JPS6430987A - Method of exchanging steel pipe in piping in concrete - Google Patents

Method of exchanging steel pipe in piping in concrete

Info

Publication number
JPS6430987A
JPS6430987A JP18589387A JP18589387A JPS6430987A JP S6430987 A JPS6430987 A JP S6430987A JP 18589387 A JP18589387 A JP 18589387A JP 18589387 A JP18589387 A JP 18589387A JP S6430987 A JPS6430987 A JP S6430987A
Authority
JP
Japan
Prior art keywords
steel pipe
blank
existing
connecting plate
cutting
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
JP18589387A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0345274B2 (cg-RX-API-DMAC10.html
Inventor
Toru Katada
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.)
KATADA TEKKOSHO KK
Original Assignee
KATADA TEKKOSHO 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 KATADA TEKKOSHO KK filed Critical KATADA TEKKOSHO KK
Priority to JP18589387A priority Critical patent/JPS6430987A/ja
Publication of JPS6430987A publication Critical patent/JPS6430987A/ja
Publication of JPH0345274B2 publication Critical patent/JPH0345274B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bulkheads Adapted To Foundation Construction (AREA)
JP18589387A 1987-07-24 1987-07-24 Method of exchanging steel pipe in piping in concrete Granted JPS6430987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18589387A JPS6430987A (en) 1987-07-24 1987-07-24 Method of exchanging steel pipe in piping in concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18589387A JPS6430987A (en) 1987-07-24 1987-07-24 Method of exchanging steel pipe in piping in concrete

Publications (2)

Publication Number Publication Date
JPS6430987A true JPS6430987A (en) 1989-02-01
JPH0345274B2 JPH0345274B2 (cg-RX-API-DMAC10.html) 1991-07-10

Family

ID=16178720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18589387A Granted JPS6430987A (en) 1987-07-24 1987-07-24 Method of exchanging steel pipe in piping in concrete

Country Status (1)

Country Link
JP (1) JPS6430987A (cg-RX-API-DMAC10.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07151271A (ja) * 1993-11-30 1995-06-13 Kyokuto Gomme Kk 配管のコンクリート貫通部における漏水防止方法及びその装置
JPH1019184A (ja) * 1996-07-04 1998-01-23 Katada Tekkosho:Kk コンクリート壁内部の配管用鋼管の取り替え方法
JP2007046680A (ja) * 2005-08-09 2007-02-22 Cosmo Koki Co Ltd 制水体設置装置
JP2010071013A (ja) * 2008-09-19 2010-04-02 Jfe Engineering Corp 既設管廻りのはつり方法
JP2011106612A (ja) * 2009-11-19 2011-06-02 Kurimoto Ltd 管路更生方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07151271A (ja) * 1993-11-30 1995-06-13 Kyokuto Gomme Kk 配管のコンクリート貫通部における漏水防止方法及びその装置
JPH1019184A (ja) * 1996-07-04 1998-01-23 Katada Tekkosho:Kk コンクリート壁内部の配管用鋼管の取り替え方法
JP2007046680A (ja) * 2005-08-09 2007-02-22 Cosmo Koki Co Ltd 制水体設置装置
JP2010071013A (ja) * 2008-09-19 2010-04-02 Jfe Engineering Corp 既設管廻りのはつり方法
JP2011106612A (ja) * 2009-11-19 2011-06-02 Kurimoto Ltd 管路更生方法

Also Published As

Publication number Publication date
JPH0345274B2 (cg-RX-API-DMAC10.html) 1991-07-10

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