A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a soundproof floor material capable of improving feeling of walking while ensuring soundproof performance.SOLUTION: A soundproof floor material 1 includes: a wooden base material 10 having a plurality of grooves 13 which is formed on the rear face; and a cushion layer 20 laminated over the rear face of the wooden base material 10. The rear face of the wooden base material 10 is arranged to have a surface of concavity and convexity in which a convexity part 14 and a concave part 15 are alternately and successively formed. The cushion layer 20 is constituted of a cushioning material 25 with generally uniform thickness. The cushioning material 25 is laminated with the wooden base material 10 in a state that the rear face of the cushioning material is pressed by the convexity part 14.SELECTED DRAWING: Figure 1
【課題】防音性能を維持しつつ、歩行感が向上するようにした防音床材を提供する。【解決手段】防音床材１は、裏面に複数の溝部１３が形成された木質基材１０と、木質基材１０の裏面側に積層されたクッション層２０とを備えている。木質基材１０の裏面は、凸条部１４と凹条部１５とが交互に連続した凹凸面とされており、クッション層２０は、その材料が略均一な厚みのクッション材２５とされ、クッション材２５が木質基材１０の裏面の凸条部１４で押圧された状態で積層されている。【選択図】図１
PROBLEM TO BE SOLVED: To provide a soundproof floor material capable of improving feeling of walking while ensuring soundproof performance.SOLUTION: A soundproof floor material 1 includes: a wooden base material 10 having a plurality of grooves 13 which is formed on the rear face; and a cushion layer 20 laminated over the rear face of the wooden base material 10. The rear face of the wooden base material 10 is arranged to have a surface of concavity and convexity in which a convexity part 14 and a concave part 15 are alternately and successively formed. The cushion layer 20 is constituted of a cushioning material 25 with generally uniform thickness. The cushioning material 25 is laminated with the wooden base material 10 in a state that the rear face of the cushioning material is pressed by the convexity part 14.SELECTED DRAWING: Figure 1
【課題】防音性能を維持しつつ、歩行感が向上するようにした防音床材を提供する。【解決手段】防音床材１は、裏面に複数の溝部１３が形成された木質基材１０と、木質基材１０の裏面側に積層されたクッション層２０とを備えている。木質基材１０の裏面は、凸条部１４と凹条部１５とが交互に連続した凹凸面とされており、クッション層２０は、その材料が略均一な厚みのクッション材２５とされ、クッション材２５が木質基材１０の裏面の凸条部１４で押圧された状態で積層されている。【選択図】図１
SOUNDPROOF FLOOR MATERIAL
防音床材
YAMAMOTO TAKUYA (author)
2017-07-20
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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