JPH02115409U - - Google Patents
Info
- Publication number
- JPH02115409U JPH02115409U JP1989025501U JP2550189U JPH02115409U JP H02115409 U JPH02115409 U JP H02115409U JP 1989025501 U JP1989025501 U JP 1989025501U JP 2550189 U JP2550189 U JP 2550189U JP H02115409 U JPH02115409 U JP H02115409U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- concrete
- nozzle
- plunger
- outer periphery
- 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
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
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
- B28C5/468—Cooling, e.g. using ice
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989025501U JPH0530889Y2 (cs) | 1989-03-06 | 1989-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989025501U JPH0530889Y2 (cs) | 1989-03-06 | 1989-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02115409U true JPH02115409U (cs) | 1990-09-14 |
| JPH0530889Y2 JPH0530889Y2 (cs) | 1993-08-09 |
Family
ID=31246293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989025501U Expired - Lifetime JPH0530889Y2 (cs) | 1989-03-06 | 1989-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530889Y2 (cs) |
-
1989
- 1989-03-06 JP JP1989025501U patent/JPH0530889Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530889Y2 (cs) | 1993-08-09 |