EP0708210A1 - Brick - Google Patents

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Publication number
EP0708210A1
EP0708210A1 EP95116549A EP95116549A EP0708210A1 EP 0708210 A1 EP0708210 A1 EP 0708210A1 EP 95116549 A EP95116549 A EP 95116549A EP 95116549 A EP95116549 A EP 95116549A EP 0708210 A1 EP0708210 A1 EP 0708210A1
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EP
European Patent Office
Prior art keywords
brick
blank
insulating
insulating layer
grooves
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
EP95116549A
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German (de)
French (fr)
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EP0708210B1 (en
Inventor
Volker Schmidt
Clemens Steenheuer
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Individual
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Individual
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Publication date
Priority claimed from DE4437885A external-priority patent/DE4437885A1/en
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Publication of EP0708210A1 publication Critical patent/EP0708210A1/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00Building elements of block or other shape for the construction of parts of buildings
    • E04C1/40Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
    • E04C1/41Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202Details of connections
    • E04B2002/0204Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0206Non-undercut connections, e.g. tongue and groove connections of rectangular shape
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202Details of connections
    • E04B2002/0204Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/023Non-undercut connections, e.g. tongue and groove connections with rabbets, e.g. stepped
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0256Special features of building elements
    • E04B2002/0289Building elements with holes filled with insulating material
    • E04B2002/0293Building elements with holes filled with insulating material solid material

Definitions

  • the invention relates to a brick.
  • the object of the present invention is to design a brick so that the masonry and the masonry insulation can be created in one operation and / or the brick and the insulating material consist of the same material.
  • a suitable method for producing such a brick should be specified.
  • a brick that solves the problem is given by the invention according to claim 1.
  • Advantageous and expedient developments of this task solution are specified in subclaims 2 to 11.
  • a method for producing such a brick with two developments of the method is specified in claims 12 to 15.
  • the invention creates a composite brick consisting of a conventional brick and an insulation layer, through which the usual additional and costly insulation of masonry can be omitted.
  • the thickness of the insulation layer can be chosen according to the respective application.
  • the composite stone can be bricked like a normal brick and / or glued with thin bed mortar or similar, and the integrated insulation layer can be provided with a plaster layer or with a facing brick.
  • the tongue and groove connection makes an inseparable connection created between masonry and insulation layer.
  • foam clay as an insulating layer and a masonry brick for the composite stone, which can be manufactured as a whole in one work step, is particularly advantageous.
  • the brick and the insulating material can advantageously consist of the same material, for example of clay.
  • the use of perforated bricks is particularly advantageous since their surface-side channels only need to be provided with a longitudinal recess, for example for the T-bar to form a T-groove. This is expediently carried out during the production of the blank.
  • the production of the composite stone is unproblematic for masonry bricks, because foam clay raw material with or without shape in the desired thickness simply needs to be applied to the grooved brick blanks.
  • the foam clay flows into the grooves and also connects superficially to the brick blank.
  • the brick blank and the foam clay applied are then dried and fired together in the composite.
  • the insulation layer can then be ground flat and calibrated if necessary. With a suitable choice of material, the brick and the insulating layer can be dried and fired together, for example if the brick and the insulating layer consist of clay.
  • a clay perforated brick if used, it can be poured out with foam clay as the insulating material and dried and fired together with the foam clay.
  • the insulation layer on the side edges can be designed for a tongue and groove or overlapping connection.
  • the bond between masonry and insulation material can have different densities, which means that an optimal combination of sound and heat insulation can be achieved.
  • 1-3 shows a composite brick 2 consisting of a brick 4, for example a brick, and an integrated insulation layer 6 on one side.
  • a brick 4 for example a brick
  • an insulation layer 6 can also be formed on the opposite side.
  • the brick is preferably a perforated brick, which is indicated by dashed lines in FIG. 2 and which is indicated by reference number 7.
  • the brick 4 has grooves, for example dovetail grooves 8 (FIG. 1), T-grooves 10 (FIG. 2) or oblique grooves 12 (FIG. 3) or other suitable grooves, in which tongues 14, 16 and 18 of the insulation layer 6 applied to the brick 4 are arranged.
  • grooves for example dovetail grooves 8 (FIG. 1), T-grooves 10 (FIG. 2) or oblique grooves 12 (FIG. 3) or other suitable grooves, in which tongues 14, 16 and 18 of the insulation layer 6 applied to the brick 4 are arranged.
  • a butt connection of both the brick 4 and the insulating layer 6 of adjacent composite stones is provided in the composite stone 2 according to FIGS. 1 to 3.
  • the side edges of the insulation layer can be used for interlocking or overlapping arrangement can be formed, as shown in FIGS. 4 to 6 for three embodiments.
  • the opposite side edges of the insulation layer 6 in the brick 4 according to FIG. 4 are provided with a groove 22 and a tongue 24 complementary thereto to achieve a tongue and groove connection 26 between the adjacent insulation layers 6 and 6 'of adjacent composite bricks 2 and 2'.
  • the spring 24 is designed as a protruding from the edge of the composite stone.
  • FIGS. 5 and 6 Two versions of an overlapped arrangement in the area of the insulation layer are shown in FIGS. 5 and 6.
  • one side of opposite sides of the insulation layers 6, 6 ' has a stepped recess 28 and the opposite side has a complementary stepped projection 30, so that the overlapped arrangement 32 shown in FIG. 5 results.
  • one edge side 34 of the opposite edge sides of the insulating layer projects from the composite stone edge or from the brick edge by a part 36 and ends the opposite edge side 38 by the amount of the projection 36, so that the one in FIG. 6 shown overlapped arrangement 40 results in the insulation layer of adjacent bricks.
  • a suitable mortar or adhesive can be introduced into the joints of the tongue and groove connection 26 or the overlaps 32 and 40.
  • a brick blank preferably a brick blank
  • grooves are worked out.
  • These grooves can be, for example, dovetail grooves, T-grooves or simple oblique grooves. If you manufacture perforated brick blanks, you only need recesses opening into the surface in the edge channels be provided to create T-slots.
  • an insulating layer of closable pipes, mineral foam material, preferably foam clay, is applied to the grooved side of the brick blank. Possibly. it is applied using a mold if there is a risk that the applied foam material should flow down the side of the brick blank.
  • the composite stone blank obtained in this way consisting of brick blank and foam material and insulating layer, is then dried in the manner customary in the production of building bricks and then fired.
  • the foam clay can of course also be applied to the already dried or fired brick, where the brick is now fired or dried again with an insulating layer.
  • the foam material insulation layer can be ground flat and calibrated if necessary.
  • the opposite sides of the insulation layer can be designed for an overlapped arrangement or a tongue and groove connection, as has already been described above with reference to FIGS. 4 to 6.
  • the corresponding grooves and tongues and recesses and projections are preferably produced when the mineral foam material mass is applied with the aid of a suitable mold, which remains as a lost form on the composite blank or is removed after the drying process.
  • FIG. 7 shows a brick 4 in the form of a perforated brick, preferably a perforated clay brick, the holes 7 of which are filled with foam clay 6.
  • the clay clay blank can be poured out with foam clay, after which the brick and the foam clay are dried and fired together. Pouring with foam clay can also be done with the brick that has already dried or fired; in this case, the brick filled with foam clay goes through a drying and firing process again.
  • the bond between brick and insulation material can have different densities.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Electroluminescent Light Sources (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Table Devices Or Equipment (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

