fermacell Firepanel A1

fermacell Firepanel A1

fermacell Firepanel A1 is a new dimension in fire protection for dry linings. The innovative development of the original fermacell Gypsum Fibreboard complies with construction materials class A1 (non-combustible).

A1 classification for linings are increasingly being specified throughout Europe for public buildings where dry construction methods are used. The reason is the harmonisation of fire safety tests and fire protection classifications, which have resulted in more stringent national requirements for construction materials and building elements. fermacell Firepanel A1 was designed specifically for these applications. A new formulation and the use of non-combustible fibres have made this possible.

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  • Approvals

    Labelling in accordance with DIN EN 15283-2

    GF-I-W2-C1

    Building material class DIN EN 13501-1

    non-combustible, A1

    IMO FTPC part 1

    non-combustible

    Component classifications

    National/European

  • Dimensional tolerances at constant humidity for standard board sizes

    Length, width

    ± 2 mm

    Diagonal difference

    ≤ 2 mm

    Thickness tolerance

    ± 0.2 mm

    Board thicknesses

    10 / 12.5 / 15 mm

  • Characteristic values

    Gross density

    1200 ± 50 kg/m³

    Flexural strength

    > 5.8 N/mm²

    Balancing humidity at 65% relative humidity and 20°C air temperature

    1.3 %

    Water vapour diffusion resistance coefficient

    μ = 16

    Thermal conductivity (in acc. with DIN EN 12664)

    λ10,tr = 0,38 W/mK

    Expansion/shrinkage in case of a change in relative humidity of 30 % (20°C)

    0.25 mm/m

    pH value

    7 - 8