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Interior wall
ERW GreenWall - fully certified interior wall system
ERW GreenWall is a system for separating walls that has up to 83% lower climate impact and noise reduction 44-56 dB.
ERW GreenWall consists of Swedish-produced products that contain both bio-based and recycled materials. Created for commercial premises, public environments as well as residential.
Type approved with certificate number C900856 and accredited by RISE with accreditation number 1002.Developed together with our partners: Recoma, Wood Tube and AMF Fasiliteit
Type approved
ERW GreenWall complies with the requirements of Chapters 8, 4 § 2 and 5 PBL in the respects specified in this type-approval and is therefore approved under the provisions of BBR section fire resistance 5:231 and air sound insulation 7.
Acoustics
Air noise insulation measurements for ERW GreenWall have been carried out according to SS-EN ISO 10140-2:2021 and evaluated according to SS-EN ISO 717-1:2020. Measured noise reduction is in the range of 44 dB - 56 dB.
Fire resistance
ERW GreenWall is tested for fire resistance at RISE according to the accredited test methods EN 1364-1:2015 and EN 1363-1:2020 and, where applicable, EN 1363-2:1999. Measured fire resistance EI30-EI60
Emissions
ERW GreenWall constituent components consist of renewable and recycled materials tested by RISE for harmful emissions such as VOCs and formaldehyde according to SS-EN ISO 16000-9:2006
Wall systems - ERW GreenWall
ERW GREENWALL - IV1 ACOUSTICS
Thickness
h: 95 mm
Climate
GWP: 1.7kg CO! 2 eq/m! 2
Sound Reduction
Rw 44 dB
Download PDF
ERW GREENWALL - IV2 ACOUSTICS
Thickness
h: 120 mm
Climate
G.W.P.: 2.6 kg CO! 2 eq/m! 2
Sound Reduction
Rw: 52 dB
Download PDF
ERW GREENWALL - IV3 FIRE + ACOUSTICS
Thickness
h: 120 mm
Climate
GWP: -1.64kg CO! 2 eq/m! 2
Sound Reduction - Fire
Rw: 53 dB - EI30
Download PDF
ERW GREENWALL - IV4 FIRE + ACOUSTICS
Thickness
h: 145 mm
Climate
GWP: -1.64kg CO! 2 eq/m! 2
Sound Reduction - Fire
Rw: 56 dB - EI60
Download PDF
ERW GREENWALL - IV5 FIRE + ACOUSTICS
Thickness
h: 145 mm
Climate
G.W.P.: 10.3 kg CO! 2 eq/m! 2
Sound Reduction - Fire
Rw: 56 dB - EI90
Download PDF
ERW GREENWALL - IV6 FIRE + ACOUSTICS
Thickness
h: 145 mm
Climate
G.W.P.: 10.3 kg CO! 2 eq/m! 2
Sound Reduction - Fire
Rw: 56 dB - EI120
Download PDF
Apartment separating walls
IV07 APARTMENT SEPARATION - 45x70
Thickness
h: 245 mm
Climate
GWP: -24kg CO! 2 eq/m! 2
Sound Reduction
Rw xx dB
Download PDF
IV08 APARTMENT SEPARATOR - 45x95
Thickness
h: 270 mm
Climate
GWP: -27kg CO! 2 eq/m! 2
Sound Reduction
Rw: xx dB
Download PDF
For home renovation
General description
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Build-ups
For office renovation
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Build-ups
For the renovation of industrial buildings
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