Echosorption PLUS – Reverberation Treatment for Offices, Schools , Gymnasiums & Halls

Description

ECHOSORPTION – PLUS  stick-on acoustic panels are extremely high performance sound absorption panels. 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 sound absorbing 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.

Acoustic Performance

Class A

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.

Class C

The special construction of ECHOSORPTION  panels gives a very high sound absorption rating 0.85 (i.e. 85%) with minimum headroom height loss (only 30mm).

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%).

Product Dimensions:

• 1200mm x 600mm x 30mm
• 8 x Panels per Box
• 3kg/m2