50 mm, 60 mm, 70 mm, 75 mm, 80 mm, 90 mm, 100 mm, 110 mm, 120 mm, 125 mm, 130 mm, 140 mm, 150 mm, 155 mm, 160 mm, 165 mm, 170 mm, 180 mm, 190 mm, 200 mm, 210 mm, 220 mm, 230 mm, 240 mm, 250 mm
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Specification
Standard
To BS EN 13162.
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Third-party certification
Rocksilk® Rainscreen Slab - BBA Certificate - 19/5609.
Eurofins Gold.
Euroclass A1 Reaction to Fire Classification.
Green Guide Rating A+.
CE Marking.
EPD (EN 15804+A2).
Declare Red List Free
EUCEB.
CCPI Product - Verification Number 00600063/0426.
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Form
Slab.
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Facing
Unfaced.
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Thickness (minimum)
250 mm.
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Width (nominal)
600 mm.
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Thermal conductivity (maximum)
0.034 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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Wind load
3.6 kPa (76 m/s).
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Water absorption
<1 kg/m² tested in accordance with BS EN 1609.
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Dimensional stability
Tested in accordance with BS EN 1604, stable.
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Environmental Product Declaration (EPD)
EPD available. In accordance with BS EN 15804+A2.
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Green guide rating
A+.
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Indoor air quality
Eurofins Gold achieved.
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VOC emissions
Products manufactured with ECOSE® Technology generate low levels of dust, VOCs and contain no added formaldehyde or phenol.
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Cavity barriers
Can be used as part of a system with Knauf Insulation cavity barriers: Rocksilk® Rainscreen FFCB.
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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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This product includes self-declared certifications provided directly by the manufacturer.
While not verified by an Environmental Product Declaration (EPD), these declarations outline key environmental performance data shared by the manufacturer.
This property contains differences between variants. Double check the values to ensure this variant is still appropriate for you.
A normalised value to allow better comparisons and calculations in LCA tools. Calculation determined from available data.
The value calculated and declared in the manufacturer's certification.
The value has been self declared by a manufacturer.
This data has not come from a certification.