spunbonded (outer layers) and microporous (inner layer).
Features and benefits:
- It is used in combination with Polyfoam Roofboards (specified separately) as part of the Polyfoam Inverted Roof System for inverted and green roofs.
- Improves the thermal performance of protected membrane flat roofs by reducing the amount of rain water flowing between the insulation and the waterproofing membrane.
- Improves the thermal performance of inverted and green roofs.
- Waterproof and water vapour permeable.
- Enables thinner insulation and less ballast to be used.
- BBA certified.
Technical characteristics:
- Water resistance: able to resist a 1.5 m-head of water.
- Consult manufacturer's literature for further details.
Typical project types:
- Mixed use
- Domestic
- Industrial
- Commercial
- Education
Allmän information
Färg | |
Material | Polypropylene |
Form | Rectangle |
Längd | 100000 mm |
Bredd | 1500 mm |
Höjd | Bespoke |
Uniclass | |
CAWS | J41/10 Reinforced bitumen membrane warm deck roof covering J42/385 Filter layer |
Specifikationsdata - Plastskivor
Klassificeringsdata | |
Material | Polypropylene. Vägledning för specifikationsalternativ: 3-layer polypropylene. |
Purpose | Separating and water flow reducing layer (WFRL) in low moisture impact inverted and green roofs. |
Standard | To BS EN 13859; to EN 20811. |
Third-party certification | BBA Certificate 17/5454. |
Performance characteristics | |
Tensile strength (minimum) | MD: 185 N/50 mm; CD: 130 N/50 mm. Vägledning för specifikationsalternativ: To EN 12311-1. 20 cm folded MD/ CD, to prEN 13859: 65 N/20cm. |
Tear resistance | 55 N/200 mm. Vägledning för specifikationsalternativ: To EN 12310-1. |
Water vapour resistance (minimum) | 1200 g/m2·d. Vägledning för specifikationsalternativ: Water resistance to EN 20811: 1.5 m of water head. Water vapour transmission (23ºC/ 85% humidity), Lyssy: 1200 g/m².d. |
Fire performance | To BS EN 13501-1, Class E. |
UV stabilization | To prEN 1397, up to four months. |
Physical properties | |
Colour | Black topside with grey underside. |
Weight (minimum) | 95 g/m². |
Dimensions | |
Width (minimum) | 1.5 m. |
Roll length (minimum) | 100 m. |
Hållbarhetsdata
Innehåller Red List-material | No |
Materialets ursprungsland | Czechia |
Produktens tillverkningsland | Czechia |
Material | Polypropylene |
| Carbon dioxide equivalent | |
Koldioxidekvivalent, enligt definition i BS EN 15804 Självdeklarerad | |
Steg Normaliserad enhet Deklarerad enhet Steg:A1–A3 (”Produktionsskede”) Normaliserad enhet : Deklarerad enhet :- Tillverkarens vägledningData not available. | |
BIM-objekt
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Läs mer om
| Plattform | Kompatibel | Version |
|---|---|---|
 Revit | - | 5 |
 IFC | - | 5 |
Produktcertifieringar
BBA Agrément Certificate
BBA Agrément Certificate 17/5454 Product Sheet 2 - Inverted Roof System