EchoPanel® Otto acoustic panels are suitable for a range of wall and partitioning applications including operable walls and workstation screens.
The design is made up of hexagonal outlines that read as a subtle texture from a distance and is available as a single or double-sided digital print.
Manufacturer:
Woven Image
Length: 2800mm (+/- 10mm), Width: 1200mm (+/- 5mm), Thickness: 12mm (+/- 7%)
Pattern Repeat: Horizontal: 15mm, Vertical: 20mm
100% PET (60% post-consumer recycled)
Sound Absorption Test Method:
AS ISO 354: 2006 (R2016)
AS ISO 11654: 2002 (2016)
ASTM C423 - 17
Weighted Alpha Coefficient (αw):
Direct fix: 0.30 (MH), 20mm air gap: 0.45 (MH), 50mm air gap: 0.60 (MH)
Sound Absorption Average (SAA):
Direct fix: 0.43, 20mm air gap: 0.61, 50mm air gap: 0.75
Noise Reduction Coefficient (NRC):
Direct fix: 0.45, 20mm air gap: 0.60, 50mm air gap: 0.75
Sound Absorption Class:
D (Direct fix)
D (20mm air gap)
C (50mm air gap)
Fire Test Result:
AS 1530.3
ISO 9705: Group 1
GB 8624 B1
BS EN 13501.1: Classification B - s1, d0