The brick has an integrated insulating mass (6) as the connecting brick. The building brick can have an insulating layer or plate on one side. It has dovetailed or inclined grooves in which the insulating layer or plate is anchored by tongues complementary with the grooves. The insulating mass or plate is made from mineral foamed clay and the brick is made from natural or artificial stone. The insulating plate can be flat along the edge for butt connection of the insulating plate between adjoining connecting bricks.

Description

Die Erfindung betrifft einen Mauerstein.The invention relates to a brick.

Es ist bekannt, zur Wärmedämmung von Mauerwerk das Mauerwerk außen- und/oder innenseitig in einem gesonderten nachfolgenden Arbeitsgang mit Dämmschichten zu versehen.For thermal insulation of masonry, it is known to provide the masonry on the outside and / or inside with insulation layers in a separate subsequent operation.

Die Aufgabe der vorliegenden Erfindung besteht darin, einen Mauerstein so auszubilden, daß das Mauerwerk und die Mauerwerksdämmung in einem Arbeitsgang erstellt werden können und/oder der Mauerstein und das Dämmaterial aus dem gleichen Material bestehen. Außerdem soll ein geeignetes Verfahren zur Herstellung eines solchen Mauersteines angegeben werden.The object of the present invention is to design a brick so that the masonry and the masonry insulation can be created in one operation and / or the brick and the insulating material consist of the same material. In addition, a suitable method for producing such a brick should be specified.

Ein Mauerstein, der die Aufgabe löst, ist durch die Erfindung gemäß Anspruch 1 gegeben. Vorteilhafte und zweckmäßige Weiterbildungen dieser Aufgabenlösung sind in den Unteransprüchen 2 bis 11 angegeben. Ein Verfahren zur Herstellung eines solchen Mauersteines mit zwei Weiterbildungen des Verfahrens ist in den Ansprüchen 12 bis 15 angegeben.A brick that solves the problem is given by the invention according to claim 1. Advantageous and expedient developments of this task solution are specified in subclaims 2 to 11. A method for producing such a brick with two developments of the method is specified in claims 12 to 15.

Durch die Erfindung wird ein aus einem üblichen Mauerstein und einer Dämmschicht bestehender Verbundstein geschaffen, durch den die übliche zusätzliche und aufwendige Dämmung von Mauerwerk entfallen kann. Die Stärke der Dämmschicht kann beliebig entsprechend dem jeweiligen Einsatzzweck gewählt werden. Der Verbundstein kann wie ein normaler Mauerstein gemauert und/oder auch mit Dünnenbettmörtel o. ä. verklebt werden, und die integrierte Dämmschicht kann mit einer Putzschicht bzw. mit einem Vormauerziegel versehen werden.The invention creates a composite brick consisting of a conventional brick and an insulation layer, through which the usual additional and costly insulation of masonry can be omitted. The thickness of the insulation layer can be chosen according to the respective application. The composite stone can be bricked like a normal brick and / or glued with thin bed mortar or similar, and the integrated insulation layer can be provided with a plaster layer or with a facing brick.

