MUTE+ frame free-standing screen

Sabins/unit 30–37 at 1 kHz

Freestanding
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Manufacturer

Lindner Group

Lindner Group, Arnstorf: metal ceilings, heating and cooling ceilings, raised floors, wall and ceiling linings and the MUTE+ sound absorber line.

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Description

Free-standing screen made of polyester with fabric covering and visible frame. Free of mineral fibres and allergy-friendly, recycled content of up to 20 per cent, 100 per cent recyclable and reusable.

Technical data

Material: Polyester, cover fabric of polyester or wool
Surface: fabric covering on both sides in the visible polyester frame
Fire class (EN 13501-1): B1 · per DIN 4102 by component: absorber and polyester cover fabric B1, wool cover fabric B2
Certifications: Oeko-Tex Standard 100 (S24-3191, Hohenstein HTTI), Indoor Air Comfort GOLD, emission class A+ (VOC, France)
Colours: Frame in 5 colours, cover fabrics of polyester or wool, 30 colours in the stock range

Measurement data

Sound absorption

Reverberation chamber (ASTM C423 / ISO 354)· 2 variants

Sabins/unit
37
at 1 kHz

Frequency values

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CompareValue
free-standing screen 79 x 39 inSabins/unit37
free-standing screen 63 x 39 inSabins/unit30

Test report: H231016P1/9k_rev00

Institute: GiB mbH, Arnstorf

Room volume: 7,363 cu ft

Test setup: free-standing screen 79 x 39 in

Terms of use
Measured values as a table (2 measurements)
MUTE+ frame free-standing screen: sound absorption coefficient αs per ISO 354 by frequency and test build-up
Build-upNRC100 Hz125 Hz160 Hz200 Hz250 Hz315 Hz400 Hz500 Hz630 Hz800 Hz1000 Hz1250 Hz1600 Hz2000 Hz2500 Hz3150 Hz4000 Hz5000 Hz
1.6 in · free-standing screen 79 x 39 in (sabins/unit)–8.61515192023273034373739404041414141
1.6 in · free-standing screen 63 x 39 in (sabins/unit)–6.51313161718222628303032313132323233
Measured values as a table (2 measurements)

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