A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MOLDED BODY, SOUND ABSORBING MATERIAL, VIBRATION ABSORBING MATERIAL
Disclosed a molded body including: a plurality of cavity portions formed inside a molding material; and a plurality of neck portions provided in each of the plurality of cavity portions and configured to communicate with the cavity portions, wherein some of the plurality of neck portions communicate with a surface and/or the cavity portion exposed on the surface, wherein at least some of the plurality of neck portions cause the plurality of cavity portions to communicate with each other, and wherein an inner surface of the neck portion is formed by the molding material itself.
MOLDED BODY, SOUND ABSORBING MATERIAL, VIBRATION ABSORBING MATERIAL
Disclosed a molded body including: a plurality of cavity portions formed inside a molding material; and a plurality of neck portions provided in each of the plurality of cavity portions and configured to communicate with the cavity portions, wherein some of the plurality of neck portions communicate with a surface and/or the cavity portion exposed on the surface, wherein at least some of the plurality of neck portions cause the plurality of cavity portions to communicate with each other, and wherein an inner surface of the neck portion is formed by the molding material itself.
MOLDED BODY, SOUND ABSORBING MATERIAL, VIBRATION ABSORBING MATERIAL
FORMKÖRPER, SCHALLABSORBIERENDES MATERIAL, SCHWINGUNGSDÄMPFENDES MATERIAL
CORPS MOULÉ, MATÉRIAU D'ABSORPTION ACOUSTIQUE, MATÉRIAU D'ABSORBTION VIBRATOIRE
NAKAJIMA SATORU (author)
2024-03-06
Patent
Electronic Resource
English
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