Acoustic IndexAcoustic Index

B11 Wing on Table PET

Wing on Table PET (Infra)

Aobj 1.60–2.10 m² at 1 kHz

EPD availableFreestanding
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Manufacturer

B11

B11 develops and manufactures lightweight, free-standing and suspended room-acoustic objects in Edling, Bavaria. Founded in 2011 by Dirk Huber, the brand stands for distinctive, design-led acoustic solutions „made in Bavaria“. The core range is based on melamine resin foam (Basotect) with a textile cover (Camira Nexus/Lucia): the TOWER OF SILENCE acoustic column, the CUBE, the square WING, the rotatable ROTARY WALL and the suspended FLYING WALL room divider. B11 also offers a PET line made from recycled ARCHISONIC Felt (Impact Acoustic) and the through-dyed WING UNICOLOR. Sound absorption is documented per product — via accredited measurements (Müller-BBM, University of Stuttgart) or manufacturer data sheets; free-standing single objects as the equivalent absorption area A per object.

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Documents

EPDFire protectionDatasheet

Description

WING ON TABLE PET brings the sustainable felt line to the desk — the INFRA element floats as an add-on above the workplace, screening quietly and lightly.

Technical data

Material: Recycled polyester acoustic felt (ARCHISONIC Felt)
Surface: Felt surface, milled cut patterns available
Up to fire class: B-s1,d0 · ARCHISONIC Felt — 24 mm tested: B-s1,d0 (EN 13501-1)
Application: Open-plan office, desk-sharing, call centre
Certifications: EPD (EN 15804), Cradle-to-Cradle, EcoBau; colour fastness class 6 (ISO 105-B02)
Colours: 36 standard colours (ARCHISONIC Felt, Colour Hive)

Measurement data

Sound absorption

ISO 354 – reverberation chamber· 3 variants

Aobj
2.10 m²
at 1 kHz

Frequency values

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CompareValue
Infra 1800 × 870 mmAobj2.10m²
Infra 1600 × 870 mmAobj1.80m²
Infra 1400 × 870 mmAobj1.60m²

Institute: Impact Acoustic / B11 (manufacturer data)

Test setup: Infra 1800 × 870 mm

Terms of use
Measured values as a table (3 measurements)
B11 Wing on Table PET: sound absorption coefficient αs per ISO 354 by frequency and test build-up
Build-upαw100 Hz125 Hz160 Hz200 Hz250 Hz315 Hz400 Hz500 Hz630 Hz800 Hz1000 Hz1250 Hz1600 Hz2000 Hz2500 Hz3150 Hz4000 Hz5000 Hz
24 mm · Infra 1400 × 870 mm (Aobj, m²)–0.340.540.630.930.950.851.051.121.291.461.611.731.831.851.971.921.971.97
24 mm · Infra 1600 × 870 mm (Aobj, m²)–0.390.610.721.061.090.971.201.281.481.671.841.982.092.122.262.202.262.26
24 mm · Infra 1800 × 870 mm (Aobj, m²)–0.440.690.811.191.221.101.351.441.661.882.072.222.352.382.542.472.542.54
Measured values as a table (3 measurements)

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