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Fire Resistant Batt - Trade Name: ASTRO BATT
'DoP's = Declarators of Performance.
Specifically designed for sealing around service penetrations in walls and floors, a single Astroflame board (50mm or 60mm thick) can provide high levels of fire integrity and insulation.
Tested in Block Wall, Concrete, Masonry, Plasterboard Partition, Composite Panel and Durasteel Wall. Tested in Concrete Floors.
Offering up to 4 hours fire resistance in accordance with BS4746: Part 20: 1987. Up to Rw 48dB sound reduction achieved by using two boards.
Astroflame Boards consist of a stone fibre core coated on both sides with Astro Coat which transforms during a fire to prevent the passage of fire and smoke and the transfer of heat.
Unaffected by oil, fungus, moisture, vermin, weather and contains no halogens or asbestos.
Fire Resistant Board for sealing service penetrations in walls or floors.
50mm or 60mm thickness batt gives 4 hours fire and smoke barrier and up to 2 hours insulation.
Fire Resistant testing to EN 1366-3 EI 30, EI 60, EI 90, EI 120
Fire Classification to EN 13501-2.
IET (IEE) 17th Edition Fire Stop Compliant to Regulation 527.1-3 - Electrical Installations.
BS 7671-2008 Chapter 42 & 52 - Electrical Installations Fire Resistance.
Air Permeability testing to EN 1026 to 600Pa.
Acoustic Isolation testing to EN 10140 to 48dB.
Life expectancy of over 25 years.
Suitable for indoor use without additional environmental protection.
Remains flexible between -5°c to +70°c.
* Please note specific fire, acoustic & EI ratings will vary depending on the thickness of batt used and the configuration, please contact us for conformation.
Properties & Specification
BATT : 600mm x 1200mm x 50mm: 140kgm³ density.
Use rubber gloves and protection to avoid skin and eye contact.
Cut Batt to suit the opening.
Apply ASTRO COAT to cut surface and the mating substrate.
Assemble batt into the opening using as few pieces as possible.
Fill large voids with off cuts of batt.
Should there be a clear opening (no services) greater than 1200mm x 1200mm a steel support system should be used.
Maintain record of installation.
To Order & Specify
Please quote- Quantity / Trade name / Product ref / Description
Fire Test or Assessment Reports
Please refer to the Properties & Specification table above.
Health and Safety
We recommend that dust masks, gloves and eye protection be worn when cutting the boards as the dust produced is an irritant.
Does not emit halogen or other toxic gases when exposed to flame. Normal good industrial and personal hygiene practices should be observed.
No Power Tools required for installation (no energy source required).
As part of our policy of ongoing improvements, we reserve the right to modify, alter or change product specifications without giving notice. Product illustrations are representations only. All information contained in this document is provided for guidance only, and as ASTROFLAME FIRESEALS LTD has no control over the installation methods of the products, or of the prevailing site conditions, no warranties expressed or implied are intended to be given as to the actual performance of the products mentioned or referred to, and no liability whatsoever will be accepted for any loss, damage or injury arising from the use of the information given of products mentioned or referred to herein.
The above information to the best of our knowledge is true and accurate and based upon
current test data and is supplied for your guidance only. Customers should satisfy themselves