POLIURETANOS S.L.

Products Laminated boards

PIR BV

A rigid polyisocyanurate (PIR) foam panel coated on one of the two sides with an asphalted glass veil and a glass veil on the other.

The PIR BV panel also has a great reaction to fire and an excellent dimensional stability provided by the glass veil covering. The PIR BV panel also has high mechanical properties as well as being easy to handle and install.

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Technical characteristics

  • A rigid polyisocyanurate (PIR) foam panel coated on one of the two sides with an asphalted glass veil and a glass veil on the other.
  • Excellent dimensional stability.
  • Excellent mechanical properties.
  • Declared value of thermal conductivity λD 10ºC (W/mK):
    Thickness < 80mm ........................................................................................................0.028
    80 ≤ thickness < 120mm ...............................................................................................0.027
    Thickness ≥ 120mm ......................................................................................................0.026
  • Compressive strength (kPa):
    Thickness 25 and 40 mm ..........................................................................................200 ±25
    Thickness ≥ 50mm ....................................................................................................250 ±50
  • Reaction to fire (application as final flat roof cover) ..............................................B-s2, d0

Dimensions

  • PIR BV:
    • 2500 x 1200 mm.
    • Thickness: 25, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140 and 150 mm.

Applications

  • Thermal insulation for flat roof covers as a water-tight support for industrial units.

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