JPS5796119A - Ground stabilization work using a four-way injection pipe - Google Patents

Ground stabilization work using a four-way injection pipe

Info

Publication number
JPS5796119A
JPS5796119A JP16964180A JP16964180A JPS5796119A JP S5796119 A JPS5796119 A JP S5796119A JP 16964180 A JP16964180 A JP 16964180A JP 16964180 A JP16964180 A JP 16964180A JP S5796119 A JPS5796119 A JP S5796119A
Authority
JP
Japan
Prior art keywords
grout
injection port
injected
gelling time
quick
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.)
Pending
Application number
JP16964180A
Other languages
Japanese (ja)
Inventor
Mineo Murata
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.)
YAMAGUCHI KIKAI KOGYO KK
Original Assignee
YAMAGUCHI KIKAI KOGYO 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 YAMAGUCHI KIKAI KOGYO KK filed Critical YAMAGUCHI KIKAI KOGYO KK
Priority to JP16964180A priority Critical patent/JPS5796119A/en
Publication of JPS5796119A publication Critical patent/JPS5796119A/en
Pending legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

PURPOSE: To properly stabilize complicated ground as well as prevent the outflow of grout by a method in which a permeable grout of a long gelling time is injected from a first injection port and a quick-setting grout of a short gelling time is injected from a second injection port.
CONSTITUTION: The two component liquids A and B of a permeable grout of a long gelling time are independently injected through an injection pipe 1, mixed together near the first injection port 3, and then inpregnated into the surrounding ground. At the same time, the two component luquids C and D of a quick-setting grout of a short gelling time are independently injected, mixed together near the second injection port 4, and then inpregnated into the surrounding ground. The quick-setting grout forms a packed solidified body G2 in and around the injection port 4 on the one hand, and the permeable grout slowly permeates into a comparatively wide area of the surrounding ground where the injection port 3 is centered and then forms a solidified body G1 on the other hand.
COPYRIGHT: (C)1982,JPO&Japio
JP16964180A 1980-12-03 1980-12-03 Ground stabilization work using a four-way injection pipe Pending JPS5796119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16964180A JPS5796119A (en) 1980-12-03 1980-12-03 Ground stabilization work using a four-way injection pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16964180A JPS5796119A (en) 1980-12-03 1980-12-03 Ground stabilization work using a four-way injection pipe

Publications (1)

Publication Number Publication Date
JPS5796119A true JPS5796119A (en) 1982-06-15

Family

ID=15890249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16964180A Pending JPS5796119A (en) 1980-12-03 1980-12-03 Ground stabilization work using a four-way injection pipe

Country Status (1)

Country Link
JP (1) JPS5796119A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7591328B2 (en) * 2005-11-16 2009-09-22 Hilti Aktiengesellschaft Drilling and anchor setting tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7591328B2 (en) * 2005-11-16 2009-09-22 Hilti Aktiengesellschaft Drilling and anchor setting tool

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