EP1911900A2 - Method for relative movement of a throughflow medium and ventilating brick - Google Patents

Method for relative movement of a throughflow medium and ventilating brick Download PDF

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Publication number
EP1911900A2
EP1911900A2 EP07017541A EP07017541A EP1911900A2 EP 1911900 A2 EP1911900 A2 EP 1911900A2 EP 07017541 A EP07017541 A EP 07017541A EP 07017541 A EP07017541 A EP 07017541A EP 1911900 A2 EP1911900 A2 EP 1911900A2
Authority
EP
European Patent Office
Prior art keywords
adhesive layer
layer serves
hole channels
improve
flow medium
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.)
Withdrawn
Application number
EP07017541A
Other languages
German (de)
French (fr)
Other versions
EP1911900A3 (en
Inventor
Thomas Maucher
Klaus Dipl.-Ing. Ullermann (FH)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ullermann Klaus
Ziegelwerk Bellenberg Wiest & Co KG GmbH
Original Assignee
Ullermann Klaus
Ziegelwerk Bellenberg Wiest & Co KG GmbH
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 Ullermann Klaus, Ziegelwerk Bellenberg Wiest & Co KG GmbH filed Critical Ullermann Klaus
Publication of EP1911900A2 publication Critical patent/EP1911900A2/en
Publication of EP1911900A3 publication Critical patent/EP1911900A3/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0256—Special features of building elements
    • E04B2002/0286—Building elements with coatings

Definitions

  • the number of holes or the number of rows of high-hole stones has been continuously increased in recent years.
  • the structure of the body was provided with pores (in the case of bricks due to burnout) in order to reduce the thermal conductivity of the bodywork.
  • the invention relates to building materials, in particular perforated bricks, which are provided with a layer and to the associated system technology, which is required for coating.
  • the system technology takes into account the case that a flow through the hole channels of perforated bricks, wherein the outer surfaces of the perforated brick are not coated.
  • the medium flowing through can be solid, liquid, or gaseous. Likewise, combinations of these states of aggregation are possible.
  • the flow is realized by applying a negative pressure / overpressure.
  • the medium flowing through may have temperatures deviating from the ambient temperature of -273 ° C to 1000 ° C.
  • Bricks with internal hollow chambers are provided in the hollow chambers with a coating.
  • the number of cavities provided with a coating ranges from one to the total number of existing hollow chambers of the brick.
  • the order of the layer can be done both partially and over the entire development of the hollow chamber.
  • Different hollow chambers can be provided with different layers. It is also conceivable that individual hollow chambers are provided with different and / or superimposed layers.
  • the flow medium consists of a liquid which contains solid particles in dissolved and undissolved form.
  • the liquid used is preferably water, through which the solid particles are applied as a functional layer in the hollow chambers.
  • the use of additives to adjust the viscosity of the liquid makes sense.
  • the layer adhering to the component consists essentially of a binder (organic and inorganic) and one or more functional components.
  • Epoxy resin, polyvinyl acetate, polyvinyl alcohol, water glass, resins and cellulose binders are preferably used as binders.
  • the following properties are to be positively changed by the functional components: thermal insulation, thermal conductivity, sound insulation, shielding of electromagnetic radiation, improvement of the fire behavior, strength and heat storage capacity.
  • the coating material is electrically conductive, or has semiconductor properties.
  • thermoelectric materials By a suitable choice of the coating material It should also be possible to convert kinetic energy by heat pressure fluctuations (eg sound) into heat.
  • thermoelectric materials By a suitable choice of the coating material It should also be possible to convert kinetic energy by heat pressure fluctuations (eg sound) into heat.
  • thermoelectric materials as coating material, which convert temperature fluctuations into electrical energy.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Road Paving Structures (AREA)

Abstract

The method involves flowing through flow medium through inner lying bore channel surfaces, where the through flow medium does not flow through outer surfaces of a perforated brick. The flow through medium is utilized in solid, liquid and/or gaseous state of aggregation or in a combination of same or different states of aggregation or foam. The flow through medium changes the surface structure of the bore channels. Extruded ceramic masses are used with bore channels.

Description

Aus Gründen einer verbesserten Wärmedämmung wurde in den zurückliegenden Jahren der Lochanteil bzw. die Lochreihenzahl von Hochlochsteinen kontinuierlich erhöht. Darüber hinaus wurde zur Reduzierung der Scherben-Wärmeleitfähigkeit die Struktur des Scherbens mit Poren (beim Ziegel durch den Ausbrand) versehen.For reasons of improved thermal insulation, the number of holes or the number of rows of high-hole stones has been continuously increased in recent years. In addition, the structure of the body was provided with pores (in the case of bricks due to burnout) in order to reduce the thermal conductivity of the bodywork.

