Roof construction and method thereof
USRE31007E · kind E · reissue
5Cited by
4References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 2, 1978 |
| Grant date | Aug 10, 1982 |
| Priority date | — |
| Expiry date | Aug 2, 1998 |
Classification
- Technology area (CPC —)General
Abstract
A roof is prepared wherein the water barrier layer is placed on a roof deck and waterproof thermal insulation is placed over the water barrier layer. The water barrier layer is not subjected to the extremes of temperature that are encountered when the water barrier layer is the outermost element of the roof structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.