Astroflame Passive Fire Protection Products

Trade Name: Astro Batt

Fire Resistant Batt

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, EI90, EI120 BS 476 - 240mins.

Fire Classification to EN 13501-2.

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.

Fire Protection Certification Logos

Astro Batt at Astroflame - in various sizes

View a range of styles



>> See more : Additional product images

>> Call us to order: 01329 844 500

>> Email us to order: sales@astroflame.com

Description

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.Astro Batt CE certification.

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.

ASTRO BATT cut edges or joints should be coated with ASTRO COAT.

If your installation is subject to regular structural movements we stock a flexible fire rated batt and a flexible sealant coating designed to accommodate compression and elongation forces.

 

CE InformationCE Marked Documents
'DoP's are 'Declaration of Performance'
'CoC's are 'Certificate of Constancy of Performance'
'TDS' are 'Technical Data Sheet'

ul-eu_certification 'UL Documentation' are 'UL - EU Certificate'

  • Please note specific fire, acoustic & EI Ratings will vary depending on the thickness of batt used and the configuration, please contact us for confirmation.

Properties & Specification

50mm Thickness Batt

Dimensions

1200mm x 600mm x 50mm

Stone Fibre Density

140Kg/m³

Coating Thickness

1mm Nominal, 2.2kg wet film coating

Fire Resistance

4 hours – BS476 pt20/22;BS EN1366-3; BS EN 1363-1 BS EN13501-2

Insulation (Single Batt)

142 minutes on seal face, EI 60, E 90

Insulation (Double Batts)

264 minutes on seal face

Acoustic Performance

Acoustic Reduction up to 48Rw, 61DnTW (Double 50mm Batt) EN10140
Acoustic Reduction of 24Rw, 38DnTW (Single 50mm Batt) EN10140

Air Permeability

600Pa EN 1026 - 100Pa 1.8/1.4 m3/h/m2

Thermal Conductivity (U Value)

0.034 W/mK at 10°C

Maximum Size of Seal

Wall 5.76m², Floor 2.88m²

Maximum Size – Unsupported

2880 x 1440mm (with services) 1200 x 1200mm (no services)

Maximum Size - Plasterboard

2400 x 1200mm

Maximum Size - Unsupported Floor

1600 x 700mm

Mechanical support

30mm x 30mm x 1.6mm steel angle

60mm Thickness Batt

Dimensions

1200mm x 600mm x 60mm

Stone Fibre Density

160Kg/m³

Coating Thickness

1mm Nominal, 2.2kg wet film coating

Fire Resistance

4 hours – BS 476 pt20/22 BSEN 1366-3

Insulation (Single Batt)

120 minutes on seal face

Acoustic Performance

44dB mean reduction up to 62.2dB reduction (with one 60mm Fire Batt).
44dB mean reduction up to 65.4dB reduction (with two 60mm Fire Batt)

Mechanical Support Required

30mm x 30mm x 1.6mm steel angle

Thermal Conductivity (U Value)

0.034 W/mK at 10°C

Maximum Size of Seal

Wall 5.76m², Floor 2.88m²

Maximum Size – Unsupported

1.2m x 0.6m (no services)

Mechanical support 1

30mm x 30mm x 1.6mm steel angle

Heat Aging – 336 hrs

No defects at 40°C

Water Vapour Permeability

3.08g/m²/24 hours

Product Availability

Product Code

Product Description

Size

AFB1200DC50

Astro Batt

600mm x 1200mm x 50mm: 140kgm3 density.

AFB1200DC60

Astro Batt

600mm x 1200mm x 60mm: 160kgm3 density.

To Order & Specify

Please contact us and quote the following information - Please quote- Quantity / Product Code / Product Description / Size
Typical wording- 20/ AFB1200DC50 / Astro Batt / 600mm x 1200mm x 50mm

>> Tel: 01329 844 500 or >> Email: sales@astroflame.com

Fire Test or Assessment Reports

Please refer to the Properties & Specification table above.

Installation

For further information on installation requirements please review the installation video or contact the technical team on: tel 01329 844 500 or email sales@astroflame.com

Health and Safety

The product does not present any known health hazards during or after installation. Normal good industrial and personal hygiene practices should be observed. For further information on health and safety requirements please contact the technical team on: tel 01329 844 500 or email sales@astroflame.com

Environmental Impact

No Power Tools required for installation (no energy source required).
Dust free.
Smoke and Air Tightness.
Noise Reduction.
Thermal Insulation.
Recycling of Packaging.
Avoidance of Air Filtration.
Core being manufactured in accordance with ISO14001.
The life cycle of Fire Batts is over 25 years.

Astroflame (Fire Seals) Ltd. Intumescent House
Unit 8, The IO Centre, Stephenson Road, Segensworth
FAREHAM, ENGLAND PO15 5RU
tel 0800 023 2482
(01329 844500)
fax 0800 023 2483
(01329 844600)
intl
tel +44 1329 844500
fax +44 1329 844600

 

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