OBEX CORTEX 0520FR Class B Breather Membrane W1
Verified by manufacturer 17 days ago
KIWA BDA
Certificate type
Class B (EN 13501-1) Weathertight Breather Membrane.
Application
Suitable use for facades with open or closed joints to facilitate the escape of moisture.
Bonded and sealed using the Cortex 0825 Installation Kit which contains 2 rolls of Cortex Double-Sided Tape and 6 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
Cortex 0520FR Class B Breather Membrane is a breathable yet water resistant facade membrane. The 0520FR achieves class B-s1,d0 according to EN 13501-1. Part of the Cortex Class B Throughwall Membrane System.
General information
Color | Black |
Shape | Other |
Length | 50000 mm |
Width | 1500 mm |
Uniclass | |
CAWS | H92/785 Breather membrane H30/350 Breather membrane P10/65 Breather membrane P10/320 Breather membrane |
Specification data - Plastics sheets
Purpose | Breather membrane to facilitate the escape of moisture from the building. |
Performance characteristics | - |
Tensile strength (minimum) | 270 N/ 50 mm (longitudinal) and 175 N/ 50 mm (transverse). |
Tear resistance | 90 N (longitudinal) and 100 N (transverse). |
Fire performanceTo EN 13501-1: | B-s1, d0. |
Physical properties | - |
Colour | Black.With white printing. |
Dimensions | - |
Thickness (minimum) | 0.3 ± 0.1 mm. |
Width (minimum) | 1500 mm. |
Roll length (minimum) | 50 m. |
Flexibility at low temperature | -40°C. |
UV resistance | 6 months. |
WatertightnessTo EN 1928: | Class W1. 2 Kpa. |
Water vapour transmissionTo EN ISO 12572: | 0.1 m. Sd value. |
Literature
0520FR Installation Guide
Third party certifications
KIWA BDA
Cortex 0520FR KIWA BDA Agrement Certificate
Similar products from OBEX Protection Ltd
OBEX CORTEX 0200FR Class A2 ISM (Interface Sealing Membrane)
OBEX CORTEX 0230FR Class A2 VCL
OBEX CORTEX 0500FR Class B ISM (Interface Sealing Membrane)