Rigid foam board and foundation insulation system and method for treating same with insecticide/termiticide
US5704172A · kind A · utility
37Cited by
6References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 17, 1996 |
| Grant date | Jan 6, 1998 |
| Priority date | — |
| Expiry date | Jan 17, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01M2200/011
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Disclosed is a rigid polymer foam board suitable for use in a foundation insulation system. The foam board has a face defining a plurality of grooves therein which traverse in a crossing, diagonal configuration. The groove configuration facilitates the application of insecticides/termiticides in foundation insulation systems employing rigid foam boards on the exterior of the foundation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.