JPS5674178A - Solidification of ground - Google Patents

Solidification of ground

Info

Publication number
JPS5674178A
JPS5674178A JP15148479A JP15148479A JPS5674178A JP S5674178 A JPS5674178 A JP S5674178A JP 15148479 A JP15148479 A JP 15148479A JP 15148479 A JP15148479 A JP 15148479A JP S5674178 A JPS5674178 A JP S5674178A
Authority
JP
Japan
Prior art keywords
ground
cement slurry
mixture
ratio
tubes
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
JP15148479A
Other languages
Japanese (ja)
Inventor
Takeo Nasu
Shoichi Kuramochi
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.)
SANSHIN KENSETSU KOGYO KK
Taiheiyo Cement Corp
Original Assignee
SANSHIN KENSETSU KOGYO KK
Nihon Cement 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 SANSHIN KENSETSU KOGYO KK, Nihon Cement Co Ltd filed Critical SANSHIN KENSETSU KOGYO KK
Priority to JP15148479A priority Critical patent/JPS5674178A/en
Publication of JPS5674178A publication Critical patent/JPS5674178A/en
Pending legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

PURPOSE: To solidify the ground firmly, with easy operation, without environmental pollution, by mixing an alumina cement slurry and a Portland cement slurry at a specific ratio, and grouting the mixture into the ground.
CONSTITUTION: An alumina cement slurry having a water-cement ratio of ≤130% and a Portland cement slurry having a water-cement ratio of ≤130% are pumped into separate grouting tubes, and mixed together at the outlet end of the tubes. The mixture is grouted into the ground to be solidified. The amount of the alumina cement slurry in the whole mixture is adjusted to be 5W80wt%.
COPYRIGHT: (C)1981,JPO&Japio
JP15148479A 1979-11-22 1979-11-22 Solidification of ground Pending JPS5674178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15148479A JPS5674178A (en) 1979-11-22 1979-11-22 Solidification of ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15148479A JPS5674178A (en) 1979-11-22 1979-11-22 Solidification of ground

Publications (1)

Publication Number Publication Date
JPS5674178A true JPS5674178A (en) 1981-06-19

Family

ID=15519504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15148479A Pending JPS5674178A (en) 1979-11-22 1979-11-22 Solidification of ground

Country Status (1)

Country Link
JP (1) JPS5674178A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5297212A (en) * 1976-02-12 1977-08-15 Mitsuo Morita Water stopping agent for shield

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5297212A (en) * 1976-02-12 1977-08-15 Mitsuo Morita Water stopping agent for shield

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