Summary
Cavity fire barrier for masonry construction.
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Application
For use at separating floor levels. Provides up to two hours fire integrity horizontally or vertically within external masonry walls, ideal for use at separating floor levels. Manufactured from rockfibre mineral wool insulation with a class ‘O’ reinforced aluminium foil facing to both sides offering excellent resistance to smoke.
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Description
Fire stop slab that provides up to two hours fire integrity horizontally or vertically within external masonry walls, ideal for use at separating floor levels. Manufactured from rock fibre mineral wool insulation with a class ‘O’ reinforced aluminium foil facing to both sides, offering excellent resistance to smoke.
It is fixed using ARC Fixing Spike, which is fitted to the external surface of the inner leaf. The barrier is then impaled onto the spike.
Features and benefits:
- Up to two hours' fire integrity.
- Foil-faced to provide a smoke barrier.
- Suitable for horizontal or vertical applications.
- Cut to size on site or factory-finished.
- Available to suit cavity widths of up to 300 mm.
- BRE Green Guide 'A+' rating.
- Manufactured under ISO 9001- and ISO 14001-certified 'Quality and Environmental Systems'.
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Material
Rock fibre mineral wool, Aluminium
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Length
1200 mm
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Width
55 mm, 65 mm, 75 mm, 85 mm, 95 mm, 105 mm, 115 mm, 125 mm, 135 mm, 145155 mm, 165 mm, 175 mm, 185 mm, 195 mm, 205 mm, 215 mm, 225 mm, 235 mm, 245 mm, 255 mm, 265 mm, 275 mm, 285 mm, 295 mm, 305 mm
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Height
100 mm
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Specification
Material
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Facing
Reinforced aluminium foil.
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Fire performance
Euroclass A1.
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Additional properties
Materials
Rock fibre mineral wool / reinforced aluminium.
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ThermalConductivity
0.035 W/mK.
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Dimensions
55 x 100 x 1200 mm.
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To fit cavity width:
50mm.
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