Tyvek® FireCurb® Breather Membrane
Add Built-in Safety with a Fire Retardant Breather Membrane
Tyvek® FireCurb® breather membrane (formerly called Tyvek® FireCurb® Housewrap, is only a name change) is a fire-retardant breather membrane for commercial and residential buildings that uses new, patented technology.
DuPont™ Tyvek® FireCurb® Breather Membrane
DuPont™ Tyvek® FireCurb® breather membrane is a lightweight, advanced, fire retardant membrane that self-extinguishes when ignited. It uses a halogen-free flame-retardant coating to reduce the formation of droplets and smoke with minimal environmental impact.
Tyvek® FireCurb® breather membrane takes the airtight and watertight yet vapour-open breather membranes of Tyvek® membranes and adds flame retardancy properties that can significantly increase building safety. Suitable for use in all building types, from bungalows to high-rises, Tyvek® FireCurb® breather membrane offers an outstanding long-term protection solution you can trust.
Features & benefits
| Feature | Benefit |
|---|---|
| Low flammability & self-extinguishing when ignited |
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| Halogen-free flame-retardant coating |
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| Includes all previous Tyvek® characteristics |
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| CE Marking and BBA certified |
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Physical properties
| Method | Unit | Value | |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | g/m2 | 68 |
| Maximum tensile force (MD) | EN 12311-1 | N/50mm | 300 |
| Elongation at max. tensile force (MD) | EN 12311-1 | % | 15 |
| Maximum tensile force (XD) | EN 12311-1 | N/50mm | 290 |
| Elongation at max. tensile force (XD) | EN 12311-1 | % | 18 |
| Resistance to tearing MD (nail shank) | EN 12310-1 | N | 45 |
| Resistance to tearing XD (nail shank) | EN 12310-1 | N | 40 |
Technical resources
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