ZA735067B - Process and device for shaping components made of concrete or mortar - Google Patents
Process and device for shaping components made of concrete or mortarInfo
- Publication number
- ZA735067B ZA735067B ZA735067A ZA735067A ZA735067B ZA 735067 B ZA735067 B ZA 735067B ZA 735067 A ZA735067 A ZA 735067A ZA 735067 A ZA735067 A ZA 735067A ZA 735067 B ZA735067 B ZA 735067B
- Authority
- ZA
- South Africa
- Prior art keywords
- mortar
- concrete
- components made
- shaping components
- shaping
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 239000004570 mortar (masonry) Substances 0.000 title 1
- 238000007493 shaping process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
- C04B40/0683—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients inhibiting by freezing or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/007—Producing shaped prefabricated articles from the material by freezing the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
- B28B5/021—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length
- B28B5/025—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length the moulds or the moulding surfaces being divided by separating walls and being continuously fed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/42—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7227197A FR2194150A5 (en) | 1972-07-26 | 1972-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA735067B true ZA735067B (en) | 1974-08-28 |
Family
ID=9102489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA735067A ZA735067B (en) | 1972-07-26 | 1973-07-25 | Process and device for shaping components made of concrete or mortar |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE802785A (en) |
BR (1) | BR7305486D0 (en) |
FR (1) | FR2194150A5 (en) |
ZA (1) | ZA735067B (en) |
-
1972
- 1972-07-26 FR FR7227197A patent/FR2194150A5/fr not_active Expired
-
1973
- 1973-07-20 BR BR5486/73A patent/BR7305486D0/en unknown
- 1973-07-25 ZA ZA735067A patent/ZA735067B/en unknown
- 1973-07-25 BE BE133857A patent/BE802785A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2194150A5 (en) | 1974-02-22 |
BE802785A (en) | 1973-11-16 |
BR7305486D0 (en) | 1974-09-05 |
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