Bluefiber Acoustic Panel
Bluefiber Acoustic Panel
αw 0.25–1.00Absorber classes A–E
EPD availableWallCeilingFree-hanging
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Description
The Bluefiber Acoustic Panel is a sound absorber made from thermally and mechanically bonded polyester nonwoven, without chemical binders. The rigid panels are used as wall, ceiling and furniture absorbers, the pads as suspended ceiling elements, in grid ceilings or frames.
Technical data
Material: Acoustic panel made from bonded polyester nonwoven (bluefiber)
Surface: matt, porous nonwoven face
Up to fire class: B-s1,d0 to B-s2,d0 per EN 13501-1 when mounted with clearance to the substrate (depending on type and colour; free-standing or free-hanging ≥ 80 mm); panel I.40 fixed directly on the substrate B-s2,d0 to C-s2,d2 depending on colour. Pad 50 mm fire class on request
Application: Office, conference, education and hospitality, on walls, ceilings and furniture
Certifications: EPD per EN 15804+A2, OEKO-TEX STANDARD 100, SVHC-free, biocide-free
Colours: Panel in eight colours, Pad in white, marble, grey or black
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 14 variants
Choose thickness
αw
0.35
Frequency values
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| Compare | Gap / | Value | |
|---|---|---|---|
| 3000 g/m² | 0 mm (direct mounting) | αw0.35 | |
| 1000 g/m² | 0 mm (direct mounting) | αw0.30 | |
| 2000 g/m² | 0 mm (direct mounting) | αw0.25 |
Absorber class: D
Test report: 2.3/20-144-23
Institute: MFPA Leipzig GmbH (DAkkS, DIN EN ISO/IEC 17025, reference number SAC 02)
Measurement date: 23/07/2020
Room volume: 223 m³
Object area: 12.7 m²
Application: Wall or ceiling mounting
Measured values as a table (14 measurements)
| Build-up | αw | Absorber class | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 mm · 1000 g/m² · 0 mm (direct mounting) · Wall or ceiling mounting | 0.30 | D | 0.04 | 0.03 | 0.03 | 0.07 | 0.10 | 0.14 | 0.20 | 0.27 | 0.33 | 0.41 | 0.49 | 0.55 | 0.64 | 0.67 | 0.73 | 0.78 | 0.85 | 0.88 |
| 12 mm · 2000 g/m² · 0 mm (direct mounting) · Wall or ceiling mounting | 0.25 | E | 0.03 | 0.02 | 0.02 | 0.04 | 0.07 | 0.10 | 0.14 | 0.22 | 0.29 | 0.41 | 0.53 | 0.62 | 0.75 | 0.81 | 0.89 | 0.96 | 0.98 | 1.00 |
| 12 mm · 3000 g/m² · 0 mm (direct mounting) · Wall or ceiling mounting | 0.35 | D | 0.03 | 0.02 | 0.02 | 0.05 | 0.09 | 0.13 | 0.20 | 0.30 | 0.41 | 0.53 | 0.66 | 0.74 | 0.85 | 0.87 | 0.96 | 0.99 | 0.98 | 0.94 |
| 25 mm · 2000 g/m² · 0 mm (direct mounting) · Wall or ceiling mounting | 0.55 | D | 0.05 | 0.05 | 0.08 | 0.16 | 0.23 | 0.32 | 0.45 | 0.56 | 0.67 | 0.75 | 0.80 | 0.86 | 0.90 | 0.94 | 0.93 | 0.98 | 0.96 | 0.95 |
