Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel sound-absorbing and noise-reducing glass
The invention discloses novel sound-absorbing and noise-reducing glass. The glass comprises a glass body which comprises a sound-absorbing layer, sound-absorbing holes and sound-absorbing cavities, wherein the sound-absorbing layer is located in the center of the glass body, the sound-absorbing cavities are symmetrically distributed on two sides of the sound-absorbing layer and communicated with the sound-absorbing layer, the sound-absorbing holes are evenly distributed all over the outer surface layer of the glass body, one end of each sound-absorbing hole is communicated with the external atmosphere, and the other end of each sound-absorbing hole is communicated with each sound-absorbing cavity. The glass is simple in structure and reasonable in design, by the aid of the design of the sound-absorbing holes, the sound-absorbing cavities and the sound-absorbing layer which are communicated with one another, the atmosphere is communicated with the inside of the glass body, and the communication rate of gaps in the glass body is increased, so that the overall sound-absorbing efficiency of the glass body is effectively improved. The glass is excellent in overall sound-absorbing performance, can effectively absorb sound waves with low, medium and high frequency in the environment, can effectively absorb 90-95% noises in the environment, has efficient sound-absorbing and noise-reducing performance and has the broad market prospect.
Novel sound-absorbing and noise-reducing glass
The invention discloses novel sound-absorbing and noise-reducing glass. The glass comprises a glass body which comprises a sound-absorbing layer, sound-absorbing holes and sound-absorbing cavities, wherein the sound-absorbing layer is located in the center of the glass body, the sound-absorbing cavities are symmetrically distributed on two sides of the sound-absorbing layer and communicated with the sound-absorbing layer, the sound-absorbing holes are evenly distributed all over the outer surface layer of the glass body, one end of each sound-absorbing hole is communicated with the external atmosphere, and the other end of each sound-absorbing hole is communicated with each sound-absorbing cavity. The glass is simple in structure and reasonable in design, by the aid of the design of the sound-absorbing holes, the sound-absorbing cavities and the sound-absorbing layer which are communicated with one another, the atmosphere is communicated with the inside of the glass body, and the communication rate of gaps in the glass body is increased, so that the overall sound-absorbing efficiency of the glass body is effectively improved. The glass is excellent in overall sound-absorbing performance, can effectively absorb sound waves with low, medium and high frequency in the environment, can effectively absorb 90-95% noises in the environment, has efficient sound-absorbing and noise-reducing performance and has the broad market prospect.
Novel sound-absorbing and noise-reducing glass
TAO YAOJUN (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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