POLIURETANOS S.L.

Products Laminated boards

PIR-AF

Rigid polyisocyanurate (PIR) foam panel coated on both sides with lacquered embossed aluminium foil. The aluminium facing provides the product with a vapour barrier and with an excellent dimensional stability. The material's main characteristics are: a high thermal resistance which enables the use of thinner insulating panels, and rigidity and lightness which facilitate handling and installation.

The high insulating properties of the PIR AF panel ensure a high thermal comfort once installed. Panel PIR ALU-T is used as thermal insulation for ventilated facades and it also has remarkable mechanical properties, an excellent reaction to fire behaviour: Euroclass B-s2,d0 starting from 50mm.

Technical characteristics

  • Rigid polyisocyanurate (PIR) foam panel coated on both sides with embossed aluminium. Given the thickness of the aluminium sheet (50 ┬Ám), the product can be considered as a vapour barrier.
  • There is practically no water absorption on account of the closed polymer cell structure and the aluminium facing.
  • Excellent thermal conductivity coefficient.
  • Coefficient of thermal conductivity λi, (7d 10ºC) (W/mK)............................................0.0215
  • Declared value of thermal conductivity λD 10ºC (W/mK)..............................................0.023
  • Compressive strength (kPa)(thickness 30 to 40mm).................................................200 ±25
  • Compressive strength (kPa)(thickness ≥ 50mm).......................................................250 ±50
  • Reaction to fire of the product..................................................................................C-s2, d0

Dimensions

  • 1200 x 1000 mm. with tongue and groove profile on four edges.
  • Thickness: 30, 40, 50, 60, 70, 80, 90, 100, 110 et 120mm.

Applications

  • Thermal insulation product for ventilated facades.

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