Negative Auswirkungen dieser Entwicklung sind, dass zum einen der Schallschutz, die Festigkeit und die Wärmespeicherfähigkeit der Produkte deutlich reduziert wurden.Negative effects of this development are that, on the one hand, the soundproofing, the strength and the heat storage capacity of the products have been significantly reduced.

Außerdem wurden andere technisch mögliche Entwicklungsschritte gänzlich unberücksichtigt gelassen.In addition, other technically possible development steps were left completely unconsidered.

Erfindung des VerfahrensInvention of the method

Die Erfindung bezieht sich auf Baumaterialien, insbesondere Lochsteine, welche mit einer Schicht versehen sind und auf die zugehörige Anlagentechnik, welche zum Beschichten benötigt wird.The invention relates to building materials, in particular perforated bricks, which are provided with a layer and to the associated system technology, which is required for coating.

Die Anlagentechnik berücksichtigt den Fall, dass eine Durchströmung der Lochkanäle von Lochsteinen erfolgt, wobei die Außenflächen des Lochsteines nicht beschichtet werden. Das durchströmende Medium kann dabei fest, flüssig, oder gasförmig sein. Ebenso sind Kombinationsmöglichkeiten dieser Aggregatszustände möglich. Vorzugsweise wird die Durchströmung durch Anlegen eines Unter-/Überdruckes realisiert. Das durchströmende Medium kann dabei von der Umgebungstemperatur abweichende Temperaturen von -273 °C bis 1000 ° C aufweisen.The system technology takes into account the case that a flow through the hole channels of perforated bricks, wherein the outer surfaces of the perforated brick are not coated. The medium flowing through can be solid, liquid, or gaseous. Likewise, combinations of these states of aggregation are possible. Preferably, the flow is realized by applying a negative pressure / overpressure. The medium flowing through may have temperatures deviating from the ambient temperature of -273 ° C to 1000 ° C.

Mauersteine mit innen liegenden Hohlkammern werden in den Hohlkammern mit einer Beschichtung versehen. Die Anzahl der mit einer Beschichtung versehenen Hohlkammern reicht dabei von einer bis zur gesamten Anzahl an vorhandenen Hohlkammern des Mauersteins. Dabei kann der Auftrag der Schicht sowohl partiell als auch über die gesamte Abwicklung der Hohlkammer erfolgen.Bricks with internal hollow chambers are provided in the hollow chambers with a coating. The number of cavities provided with a coating ranges from one to the total number of existing hollow chambers of the brick. The order of the layer can be done both partially and over the entire development of the hollow chamber.

Unterschiedliche Hohlkammern können mit unterschiedlichen Schichten versehen werden. Ebenso ist es denkbar, dass einzelne Hohlkammern mit unterschiedlichen und/oder aufeinander liegenden Schichten versehen werden.Different hollow chambers can be provided with different layers. It is also conceivable that individual hollow chambers are provided with different and / or superimposed layers.

Typischerweise besteht das Durchströmungsmedium aus einer Flüssigkeit, welche Feststoffpartikel in gelöster und ungelöster Form enthält. Als Flüssigkeit wird vorzugsweise Wasser verwendet, durch das die Feststoffpartikel als Funktionsschicht in den Hohlkammern aufgetragen wird. Dabei ist der Einsatz von Additiven zur Einstellung der Viskosität der Flüssigkeit sinnvoll. Die am Bauteil anhaftende Schicht besteht im Wesentlichen aus einem Binder (organisch u. anorganisch) und einer oder mehrerer funktionsgebenden Komponenten.Typically, the flow medium consists of a liquid which contains solid particles in dissolved and undissolved form. The liquid used is preferably water, through which the solid particles are applied as a functional layer in the hollow chambers. The use of additives to adjust the viscosity of the liquid makes sense. The layer adhering to the component consists essentially of a binder (organic and inorganic) and one or more functional components.

Als Binder werden vorzugsweise Epoxydharz, Polyvinylacetat, Polyvinylalkohol, Wasserglas, Harze und Cellulosebinder eingesetzt.Epoxy resin, polyvinyl acetate, polyvinyl alcohol, water glass, resins and cellulose binders are preferably used as binders.

