FR1519939A - Procédé de fabrication de pièces moulées en béton - Google Patents
Procédé de fabrication de pièces moulées en bétonInfo
- Publication number
- FR1519939A FR1519939A FR99801A FR99801A FR1519939A FR 1519939 A FR1519939 A FR 1519939A FR 99801 A FR99801 A FR 99801A FR 99801 A FR99801 A FR 99801A FR 1519939 A FR1519939 A FR 1519939A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- concrete castings
- castings
- concrete
- manufacturing
- 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.)
- Expired
Links
Classifications
-
- 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
- B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/021—Ram heads of special form
-
- 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
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR99801A FR1519939A (fr) | 1966-03-25 | 1967-03-22 | Procédé de fabrication de pièces moulées en béton |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP0039059 | 1966-03-25 | ||
FR99801A FR1519939A (fr) | 1966-03-25 | 1967-03-22 | Procédé de fabrication de pièces moulées en béton |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1519939A true FR1519939A (fr) | 1968-04-05 |
Family
ID=25990487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR99801A Expired FR1519939A (fr) | 1966-03-25 | 1967-03-22 | Procédé de fabrication de pièces moulées en béton |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1519939A (fr) |
-
1967
- 1967-03-22 FR FR99801A patent/FR1519939A/fr not_active Expired
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