JPS51139813A - Method and agent for releasing concrete tubes from molds during production - Google Patents
Method and agent for releasing concrete tubes from molds during productionInfo
- 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
Links
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
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)
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)
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 |
-
1975
- 1975-05-29 JP JP6342375A patent/JPS51139813A/en active Pending
Patent Citations (2)
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)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5296927A (en) | Core for normal solid casting and its manufacturing process and normal casting method | |
GB1548918A (en) | Apparatus for and a method of shaping tubes | |
JPS51139813A (en) | Method and agent for releasing concrete tubes from molds during production | |
JPS5229428A (en) | Method of forming mold | |
JPS5223112A (en) | Method and apparatus for forming refractory pipes | |
JPS5227022A (en) | Method of repairing tube moulds for continuous casting | |
ZA76838B (en) | Method and apparatus for concrete formwork | |
JPS51126329A (en) | Method and device for forming mold | |
JPS5220927A (en) | Method of making mold | |
JPS5231928A (en) | Method of forming mold | |
JPS5213425A (en) | Method of forming mold | |
JPS5281022A (en) | Injecting apparatus for die casting | |
JPS51111728A (en) | Tile placing method and mold used only for carrying out said method | |
JPS5226562A (en) | Method of making metal molds for molding | |
JPS51147427A (en) | Method of hardening mold | |
JPS51133132A (en) | Method of making mold | |
JPS51146328A (en) | Method of casting pipes | |
JPS522827A (en) | Method and apparatus for nonexothermic die casting | |
JPS51131511A (en) | Apparatus for producing concrete pipes | |
JPS5242513A (en) | Releasing method of lowwintensity concrete molded form | |
JPS51151219A (en) | Method of forming mold | |
AU1590076A (en) | Method and apparatus for making sanitaryware | |
JPS5265558A (en) | Method of making molds | |
JPS5292269A (en) | Method of releasing moldings from molds | |
JPS5229876A (en) | Process for making honeycombed structures |