GB196342A - Process of utilisation of igneous rocks for the manufacture of ceramic products - Google Patents
Process of utilisation of igneous rocks for the manufacture of ceramic productsInfo
- Publication number
- GB196342A GB196342A GB128222A GB128222A GB196342A GB 196342 A GB196342 A GB 196342A GB 128222 A GB128222 A GB 128222A GB 128222 A GB128222 A GB 128222A GB 196342 A GB196342 A GB 196342A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- article
- materials
- impoverishing
- tiles
- 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
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Seasonings (AREA)
Abstract
196,342. Bacchiolelli, M., and Devals, A. Meifred-. Jan. 14, 1922. Materials, special, for bricks and tiles; pottery materials.-Igneous rocks such as lava, basalt, dolerite, greenstone, &c. for, use in pottery and making bricks and tiles are crushed to powder and agglomerated under the influence of heat with or without the addition of impoverishing substances such as chamotte, quartzite, sand, &c. or fluxes) at a temperature lower than their own melting points. The rock may be crushed with impoverishing materials and water added to form a paste. It is then shaped by any known process either in the mould with or without pressure or in the lathe or by pouring in the state of slip in an absorbing mould. After being finally fashioned, it is dried and fired at the required temperature. In another process, a mould of refractory earth is prepared and the powdered rock either dry, as a paste, or in the form of slip is introduced into the mould, dried if drying is necessary and fired during the necessary time at a suitable temperature. The mould and the article are subsequently subjected to a slow cooling and the article is removed, which is facilitated owing to the difference of shrinkages of the mould and article. The articles may receive. a varnishing or natural glazing by simply melting of thin surfaces or they may be enamelled or varnished by any known process.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB128222A GB196342A (en) | 1922-01-14 | 1922-01-14 | Process of utilisation of igneous rocks for the manufacture of ceramic products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB128222A GB196342A (en) | 1922-01-14 | 1922-01-14 | Process of utilisation of igneous rocks for the manufacture of ceramic products |
Publications (1)
Publication Number | Publication Date |
---|---|
GB196342A true GB196342A (en) | 1923-04-16 |
Family
ID=9719254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB128222A Expired GB196342A (en) | 1922-01-14 | 1922-01-14 | Process of utilisation of igneous rocks for the manufacture of ceramic products |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB196342A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113548881A (en) * | 2021-08-11 | 2021-10-26 | 吉林省工艺美术集团有限公司 | Basalt handicraft material and preparation method thereof |
-
1922
- 1922-01-14 GB GB128222A patent/GB196342A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113548881A (en) * | 2021-08-11 | 2021-10-26 | 吉林省工艺美术集团有限公司 | Basalt handicraft material and preparation method thereof |
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