EP0529467B1 - Brick - Google Patents

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Publication number
EP0529467B1
EP0529467B1 EP92114025A EP92114025A EP0529467B1 EP 0529467 B1 EP0529467 B1 EP 0529467B1 EP 92114025 A EP92114025 A EP 92114025A EP 92114025 A EP92114025 A EP 92114025A EP 0529467 B1 EP0529467 B1 EP 0529467B1
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EP
European Patent Office
Prior art keywords
brick
grooves
bricks
parts
gap
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.)
Expired - Lifetime
Application number
EP92114025A
Other languages
German (de)
French (fr)
Other versions
EP0529467A1 (en
Inventor
Otto Staudacher
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.)
Ziegel-Kontor Ulm GmbH
Original Assignee
Ziegel-Kontor Ulm 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 Ziegel-Kontor Ulm GmbH filed Critical Ziegel-Kontor Ulm GmbH
Publication of EP0529467A1 publication Critical patent/EP0529467A1/en
Application granted granted Critical
Publication of EP0529467B1 publication Critical patent/EP0529467B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04B2/16—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 using elements having specially-designed means for stabilising the position
    • E04B2/18—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 using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • 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
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0208—Non-undercut connections, e.g. tongue and groove connections of trapezoidal shape
    • 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
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0226—Non-undercut connections, e.g. tongue and groove connections with tongues and grooves next to each other on the end surface
    • 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
    • E04B2002/0202—Details of connections
    • E04B2002/0232—Undercut connections, e.g. using undercut tongues and grooves
    • E04B2002/0234—Angular dovetails

Definitions

  • the invention relates to a brick according to the preamble of claim 1.
  • a composite wall of masonry blocks of this type is known, each consisting of a hollow block, a thermal insulation board and an outer cladding panel, which are held together by means of undercut grooves and correspondingly shaped projections. According to the dimensioning of the depth of penetration of the projections, there are gaps running parallel to the visible surfaces for the purpose of removing the moisture diffused through the wall. However, these gaps have no thermal significance compared to the intermediate piece made of insulating material.
  • the invention has for its object to further reduce the thermal conductivity of masonry bricks.
  • the basic idea of the invention is to split the brick parallel to the wall surface of the masonry made therefrom and thereby to form a barrier to the heat flow from visible surface to visible surface, but without giving up the brick as a processing and transport unit.
  • the Partial bricks should rather stay together and be moved together.
  • the air gap need not be thick, 1 to 2 mm have a considerable effect.
  • fine support ribs or suitable spacers could be formed or attached to the inner gap surfaces in order to ensure the desired gap thickness.
  • the displacement is not the purpose of this mutual guidance, which could also have a T-shaped profile or could be in the form of a round bead and a round groove.
  • the guide should have a clear play, so that with the exception of the narrow contact areas, ie with a dovetail guide on the inclined surfaces, there is a gap from butt surface to butt surface if the parts are pulled apart as far as possible.
  • the gap is overall longer than the brick length from the abutting surface to the abutting surface. Strictly speaking, gap sections arise which partially overlap in the longitudinal direction and thus at least come very close to the effect of a gap which runs continuously.
  • a further variant is that instead of an undercut groove on one part of the brick and an engaging projection on the other part of the brick, both part of the brick with opposite mirror images Grooves are equipped and that a separate connector with a corresponding cross section engages in both grooves.
  • This connecting piece could at the same time be a spacer and spread the partial tiles apart to the full gap thickness when inserted.
  • the known manufacturing method of perforated bricks by extrusion can also be retained in principle with the proposed masonry bricks.
  • the entire wall brick consisting of separate partial bricks is expediently extruded from a single mouthpiece and treated in a coherent manner, ie. H. cut off from the strand, dried, fired, possibly sanded, packaged, shipped and finally moved to the building.
  • a correspondingly bent sheet metal strip can be used, which extends across the mouthpiece opening and between the appropriately adapted perforated cores or core holders.
  • the brick shown is designed as a light vertical brick with rhombic perforation. It consists of two partial bricks 1 and 2, which are divided by two in the direction of extrusion, d. H. Height direction, extending dovetail guides are held together. Both partial tiles 1 and 2 are congruent, but the upper one is rotated by 180 ° with respect to the lower one. Each partial tile has a dovetail groove and a dovetail-shaped projection 3 which engages in the groove of the other partial tile. The projection has 3 game in the groove, so that, depending on the inclination of the inclined surfaces on the grooves and the projections 3, the brick part 1 and 2 can be pulled apart into the position shown.
  • the brick was developed from a one-piece brick with a regular hole pattern and rhombus-shaped slotted holes 10. Due to the course of the gap sections 4 - 9, adjustments to the hole pattern were necessary in order to maintain the previous web width even in the area of the dovetail grooves and the projections 3. Some slotted holes have been removed, others have been flattened or reduced to part of their longitudinal extent.
  • a rectangular hole 11 was inserted in each of the projections 3.
  • the abutting surfaces of the brick with the adjacent brick, not shown, are profiled with trapezoidal springs 12 and grooves 13. Each spring contains a round hole 14.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
  • Table Devices Or Equipment (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

