Products

PAROC Pro Slab WR 450 AluCoat

Non-combustible stone wool insulation slab with reinforced alulaminate facing for thermal insulation of process tank walls, vessels, smaller rounded and other large cylindrical or flat surfaces.

PAROC Pro Slab WR 450 AluCoat are an excellent tool for minimizing the risk of CUI, keeping the superior water repellent properties at temperatures up to 300 °C.

PAROC WR products are safe to use in combination with painting operations.

Datasheet

Updated 1 Nov 2022

General

Certification Number

0809-CPR-1016 / Eurofins Expert Services Ltd, Kivimiehentie 4, FI-02150 Espoo. Finland

Designation Code

MW-EN 14303-T5-ST(+)450-WS1-MV2-CL10

Nominal Density

60 kg/m³

Surface temperature of the facing must not exceed 80 °C (temperature restriction determined in accordance with heat resistance adhesive).

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 Length	Thickness
600 x 1200 mm	25 - 250 mm
In accordance with EN 822	In accordance with EN 823

Dimensional Stability
Property	Value	According to
Maximum Service Temperature - Dimensional Stability	450 °C	EN 14303:2009+A1:2013 (EN 14706)

Other Dimensions

Other dimensions available on request.

Packaging

Package Type

Plastic packs on pallet

More Information

The superior water repellency of PAROC WR products up to 300°C reduces the risk of corrosion under insulation. PAROC WR products are also safe to use in combination with painting operations: PAROC WR products are 3rd party tested and certified according to the most stringent class of the LABS conformity (paint wetting impairment) standard, VDMA 24364.

Properties

Fire Properties

Reaction to Fire
Property	Value	According to
Reaction to Fire, Euroclass	A1	EN 14303:2009+A1:2013 (EN 13501-1)

Continuous Glowing Combustion
Property	Value	According to
Continuous Glowing Combustion	NPD	EN 14303:2009+A1:2013

Thermal Properties

Thermal Resistance
Property	Value	According to
Thermal Conductivity in 10 °C, λ₁₀	0,035 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 50 °C, λ₅₀	0,040 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 100 °C, λ₁₀₀	0,047 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 150 °C, λ₁₅₀	0.056 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 200 °C, λ₂₀₀	0,067 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 300 °C, λ₃₀₀	0,095 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 400 °C, λ₄₀₀	0,129 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 450 °C, λ₄₅₀	0,149 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Dimensions and Tolerances	T5	EN 14303:2009+A1:2013 (EN 823)

Moisture Properties

Water Permeability
Property	Value	According to
Water Absorption, Short Term WS, W_p	≤ 1 kg/m²	EN 14303:2009+A1:2013 (EN 1609)

Water Vapour Permeability
Property	Value	According to
Water Vapour Diffusion Resistance	MV2	EN 14303:2009+A1:2013 (EN 12086)

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 slabs are providing very low water absorption < 0,1 kg/m² at temperatures up to 300°C according to EN 1609

Sound Properties

Acoustic Absorption Index
Property	Value	According to
Sound Absorption	NPD	EN 14303:2009+A1:2013 (EN ISO 354)

Mechanical Properties

Compressive Strength
Property	Value	According to
Compressive Stress at 10 % deformation CS(10), σ₁₀	NPD	EN 14303:2009+A1:2013 (EN 826)

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.

Appearance

Facings

Facing Material

Reinforced alulaminate facing.

Certification Number

0809-CPR-1016 / Eurofins Expert Services Ltd, Kivimiehentie 4, FI-02150 Espoo. Finland

Designation Code

MW-EN 14303-T5-ST(+)450-WS1-MV2-CL10

Nominal Density

60 kg/m³

Surface temperature of the facing must not exceed 80 °C (temperature restriction determined in accordance with heat resistance adhesive).

Dimensions

Dimensions
Width x Length	Thickness
600 x 1200 mm	25 - 250 mm
In accordance with EN 822	In accordance with EN 823

Dimensional Stability
Property	Value	According to
Maximum Service Temperature - Dimensional Stability	450 °C	EN 14303:2009+A1:2013 (EN 14706)

Other Dimensions

Other dimensions available on request.

