Improvement of the performance of an existing enclosure (sounproofing hood) / of an existing (acoustic) partition - FAQ

ITS answers question related to the improvement of the performance of an existing enclosure (acoustic hood) / of an existing partition for workers protection.

Why implement a lining of a metallic casing, of a metallic duct, a pipe, of a plasterboard partition, of a partition with wood sidings with a damping material to improve their acoustic performance?

Why implement a lining inside a metallic casing, a metallic screen, a partition or an enclosure made of plasterboard or with wood sidings with a sound-absorbing material to improve their acoustic performance?

Why implement a lining inside a metallic casing, a metallic screen, a partition or an enclosure made of plasterboard or with wood sidings with a material being damping and sound-absorbing (acoustic complex) to improve their acoustic performance?

Why choose an absorbent or an acoustic complex based on polyester wool rather than any other sound absorbing material?

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