DE3804884A1 - Synthetic bricks and process for the production of the same - Google Patents

Synthetic bricks and process for the production of the same

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Publication number
DE3804884A1
DE3804884A1 DE19883804884 DE3804884A DE3804884A1 DE 3804884 A1 DE3804884 A1 DE 3804884A1 DE 19883804884 DE19883804884 DE 19883804884 DE 3804884 A DE3804884 A DE 3804884A DE 3804884 A1 DE3804884 A1 DE 3804884A1
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DE
Germany
Prior art keywords
foam
clay
artificial stone
artificial
loamy
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.)
Granted
Application number
DE19883804884
Other languages
German (de)
Other versions
DE3804884C2 (en
Inventor
Arturo Broggini
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19883804884 priority Critical patent/DE3804884A1/en
Priority to AT88106442T priority patent/ATE78010T1/en
Priority to DE8888106442T priority patent/DE3872574D1/en
Priority to EP88106442A priority patent/EP0288071B1/en
Priority to DE3835851A priority patent/DE3835851C1/en
Publication of DE3804884A1 publication Critical patent/DE3804884A1/en
Application granted granted Critical
Publication of DE3804884C2 publication Critical patent/DE3804884C2/de
Granted legal-status Critical Current

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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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B01D39/2051—Metallic foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2093—Ceramic foam
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/023—Fired or melted materials
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • C04B38/106—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam by adding preformed foams
    • 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
    • C04B41/4584—Coating or impregnating of particulate or fibrous ceramic material
    • 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
    • C04B41/5025—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 ceramic materials
    • C04B41/5037—Clay, Kaolin
    • 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
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0464—Impregnants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Civil Engineering (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

The invention relates to synthetic building bricks which are built up of foamed building materials and further additives. The foamed materials used are, in particular, foamed clay, loamy foamed clay, foamed gypsum, foamed cement, foamed lime, foamed metals and/or foamed alloys.

Description

Gegenstand der vorliegenden Erfindung ist ein künstlicher Stein, der leicht und stabil ist, gegen Frost, Feuer und Witterung beständig ist und ein hohes Wärmedämmvermögen aufweist.The present invention relates to an artificial Stone that is light and stable against frost, fire and Weather resistant and high thermal insulation having.

Steine, die teilweise die genannten Eigenschaften, zum Beispiel Schaumton, aufweisen, sind unter der Bezeichnung "Poroton" im Handel erhältlich. Es handelt sich hierbei um porige Hohllochziegel für Mauerwerk. Diese Ziegel sind wärmedämmend, schützen vor teuren Energieverlusten und sorgen für ein ausgeglichenes Raumklima. Solche Ziegel entsprechen auch statischen Anforderungen. Nachteilig ist jedoch, daß diese Steine immer noch ein relativ hohes Gewicht haben. Außerdem ist die Herstellung mit Umwelt­ belastungen verbunden, weil Styropor oder andere Schaumkunststoffe zur Erzeugung der Poren gebrannt werden. Auch Blähton hat teilweise die genannten Eigenschaften. Er findet jedoch nur Anwendung als Granulat. Die Erstellung von Gußelementen ist nur durch Zusatz von Bindemitteln möglich. Stones, some of which have the properties mentioned Example foam, have are under the name "Poroton" commercially available. It is about porous hollow hole brick for masonry. These are bricks heat-insulating, protect against expensive energy losses and ensure a balanced indoor climate. Such bricks also meet static requirements. The disadvantage is however, that these stones are still relatively high To have weight. In addition, the production is with the environment loads connected because of styrofoam or others Foam plastics are burned to create the pores. Expanded clay also has some of the properties mentioned. He however, it is only used as granules. The creation of Casting elements are only possible by adding binders.  

Ferner sind mit Sägemehl und anderen Füllstoffen erstellte Leichtbausteine bekannt. Diese haben jedoch Nachteile die darin zu sehen sind, daß Rückstände in Form von Asche nach dem Brand Salze bilden.They are also made with sawdust and other fillers Lightweight blocks known. However, these have disadvantages it can be seen that residues in the form of ash after form salts to the fire.

Aufgabe der Erfindung ist es demzufolge, einen künstlichen Stein zur Verfügung zu stellen, der die aufgezeigten Nachteile nicht hat und vielseitig verwendbar ist.The object of the invention is therefore an artificial To provide stone to those who are shown Has no disadvantages and is versatile.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß der Stein aus Schaumbaustoffen und ggf. weiteren Zusatzstoffen aufgebaut ist.This object is achieved in that the Stone made of foam materials and possibly other additives is constructed.

