Fluid-applied air and moisture barrier and cementitious bond breaker and system
US7615254B2 · kind B2 · utility
12Cited by
29References
6Claims
0Family size
Inventor
Key dates
| Filing date | Mar 1, 2006 |
| Grant date | Nov 10, 2009 |
| Priority date | — |
| Expiry date | Mar 1, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L1/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed is a liquid formulation and system for forming an air and moisture barrier for application to the sheathing behind exterior cladding of a structure. The air and moisture barrier includes a cementitious bond breaker for use in conjunction with a cementitious siding. The applied-liquid barrier forms a continuous-seamless structural barrier to both air and moisture while having vapor permeance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.