| 摘要 |
PURPOSE: A unit for discharging moisture and sound pressure of a floor structure and a floor structure using the same are provided to prevent resonance which amplifies noise generated between floors. CONSTITUTION: A unit for discharging moisture and sound pressure of a floor structure comprises a passage member(100) and an insert pipe(200). The passage member is installed on a concrete slab(10) of a floor structure. Moisture and sound pressure flows into the passage member and is discharged through both ends of the passage member. The insert pipe vertically penetrates through the concrete slab and the floor structure. The end of the passage member is connected to the bottom end of the insert pipe to discharge air to the outside. |
