MUTE+ frame free-standing screen
Aobj 2.80–3.40 m² at 1 kHz
Freestanding
With a free account
Manufacturer
Lindner Group
Lindner Group, Arnstorf: metal ceilings, heating and cooling ceilings, raised floors, wall and ceiling linings and the MUTE+ sound absorber line.
Documents
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
Up to fire class: 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
ISO 354 – reverberation chamber· 2 variants
Aobj
3.40 m²
at 1 kHz
Frequency values
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| Compare | Value | |
|---|---|---|
| free-standing screen 2000 x 1000 mm | Aobj3.40m² | |
| free-standing screen 1600 x 1000 mm | Aobj2.80m² |
Test report: H231016P1/9k_rev00
Institute: GiB mbH, Arnstorf
Room volume: 208.5 m³
Test setup: free-standing screen 2000 x 1000 mm
Measured values as a table (2 measurements)
| Build-up | αw | 100 Hz | 125 Hz | 160 Hz | 200 Hz | 250 Hz | 315 Hz | 400 Hz | 500 Hz | 630 Hz | 800 Hz | 1000 Hz | 1250 Hz | 1600 Hz | 2000 Hz | 2500 Hz | 3150 Hz | 4000 Hz | 5000 Hz |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40 mm · free-standing screen 2000 x 1000 mm (Aobj, m²) | – | 0.80 | 1.40 | 1.40 | 1.80 | 1.90 | 2.10 | 2.50 | 2.80 | 3.20 | 3.40 | 3.40 | 3.60 | 3.70 | 3.70 | 3.80 | 3.80 | 3.80 | 3.80 |
| 40 mm · free-standing screen 1600 x 1000 mm (Aobj, m²) | – | 0.60 | 1.20 | 1.20 | 1.50 | 1.60 | 1.70 | 2.00 | 2.40 | 2.60 | 2.80 | 2.80 | 3.00 | 2.90 | 2.90 | 3.00 | 3.00 | 3.00 | 3.10 |
Measured values as a table (2 measurements)
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