Method of imparting corrosion resistance to reinforcing steel in concrete structures
US5366670A · kind A · utility
13Cited by
18References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 1993 |
| Grant date | Nov 22, 1994 |
| Priority date | — |
| Expiry date | May 20, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23F2201/02
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of in situ protection against corrosion of steel reinforcing bars in freshly poured concrete by application of a potential (anodic or cathodic), thereby enhancing the corrosion resistance of the steel for the life of the reinforced concrete structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.