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EchoSorba ll - Class C BB93 Acoustic Ceiling Tiles PLEASE NOTE: These tiles are for sound absorption within the room they are NOT suitable for soundproofing your ceilings! |
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Product advantages: - |
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ECHOSORBA II™ stick-on acoustic panels are extremely high performance noise absorbers. Their lightweight properties and low thickness not only make the panels easy to install but
extremely suitable for adhering to a wide range of ceiling and wall surfaces. These panels are used widely in schools, offices, music studios, lecture theatres, multi purpose halls, interview
rooms, training areas and cinemas. They meet the requirements of BB93 of the Building Regulations for acoustics in school buildings and are Class 0 fire rated hence meeting the Fire
Regulations as well.
EchoSorba ll: Part Code SS220 5 litre adhesive tins: Part CodeSS230 Tile Size: 1200 x 600 x 30mm |
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ECHOSORBA II™ acoustic panels feature a highly sound absorbent fibreglass core that provides very high noise absorption whilst a white speckled laminated facing enhances the panel's visual aesthetics with a sleek contemporary appearance. The panels have bevel edges contributing to an elegant look allowing unique wall and ceiling designs to be created. Although the panels come in a standard white colour to blend in with most ceilings, they can be emulsion painted to any colour. |
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Design Considerations
ECHOSORBA II acoustic panels lend themselves for use in a variety of environments as they offer the possibility of creating different configurations giving an attractive appearance often desired in a noise reduction product. The option of butting the panels together or spacing them apart from each other adds to the design possibilities. The panels have reinforced edges to create a more durable product. Although this results in a slightly lower grade of finish on the edges this is not too apparent on high level wall surfaces and ceilings. |
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Finishes
ECHOSORBA II acoustic panels are available in the white standard colour to match most ceilings, however they can be emulsion painted to any colour with little significant effect on acoustical performance, as can be seen on the test data below. The panels can be painted for aesthetic reasons or even in the future to cover over any dirty marks or maybe discolouration from cigarette smoke etc. It is important that the paint is water based matt emulsion and is applied in a very light coat so that the acoustics are not affected. |
| Acoustic Performance | |
| The special construction of ECHOSORBA II panels gives a very high sound absorption rating 0.85 (i.e. 85%) with minimum headroom height loss (only 30mm). | 
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The NRC of a standard panel is 0.85 (i.e. 85%) and an emulsion painted surface panel is also 0.85 (i.e. 85%). The only difference is that the thin coating of emulsion paint on the surface acts as a membrane absorber leading to higher absorption at the lower frequencies and a drop off at the higher frequencies. However the overall NRC stays the same at 0.85 (i.e. 85%). |
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| This fixing method results in very high sound absorption especially at low frequencies which is often very difficult to achieve. This product achieves an absorption coefficient of 1.00 (i.e. 100%) even as low as 160 Hz. This provides a very cost effective bass absorber for studios and music rooms at minimal cost. The air gap can be created by using 100mm thick timber battens behind the panels or a similar method. | 
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| 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. | ||
| ©Custom Audio Designs 2007 |