JPS5740033A - Treatment of slime in excavation work using stabilizing liquid - Google Patents
Treatment of slime in excavation work using stabilizing liquidInfo
- Publication number
- JPS5740033A JPS5740033A JP11246280A JP11246280A JPS5740033A JP S5740033 A JPS5740033 A JP S5740033A JP 11246280 A JP11246280 A JP 11246280A JP 11246280 A JP11246280 A JP 11246280A JP S5740033 A JPS5740033 A JP S5740033A
- Authority
- JP
- Japan
- Prior art keywords
- slime
- mud water
- mixed mud
- concrete
- liquid
- 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 Or Underwater Handling Of Building Materials (AREA)
Abstract
PURPOSE: To treat slime generated in excavation work using a stalizing liquid while replacing a mixed mud water with cocrete by separating the slime from concrete by using a liquid composition.
CONSTITUTION: Immediately after the completion of excavation, a liquid composition having a specific gravity greater than that of a mixed mud water 1 but smaller than that of concrete and a greater Finnel viscosity than that of the mixed mud water, e.g., glycerin- or chlorine-based compound A, is settled through a tremie tube 5 on the bottom of a pit 2 filled with the mixed mud water 1 as a stabilizing liquid, and then slime 8 is settled on the said composition A. And, an iron bar cage 6 is erected in the pit 2, and then fresh concrete is supplied from the underside of the composition A in such a way as to push up the slime 8 and the mixed mud water 1, whereby permitting slime treatment and replacement of the mixed mud water with the concrete to be performed jointly.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11246280A JPS5918489B2 (en) | 1980-08-15 | 1980-08-15 | Slime processing method in stable liquid drilling method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11246280A JPS5918489B2 (en) | 1980-08-15 | 1980-08-15 | Slime processing method in stable liquid drilling method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5740033A true JPS5740033A (en) | 1982-03-05 |
JPS5918489B2 JPS5918489B2 (en) | 1984-04-27 |
Family
ID=14587232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11246280A Expired JPS5918489B2 (en) | 1980-08-15 | 1980-08-15 | Slime processing method in stable liquid drilling method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5918489B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007332722A (en) * | 2006-06-19 | 2007-12-27 | East Japan Railway Co | Method for improving slime left in cast-in-place concrete pile |
-
1980
- 1980-08-15 JP JP11246280A patent/JPS5918489B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007332722A (en) * | 2006-06-19 | 2007-12-27 | East Japan Railway Co | Method for improving slime left in cast-in-place concrete pile |
Also Published As
Publication number | Publication date |
---|---|
JPS5918489B2 (en) | 1984-04-27 |
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