JPS5725382A - Waterstopping agent for underwater boring - Google Patents
Waterstopping agent for underwater boringInfo
- Publication number
- JPS5725382A JPS5725382A JP9986980A JP9986980A JPS5725382A JP S5725382 A JPS5725382 A JP S5725382A JP 9986980 A JP9986980 A JP 9986980A JP 9986980 A JP9986980 A JP 9986980A JP S5725382 A JPS5725382 A JP S5725382A
- Authority
- JP
- Japan
- Prior art keywords
- red mud
- agent
- waterstopping
- bauxite
- obtd
- 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.)
- Granted
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Lining And Supports For Tunnels (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
PURPOSE: To provide a waterstopping agent for underwater boring, which makes it possible to prevent stabilizing agent from migrating into a sandy layer and, also to prevent underground water from oozing out from sandy layer, containing, as main components, a fibrous material and neutralized red mud.
CONSTITUTION: A waterstopping agent is prepd. by mixing a fibrous material and neutralized red mud and/or its analog together as main components. Said red mud is a residue obtained in the production of alumina from bauxite by Bayer's process and is obtd. by separating insoluble matters from sodium aluminate soln. obtd. by the extraction of bauxite with an alkali soln. at an elevated temperature. In the neutralization of red mud, its pH is usually adjusted to 6W8. Examples of analogs of red mud are slag, blast furnace slag and nonselfhardening cement. Examples of fibrous materials are waste pulp, water paper, asbestos, synthetic fibers and cotton waste.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9986980A JPS5725382A (en) | 1980-07-23 | 1980-07-23 | Waterstopping agent for underwater boring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9986980A JPS5725382A (en) | 1980-07-23 | 1980-07-23 | Waterstopping agent for underwater boring |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5725382A true JPS5725382A (en) | 1982-02-10 |
JPH0142990B2 JPH0142990B2 (en) | 1989-09-18 |
Family
ID=14258808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9986980A Granted JPS5725382A (en) | 1980-07-23 | 1980-07-23 | Waterstopping agent for underwater boring |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5725382A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104805872A (en) * | 2015-05-07 | 2015-07-29 | 重庆交通大学 | Composite anti-seepage structure for red mud tailing ponds |
CN104818733A (en) * | 2015-05-07 | 2015-08-05 | 重庆交通大学 | Red mud storage yard anti-seepage structure |
WO2019153646A1 (en) * | 2018-02-06 | 2019-08-15 | 西南石油大学 | Cementing working fluid prepared by using red mud, slag and waste drilling fluid |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5672073A (en) * | 1979-11-16 | 1981-06-16 | Nippon Solid Co Ltd | Water stopping agent for underwater excavation |
-
1980
- 1980-07-23 JP JP9986980A patent/JPS5725382A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5672073A (en) * | 1979-11-16 | 1981-06-16 | Nippon Solid Co Ltd | Water stopping agent for underwater excavation |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104805872A (en) * | 2015-05-07 | 2015-07-29 | 重庆交通大学 | Composite anti-seepage structure for red mud tailing ponds |
CN104818733A (en) * | 2015-05-07 | 2015-08-05 | 重庆交通大学 | Red mud storage yard anti-seepage structure |
CN104818733B (en) * | 2015-05-07 | 2017-03-15 | 重庆交通大学 | Red mud dump leakage preventing structure |
WO2019153646A1 (en) * | 2018-02-06 | 2019-08-15 | 西南石油大学 | Cementing working fluid prepared by using red mud, slag and waste drilling fluid |
US10975284B2 (en) | 2018-02-06 | 2021-04-13 | Southwest Petroleum University | Well cementation working solution prepared from red mud, slag and waste drilling fluids |
Also Published As
Publication number | Publication date |
---|---|
JPH0142990B2 (en) | 1989-09-18 |
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