Building products with fire-resistant claddings
US9663943B2 · kind B2 · utility
39Cited by
7References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2015 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Sep 23, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B1/26
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A building product having improved fire resistance by virtue of solid fire-resistant cladding material attached to at least a portion of one or more surfaces of the building product. The solid fire-resistant cladding material includes wood fiber and binder. The building product can be a wood-based building product, and can be in the form of an I-joist. When an I-joist is used, the solid fire-resistant cladding material can be attached to, for example, the web of the I-joist.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.