POLIURETANOS S.L.

Products

PUR-AL

A rigid polyisocyanurate (PIR) foam panel coated on both sides with a Kraft aluminium multilayer complex. 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 5C panel ensure a high thermal comfort once installed.

The PIR 5C panel also has remarkable mechanical properties and an excellent dimensional stability, facilitating its installation as a thermal insulator for roofs without a heavy duty protection.

Technical characteristics

  • A rigid polyisocyanurate (PIR) foam panel coated on both sides with a Kraft aluminium multilayer complex.
  • Excellent thermal conductivity coefficient.
  • Excellent mechanical properties.
  • Coefficient of thermal conductivity λi, (7d 10ºC) (W/mK).......................................0.020
  • Declared value of thermal conductivity λD 10ºC (W/mK).....................................0.022
  • Compressive strength (kPa)(thickness from 30 to 40 mm)..................................200 ±25
  • Compressive strength (kPa) (thickness ≥ 50 mm)...............................................250 ±50

Dimensions

  • PIR 5C panel:
    • 2500 x 1200 mm, 1250 x 600 mm and 600 x 600 mm.
    • Thickness: 30, 40, 50, 55, 60, 70, 80, 90, 97, 100, 102, 110, 113 y 120mm.

Applications

  • Thermal insulation as a water-tight support in self-protected roof covers, with no heavy duty cover.

Documentation download