EP1049835B1 - Shaped brick for erecting walls, especially dry walls - Google Patents

Shaped brick for erecting walls, especially dry walls Download PDF

Info

Publication number
EP1049835B1
EP1049835B1 EP99902518A EP99902518A EP1049835B1 EP 1049835 B1 EP1049835 B1 EP 1049835B1 EP 99902518 A EP99902518 A EP 99902518A EP 99902518 A EP99902518 A EP 99902518A EP 1049835 B1 EP1049835 B1 EP 1049835B1
Authority
EP
European Patent Office
Prior art keywords
shaped brick
shaped
predetermined breaking
supporting surfaces
brick
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
EP99902518A
Other languages
German (de)
French (fr)
Other versions
EP1049835A1 (en
Inventor
Clemens Esser
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.)
KANN Baustoffwerke GmbH
KANN GmbH Baustoffwerke
Original Assignee
KANN Baustoffwerke GmbH
KANN GmbH Baustoffwerke
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 KANN Baustoffwerke GmbH, KANN GmbH Baustoffwerke filed Critical KANN Baustoffwerke GmbH
Publication of EP1049835A1 publication Critical patent/EP1049835A1/en
Application granted granted Critical
Publication of EP1049835B1 publication Critical patent/EP1049835B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
    • E04C1/395—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra for claustra, fences, planting walls, e.g. sound-absorbing
    • 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
    • E04B2002/026—Splittable building elements
    • 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
    • E04B2002/0265—Building elements for making arcuate walls

