Custom Audio Designs Ltd 

Perforated modular acoustic barriers | Noise Barriers | Industrial Screens


Modular Acoustic barriers and enclosuresModular Acoustic barriers and enclosuresModular Acoustic barriers and enclosuresModular Acoustic barriers and enclosuresModular Acoustic barriers and enclosures

USES

  • Industrial.
  • Enclosures.
  • Barriers.
  • Environmental.
  • Factories.

BENEFITS

  • Fast Installation
  • Wide number of perimeter edge channels
  • Highly durable.
  • Fire rated to B s1 d0.
  • Internal and external use.
  • No need for expensive bespoke manufacture.


modular acoustic panels 

ACOUSTIMODULES

A highly absorbent modular acoustic panel for acoustic enclosure and acoustic barrier constructions for both internal and external applications.

The panels consist of a pre-lacquered metal sheet of 1mm thickness (light grey similar to RAL 9002) with a 70kg/m³ acoustic infill, covered with a black scrim tissue facing, behind a 0.5mm multi-perforated sheet.

With this modular system there is no need for expensive bespoke manufacture. Enclosures or barriers can be constructed on-site using the modular sections which are easy to configure.

The perforation percentage for the face of these panels is 28%. Each panel has five different kinds of perforations dia. 3, 4, 5, 6 and 7 mm.

SPECIFICATIONS
FinishLight grey, any RAL colour or plain galvanised
Thickness80mm
Weight21kg/m²
FinishingRockwool with black protection tissue
Perforation percentage28%
Max. allowable working stressσ=224 N/mm²
Youngs modulusE=210.000 N/mm²
Fire resistanceB s1 d0 (Class0)
Lengths2000mm, 2500mm, 3000mm or 4000mm
Acoustic Absorption αw1.00
Acoustic insulationRw32dB (test report 12/4570-709)
DLR26 dB - Category B3
DLα15dB - Category A4
Absorption ClassA

Non perforated corner units can be used for both internal and external corners.

acoustimodules corner section




profiles for joining sections and finishing
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environmental acoustic barriers for external fan units>

These panels are heavy and they are not self supporting. Generally top and bottom 'C' channels can be supplied (other profiles are also available depending on application) and even though each unit simply push clips into the adjacent one its generally a good idea to also use our 'omega' profile channels as central bracing supports.

Timber can be used in place of metal support structures but for longevity we recommend customers source their own metal bracing.

These panels can be used for a wide variety of applications. Optional viewing windows of laminated glass as well as doors can be combined with these panels to create safe havens or machine enclosures. The windows are also modular and fit into the metal sections in the same manner as the sections clip together.

environmental acoustic barriers for external fan units>environmental acoustic barriers for external fan units>
environmental acoustic barriers for external fan units


All information contained in these details is given in good faith but without warranty.
Custom Audio Designs reserves the right to alter the specifications of any product without notice.
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