Partition wall sound-insulation structure and sound-insulation member for partition wall
US11866930B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 26, 2021 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Jan 26, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2001/742
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A partition wall sound insulation structure includes: a floor material on which a floor surface is formed; a ceiling material on which a ceiling surface is formed, the ceiling surface being opposed to the floor surface in a vertical direction with a space in a building interposed therebetween; a partition wall that partitions the space in a horizontal direction and includes a pair of face materials that extends in the vertical direction and is disposed with a hollow portion interposed therebetween in the horizontal direction, and a stud that is disposed in the hollow portion and supports the pair of face materials; a positioning member for positioning the stud in the horizontal direction; and a sound insulation face material disposed on at least one of the floor surface and the ceiling surface in the hollow portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.