The Rockwool Ablative Coated Batt is made up of a high-density stone wool core that is treated on both outer sides with an ablative coating.
They are designed to provide an air seal barrier to stop the passage of fire through wall and floor voids, as well as providing an additional smoke and acoustic seal.
Rockwool Acoustic Intumescent Sealant must be applied to all cut edges
Use Ablative Liquid to reinstate the coating which may have been damaged during installation.
Features
- Up to 4 hours fire protection
- Excellent fire resistance from a single batt
- Suitable for large unframed voids up to 7.02m²
- Suitable with multiple substrates and services
- Tested for air tightness, preventing the passage of smoke
- Acoustic properties
- Lightweight and simple to install
- Easily cut to size to fit the aperture
- Can be used with Rockwool Firepro Pipe Collars
- Made from renewable and naturally occurring resource
Application
- Multi-service penetrations
- Solid walls and floors, and flexible walls
- Blank seal
- Head of wall seal
- Face fixed applications
- Large framed service voids
- Tested with dampers
Testing
- CE marked
- BS EN 1366-3: 2009 and the dedicated fire resistance standard for linear joint seals
- BS EN 1366-4:2006
- Classified in accordance with BS EN 13501-2
- BS 476 Part 20 & 22
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