To provide a supporting leg for a ship floor material that has fire resistance so high to use also inside a ship, as well as, a small secular variation, and moreover, a high noise reduction performance.SOLUTION: A supporting leg 1 for a ship floor material is provided with a metal layer 2 composed of metal and having a predetermined thickness, on a floating floor 102 side. A vibration-proof layer 3 containing a vulcanized rubber and made of a material with oxygen index of 45% or more is laminated under the metal layer 2.SELECTED DRAWING: Figure 1
【課題】船舶内においても使用可能な高い耐火性を備えるとともに、経年変化が小さく、しかも、騒音低減性能の高い船舶の床材用支持脚を提供する。【解決手段】船舶の床材用支持脚1は、浮き床102側に、金属で構成された所定の厚さを有する金属層2が設けられている。金属層2の下には、加硫ゴムを含み、酸素指数が45%以上の材料からなる防振層3が積層されている。【選択図】図1
SUPPORTING LEG FOR SHIP FLOOR MATERIAL
船舶の床材用支持脚
2022-02-07
Patent
Electronic Resource
Japanese
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