Manufacturer
ORGANOID
ORGANOID GmbH from Fliess in Tyrol produces natural surfaces from hand-processed raw materials: alpine hay, Wildspitze, flowers and wool felt are compressed into surfaces without added binders, so they keep their scent and their feel. Under the name “Aesthetics & Acoustics” the company runs its own acoustics range. At the heart of the modular products is the Active Core, an absorber board of hemp and binding fibres that is 93.8% biodegradable. Alongside it comes the Infinity slat system on an MDF carrier for wall and ceiling surfaces.
Documents
Wall and Ceiling Absorber Infinity Wall & Sky
ORGANOID Wall and Ceiling Absorber Infinity Wall & Sky
Description
The wall absorber Infinity Wall and the ceiling absorber Infinity Sky are ready-to-install absorber elements in the format 2000 × 1000 × 76 mm on a 19 mm MDF carrier with 13 mm web width and 3 mm grooving. Wall is mounted on the wall, Sky on the ceiling; the hand-processed natural surface is available in ALMWIESE and ALMWIESE light (ALPINE MEADOW and ALPINE MEADOW light in ORGANOID's English brochure).
Technical data
Measurement data
Sound absorption
Reverberation chamber (ASTM C423 / ISO 354)· 3 variants
Frequency values
αp per octave band
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.85 | 0.95 | 0.95 | 1.00 | 0.95 | 0.90 |
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| Compare | Value | |
|---|---|---|
| 7.9 in Abstand, davon 7.1 in insulation | NRC1.00 | |
| 2 in insulation, direkt an Wand or ceiling | NRC1.00 | |
| 7.9 in Abstand, davon 2 in insulation | NRC0.95 |
NRC: 1.00 (derived from ISO 354 lab data)
Dimensions: 2000 × 1000 × 3 in
Perforation: Web width 0.5 in, grooving 0.1 in
Measured values as a table (3 measurements)
| Build-up | NRC | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Web width 13 mm, grooving 3 mm · 76 mm · 50 mm insulation, direkt an Wand or ceiling · ALMWIESE / ALMWIESE light | 1.00 | 0.33 | 0.35 | 0.40 | 0.66 | 0.90 | 0.95 | 1.01 | 1.05 | 1.05 | 1.06 | 1.02 | 0.99 | 0.98 | 0.94 | 0.91 | 0.88 | 0.79 | 0.80 |
| Web width 13 mm, grooving 3 mm · 76 mm · 200 mm Abstand, davon 50 mm insulation · ALMWIESE / ALMWIESE light | 0.95 | 0.65 | 0.60 | 0.73 | 0.84 | 0.93 | 0.90 | 0.93 | 0.94 | 0.90 | 0.90 | 0.96 | 1.01 | 1.00 | 0.96 | 0.93 | 0.88 | 0.81 | 0.81 |
| Web width 13 mm, grooving 3 mm · 76 mm · 200 mm Abstand, davon 180 mm insulation · ALMWIESE / ALMWIESE light | 1.00 | 0.92 | 0.76 | 0.81 | 0.90 | 1.01 | 0.93 | 0.93 | 0.96 | 0.95 | 0.97 | 0.99 | 0.98 | 0.99 | 0.96 | 0.95 | 0.92 | 0.86 | 0.86 |
Measured values as a table (3 measurements)
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