JPS5371117A - Apparatus for preventing freezing by maintaining constant quantity of water in raw concrete - Google Patents
Apparatus for preventing freezing by maintaining constant quantity of water in raw concreteInfo
- Publication number
- JPS5371117A JPS5371117A JP14700976A JP14700976A JPS5371117A JP S5371117 A JPS5371117 A JP S5371117A JP 14700976 A JP14700976 A JP 14700976A JP 14700976 A JP14700976 A JP 14700976A JP S5371117 A JPS5371117 A JP S5371117A
- Authority
- JP
- Japan
- Prior art keywords
- water
- maintaining constant
- preventing freezing
- constant quantity
- raw 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
- B28C7/0023—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust by heating or cooling
- B28C7/003—Heating, e.g. using steam
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14700976A JPS5371117A (en) | 1976-12-07 | 1976-12-07 | Apparatus for preventing freezing by maintaining constant quantity of water in raw concrete |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14700976A JPS5371117A (en) | 1976-12-07 | 1976-12-07 | Apparatus for preventing freezing by maintaining constant quantity of water in raw concrete |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5371117A true JPS5371117A (en) | 1978-06-24 |
Family
ID=15420483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14700976A Pending JPS5371117A (en) | 1976-12-07 | 1976-12-07 | Apparatus for preventing freezing by maintaining constant quantity of water in raw concrete |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5371117A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008133133A (en) * | 2006-04-20 | 2008-06-12 | Ibiden Co Ltd | Conveying device, and manufacturing method of honeycomb structure |
-
1976
- 1976-12-07 JP JP14700976A patent/JPS5371117A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008133133A (en) * | 2006-04-20 | 2008-06-12 | Ibiden Co Ltd | Conveying device, and manufacturing method of honeycomb structure |
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