Fire Properties
Reaction to Fire
Property | Value | According to |
Reaction to Fire, Euroclass | A2L - s1, d0 | EN 14303:2009+A1:2013 (EN 13501-1) |
Continuous Glowing Combustion
Property | Value | According to |
Continuous Glowing Combustion | NPD | EN 14303:2009+A1:2013 |
Other Fire Properties
Property | Value | According to |
Combustibility | Base product non-combustible | EN ISO 1182 |
Thermal Properties
Thermal Resistance
Property | Value | According to |
Thermal Conductivity in 10 °C, λ10 | 0,038 W/mK | EN 14303:2009+A1:2013 (EN ISO 8497) |
Thermal Conductivity in 50 °C, λ50 | 0,041 W/mK | EN 14303:2009+A1:2013 (EN ISO 8497) |
Thermal Conductivity in 100 °C, λ100 | 0,047 W/mK | EN 14303:2009+A1:2013 (EN ISO 8497) |
Thermal Conductivity in 150 °C, λ150 | 0,054 W/mK | EN 14303:2009+A1:2013 (EN ISO 8497) |
Thermal Conductivity in 200 °C, λ200 | 0,063 W/mK | EN 14303:2009+A1:2013 (EN ISO 8497) |
Thermal Conductivity in 300 °C, λ300 | 0,085 W/mK | EN 14303:2009+A1:2013 (EN ISO 8497) |
Thermal Conductivity in 400 °C, λ400 | 0,110 W/mK | EN 14303:2009+A1:2013 (EN ISO 8497) |
Dimensions and Tolerances | T8/T9 | EN 14303:2009+A1:2013 (EN 823) |
Moisture Properties
Water Permeability
Property | Value | According to |
Water Absorption, Short Term WS, Wp | ≤ 1 kg/m² | EN 14303:2009+A1:2013 (EN 13472) |
Water Vapour Permeability
Property | Value | According to |
Water Vapour Diffusion Resistance | MV2 | EN 14303:2009+A1:2013 (EN 13469) |
Rate of Release of Corrosive Substances
Trace Quantities of Water Soluble Ions and the pH Value
Property | Value | According to |
Chloride Ions, Cl- | < 10 ppm | EN 14303:2009+A1:2013 (EN 13468) |
PAROC WR Pipe Sections are providing very low water absorption < 0,1 kg/m² at temperatures up to 300°C according to EN 13472.
Sound Properties
Acoustic Absorption Index
Property | Value | According to |
Sound Absorption | NPD | EN 14303:2009+A1:2013 (EN ISO 354) |
Emissions
Release of Dangerous Substances to the Indoor Environment
Property | Value | According to |
Release of Dangerous Substances | NPD | EN 14303:2009+A1:2013 |
Durability
Durability of Reaction to Fire Against Ageing/Degradation
No change in reaction to fire properties for mineral wool products. The fire performance of mineral wool does not deteriorate with time. The Euroclass classification of the product is related to the organic content, which cannot increase with time.
Durability of Reaction to Fire Against High Temperature
The fire performance of mineral wool does not deteriorate with high temperature. The Euroclass classification of the product is related to the organic content, which remains constant or decreases with high temperature.
Durability of Thermal Resistance Against Ageing/Degradation
Thermal conductivity of mineral wool products does not change with time, experience has shown the fibre structure to be stable and the porosity contains no other gases than atmospheric air.
More Information
PAROC Section WR 120 can be used to satisfy the requirements as given in the tables for insulation thickness in BS5422:2009. Paroc can offer help and assistance to customers to confirm that the insulation systems proposed do in fact, achieve the necessary performance criteria. PAROC Section 120 WR conforms to BS3958-4.