Als Schaumbaustoffe für gebrannte Steine werden vor allen Schaumton und Schaumkeramik bevorzugt. Gemische aus Schaumkeramik, Schaumton, Schaumgips, Schaumzement, Schaumkalk und Schaummetall weisen ein geringes Gewicht im Vergleich zu den gelochten Ausführungen nach dem Stand der Technik auf. Als Zusatzstoffe können Titandioxid, Bariumcarbonat, Bentonit, tonhaltiges Material und Mineralfasern eingesetzt werden. Durch Imprägnierungsmittel, Kunststoffe und Reaktionsharze kann eine Erhöhung der Festigkeit erreicht werden.As foam building materials for fired stones, above all Foam clay and foam ceramic preferred. Mixtures of Foam ceramic, foam clay, foam plaster, foam cement, Foam lime and foam metal are lightweight compared to the perforated versions according to the state of technology. As additives, titanium dioxide, Barium carbonate, bentonite, clayey material and Mineral fibers are used. By impregnation agent, Plastics and reactive resins can increase the Strength can be achieved.

Die erfindungsgemäßen Steine weisen ein geringes Gewicht auf. Sie sind daher für die Erstellung von Bauelementen der verschiedensten Art geeignet. Sie sind insbesondere auch für Möbelteile verwendbar. Das Material ist beständig gegen Hitze und Feuer, gegen Kälte, UV-Strahlen und sonstige Witterungseinflüsse. Ebenso zeichnet sich das erfindungsgemäße gebrannte Material besonders durch seine Beständigkeit gegen Frost und verschiedene Chemikalien aus. The stones according to the invention are light in weight on. You are therefore responsible for creating components of the various types. They are especially for Furniture parts can be used. The material is resistant to Heat and fire, against cold, UV rays and others Weather influences. It is also distinguished fired material according to the invention particularly by its Resistant to frost and various chemicals.  

Die erfindungsgemäßen Steine eignen sich auch als Leichtbausteine. Diese weisen nicht die Nachteile der bisher bekannten Leichtbausteine auf und ermöglichen eine Anwendung in vielen Bereichen. Sie können für belastetes und unbelastetes Mauerwerk verwendet werden und bieten eine entsprechend hohe Wärmedämmung. Die ausbrennbaren Bestandteile sind sehr viel geringer als bisher bekannt und hinterlassen keine Rückstände. Die Emulsionen sind daher schwer entflammbar, raumsparend, umweltfreundlich und feuchtigkeitsunempfindlich. Die aufgeschäumte Emulsion bildet eine glatte Schalenstruktur im Gemenge, die durch Zusatz verschiedener Stoffe beliebig gehärtet oder auch poröser gemacht werden kann und wird beim Ofenbrand ausgebrannt. Das Material ist leicht zu sägen und zu transportieren. Die Schaumbaustoffe unterscheiden sich hier von herkömmlichen Leichtbaustoffen durch ihre offenporige Gestaltung, die nicht mit Füllstoffen, sondern mit Schaum erzeugt wird.The stones according to the invention are also suitable as Lightweight building blocks. These do not have the disadvantages of so far known lightweight components and enable application in many areas. You can go for charged and unloaded masonry can be used and offer a correspondingly high thermal insulation. The burnout Components are much less than previously known and leave no residue. The emulsions are therefore flame retardant, space-saving, environmentally friendly and insensitive to moisture. The foamed emulsion forms a smooth shell structure in the batch that through Addition of various substances hardened or also can and will be made more porous during the furnace fire burned out. The material is easy to saw and to transport. The foam building materials differ here of conventional lightweight materials due to their open-pore Design not with fillers, but with foam is produced.

Aufgrund des geringen Gewichts und der Stabilität sowie der Feuer- und Frostbeständigkeit sind die erfindungsgemäßen Schaumbaustoffe auch besonders für die Erstellung von Filteranlagen in Innen- und Außenräumen geeignet. Die Tatsache, daß das Material UV-strahlenbeständig ist, ermöglicht seine Anwendbarkeit mit einer langen wartungsfreien Lebensdauer. Insbesondere für Anlagen mit geringen Belastungsmöglichkeiten bieten Schaumbaustoffe aufgrund des geringen Gewichts neue Gestaltungsmöglichkeiten. Die einzelnen Steine können hierbei mit verschiedenen handelsüblichen Bindemitteln zusammengefügt werden.Because of the light weight and stability as well as the Fire and frost resistance are the inventive Foam building materials also especially for the creation of Filter systems suitable for indoor and outdoor spaces. The The fact that the material is UV-resistant, enables its applicability with a long maintenance-free life. Especially for systems with Foam building materials offer low loads new due to the low weight Design options. The individual stones can here with various commercially available binders be put together.