Durch die Nut-/Federverbindung wird eine unlösbare Verbindung zwischen Mauerstein und Dämmschicht geschaffen. Besonders vorteilhaft ist die Verwendung von Schaumton als Dämmschicht und einem Mauerwerkziegel für den Verbundstein, der so als Ganzes in einem Arbeitsgang gefertigt werden kann. Der Mauerstein und das Dämmaterial können vorteilhafterweise aus dem gleichen Material bestehen, beispielsweise aus Ton. Von besonderem Vorteil ist dabei die Verwendung von Lochziegeln, da deren oberflächenseitigen Kanäle nur noch mit einer längs verlaufenden Ausnehmung, beispielsweise für den T-Steg zur Ausbildung einer T-Nut, versehen zu werden brauchen. Dies erfolgt zweckmäßig bereits bei der Herstellung des Rohlings.The tongue and groove connection makes an inseparable connection created between masonry and insulation layer. The use of foam clay as an insulating layer and a masonry brick for the composite stone, which can be manufactured as a whole in one work step, is particularly advantageous. The brick and the insulating material can advantageously consist of the same material, for example of clay. The use of perforated bricks is particularly advantageous since their surface-side channels only need to be provided with a longitudinal recess, for example for the T-bar to form a T-groove. This is expediently carried out during the production of the blank.

Die Herstellung des Verbundsteines ist bei Mauerziegeln problemlos, weil auf die mit Nuten versehenen Ziegelrohlinge einfach Schaumtonrohmasse mit oder ohne Form in der gewünschten Stärke aufgebracht zu werden braucht. Der Schaumton fließt in die Nuten und verbindet sich zusätzlich oberflächlich mit dem Ziegelrohling. Der Ziegelrohling und der aufgebrachte Schaumton werden dann im Verbund zusammen getrocknet und gebrannt. Anschließend kann die Dämmschicht noch plangeschliffen und kalibriert werden, falls dies erforderlich sein sollte. Bei geeigneter Materialwahl können der Mauerstein und die Dämmschicht gemeinsam getrocknet und gebrannt werden, beispielsweise wenn der Mauerstein und die Dämmschicht aus Ton bestehen.The production of the composite stone is unproblematic for masonry bricks, because foam clay raw material with or without shape in the desired thickness simply needs to be applied to the grooved brick blanks. The foam clay flows into the grooves and also connects superficially to the brick blank. The brick blank and the foam clay applied are then dried and fired together in the composite. The insulation layer can then be ground flat and calibrated if necessary. With a suitable choice of material, the brick and the insulating layer can be dried and fired together, for example if the brick and the insulating layer consist of clay.

Gemäß einer Ausgestaltung der Erfindung kann bei Verwendung eines Ton-Hochlochziegels dieser mit Schaumton als Dämmaterial ausgegossen und gemeinsam mit dem Schaumton getrocknet und gebrannt werden.According to one embodiment of the invention, if a clay perforated brick is used, it can be poured out with foam clay as the insulating material and dried and fired together with the foam clay.

Zur besseren Dämmwirkung im Fugenbereich des Verbundsteines kann die Dämmschicht an den Seitenrändern für eine Nut-/Feder- oder überlappende Verbindung ausgebildet sein.For better insulation in the joint area of the composite block, the insulation layer on the side edges can be designed for a tongue and groove or overlapping connection.

Der Verbund zwischen Mauerstein und Dämmaterial kann unterschiedliche Dichte aufweisen, wodurch eine optimale Kombination von Schall- und Wärmeschutz erreichbar ist.The bond between masonry and insulation material can have different densities, which means that an optimal combination of sound and heat insulation can be achieved.

Die Erfindung soll nachfolgend anhand der beigefügten Zeichnung, in der einige Ausführungsbeispiele dargestellt sind, näher erläutert werden.The invention will now be described with reference to the accompanying Drawing, in which some embodiments are shown, are explained in more detail.

Es zeigen

Fig. 1-3
drei verschiedene Ausführungsformen eines Verbundsteines aus einem Mauerstein und einer Dämmschicht,
Fig. 4-6
drei verschiedene Seitenrandausbildungen der Dämmschicht des Verbundsteines nach den Fig. 1-3 und
Fig. 7
eine andere Ausführungsform eines Verbundsteines aus einem mit Dämmaterial versehenen Mauerstein.
Show it
Fig. 1-3
three different embodiments of a composite stone made of a brick and an insulation layer,
Fig. 4-6
three different side edge designs of the insulating layer of the composite block according to FIGS. 1-3 and
Fig. 7
another embodiment of a composite stone from a brick provided with insulating material.

Gleiche Teile des Verbundsteines nach den Fig. 1-6 sind mit den gleichen Bezugszeichen versehen.Identical parts of the composite stone according to FIGS. 1-6 are provided with the same reference symbols.

