Noise protection, in particular, noise-cabin, enclosing a working device that causes excessive noise levels. These are mainly various machines in the wood industry, the paper industry, the chemical industry and similar technological processes.
Amphibious cabins are usually made of sheet metal, formed in panels filled with stone wool and closed on one side with a special perforated sheet metal. The panels are fastened to the metal support frame.
The walls of such cabins are usually equipped with doorways for entrance and exit, and glass windows for the possibility of monitoring the working process. Amphibious cabins are of different sizes, from small to large sizes.