Gegenstand der vorliegenden Erfindung ist ferner ein Verfahren zur Herstellung eines künstlichen Steins. The present invention also relates to a Process for making an artificial stone.  

Das Verfahren ist dadurch gekennzeichnet, daß ein Schaumstoff durch Mischen von Seifen, Wasser, Tensiden und Bariumcarbonat erzeugt wird, der Schaum anschließend mit lehmiger Tonmasse, bzw. Ton oder Gips, Zement, Kalk, Metalloxiden gemischt wird, das Gemisch in eine Form gegossen wird, getrocknet und anschließend bei Verwendung von lehmigem Ton, Ton, Kalk und Metalloxiden im Ofen gebrannt wird. Das Trocknen wird vorzugsweise im Heißluftstrom durchgeführt.The method is characterized in that a Foam by mixing soaps, water, tensides and Barium carbonate is generated, the foam then with loamy clay, or clay or plaster, cement, lime, Metal oxides are mixed, the mixture into a mold is poured, dried and then in use clayey clay, clay, lime and metal oxides in the oven is burned. Drying is preferred carried out in a hot air stream.

Durch verschiedene Zusatzstoffe kann die chemische Affinität zwischen den einzelnen Komponenten erhöht werden. Die Festigkeit kann durch Zusatzstoffe ebenfalls erhöht werden, insbesondere durch Tränkung in verschiedenen Imprägnierungsmitteln, wie Kunststoffen, Reaktionsharzen, flüssigem Gas und Mineralstoffen. Die Zugabe von Gips hat zur Folge, daß sich schon nach etwa einer halben Stunde das flüssige Gemisch versteift.The chemical affinity can be increased by various additives be increased between the individual components. The Additives can also increase strength, especially by impregnation in different Impregnating agents, such as plastics, reactive resins, liquid gas and minerals. The addition of gypsum has as a result, that after about half an hour liquid mixture stiffened.

Die Verwendung der erfindungsgemäßen künstlichen Steine liegt vor allem im Bausektor. Beispielsweise sind die Steine als Bausteine, Bauplatten und Isolierfasadenplatten einsetzbar. Aus dem erfindungsgemäßen Steinmaterial können jedoch auch Möbel gefertigt werden. Ebenso ist das Material für Natursteinimitationen geeignet. Ein weiteres Anwendungsgebiet sind der Bau von Feuerschutzelementen, Brunnenanlagen, Öfen, Filteranlagen, Biotopen, Riffbau, Füllstoffen und Granulaten sowie die Erstellung von künstlichen Knochen und Gelenken, sowie die Kieferchirurgie. The use of the artificial stones according to the invention lies primarily in the construction sector. For example, the Stones as building blocks, building boards and insulating facade panels applicable. Can from the stone material according to the invention however, furniture can also be made. The material is the same suitable for natural stone imitations. Another one Field of application are the construction of fire protection elements, Well systems, ovens, filter systems, biotopes, reef construction, Fillers and granules as well as the creation of artificial bones and joints, as well as jaw surgery.  

Schließlich können die erfindungsgemäßen Steine als Trägermaterial oder Füllmaterial in Reaktoren, insbesondere Festbettreaktoren eingesetzt werden. Das Trägermaterial ist vor allem für die Immobilisierung von Biokatalysatoren geeignet. Beispiele für solche Biokatalysatoren sind Enzyme, pflanzliche oder tierische Zellen sowie Mikroorganismen. Immobilisierungen mit den erfindungsgemäßen Steinen kommen bei den verschiedensten Bioverfahren, insbesondere aber in der Abwasserreinigung in Betracht.Finally, the stones according to the invention can be used as Support material or filler material in reactors, in particular Fixed bed reactors are used. The carrier material is primarily for the immobilization of biocatalysts suitable. Examples of such biocatalysts are Enzymes, plant or animal cells as well Microorganisms. Immobilizations with the Stones according to the invention come from a wide variety Biological processes, but especially in wastewater treatment into consideration.