For the further improvement of the thermal insulation capacity of a brick, it is proposed that the latter consists of a plurality of linked partial bricks (1, 2) which are separated from one another by gaps (4, 5, 6, 8, 9) running substantially parallel to the exposed faces (7). The loose connection of the partial bricks (1, 2) can be brought about by undercut grooves, in particular dovetail grooves, running in the vertical direction, and projections (3) which are adapted to the groove cross-section and engage in the grooves. The brick is preferably extruded from a nozzle and undergoes further treatment in its connected state. <IMAGE>

Description

Die Erfindung betrifft einen Mauerziegel nach dem Gattungsbegriff des Patentanspruchs 1.The invention relates to a brick according to the preamble of claim 1.

Aus der DE-A-24 61 866 ist eine Verbundwand aus Mauerbausteinen dieser Art bekannt, welche je aus einem Hohlblockstein, einer Wärmedämmplatte und einer Außenverkleidungsplatte bestehen, die mittels hinterschnittener Nuten und entsprechend geformter Vorsprünge aneinander festgehalten sind. Dabei ergeben sich entsprechend der Bemessung der Eindringtiefe der Vorsprünge parallel zu den Sichtflächen verlaufende Spalte und zwar zu dem Zweck, die durch die Wand diffundierte Feuchtigkeit abzuführen. Diese Spalte haben jedoch im Vergleich zu dem Zwischenstück aus Dämmstoff keine thermische Bedeutung.From DE-A-24 61 866 a composite wall of masonry blocks of this type is known, each consisting of a hollow block, a thermal insulation board and an outer cladding panel, which are held together by means of undercut grooves and correspondingly shaped projections. According to the dimensioning of the depth of penetration of the projections, there are gaps running parallel to the visible surfaces for the purpose of removing the moisture diffused through the wall. However, these gaps have no thermal significance compared to the intermediate piece made of insulating material.

