Dual section sound wall panel and method of manufacture
US6494008B1 · kind B1 · utility
10Cited by
10References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2001 |
| Grant date | Dec 17, 2002 |
| Priority date | — |
| Expiry date | Aug 8, 2021 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01F8/0023
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A dual membered sound wall panel constructed of two pre-formed half-panels. The half-panels have an inner surface that contains a plurality of connectors around their periphery and an outer surface. The outer surface may be textured if desired. The half-panels are each of concrete material with an embedded layer of mesh re-bar. The half-panels are oriented so that their inner surfaces are facing each other and the embedded connectors on each face are secured to each other. Additionally, between the half-panels are contained multiple spacer plates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.