A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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 (author)
2020-07-22
Patent
Electronic Resource
English
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
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Elastic porous materials for sound absorption and transmission control
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