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A platform for research: civil engineering, architecture and urbanism
PLANKING
To provide a planking suitable for an outrigger in which load resistance is high and which is light compared with an iron plate planking and is low in environmental load.SOLUTION: In a planking containing plies formed by arranging a plurality of plate-shaped wooden laminas in their plate width direction to be bonded, the wooden lamina has a hardness of 20-35 N/mm2, and density of 0.7-1.1 g/cm3, and surface roughness of at least one principal surface is 7-50 μm by arithmetic average height.SELECTED DRAWING: None
【課題】耐荷重が高く、鉄板製の敷板に比べて軽量で環境負荷が小さく、アウトリガー用に好適な敷板を提供することができる。【解決手段】複数の板状の木製ラミナ同士がその板幅方向に並べて接着してなるプライを含む敷板であって、前記木製ラミナの硬さが２０～３５Ｎ／ｍｍ２であり、密度が０．７～１．１ｇ/ｃｍ３であり、少なくとも一方の主面の表面粗さが算術平均高さで７～５０μｍである敷板である。【選択図】なし
PLANKING
To provide a planking suitable for an outrigger in which load resistance is high and which is light compared with an iron plate planking and is low in environmental load.SOLUTION: In a planking containing plies formed by arranging a plurality of plate-shaped wooden laminas in their plate width direction to be bonded, the wooden lamina has a hardness of 20-35 N/mm2, and density of 0.7-1.1 g/cm3, and surface roughness of at least one principal surface is 7-50 μm by arithmetic average height.SELECTED DRAWING: None
【課題】耐荷重が高く、鉄板製の敷板に比べて軽量で環境負荷が小さく、アウトリガー用に好適な敷板を提供することができる。【解決手段】複数の板状の木製ラミナ同士がその板幅方向に並べて接着してなるプライを含む敷板であって、前記木製ラミナの硬さが２０～３５Ｎ／ｍｍ２であり、密度が０．７～１．１ｇ/ｃｍ３であり、少なくとも一方の主面の表面粗さが算術平均高さで７～５０μｍである敷板である。【選択図】なし
PLANKING
敷板
MORIOKA MINORU (author) / SUHARA KENTARO (author) / GOTO KEIJI (author) / ITO TAKAYUKI (author) / OKUMURA HISATO (author)
2024-10-04
Patent
Electronic Resource
Japanese
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