OBEX CORTEX 0223FR Class A2 Breather Membrane W1
Verified by manufacturer 24 days ago
KIWA BDA
Certificate type
Class A2 (EN 13501-1) weathertight breather membrane.
Application
- Applicable for use directly onto sheathing board or insulation.
- Suitable for facades with open or closed joints.
- Bonded and sealed using the Cortex 0825 Installation kit which contains two rolls of Cortex Double-Sided Tape and six rolls of Cortex UV Facade tape.
- Overlaps: 100 mm horizontal laps, 150 mm vertical laps.
- The membrane should be installed to shed water away from the building.
Description
The Cortex 0223FR Class A2 Breather Membrane has a fibreglass cloth structure which is laminated with a foil layer to form a waterproof and vapour permeable facade membrane. The 0223FR achieves class A2 according to EN 13501-1 to meet the highest levels of protection.
Part of the Cortex Class A Throughwall Membrane System.
General information
Color | Silver |
Material | Polymer |
Length | 35000 mm |
Width | 1200 mm |
Uniclass | |
CAWS | P10/65 Breather membrane P10/320 Breather membrane H92/785 Breather membrane H31/280 Breather membrane H30/350 Breather membrane H22/130 Breather membrane H21/130 Breather membrane H31/55 Breather membrane H30/50 Breather membrane H22/20 Breather membrane H21/20 Breather membrane |
Specification data - Vapour-permeable sheets
Standard | To BS EN 13859-2. |
Performance criteria | |
Water vapour properties | Water vapour transmission (Sd value) to EN ISO 12572, 0.08 m. |
Fire performance | To EN 13501-1, Class A2. |
Tensile properties | Tensile strength to EN 12311-2, Longitudinal: 2968 N/50mm; Transverse: 3253 N/50mm. |
Class (minimum) | W1.Guidance for specification option: To EN 1928 (2 kPa). |
Material | Fibreglass cloth with silver foil lamination. |
Form | Laminated cloth. |
Thickness (minimum) | 0.4 mm ±0.03. |
Flexibility at low temperature | To BS EN 1109 at -40°C. |
UV resistance | High. |
Resistance to air penetration | To EN 12114, net leakage: 0 m³/h/m² (±100 Pa). |
Purpose | Weathertight, vapour permeable. |
Width (minimum) | 1200 mm. |
Roll length (minimum) | 50 m. |
Tear resistance | To EN 12310-1, longitudinal: 577 N; transverse: 453 N. |
Elongation at break | To EN 12311-1, longitudinal: 6%; transverse: 5%. |
Integral accessories | 0825 Installation Kit . Guidance for specification option: Contains two rolls of Cortex 0824FR Double-Sided Tape and six rolls of Cortex 0823FR UV Façade Tape. Consult manufacturer for further details. |
BIM objects
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
Third party certifications
KIWA BDA
Cortex 0223FR KIWA BDA Agrement Certificate
Literature
0223FR Installation Guide
Case studies
Wood Wharf B2, Canary Wharf
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