Extruded polystyrene foam insulation laminates for pour-in-place concrete walls
US6276104A · kind A · utility
54Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2000 |
| Grant date | Aug 21, 2001 |
| Priority date | — |
| Expiry date | Apr 28, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249987
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
By using a thermal insulation foam/film laminate wherein each major planar surface of a foam panel has a facer film bonded thereto that meets certain performance criteria rather than a foam panel by itself, composite walls that have a foam panel sandwiched between concrete layers can be made with fewer steps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.