JPS57192695A - Method of construction of prevention of leakage of existing underground pipe, etc. - Google Patents

Method of construction of prevention of leakage of existing underground pipe, etc.

Info

Publication number
JPS57192695A
JPS57192695A JP56077224A JP7722481A JPS57192695A JP S57192695 A JPS57192695 A JP S57192695A JP 56077224 A JP56077224 A JP 56077224A JP 7722481 A JP7722481 A JP 7722481A JP S57192695 A JPS57192695 A JP S57192695A
Authority
JP
Japan
Prior art keywords
leakage
prevention
construction
underground pipe
existing underground
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
JP56077224A
Other languages
Japanese (ja)
Other versions
JPS6021790B2 (en
Inventor
Natsuo Muta
Toshihisa Kanamaru
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.)
SEIBU GAS KK
Kankyo Kaihatsu KK
Original Assignee
SEIBU GAS KK
Kankyo Kaihatsu 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 SEIBU GAS KK, Kankyo Kaihatsu KK filed Critical SEIBU GAS KK
Priority to JP56077224A priority Critical patent/JPS6021790B2/en
Publication of JPS57192695A publication Critical patent/JPS57192695A/en
Publication of JPS6021790B2 publication Critical patent/JPS6021790B2/en
Expired legal-status Critical Current

Links

JP56077224A 1981-05-20 1981-05-20 Leak prevention method for existing buried pipes, etc. Expired JPS6021790B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56077224A JPS6021790B2 (en) 1981-05-20 1981-05-20 Leak prevention method for existing buried pipes, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56077224A JPS6021790B2 (en) 1981-05-20 1981-05-20 Leak prevention method for existing buried pipes, etc.

Publications (2)

Publication Number Publication Date
JPS57192695A true JPS57192695A (en) 1982-11-26
JPS6021790B2 JPS6021790B2 (en) 1985-05-29

Family

ID=13627876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56077224A Expired JPS6021790B2 (en) 1981-05-20 1981-05-20 Leak prevention method for existing buried pipes, etc.

Country Status (1)

Country Link
JP (1) JPS6021790B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS621483A (en) * 1985-06-26 1987-01-07 Osaka Gas Co Ltd Method for lining piping

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS621483A (en) * 1985-06-26 1987-01-07 Osaka Gas Co Ltd Method for lining piping

Also Published As

Publication number Publication date
JPS6021790B2 (en) 1985-05-29

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