SOUNDPROOF PANEL WITH BAMBOO SOUND ABSORBING MATERIAL

摘要

PURPOSE: A soundproof panel with a bamboo sound absorbing material is provided to significantly improve a sound absorption area where sound waves hits per a unit area, and a sound absorption function by densely forming concavo-convex parts. CONSTITUTION: A soundproof panel with a bamboo sound absorbing material includes at least one bamboo absorber (10). The bamboo absorber forms multiple concavo-convex parts on a bamboo piece (A) in order to have a recess part (11) and a protruding part (13).