AT70826B - Process for the production of ceramic plates that remain rough. - Google Patents
Process for the production of ceramic plates that remain rough.Info
- Publication number
- AT70826B AT70826B AT70826DA AT70826B AT 70826 B AT70826 B AT 70826B AT 70826D A AT70826D A AT 70826DA AT 70826 B AT70826 B AT 70826B
- Authority
- AT
- Austria
- Prior art keywords
- production
- ceramic plates
- rough
- remain rough
- remain
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000000034 method Methods 0.000 title claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 239000002253 acid Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910052572 stoneware Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
-
- 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
- C04B33/00—Clay-wares
- C04B33/24—Manufacture of porcelain or white ware
-
- 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
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
-
- 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)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Road Paving Structures (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung rauhbleibender keramischer Platten.
Es besteht auf dem Markte das Bedürfnis nach einer bei derBenuttung eine rauhe Oberfläche beibehaltende, gegen Frost und Säuren in gleicher Weise widerstandsfähigen keramischen Bodenbelagsplatte. Bisher sind rauhe, gebrannte Platten nut dadurch erzielt worden, dass man dieselben porös liess, wie beispielsweise Ziegelpflaster. Poröses Material bietet aber Säuren eine ausserordentliche grosse Angriffsfläche, ebenso wie die Frost- beständigkeit durch die Porosität stark beeinträchtigt wird Auch genügt die Festigkeit nicht höheren Ansprüchen. Bei gesinterten Platten, die diese Nachteile nicht aufweisen, ist man, um eine rauhe Oberfläche zu erzielen, dazu übergegangen, gekuppelte, gewellte, genarbte, scharniere, geriffelte usw.
Platten herzustellen, alle diese Platten werden aber dennoch bei der Benutzung allmählich glatt. Die bisher im Handel befindlichen Platten können somit obiges Bedürfnis nicht befriedigen.
Vorliegende Erfindung bedeutet aber eine Lösung des bisher ungelösten Problems für gesinterte Platten. Sie besteht darin, dass in die Oberschicht einer Sinterplatte vereinzelt liegende Körner von Karborundum eingebettet werden. Es wird demgemäss der keramischen Masse für die gebrannten und gesinterten Platten, seien es nun einfarbige, porphyrierte, bunte oder andere, bevor sie zur Platte gepresst wird, ein anderer Körper, eben das Karborundum, das seine Substanz bei der Mischung und im Feuer bewahrt sowie sÅaurebeständig ist,/ugeset/t. Es genügt'he Einlagerung in die Oberschicht, die Erfind@@g umgreift aber auch die Einbettung durch und durch.
Beim Brennen bis zur Sinterung wird das Zusatzmaterial von der gesinterten Masse absolut dicht umschlossen, ohne angegriffen zu werden. Die Platten haben dann nach dem Brande eine rauhbleibende Oberfläche, die sie auch im Belage dauernd behalten. Die erste Rauheit entsteht durch Schwindung der Steinzeugmasse im Brande unter Zuriicklassung des nicht oder wenig schwindenden Rauhungsmaterials. Die dauernde Rauheit wird dadurch erzielt, dass die homogene Struktur des Scherbens aufgehoben wird, ohne dass die Dichtigkeit und Säure- beständigkeit leidet.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of ceramic plates that remain rough.
There is a need in the market for a ceramic flooring panel which retains a rough surface when paved and is equally resistant to frost and acids. So far, rough, burned panels have only been achieved by leaving them porous, such as brick paving. Porous material, however, offers acids an extraordinarily large area to attack, just as the frost resistance is severely impaired by the porosity. The strength does not meet higher demands. In the case of sintered plates that do not have these disadvantages, in order to achieve a rough surface, one has switched to coupled, corrugated, grained, hinged, corrugated, etc.
Making panels, but all of these panels will still gradually become smooth with use. The plates currently on the market can therefore not satisfy the above need.
However, the present invention means a solution to the hitherto unsolved problem for sintered plates. It consists in that isolated grains of carborundum are embedded in the top layer of a sintered plate. Accordingly, the ceramic mass for the fired and sintered plates, be it monochrome, porphyry, colored or other, before it is pressed to the plate, another body, precisely the carborundum, which preserves its substance during the mixture and in the fire as well is acid-resistant, / ugeset / t. It is sufficient to store it in the upper class, but the inventor also encompasses the embedding through and through.
During firing up to sintering, the additional material is absolutely tightly enclosed by the sintered mass without being attacked. The tiles then have a rough surface after the fire, which they keep permanently in the covering. The first roughness results from the shrinkage of the stoneware mass in the fire, leaving behind the little or no shrinking roughing material. The permanent roughness is achieved by the fact that the homogeneous structure of the body is canceled without the impermeability and acid resistance suffering.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE281039T | 1913-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT70826B true AT70826B (en) | 1915-12-27 |
Family
ID=34354270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT70826D AT70826B (en) | 1913-04-26 | 1914-04-17 | Process for the production of ceramic plates that remain rough. |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT70826B (en) |
| DE (1) | DE281039C (en) |
| DK (1) | DK20502C (en) |
| FR (1) | FR471006A (en) |
| GB (1) | GB191409727A (en) |
| NL (1) | NL1661C (en) |
-
1913
- 1913-04-26 DE DE1913281039D patent/DE281039C/en not_active Expired
-
1914
- 1914-04-16 FR FR471006A patent/FR471006A/en not_active Expired
- 1914-04-17 NL NL4531A patent/NL1661C/en active
- 1914-04-17 DK DK20502D patent/DK20502C/en active
- 1914-04-17 AT AT70826D patent/AT70826B/en active
- 1914-04-20 GB GB191409727D patent/GB191409727A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR471006A (en) | 1914-10-10 |
| GB191409727A (en) | 1915-07-15 |
| DK20502C (en) | 1915-08-30 |
| DE281039C (en) | 1914-12-10 |
| NL1661C (en) | 1917-01-02 |
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