A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a floor panel and a floor structure, which has an improved weight impact sound isolation performance (LH performance) in the 63 Hz band without changing a plate length (small beam interval) and a floor finish height or increasing the number of components and site man hours.SOLUTION: A floor panel is a substantially rectangular plate-like panel and fixed across two beams disposed substantially parallel at a predetermined interval. The floor panel has a panel body made of a material having a specific gravity more than 0.45 and a groove intersecting the lengthwise direction is disposed on a top face and/or undersurface.SELECTED DRAWING: Figure 2
【課題】板長（小梁間隔）や床仕上げ高さを変えたり、部品点数及び現場工数を増加させたりすることなく、６３Ｈｚ帯域での重量衝撃音遮断性能（ＬＨ性能）を向上させた、床パネル及び床構造を提供する。【解決手段】所定間隔をもって略平行に配された２本の梁の間に掛け渡されて固定される、略長方形板状の床パネルであって、比重が０．４５を超える材料から成るパネル本体を有し、上面及び／又は下面に、長さ方向に交差する溝が設けられている。【選択図】図２
PROBLEM TO BE SOLVED: To provide a floor panel and a floor structure, which has an improved weight impact sound isolation performance (LH performance) in the 63 Hz band without changing a plate length (small beam interval) and a floor finish height or increasing the number of components and site man hours.SOLUTION: A floor panel is a substantially rectangular plate-like panel and fixed across two beams disposed substantially parallel at a predetermined interval. The floor panel has a panel body made of a material having a specific gravity more than 0.45 and a groove intersecting the lengthwise direction is disposed on a top face and/or undersurface.SELECTED DRAWING: Figure 2
【課題】板長（小梁間隔）や床仕上げ高さを変えたり、部品点数及び現場工数を増加させたりすることなく、６３Ｈｚ帯域での重量衝撃音遮断性能（ＬＨ性能）を向上させた、床パネル及び床構造を提供する。【解決手段】所定間隔をもって略平行に配された２本の梁の間に掛け渡されて固定される、略長方形板状の床パネルであって、比重が０．４５を超える材料から成るパネル本体を有し、上面及び／又は下面に、長さ方向に交差する溝が設けられている。【選択図】図２
FLOOR PANEL AND FLOOR STRUCTURE
床パネルおよび床構造
HAYASHI MASATSUGU (author)
2017-01-12
Patent
Electronic Resource
Japanese
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