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UTILIZATION OF POROUS BUILDING MATERIALS IN SOUND ABSORPTION
According to an example aspect of the present invention, there is provided an acoustic structure comprising a natural fibrous acoustic coating on a surface of a porous background structure.
UTILIZATION OF POROUS BUILDING MATERIALS IN SOUND ABSORPTION
According to an example aspect of the present invention, there is provided an acoustic structure comprising a natural fibrous acoustic coating on a surface of a porous background structure.
UTILIZATION OF POROUS BUILDING MATERIALS IN SOUND ABSORPTION
VERWENDUNG VON PORÖSEN BAUSTOFFEN ZUR SCHALLABSORPTION
UTILISATION DE MATÉRIAUX DE CONSTRUCTION POREUX POUR L'ABSORPTION ACOUSTIQUE
HÄNNINEN TUOMAS (Autor:in)
22.07.2020
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
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
Sound Absorption Properties of Fiber and Porous Materials
British Library Online Contents | 2005
|Elastic porous materials for sound absorption and transmission control
Kraftfahrwesen | 1997
|