All cases
PIR (2015) - 8 cm - pitched roof
PIR board, 8 cm thick, mechanically fixed and with aluminium facing.
Proposed performance for reuse
Thermal conductivity: 0.0247 W/mK
Compressive strength: ≥ 150 kPa
Dimensional stability: Low risk of extreme expansion at high temperature (70°C) and high relative humidity (90%). No risk at low temperature (-20°C).
Water absorption: Meets the current limit value of 2 vol%.
Images
Next