JPS57108309A - Automatically controlled grout injector - Google Patents

Automatically controlled grout injector

Info

Publication number
JPS57108309A
JPS57108309A JP18628380A JP18628380A JPS57108309A JP S57108309 A JPS57108309 A JP S57108309A JP 18628380 A JP18628380 A JP 18628380A JP 18628380 A JP18628380 A JP 18628380A JP S57108309 A JPS57108309 A JP S57108309A
Authority
JP
Japan
Prior art keywords
cement
supplied
amount
fresh water
grout
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
JP18628380A
Other languages
Japanese (ja)
Other versions
JPS6346205B2 (en
Inventor
Akimoto Mizoguchi
Yoshihiko Kunii
Masaaki Okamoto
Haruo Otsuka
Eiji Shioura
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.)
SHIN NIPPON GIJUTSU CONSULTANT KK
SHINNIHON GIJUTSU CONSULTANT K
SHINNIHON GIJUTSU CONSULTANT KK
YAMATO BORING KK
Original Assignee
SHIN NIPPON GIJUTSU CONSULTANT KK
SHINNIHON GIJUTSU CONSULTANT K
SHINNIHON GIJUTSU CONSULTANT KK
YAMATO BORING KK
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 SHIN NIPPON GIJUTSU CONSULTANT KK, SHINNIHON GIJUTSU CONSULTANT K, SHINNIHON GIJUTSU CONSULTANT KK, YAMATO BORING KK filed Critical SHIN NIPPON GIJUTSU CONSULTANT KK
Priority to JP18628380A priority Critical patent/JPS57108309A/en
Publication of JPS57108309A publication Critical patent/JPS57108309A/en
Publication of JPS6346205B2 publication Critical patent/JPS6346205B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To permit the exact injection of grout underground by controlling the pressure and amount of the grout being injected, the amount of cement supplied, and the amount of fresh water supplied by means of a preprogrammed controlling method.
CONSTITUTION: Values, e.g., the mixing ratios of water and cement on the basis of variations in the amount and pressure of grout being injected, etc., are put in a micro computer for controllers 15W17. In the first place, fresh water is supplied through a fresh water supply pipe 1 into a mixer 4 and also cement in a cement weighing tank 5 is supplied into the mixer 4 by a screw auger 6, where cement milk is prepared. The cement milk is injected underground by a pump 11, during which the pressure of injection is put in the controller 15 and signal is also sent to the controllers 16 and 17. The controller 16 serves to properly control the amount of cement to be supplied, and also the controller 17 controls properly the amount of fresh water to be supplied.
COPYRIGHT: (C)1982,JPO&Japio
JP18628380A 1980-12-26 1980-12-26 Automatically controlled grout injector Granted JPS57108309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18628380A JPS57108309A (en) 1980-12-26 1980-12-26 Automatically controlled grout injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18628380A JPS57108309A (en) 1980-12-26 1980-12-26 Automatically controlled grout injector

Publications (2)

Publication Number Publication Date
JPS57108309A true JPS57108309A (en) 1982-07-06
JPS6346205B2 JPS6346205B2 (en) 1988-09-14

Family

ID=16185589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18628380A Granted JPS57108309A (en) 1980-12-26 1980-12-26 Automatically controlled grout injector

Country Status (1)

Country Link
JP (1) JPS57108309A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414464A1 (en) * 1983-04-19 1984-10-31 Mitsui Toatsu Chemicals, Inc. METHOD FOR INJECTING A FLOOR FILLING AGENT AND DEVICE FOR IMPLEMENTING IT
JPS61229013A (en) * 1985-04-04 1986-10-13 Meisho Kk Grouting method
JPS6314922A (en) * 1986-07-08 1988-01-22 Tokyo Electric Power Co Inc:The Automatic grouting system
JPH0586613A (en) * 1991-03-19 1993-04-06 Yamato Boring Kk Injection work of ground-improving material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5361111A (en) * 1976-11-12 1978-06-01 Kyokado Eng Co Method and device for placing compound grout

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5361111A (en) * 1976-11-12 1978-06-01 Kyokado Eng Co Method and device for placing compound grout

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414464A1 (en) * 1983-04-19 1984-10-31 Mitsui Toatsu Chemicals, Inc. METHOD FOR INJECTING A FLOOR FILLING AGENT AND DEVICE FOR IMPLEMENTING IT
JPS61229013A (en) * 1985-04-04 1986-10-13 Meisho Kk Grouting method
JPS6314922A (en) * 1986-07-08 1988-01-22 Tokyo Electric Power Co Inc:The Automatic grouting system
JPH0586613A (en) * 1991-03-19 1993-04-06 Yamato Boring Kk Injection work of ground-improving material

Also Published As

Publication number Publication date
JPS6346205B2 (en) 1988-09-14

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