Summary
A BBA certified rock mineral wool insulation slab, developed for flat roof insulation in mechanically-fixed applications onto all types of roof deck.
Product certifications
Self-declared
Digital objects
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Color
Brown
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Finish
Unfinished
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Material
Rock mineral wool
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Shape
Rectangle
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Length
1200 mm
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Width
1000 mm
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Height
100 mm, 120 mm, 145 mm, 180 mm
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Specification
Standard
To BS EN 13162.
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Third-party certification
BBA Certificate 08_4526 Rocksilk® Flat Roof Slab.
Euroclass A1 Reaction to Fire Classification.
CE Marking.
Green Guide Rating B.
EPD (EN 15804+A2).
EUCEB.
Made in Britain.
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Form
Slab.
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Facing
Unfaced.
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Thickness (minimum)
100 mm.
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Width (nominal)
1000 mm.
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Thermal conductivity (maximum)
0.039 W/m·K.
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Fire performance
Euroclass A1 to BS EN 13501-1.
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Recycled content
Up to 35%.
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Additional properties
Vapour resistivity
5.00 MN·s/g·m.
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Water absorption
<1 kg/m² tested in accordance with BS EN 1609.
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Dimensional stability
Dimensionally Stable. Tested in accordance with BS EN 1603.
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Compressive strength (mean value)
70 kPa.
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Suitable substrates
Concrete, Metal, Timber, Plywood, OSB.
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Acoustic performance
Rainfall 37–45.6 LiA dB.
Airbourne 39–52 Rw dB.
Airbourne 39–52 Rw dB.
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FM approved
Approval Identification: 0003063483 / RR229016.
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Environmental Product Declaration (EPD)
EPD available. In accordance with BS EN 15804+A2.
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Green guide rating
B.
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Durability
Odourless, rot-proof, non-hygroscopic, do not sustain vermin and will not encourage the growth of fungi, mould or bacteria. The product will have a life equivalent to that of the wall structure in which it is incorporated.
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Thermal resistance
2.56 m²K/W.
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Sustainability data
Country of material origin
United Kingdom
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Country of product manufacture
United Kingdom
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A1-A3 (production stage)
Embodied carbon as defined in BS EN 15804
Normalised unit
19.3
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Declared unit
19.3 kg CO₂ eq/kg
Self-declared
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Recyclability
Recyclable
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Recycled content
35 %
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