Reinforcing layer, a cementitious board, and method of forming the cementitious board
US11865820B2 · kind B2 · utility
0Cited by
59References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2018 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | May 30, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2419/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A reinforcing layer for a cementitious board includes an alkali-resistant fabric and a non-porous membrane. The cementitious board includes (a) a cementitious core; and (b) the reinforcing layer disposed on at least one face of the cementitious core, the reinforcing layer including the alkali-resistant fabric and the non-porous membrane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.