| 摘要 |
A floor construction structure of building is provided to eliminate a noise by directing the noise to the source after passing through the air flow space and the side air flow path. A floor construction structure of building comprises a floor structure(10), an air flow space(F1), a side air flow path(F2), and a flow path formation member(30). The air flow space is formed by a space formation member installed on a floor structure. The side air flow path is formed by a wall(W) to connect the air flow space and a noise source. |
