Can you also provide material data sheets and acoustic performance data for the acoustic panels?

2025-02-05 11:36:00 / 0

You can find data sheets and more here.

The acoustic performance of PET panels is the same across all manufacturers, as PET felt without additives is an identical product.

What makes a difference:

The material thickness: 9,12,18,24mm
The material density: 1.9kg/m² at 9mm to 4000g/m² at 24mm
The on-site installation configuration. This is the main factor determining which frequencies (high to low tones) are absorbed.
For example, a fabric curtain with an air gap of approx. 200mm from the wall/window achieves excellent broadband absorption. The same applies to a simple 9mm ceiling cloud suspended 200mm below the ceiling.
To reduce the gap required for lower tones (250Hz.), an additional 30/40mm nonwoven layer plus a 9mm decorative panel can be used.
(Either conventional battens with infill or our composite panels.)
You can find some information in our data sheet/brochure.
For further information, see https://www.vital-office.de/vitacoustic-spezifikationen-raumakustik-daten-und-akustikrechner

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