Die steigenden Anforderungen an die Wärmedämmung der Außenwände von Gebäuden sind der Grund für den Bedarf an Ziegeln mit immer kleinerer Wärmeleitzahl. Die Bemühungen konzentrierten sich zunächst auf die Gestaltung der Stoßflächen. Diese werden verzahnt und die Ziegel beim Versetzen ohne Vermörtelung knirsch gestoßen. Ferner bemühte man sich bei Hochlochziegeln um ein ausgeklügeltes Lochbild. Als Werkstoff werden tonige Massen mit Zusatz von porenbildenden Stoffen verwendet. Auf diesem Wege erreichte man bereits baurechtlich zugelassene Ziegel, die mit einer Wärmeleitzahl von 0,16 W/(m K) zugrundegelegt werden können, wenn bei einem aus Ziegeln von 238 mm Höhe mit Leichtmörtel hergestellten Mauerwerk ohne Berücksichtigung des Außen- und Innenputzes der rechnerische Nachweis des Wärmeschutzes geführt werden soll.The increasing demands on the thermal insulation of the outer walls of buildings are the reason for the need for bricks with an ever lower coefficient of thermal conductivity. The efforts initially concentrated on the design of the butt surfaces. These are interlocked and the bricks are crunched when they are moved without mortar. In addition, efforts were made to create a sophisticated hole pattern for perforated bricks. Clay materials with the addition of pore-forming substances are used as the material. In this way, bricks that were already approved under building law can be obtained, which can be used as a basis with a coefficient of thermal conductivity of 0.16 W / (m K), if the calculation is based on masonry made of bricks with a height of 238 mm and light mortar, without taking the external and internal plaster into account Proof of thermal insulation should be performed.

Der Erfindung liegt die Aufgabe zugrunde, die Wärmeleitzahl von Mauerziegeln weiter zu verringern.The invention has for its object to further reduce the thermal conductivity of masonry bricks.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß bei einem Mauerziegel der einleitend bezeichneten Art sämtliche Teile aus einem Ziegelwerkstoff bestehen. Es wird also ein mehrteiliger Ziegel vorgeschlagen und die Art der Verbindung der in Wärmedurchgangsrichtung aufeinanderfolgenden Teile des bekannten Mauerbausteins auf diesen mehrteiligen Ziegel übertragen.This object is achieved in that all the parts consist of a brick material in a brick of the type described in the introduction. A multi-part brick is therefore proposed and the type of connection of the successive parts of the known brick in the heat transfer direction is transferred to this multi-part brick.

Der Grundgedanke der Erfindung besteht darin, den Ziegel parallel zur Wandfläche des daraus hergestellten Mauerwerks zu spalten und dadurch für den Wärmedurchfluß von Sichtfläche zu Sichtfläche eine Sperre zu bilden, ohne jedoch den Ziegel als Verarbeitungs- und Transporteinheit aufzugeben. Die Teilziegel sollen vielmehr zusammenbleiben und gemeinsam versetzt werden. Der Luftspalt braucht nicht dick zu sein, 1 bis 2 mm haben schon eine beträchtliche Wirkung. Dabei könnten feine Stützrippen oder geeignete Abstandshalter an den Spaltinnenflächen angeformt bzw. angebracht sein, um die gewünschte Spaltdicke zu gewährleisten.The basic idea of the invention is to split the brick parallel to the wall surface of the masonry made therefrom and thereby to form a barrier to the heat flow from visible surface to visible surface, but without giving up the brick as a processing and transport unit. The Partial bricks should rather stay together and be moved together. The air gap need not be thick, 1 to 2 mm have a considerable effect. In this case, fine support ribs or suitable spacers could be formed or attached to the inner gap surfaces in order to ensure the desired gap thickness.

Besonders eignet sich eine schwalbenschwanzförmige Profilierung, so daß der eine Teil ziegel am anderen in Höhenrichtung verschiebbar geführt ist. Die Verschiebung ist jedoch nicht der Zweck dieser gegenseitigen Führung, die auch ein T-förmiges Profil haben könnte oder in Form eines Rundwulstes und einer Rundnut ausgebildet sein könnte. Die Führung soll jedoch ein deutliches Spiel haben, so daß sich mit Ausnahme der schmalen Berührungsbereiche, d. h. bei einer Schwalbenschwanzführung an den Schrägflächen, ein Spalt von Stoßfläche zu Stoßfläche entsteht, wenn die Teile soweit möglich auseinandergezogen werden. Der Spalt ist infolge seiner Umlenkungen insgesamt länger als die Ziegellänge von Stoßfläche zu Stoßfläche. Genau genommen entstehen Spaltabschnitte, die sich in Längsrichtung teilweise überlappen und damit der Wirkung eines ununterbrochen durchlaufenden Spaltes zumindest sehr nahe kommen.One is particularly suitable dovetail-shaped profiling, so that one part of the brick is guided on the other in a height-adjustable manner. However, the displacement is not the purpose of this mutual guidance, which could also have a T-shaped profile or could be in the form of a round bead and a round groove. However, the guide should have a clear play, so that with the exception of the narrow contact areas, ie with a dovetail guide on the inclined surfaces, there is a gap from butt surface to butt surface if the parts are pulled apart as far as possible. As a result of its deflections, the gap is overall longer than the brick length from the abutting surface to the abutting surface. Strictly speaking, gap sections arise which partially overlap in the longitudinal direction and thus at least come very close to the effect of a gap which runs continuously.

