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
Acoustic Panel Infinity Fine | Bold
ORGANOID Acoustic Panel Infinity Fine | Bold
Description
Infinity is a slat system for wall and ceiling surfaces: a grooved 16 mm MDF carrier board refined with a hand-processed ORGANOID natural surface. The joint of the material expansion stays invisible, so the panels flow seamlessly into one another. The Fine version has 14 mm wide webs, the Bold version 30 mm, each with 2 mm grooving in the format 2780 × 128 mm. Infinity Bold is available in ALMWIESE and Infinity Fine in ALMWIESE light (ALPINE MEADOW and ALPINE MEADOW light in ORGANOID's English brochure), on request also as flame retardant. Installation is via a tongue-and-groove joint with a screw clip.
Technical data
Measurement data
Sound absorption
Reverberation chamber (ASTM C423 / ISO 354)· 4 variants
Frequency values
αp per octave band
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.65 | 0.90 | 0.90 | 0.95 | 0.90 | 0.75 |
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| Compare | Value | ||
|---|---|---|---|
| Web width 0.6 in, grooving 0.1 in | 8.5 in suspension depth, of which 1.2 in backfill | NRC0.90 | |
| Web width 0.6 in, grooving 0.1 in | 2.2 in suspension depth, of which 1.2 in backfill | NRC0.85 | |
| Web width 1.2 in, grooving 0.1 in | 8.5 in suspension depth, of which 1.2 in backfill | NRC0.70 | |
| Web width 1.2 in, grooving 0.1 in | 3 in suspension depth, of which 1.2 in backfill | NRC0.75 |
Test report: Topakustik Blatt 3.9.3
NRC: 0.90 (derived from ISO 354 lab data)
Institute: reverberation room Hochschule Luzern
Measurement date: 2015-07-14
Room volume: 7,575 cu ft
Object area: 129 sq ft
Dimensions: 2780 × 5 in
Measured values as a table (4 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 14 mm, grooving 2 mm · 216 mm suspension depth, of which 30 mm backfill · Infinity Fine | 0.90 | 0.46 | 0.78 | 0.78 | 0.89 | 0.86 | 0.88 | 0.90 | 0.88 | 0.88 | 0.90 | 0.91 | 0.97 | 0.93 | 0.89 | 0.87 | 0.84 | 0.78 | 0.65 |
| Web width 14 mm, grooving 2 mm · 56 mm suspension depth, of which 30 mm backfill · Infinity Fine | 0.85 | 0.15 | 0.27 | 0.35 | 0.45 | 0.63 | 0.74 | 0.86 | 1.01 | 0.99 | 0.97 | 0.96 | 0.94 | 0.88 | 0.85 | 0.82 | 0.78 | 0.73 | 0.63 |
| Web width 30 mm, grooving 2 mm · 216 mm suspension depth, of which 30 mm backfill · Infinity Bold | 0.70 | 0.36 | 0.51 | 0.48 | 0.66 | 0.70 | 0.81 | 0.83 | 0.79 | 0.74 | 0.70 | 0.74 | 0.64 | 0.55 | 0.49 | 0.43 | 0.38 | 0.41 | 0.41 |
| Web width 30 mm, grooving 2 mm · 76 mm suspension depth, of which 30 mm backfill · Infinity Bold | 0.75 | 0.11 | 0.18 | 0.24 | 0.53 | 0.76 | 0.87 | 1.01 | 0.99 | 0.90 | 0.79 | 0.73 | 0.60 | 0.51 | 0.45 | 0.41 | 0.39 | 0.40 | 0.41 |
Measured values as a table (4 measurements)
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