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Stone Wool Duct Board

Stone Wool Duct Board

It is a stone wool board faced with aluminium foil on one side used for external thermal insulation, internal sound insulation of air conditioning and ventilation ducts.

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Application Area

  • Before the boards are applied, duct surfaces to be used are cleaned to make sure the surface is free from dust and grease. If cold air insulation is going to be applied for the external thermal insulation, definitely the boards faced with aluminium foil should be used against condensation risk. The boards are installed into the pins (5- 6 pins per m2) fastened to the outside of the duct with foiled side facing the exterior. Board joints are sealed with self adhesive aluminium foil tape with great care to ensure that joints are water impermeable.
  • Before the boards are applied, duct surfaces to be used are cleaned to make sure the surface is free from dust and grease.
  • If cold air insulation is going to be applied for the external thermal insulation, definitely the boards faced with aluminium foil should be used against condensation risk.
  • The boards are installed into the pins (5- 6 pins per m2) fastened to the outside of the duct with foiled side facing the exterior.
  • Board joints are sealed with self adhesive aluminium foil tape with great care to ensure that joints are water impermeable.

Material Safety Forms

İZOCAM_SW_MSDS_EN

Technical Specifications

Properties Symbol Unit Description Tolerance Standard
Material - - Stone Wool - TS EN 14303
Density ρ kg/m3 70 +/-10% -
Width w mm 600 +/-1,5% TS EN 822
Lenght l mm 1200 +/-2% TS EN 822
Thickness t mm 25 30 40 50 T4 * TS EN 823
Facing - - Al-foil - -
Reaction to fire - - A1 - TS EN 13501-1
Declared Thermal Conductivity (10 °C) Tort °C 50 100 150 200 250 300 350 - TS EN 12667/12939
13787
λ W/m.K 0.039 0.048 0.059 0.072 0.087 0.103 0.122
Specific Heat ** c kJ/(kg.K) 0.84 - EN 12524
Squareness Sb mm/m max. 5 - TS EN 824
Packaging Material - - PE Film - -
Other Information Maximum service temperature on the side faced with aluminium foil is 90 °C.

* T4: -3% or -3 mm; +5% or +5 mm. The biggest value is chosen at minus tolerance, the smallest value is chosen at plus tolerance.

** Literature value.