AT32380B - Process for making panels, etc. from slate or scrap waste. - Google Patents
Process for making panels, etc. from slate or scrap waste.Info
- Publication number
- AT32380B AT32380B AT32380DA AT32380B AT 32380 B AT32380 B AT 32380B AT 32380D A AT32380D A AT 32380DA AT 32380 B AT32380 B AT 32380B
- Authority
- AT
- Austria
- Prior art keywords
- slate
- water glass
- making panels
- scrap waste
- waste
- Prior art date
Links
Description
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Verfahren zur Herstellung von Platten usw. aus Schiefer oder Schieferabfällen.
Die vorliegende Erfindung betrifft ein Verfahren, aus Schiefer oder Schieferabfällen Platten oder andere Gegenstände herzustellen, die sich in besonderem Grade zum Glasieren und Einbrennen keramischer Glasuren eignen, so dass man aus diesen Mischungen Wand- bekleidungsplatton jeglicher Art herstellen kann.
Von bereits bekannten ähnlichen Ver- fahren unterscheidet sich die vorliegende Erfindung dadurch, dass der feine pulverisierte Schiefer, dem in bekannter Weise etwas pulverisierte Kreide oder Kalkspat beigemischt wird, nicht wie bekannt, mit Wasserglas unter Beimengung von Ton allein oder mit einem
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Ganze gebrannt wird. wodurch erstens die Plastizität der Masse erhöht wird, ohne dass die Befürchtung einer zu starken Russentwicklung beim Brennen der Erzeugnisse eintritt und zweitens die Aufweichbarkeit der Masse beim Eintauchen in den wässerigen Glasurbrei,
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von Wasserglas in Verbindung mit Harzseife oder dgl. hat den weiteren Vorteil, dass die Masse eine geringere Schmelzmittelmenge enthält als bei alleiniger Verwendung von Wasser-
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erzeugt.
Die Herstellung der Gegenstände geschieht in der Weise, dass fein pulverisierter Schiefer mit etwas pulverisierter Kreide. Kalkspat oder dgl-vermischt, durch eine aus Wasserglas und Harzseife gemischte Flüssigkeit in einen knet- oder formbaren Zustand übergeführt und darauf geformt oder gepresst wird. Die zur Erzietung der nötigen Bildsamkeit
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ausgesetzt. Nach dem Prc-'n werden die Platten oder Steine einige Tage lang bei gewöhnlicher Temperatur und sodann bis zu 3 Tagen bei einer Temperatur von 60-100 C ge-
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Process for the production of panels, etc. from slate or slate waste.
The present invention relates to a method of producing slabs or other objects from slate or slate waste, which are particularly suitable for glazing and baking ceramic glazes, so that wall cladding panels of any kind can be produced from these mixtures.
The present invention differs from already known similar processes in that the fine pulverized slate, to which some pulverized chalk or calcite is mixed in a known manner, does not, as is known, with water glass with the addition of clay alone or with one
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Whole is burned. whereby, firstly, the plasticity of the mass is increased without the fear of excessive soot development occurring when the products are fired and, secondly, the softenability of the mass when immersed in the aqueous glaze paste,
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of water glass in connection with resin soap or the like has the further advantage that the mass contains a smaller amount of flux than when using water alone
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generated.
The production of the objects is done in such a way that finely powdered slate with some powdered chalk. Kalkspat or the like mixed, is converted into a kneadable or malleable state by a liquid mixed from water glass and resin soap and molded or pressed thereon. The one to provide the necessary malleability
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exposed. After the test, the slabs or stones are placed for a few days at normal temperature and then for up to 3 days at a temperature of 60-100 C.
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Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT32380T | 1904-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT32380B true AT32380B (en) | 1908-03-26 |
Family
ID=3547500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT32380D AT32380B (en) | 1904-03-18 | 1904-03-18 | Process for making panels, etc. from slate or scrap waste. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT32380B (en) |
-
1904
- 1904-03-18 AT AT32380D patent/AT32380B/en active
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