Claims (15)

1. Künstlicher Stein, dadurch gekennzeichnet, daß der Stein aus Schaumbaustoff und ggf. weiteren Zusatzstoffen besteht.1. Artificial stone, characterized in that the stone consists of foam building material and possibly other additives. 2. Künstlicher Stein gemäß Anspruch 1, dadurch gekennzeichnet, daß als Schaumbaustoff jeweils lehmiger Schaumton, Schaumton, Schaumkeramik, Schaumgips, Schaumzement, tonhaltiges Material, Schaumkalk, Schaummetall und/oder -legierungen eingesetzt wird.2. Artificial stone according to claim 1, characterized characterized that as a foam building material loamy foam clay, foam clay, foam ceramic, Foam plaster, foam cement, clayey material, foam lime, Foam metal and / or alloys is used. 3. Künstlicher Stein gemäß einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß der Stein aus einem Gemisch von zwei oder mehreren Schaumbaustoffen besteht.3. Artificial stone according to one of claims 1 or 2, characterized in that the stone is a mixture of two or more Foam building materials exist. 4. Künstlicher Stein gemäß einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Stein aus Schaumbaustoff oder einem Gemisch von zwei oder mehreren Schaumbaustoffen weitere Zusatzstoffe enthält.4. Artificial stone according to one of claims 1 to 3, characterized in that the Stone made of foam building material or a mixture of two or several foam building materials contains other additives. 5. Künstlicher Stein gemäß Anspruch 4, dadurch gekennzeichnet, daß die Zusatzstoffe Bentonit, Titandioxid, Bariumcarbonat sind.5. Artificial stone according to claim 4, characterized characterized in that the additives bentonite, Titanium dioxide, barium carbonate are. 6. Künstlicher Stein gemäß einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Schaumbaustoff mit Mineralfasern oder tonhaltigem Material eine Verbindung bildet. 6. Artificial stone according to one of claims 1 to 5, characterized in that the Foam building material with mineral fibers or clay-containing material forms a connection.   7. Künstlicher Stein gemäß einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der künstliche Stein mit Kunststoffen, Reaktionsharzen und/oder Impregnierungsmitteln getränkt oder beschichtet wird.7. Artificial stone according to one of claims 1 to 6, characterized in that the artificial stone with plastics, reactive resins and / or Impregnation agents is soaked or coated. 8. Künstlicher Stein gemäß einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Schaumbaustoff ein offenporiges Material ist.8. Artificial stone according to one of claims 1 to 7, characterized in that the Foam building material is an open-pore material. 9. Künstlicher Stein gemäß Anspruch 8, dadurch gekennzeichnet, daß der Schaumbaustoff mittels einer Emulsion erzeugt wird.9. Artificial stone according to claim 8, characterized characterized in that the foam building material by means of an emulsion is generated. 10. Verfahren zur Herstellung künstlicher Stein, dadurch gekennzeichnet, daß
  • a) ein Schaum durch Mischen von Seife, Wasser, Tensiden und Bariumcarbonat erzeugt wird,
  • b) dieser anschließend mit ggf. durch Zugabe von Wasser flüssigem Ton, lehmiger Tonmasse, Gips, Zement, Kalk, Metalloxiden gemischt wird,
  • c) das Gemisch in eine Form gegossen wird,
  • d) getrocknet wird und
  • e) bei Verwendung von lehmigem Ton, Ton, Metalloxiden und Kalk im Ofen gebrannt wird.
10. A method for producing artificial stone, characterized in that
  • a) a foam is produced by mixing soap, water, surfactants and barium carbonate,
  • b) this is then mixed with clay, loamy clay, gypsum, cement, lime, metal oxides, optionally by adding water,
  • c) the mixture is poured into a mold,
  • d) is dried and
  • e) is fired in the oven when using loamy clay, clay, metal oxides and lime.
11. Verfahren nach Anspruch 10, dadurch gekennzeichnet, daß zur Erhöhung der Festigkeit das gebrannte oder gebundene Material in flüssige Kunstharze, Impregnierungsmittel oder Glas getaucht wird.11. The method according to claim 10, characterized characterized in that to increase the Strength the burned or bound material in liquid Resins, impregnating agents or glass is immersed. 12. Verfahren nach Anspruch 11, dadurch gekennzeichnet, daß die Sintertemperatur für lehmigen Ton, Ton, Kalke, Oxide 900 bis 1700°C, in Abhängigkeit vom eingesetzten Gemisch, beträgt. 12. The method according to claim 11, characterized characterized in that the sintering temperature for loamy clay, clay, limes, oxides 900 to 1700 ° C, depending on the mixture used.   13. Verwendung der künstlichen Steine gemäß einem der Ansprüche 1 bis 12, für Bausteine, Bauplatten, Granulate, Isolierungen und Isolierfassadenplatten, Dachziegel, Filter und Brunnenanlagen und für Katalysatoren, Möbelbau und Einrichtungen, Riffbau, Biotope, Bodenverfestigung, Maschinenbau, Schiffbau und Raumfahrt.13. Use of the artificial stones according to one of the Claims 1 to 12, for building blocks, building boards, granules, Insulations and insulating facade panels, roof tiles, filters and well systems and for catalysts, furniture construction and Facilities, reef construction, biotopes, soil stabilization, Mechanical engineering, shipbuilding and space travel. 14. Verwendung der künstlichen Steine gemäß einem der Ansprüche 1 bis 13 als Trägermaterial für Festbettreaktoren.14. Use of the artificial stones according to one of the Claims 1 to 13 as a carrier material for Fixed bed reactors. 15. Verwendung der künstlichen Steine gemäß Anspruch 14 für die Immobilisierung von Mikroorganismen oder Enzymen.15. Use of the artificial stones according to Claim 14 for the immobilization of microorganisms or enzymes.
DE19883804884 1987-04-24 1988-02-17 Synthetic bricks and process for the production of the same Granted DE3804884A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19883804884 DE3804884A1 (en) 1987-04-24 1988-02-17 Synthetic bricks and process for the production of the same
AT88106442T ATE78010T1 (en) 1987-04-24 1988-04-22 ARTIFICIAL STONES AND METHOD OF MAKING SAME.
DE8888106442T DE3872574D1 (en) 1987-04-24 1988-04-22 ARTIFICIAL STONES AND METHOD FOR THE PRODUCTION THEREOF.
EP88106442A EP0288071B1 (en) 1987-04-24 1988-04-22 Artificial stones and process for their production
DE3835851A DE3835851C1 (en) 1988-02-17 1988-10-21 Method of manufacturing artificial stones