Es ist nicht zu erwarten, daß sich beim Anheben des Mauerziegels die Teilziegel gegeneinander verschieben, da sich die Gleitflächen verklemmen und die Oberflächenrauhigkeit des Werkstoffs eine jede Bewegung verhindernde Reibwirkung entfaltet. Der herstellungstechnische Vorteil des durch derartige Gleitführungen bewirkten losen Zusammenhangs der Teil ziegel besteht darin, daß sie wie üblich durch Extrudieren hergestellt werden können.It is not to be expected that the partial tiles will move against each other when the brick is raised, since the sliding surfaces become jammed and the surface roughness of the material has a frictional effect which prevents any movement. The manufacturing advantage of the loose connection caused by such sliding guides of the brick part is that they can be produced as usual by extrusion.

Eine weitere Variante besteht noch darin, daß anstelle einer hinterschnittenen Nut am einen Teil ziegel und eines in diese eingreifenden Vorsprungs am anderen Teil ziegel beide Teil ziegel mit einander spiegelbildlich gegenüberliegenden Nuten ausgestattet sind und daß ein eigenes Verbindungsstück mit entsprechendem Querschnitt in beide Nuten eingreift. Dieses Verbindungsstück könnte gleichzeitig Abstandshalter sein und die Teilziegel beim Einstecken auf volle Spaltdicke voneinander abspreizen.A further variant is that instead of an undercut groove on one part of the brick and an engaging projection on the other part of the brick, both part of the brick with opposite mirror images Grooves are equipped and that a separate connector with a corresponding cross section engages in both grooves. This connecting piece could at the same time be a spacer and spread the partial tiles apart to the full gap thickness when inserted.

Zweckmäßigerweise kann dies aber auch dadurch erreicht werden, daß bei Mauerziegeln, deren Stoßflächen in einem Nut-Feder-Profil ausgebildet sind, die Nut bzw. Feder an der Stoßstelle der Teilziegel soweit verbreitert bzw. verengt wird, daß beim Stoßen der Mauerziegel der den Wärmedurchgang sperrende Längsspalt durch Keilwirkung geöffnet wird.This can expediently also be achieved in that, in the case of masonry bricks, the abutting surfaces of which are formed in a tongue and groove profile, the tongue or groove at the joint of the partial bricks is widened or narrowed to such an extent that the heat transfer occurs when the masonry bricks are pushed blocking longitudinal gap is opened by wedge action.

Schließlich kann das bekannte Herstellungsverfahren von Hochlochziegeln durch Extrudieren auch bei den vorgeschlagenen Mauerziegeln im Prinzip beibehalten werden. Zweckmäßigerweise wird jeweils der gesamte aus getrennten Teilziegeln bestehende Mauerziegel aus einem einzigen Mundstück extrudiert und zusammenhängend weiterbehandelt, d. h. vom Strang abgeschnitten, getrocknet, gebrannt, gegebenenfalls geschliffen, verpackt, versandt und schließlich auch am Bau versetzt.Finally, the known manufacturing method of perforated bricks by extrusion can also be retained in principle with the proposed masonry bricks. The entire wall brick consisting of separate partial bricks is expediently extruded from a single mouthpiece and treated in a coherent manner, ie. H. cut off from the strand, dried, fired, possibly sanded, packaged, shipped and finally moved to the building.

