Wall Board

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Wall Board

Wall board is a glass wool board which has water repellent properties owing to the fact that it contains silicone. It is used in between two walls, at double layer sandwich wall panels for fire safe thermal and sound insulation purposes.

Technical Specifications

Application Area

  • By spreading a coat of nylon cover on corrugated metal sheet of the roof as a vapor barrier, its joints are overlapped 10 cm and glued.
  • Industrial Building Board is placed on vapor barrier layer.
  • The application is completed with metal cladding.
  • Industrial Building Boards are properly placed in the cassette systems at facade applications.
  • The application is completed by facade cladding.
  • It is recommended to apply either acoustic band or insulation board on joints where the metals touch each other for preventing sound and thermal bridges

Technical Specifications

Properties Symbol Unit Description Tolerance Standard
Material – – Glass Wool – TS EN 13162
Density ρ kg/m3 22 +/-10% –
Width w mm 600 +/-1,5% TS EN 822
Length l mm 1200 +/-2% TS EN 822
Thickness t mm 30 40 50 60 75 100 T3 ** TS EN 823
Facing – – Unfaced – –
Reaction to fire – – A1 – TS EN 13501-1
Squareness Sb mm/m max. 5 – TS EN 824
Flatness Smax mm max. 6 – TS EN 825
Dimensional Stability Δεd % max. 1 – TS EN 1604
Declared Thermal Conductivity (10 °C) ʎD W/m.K 0.035 – TS EN 12667/12939
Thermal Resistance RD m2.K/W 0.85 1.10 1.40 1.70 2.10 2.85 – –
Short Term Water Absorption Wp kg/m2 max 1 – TS EN 1609
Specific Heat * c kJ/(kg.K) 0.84 – EN 12524
Water Vapor Diffusion Resistance Coefficient * µ – 1 – TS EN 12086
Dynamic Elasticity * Edyn kN/m2 0.8 – DIN 52214
Packaging Material – – PE Film – –

* Literature value.

** T3: -3% or -3 mm; +10% or +10 mm. The biggest value is chosen at minus tolerance, the smallest value is chosen at plus tolerance.