Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a sound-absorbing ceiling which comprises a plurality of pyramid sound-absorbing units and edge sound-absorbing units, wherein the pyramid sound-absorbing units are freely distributed; the pyramid sound-absorbing units are vertically and horizontally distributed in the middle of the sound-absorbing ceiling; the pyramid sound-absorbing units are formed by at least three sound-absorbing plates arranged in a pyramid form; baking varnishes are coated on the surfaces of the sound-absorbing plates; the edge sound-absorbing units are arranged as the sound-absorbing plates having the shape matched with the shape of the pyramid sound-absorbing units; the baking varnishes are coated on the surfaces of the sound-absorbing plates; the edge sound-absorbing units are distributed at the edges of the ceiling. The sound-absorbing ceiling can absorb the sound propagating along different directions and the sound-absorbing effect is greatly promoted.
The invention provides a sound-absorbing ceiling which comprises a plurality of pyramid sound-absorbing units and edge sound-absorbing units, wherein the pyramid sound-absorbing units are freely distributed; the pyramid sound-absorbing units are vertically and horizontally distributed in the middle of the sound-absorbing ceiling; the pyramid sound-absorbing units are formed by at least three sound-absorbing plates arranged in a pyramid form; baking varnishes are coated on the surfaces of the sound-absorbing plates; the edge sound-absorbing units are arranged as the sound-absorbing plates having the shape matched with the shape of the pyramid sound-absorbing units; the baking varnishes are coated on the surfaces of the sound-absorbing plates; the edge sound-absorbing units are distributed at the edges of the ceiling. The sound-absorbing ceiling can absorb the sound propagating along different directions and the sound-absorbing effect is greatly promoted.
SOUND ABSORBING CEILING MATERIAL AND CONSTRUCTION METHOD OF SOUND ABSORBING CEILING USING THE SAME
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2024
Sound-absorbing and shock-absorbing suspended ceiling structure
| Europäisches Patentamt | 2024