A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WOODY FLOOR MATERIAL AND FLOOR STRUCTURE
PROBLEM TO BE SOLVED: To provide a direct sticking woody floor material excellent in sound insulation performance and a walking feeling.SOLUTION: A woody floor material of the present invention comprises a plywood base material layer 1 of forming a plurality of reverse grooves 10, a veneer strengthening layer 2 laminated on an upper surface of the plywood base material layer 1, a scratch resistance imparting layer 3 laminated on an upper surface of the strengthening layer 2, a decorative layer 4 laminated on an upper surface of the scratch resistance imparting layer 3 and a sound insulation layer 6 such as a synthetic resin foaming body laminated on an undersurface of the plywood base material layer 1. A thickness of the plywood base material layer 1 is set in 4 mm-8 mm. An upper end position of the reverse groove 10 is set within veneer of a second layer from above in the plywood base material layer 1. The sound insulation layer 6 is set in 2 mm-6 mm in a thickness, and hardness (a JIS K6400-2D method) is also set in 50 N-180 N. A thickness of the whole floor material is set in 6.5 mm-12 mm.
【課題】遮音性および歩行感に優れた直貼り用の木質系床材を提供する。【解決手段】本発明の木質系床材は、裏溝１０が複数形成された合板基材層１と、合板基材層１の上面に積層された単板製の強化層２と、強化層２の上面に積層された耐傷性付与層３と、耐傷性付与層３の上面に積層された化粧層４と、合板基材層１の下面に積層された合成樹脂発泡体等の遮音層６とを備える。合板基材層１の厚みが４ｍｍ〜８ｍｍに設定される。裏溝１０の上端位置が、合板基材層１における上から２層目の単板内に設定される。遮音層６は、厚みが２ｍｍ〜６ｍｍに設定され、かつ硬さ（ＪＩＳ Ｋ６４００−２ Ｄ法）が５０Ｎ〜１８０Ｎに設定される。床材全体の厚みが６．５ｍｍ〜１２ｍｍに設定される。【選択図】図１
WOODY FLOOR MATERIAL AND FLOOR STRUCTURE
PROBLEM TO BE SOLVED: To provide a direct sticking woody floor material excellent in sound insulation performance and a walking feeling.SOLUTION: A woody floor material of the present invention comprises a plywood base material layer 1 of forming a plurality of reverse grooves 10, a veneer strengthening layer 2 laminated on an upper surface of the plywood base material layer 1, a scratch resistance imparting layer 3 laminated on an upper surface of the strengthening layer 2, a decorative layer 4 laminated on an upper surface of the scratch resistance imparting layer 3 and a sound insulation layer 6 such as a synthetic resin foaming body laminated on an undersurface of the plywood base material layer 1. A thickness of the plywood base material layer 1 is set in 4 mm-8 mm. An upper end position of the reverse groove 10 is set within veneer of a second layer from above in the plywood base material layer 1. The sound insulation layer 6 is set in 2 mm-6 mm in a thickness, and hardness (a JIS K6400-2D method) is also set in 50 N-180 N. A thickness of the whole floor material is set in 6.5 mm-12 mm.
【課題】遮音性および歩行感に優れた直貼り用の木質系床材を提供する。【解決手段】本発明の木質系床材は、裏溝１０が複数形成された合板基材層１と、合板基材層１の上面に積層された単板製の強化層２と、強化層２の上面に積層された耐傷性付与層３と、耐傷性付与層３の上面に積層された化粧層４と、合板基材層１の下面に積層された合成樹脂発泡体等の遮音層６とを備える。合板基材層１の厚みが４ｍｍ〜８ｍｍに設定される。裏溝１０の上端位置が、合板基材層１における上から２層目の単板内に設定される。遮音層６は、厚みが２ｍｍ〜６ｍｍに設定され、かつ硬さ（ＪＩＳ Ｋ６４００−２ Ｄ法）が５０Ｎ〜１８０Ｎに設定される。床材全体の厚みが６．５ｍｍ〜１２ｍｍに設定される。【選択図】図１
WOODY FLOOR MATERIAL AND FLOOR STRUCTURE
木質系床材および床構造
YUZAKI KATSUYA (author) / IKEDA MICHIHARU (author)
2016-01-12
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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