PAROC eXtra

General Insulation slab

PAROC eXtra
General insulation slab PAROC eXtra is made of non-combustible stone wool and used for thermal, sound and fire insulation applications, such as walls, attics and floors, in all kinds of buildings. The highly insulating general insulation slab is soft and rigid. The slab is easy to handle, cut and install for different kinds of applications. The insulation doesn't settle, shrink or loose its insulation properties during its lifetime. The greater density of the slab is not prone to convection so the thermal resistance of the product is maintained even during extremely cold winters.

Datasheet

Updated 18 Dec 2013

Certification Number0809-CPR-1015 / VTT Expert Services Ltd, P.O. Box 1001, FI-02044 VTT, Finland, 18.12.2013
Designation CodeMW-EN13162-T2-DS(70,-)-WS-WL(P)-MU1

PAROC stone wool products are capable of withstanding high temperatures. The binder starts to evaporate when its temperature exceeds approximately 200°C. The insulating properties remain unchanged, but the compressive stress weakens. The softening temperature of stone wool products is over 1000°C.

Dimensions

Dimensions
Width x LengthThickness
565 x 1220 mm50 - 150 mm
610 x 1220 mm42 - 150 mm
870 x 920 mm100 – 150 mm
In accordance with EN 822In accordance with EN 823
Dimensional Stability
DescriptionValueIn accordance with
Dimensional Stability at Specified Temperature (Declared), DS(70,-)≤ 1 % EN 1604

Other DimensionsOther sizes available on request.

Packaging

Package TypePlastic Package or Big Pack

Fire Properties

Reaction to Fire
Essential characteristicsPerformanceHarmonised technical specification (method standard)
Reaction to Fire, EuroclassA1 EN 13162:2012 (EN 13501-1)
Other Fire Properties
DescriptionValueIn accordance with
CombustibilityNon-combustible EN ISO 1182

Thermal Properties

Thermal Resistance
Essential characteristicsPerformanceHarmonised technical specification (method standard)
Thermal ResistanceSee product label
Thermal Conductivity λD0,036 W/mK EN 13162:2012 (EN 13162)
Insulation ThicknessSee product label
Thickness Tolerance, TT2 EN 13162:2012 (EN 823)
Air Permeability
DescriptionValueIn accordance with
Air permeability, lk120 x 10-6 m³/m² sPa VTT-C/Sr 1967

Moisture Properties

Water Permeability
Essential characteristicsPerformanceHarmonised technical specification (method standard)
Water Absorption, Short Term WS, Wp≤ 1 kg/m² EN 13162:2012 (EN 1609)
Water Absorption, Long Term WL(P), Wlp≤ 3 kg/m² EN 13162:2012 (EN 12087)
Water Vapour Permeability
Essential characteristicsPerformanceHarmonised technical specification (method standard)
Water Vapour Transmission MU, µ1 EN 13162:2012 (EN 12086)

Durability

Durability of Reaction to Fire Against Heat, Weathering, Ageing/Degradation:The fire performance of mineral wool does not deteriorate with time. The Euroclass classification of product is related to the organic content, which cannot increase with time.
Durability of Thermal Resistance Against Heat, Weathering, Ageing/DegradationThermal 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.