Acoustic and thermal insulation panel

摘要

The panel has one or two corrugated sheets 2 with parallel cavities 5 open on both faces, at least one of which is covered with a sheet 6. It is also possible for the panel to be formed from two juxtaposed corrugated plates 2. The panel has a certain elasticity to increase the capacity for absorbing the sound waves and thermal radiation that it receives in the transverse direction. At the same time, the panel is strong in the longitudinal direction, so as to support the stresses to which it is subjected once installed. <IMAGE>