To provide a method for constructing a sound insulation floor structure for a deck of a vessel which is excellent in interlayer adhesion between a vibration-damping material layer and other layer, in the case where the vibration-damping material layer is formed of a resin material.SOLUTION: A method for constructing a sound insulation floor structure for a deck of a vessel includes the steps of coating a first resin mortar containing a cement composition and an emulsion of a synthetic resin onto an upper surface of a deck floor of a vessel, curing the first resin mortar, and forming a vibration-damping material, flowing a self-leveling mortar containing a self-flowable hydraulic composition and water onto the upper surface of the vibration-damping material, curing the self-leveling mortar, and forming a mortar cured body substrate layer having self-leveling property, wherein the amount of the synthetic resin with respect to 100 pts.mass of the cement composition is 51-100 pts.mass, and the synthetic resin contains an ethylene-vinyl acetate-based copolymer.SELECTED DRAWING: Figure 1

    【課題】樹脂材料により制振材層を形成する場合において、制振材層と他の層との層間接着性に優れる船舶甲板用遮音性床構造体の施工方法を提供すること。【解決手段】船舶甲板床上面に、セメント組成物及び合成樹脂のエマルジョンを含む第一の樹脂モルタルを塗布して硬化させ、制振材層を形成する工程と、制振材層の上面に、自己流動性水硬性組成物及び水を含むセルフレベリング性モルタルを流し込み硬化させ、セルフレベリング性を有するモルタル硬化体下地層を形成する工程と、を備え、セメント組成物100質量部に対する合成樹脂の量が51~100質量部であり、合成樹脂がエチレン・酢酸ビニル系共重合体を含む、船舶甲板用遮音性床構造体の施工方法。【選択図】図1


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    Titel :

    METHOD FOR CONSTRUCTING SOUND INSULATION FLOOR STRUCTURE FOR DECK OF VESSEL, AND SOUND INSULATION FLOOR STRUCTURE FOR DECK OF VESSEL


    Weitere Titelangaben:

    船舶甲板用遮音性床構造体の施工方法及び船舶甲板用遮音性床構造体


    Beteiligte:
    MAKITA KOJI (Autor:in) / TODA YASUHIKO (Autor:in)

    Erscheinungsdatum :

    2023-07-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C04B Kalk , LIME




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