JPS51139813A - Method and agent for releasing concrete tubes from molds during production - Google Patents

Method and agent for releasing concrete tubes from molds during production

Info

Publication number
JPS51139813A
JPS51139813A JP6342375A JP6342375A JPS51139813A JP S51139813 A JPS51139813 A JP S51139813A JP 6342375 A JP6342375 A JP 6342375A JP 6342375 A JP6342375 A JP 6342375A JP S51139813 A JPS51139813 A JP S51139813A
Authority
JP
Japan
Prior art keywords
agent
during production
molds during
concrete tubes
releasing concrete
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
JP6342375A
Other languages
Japanese (ja)
Inventor
Yoshitaka Itou
Taichi Kuroda
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.)
DAIDOU KONKURIITO KOUGIYOU KK
TAIHOO KOUGIYOU KK
Taiho Kogyo Co Ltd
Daido Concrete Co Ltd
Original Assignee
DAIDOU KONKURIITO KOUGIYOU KK
TAIHOO KOUGIYOU KK
Taiho Kogyo Co Ltd
Daido Concrete 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 DAIDOU KONKURIITO KOUGIYOU KK, TAIHOO KOUGIYOU KK, Taiho Kogyo Co Ltd, Daido Concrete Co Ltd filed Critical DAIDOU KONKURIITO KOUGIYOU KK
Priority to JP6342375A priority Critical patent/JPS51139813A/en
Publication of JPS51139813A publication Critical patent/JPS51139813A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moulds, Cores, Or Mandrels (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
JP6342375A 1975-05-29 1975-05-29 Method and agent for releasing concrete tubes from molds during production Pending JPS51139813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6342375A JPS51139813A (en) 1975-05-29 1975-05-29 Method and agent for releasing concrete tubes from molds during production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6342375A JPS51139813A (en) 1975-05-29 1975-05-29 Method and agent for releasing concrete tubes from molds during production

Publications (1)

Publication Number Publication Date
JPS51139813A true JPS51139813A (en) 1976-12-02

Family

ID=13228854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6342375A Pending JPS51139813A (en) 1975-05-29 1975-05-29 Method and agent for releasing concrete tubes from molds during production

Country Status (1)

Country Link
JP (1) JPS51139813A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5957979A (en) * 1982-09-29 1984-04-03 梅沢　徳弘 Mold releasing curing agent for hydraulic cement composition
JPS61186252A (en) * 1985-02-12 1986-08-19 大倉工業株式会社 Manufacture of plastic concrete molding

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994587A (en) * 1973-01-16 1974-09-07
JPS5147013A (en) * 1974-10-22 1976-04-22 Daicel Ltd KONKURIITOYOKATAWAKUHAKURIZAI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994587A (en) * 1973-01-16 1974-09-07
JPS5147013A (en) * 1974-10-22 1976-04-22 Daicel Ltd KONKURIITOYOKATAWAKUHAKURIZAI

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5957979A (en) * 1982-09-29 1984-04-03 梅沢　徳弘 Mold releasing curing agent for hydraulic cement composition
JPS61186252A (en) * 1985-02-12 1986-08-19 大倉工業株式会社 Manufacture of plastic concrete molding

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