Die Zeichnung zeigt in den Fig. 1-3 einen Verbundstein 2, bestehend aus einem Mauerstein 4, beispielsweise einem Mauerziegel, und einer integrierten Dämmschicht 6 auf einer Seite. Eine solche Dämmschicht 6 kann auch auf der gegenüberliegenden Seite ausgebildet sein.1-3 shows a composite brick 2 consisting of a brick 4, for example a brick, and an integrated insulation layer 6 on one side. Such an insulation layer 6 can also be formed on the opposite side.

Der Mauerstein ist vorzugsweise ein Lochziegel, was in der Fig. 2 gestrichelt angedeutet ist und worauf mit dem Bezugszeichen 7 hingewiesen ist.The brick is preferably a perforated brick, which is indicated by dashed lines in FIG. 2 and which is indicated by reference number 7.

Der Mauerstein 4 weist Nuten, beispielsweise Schwalbenschwanznuten 8 (Fig. 1), T-Nuten 10 (Fig. 2) oder schräge Nuten 12 (Fig. 3) oder andere geeignete Nuten, auf, in denen komplementär dazu ausgebildete Federn 14, 16 und 18 der auf den Mauerstein 4 aufgebrachten Dämmschicht 6 angeordnet sind. Beim Verbundstein 2 nach den Fig. 1 bis 3 ist eine stumpfe Verbindung sowohl des Mauersteins 4 als auch der Dämmschicht 6 benachbarter Verbundsteine vorgesehen.The brick 4 has grooves, for example dovetail grooves 8 (FIG. 1), T-grooves 10 (FIG. 2) or oblique grooves 12 (FIG. 3) or other suitable grooves, in which tongues 14, 16 and 18 of the insulation layer 6 applied to the brick 4 are arranged. In the composite stone 2 according to FIGS. 1 to 3, a butt connection of both the brick 4 and the insulating layer 6 of adjacent composite stones is provided.

Zur Verbesserung der Dämmwirkung im Bereich der Fugen 20 zwischen benachbarten Mauersteinen 4, 4' können die Seitenränder der Dämmschicht zur ineinandergreifenden oder überlappenden Anordnung ausgebildet sein, wie dies in den Fig. 4 bis 6 für drei Ausführungsformen dargestellt ist.To improve the insulation effect in the area of the joints 20 between adjacent bricks 4, 4 ', the side edges of the insulation layer can be used for interlocking or overlapping arrangement can be formed, as shown in FIGS. 4 to 6 for three embodiments.

Die gegenüberliegenden Seitenränder der Dämmschicht 6 beim Mauerstein 4 nach Fig. 4 sind mit einer Nut 22 und einer dazu komplementär ausgebildeten Feder 24 versehen zur Erzielung einer Nut-/Federverbindung 26 zwischen den benachbarten Dämmschichten 6 und 6' benachbarter Verbundsteine 2 und 2'. Die Feder 24 ist dabei als vom Rand des Verbundsteines abstehender Vorsprung ausgebildet.The opposite side edges of the insulation layer 6 in the brick 4 according to FIG. 4 are provided with a groove 22 and a tongue 24 complementary thereto to achieve a tongue and groove connection 26 between the adjacent insulation layers 6 and 6 'of adjacent composite bricks 2 and 2'. The spring 24 is designed as a protruding from the edge of the composite stone.

Zwei Versionen einer überlappten Anordnung im Bereich der Dämmschicht sind in den Fig. 5 und 6 dargestellt.Two versions of an overlapped arrangement in the area of the insulation layer are shown in FIGS. 5 and 6.

Bei der Ausführungsform nach Fig. 5 weist eine Seite gegenüberliegender Seiten der Dämmschichten 6, 6' eine stufige Ausnehmung 28 und die gegenüberliegende Seite einen dazu komplementären stufigen Vorsprung 30 auf, so daß sich die in Fig. 5 dargestellte überlappte Anordnung 32 ergibt.5, one side of opposite sides of the insulation layers 6, 6 'has a stepped recess 28 and the opposite side has a complementary stepped projection 30, so that the overlapped arrangement 32 shown in FIG. 5 results.

Bei der in Fig. 6 gezeigten Ausführungsform springt eine Randseite 34 der gegenüberliegenden Randseiten der Dämmschicht vom Verbundsteinrand bzw. vom Mauersteinrand um ein Teil 36 vor und endet die gegenüberliegende Randseite 38 um das Maß des Vorsprungs 36 rückversetzt, so daß sich die in Fig. 6 gezeigte überlappte Anordnung 40 im Bereich der Dämmschicht benachbarter Mauersteine ergibt.In the embodiment shown in FIG. 6, one edge side 34 of the opposite edge sides of the insulating layer projects from the composite stone edge or from the brick edge by a part 36 and ends the opposite edge side 38 by the amount of the projection 36, so that the one in FIG. 6 shown overlapped arrangement 40 results in the insulation layer of adjacent bricks.

In die Fugen der Nut-/Federverbindung 26 oder der Überlappungen 32 und 40 kann ein geeigneter Mörtel oder ein geeigneter Klebstoff eingebracht werden.A suitable mortar or adhesive can be introduced into the joints of the tongue and groove connection 26 or the overlaps 32 and 40.

