Paroc Pro Loose Wool

Building material class
Property Value According to
Fire classification, Euroclass A1 EN 14303:2009 (EN 13501-1)
Other Fire Properties
Property Value According to
Building material class General building authority approval No. Z-56.421-953.
Thermal insulation properties
Thermal transmittance
Property Value According to
Thermal conductivity at 50 °C, λ50 0.043 W/mK EN 14303:2009+A1:2013 (EN 12667)
Thermal conductivity at 100 °C, λ100 0.047 W/mK EN 14303:2009+A1:2013 (EN 12667)
Thermal conductivity at 200 °C, λ200 0.065 W/mK EN 14303:2009+A1:2013 (EN 12667)
Thermal conductivity at 300 °C, λ300 0.095 W/mK EN 14303:2009+A1:2013 (EN 12667)
Thermal conductivity at 400 °C, λ400 0.138 W/mK EN 14303:2009+A1:2013 (EN 12667)
Thermal conductivity at 500 °C, λ500 0.196 W/mK EN 14303:2009+A1:2013 (EN 12667)
Dimensions and tolerances T2 EN 14303:2009+A1:2013
Thermal conductivity λ depending on stop density.

Moisture resistance
Water permeability
Property Value According to
Short-term water absorption WS, Wp ≤ 1 kg/m² EN 14303:2009+A1:2013 (EN 1609).
Release rate of aggressive substances
Determination of the amount of water-soluble ions and PH value.
Property Value According to
Chloride ions, Cl- < 10 ppm EN 14303:2009 +A1:2013 (EN 13468)