JPS5216810A - Compound agent for reinforcing subgrade of track - Google Patents

Compound agent for reinforcing subgrade of track

Info

Publication number
JPS5216810A
JPS5216810A JP9294775A JP9294775A JPS5216810A JP S5216810 A JPS5216810 A JP S5216810A JP 9294775 A JP9294775 A JP 9294775A JP 9294775 A JP9294775 A JP 9294775A JP S5216810 A JPS5216810 A JP S5216810A
Authority
JP
Japan
Prior art keywords
subgrade
reinforcing
track
compound agent
compound
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
JP9294775A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5322366B2 (Direct
Inventor
Kenzou Hoshino
Satoru Kishimoto
Sadatoku Ikegami
Shiyouichi Yanaka
Hiroshi Morino
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.)
Japan National Railways
Nippon Kokuyu Tetsudo
Original Assignee
Japan National Railways
Nippon Kokuyu Tetsudo
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 Japan National Railways, Nippon Kokuyu Tetsudo filed Critical Japan National Railways
Priority to JP9294775A priority Critical patent/JPS5216810A/ja
Publication of JPS5216810A publication Critical patent/JPS5216810A/ja
Publication of JPS5322366B2 publication Critical patent/JPS5322366B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
JP9294775A 1975-07-30 1975-07-30 Compound agent for reinforcing subgrade of track Granted JPS5216810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9294775A JPS5216810A (en) 1975-07-30 1975-07-30 Compound agent for reinforcing subgrade of track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9294775A JPS5216810A (en) 1975-07-30 1975-07-30 Compound agent for reinforcing subgrade of track

Publications (2)

Publication Number Publication Date
JPS5216810A true JPS5216810A (en) 1977-02-08
JPS5322366B2 JPS5322366B2 (Direct) 1978-07-08

Family

ID=14068654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9294775A Granted JPS5216810A (en) 1975-07-30 1975-07-30 Compound agent for reinforcing subgrade of track

Country Status (1)

Country Link
JP (1) JPS5216810A (Direct)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5099611U (Direct) * 1974-01-18 1975-08-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5099611U (Direct) * 1974-01-18 1975-08-19

Also Published As

Publication number Publication date
JPS5322366B2 (Direct) 1978-07-08

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