Not required., Stringer for over 400 mm void., Knauf PGR acoustic pedestal cap., GifaFloor pedestal cap., GifaBond blue panel adhesive., Knauf edge insulation strip mineral wool at perimeters.
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Load
3.0 kN (S+R); 4.0 kN (S+R+X).
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LoadSafetyFactor
To EN 13213, Class 2.
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Thickness
25 mm.
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Panel size
1200 x 600 mm.
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Density
To EN 15283‑2, ≥1500 kg/m³.
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Water vapour resistance
30/50 μ.
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Edges
Tongue and groove.
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Strength
To EN 13892‑8, ≥1.0 N/mm².
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Hardness
≥40 N/mm².
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Water absorption
To EN 15283-2, ≤300 g/m².
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Flexural strength
≥8.7 N/mm².
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SpecificHeatCapacity
>1000 J/(kg∙K).
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ThermalConductivity
0.44 W/(mK).
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Coefficient of thermal expansion
12.9∙10-6 1/K.
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Panel weight
29.6 kg.
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Reaction to fire
To EN 13501‑1, A1 (non-combustible).
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Fire resistance
To EN 13501-2, REI30.
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Impact sound reduction
~13 db (without covering); ~26 db (with covering).