Composite insulated wall
US4329821A · kind A · utility
50Cited by
22References
1Claims
0Family size
Inventors
Key dates
| Filing date | Apr 30, 1980 |
| Grant date | May 18, 1982 |
| Priority date | — |
| Expiry date | Apr 30, 2000 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G11/18
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A composite insulated wall includes a pair of outer poured concrete layers cured in a form and an organic or inorganic insulating panel or panels disposed between the concrete layers and retained in place by a number of lateral tie-rods extending through the insulating panel and into the concrete.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.