Method for the production of fine grain ice and dry clathrate water for manufacturing of concrete/mortar, a method for the production of concrete/mortar by using fine grain ice or dry clathrate water and concrete/mortar products manufactured thereby
US5164428A · kind A · utility
1Cited by
3References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 15, 1990 |
| Grant date | Nov 17, 1992 |
| Priority date | — |
| Expiry date | Feb 15, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F265/06
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Concrete/mortar is manufactured with a small amount of water by using fine polymer particles containing frozen water. The water becomes available when the particles thaw or the particles may be used directly without freezing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.