Description
Rocksilk® RS140 Building Slabs are high performance rock mineral wool insulation slabs designed for a wide range of thermal, acoustic and fire protection applications. Manufactured in various densities, the slabs are ideal where specific mechanical characteristics, sound absorption or fire performance are required, providing a versatile solution for both building and industrial projects.
Manufactured using Knauf Insulation’s innovative ECOSE® Technology, Rocksilk® Building Slabs are non-combustible and achieve the highest possible Euroclass A1 fire classification. The slabs offer excellent acoustic performance, outstanding fire resistance and can be supplied with factory-applied foil or tissue facings to suit a variety of installation requirements.
Features
- Material Type: Rock Mineral Wool Insulation Slab
- Fire Classification: Euroclass A1 Non-Combustible
- Binder Technology: ECOSE® Plant-Based Binder
- Melting Temperature: Greater Than 1000°C
- Applications: Thermal, Acoustic & Fire Protection





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