Zur Erzeugung des Spaltes, d. h. zur Teilung des extrudierten Stranges in z. B zwei Teilstränge kann ein entsprechend gebogener Blechstreifen dienen, der sich quer über die Mundstücksöffnung und zwischen den entsprechend angepaßten Lochkernen bzw. Kernhaltern hindurch erstreckt.To create the gap, d. H. to divide the extruded strand into z. B two sub-strands, a correspondingly bent sheet metal strip can be used, which extends across the mouthpiece opening and between the appropriately adapted perforated cores or core holders.

Ein Auführungsbeispiel der Erfindung wird nachfolgend anhand der einzigen Zeichnung erläutert, welche die Draufsicht eines Mauerziegels zeigt.An exemplary embodiment of the invention is explained below with reference to the single drawing, which shows the top view of a brick.

Der dargestellte Mauerziegel ist als Leichthochlochziegel mit Rhombuslochung ausgeführt. Er besteht aus zwei Teilziegeln 1 und 2, die durch zwei sich in Extrudierrichtung, d. h. Höhenrichtung, erstreckende Schwalbenschwanzführungen zusammengehalten sind. Beide Teilziegel 1 und 2 sind deckungsgleich, der obere istjedoch gegenüber dem unteren um 180° verdreht. Jeder Teilziegel hat eine Schwalbenschwanznut und einen schwalbenschwanzförmigen Vorsprung 3, der in die Nut des anderen Teilziegels eingreift. Dabei hat der Vorsprung 3 Spiel in der Nut, so daß, auch abhängig von der Neigung der Schrägflächen an den Nuten und den Vorsprüngen 3, die Teil ziegel 1 und 2 bis in die gezeichnete Stellung auseinandergezogen werden können. Dabei ergeben sich ebene Spaltabschnitte 4, 5 und 6, die sich parallel zu den Sichtflächen 7 in einer Ebene erstrecken und mit den Spaltabschnitten 8 und 9, die zwischen der Nutinnenfläche und der Stirnfläche des Vorsprungs 3 gebildet sind, auf Lücke stehen und sich gegenseitig überlappen. Dieses Spaltsystem bildet für die von Sichtfläche 7 zu Sichtfläche 7 strömende Wärme eine hochwirksame Sperre.The brick shown is designed as a light vertical brick with rhombic perforation. It consists of two partial bricks 1 and 2, which are divided by two in the direction of extrusion, d. H. Height direction, extending dovetail guides are held together. Both partial tiles 1 and 2 are congruent, but the upper one is rotated by 180 ° with respect to the lower one. Each partial tile has a dovetail groove and a dovetail-shaped projection 3 which engages in the groove of the other partial tile. The projection has 3 game in the groove, so that, depending on the inclination of the inclined surfaces on the grooves and the projections 3, the brick part 1 and 2 can be pulled apart into the position shown. This results in flat gap sections 4, 5 and 6, which extend parallel to the visible surfaces 7 in one plane and with the gap sections 8 and 9, which are formed between the groove inner surface and the end face of the projection 3, are in a gap and overlap one another . This gap system forms a highly effective barrier for the heat flowing from face 7 to face 7.

