Nowadays, glass is a dominant material in the construction of the spaces around us. Unfortunately, it prevents the proper propagation of sound. For a long time, a completely transparent, absorbent coating has been sought to control the reflection /echo / in the room, while preserving the possibility of seeing through the glass.
Acoustic Force manufactures and offers a new transparent panel, which is innovative for the Bulgarian market, with micro perforation that provides significant absorption of mid and low frequencies. The PureTone panel offers a long awaited solution to provide absorption with a view.
As a completely fibre-free product, PureTone features high resistance in high humidity and wet conditions while ensuring air quality. This product combines high transparency for clear vision or natural day lighting with high acoustic performance.
The PureTone panel is available as standard in pure acrylic with a thickness of 4mm and can be manufactured in a variety of sizes to suit customer needs. It provides absorption through high viscous losses while air passes through the perforation, which is comparable in size to the air boundary layer. This natural attenuation eliminates the need for glass, stone wool or other porous materials in the air space between the PureTone panel and the reflective surface behind. In this way, it is possible to provide particle-free absorption that also provides visibility. All that is required is the air space between the PureTone panel and the reflective surface at the rear.




Suitable for lobbies, offices, conference rooms, classrooms, auditoriums, restaurants, recording and mastering studios, podcast and radio studios, swimming pools, etc. The application of PureTone panels in such highly reflective environments aids in easier speech intelligibility while maintaining the open design of the room.
Cast acrylic
4mm
Transparent or translucent
αw 0,45 – 0,55
Class C за EN 13823 и EN ISO 11925-2
PureTone panels can be mounted with visible accessories, such as screw mounts or with the help of mounting cord systems. Custom solutions are also available for mounting in front of light sources and window surfaces. Thus, they blend seamlessly with already established designs.
For more information you can see our technical map here.


0883 40 00 61

info@acousticforce.bg

NPZ Iskar, 1 "5004" Street, 1528, Sofia, Bulgaria
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