Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sound-absorbing building material
The invention relates to a building material, and especially relates to a sound-absorbing building material, comprising a first panel, a second panel, and a third panel stacked in sequence. A first batten is arranged between the first panel and the second panel. The first batten is in a bended shape, and triangular cavities are formed between the first batten and the second batten. A plurality of second battens are arranged between the second panel and the third panel. The second battens are arranged at interval, and grooves are formed between adjacent second battens. The material can effectively absorb noise, obstruct propagation of noise, and ensure good sound insulation effect.
Sound-absorbing building material
The invention relates to a building material, and especially relates to a sound-absorbing building material, comprising a first panel, a second panel, and a third panel stacked in sequence. A first batten is arranged between the first panel and the second panel. The first batten is in a bended shape, and triangular cavities are formed between the first batten and the second batten. A plurality of second battens are arranged between the second panel and the third panel. The second battens are arranged at interval, and grooves are formed between adjacent second battens. The material can effectively absorb noise, obstruct propagation of noise, and ensure good sound insulation effect.
Sound-absorbing building material
XIAO MINGKUN (Autor:in) / XIAO MINGPENG (Autor:in)
09.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
FOAM, SOUND ABSORBING MATERIAL, BUILDING, AND VEHICLE
| Europäisches Patentamt | 2020