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Grei & Upgrei Acoustic Floor Insulation - Resilient layer
Grei & Upgrei Acoustic Floor Insulation - Resilient layer

Verified 10 days ago

Buildtec Acoustics

Grei

Verified 10 days ago

Buildtec Acoustics

Upgrei

Summary
Under screed/ underfloor resilient layer acoustic insulation.
Under screed/ underfloor resilient layer acoustic insulation.
Third party certification
Color
Green, Black
Green, Black
Finish
Textured
Textured
Material
EPDM, Styrene-butadiene rubber (SBR), Polyester
EPDM, Styrene-butadiene rubber (SBR), Polyester
Shape
Rectangle
Rectangle
Length
5000 mm
5000 mm
Width
1040 mm
1040 mm
Height
7 mm, 10 mm
7 mm, 10 mm

Specification

Third-party certification
Declaration of Performance (DoP) certificate. European Technical Approval (ETA) - 23/0044. Eurofins - Indoor Air Comfort GOLD®.
Declaration of Performance (DoP) certificate. European Technical Approval (ETA) - 18/0554. Eurofins - Indoor Air Comfort GOLD®.
Material
EPDM with SBR fibres.
EPDM bonded to a polyester fibre.
Thickness
7 mm.
10 mm.
Fire performance
Reaction to fire classification: Class E.
Reaction to fire classification: Class E.
Sound insulation rating
Up to 30 dB sound insulation.
Up to 32 dB sound insulation.
Recycled content
88%.
80%.

Additional properties

Weight
2.80 kg/m².
2.65 kg/m².
Dynamic stiffness
To EN 29052-1, 8 MN/m³.
To EN 29052-1, 6 MN/m³.
Compression strength
To UNI EN 826, ≥1.37 kPa.
To UNI EN 826, ≥1.37 kPa.
ThermalConductivity
0.064 W/m·K.
0.043 W/m·K.
Impact sound reduction
Up to 24 dB.
Up to 26 dB.
Accessories
Not required., Profyle., Profyle flat., Stik HD.
Not required., Profyle., Profyle flat., Stik HD.

Sustainability data

Contains Red List materials
No
No
Country of material origin
Europe
Europe
Country of product manufacture
Italy
Italy
Material
EPDM, Styrene-butadiene rubber (SBR), Polyester
EPDM, Styrene-butadiene rubber (SBR), Polyester
Recycled content
88 %
88 %