Soil stabilization
US3971222A · kind A · utility
15Cited by
8References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 28, 1974 |
| Grant date | Jul 27, 1976 |
| Priority date | — |
| Expiry date | May 28, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K17/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Soil stabilization methods and apparatus whereby a material such as lime is introduced to soil beneath the earth's surface. The lime or other treating material is applied to the soil in slurry form. The slurried material may be introduced at depths from just beneath the ground surface down to depths of 15 to 20 feet, or even deeper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.