Definitions

  • the invention relates to a molded block for erecting walls, in particular drywall, the genus specified in the preamble of claim 1.
  • a shaped block is already from DE-A-195 17 784 known.
  • the predetermined breaking point arranged on both sides is used intended breaking points, one edge piece each, which is no longer used, separate from the stone.
  • This well-known stone is particularly characterized by its special shape.
  • the top view of the stone is symmetrically made up of a rectangle and a triangle that closes the stone on the long side of the rectangle.
  • the centrally located predetermined breaking point divides the shaped stone into two symmetrical halves and thus runs through the gable-like triangle tip. By breaking the stone along the central predetermined breaking point two mirror-symmetrical half elements are created.
  • the special shape of this one Half-menu allows the erection of a curved wall by alternating Layers of "right” or "left” half-elements are stacked on top of each other.
  • the invention has for its object to provide a shaped block of the known type, the Shape allows different wall shapes, i.e. straight walls, corner walls, with different Radii curved walls, pillars as well as walls with backfill, to realize that are provided with fractured surfaces on all sides, without using other shaped stones of a different format to have to.
  • a dry stone wall can primarily be seen in the fact that the arrangement according to the invention the predetermined breaking points in connection with the special trapezoidal shape of the shaped stone is allowed by breaking the shaped stone accordingly along the predetermined breaking points that are required to erect the respective wall type Easy to produce sub-elements.
  • On additional stones with others Format can be omitted.
  • the dimensions of the shaped stone are chosen so that all partial elements can be used so that no unusable waste arises. Furthermore, only a single mold is required for the production of the shaped block, resulting in cost-effective production as well as cost-effective transportation to the construction site.
  • the aspect ratio of the short to the long Trapezoidal side allows the above wall types with the help of the shaped stone without erecting any other shaped stones.
  • a shaped stone can be used for most applications are used.
  • At least one of the bevels provided on both contact surfaces with an incision depth of 1/10 x 1/10 of Distance between the two contact surfaces advantageously facilitates the laying of the stone and its sub-elements.
  • at least one of the two contact surfaces can be provided with a Tongue and groove system should be formed.
  • a tongue and groove system with insertable tongue can also be used.
  • Fig. 1 shows a shaped block for erecting a drywall, which in the shown Form is available as a ready-to-sell product.
  • 1 shows one of the two contact surfaces 3 ', in which there are three predetermined breaking points. To break the Shaped stone is sufficient, only in one of the two contact surfaces 3 'predetermined breaking points provided. It is of course also possible in both contact areas 3, 3 'to create corresponding predetermined breaking points.
  • the invention is essential trapezoidal circumferential shape of the bearing surfaces 3, 3 '. In this embodiment the two inclined sides of the trapezoid are of equal length, but are also different Lengths of these pages are possible. As especially in the side view 2 can be seen, close to the long or the short trapezoidal side the visible surfaces of the shaped stone. 1 and FIG. 2, these are visible surfaces broken, but also smooth visible surfaces can be produced on request.
  • the long trapezoidal side is the basic length L of the shaped block.
  • Fig. 1 shows how the predetermined breaking points 4, 5, 5 'are arranged perpendicular to the basic length L.
  • three predetermined breaking points 4, 5, 5 'are provided in the molded block 1 since it has been shown that these predetermined breaking points 4, 5, 5 'are sufficient large variety of formats and thus produce a wide range of wall types leaves. It goes without saying that fewer or more predetermined breaking points are possible if this is necessary in a special application.
  • a cover plate can be used in a conventional manner for decorative purposes can be used in conjunction with the shaped stone.
  • the trapezoidal shaped stone can be made once by using a trapezoidal shape into which a material, e.g. Concrete being poured in. After solidification of the The molding stone is in the desired shape.
  • a material e.g. Concrete being poured in.
  • one Trapezoidal shaped stone can be made by using a cuboid shaped stone Desired breaking points are arranged in such a way that the desired trapezoidal shape is formed Shaped stone can be broken out.
  • the ratio ranges defined in the subclaims, which result from the special Arrangement of the predetermined breaking points and the dimensions of the shaped block, are preferred embodiments of the invention.
  • These aspect ratios are ideal for the production of different types of walls. Naturally other ratios can be chosen if this is due to the manufacture or is required in a special application.
  • 1 is the predetermined breaking point 4 arranged on the middle of the basic length L (long trapezoidal side) in the plane of the contact surface. By breaking the shaped block along this predetermined breaking point 4 two mirror-symmetrical halves.
  • Fig. 2 shows that to facilitate the construction of the wall, the bearing surface 3 ', in the predetermined breaking points 4, 5, 5 'are provided with a chamfer.
  • a chamfer on each side of the upper bearing surface 3 ', which on the Limit visible surfaces 2.
  • embodiments are also conceivable correspondingly arranged bevels on the sides of the lower contact surface 3 or are provided on the sides of the two contact surfaces 3, 3 '. If necessary appears, the chamfers can also be omitted.
  • the dimensions of these chamfers are 1/10 x 1/10 of the height H of the shaped block.
  • the length of the basic length L is 36 cm. Besides this preferred and usual of course, all other dimensions are also possible.
  • Figures 3 to 7 show the different formats by breaking the molded block along the predetermined breaking points 4, 5, 5 'are possible.
  • Fig. 3 shows the mirror-symmetrical Halves that are obtained when the shaped block along the central predetermined breaking point 4 is broken.
  • 4 is the shaped block along the left side predetermined breaking point 5 broken, whereby a left part element with a basic length of 1/3 L and a right part element with a basic length of 2/3 L result.
  • L is there the basic length of the complete shaped block.
  • the surfaces that break through newly result have natural stone character, which is particularly advantageous when used is the sub-elements as end pieces.
  • the shaped stone is along the right lateral predetermined breaking point divided, resulting in a right part element with the basic length 1/3 L and a left part element with the basic length 2/3 L.
  • the partial elements created in FIGS. 3 to 5 by breaking the shaped stone have newly created fracture surfaces that terminate the respective sub-element at right angles. This right-angled termination enables the use of each of these sub-elements as a closing piece.
  • the molded block is broken along the two lateral predetermined breaking points 5, 5 ', thereby creating a cuboid partial element with a basic length of 1/3 L. has been.
  • the shaped block was either along the left predetermined breaking point 5 and the middle predetermined breaking point 4 or along the middle predetermined breaking point 4 and the right predetermined breaking point 5 'divided.
  • the resulting partial element is cuboid and has a basic length of 1/6 L.
  • FIG. 8 shows five examples of the laying of a straight wall.
  • the straight one The course of the wall can be trapezoidal by the arrangement of the shaped blocks shown Reach the upper support surface 3 'and the lower support surface 3.
  • the short trapezoidal side of one stone alternately bumps against the long one Trapezoidal side of the adjacent stone.
  • those shown in Fig. 8 show Embodiments that with the help of the shaped stone and its sub-elements different Relocation variants with a small offset grid can be realized.
  • Fig. 8 is the offset grid of this embodiment 6 cm and is based on represented by walls 246 cm to 270 cm long.
  • the offset grid is 6 cm itself out of the grid of the predetermined breaking points.
  • the wall lengths indicated in FIG. 8 refer to walls that have seven or eight shaped stones are erected. Of course, these wall lengths are only examples and can be varied as desired.
  • the small offset grid is due to the combination various sub-elements achieved as end pieces.
  • a 246 wall e.g. of seven shaped stones as well as a 1/2 partial element and a 2/3 partial element out.
  • a 270 wall on the other hand, consists of eight shaped stones and one 1/3 and a 2/3 sub-element.
  • Fig. 9 the wall structure of a 90 ° corner wall, which is made with the help of the shaped stone and one Partial element is shown.
  • the corner area the two sides of the wall are alternating toothed. The conclusion is in each case by the combination of a shaped stone achieved with a 113 element.
  • Fig. 10 are curved walls with the help of the shaped stone or its sub-elements or wall sections with different radii.
  • the radius of each Wall is made by using a special sub-element or by Combination of different sub-elements determined.
  • Fig. 10 is e.g. the wall with a radius of 48 cm from 1/3 sub-elements and the wall with a radius of 144 cm from a combination of 2/3 sub-elements and cuboid 1/3 centerpieces.
  • the walls shown in Fig. 10 are intended an excerpt from the large variety of differently curved ones Show walls that are built with the help of the shaped stone and its sub-elements can.
  • the pillars shown in Fig. 11 give another example of how diverse the Molded stone and its sub-elements can be used. It is also the case with pillars through a suitable combination of different sub-elements with each other or with the Form stone itself possible to build pillars with different basic lengths. In the Fig. 11 shown different pillars give an example of how versatile and the shaped stone and its sub-elements can be used variably.
  • the creation of a raised bed offers the Formstein finally the possibility to build a curved wall.
  • the individual stones are arranged so that the long trapezoidal side of one stone is next to the long trapezoidal side of the side adjacent stone comes to rest.
  • the different radii that the curved Determine the shape by changing the joint width between the neighboring stones set. In this way, almost any desired radius and thus the course of the curved wall can be determined.
  • the individual stones be it the whole block or partial elements, to be laid in a composite.
  • FIGS. 13 and 14 show embodiments of the shaped block according to the invention shown, which are provided in their abutting surfaces 6, 6 'with devices that one Create a bond between adjacent shaped stones within a stone layer.
  • “butting surfaces” are those surfaces of the invention Formstone understood with which these stones in the use position bump into adjacent shaped stones. Therefore, the abutting surfaces 6 are 6 'around the two arranged between the large trapezoidal side and the small trapezoidal side Surfaces.
  • FIG. 13 shows cams 8 and 8 'as well as formed in the two abutting surfaces 6, 6' Recordings 10 and 10 '. There is at least one cam on each of the two abutting surfaces 8 or 8 'and a receptacle 10 or 10' arranged opposite one another, as shown in the drawing.
  • the cams 8, 8 'of one stone engage the recordings 10, 10 'of an adjacent shaped block, since the location of the cams and recordings is selected accordingly.
  • the cams 8, 8 'in the Recording 10, 10 'of adjacent shaped stones is a form-fitting composite in shape interlocking within each stone layer.
  • This spacing is chosen so that after laying shaped stones in the alternating arrangement typical of the invention, as shown in FIGS. 8 and 9, the recesses 12, 12 'of a stone with recesses 12, 12' adjacent Stones correspond.
  • the spacing of the recesses is preferred selected from the long or short trapezoidal side so that the distance is L / 3. so laid, two adjacent recesses 12 and 12 'form an opening, which can be filled with concrete and after setting the concrete one way Bonding the shaped stones.
  • the recesses 12, 12 ' can be formed Opening to be closed with a preformed anti-slip element, which to the geometric shape of the resulting from two recesses 12, 12 ' Opening is adapted and which can be used in this opening.
  • a shift protection element can be a layered combination of neighboring Shaped stones can be achieved.
  • the already mentioned, preferably in the bearing surface 3, 3 'of the Formsteins provided tongue and groove system or tongue and groove system with a separate If spring is used, this not only results in a layered composite typical of the invention laid blocks, but also a composite of stacked blocks by interlocking from one position to the next higher or next lower position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Paleontology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Finishing Walls (AREA)
  • Revetment (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Building Environments (AREA)

