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LAMINATE PLATE
To provide a laminate plate that is easily handled and has a wide application range of shape.SOLUTION: A laminate plate 10 comprises a plate-shaped core layer 11 having flexibility and a reinforcing layer 12 laminated on at least one surface of both front and rear surfaces of the core layer 11. The whole laminate composed of the core layer 11 and the reinforcing layer 12 has a specific gravity of less than 1. The laminate plate 10 is light-weight and easily handled and has both predetermined rigidity and flexibility, and therefore is applicable to any of water passages having a straight shape and a curved shape in repairing an inner face of an existing water passage 1.SELECTED DRAWING: Figure 1
【課題】取扱い性が良好で、形状適用範囲が広い積層板を提供する。【解決手段】屈曲性を有する板状の芯材層11と、芯材層11の表裏面の少なくとも一方の面に積層された補強層12とを有し、芯材層11と補強層12からなる積層体全体の比重を1未満とした積層板10を構成する。この積層板10は、軽量であり取扱い性が良好である。また、所定の剛性と屈曲性を兼ね備えているため、既設水路1の内面補修において、その水路の形状が直線状又はカーブ状のいずれの場合にも適用することができる。【選択図】図1
LAMINATE PLATE
To provide a laminate plate that is easily handled and has a wide application range of shape.SOLUTION: A laminate plate 10 comprises a plate-shaped core layer 11 having flexibility and a reinforcing layer 12 laminated on at least one surface of both front and rear surfaces of the core layer 11. The whole laminate composed of the core layer 11 and the reinforcing layer 12 has a specific gravity of less than 1. The laminate plate 10 is light-weight and easily handled and has both predetermined rigidity and flexibility, and therefore is applicable to any of water passages having a straight shape and a curved shape in repairing an inner face of an existing water passage 1.SELECTED DRAWING: Figure 1
【課題】取扱い性が良好で、形状適用範囲が広い積層板を提供する。【解決手段】屈曲性を有する板状の芯材層11と、芯材層11の表裏面の少なくとも一方の面に積層された補強層12とを有し、芯材層11と補強層12からなる積層体全体の比重を1未満とした積層板10を構成する。この積層板10は、軽量であり取扱い性が良好である。また、所定の剛性と屈曲性を兼ね備えているため、既設水路1の内面補修において、その水路の形状が直線状又はカーブ状のいずれの場合にも適用することができる。【選択図】図1
LAMINATE PLATE
積層板
HAZAMA MASAYA (author) / HAMAGUCHI TAKENOBU (author) / TOSHIMA SHIGEKI (author) / MAMIYA SATOSHI (author) / OKUDA TADAHIRO (author) / TAKEDA MAKOTO (author)
2019-09-19
Patent
Electronic Resource
Japanese
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