Nachfolgend soll noch ein bevorzugtes Verfahren zur Herstellung des aus der Dämmschicht 6 und dem Mauerziegel 4 bestehenden Verbundsteines 6 beschrieben werden.A preferred method for producing the composite brick 6 consisting of the insulating layer 6 and the masonry brick 4 will be described below.

Zunächst wird wie üblich ein Mauersteinrohling, vorzugsweise ein Mauerziegelrohling, hergestellt, in dessen Seite, die mit einer Dämmschicht versehen werden soll, Nuten ausgearbeitet werden. Diese Nuten können beispielsweise Schwalbenschwanznuten, T-Nuten oder einfache Schrägnuten sein. Wenn man Lochziegelrohlinge herstellt, brauchen in die randseitigen Kanäle nur noch in der Oberfläche mündende Ausnehmungen vorgesehen werden, um T-Nuten zu erzeugen.First, as usual, a brick blank, preferably a brick blank, is produced, in the side of which, which is to be provided with an insulating layer, grooves are worked out. These grooves can be, for example, dovetail grooves, T-grooves or simple oblique grooves. If you manufacture perforated brick blanks, you only need recesses opening into the surface in the edge channels be provided to create T-slots.

Danach wird eine Dämmschicht aus schließfähigen Rohren, mineralischem Schaummaterial, vorzugsweise Schaumtonmasse, auf die mit Nuten versehene Seite des Mauersteinrohlings aufgebracht. Ggf. erfolgt das Aufbringen mit Hilfe einer Form, falls die Gefahr besteht, daß das aufgebrachte Schaummaterial vom Mauersteinrohling seitlich herunterfließen sollte.Then an insulating layer of closable pipes, mineral foam material, preferably foam clay, is applied to the grooved side of the brick blank. Possibly. it is applied using a mold if there is a risk that the applied foam material should flow down the side of the brick blank.

Danach wird der so erhaltene Verbundsteinrohling aus Mauersteinrohling und Schaummaterial und -dämmschicht wie bei der Herstellung von Mauerziegeln üblich getrocknet und danach gebrannt. Das Aufbringen der Schaumtonmasse kann natürlich auch auf dem bereits getrockneten oder gebrannten Ziegel erfolgen, wo hierbei der Ziegel jetzt mit Dämmschicht nochmals gebrannt bzw. getrocknet wird.The composite stone blank obtained in this way, consisting of brick blank and foam material and insulating layer, is then dried in the manner customary in the production of building bricks and then fired. The foam clay can of course also be applied to the already dried or fired brick, where the brick is now fired or dried again with an insulating layer.

Nach dem Brennen kann die Schaummaterial-Dämmschicht noch plangeschliffen und kalibriert werden, falls dies erforderlich sein sollte.After firing, the foam material insulation layer can be ground flat and calibrated if necessary.

Wenn man die Dämmwirkung der Dämmschicht im Fugenbereich des Mauersteines verbessern will, so können die einander gegenüberliegenden Seiten der Dämmschicht für eine überlappte Anordnung oder eine Nut-/Federverbindung ausgebildet sein, wie dies oben schon anhand der Figuren 4 bis 6 beschrieben worden ist. Die entsprechenden Nuten und Federn und Ausnehmungen und Vorsprünge werden vorzugsweise beim Aufbringen der mineralischen Schaummaterialmasse mit Hilfe einer geeigneten Form erzeugt, welche als verlorene Form am Verbund-Rohling verbleibt oder nach dem Trocknungsvorgang entfernt wird.If you want to improve the insulation effect of the insulation layer in the joint area of the brick, the opposite sides of the insulation layer can be designed for an overlapped arrangement or a tongue and groove connection, as has already been described above with reference to FIGS. 4 to 6. The corresponding grooves and tongues and recesses and projections are preferably produced when the mineral foam material mass is applied with the aid of a suitable mold, which remains as a lost form on the composite blank or is removed after the drying process.

Die Fig. 7 zeigt einen Mauerstein 4 in Form eines Hochlochziegels, vorzugsweise eines Hochloch-Tonziegels, dessen Löcher 7 mit Schaumton 6 ausgegossen sind. Das Ausgießen mit Schaumton kann beim Tonziegel-Rohling erfolgen, wobei anschließend der Ziegel und der Schaumton gemeinsam getrocknet und gebrannt werden. Das Ausgießen mit Schaumton kann auch beim bereits getrockneten oder gebrannten Ziegel erfolgen; in diesem Falle durchläuft der mit Schaumton ausgegossene Ziegel nochmals einen Trocken- und Brennprozeß. Um eine optimale Kombination von Schall- und Wärmeschutz zu erzielen, kann der Verbund zwischen Mauerstein und Dämmaterial unterschiedliche Dichte aufweisen.7 shows a brick 4 in the form of a perforated brick, preferably a perforated clay brick, the holes 7 of which are filled with foam clay 6. The clay clay blank can be poured out with foam clay, after which the brick and the foam clay are dried and fired together. Pouring with foam clay can also be done with the brick that has already dried or fired; in this case, the brick filled with foam clay goes through a drying and firing process again. In order to achieve an optimal combination of sound and heat insulation, the bond between brick and insulation material can have different densities.

