A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUNDPROOF FLOOR MATERIAL
PROBLEM TO BE SOLVED: To provide a soundproof floor material that eliminates a feeling of unstable fluffiness while walking, while suppressing decline in soundproof performance.SOLUTION: A nailed fixing part 30 made of a hard material is laminated on a rear surface of a wooden base material 10 corresponding to at least either of side edge parts 11, 12 that are opposite each other, in place of a cushioning material layer 20. The cushioning material layer 20 includes a soft part 21 disposed to protrude downward than a rear surface of the nailed fixing part 30, and a hard part 22 disposed almost at a same level with the rear surface of the nailed fixing part 30 or in an upwardly recessed state than the rear surface.SELECTED DRAWING: Figure 1
【課題】防音性能の低下を抑制しつつ、歩行時のふわふわ感を解消することができる防音床材を提供する。【解決手段】木質基材１０において相互に対辺の関係とされる両辺縁部１１、１２のすくなくとも一方の対応した裏面に、クッション材層２０に代えて、硬質材よりなる釘打ち固定部３０が積層されている。クッション材層２０は、釘打ち固定部３０の裏面よりも下方に突出した状態に配された軟質部２１と、釘打ち固定部３０の裏面と略同レベルか、裏面よりも上方に凹んだ状態に配された硬質部２２とを有している。【選択図】図１
SOUNDPROOF FLOOR MATERIAL
PROBLEM TO BE SOLVED: To provide a soundproof floor material that eliminates a feeling of unstable fluffiness while walking, while suppressing decline in soundproof performance.SOLUTION: A nailed fixing part 30 made of a hard material is laminated on a rear surface of a wooden base material 10 corresponding to at least either of side edge parts 11, 12 that are opposite each other, in place of a cushioning material layer 20. The cushioning material layer 20 includes a soft part 21 disposed to protrude downward than a rear surface of the nailed fixing part 30, and a hard part 22 disposed almost at a same level with the rear surface of the nailed fixing part 30 or in an upwardly recessed state than the rear surface.SELECTED DRAWING: Figure 1
【課題】防音性能の低下を抑制しつつ、歩行時のふわふわ感を解消することができる防音床材を提供する。【解決手段】木質基材１０において相互に対辺の関係とされる両辺縁部１１、１２のすくなくとも一方の対応した裏面に、クッション材層２０に代えて、硬質材よりなる釘打ち固定部３０が積層されている。クッション材層２０は、釘打ち固定部３０の裏面よりも下方に突出した状態に配された軟質部２１と、釘打ち固定部３０の裏面と略同レベルか、裏面よりも上方に凹んだ状態に配された硬質部２２とを有している。【選択図】図１
SOUNDPROOF FLOOR MATERIAL
防音床材
KOYAMA SAKAE (author) / YAMAMOTO TAKUYA (author)
2017-11-02
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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