JPS61159484A - Grouting method - Google Patents

Grouting method

Info

Publication number
JPS61159484A
JPS61159484A JP28147884A JP28147884A JPS61159484A JP S61159484 A JPS61159484 A JP S61159484A JP 28147884 A JP28147884 A JP 28147884A JP 28147884 A JP28147884 A JP 28147884A JP S61159484 A JPS61159484 A JP S61159484A
Authority
JP
Japan
Prior art keywords
pipe
injection
hole
casing
waterglass
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
JP28147884A
Other languages
Japanese (ja)
Other versions
JPH0471956B2 (en
Inventor
Kenji Kashiwara
Original Assignee
Kyokado Eng 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 Kyokado Eng Co Ltd filed Critical Kyokado Eng Co Ltd
Priority to JP59281478A priority Critical patent/JPH0471956B2/ja
Publication of JPS61159484A publication Critical patent/JPS61159484A/en
Publication of JPH0471956B2 publication Critical patent/JPH0471956B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To precipitate waterglass component as gel to thereby prevent strength from being lowered, by introducing waterglass grout into the ground which has been previously penetrated with an inorg. salt-contg. soln.
CONSTITUTION: An injection hole 1 is dug in the ground and a casing 2 is inserted into the hole. The discharging hole 3 of an injection pipe 5 is covered with a rubber 4, the pipe 5 is inserted into the hole, the space between the casing 2 and the pipe 5 is sealed by sleeve grout 6 and the casing 6 is drawn out. A strainer pipe 8 provided with a packer 7 is inserted into the pipe 5 and an injection material of an inorg. salt-contg. soln. is injected by means of a pump. An injection material of waterglass grout whose pH is alkaline is injected and caused to gel.
COPYRIGHT: (C)1986,JPO&Japio
JP59281478A 1984-12-31 1984-12-31 Expired - Fee Related JPH0471956B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59281478A JPH0471956B2 (en) 1984-12-31 1984-12-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59281478A JPH0471956B2 (en) 1984-12-31 1984-12-31

Publications (2)

Publication Number Publication Date
JPS61159484A true JPS61159484A (en) 1986-07-19
JPH0471956B2 JPH0471956B2 (en) 1992-11-17

Family

ID=17639737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59281478A Expired - Fee Related JPH0471956B2 (en) 1984-12-31 1984-12-31

Country Status (1)

Country Link
JP (1) JPH0471956B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62172088A (en) * 1986-01-24 1987-07-29 Kyokado Eng Co Ltd Ground grouting process
KR100415809B1 (en) * 2001-09-17 2004-01-24 이순호 precast pile for braced wall and the method using the same
TWI414664B (en) * 2006-06-29 2013-11-11 Kyokado Eng Co An improved method of using microbiological sites
JP2016525879A (en) * 2013-05-17 2016-09-01 テクニシュ ユニベルシテイト デルフトTechnische Universiteit Delft Concrete bio repair method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113505A (en) * 1976-03-19 1977-09-22 Asahi Denka Kogyo Kk Chemical liquid for impregnating subsoil
JPS5966484A (en) * 1982-10-07 1984-04-14 Kyokado Eng Co Ltd Grouting method
JPS59152986A (en) * 1983-02-21 1984-08-31 Kyokado Eng Co Ltd Impregnation method for ground

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113505A (en) * 1976-03-19 1977-09-22 Asahi Denka Kogyo Kk Chemical liquid for impregnating subsoil
JPS5966484A (en) * 1982-10-07 1984-04-14 Kyokado Eng Co Ltd Grouting method
JPS59152986A (en) * 1983-02-21 1984-08-31 Kyokado Eng Co Ltd Impregnation method for ground

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62172088A (en) * 1986-01-24 1987-07-29 Kyokado Eng Co Ltd Ground grouting process
KR100415809B1 (en) * 2001-09-17 2004-01-24 이순호 precast pile for braced wall and the method using the same
TWI414664B (en) * 2006-06-29 2013-11-11 Kyokado Eng Co An improved method of using microbiological sites
JP2016525879A (en) * 2013-05-17 2016-09-01 テクニシュ ユニベルシテイト デルフトTechnische Universiteit Delft Concrete bio repair method

Also Published As

Publication number Publication date
JPH0471956B2 (en) 1992-11-17

Similar Documents

Publication Publication Date Title
JPS61207712A (en) Method and device of improving ground
DE2926155A1 (en) CONNECTING A COMPONENT TO SURROUNDING SOIL OR ROCK AND METHOD FOR PRODUCING THIS CONNECTION
JPS61159484A (en) Grouting method
JPS60159216A (en) Method of driving pile
JPS63280121A (en) Ground anchor
JPH01131715A (en) Ground improving work by horizontal injection of chemical grout
JPH0313689A (en) Construction method for tunnel
JPH0476110A (en) Installation method for medical fluid injection strainer pipe and strainer pipe therefor
JPS5837081A (en) Grouting material suitable for filling cave and injecting technique using said filling grout
JPS6370715A (en) Construction of underground pile
JPS6355216A (en) Formation of earth anchor
JPS58138816A (en) Inprovement work for soft ground
JPS61137912A (en) Formation of underground column using water semi-permeable cloth
JPS58210211A (en) Treatment of extra-banking concrete in head of on-site concrete pile
JPS56142915A (en) Injection of grouting agent into two-layered ground
JPS62202113A (en) Ground grouting work
JPS59145827A (en) Construction of underground pile
JPS62206119A (en) Construction of continuous cut-off wall
JPS5869921A (en) Grout injection work
JPS58168720A (en) Treatment of head of on-site pile
WO1988001679A3 (en) Process and device for lining and securing a subterranean hollow space opened by the shield-driving method
JPS62296006A (en) Method and apparatus for back-filling of tunnel and grouting of surrounding ground for improvement
JPS60238516A (en) Inner drilling work of hollow pile
JPS62112816A (en) Erection work of pile
JPH03233075A (en) Cut-off method of concrete construction and injection device of grout such as sealing compound, etc.

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees