Title:
PERMEABLE ELASTOMERIC MEMBRANE ADHERED TO FIRE-RATED STRUCTURAL OSB PANELS
Document Type and Number:
WIPO Patent Application WO/2017/095947
Kind Code:
A3
Abstract:
A multi-layer panel for use as structural sheathing. A first or base layer is a wood structural panel, such as OSB or plywood, which coated or treated with a product that provides fire resistance. The fire resistant treatment may be integrated with the material forming the wood structural panel, or may be one or more FR coating layers, one or more sides of the wood structural panel. A third layer is a weather or water resistive barrier (WRB), which may be applied as a coating on one or more sides in the manufacturing line. The multi-layer panel product provides fire-rated structural sheathing with WRB in a single product, which is less reliant on skilled labor for installation at a job site and reduces installation time.
Inventors:
ST GERMAIN BRIAN (US)
Application Number:
PCT/US2016/064253
Publication Date:
July 20, 2017
Filing Date:
November 30, 2016
Export Citation:
Assignee:
MOORE HEIDI (US)
ST GERMAIN BRIAN (US)
ST GERMAIN BRIAN (US)
International Classes:
B32B21/04
Domestic Patent References:
| WO1983000519A1 | 1983-02-17 |
Foreign References:
| US2813046A | 1957-11-12 | |||
| US5637362A | 1997-06-10 | |||
| EP1760196A2 | 2007-03-07 | |||
| US20040247902A1 | 2004-12-09 |
Other References:
See also references of EP 3383648A4
Attorney, Agent or Firm:
RAMAGE, W., Edward (US)
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