A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUNDPROOF MATERIAL AND MANUFACTURING METHOD FOR THE SAME, SOUNDPROOF FLOOR STRUCTURE, AND CONSTRUCTION METHOD FOR SOUNDPROOF FLOOR
PROBLEM TO BE SOLVED: To provide a soundproof material having excellent recyclability.SOLUTION: There is manufactured a soundproof material including a damping layer, an adhesion layer 2 including thermoplastic resin, and a hard layer 1 including metal or plastic. The damping layer may include a damping core layer 4 including asphalt. The hard layer may be formed from metal. The melting point or softening point of the thermoplastic resin may be lower than the softening point of the damping core layer. Fiber layers 3a, 3b including fiber assemblies may be stacked on both sides of the damping core layer. The average thickness of the hard layer is about 0.2 to 1.2 mm. A soundproof floor may be constructed by fixing the hard layer to a flooring material through an adhesive layer after laying the soundproof material on an underfloor material so that the hard layer's rear side is in contact with the underfloor material.SELECTED DRAWING: Figure 1
【課題】リサイクル性に優れた防音材を提供する。【解決手段】制振層と熱可塑性樹脂を含む接着層２と金属又はプラスチックを含む硬質層１とを有する防音層を含む防音材を作製する。前記制振層はアスファルトを含む制振コア層４を含んでいてもよい。前記硬質層は金属で形成されていてもよい。前記熱可塑性樹脂の融点又は軟化点が制振コア層の軟化点よりも低くてもよい。前記制振コア層の両面には繊維集合体を含む繊維層３ａ，３ｂが積層されていてもよい。前記硬質層の平均厚みは０．２〜１．２ｍｍ程度である。床下地材の上に、硬質層の裏側を床下地材と接触させて前記防音材を敷設した後、粘着層を介して前記硬質層と床仕上げ材とを固定して防音床を施工してもよい。【選択図】図１
SOUNDPROOF MATERIAL AND MANUFACTURING METHOD FOR THE SAME, SOUNDPROOF FLOOR STRUCTURE, AND CONSTRUCTION METHOD FOR SOUNDPROOF FLOOR
PROBLEM TO BE SOLVED: To provide a soundproof material having excellent recyclability.SOLUTION: There is manufactured a soundproof material including a damping layer, an adhesion layer 2 including thermoplastic resin, and a hard layer 1 including metal or plastic. The damping layer may include a damping core layer 4 including asphalt. The hard layer may be formed from metal. The melting point or softening point of the thermoplastic resin may be lower than the softening point of the damping core layer. Fiber layers 3a, 3b including fiber assemblies may be stacked on both sides of the damping core layer. The average thickness of the hard layer is about 0.2 to 1.2 mm. A soundproof floor may be constructed by fixing the hard layer to a flooring material through an adhesive layer after laying the soundproof material on an underfloor material so that the hard layer's rear side is in contact with the underfloor material.SELECTED DRAWING: Figure 1
【課題】リサイクル性に優れた防音材を提供する。【解決手段】制振層と熱可塑性樹脂を含む接着層２と金属又はプラスチックを含む硬質層１とを有する防音層を含む防音材を作製する。前記制振層はアスファルトを含む制振コア層４を含んでいてもよい。前記硬質層は金属で形成されていてもよい。前記熱可塑性樹脂の融点又は軟化点が制振コア層の軟化点よりも低くてもよい。前記制振コア層の両面には繊維集合体を含む繊維層３ａ，３ｂが積層されていてもよい。前記硬質層の平均厚みは０．２〜１．２ｍｍ程度である。床下地材の上に、硬質層の裏側を床下地材と接触させて前記防音材を敷設した後、粘着層を介して前記硬質層と床仕上げ材とを固定して防音床を施工してもよい。【選択図】図１
SOUNDPROOF MATERIAL AND MANUFACTURING METHOD FOR THE SAME, SOUNDPROOF FLOOR STRUCTURE, AND CONSTRUCTION METHOD FOR SOUNDPROOF FLOOR
防音材及びその製造方法並びに防音床構造及び防音床の施工方法
SHIMIZU TAKASHI (author) / MATSUDA TORU (author) / YOSHITANI KIMIE (author) / KUMAGAI KAZUHIRO (author) / KINDEI HIDENORI (author) / HOSOKAWA KOHEI (author)
2016-10-27
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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