A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sound insulation sheet, manufacturing method thereof, and sound insulation structure
To provide a sound insulation sheet member which is excellent in sound insulation performance in a low frequency band and which has a compact configuration. A sound insulation sheet member 1 including a substrate 2 and a concavo-convex structure 3 placed on at least one surface of the substrate 2, in which the concavo-convex structure 3 is provided by repeatedly arranging a plurality of units each defined as a concavo-convex unit shape 4 including a linear convex portion 5, in one direction at substantially constant intervals on the surface of the substrate 2.
Sound insulation sheet, manufacturing method thereof, and sound insulation structure
To provide a sound insulation sheet member which is excellent in sound insulation performance in a low frequency band and which has a compact configuration. A sound insulation sheet member 1 including a substrate 2 and a concavo-convex structure 3 placed on at least one surface of the substrate 2, in which the concavo-convex structure 3 is provided by repeatedly arranging a plurality of units each defined as a concavo-convex unit shape 4 including a linear convex portion 5, in one direction at substantially constant intervals on the surface of the substrate 2.
Sound insulation sheet, manufacturing method thereof, and sound insulation structure
KOSHITOUGE HARUKI (author) / KOGA SHOGO (author) / UCHIDA NAOYUKI (author) / INOUE KAZUMA (author) / NAKAYAMA MASANARI (author) / SAITO YUYA (author)
2025-02-25
Patent
Electronic Resource
English
SOUND INSULATION SHEET, MANUFACTURING METHOD THEREOF, AND SOUND INSULATION STRUCTURE
| European Patent Office | 2020
SOUND INSULATION SHEET, MANUFACTURING METHOD THEREOF, AND SOUND INSULATION STRUCTURE
| European Patent Office | 2022
SOUND INSULATION SHEET, MANUFACTURING METHOD THEREOF, AND SOUND INSULATION STRUCTURE
| European Patent Office | 2021
SOUND INSULATION SHEET, MANUFACTURING METHOD THEREOF, AND SOUND INSULATION STRUCTURE
| European Patent Office | 2022