Abstract

A shaped brick (1) for erecting walls, especially dry walls, comprising two opposing visible surfaces (2) and two opposing supporting surfaces (3, 3'). One side of the supporting surfaces (3, 3') defines the base length (L) of the shaped brick. A predetermined breaking point (4) is provided on one half of the base length (L) and on the plane of one of the two supporting surfaces (3, 3'), in addition to two other predetermined breaking points (5, 5') which are respectively provided on both sides of the predetermined breaking point (4) arranged in the centre. The inventive shaped brick is characterised in that the periphery of both supporting surfaces (3, 3') is shaped like a trapezium with a short and a long side defining the base length (L); in that a specific longitudinal ratio exists for the short and long trapezium shaped side and the breadth of the wall (the height of the trapezium) and in that the lateral predetermined breaking points (5, 5') are arranged on end points on (n) partial sections of the base length.

Description

Die Erfindung betrifft einen Formstein zum Errichten von Mauern, insbesondere Trockenmauem, der im Oberbegriff des Anspruchs 1 angegebenen Gattung. Ein solcher Formstein ist bereits aus der DE-A-195 17 784 bekannt.The invention relates to a molded block for erecting walls, in particular drywall, the genus specified in the preamble of claim 1. Such a shaped block is already from DE-A-195 17 784 known.

