Barrisol Acoustic Technology Offers Advanced Acoustic Absorption

Acoustic Absorption involves Barrisol reducing the energy of reflected sound waves. The movement of air created by a sound source is partially absorbed and partially reflected by the Barrisol ceiling or walls. This absorption of the sound waves reduces reverberation.

The Barrisol material absorbs some of the sound energy. It takes the sound energy that it absorbs and converts to thermal energy. This allows the Barrisol Sheet to reduce reverberation, while having very little installed physical mass.

Barrisol Acoustic System is a unique sound absorbing medium that relies on the concept of micro-perforation. The Barrisol micro-perforation converts sound energy into thermal energy. The friction of the air in each hole is increased by resonance in the air between the Barrisol micro-perforated panel and the backing.

Barrisol Acoustic  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.

The Barrisol Acoustic Technology offers spectacular results.

Barrisol Acoustic Technology

The installation of Barrisol ceiling or walls is simple, clean and produces very little waste. Because the material is so light, it does not require modification of the overall building structure.

Because of its unique flexible properties, Barrisol can be removed and reinstalled numerous times without impacting its ability to remain in place for years to come.

Barrisol Stretch Ceilings and walls are designed to be installed from wall to wall and can be installed in almost any shape. Each Barrisol sheet is manufactured specifically for its own unique location and is mounted by placing the perimeter harpoon into the hanging rail.

Acoustics & Design

The following four factors allow you to select a Barrisol Acoustics micro-perforated sound absorbing sheeting, to meet the particular acoustic needs of any space.

Acoustics & Design

diameter of the holes «d» of the micro perforation

distance between the holes «b»

thickness of panel «t»

thickness of air space between panel and backing «D»

Barrisol New A15 acoustic perforation

BARRISOL  Acoustics solution… for speech intelligibility.

The new A15 perforated BARRISOL Acoustic ceilings  reaches a new quality of acoustic comfort.
Every Barrisol Acoustic solution uses an exclusive system of micro-perforation:  Nanoperf.
These finishes offers spectacular sound attenuating results in any type of place, like hotels, restaurants, or shopping malls.
Added technology, quality and design, Barrisol® Acoustics can fit any interiors.

A15 Nanoperf
Number of holes : 500 000 / m²
Diameter of a hole : ≈ 0,1 mm
Perforation rate : ≈ 1 %
Thickness : ≈ 0,18 mm

 

Barrisol Acoustic

The following Barrisol A10 Acoustic graph shows two installation methods – Black plot Microperf without insulation – Red plot Microperf  with insulation

Barrisol® A20 Acoustic graph

A20 Acoperf

The following Barrisol® A20 Acoustic graph shows two installation methods – Blue plot Microperf 100mm air gap – Black plot Microperf  200mm air gap

Red plot Microperf with double Barrisol® Stretched Ceiling

Barrisol Acoustic graph

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The following Barrisol A30 Acoustic graph shows two installation methods – Black plot Microperf without insulation – Red plot Microperf  with insulation

Barrisol Acoustic Technology

barrisol

The following Barrisol® A10 Acoustic graph shows two installation methods – Black plot Microperf without insulation – Red plot Microperf  with insulation

barrisol

Barrisol Specialist Acoustics

For specific use, Barrisol Acoustics proposes other perforated acoustic sheets : P10 Mediperf, P20 Mezzoperf & P60 Maxiperf.
Although the perforations of these sheets are larger than the micro-perforated sheets of the Acoustics line, they still have excellent acoustical properties. Their acoustical properties, along with their unique appearance, significantly increase the number of possible applications of these unique sheets.

When used in conjunction with a sound insulator placed behind the sheeting, Barrisol micro-perforated sheets provide superior acoustics and help ensure an aesthetic and functional result.

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

Barrisol Welch Installation

Commercial Barrisol Welch 350m2 acoustic project for Morgan Sindall to deliver the £18.57 million regeneration project in Stockbridge Village.

Barrisol Acoustic Technology

 

For more Technical information or Acoustic Design Help contact Barrisol Welch

 

 

 

 

 

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  1. […] was specified to bring an acoustic solution to the project with the Barrisol A30 Microacoustic sheets, in white […]

  2. […] to Barrisol Micro-acoustics sheets, the degree of absorption can be regulated with precision according to the […]

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