Packaging

Package Type

Plastic packs on pallet

More Information

Fire Properties

Reaction to Fire
Property	Value	According to
Reaction to Fire, Euroclass	A1	EN 14303:2009+A1:2013 (EN 13501-1)

Continuous Glowing Combustion
Property	Value	According to
Continuous Glowing Combustion	NPD	EN 14303:2009+A1:2013

Thermal Properties

Thermal Resistance
Property	Value	According to
Thermal Conductivity in 10 °C, λ₁₀	0,035 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 50 °C, λ₅₀	0,040 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 100 °C, λ₁₀₀	0,047 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 150 °C, λ₁₅₀	0.056 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 200 °C, λ₂₀₀	0,067 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 300 °C, λ₃₀₀	0,095 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 400 °C, λ₄₀₀	0,129 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 450 °C, λ₄₅₀	0,149 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Dimensions and Tolerances	T5	EN 14303:2009+A1:2013 (EN 823)

Moisture Properties

Water Permeability
Property	Value	According to
Water Absorption, Short Term WS, W_p	≤ 1 kg/m²	EN 14303:2009+A1:2013 (EN 1609)

Water Vapour Permeability
Property	Value	According to
Water Vapour Diffusion Resistance	MV2	EN 14303:2009+A1:2013 (EN 12086)

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 slabs are providing very low water absorption < 0,1 kg/m² at temperatures up to 300°C according to EN 1609

Sound Properties

Acoustic Absorption Index
Property	Value	According to
Sound Absorption	NPD	EN 14303:2009+A1:2013 (EN ISO 354)

Mechanical Properties

Compressive Strength
Property	Value	According to
Compressive Stress at 10 % deformation CS(10), σ₁₀	NPD	EN 14303:2009+A1:2013 (EN 826)

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

Durability of Reaction to Fire Against 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.

Facings

Facing Material

Reinforced alulaminate facing.

Certification Number

0809-CPR-1016 / Eurofins Expert Services Ltd, Kivimiehentie 4, FI-02150 Espoo. Finland

Designation Code

MW-EN 14303-T5-ST(+)450-WS1-MV2-CL10

Nominal Density

60 kg/m³

Surface temperature of the facing must not exceed 80 °C (temperature restriction determined in accordance with heat resistance adhesive).

Dimensions

Dimensions
Width x Length	Thickness
600 x 1200 mm	25 - 250 mm
In accordance with EN 822	In accordance with EN 823

Dimensional Stability
Property	Value	According to
Maximum Service Temperature - Dimensional Stability	450 °C	EN 14303:2009+A1:2013 (EN 14706)

Other Dimensions

Other dimensions available on request.

Packaging

Package Type

Plastic packs on pallet

More Information

Fire Properties

Reaction to Fire
Property	Value	According to
Reaction to Fire, Euroclass	A1	EN 14303:2009+A1:2013 (EN 13501-1)

Continuous Glowing Combustion
Property	Value	According to
Continuous Glowing Combustion	NPD	EN 14303:2009+A1:2013

Thermal Properties

Thermal Resistance
Property	Value	According to
Thermal Conductivity in 10 °C, λ₁₀	0,035 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 50 °C, λ₅₀	0,040 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 100 °C, λ₁₀₀	0,047 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 150 °C, λ₁₅₀	0.056 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 200 °C, λ₂₀₀	0,067 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 300 °C, λ₃₀₀	0,095 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 400 °C, λ₄₀₀	0,129 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Thermal Conductivity in 450 °C, λ₄₅₀	0,149 W/mK	EN 14303:2009+A1:2013 (EN 12667)
Dimensions and Tolerances	T5	EN 14303:2009+A1:2013 (EN 823)

Moisture Properties

Water Permeability
Property	Value	According to
Water Absorption, Short Term WS, W_p	≤ 1 kg/m²	EN 14303:2009+A1:2013 (EN 1609)

Water Vapour Permeability
Property	Value	According to
Water Vapour Diffusion Resistance	MV2	EN 14303:2009+A1:2013 (EN 12086)

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 slabs are providing very low water absorption < 0,1 kg/m² at temperatures up to 300°C according to EN 1609

Sound Properties

Acoustic Absorption Index
Property	Value	According to
Sound Absorption	NPD	EN 14303:2009+A1:2013 (EN ISO 354)

Mechanical Properties

Compressive Strength
Property	Value	According to
Compressive Stress at 10 % deformation CS(10), σ₁₀	NPD	EN 14303:2009+A1:2013 (EN 826)

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

Durability of Reaction to Fire Against 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.

Facings

Facing Material

Reinforced alulaminate facing.