JPS5740032A - Treatment of slime in excavation work using stabilizng liquid - Google Patents

Treatment of slime in excavation work using stabilizng liquid

Info

Publication number
JPS5740032A
JPS5740032A JP11246180A JP11246180A JPS5740032A JP S5740032 A JPS5740032 A JP S5740032A JP 11246180 A JP11246180 A JP 11246180A JP 11246180 A JP11246180 A JP 11246180A JP S5740032 A JPS5740032 A JP S5740032A
Authority
JP
Japan
Prior art keywords
slime
liquid
composition
pit
treatment
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
Application number
JP11246180A
Other languages
Japanese (ja)
Other versions
JPS5918488B2 (en
Inventor
Shigemasa Yanoguchi
Tomio Arii
Kazuhiro Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Construction Co Ltd
Original Assignee
Mitsui Construction Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Construction Co Ltd filed Critical Mitsui Construction Co Ltd
Priority to JP11246180A priority Critical patent/JPS5918488B2/en
Publication of JPS5740032A publication Critical patent/JPS5740032A/en
Publication of JPS5918488B2 publication Critical patent/JPS5918488B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Underground Or Underwater Handling Of Building Materials (AREA)

Abstract

PURPOSE: To suck up and discharge slime generated in the excavation work using a slitabilizing liquid by a method in which a liquid composition is settled on the bottom of an excavated pit, the slime is precipitated on the liquid composition, and the slime and the liquid composition are sucked up together.
CONSTITUTION: Immediately after the completion of excavation, a composition having a specific gravity greater than that of a mixed mud water 1 and also a great Finuel viscosity, e.g., a glycerine-based or chlorine-based compound A, is settled on the bottom of a pit 2 filled with the mixed mud water 1 as a stabilizing liquid, and then slime 7 is settled on said composition A. Then, a treatment pipe 4 connected to a suction pump 3 is inserted into almost the center of the pit 2 until the tip of the treatment pipe 4 is buried in the slime layer and then sucked. Thus, the composition A and the slime 7 are discharged together to the outside of the pit 2 for treatment.
COPYRIGHT: (C)1982,JPO&Japio
JP11246180A 1980-08-15 1980-08-15 Slime processing method in stable liquid drilling method Expired JPS5918488B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11246180A JPS5918488B2 (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
JP11246180A JPS5918488B2 (en) 1980-08-15 1980-08-15 Slime processing method in stable liquid drilling method

Publications (2)

Publication Number Publication Date
JPS5740032A true JPS5740032A (en) 1982-03-05
JPS5918488B2 JPS5918488B2 (en) 1984-04-27

Family

ID=14587207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11246180A Expired JPS5918488B2 (en) 1980-08-15 1980-08-15 Slime processing method in stable liquid drilling method

Country Status (1)

Country Link
JP (1) JPS5918488B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62131494U (en) * 1986-02-08 1987-08-19
JPS6329992U (en) * 1986-08-08 1988-02-27
JPS6375085U (en) * 1986-11-06 1988-05-19
JPS646080U (en) * 1987-06-30 1989-01-13

Also Published As

Publication number Publication date
JPS5918488B2 (en) 1984-04-27

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