Der Mauerziegel wurde aus einem einteiligen Mauerziegel mit regelmäßigem Lochbild und rhombusförmigen Schlitzlöchern 10 entwickelt. Durch den Verlauf der Spaltabschnitte 4 - 9 waren Anpassungen des Lochbildes erforderlich, um die bisherige Stegbreite auch im Bereich der Schwalbenschwanznuten und der Vorsprünge 3 beizubehalten. Einige Schlitzlöcher sind weggefallen, andere wurden abgeflacht oder auf einen Teil ihrer Längserstreckung reduziert. In den Vorsprüngen 3 wurde je ein rechteckiges Loch 11 eingefügt. Die Stoßflächen des Mauerziegels mit den nicht dargestellten benachbarten Mauerziegeln sind profiliert mit trapezförmigen Federn 12 und Nuten 13. Jede Feder enthält ein rundes Loch 14.The brick was developed from a one-piece brick with a regular hole pattern and rhombus-shaped slotted holes 10. Due to the course of the gap sections 4 - 9, adjustments to the hole pattern were necessary in order to maintain the previous web width even in the area of the dovetail grooves and the projections 3. Some slotted holes have been removed, others have been flattened or reduced to part of their longitudinal extent. A rectangular hole 11 was inserted in each of the projections 3. The abutting surfaces of the brick with the adjacent brick, not shown, are profiled with trapezoidal springs 12 and grooves 13. Each spring contains a round hole 14.

Claims (3)

  1. Wall brick with face, abutting and bearing surfaces comprising several parts (1, 2), linked together by means of undercut grooves running in a vertical direction and projections fitted to the groove cross-sections and engaging with the grooves, whereby there are gaps (4, 5, 6, 8, 9) provided between the parts that are essentially parallel to the face surfaces (7) characterised in that all the parts (1, 2) including possible connecting pieces are made of a brick material.
  2. Wall brick according to Claim 1, characterised in that the grooves are dovetail grooves.
  3. Method for the production of wall bricks according to Claim 1, characterised in that the whole wall brick comprising separated brick parts (1, 2) is extruded from a single nozzle and is treated further linked together.
EP92114025A 1991-08-24 1992-08-18 Brick Expired - Lifetime EP0529467B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4128163A DE4128163A1 (en) 1991-08-24 1991-08-24 WALL BRICK
DE4128163 1991-08-24

Publications (2)

Publication Number Publication Date
EP0529467A1 EP0529467A1 (en) 1993-03-03
EP0529467B1 true EP0529467B1 (en) 1996-03-20

Family

ID=6439068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92114025A Expired - Lifetime EP0529467B1 (en) 1991-08-24 1992-08-18 Brick

Country Status (4)

Country Link
EP (1) EP0529467B1 (en)
AT (1) ATE135781T1 (en)
DE (2) DE4128163A1 (en)
HU (1) HU216186B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4328113A1 (en) * 1993-08-20 1995-02-23 Unipor Ziegel Marketing Gmbh Masonry made of porous perforated bricks, as well as bricks and mortar therefor
DE102007036950B4 (en) * 2007-08-04 2009-04-23 Bernd Neis Method for producing load-bearing objects and components made of clay
FR2947846B1 (en) * 2009-07-10 2013-04-12 Cogestone France Sarl INSULATING BLOCK WITH A MULTITUDE OF ALVEOLES OF EXTENDED SECTION
BR202017022766Y1 (en) * 2017-10-23 2022-07-12 Mateus Titton Tostes FITTING BLOCK FOR CIVIL CONSTRUCTION
CN115434446A (en) * 2021-06-03 2022-12-06 魏勇 External wall sandwich heat-insulation and anti-seismic integrated structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE17291E (en) * 1929-05-07 munson
DE1659098A1 (en) * 1967-05-13 1971-11-25 Hauenstein Wilhelm Dipl Ing Prefabricated building panels
DE2461866A1 (en) * 1974-12-30 1976-07-08 Cotarex Ets Hollow block panel insulated composite concrete sheathing wall - with grooves on blocks and cladding panels engaged by lugs on insulating panels
DE3615247A1 (en) * 1986-05-06 1987-11-12 Raimund Rimmele WALLSTONE

Also Published As

Publication number Publication date
HU9202692D0 (en) 1992-12-28
DE4128163A1 (en) 1993-02-25
DE59205737D1 (en) 1996-04-25
EP0529467A1 (en) 1993-03-03
ATE135781T1 (en) 1996-04-15
HUT62358A (en) 1993-04-28
HU216186B (en) 1999-04-28

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