Durch die funktionsgebenden Komponenten sollen vorzugsweise folgende Eigenschaften positiv verändert werden: Wärmedämmung, Wärmeleitfähigkeit, Schallschutz, Abschirmung elektromagnetischer Strahlung, Verbesserung des Brandverhaltens, Festigkeit und Wärmespeichervermögen. Außerdem ist vorgesehen, dass das Beschichtungsmaterial elektrisch leitfähig ist, bzw. Halbleitereigenschaften aufweist. Durch eine geeignete Wahl des Beschichtungsmaterials soll es ebenso möglich sein, Bewegungsenergie durch Luftdruckschwankungen (z.B. Schall) in Wärme umzuwandeln. Darüber hinaus ist vorgesehen, thermoelektrische Werkstoffe als Beschichtungsmaterial einzusetzen, welche Temperaturschwankungen in elektrische Energie umwandeln.Preferably, the following properties are to be positively changed by the functional components: thermal insulation, thermal conductivity, sound insulation, shielding of electromagnetic radiation, improvement of the fire behavior, strength and heat storage capacity. In addition, it is provided that the coating material is electrically conductive, or has semiconductor properties. By a suitable choice of the coating material It should also be possible to convert kinetic energy by heat pressure fluctuations (eg sound) into heat. In addition, it is envisaged to use thermoelectric materials as coating material, which convert temperature fluctuations into electrical energy.

Als funktionsgebende Komponenten sollen vorzugsweise folgende Materialien zum Einsatz kommen:

  • Metalle, Nichtmetalle, Keramik, Graphit, Carbonfasern, organische Fasern, Mineralfasern, Glasfasern, Latentwärmespeicher, Silizium-Modifikationen, Gummi, Ton, Natursteinmehle, Baryt, Glimmer, Magnetit, thermoelektrische Werkstoffe, metallisierte Fasern, Dämmstoffpartikel.
As function-giving components, the following materials should preferably be used:
  • Metals, non-metals, ceramics, graphite, carbon fibers, organic fibers, mineral fibers, glass fibers, latent heat storage, silicon modifications, rubber, clay, natural stone flours, barite, mica, magnetite, thermoelectric materials, metallised fibers, insulating particles.

Weitere Merkmale und Vorteile der vorliegenden Erfindung ergeben sich aus den beiliegenden Unteransprüchen.Further features and advantages of the present invention will become apparent from the appended subclaims.

Claims (20)

