Hydraulic composition
US5185039A · kind A · utility
12Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 20, 1989 |
| Grant date | Feb 9, 1993 |
| Priority date | — |
| Expiry date | Jul 20, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B24/383
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A hydraulic composition comprises a hydraulic component and an organic hydrogel, and optionally aggregate, a reinforcing material and other additives and has a slump value, determined by the testing method of JIS A1101, of not more than about 1 cm in a concrete formulation and a flow value, determined by the testing method of JIS R5201, of not more than about 120 mm in a mortar or paste formulation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.