A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR CONSTRUCTING SOUND INSULATION FLOOR STRUCTURE FOR DECK OF VESSEL, AND SOUND INSULATION FLOOR STRUCTURE FOR DECK OF VESSEL
To provide a method for constructing a sound insulation floor structure for a deck of a vessel which is excellent in adhesion between a vibration-damping material layer and a leveling material layer for a deck of a vessel, and is excellent in flatness of a finished surface of the leveling material layer for the deck of the vessel.SOLUTION: A method for constructing a sound insulation floor structure for a deck of a vessel includes the steps of bonding a vibration-damping material layer containing a modified asphalt composition onto an upper surface of a deck floor of a vessel, coating a resin mortar containing a cement composition and an emulsion of a synthetic resin onto the upper surface of the vibration-damping material layer, and curing the resin mortar, and forming a first resin mortar cured layer having adhesiveness, pouring and curing a self-leveling mortar containing a self-flowable hydraulic composition and water onto the upper surface of the first resin mortar cured layer, 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 25-100 pts.mass.SELECTED DRAWING: Figure 1
【課題】制振材層と船舶用レベリング材層との接着性に優れ、かつ船舶用レベリング材層の仕上がり面の平坦性に優れる、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、改質アスファルト組成物を含む制振材層を貼り付ける工程と、制振材層の上面に、セメント組成物及び合成樹脂のエマルジョンを含む樹脂モルタルを塗布して硬化させ、接着性を有する第一の樹脂モルタル硬化層を形成する工程と、第一の樹脂モルタル硬化層の上面に、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２５～１００質量部である、船舶甲板用遮音性床構造体の施工方法。【選択図】図１
METHOD FOR CONSTRUCTING SOUND INSULATION FLOOR STRUCTURE FOR DECK OF VESSEL, AND SOUND INSULATION FLOOR STRUCTURE FOR DECK OF VESSEL
To provide a method for constructing a sound insulation floor structure for a deck of a vessel which is excellent in adhesion between a vibration-damping material layer and a leveling material layer for a deck of a vessel, and is excellent in flatness of a finished surface of the leveling material layer for the deck of the vessel.SOLUTION: A method for constructing a sound insulation floor structure for a deck of a vessel includes the steps of bonding a vibration-damping material layer containing a modified asphalt composition onto an upper surface of a deck floor of a vessel, coating a resin mortar containing a cement composition and an emulsion of a synthetic resin onto the upper surface of the vibration-damping material layer, and curing the resin mortar, and forming a first resin mortar cured layer having adhesiveness, pouring and curing a self-leveling mortar containing a self-flowable hydraulic composition and water onto the upper surface of the first resin mortar cured layer, 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 25-100 pts.mass.SELECTED DRAWING: Figure 1
【課題】制振材層と船舶用レベリング材層との接着性に優れ、かつ船舶用レベリング材層の仕上がり面の平坦性に優れる、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、改質アスファルト組成物を含む制振材層を貼り付ける工程と、制振材層の上面に、セメント組成物及び合成樹脂のエマルジョンを含む樹脂モルタルを塗布して硬化させ、接着性を有する第一の樹脂モルタル硬化層を形成する工程と、第一の樹脂モルタル硬化層の上面に、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２５～１００質量部である、船舶甲板用遮音性床構造体の施工方法。【選択図】図１
METHOD FOR CONSTRUCTING SOUND INSULATION FLOOR STRUCTURE FOR DECK OF VESSEL, AND SOUND INSULATION FLOOR STRUCTURE FOR DECK OF VESSEL
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
MAKITA KOJI (author) / TODA YASUHIKO (author)
2023-07-25
Patent
Electronic Resource
Japanese
| European Patent Office | 2023
| European Patent Office | 2017
| European Patent Office | 2015