AT31808B - Process for the production of fired bricks or the like. From chamotte, sand, hard stone, slag, garbage ash or the like. - Google Patents

Process for the production of fired bricks or the like. From chamotte, sand, hard stone, slag, garbage ash or the like.

Info

Publication number
AT31808B
AT31808B AT31808DA AT31808B AT 31808 B AT31808 B AT 31808B AT 31808D A AT31808D A AT 31808DA AT 31808 B AT31808 B AT 31808B
Authority
AT
Austria
Prior art keywords
clay
slag
sand
chamotte
production
Prior art date
Application number
Other languages
German (de)
Inventor
August Deidesheimer
Franz Jurschina
Original Assignee
August Deidesheimer
Franz Jurschina
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by August Deidesheimer, Franz Jurschina filed Critical August Deidesheimer
Application granted granted Critical
Publication of AT31808B publication Critical patent/AT31808B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10Coating or impregnating
    • C04B20/1055Coating or impregnating with inorganic materials
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/13Compounding ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Description

       

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 versetzte Masse wird alsdann in Formen. einem hohen Druck ausgesetzt und zu Formlingen trocken gepresst. Die Ziegel kommen hierauf in einem festen Gefüge aus der Presse und sind bereits so hart, dass sie die Beförderung auf Wagen ertragen. Sie können somit ohne jede weitere Trocknung in die Brennöfen gesetzt und gebrannt werden. 



   Nach dem neuen Verfahren können auch feuerfeste Ziegel aus Sand oder Bauziegel aus Basalt, Grus,   Granitabfällen   u. dgl. hergestellt werden, welche sich wegen ihrer billigen   Ilerstellungsweise   mit Vorteil verwenden lassen : ebenso können koksfreie Kohlenschlacken,   Hochofensehlacken,   die Schlacken der Müllverbrennung, Magnesit, Feldspat, Schiefer und sämtliche natürliche Hartgesteine nach dem neuen Verfahren zu Bau-und Pflasterziegeln verarbeitet werden.

   Namentlich haben die aus   Hartgesteinsabfällen,   wie Basalt oder Granit, hergestellten Ziegel noch den Vorteil, dass sie wegen ihres geringen Tonzusatzes bei der Herstellung ein als den Natursteinen vollständig gleichwertiges nicht   untorscheidbares Gefuge   darstellen und sich vor allen Dingen wie diese polieren lassen, wodurch es möglich ist, billige. polierte Fassadenziegel herzustellen.



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 The displaced mass is then transformed into forms. exposed to high pressure and dry-pressed into bricks. The bricks then come out of the press in a solid structure and are already so hard that they can endure being transported on trolleys. They can therefore be placed in the kilns and fired without any further drying.



   According to the new process, refractory bricks made from sand or building bricks made from basalt, gravel, granite waste and the like can also be used. Like. Which can be used with advantage because of their cheap production method: coke-free coal slag, blast furnace slag, the slag from waste incineration, magnesite, feldspar, slate and all natural hard stone can be processed into building and paving bricks using the new method.

   In particular, bricks made from hard rock waste, such as basalt or granite, have the advantage that, due to their low addition of clay, they represent a structure that is completely equivalent to natural stones and that, above all, can be polished like these, which is possible , cheap. manufacture polished facade bricks.


    

Claims (1)

PATENT-ANSPRUCH : Vorfahren zur Herstellung gebrannter Ziegel oder dgl. aus Schamotte, Sand, Hartgesteinen, Schlacke, Müllasche u. dgl. unter Verwendung geringer Tonmengen als Bindemittel. dadurch gekennzeichnet, dass der in körnigem Zustande befindlichen steinigen Grundmusse unter Rühren derselben in einem Rührwerk, so geringe Wassermengen enthaltender Tonbrei (1' :) -40,'0 Tonbrei) in fein verteiltem Zustande z. B-mittelst einer Brause zugegeben wird, dass sich die Stcinkörnfr mit einer dünnen Tonschicht überziehen, wodurch eine innige Verbindung der Steinkörner mit dem Ton herbeigeführt wird und eine für die Trockenpressung geeignete Masse entsteht, die in Prossformen gepresst und alsdann gebrannt wird. PATENT CLAIM: Ancestors for the production of fired bricks or the like. From chamotte, sand, hard stone, slag, garbage ash and the like. Like. Using small amounts of clay as a binder. characterized in that the stony ground must be in a granular state while stirring the same in an agitator, clay pulp containing such small amounts of water (1 ':) -40,' 0 clay pulp) in finely divided condition z. B-by means of a shower it is added that the stone grains are coated with a thin layer of clay, whereby an intimate connection of the stone grains with the clay is brought about and a mass suitable for dry pressing is created, which is pressed in pro-molds and then fired.
AT31808D 1906-07-13 1906-07-13 Process for the production of fired bricks or the like. From chamotte, sand, hard stone, slag, garbage ash or the like. AT31808B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT31808T 1906-07-13

Publications (1)

Publication Number Publication Date
AT31808B true AT31808B (en) 1908-02-10

Family

ID=3546588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT31808D AT31808B (en) 1906-07-13 1906-07-13 Process for the production of fired bricks or the like. From chamotte, sand, hard stone, slag, garbage ash or the like.

Country Status (1)

Country Link
AT (1) AT31808B (en)

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