A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUNDPROOF BOARD FOR BUILDING INTERIOR
To provide a soundproof board for a building interior which is lightweight and inexpensive, and can improve the sound insulation performance in the low frequency range on a double wall.SOLUTION: It is characterized in that a fiber sheet 3 is laminated and integrated between two gypsum boards 2, 2.SELECTED DRAWING: Figure 2
【課題】軽量で安価であり、しかも二重壁における低周波域での遮音性能を向上させることができる建築内装用防音ボードを提供すること。【解決手段】２枚の石膏ボード２、２の間に繊維シート３が積層一体化されていることを特徴とする。【選択図】図２
SOUNDPROOF BOARD FOR BUILDING INTERIOR
To provide a soundproof board for a building interior which is lightweight and inexpensive, and can improve the sound insulation performance in the low frequency range on a double wall.SOLUTION: It is characterized in that a fiber sheet 3 is laminated and integrated between two gypsum boards 2, 2.SELECTED DRAWING: Figure 2
【課題】軽量で安価であり、しかも二重壁における低周波域での遮音性能を向上させることができる建築内装用防音ボードを提供すること。【解決手段】２枚の石膏ボード２、２の間に繊維シート３が積層一体化されていることを特徴とする。【選択図】図２
SOUNDPROOF BOARD FOR BUILDING INTERIOR
建築内装用防音ボード
YAMADA NORIKO (author) / HORI MITSUO (author)
2021-01-07
Patent
Electronic Resource
Japanese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
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