Manufacturer
Selador Acoustics
Selador Acoustics is the acoustics brand of Vöhringer GmbH & Co. KG, based in Trochtelfingen in the Swabian Jura. Founded in 1921, the family-owned company has its roots in woodworking and manufactures coated board materials, furniture components, profiles and lightweight construction elements. Its PET acoustic elements are made in Germany. The range comprises elements for suspended grid ceilings (Celor), ceiling rafts, baffles and cylindrical elements (Cevita), wall tiles (Murea), as well as room dividers (Divera) and desk screens (Divina) with timber frames. They are used in offices, conference rooms, schools and public buildings.
Documents
Murea Alvia Wall Tile
Selador Murea Alvia
Description
Wall tile with an edge cut at an angle, forming a sloped surface.
Technical data
Measurement data
Sound absorption
ISO 354 – reverberation chamber
Frequency values
αp per ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.25 | 0.20 | 0.40 | 0.65 | 0.85 | 0.80 |
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| Size | Value |
|---|---|
| 60 mm | αw0.45 |
Absorber class: D
Institute: Vöhringer GmbH & Co. KG
Room volume: 83.2 m³
Object area: 11.53 m²
Measured values as a table (1 measurement)
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