| 25 mm · 3000 g/m² · 0 mm (direct mounting) · Wall or ceiling mounting | 0.55 | D | 0.06 | 0.06 | 0.07 | 0.14 | 0.23 | 0.33 | 0.46 | 0.60 | 0.72 | 0.82 | 0.89 | 0.96 | 1.00 | 1.00 | 1.04 | 1.03 | 1.02 | 0.95 |
| 25 mm · 4000 g/m² · 0 mm (direct mounting) · Wall or ceiling mounting | 0.65 | C | 0.04 | 0.07 | 0.12 | 0.23 | 0.32 | 0.46 | 0.59 | 0.75 | 0.81 | 0.88 | 0.95 | 1.01 | 0.97 | 1.03 | 1.00 | 0.98 | 1.00 | 1.01 |
| 25 mm · 4000 g/m² · 200 mm wall standoff · Wall or ceiling mounting with rear ventilation gap | 0.95 | A | 0.38 | 0.40 | 0.54 | 0.64 | 0.84 | 0.89 | 0.89 | 0.95 | 0.92 | 0.86 | 0.90 | 0.96 | 0.96 | 0.98 | 1.00 | 1.02 | 1.02 | 0.95 |
| 40 mm · 3000 g/m² · 0 mm (direct mounting) · Wall or ceiling mounting · warm white, light grey, silver grey, anthracite grey, pure black | 0.75 | C | 0.10 | 0.11 | 0.17 | 0.32 | 0.44 | 0.61 | 0.71 | 0.81 | 0.89 | 0.92 | 0.96 | 0.98 | 1.00 | 1.02 | 1.04 | 1.04 | 1.08 | 1.06 |
| 40 mm · 4000 g/m² · 0 mm (direct mounting) · Wall or ceiling mounting | 0.80 | B | 0.11 | 0.14 | 0.20 | 0.35 | 0.52 | 0.66 | 0.81 | 0.90 | 0.95 | 1.00 | 1.01 | 1.01 | 1.04 | 1.04 | 1.05 | 1.07 | 1.08 | 1.11 |
| 40 mm · 3000 g/m² · 200 mm wall standoff · Wall or ceiling mounting with rear ventilation gap · warm white, light grey, silver grey, anthracite grey, pure black | 1.00 | A | 0.52 | 0.50 | 0.58 | 0.77 | 0.85 | 0.99 | 0.97 | 0.98 | 0.99 | 0.93 | 0.93 | 1.00 | 1.00 | 1.01 | 1.02 | 1.04 | 1.07 | 1.03 |
| 40 mm · 3000 g/m² · 0 mm (direct mounting) · Wall or ceiling mounting · cotton beige, stone beige, desert taupe | 0.80 | B | 0.09 | 0.15 | 0.22 | 0.36 | 0.50 | 0.65 | 0.78 | 0.89 | 0.96 | 1.00 | 1.00 | 1.02 | 1.02 | 1.04 | 1.04 | 1.04 | 1.03 | 1.11 |
| 40 mm · 3000 g/m² · 200 mm wall standoff · Wall or ceiling mounting with rear ventilation gap · cotton beige, stone beige, desert taupe | 1.00 | A | 0.32 | 0.41 | 0.60 | 0.84 | 0.97 | 0.98 | 1.07 | 1.08 | 1.04 | 0.92 | 0.99 | 1.00 | 1.02 | 1.05 | 1.04 | 1.07 | 1.08 | 1.11 |
| 50 mm · 0 mm (direct mounting) · Suspended ceiling element or frame mounting · Anthracite/black | 0.90 | A | 0.13 | 0.21 | 0.29 | 0.48 | 0.68 | 0.77 | 0.86 | 0.91 | 0.94 | 1.03 | 0.98 | 0.98 | 0.97 | 1.03 | 1.03 | 1.01 | 1.04 | 1.07 |
| 50 mm · 0 mm (direct mounting) · Suspended ceiling element or frame mounting · White | 0.95 | A | 0.15 | 0.19 | 0.28 | 0.49 | 0.65 | 0.77 | 0.92 | 0.97 | 0.99 | 1.03 | 1.03 | 1.05 | 1.04 | 1.03 | 1.06 | 1.01 | 1.06 | 1.07 |
Measured values as a table (14 measurements)
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