DE740715C - Process for the production of cinder blocks with indestructible color effects, especially as guide and warning stones - Google Patents
Process for the production of cinder blocks with indestructible color effects, especially as guide and warning stonesInfo
- Publication number
- DE740715C DE740715C DEP84646D DEP0084646D DE740715C DE 740715 C DE740715 C DE 740715C DE P84646 D DEP84646 D DE P84646D DE P0084646 D DEP0084646 D DE P0084646D DE 740715 C DE740715 C DE 740715C
- Authority
- DE
- Germany
- Prior art keywords
- indestructible
- warning
- stones
- production
- slag
- 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
- 238000000034 method Methods 0.000 title claims description 9
- 239000004575 stone Substances 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 230000000694 effects Effects 0.000 title description 3
- 239000003818 cinder Substances 0.000 title description 2
- 239000002893 slag Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000005496 tempering Methods 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
- C04B5/00—Treatment of metallurgical slag ; Artificial stone from molten metallurgical slag
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Road Signs Or Road Markings (AREA)
Description
Verfahren zur Herstellung von Schlackensteinen mit unzerstörbarer Farbwirkung, besonders als Leit- und Warnsteinen Die Erfindung bezieht sich auf ein Verfahren, aus flüssiger Hüttenschlacke Steine herzustellen mit unzerstörbarer Farbwirkung, die vornehmlich als. Leit- und Warnsteine Verwendung finden sollen zur Erhöhung der Sicherheit im Personen und Fahrverkehr, als Treppenstufen, Bordschwellen usw.Method of making cinder blocks with indestructible Color effect, especially as guide and warning stones The invention relates to a process to manufacture bricks from liquid slag that is indestructible Color effect, primarily as. Guide and warning stones should be used to increase the safety of people and vehicles, as steps, curbs etc.
Die Erfindung besteht darin, daß auf an sich bekannteArt aus flüssiger Hüttenschlacke in Gießformen Hüttenschlackenrohlinge hergestellt werden, die wiederum durch Tauchen in eine flüssige, zweckdienlich gefärbte Glasmasse mit dieser farbig überzogen und danach mittels Presse in ihrer Oberfläche profilartig ausgebildet werden, und daß durch langsames Abkühlen eine gewünschte Temperun.g erreicht wird.The invention consists in that in a manner known per se from liquid Slag in casting molds Slag blanks are produced, which in turn by dipping into a liquid, appropriately colored glass mass with this colored coated and then shaped like a profile in their surface by means of a press be, and that a desired Temperun.g is achieved by slow cooling.
Es sind Verfahren bekannt, bei denen im Tauchverfahren emailleartige Überzüge auf Körper aufgebracht werden. Neu ist es aber, bei Hüttenschlackenformlingen das Tauchverfahren mit .dem Pressen und Formgeben der Oberfläche des Hüttenschlackenformlings zu verbinden. Da diese drei an sich bekannten Arbeitsgänge in einer so kurzen Zeitspanne stattfinden, wird der Erfindungszweck erreicht, nämlich die endgültige Gestaltung eines .Steines mit farbigem Überzug und profilierter Oberfläche, welcher unzerstörbar und wetterfest ist.There are known methods in which enamel-like in the immersion process Coatings are applied to bodies. It is new, however, with slag moldings the dipping process with the pressing and shaping of the surface of the slag molding connect to. Because these three per se known operations in such a short period of time take place, the purpose of the invention is achieved, namely the final design a .stone with colored coating and profiled surface, which is indestructible and is weatherproof.
Der Vorgang nach dem neuen Verfahren, d. h., die praktische Herstellung der Steine, gestaltet sich etwa folgendermaßen: Den gegossenen Stein. taucht man bei entsprechender Temperatur in die flüssige Glasmasse und überzieht ihn so mit der gewünschten Schutz- und Warnschicht. Die Verbindung zwischen Stein- und Glasschicht wird deshalb so innig, weil die Wärme des Formlings und die Wärme der flüssigen Glasmasse die Bildung einer unlöslichen Zwischenschicht herbeiführt. Der mit Glasüberzug versehene Formling wird dann., unter Beachtung der erforderlichen Temperatur mit einer temperierten Presse mit den jeweilig erforderlichen Vertiefungen und Erhabenheiten gepreßt, wodurch die Oberfläche profilartig ausgestä.ltet wird.- Der ganze Körper wird anschließend langsam abgekühlt, wodurch auch die gewünschte Temperung erreicht wird.The process according to the new method, i. i.e., practical manufacturing the stone, is shaped like this: The cast stone. one dives at the appropriate temperature into the liquid glass mass and coats it with it the desired protective and warning layer. The connection between stone and glass layers becomes so intimate because the warmth of the molding and the warmth of the liquid Glass mass causes the formation of an insoluble intermediate layer. The one with the glass cover provided molding is then., taking into account the required temperature with a tempered Press with the necessary indentations and raised areas pressed, whereby the surface is shaped like a profile. The whole body is then slowly cooled down, which also creates the desired Tempering is achieved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP84646D DE740715C (en) | 1942-07-31 | 1942-07-31 | Process for the production of cinder blocks with indestructible color effects, especially as guide and warning stones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP84646D DE740715C (en) | 1942-07-31 | 1942-07-31 | Process for the production of cinder blocks with indestructible color effects, especially as guide and warning stones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE740715C true DE740715C (en) | 1943-10-27 |
Family
ID=7394214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP84646D Expired DE740715C (en) | 1942-07-31 | 1942-07-31 | Process for the production of cinder blocks with indestructible color effects, especially as guide and warning stones |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE740715C (en) |
-
1942
- 1942-07-31 DE DEP84646D patent/DE740715C/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| None * |
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