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DE3713735 1987-04-24
DE19883804884 DE3804884A1 (en) 1987-04-24 1988-02-17 Synthetic bricks and process for the production of the same

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909083C1 (en) * 1989-03-20 1990-06-21 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muench
DE4207235A1 (en) * 1992-03-07 1993-09-09 Norbert Dipl Ing Lang Insulation material for thermal insulation applications having good strength - having foam structure and fibres in thread form, mfd. by mixing in pressure chamber with water
DE4437885A1 (en) * 1994-10-22 1996-06-27 Volker Schmidt Building brick for heat-insulating buildings
US6267759B1 (en) 1999-06-22 2001-07-31 Senorx, Inc. Shaped scalpel
US7449022B2 (en) 1999-06-22 2008-11-11 Senorx, Inc. Shapeable electrosurgical scalpel
DE102014103255A1 (en) * 2014-03-11 2015-09-17 Pta Solutions Gmbh Fire resistance body and method of making the same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PROBST: Handbuch der Betonsteinindustrie, 1962, S. 157/58 *
Silikattechnik, 1956, S. 329 u. 330 *
Silikattechnik, 1960, S. 339 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909083C1 (en) * 1989-03-20 1990-06-21 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muench
DE4207235A1 (en) * 1992-03-07 1993-09-09 Norbert Dipl Ing Lang Insulation material for thermal insulation applications having good strength - having foam structure and fibres in thread form, mfd. by mixing in pressure chamber with water
DE4437885A1 (en) * 1994-10-22 1996-06-27 Volker Schmidt Building brick for heat-insulating buildings
US6267759B1 (en) 1999-06-22 2001-07-31 Senorx, Inc. Shaped scalpel
US6575970B2 (en) 1999-06-22 2003-06-10 Senorx, Inc. Shaped scalpel
US7449022B2 (en) 1999-06-22 2008-11-11 Senorx, Inc. Shapeable electrosurgical scalpel
DE102014103255A1 (en) * 2014-03-11 2015-09-17 Pta Solutions Gmbh Fire resistance body and method of making the same

Also Published As

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