Verfahren zur Relativbewegung von Durchströmungsmedium und Lochstein, dadurch gekennzeichnet, dass im Wesentlichen nur die innen liegenden Lochkanalflächen durchströmt werden, nicht jedoch die Außenflächen des Lochsteines.Method for the relative movement of flow medium and perforated brick, characterized in that substantially only the inner hole channel surfaces are flowed through, but not the outer surfaces of the perforated brick. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass das Durchströmungsmedium dabei in festem, flüssigem und/oder gasförmigem Aggregatzustand oder in einer Kombination gleicher oder unterschiedlicher Aggregatzustände oder Schaum verwendet wird.A method according to claim 1, characterized in that the flow medium is used in solid, liquid and / or gaseous state or in a combination of the same or different physical states or foam. Verfahren nach Anspruch 1 und 2, dadurch gekennzeichnet, dass das Durchströmungsmedium die Oberflächenstruktur der Lochkanäle ändert.A method according to claim 1 and 2, characterized in that the flow medium changes the surface structure of the hole channels. Verfahren nach Anspruch 1 bis 3, dadurch gekennzeichnet, dass durch das Durchströmungsmedium zur Oberflächenstrukturierung eine dauerhafte Schicht an den Lochkanalflächen angeheftet wird.A method according to claim 1 to 3, characterized in that is attached by the flow medium for surface structuring, a permanent layer on the Lochkanalflächen. Verfahren nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass stranggepresste keramische Massen mit Lochkanälen verwendet werden.A method according to claim 1 to 4, characterized in that extruded ceramic masses are used with hole channels. Verfahren nach Anspruch 5, dadurch gekennzeichnet, dass das Verfahren nach dem Extrudieren und vor dem Trocknen durchgeführt wird.A method according to claim 5, characterized in that the method is carried out after the extrusion and before drying. Verfahren nach Anspruch 5, dadurch gekennzeichnet, dass das Verfahren nach dem Trocknen und vor dem Brennen durchgeführt wird.A method according to claim 5, characterized in that the method is carried out after drying and before firing. Verfahren nach Anspruch 5, dadurch gekennzeichnet, dass das Verfahren nach dem Brennen an der gebrannten Keramik durchgeführt wird.A method according to claim 5, characterized in that the method is carried out after firing on the fired ceramic. Verfahren nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass die anhaftende Schicht dazu dient, die Wärmedämmung des die Lochkanäle umschließenden Bauteils zu verbessern.A method according to claim 1 to 4, characterized in that the adhesive layer serves to improve the thermal insulation of the hole channels enclosing member. Verfahren nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass die anhaftende Schicht dazu dient, den Schallschutz des die Lochkanäle umschließenden Bauteils zu verbessern.A method according to claim 1 to 4, characterized in that the adhesive layer serves to improve the sound insulation of the hole channels enclosing member. Verfahren nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass die anhaftende Schicht dazu dient, die Festigkeit des die Lochkanäle umschließenden Bauteils zu verbessern.A method according to claim 1 to 4, characterized in that the adhesive layer serves to improve the strength of the component surrounding the hole channels. Verfahren nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass die anhaftende Schicht dazu dient, das Wärmespeichervermögen des die Lochkanäle umschließenden Bauteils zu verbessern.The method of claim 1 to 4, characterized in that the adhesive layer serves to improve the heat storage capacity of the hole channels enclosing member. Verfahren nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass die anhaftende Schicht dazu dient, die Wärmeleitfähigkeit des die Lochkanäle umschließenden Bauteils zu verbessern.A method according to claim 1 to 4, characterized in that the adhesive layer serves to improve the thermal conductivity of the component surrounding the hole channels. Verfahren nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass die anhaftende Schicht dazu dient, das Brandverhalten des die Lochkanäle umschließenden Bauteils zu verbessern.A method according to claim 1 to 4, characterized in that the adhesive layer serves to improve the fire behavior of the hole channels enclosing member. Verfahren nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass die anhaftende Schicht dazu dient, die elektrische Leitfähigkeit des die Lochkanäle umschließenden Bauteils zu verbessern.A method according to claim 1 to 4, characterized in that the adhesive layer serves to improve the electrical conductivity of the component surrounding the hole channels. Verfahren nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass die anhaftende Schicht dazu dient, Bewegungsenergie in Wärme umzuwandeln.A method according to claim 1 to 4, characterized in that the adhesive layer serves to convert kinetic energy into heat. Verfahren nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass das Durchströmungsmedium dazu dient, die Trocknung des Formlings zu beschleunigen.A method according to claim 1 to 4, characterized in that the flow medium serves to accelerate the drying of the molding. Verfahren nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass die anhaftende Schicht dazu dient, Temperaturschwankungen in elektrische Energie umzuwandeln.A method according to claim 1 to 4, characterized in that the adhesive layer serves to convert temperature fluctuations into electrical energy. Verfahren nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass durch das Durchströmungsmedium zur Oberflächenstrukturierung eine Vorspannung des die Lochkanäle umschließenden Bauteils erzielt wird.A method according to claim 1 to 4, characterized in that by the flow medium for surface structuring, a bias of the hole channels enclosing member is achieved. Verfahren nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass durch das Durchströmungsmedium zur Oberflächenstrukturierung aus Wasser, einem Bindemittel und einer funktionsgebenden Komponente besteht.A method according to claim 1 to 4, characterized in that consists of the flow medium for surface structuring of water, a binder and a function- giving component.
EP07017541A 2006-10-11 2007-09-07 Method for relative movement of a throughflow medium and ventilating brick Withdrawn EP1911900A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610048444 DE102006048444A1 (en) 2006-10-11 2006-10-11 Method for the relative movement of flow medium and perforated brick

Publications (2)

Publication Number Publication Date
EP1911900A2 true EP1911900A2 (en) 2008-04-16
EP1911900A3 EP1911900A3 (en) 2011-03-09

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EP07017541A Withdrawn EP1911900A3 (en) 2006-10-11 2007-09-07 Method for relative movement of a throughflow medium and ventilating brick

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DE (1) DE102006048444A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0691440A1 (en) * 1994-07-08 1996-01-10 Ziegeleien Freiburg & Lausanne AG Düdingen Building block with insulating hollow spaces
WO2005120146A2 (en) * 2004-06-01 2005-12-15 Ziegelwerk Bellenberg Wiest Gmbh & Co. Kg Construction material having an heat-insulating finish and/or protection against electrosmog and method for production thereof
WO2007134467A1 (en) * 2006-05-23 2007-11-29 Veritec Ag Process and apparatus for producing a shaped building material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0691440A1 (en) * 1994-07-08 1996-01-10 Ziegeleien Freiburg & Lausanne AG Düdingen Building block with insulating hollow spaces
WO2005120146A2 (en) * 2004-06-01 2005-12-15 Ziegelwerk Bellenberg Wiest Gmbh & Co. Kg Construction material having an heat-insulating finish and/or protection against electrosmog and method for production thereof
WO2007134467A1 (en) * 2006-05-23 2007-11-29 Veritec Ag Process and apparatus for producing a shaped building material

Also Published As

Publication number Publication date
EP1911900A3 (en) 2011-03-09
DE102006048444A1 (en) 2008-04-17

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