Armourcoat Acoustic® Plaster System

Acoustic Plaster Solutions

Armourcoat Acoustic® Plaster System

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The Armourcoat Acoustic® Plaster System is designed to optimize the acoustics of interior spaces, such as concert halls, lecture theaters, hotels, restaurants and lobbies, reception areas, shopping malls and public interior spaces of all types. The control of unwanted sound can create a more enjoyable experience for building occupants and more pleasant environment for visitors. Reflected sound, or reverberation, is now a well-accepted, but negative, by-product of using hard interior surfaces like polished stone, or areas of glass. Reflected sound waves can cause serious reductions in speech or amplified sound quality, which leads to an unpleasant experience for occupants of such spaces – both presenters and audiences. The Armourcoat Acoustic® Plaster System can provide a solution to interior noise problems, and also provide an aesthetically pleasing seamless, joint-free finish over large expanses, including both flat and curved surfaces.

Quiet, Comfortable Interiors The Armourcoat Acoustic® Plaster System combines the well-known insulation and sound absorption performance of mineral fiber baseboard with an elegant marble plaster finish. The finishing plaster is troweled on to provide a uniform seamless surface, yet it is thin enough to allow sound waves to pass through and be absorbed by the fibrous base layer underneath.

Armourcoat Acoustic® Plaster System can be pigmented to a range of standard or custom colors.

Excellent Acoustic Performance
The Armourcoat Acoustic® Plaster System has been tested in a Reverberation Chamber by the University of Southampton (ISVR Consulting) to BS EN ISO 354:2003 (Airborne sound absorption measured in a reverberation chamber), using a Type A mounting. The Armourcoat Acoustic® Plaster System achieved Noise Reduction Coefficients (NRC Ratings) to BS EN ISO 11654 of -
NRC 0.8 class C (30mm system).
NRC 0.9 class A (50mm system).

Excellent Environmental Performance
The mineral wool substrate used in the Armourcoat Acoustic System incorporate 70% recycled content. The plaster basecoat is made from expanded glass with 85% recycled content, and the topcoat plaster made from 80% recycled marble. The system contains no VOCs and is resistant to bacteria, mould and mildew.

Excellent Thermal Performance
Armourcoat Acoustic® mineral wool panels provide excellent thermal performance and red uce heat loss through the building envelope.

Why Armourcoat Acoustic Plaster

Noise in interior spaces can be very challenging and annoying. To improve the environment while improving the aesthetics can be difficult. Both these can be achieved with Armourcoat Acoustic Plaster

Acoustic Performance

Armourcoat Acoustic Plaster comes in two thicknesses  a 30mm and a 50mm system. This is to treat the different acoustic  requirements found on Site. There may be a need to treat amplified sound or voices and these will require different thickness of system.

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Seamless Finish

Beside the excellent acoustic performance of Armourcoat acoustic plaster the seamless nature of the ceiling is a very import feature. Like any gypsum based ceiling Armourcoat has no joins and gives a continuous look and feel. The ceiling incorporates all fittings and even though installed on site will give a beautiful smooth seamless finish

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Armourcoat Acoustic Plaster comes in four standard colours to match most existing decors or environments. However  there are other palettes available and Armourcoat do provide a colour matching service

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"Improve Acoustic Performance while maintaining seamless clean lines, feel and look. Giving the designer optimum design freedom."