Masonry Cavity Barrier 552 has been designed to prevent the passage of fire through concealed voids within the external fabric of a masonry building.
Key points :
Euroclass A1 non-combustible.
FLEXI Edge ensurestightfriction fit.
High performing acoustic, thermal and fire protection properties.
Will not slump, even if studs shrink.
Zero Ozone Depletion Potential (ODP) and Global Warming Potential (GWP).
Specification :
For Cavity Size: up to 50mm (15mm compression required) Thickness: 65mm Width: 65mm Length: 1200m Quantity: 1 Thermal Conductivity: 0.038 W/mK R-Value: 2.47 m²K/W Fire Rating: A1
Application:
The Barrier is suitable for both vertical and horizontal positioning to the edge of cavities, around penetrations, at separating compartment lines and to sub-divide cavities.
Certification:
Euroclass A1 fire rating / Tested and assessed for up to 60 minutes fire resistance (integrity and insulation) in accordance with BS 476: Part 20. ISO14001 - Environmental Management. EN 13162 - Manufactured in accordance with. A+ rating on BRE Green Guide
