Exterior insulating element and cladding employing such elements
US4551958A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 19, 1983 |
| Grant date | Nov 12, 1985 |
| Priority date | — |
| Expiry date | Jan 19, 2003 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F13/0889
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The insulating element is formed by a rectangular panel (1) composed of insulating material, such as extruded polystyrene foam whose edges (4, 6) include a longitudinal groove forming a rabbet (8) or a center groove (10). A pasty coating (2) containing mineral particles covers one of the sides of the panel (1) and a flat sealing element (14) is formed on two adjacent edges of the element and permits a rapid and simple assembly of the element with two other respectively juxtaposed and superimposed elements. This sealing element maintains the edges of the elements spaced apart on the outer side of the assembly but closes in a fluidtight manner the side facing the wall to be insulated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.