POLIURETANOS S.L.

Products Sandwich panels

PE LR PANEL

Sandwich panels with a thermal insulation core made from mineral wool (MW), covered on both sides by a galvanised metal sheet or a polyester sheet reinforced with fibre glass, bonded to the insulating core. These products are used as thermal insulating panels in applications for refrigerating chambers, suspended ceilings, internal divisions and fire resistant areas.

Technical characteristics

  • Mineral wool (MW) sandwich panel bonded by means of a continuous laminating process.

Component characteristics:

  • Mineral wool coefficient of thermal conductivity (MW) λD10ºC (W/mK).................0.042
  • Galvanised on both sides.....................................................................................Z 225
  • Steel sheet finishing:
    • Polyester paint .......................................................................................25 microns
    • PVDF.........................................................................................................25 micras
    • PET............................................................................................................55 micras
    • HDX..........................................................................................................55 micras

LR panel characteristics:

  • Reaction to fire (EN 13501-1)..........................................................................A2-s1, d0
  • Resistance to fire (EN 13501-2):
    • LR panel 100 mm..........................................................................................EI 120
    • LR panel 150 mm..........................................................................................EI 180

Dimensions

  • Thickness: 50, 60, 80, 100, 125, 150, 175 y 200 mm
  • Net width: 1,150 mm
  • Lengths: from 2 m to 9 m (according to the thickness of the panel)

Applications

  • Panels for partitions.
  • Thermal insulation for refrigerating chambers.

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