Manufacturer
SUAM Schall- & Akustikmanufaktur GmbH
SUAM Akustikmanufaktur develops and manufactures custom room-acoustic elements made from thermally bonded polyester wadding in Bad Wünnenberg (North Rhine-Westphalia). The range covers ceiling rafts (rectangular, round, free-form), baffles, wall and ceiling absorbers, acoustic art panels, the dekaBel metal cassette absorber, and the modular free-standing screen. The PES core material is binder-free, fully recyclable and meets fire class B1 per DIN 4102. Certified to OEKO-TEX Standard 100 (test no. 94.0.0541).
WebsiteSUAM Rectangular Ceiling Raft
Rectangular Ceiling Raft
Description
The rectangular SUAM ceiling raft is a horizontally suspended panel element made of thermally bonded polyester wadding. It noticeably reduces reverberation time without changing the room height. Standard dimensions up to 2400 × 1600 mm in 50 or 80 mm thickness, custom special formats up to 2200 × 1800 mm possible. Available in over 1,000 colors and with motif print. Mounting: Cable suspension with a maximum of 4 cables or screw fastening, optional eccentric washers for fine adjustment.
Technical data
Measurement data
Sound absorption
ISO 354 – reverberation chamber
Frequency values
Aobj nach ISO 354 (m²)
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| Aobj | 1.15 | 2.70 | 2.85 | 4.00 | 4.85 | 5.35 |
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Method (354): Measured
Room volume: 37.5 m³
Object area: 2.88 m²
Measurement date (354): 2020-10-07