Exterior insulation facing system
US5218798A · kind A · utility
28Cited by
20References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 1991 |
| Grant date | Jun 15, 1993 |
| Priority date | — |
| Expiry date | Sep 30, 2011 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B1/762
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A laminated wall construction for building exteriors in which a facing outer layer provides the exterior surface and is attached to a corrugated layer such that the corrugations form vertical channels extending along the laminated wall construction. A trough is located at the lower end of the corrugated layer with weep holes formed in the trough whereby moisture which seeps through the facing outer layer flows down the corrugation layer of vertical channels into the trough and out of the weep holes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.