| 摘要 |
The present invention relates to a sound absorption and finishing material for ceilings and walls, more specifically, to a sound absorption and finishing material for ceilings and walls capable of especially improving the sound absorption performance. The sound absorption and finishing material for ceilings and walls according to the present invention is capable of increasing the sound absorption effect by forming sound absorption holes together on a panel. The sound absorption and finishing material for ceilings and walls according to the present invention is capable of maximizing the sound reduction effect by patterning the sound absorption material. Moreover, the sound absorption and finishing material for ceilings and walls according to the present invention is capable of preventing the sound absorption material from being deformed when a screw is connected to the material to install the sound absorption and finishing material for ceilings and walls according to the present invention by including a screw hole dented on the base plane. |
