A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LAMINATE PANEL
To provide a laminate panel capable of improving sound absorbency, non-combustibility, and rigidity.SOLUTION: A laminate panel 1 includes a porous layer 2, a first fiber layer 31, a non-ventilation layer 4, and a second fiber layer 32. The porous layer 2 includes a first face 21 and a second face 22 on a side opposite to the first face 21. The first fiber layer 31 is arranged on the first face 21 of the porous layer 2, and includes at least any of fiber nonwoven fabric and fiber woven fabric. The non-ventilation layer 4 is arranged on the second face 22 of the porous layer 2. The second fiber layer 32 is arranged on a face of the non-ventilation layer 4 on a side opposite to the porous layer 2, and includes fiber woven fabric. The laminate panel 1 includes a plurality of through holes 7 penetrating the non-ventilation layer 4 and the second fiber layer 32.SELECTED DRAWING: Figure 1
【課題】吸音性、不燃性、及び剛性を向上させることができる積層パネルを提供する。【解決手段】積層パネル１は、多孔質層２と、第１繊維層３１と、非通気層４と、第２繊維層３２と、を備える。多孔質層２は、第１面２１と、第１面２１と反対側の第２面２２と、を有する。第１繊維層３１は、多孔質層２の第１面２１に配置され、繊維不織布及び繊維織布の少なくともいずれかを含む。非通気層４は、多孔質層２の第２面２２に配置されている。第２繊維層３２は、非通気層４の多孔質層２と反対側の面に配置され、繊維織布を含む。積層パネル１は、非通気層４及び第２繊維層３２を貫通する複数の貫通孔７を有する。【選択図】図１
LAMINATE PANEL
To provide a laminate panel capable of improving sound absorbency, non-combustibility, and rigidity.SOLUTION: A laminate panel 1 includes a porous layer 2, a first fiber layer 31, a non-ventilation layer 4, and a second fiber layer 32. The porous layer 2 includes a first face 21 and a second face 22 on a side opposite to the first face 21. The first fiber layer 31 is arranged on the first face 21 of the porous layer 2, and includes at least any of fiber nonwoven fabric and fiber woven fabric. The non-ventilation layer 4 is arranged on the second face 22 of the porous layer 2. The second fiber layer 32 is arranged on a face of the non-ventilation layer 4 on a side opposite to the porous layer 2, and includes fiber woven fabric. The laminate panel 1 includes a plurality of through holes 7 penetrating the non-ventilation layer 4 and the second fiber layer 32.SELECTED DRAWING: Figure 1
【課題】吸音性、不燃性、及び剛性を向上させることができる積層パネルを提供する。【解決手段】積層パネル１は、多孔質層２と、第１繊維層３１と、非通気層４と、第２繊維層３２と、を備える。多孔質層２は、第１面２１と、第１面２１と反対側の第２面２２と、を有する。第１繊維層３１は、多孔質層２の第１面２１に配置され、繊維不織布及び繊維織布の少なくともいずれかを含む。非通気層４は、多孔質層２の第２面２２に配置されている。第２繊維層３２は、非通気層４の多孔質層２と反対側の面に配置され、繊維織布を含む。積層パネル１は、非通気層４及び第２繊維層３２を貫通する複数の貫通孔７を有する。【選択図】図１
LAMINATE PANEL
積層パネル
OGURA TOMOKO (author) / SAWADA HIROSHI (author) / HASHIMOTO NAMI (author)
2022-10-25
Patent
Electronic Resource
Japanese
IPC:
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
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
LAMINATE PANEL AND METHOD FOR MANUFACTURING A LAMINATE PANEL
| European Patent Office | 2024