Acoustic booth with motorized retractable roof
Details
Our Experts Who Contributed to the Project
Anthony LEMAIRE
Activity Manager
Challenge
Our industrial client had an activity area where impact noises generated sound levels exceeding regulations for all personnel working in the workshop. Operations are performed on very large parts, making it necessary to create a custom acoustic solution with a fully retractable and motorized roof.
Écib Solution
We built a custom enclosure with dimensions of: Length 22m x Width 8m x Height 3m.
This enclosure offers high acoustic performance with an overall attenuation of 30 dB observed after installation.
The retractable roof is motorized, allowing for overhead crane handling of parts up to 15m in length.
To build this enclosure, we integrated our PEGAS’ optima metallic acoustic panels for the walls and roof, which offer high acoustic insulation and absorption performance.
Access points were created using our POLARIS’ prima doors.
Finally, ALTAÏR’ cirris silencers were integrated into the enclosure's ventilation system.
Acoustic Optimization
This project was very demanding, featuring a high noise reduction target and significant technical constraints.
Acoustic tests conducted at the end of the project confirmed an overall acoustic attenuation of 30 dB. As part of this project, we also carried out the design and installation of the ventilation and heating system, as well as the electrical installations.
The entire acoustic solution was inspected by an independent control body to validate the equipment's compliance with Machinery Directive 2006/42/CE.
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