Concrete crack filler composition and method
US7572852B1 · kind B1 · utility
4Cited by
20References
6Claims
0Family size
Inventor
Key dates
| Filing date | Feb 21, 2006 |
| Grant date | Aug 11, 2009 |
| Priority date | — |
| Expiry date | Nov 3, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2111/82
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An exposed aggregate concrete crack filler composition comprising multi-colored, non-homogeneous earth tone sand; and a liquid bonding agent is disclosed as well as a method of repairing cracks in exposed aggregate concrete, comprising providing a composition comprising a multi-colored, non-homogeneous earth tone sand and a liquid bonding agent; and administering said composition to a crack in an exposed aggregate concrete surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.