A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DECORATIVE MEMBER FOR EXTERIOR
PROBLEM TO BE SOLVED: To provide a decorative member for exterior excellent in adhesive strength and weather resistance which includes a decorative sheet satisfying a requirement possible to obtain non-inflammable authorization.SOLUTION: A cylindrical decorative member for exterior has a decorative sheet around an outer periphery of a metallic base material via an adhesive layer where (1) the thickness of the metallic base material is 1.5-50 nm, (2) the thickness of the adhesive layer is not greater than 80 μm, and the adhesive composing the adhesive layer is a polyester adhesive, (3) the thickness of the decorative sheet is 40-150 μm, (4) the decorative sheet is provided with a lap-pressed part which has a width of not greater than 12 mm, (5) the decorative sheet satisfies a requirement possible to obtain non-inflammable authorization by a pyrogenicity test in terms of ISO5660-1, and (6) the adhesive strength measured by a test method according to JIS Z0237 is not less than 20 N/inch.SELECTED DRAWING: None
【課題】不燃認定取得可能要件を満たす化粧板であって、且つ、接着強度及び耐候性に優れたエクステリア用化粧部材を提供する。【解決手段】筒状の金属基材の外周に、接着剤層を介して化粧シートを有するエクステリア用化粧部材であって、（１）前記金属基材の厚みが1.5〜50mmであり、（２）前記接着剤層の厚みが80μm以下であり、前記接着剤層を形成する接着剤がポリエステル系接着剤であり、（３）前記化粧シートの厚みが40〜150μmであり、（４）前記化粧シートが重ね押さえ部分を備えており、前記重ね押さえ部分の幅が12mm以下であり、（５）ISO5660-1に準拠する発熱性試験にて不燃認定取得可能要件を満たし、（６）JIS Z0237の試験方法に従って測定した接着強度が20N/inch以上である、ことを特徴とする、筒状のエクステリア用化粧部材。【選択図】なし
DECORATIVE MEMBER FOR EXTERIOR
PROBLEM TO BE SOLVED: To provide a decorative member for exterior excellent in adhesive strength and weather resistance which includes a decorative sheet satisfying a requirement possible to obtain non-inflammable authorization.SOLUTION: A cylindrical decorative member for exterior has a decorative sheet around an outer periphery of a metallic base material via an adhesive layer where (1) the thickness of the metallic base material is 1.5-50 nm, (2) the thickness of the adhesive layer is not greater than 80 μm, and the adhesive composing the adhesive layer is a polyester adhesive, (3) the thickness of the decorative sheet is 40-150 μm, (4) the decorative sheet is provided with a lap-pressed part which has a width of not greater than 12 mm, (5) the decorative sheet satisfies a requirement possible to obtain non-inflammable authorization by a pyrogenicity test in terms of ISO5660-1, and (6) the adhesive strength measured by a test method according to JIS Z0237 is not less than 20 N/inch.SELECTED DRAWING: None
【課題】不燃認定取得可能要件を満たす化粧板であって、且つ、接着強度及び耐候性に優れたエクステリア用化粧部材を提供する。【解決手段】筒状の金属基材の外周に、接着剤層を介して化粧シートを有するエクステリア用化粧部材であって、（１）前記金属基材の厚みが1.5〜50mmであり、（２）前記接着剤層の厚みが80μm以下であり、前記接着剤層を形成する接着剤がポリエステル系接着剤であり、（３）前記化粧シートの厚みが40〜150μmであり、（４）前記化粧シートが重ね押さえ部分を備えており、前記重ね押さえ部分の幅が12mm以下であり、（５）ISO5660-1に準拠する発熱性試験にて不燃認定取得可能要件を満たし、（６）JIS Z0237の試験方法に従って測定した接着強度が20N/inch以上である、ことを特徴とする、筒状のエクステリア用化粧部材。【選択図】なし
DECORATIVE MEMBER FOR EXTERIOR
エクステリア用化粧部材
UENO AKIKO (author) / UENO MASANORI (author) / ONO TATSUYA (author)
2018-06-14
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
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
EXTERIOR DECORATIVE SHEET AND EXTERIOR BUILDING MATERIALS
| European Patent Office | 2023
| European Patent Office | 2022