Claims (21)

Mauerstein, dadurch gekennzeichnet, daß der Mauerstein (4) mit einer integrierten Dämmasse (6) als Verbundstein ausgebildet ist.Brick, characterized in that the brick (4) with an integrated insulating compound (6) is designed as a composite stone. Mauerstein nach Anspruch 1, dadurch gekennzeichnet, daß der Mauerstein (4) mit wenigstens auf einer Seite angeordneter Dämmschicht oder Dämmplatte (6) als Verbundstein ausgebildet ist.Brick according to claim 1, characterized in that the brick (4) with at least one insulation layer or plate (6) arranged as a composite stone. Mauerstein nach Anspruch 2, dadurch gekennzeichnet, daß der Mauerstein (4) wenigstens auf einer Seite mit Nuten (8, 10, 12) versehen ist, in denen die Dämmschicht oder Dämmplatte (6) mit an der Dämmschicht oder Dämmplatte komplementär zu den Nuten ausgebildeten Federn (14, 16, 18) verankert ist.Brick according to claim 2, characterized in that the brick (4) is provided on at least one side with grooves (8, 10, 12) in which the insulating layer or insulating plate (6) is formed on the insulating layer or insulating plate complementary to the grooves Springs (14, 16, 18) is anchored. Mauerstein nach Anspruch 3, dadurch gekennzeichnet, daß die Nuten Schwalbenschwanz- (8), T- (10) oder Schrägnuten (12) sind.Brick according to claim 3, characterized in that the grooves are dovetail (8), T (10) or oblique grooves (12). Mauerstein nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Dämmasse, Dämmschicht oder Dämmplatte (6) aus einem mineralischen Schaummaterial besteht.Brick according to one of the preceding claims, characterized in that the insulating compound, insulating layer or insulating plate (6) consists of a mineral foam material. Mauersteine nach Anspruch 5, dadurch gekennzeichnet, daß das Schaummaterial Schaumton ist.Bricks according to claim 5, characterized in that the foam material is foam clay. Mauerstein nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Mauerstein ein natürlicher oder künstlicher Stein ist.Brick according to one of the preceding claims, characterized in that the brick is a natural or artificial stone. Mauerstein nach Anspruch 7, dadurch gekennzeichnet, daß der Mauerstein ein Tonziegel ist.Brick according to claim 7, characterized in that the brick is a clay brick. Mauerstein nach Anspruch 7 oder 8, dadurch gekennzeichnet, daß der Mauerstein ein Lochziegel oder ein Porenziegel ist.Brick according to claim 7 or 8, characterized in that the brick is a perforated brick or a pore brick. Mauerstein nach Anspruch 9, dadurch gekennzeichnet, daß randseitige Kanäle der Lochziegel als T-Nuten mit in der Außenfläche offen mündenden T-Stegen ausgebildet sind.Brick according to claim 9, characterized in that the channels of the perforated brick on the edge are designed as T-grooves with T-webs which open in the outer surface. Mauerstein nach Anspruch 9, dadurch gekennzeichnet, daß die Löcher mit Schaummaterial ausgegossen sind.Brick according to claim 9, characterized in that the holes are filled with foam material. Mauerstein nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Dämmschicht oder Dämmplatte (6) randseitig ebenflächig ausgebildet ist zur stumpfen Verbindung der Dämmschichten (6, 6') oder Dämmplatten zwischen benachbarten Verbundsteinen (2, 2').Brick according to one of the preceding claims, characterized in that the insulating layer or insulating plate (6) is formed with a flat surface at the edge for the butt connection of the insulating layers (6, 6 ') or insulating plates between adjacent composite blocks (2, 2'). Mauerstein nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Dämmschicht oder Dämmplatte (6) randseitig mit Nuten (22) und Federn (24) ausgebildet ist zur Nut-/Federverbindung (26) der Dämmschichten (6, 6') oder Dämmplatten zwischen benachbarten Verbundsteinen (2, 2').Brick according to one of the preceding claims, characterized in that the insulating layer or insulating plate (6) is formed on the edge with grooves (22) and springs (24) for tongue and groove connection (26) of the insulating layers (6, 6 ') or insulating plates between adjacent composite blocks (2, 2 '). Mauerstein nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Dämmschicht oder Dämmplatte (6) entlang einer Randseite gegenüberliegender Seiten eine stufige Ausnehmung (28) und an der gegenüberliegenden Seite einen stufigen, komplementär zur stufenförmigen Ausnehmung ausgebildeten Vorsprung (30) aufweist für eine überlappte Verbindung (32) der Dämmschichten oder Dämmplatten (6, 6') zwischen benachbarten Verbundsteinen (2, 2').Brick according to one of the preceding claims, characterized in that the insulation layer or insulation board (6) has a stepped recess (28) along an edge side of opposite sides and a stepped projection (30) on the opposite side, complementary to the stepped recess, for an overlapped connection (32) of the insulation layers or insulation panels (6, 6 ') between adjacent composite blocks (2, 2 '). Mauerstein nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß ein Seitenrand (34) gegenüberliegender Seitenränder der Dämmschicht oder Dämmplatte (6) vom Mauersteinrand um ein Teil (38) vorspringt und der gegenüberliegende Seitenrand (36) vom Mauersteinrand um das Maß des Vorsprunges (36) rückversetzt angeordnet ist zur Erzielung einer Überlappung (40).Brick according to one of the preceding claims, characterized in that a side edge (34) of opposite side edges of the insulating layer or insulation panel (6) projects from the brick edge by a part (38) and the opposite side edge (36) of the brick edge by the amount of the projection (36 ) is arranged set back to achieve an overlap (40). Verfahren zur Herstellung eines Mauersteines nach einem der vorhergehenden Ansprüche, gekennzeichnet durch folgende Verfahrensschritte: a) Herstellung eines Mauersteinrohlings, b) Ausarbeitung von Nuten im Rohling, c) Aufbringen einer Dämmschicht aus fließfähigem, rohem, mineralischem Schaummaterial auf die mit Nuten versehene Seite des Mauerstein-Rohlings, d) Trocknen des nach c) erhaltenen Verbund-Rohlings aus Mauerstein-Rohling und Schaummaterial-Dämmschicht, e) Brennen des getrockneten Verbund-Rohlings, f) gegebenenfalls Planschleifen und Kalibrieren der Schaummaterial-Dämmschicht. Process for producing a brick according to one of the preceding claims, characterized by the following process steps: a) production of a brick blank, b) preparation of grooves in the blank, c) applying an insulating layer of flowable, raw, mineral foam material to the grooved side of the brick blank, d) drying the composite blank of masonry blank and foam material insulation layer obtained according to c), e) firing the dried composite blank, f) if necessary, surface grinding and calibration of the foam material insulation layer. Verfahren nach Anspruch 16, dadurch gekennzeichnet, daß die Dämmschicht auf den bereits getrockneten und/oder gebrannten, mit Nuten versehenen Rohling aufgebracht und danach zusammen mit dem bereits zuvor getrockneten und/oder gebrannten Rohling getrocknet und/oder gebrannt wird.A method according to claim 16, characterized in that the insulating layer is applied to the already dried and / or fired, grooved blank and then dried and / or fired together with the previously dried and / or fired blank. Verfahren nach Anspruch 16 oder 17, dadurch gekennzeichnet, daß wenigstens beim Aufbringen des Schaummaterials und beim Trocknen des Verbund-Rohlings eine auf den Mauerstein-Rohling aufgebrachte Form verwendet wird.A method according to claim 16 or 17, characterized in that at least when applying the foam material and when drying the composite blank, a shape applied to the brick blank is used. Verfahren nach Anspruch 16, 17 oder 18, dadurch gekennzeichnet, daß der Mauerstein-Rohling aus Ton und das Schaummaterial aus Schaumton besteht.Method according to claim 16, 17 or 18, characterized in that the brick blank consists of clay and the foam material consists of foam clay. Verfahren nach einem der Ansprüche 16 bis 19, dadurch gekennzeichnet, daß die einander gegenüberliegenden Seiten der Dämmschicht für eine Nut-/Federverbindung der Dämmschichten benachbarter Mauersteine mit einer Nut und einer Feder oder für eine überlappte Verbindung mit einem Vorsprung und einer Ausnehmung versehen werden.Method according to one of claims 16 to 19, characterized in that the mutually opposite sides of the insulating layer are provided with a groove and a tongue for a tongue and groove connection of the insulating layers of adjacent bricks or for an overlapped connection with a projection and a recess. Verfahren zur Herstellung eines Mauersteins nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß die Löcher eines Lochziegels oder Lochziegelrohlings mit Schaumtonmasse ausgegossen und der ausgegossene Lochziegel oder Lochziegelrohling getrocknet und/oder gebrannt wird.Method for producing a brick according to one of claims 1 to 13, characterized in that the holes in a perforated brick or perforated brick blank are poured with foam clay and the poured perforated brick or perforated brick blank is dried and / or fired.
EP95116549A 1994-10-22 1995-10-20 Brick Expired - Lifetime EP0708210B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4437885A DE4437885A1 (en) 1994-10-22 1994-10-22 Building brick for heat-insulating buildings
DE4437885 1994-10-22
DE9418932U DE9418932U1 (en) 1994-10-22 1994-11-25 Brick
DE9418932U 1994-11-25

