URSA WALLTEC REFLEX is a non-combustible glass mineral wool insulation slab. It is treated with a silicon-based water repellent and features a micro-perforated aluminium foil on one side which is applied during the manufacturing process.
Product description:
Application
URSA WALLTEC REFLEX is designed to be used as thermal and acoustic insulation for soffit insulation under concrete, timber or metal floors.
Thermal Conductivity
Declared thermal conductivity (lambda (λ) value) of 0.032W/mK.
Density
Manufactured at a nominal density of 32kg/m³.
Fire Classification
Deemed non-combustible with a fire classification of Euroclass A1 (the highest possible rating) when tested to EN 13501-1:2018 Reaction to Fire.
If you require historical versions of product documentation, or documents relating to any discontinued products, please contact URSA at technicalursa.uk@etexgroup.com
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