JPS57109885A - Cementing method for winze - Google Patents

Cementing method for winze

Info

Publication number
JPS57109885A
JPS57109885A JP18619680A JP18619680A JPS57109885A JP S57109885 A JPS57109885 A JP S57109885A JP 18619680 A JP18619680 A JP 18619680A JP 18619680 A JP18619680 A JP 18619680A JP S57109885 A JPS57109885 A JP S57109885A
Authority
JP
Japan
Prior art keywords
water
slurry
retaining agent
winze
polyethyleneimine
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
JP18619680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6223993B2 (cs
Inventor
Hiroshi Segawa
Satoshi Sato
Yuji Kawamura
Shizuo Kimata
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.)
Toagosei Co Ltd
Telnite Co Ltd
Original Assignee
Toagosei Co Ltd
Telnite 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 Toagosei Co Ltd, Telnite Co Ltd filed Critical Toagosei Co Ltd
Priority to JP18619680A priority Critical patent/JPS57109885A/ja
Publication of JPS57109885A publication Critical patent/JPS57109885A/ja
Publication of JPS6223993B2 publication Critical patent/JPS6223993B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP18619680A 1980-12-26 1980-12-26 Cementing method for winze Granted JPS57109885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18619680A JPS57109885A (en) 1980-12-26 1980-12-26 Cementing method for winze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18619680A JPS57109885A (en) 1980-12-26 1980-12-26 Cementing method for winze

Publications (2)

Publication Number Publication Date
JPS57109885A true JPS57109885A (en) 1982-07-08
JPS6223993B2 JPS6223993B2 (cs) 1987-05-26

Family

ID=16184058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18619680A Granted JPS57109885A (en) 1980-12-26 1980-12-26 Cementing method for winze

Country Status (1)

Country Link
JP (1) JPS57109885A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569759A1 (fr) * 1984-08-30 1986-03-07 Petroles Cie Francaise Procede de cimentation etanche dans un puits de forage
US4650522A (en) * 1984-09-12 1987-03-17 Fujisawa Pharmaceutical Co., Ltd. Concrete admixture
JPH0769703A (ja) * 1993-06-29 1995-03-14 Kyokado Eng Co Ltd セメント硬化物、これに適用される保護剤および保護方法
US6190451B1 (en) * 1997-12-08 2001-02-20 Showa Denko Kabushiki Kaisha Admixture of cement composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569759A1 (fr) * 1984-08-30 1986-03-07 Petroles Cie Francaise Procede de cimentation etanche dans un puits de forage
US4650522A (en) * 1984-09-12 1987-03-17 Fujisawa Pharmaceutical Co., Ltd. Concrete admixture
JPH0769703A (ja) * 1993-06-29 1995-03-14 Kyokado Eng Co Ltd セメント硬化物、これに適用される保護剤および保護方法
US6190451B1 (en) * 1997-12-08 2001-02-20 Showa Denko Kabushiki Kaisha Admixture of cement composition

Also Published As

Publication number Publication date
JPS6223993B2 (cs) 1987-05-26

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