Publications (2)

Publication Number Publication Date
EP0708210A1 true EP0708210A1 (en) 1996-04-24
EP0708210B1 EP0708210B1 (en) 2001-09-19

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ID=25941303

Family Applications (1)

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EP95116549A Expired - Lifetime EP0708210B1 (en) 1994-10-22 1995-10-20 Brick

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Country Link
EP (1) EP0708210B1 (en)
AT (1) ATE205908T1 (en)
CZ (1) CZ290514B6 (en)
HU (1) HUT77731A (en)
PL (1) PL177235B1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741282A1 (en) * 1997-09-19 1999-04-08 Diha Schneider Gmbh Building brick
DE10020956A1 (en) * 2000-04-28 2001-11-08 Fraunhofer Ges Forschung Brick and process for its manufacture
GB2405648A (en) * 2003-09-05 2005-03-09 Dennis John Partridge Building block with insulation bonded to it
FR2958309A1 (en) * 2010-04-06 2011-10-07 Fixolite Sa METHOD FOR MANUFACTURING A COMPOSITE CONSTRUCTION BLOCK OF THE INSULATING PARPAING TYPE AND BLOCK OBTAINED
CN104563376A (en) * 2015-01-04 2015-04-29 温岭市华广建设有限公司 Heat-insulating soundproof brick
CZ306255B6 (en) * 2015-09-02 2016-11-02 HELUZ cihlářský průmysl v.o.s. Precise walling shaped brick, method of and apparatus for dimensional calibration thereof and wall of such shaped bricks

