Rapid setting cementitious compositions and method
US5629048A · kind A · utility
7Cited by
28References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 17, 1996 |
| Grant date | May 13, 1997 |
| Priority date | — |
| Expiry date | May 17, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2111/00146
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of rapidly forming in place a cementitious structure comprising mixing a cement composition with an amount of a water soluble citrate effective to accelerate the setting of the cement in the presence of sufficient water for hydraulic setting of the cement, and delivering the resulting composition while fluid to the place for forming the cementitious structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.