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Barrisol Acoustic A40 Miniperf

Product details

Producer:
BARRISOL
Product code:
MD-AKTBAAA40M
Category:
Dropped Ceilings
Collection:
Barrisol Acoustic stretch ceiling
http://www.barrisol.com
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Product description

Thanks to Miniperf®, resonances are immediately absorbed, thus the parts with high ceilings enjoy particularly pleasant acoustics.


Technical information

Holes : 30 000/m²
Hole diameter : ≈ 0,5 mm
Perforation rate : ≈ 5 %
Thickness : ≈ 0,30 mm
Reference : A40 + ref. colour



Acoustic performance


Sound absorption ratingsWithout insulationWith insulation
Sound absorption average according to ASTM C423 - 01SAA = 0.35 SAA = 0.83
Noise reduction coefficient according to ASTM C423 -01
NRC = 0.30 NRC = 0.85
Weighted sound absorption coefficient according to DIN EN 11654αw=0,35αw=0,65 (Lm)
Sound absorber class according to DIN EN 11654D B

Series description

Barrisol proposes microperforated stretch ceiling to absorb the sounds and to reduce noise pollution in public or private spaces. These ceilings limit the effect of reverberation for a better intelligibility and sound comfort.


Absorption principle

Barrisol Acoustics® ceilings can be fixed with Barrisol Tradition or Barrisol Star system. For a better result, Barrisol Acoustic stretch ceiling can be used in association with an acoustic absorbent.

Acoustic absorption reduces the intensity of the sound waves as they reflect within a room. The wave that emanates from a sound source is partially absorbed by the BARRISOL sheet thereby reducing reverberation.

Please note that this is quite different from acoustic isolation that relates to the transmission of noise from one space to another.
The BARRISOL suspended ceiling also lets a portion of the sound energy pass through it. As the sound waves continue to reverberate around the room, energy loss continues and the sound in the space is reduced.

The technology built into BARRISOL ACOUSTICS® sheeting allows it to obtain spectacular acoustic results.


Range of products

BARRISOL Acoustical ceiling technology can be integrated into public spaces such as museums, airports, churches, restaurants or music venues. Any space where occupant comfort is important is an ideal application for BARRISOL.

To obtain the level of absorption wished according to various environments, Barrisol proposes 4 types of sheets:


  • A15
  • A20
  • A30
  • A40

All the Acoustics® sheets are available in 110 colors and 7 finishes (Lacquers, Satins, Mattes, brushed suedes, Metallic, Translucent and Recycled).

Additional Resources

All resources below have been provided by the manufacturer. If you are interested in details or additional information, which you have not found in the service, please contact the manufacturer.
Barrisol Acoustic A40 Miniperf Catalogue

Catalogue

Files
app.product.media_content

barrisol-acoustic-design.pdf

1.67 MB

See also