A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ADHESIVE FOR FLOOR AND FLOOR STRUCTURE USING THE SAME
To provide an adhesive for a floor having sufficient absorption of floor impact sound.SOLUTION: When sound is generated by applying impact to a floor constructed using an adhesive for a floor, sound energy enters into a sound absorption adhesive layer, and fillers contained in the sound absorption adhesive layer are vibrated. Since the two or more fillers having different densities are contained in the adhesive for the floor, the vibration by the sound energy varies depending on each of the fillers. As a result, friction is generated between the fillers and the sound energy is converted into heat energy, and the heat energy moves to a synthetic resin part contained in the sound absorption adhesive layer and accordingly a sound absorption effect can be obtained.SELECTED DRAWING: Figure 1
【課題】 床衝撃音の吸収が十分な床用接着剤を提供する。【解決手段】 本発明の床用接着剤を用いて施工された床に衝撃が加わって音が発生すると、吸音接着層へ音エネルギーが入射し、吸音接着層に含有されている充填材に振動が起こる。該床用接着剤には密度異なる２以上の充填材が含有されているため音のエネルギーによる振動は充填材毎に異なる。その結果、充填材同士に摩擦が生じ音のエネルギーが熱エネルギーに変換され、熱エネルギーは吸音接着層に含有される合成樹脂部分へ移動するため吸音効果を得ることができる。【選択図】図１
ADHESIVE FOR FLOOR AND FLOOR STRUCTURE USING THE SAME
To provide an adhesive for a floor having sufficient absorption of floor impact sound.SOLUTION: When sound is generated by applying impact to a floor constructed using an adhesive for a floor, sound energy enters into a sound absorption adhesive layer, and fillers contained in the sound absorption adhesive layer are vibrated. Since the two or more fillers having different densities are contained in the adhesive for the floor, the vibration by the sound energy varies depending on each of the fillers. As a result, friction is generated between the fillers and the sound energy is converted into heat energy, and the heat energy moves to a synthetic resin part contained in the sound absorption adhesive layer and accordingly a sound absorption effect can be obtained.SELECTED DRAWING: Figure 1
【課題】 床衝撃音の吸収が十分な床用接着剤を提供する。【解決手段】 本発明の床用接着剤を用いて施工された床に衝撃が加わって音が発生すると、吸音接着層へ音エネルギーが入射し、吸音接着層に含有されている充填材に振動が起こる。該床用接着剤には密度異なる２以上の充填材が含有されているため音のエネルギーによる振動は充填材毎に異なる。その結果、充填材同士に摩擦が生じ音のエネルギーが熱エネルギーに変換され、熱エネルギーは吸音接着層に含有される合成樹脂部分へ移動するため吸音効果を得ることができる。【選択図】図１
ADHESIVE FOR FLOOR AND FLOOR STRUCTURE USING THE SAME
床用接着剤及びそれを用いた床構造
HATTORI EMI (author)
2021-12-13
Patent
Electronic Resource
Japanese
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