Summary
Mineral fibre fire resistant slab insulation.
Mineral fibre fire resistant slab insulation.
Application
Fire resistant board for sealing service penetrations in walls or floors. Suitable for indoor use without additional environmental protection.
Fire resistant board for sealing service penetrations in walls or floors. Suitable for indoor use without additional environmental protection.
Description
Specifically designed for sealing around service penetrations in walls and floors, a single Astroflame board (50 mm or 60 mm thick) can provide high levels of fire integrity and insulation.
Tested in block wall, concrete, masonry, plasterboard partition and concrete floors.
Provides up to four hours of fire resistance in accordance with BS 476: Part 20: 1987 and EN 1366-3 : 2009. Up to Rw 60 dB sound reduction, please refer to the Astroflame technical department.
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. Astro Batt cut edges or joints should be coated with Astro Coat or Astro Mastic.
*For specific details please refer to the test certification.
Please note specific fire, acoustic and EI ratings will vary depending on the thickness of batt used and the configuration, please contact manufacturer for confirmation.
Features and benefits:
- Fire resistant board for sealing service penetrations in walls or floors.
- CE and UKCA Marked and UL-EU Accreditation.
- Fire resistant testing to EN 1366-3: 2009 and BS 476 Part 20: 1987.
- Fire classification to EN 13501-2.
- Air permeability testing to EN 1026.
- Acoustic isolation testing to EN 10140.
- Suitable for indoor use without additional environmental protection.
Specifically designed for sealing around service penetrations in walls and floors, a single Astroflame board (50 mm or 60 mm thick) can provide high levels of fire integrity and insulation.
Tested in block wall, concrete, masonry, plasterboard partition and concrete floors.
Provides up to four hours of fire resistance in accordance with BS 476: Part 20: 1987 and EN 1366-3 : 2009. Up to Rw 60 dB sound reduction, please refer to the Astroflame technical department.
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. Astro Batt cut edges or joints should be coated with Astro Coat or Astro Mastic.
*For specific details please refer to the test certification.
Please note specific fire, acoustic and EI ratings will vary depending on the thickness of batt used and the configuration, please contact manufacturer for confirmation.
Features and benefits:
- Fire resistant board for sealing service penetrations in walls or floors.
- CE and UKCA Marked and UL-EU Accreditation.
- Fire resistant testing to EN 1366-3: 2009 and BS 476 Part 20: 1987.
- Fire classification to EN 13501-2.
- Air permeability testing to EN 1026.
- Acoustic isolation testing to EN 10140.
- Suitable for indoor use without additional environmental protection.
Product certifications
Color
White, Green
White, Green
Finish
Coated
Coated
Material
Rock mineral fibre
Rock mineral fibre
Shape
Rectangle
Rectangle
Length
1200 mm
1200 mm
Width
600 mm
600 mm
Height
50 mm, 60 mm
50 mm, 60 mm
SKU Code
AFB1200DC50
AFB1200DC
Specification
Classification data
Third-party certification
UKCA: 0843-UKTA-24/0040, 0843-CPR-1388.
CE: CE-ETA-20-1091, CE-2531-CPR-CXO10296.
UKCA: 0843-UKTA-24/0040, 0843-CPR-1388.
CE: CE-ETA-20-1091, CE-2531-CPR-CXO10296.
Thermal conductivity (maximum)
0.038 W/m·K.
0.038 W/m·K.
Thickness (minimum)
50 mm.
-
Density
140 kg/m³.
-
Facing
Astro Coat (facing and edges)., Astro Coat (facing), Astro Mastic (edges).
Astro Coat (facing and edges)., Astro Coat (facing), Astro Mastic (edges).
Edges
Square.
Square.
Fire performance
To EN 1366-3: 2009 and BS 476 Part 20: 1987, four hours.
To EN 1366-3: 2009 and BS 476 Part 20: 1987, four hours.
Sound insulation rating
To EN 10140, Rw ≤60 dB.
To EN 10140, Rw ≤60 dB.
Thickness (minimum)
-
60 mm.
Density
-
160 kg/m³.
Additional properties
Durability
Y1 - Intended for use at temperatures below 0°C with exposure to UV and humidity but no exposure to rain. Includes lower classes Y2, Z1 and Z2.
Y1 - Intended for use at temperatures below 0°C with exposure to UV and humidity but no exposure to rain. Includes lower classes Y2, Z1 and Z2.
Flexibility
Medium, 12.5%.
Medium, 12.5%.
Core material
Stone fibre.
Stone fibre.
Board size
1200 x 600 mm.
1200 x 600 mm.
Air permeability
To EN 1026, 1.4 m³/m²·h at 600 Pa.
To EN 1026, 1.8 m³/m²·h at 100 Pa.
To EN 1026, 1.8 m³/m²·h at 100 Pa.
To EN 1026, 1.4 m³/m²·h at 600 Pa.
To EN 1026, 1.8 m³/m²·h at 100 Pa.
To EN 1026, 1.8 m³/m²·h at 100 Pa.
Face coating thickness
1 mm (nominal).
1 mm (nominal).
Sustainability data
Material
Rock mineral fibre
Rock mineral fibre