GB800516A - Process for making hollow bodies of asbestos cement - Google Patents
Process for making hollow bodies of asbestos cementInfo
- Publication number
- GB800516A GB800516A GB32765/55A GB3276555A GB800516A GB 800516 A GB800516 A GB 800516A GB 32765/55 A GB32765/55 A GB 32765/55A GB 3276555 A GB3276555 A GB 3276555A GB 800516 A GB800516 A GB 800516A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- cement
- core
- asbestos
- pipe
- 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
- 239000004568 cement Substances 0.000 title abstract 6
- 239000010425 asbestos Substances 0.000 title abstract 3
- 229910052895 riebeckite Inorganic materials 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 1
- 238000005476 soldering Methods 0.000 abstract 1
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
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/344—Moulds, cores, or mandrels of special material, e.g. destructible materials from absorbent or liquid- or gas-permeable materials, e.g. plaster moulds in general
-
- 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
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
- B28B7/32—Cores; Mandrels adjustable, collapsible, or expanding inflatable
-
- 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
- B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
- B28B7/368—Absorbent linings
-
- 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
- B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT800516X | 1954-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB800516A true GB800516A (en) | 1958-08-27 |
Family
ID=11316861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32765/55A Expired GB800516A (en) | 1954-12-29 | 1955-11-16 | Process for making hollow bodies of asbestos cement |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE535357A (enExample) |
| CH (1) | CH325776A (enExample) |
| GB (1) | GB800516A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3154756A4 (en) * | 2014-07-29 | 2017-09-13 | 161508 Canada Inc. | System and process for molding of parts made of fiber cement |
-
0
- BE BE535357D patent/BE535357A/xx unknown
-
1955
- 1955-01-07 CH CH325776D patent/CH325776A/it unknown
- 1955-11-16 GB GB32765/55A patent/GB800516A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3154756A4 (en) * | 2014-07-29 | 2017-09-13 | 161508 Canada Inc. | System and process for molding of parts made of fiber cement |
Also Published As
| Publication number | Publication date |
|---|---|
| BE535357A (enExample) | |
| CH325776A (it) | 1957-11-30 |
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