FR1442096A - Méthode de fabrication de tuyaux en ciment - Google Patents
Méthode de fabrication de tuyaux en cimentInfo
- Publication number
- FR1442096A FR1442096A FR27164A FR27164A FR1442096A FR 1442096 A FR1442096 A FR 1442096A FR 27164 A FR27164 A FR 27164A FR 27164 A FR27164 A FR 27164A FR 1442096 A FR1442096 A FR 1442096A
- Authority
- FR
- France
- Prior art keywords
- making cement
- cement pipes
- pipes
- making
- cement
- 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/70—Methods or machines specially adapted for the production of tubular articles by building-up from preformed elements
- B28B21/72—Producing multilayer tubes
-
- 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
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
- B28B19/0038—Machines or methods for applying the material to surfaces to form a permanent layer thereon lining the outer wall of hollow objects, e.g. pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/26—Lining or sheathing of internal surfaces
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 |
---|---|---|---|
FR27164A FR1442096A (fr) | 1964-08-04 | 1965-08-04 | Méthode de fabrication de tuyaux en ciment |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE944964 | 1964-08-04 | ||
FR27164A FR1442096A (fr) | 1964-08-04 | 1965-08-04 | Méthode de fabrication de tuyaux en ciment |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1442096A true FR1442096A (fr) | 1966-06-10 |
Family
ID=26165223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR27164A Expired FR1442096A (fr) | 1964-08-04 | 1965-08-04 | Méthode de fabrication de tuyaux en ciment |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1442096A (fr) |
-
1965
- 1965-08-04 FR FR27164A patent/FR1442096A/fr not_active Expired
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