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Publication number Priority date Publication date Assignee Title
PL72660Y1 (en) * 2017-10-27 2022-08-01 Włodarski Jerzy Zakład Produkcyjno-Usługowy Multiple-part prefabricated fencing construction element

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FR2418311A1 (en) * 1978-02-28 1979-09-21 Sanson Jean Louis Building blocks with adhesive-bonded thermal insulation - for good interlayer bond strength
EP0049348A1 (en) * 1980-10-03 1982-04-14 Otavi Minen Ag Hollow block with integrated insulation, process for making the same, and filling means for carrying out the process
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DE3530138A1 (en) * 1985-08-23 1987-02-26 Heinz Dennert Sandwich-type building block for exterior masonry structures
EP0221831A1 (en) * 1985-10-10 1987-05-13 Hervé Kowalik Modular insulating-building-block for construction and interior works, and its application
EP0301556A2 (en) * 1987-07-31 1989-02-01 Rexpol Societa A Responsabilita Limitata Method of manufacturing a building element in the shape of a hollow brick, concrete block or the like

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DE803943C (en) * 1948-11-25 1951-04-12 Buderus Eisenwerk Composite component
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DE2525539A1 (en) * 1975-06-07 1976-12-23 Jakob Lobmeyer Interlocking insulated hollow or solid masonry building block - with undercut grooves and tongues, and grooves for insulating panel ribs
DE2707627A1 (en) * 1976-02-23 1977-08-25 Cerib METHOD FOR MANUFACTURING A CONSTRUCTION BLOCK AND DEVICE FOR CARRYING OUT THE METHOD
FR2418311A1 (en) * 1978-02-28 1979-09-21 Sanson Jean Louis Building blocks with adhesive-bonded thermal insulation - for good interlayer bond strength
EP0049348A1 (en) * 1980-10-03 1982-04-14 Otavi Minen Ag Hollow block with integrated insulation, process for making the same, and filling means for carrying out the process
GB2088923A (en) * 1980-12-09 1982-06-16 Barnes Leon Pearson Insulated constructional block
DE8504737U1 (en) * 1985-02-20 1985-05-09 Schlepps, geb. Podlesch, Gertrud, 4790 Paderborn Hollow building block
DE3530138A1 (en) * 1985-08-23 1987-02-26 Heinz Dennert Sandwich-type building block for exterior masonry structures
EP0221831A1 (en) * 1985-10-10 1987-05-13 Hervé Kowalik Modular insulating-building-block for construction and interior works, and its application
EP0301556A2 (en) * 1987-07-31 1989-02-01 Rexpol Societa A Responsabilita Limitata Method of manufacturing a building element in the shape of a hollow brick, concrete block or the like

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741282A1 (en) * 1997-09-19 1999-04-08 Diha Schneider Gmbh Building brick
DE10020956A1 (en) * 2000-04-28 2001-11-08 Fraunhofer Ges Forschung Brick and process for its manufacture
DE10020956B4 (en) * 2000-04-28 2005-05-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Brick and process for its production
GB2405648A (en) * 2003-09-05 2005-03-09 Dennis John Partridge Building block with insulation bonded to it
FR2958309A1 (en) * 2010-04-06 2011-10-07 Fixolite Sa METHOD FOR MANUFACTURING A COMPOSITE CONSTRUCTION BLOCK OF THE INSULATING PARPAING TYPE AND BLOCK OBTAINED
EP2374957A1 (en) * 2010-04-06 2011-10-12 Fixolite, société anonyme Process for manufacturing an insulating composite building block and block produced by this process
EP2374957B1 (en) 2010-04-06 2017-10-04 Fixolite Usines Process for manufacturing an insulating composite building block and block produced by this process
CN104563376A (en) * 2015-01-04 2015-04-29 温岭市华广建设有限公司 Heat-insulating soundproof brick
CZ306255B6 (en) * 2015-09-02 2016-11-02 HELUZ cihlářský průmysl v.o.s. Precise walling shaped brick, method of and apparatus for dimensional calibration thereof and wall of such shaped bricks
EP3153636A2 (en) 2015-09-02 2017-04-12 HELUZ cihlarsky prumysl v.o.s. A precise walling block and method for calibration thereof

Also Published As

Publication number Publication date
PL177235B1 (en) 1999-10-29
HU9503042D0 (en) 1995-12-28
PL311053A1 (en) 1996-04-29
CZ290514B6 (en) 2002-08-14
EP0708210B1 (en) 2001-09-19
CZ274295A3 (en) 1996-05-15
HUT77731A (en) 1998-07-28
ATE205908T1 (en) 2001-10-15

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