GB432253A - Improvements in and relating to methods of hardening clay and clay-containing soils - Google Patents
Improvements in and relating to methods of hardening clay and clay-containing soilsInfo
- Publication number
- GB432253A GB432253A GB179/35A GB17935A GB432253A GB 432253 A GB432253 A GB 432253A GB 179/35 A GB179/35 A GB 179/35A GB 17935 A GB17935 A GB 17935A GB 432253 A GB432253 A GB 432253A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- electrode
- clay
- hardening
- jan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/11—Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electro-chemical means
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Prevention Of Electric Corrosion (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
432,253. Building - foundations. RODIO, G., 14, Corso Venezia, Milan, Italy. Jan. 2, 1935, No. 179. Convention date, Jan. 16, 1934. Drawings to Specification. [Class 20 (ii)] [See also Group XXXVI] Clayey soil is hardened by passage of an electric current from an electrode of aluminium to an electrode of copper, iron or other metal, preferably a metal widely separated from aluminium in the electro-chemical series. The current, for example of 220-400 volts, may be generated by an external source, or may be excited by external short-circuiting of the electrodes. The hardening is further promoted by introduction into the soil of a suitable chemical agent such as aluminium acetate or aluminium sulphate, particularly in the neighbourhood of the aluminium electrode. The action is stated to be due to the replacement of sodium or other kations at the surface of the clay particles by hydrogen or aluminium. In an example, the electrodes employed consist of an aluminium plate and a hollow perforated wooden body of square section, coated with perforated copper sheet.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE432253X | 1934-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB432253A true GB432253A (en) | 1935-07-23 |
Family
ID=6492118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB179/35A Expired GB432253A (en) | 1934-01-16 | 1935-01-02 | Improvements in and relating to methods of hardening clay and clay-containing soils |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB432253A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2831804A (en) * | 1956-01-30 | 1958-04-22 | Collopy Electro Soil Company | Process for the improvement and reclamation of soils |
| US3371492A (en) * | 1964-09-05 | 1968-03-05 | Mise Tadashi | Foundation utilizing osmotic pressure |
| US3424662A (en) * | 1965-10-15 | 1969-01-28 | Continental Oil Co | Use of electro osmosis plus freezing in construction of underground storage tanks |
| FR2206122A1 (en) * | 1972-11-15 | 1974-06-07 | Provalor Anstalt | |
| GB2129015A (en) * | 1982-10-29 | 1984-05-10 | British Petroleum Co Plc | Stabilising particulate material |
-
1935
- 1935-01-02 GB GB179/35A patent/GB432253A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2831804A (en) * | 1956-01-30 | 1958-04-22 | Collopy Electro Soil Company | Process for the improvement and reclamation of soils |
| US3371492A (en) * | 1964-09-05 | 1968-03-05 | Mise Tadashi | Foundation utilizing osmotic pressure |
| US3424662A (en) * | 1965-10-15 | 1969-01-28 | Continental Oil Co | Use of electro osmosis plus freezing in construction of underground storage tanks |
| FR2206122A1 (en) * | 1972-11-15 | 1974-06-07 | Provalor Anstalt | |
| GB2129015A (en) * | 1982-10-29 | 1984-05-10 | British Petroleum Co Plc | Stabilising particulate material |
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