Trade Name: ASTRO FLEXI-BATT
Fire Resistant Flexible Board
Highly Flexible Fire Board / Batt designed to prevent the passage of fire around penetrating services with high movement.
Joint movement capability of +/- 50% -10 to +95 °C.
Dynamic movement testing 500 cycles per 30 minutes.
Accommodates site tolerances due to unique Hi-flex design core construction.
Idea for Slab Edge Detail.
Fire resistance testing to EN 1366-3 EI 120, EN 1366-4 EI 120.
Fire Classification to EN 13501-2.
60 mins fire and smoke barrier (1 x 50mm Flexi-Batt)
Acoustic Isolation to EN 10140 to 52dB.
Air Permeability testing to EN 1026 to 600Pa.
Water Permeability testing to EN 1027 to 450Pa.
Can be spray, brush, pour or trowel applied.
Tested with metallic pipes, cables, cable bunches, cable trays and cable ladders.
Certifire 3rd Party Accreditation.
Astro Flexi-Batt is designed to prevent the passage of fire and smoke around penetrating services and is ideal for edge of slab detail and linear joints that require high movement.
Flexi-Batt permits high lateral and longitudinal movement for penetrating services, facade designs and head of wall installations. Its integral structural support system gives large aperture designs the stability of conventional built-in fire stopping methods.
Astro Flexi-Batt has a low density constructed core coated with ASTRO FLEXI COAT SEAL on both faces.
This fire batt remains flexible, with a movement capability of +/- 50% from -10 °C to +95 °C, to permit thermal and mechanical movement of services.
Causes no known effects to plastic pipes, plastic cables, sheathing or metallic components.
Ideal for slab edge applications, head of wall and movement installations.
Unaffected by oil, fungus, moisture, vermin, weather and contains no halogens or asbestos.
Properties and Specification
Cut fire board slightly oversize so that the board can be compressed into the gap.
Coat substrate, services and slab edges with ASTRO FLEXI COAT SEAL.
For service penetration installations - assemble board in to the opening, ensuring a compressed fit in to the substrate aperture and around the services.
For slab edge installations - assemble board in to the opening, using ‘Z’ bracket in slab edge detail where required (If void is wider than 250mm).
Apply ASTRO FLEXI COAT SEAL to close any visible openings.
Maintain record of installation.
ASTRO FLEXI- BATT : 600mm x 1000mm x 50mm: 80kgm³ density.
To Order & Specify
FLEXI - BATT
Fire Test or Assessment Reports
Fire Resistance EN 1366-3 EI 120 / EN 1366-4 EI 120
Acoustic Isolation EN 10140 43dB when installed with 2 x 50mm Board.
Air Permeability 600 Pa EN 1026 - 100Pa 0.4/1.5 m3/h/m2
Water Permeability 450 Pa EN 1027 - No Leakage
Movement 500 cycles per 30 mins - 50% expansion and compression
Health and Safety
We recommend that installer use rubber gloves and eye protection to avoid skin and eye contact when cutting the boards as the dust produced is an irritant. Do not ingest. .Keep out of reach of children.
Normal good industrial and personal hygiene practices should be observed.
Does not emit halogen or other toxic gases when exposed to flame.
Low VOC (air quality).
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