A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CEILING SURFACE MATERIAL AND BUILDING CEILING
To provide a ceiling surface material that is lightweight and thin, yet difficult to undulate and has excellent design properties, and a building ceiling formed by the ceiling surface material.SOLUTION: There is provided a ceiling surface material 30 that is attached to a ceiling base 40 to form a building ceiling 60. The ceiling surface material 30 has a surface material center 10 and a surface material peripheral edge 20 of the periphery of the surface material center 10. The surface material center 10 has an anti-undulation portion 11. The surface material peripheral edge 20 is such that the surface material peripheral edges 20 of the separately adjacent ceiling surface material 30 are overlapped and fastened together. The ceiling surface material 30 is a pulp-moulded molding formed of a material including an inorganic material, a resin material and pulp fibers. In the pulp-moulded molding, the inorganic material is in a range of 10 to 50 wt.%, the resin material is in a range of 3 to 50 wt.%, and the pulp fiber is in a range of 20 to 80 wt.%.SELECTED DRAWING: Figure 1
【課題】軽量かつ薄厚でありながら、うねりが生じ難く、意匠性に優れた天井面材と、この天井面材により形成される建物天井を提供すること。【解決手段】天井下地材４０に取り付けられて建物天井６０を形成する、天井面材３０であり、天井面材３０は、面材中央１０と、面材中央１０の周縁の面材周縁２０とを有し、面材中央１０はうねり防止部１１を備え、面材周縁２０は、隣接する別途の天井面材３０の面材周縁２０が重ね合わされて相互に留め付けられるようになっており、天井面材３０は、無機材料と樹脂材料とパルプ繊維とを含む材料により形成されたパルプモウルド成形品であり、パルプモウルド成形品において、無機材料が１０乃至５０重量％の範囲にあり、樹脂材料が３乃至５０重量％の範囲にあり、パルプ繊維が２０乃至８０重量％の範囲にある。【選択図】図１
CEILING SURFACE MATERIAL AND BUILDING CEILING
To provide a ceiling surface material that is lightweight and thin, yet difficult to undulate and has excellent design properties, and a building ceiling formed by the ceiling surface material.SOLUTION: There is provided a ceiling surface material 30 that is attached to a ceiling base 40 to form a building ceiling 60. The ceiling surface material 30 has a surface material center 10 and a surface material peripheral edge 20 of the periphery of the surface material center 10. The surface material center 10 has an anti-undulation portion 11. The surface material peripheral edge 20 is such that the surface material peripheral edges 20 of the separately adjacent ceiling surface material 30 are overlapped and fastened together. The ceiling surface material 30 is a pulp-moulded molding formed of a material including an inorganic material, a resin material and pulp fibers. In the pulp-moulded molding, the inorganic material is in a range of 10 to 50 wt.%, the resin material is in a range of 3 to 50 wt.%, and the pulp fiber is in a range of 20 to 80 wt.%.SELECTED DRAWING: Figure 1
【課題】軽量かつ薄厚でありながら、うねりが生じ難く、意匠性に優れた天井面材と、この天井面材により形成される建物天井を提供すること。【解決手段】天井下地材４０に取り付けられて建物天井６０を形成する、天井面材３０であり、天井面材３０は、面材中央１０と、面材中央１０の周縁の面材周縁２０とを有し、面材中央１０はうねり防止部１１を備え、面材周縁２０は、隣接する別途の天井面材３０の面材周縁２０が重ね合わされて相互に留め付けられるようになっており、天井面材３０は、無機材料と樹脂材料とパルプ繊維とを含む材料により形成されたパルプモウルド成形品であり、パルプモウルド成形品において、無機材料が１０乃至５０重量％の範囲にあり、樹脂材料が３乃至５０重量％の範囲にあり、パルプ繊維が２０乃至８０重量％の範囲にある。【選択図】図１
CEILING SURFACE MATERIAL AND BUILDING CEILING
天井面材と建物天井
AKITAKE NORIYUKI (author) / MATSUMOTO HIROTO (author) / SAKADO MASAHIKO (author) / NOKURA HIROSHI (author)
2023-04-11
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
CEILING STRUCTURE, CEILING MATERIAL, AND METHOD FOR FITTING CEILING MATERIAL
| European Patent Office | 2019
| European Patent Office | 2020