Bei diesem bekannten Formstein dienen die zu beiden Seiten der mittig angeordneten Soll-Bruchstelle vorgesehenen Bruchstellen dazu, jeweils ein Randstück, das nicht weiterverwendet wird, vom Formstein abzutrennen. Dieser bekannte Formstein zeichnet sich insbesondere durch seine spezielle Gestalt aus. Der Formstein setzt sich in der Draufsicht symmetrisch aus einem Rechteck und einem Dreieck zusammen, das dachartig auf der langen Rechteckseite den Stein abschließt. Die mittig angeordnete Soll-Bruchstelle teilt den Formstein in zwei symmetrische Hälften und verläuft somit durch die giebelartige Dreieckspitze. Durch Brechen des Formsteines entlang der mittigen Soll-Bruchstelle entstehen zwei spiegelsymmetrische Halbelemente. Die besondere Gestalt dieser so entstandenen Halbelemenfe gestattet das Errichten einer gekrümmten Mauer, indem in abwechselnden Lagen "rechte'' bzw. "linke" Halbelemente übereinandergeschichtet werden.In this known shaped block, the predetermined breaking point arranged on both sides is used intended breaking points, one edge piece each, which is no longer used, separate from the stone. This well-known stone is particularly characterized by its special shape. The top view of the stone is symmetrically made up of a rectangle and a triangle that closes the stone on the long side of the rectangle. The centrally located predetermined breaking point divides the shaped stone into two symmetrical halves and thus runs through the gable-like triangle tip. By breaking the stone along the central predetermined breaking point two mirror-symmetrical half elements are created. The special shape of this one Half-menu allows the erection of a curved wall by alternating Layers of "right" or "left" half-elements are stacked on top of each other.

Dieser bekannte Formstein erlaubt nur das Errichten von gekrümmten Mauern. Für das Errichten anderer Mauerformen, wie z.B. geradliniger Mauern und Eckmauern, sowie für die verschiedenen Mauerabschlüsse sind eine vielzahl von unterschiedlich geformten Elementen erforderlich, was zu erheblichen Kosten bei der Herstellung aufgrund der erhöhten Anzahl der benötigten Formen führt. Für den Verbraucher besteht darüber hinaus der Nachteil, dass er auf aufwendige Weise vor dem Errichten der Mauer zu berechnen hat, wie viele Eckteile, Abschlussteile etc. benötigt werden.This well-known shaped block only allows the erection of curved walls. For building others Wall shapes, such as rectilinear walls and corner walls, as well as for the different wall ends A large number of differently shaped elements are required, leading to considerable Manufacturing costs due to the increased number of molds required. For the Consumers also have the disadvantage that they are expensive to set up before the wall has to calculate how many corner parts, end parts etc. are required.

Der Erfindung liegt die Aufgabe zugrunde, einen Formstein der bekannten Gattung zu schaffen, dessen Gestalt es erlaubt, unterschiedliche Mauerformen, d.h. gerade Mauern, Eckmauern, mit unterschiedlichen Radien gekrümmte Mauern, Pfeiler sowie Mauern mit Hinterfüllung, zu realisieren, die allseitig mit Bruchflächen versehen sind, ohne zusätzliche Formsteine anderen Formats verwenden zu müssen.The invention has for its object to provide a shaped block of the known type, the Shape allows different wall shapes, i.e. straight walls, corner walls, with different Radii curved walls, pillars as well as walls with backfill, to realize that are provided with fractured surfaces on all sides, without using other shaped stones of a different format to have to.

Diese Aufgabe wird durch den Gegenstand des Anspruchs 1 gelöst. This object is solved by the subject matter of claim 1.

Der mit der Erfindung erzielbare Vorteil ist hinsichtlich des Formsteines zum Errichten einer Trockenmauer in erster Linie darin zu sehen, daß die erfindungsgemäße Anordnung der Soll-Bruchstellen in Verbindung mit der speziellen trapezartigen Umfangsgestalt des Formsteines es gestattet, durch entsprechendes Brechen des Formsteines entlang der Soll-Bruchstellen die zum Errichten des jeweiligen Mauertyps erforderlichen Teilelemente auf einfache Weise herzustellen. Auf zusätzliche Formsteine mit anderem Format kann verzichtet werden. Die Dimensionen des Formsteins sind so gewählt, daß alle anfallenden Teilelemente verwendbar sind, so daß kein unbrauchbarer Abfall entsteht. Ferner ist für die Herstellung des Formsteines nur eine einzige Form erforderlich, woraus sich eine kostengünstige Produktion wie auch ein kostengünstiger Transport bis zur Baustelle ergibt.The advantage that can be achieved with the invention is with regard to the shaped block for erection A dry stone wall can primarily be seen in the fact that the arrangement according to the invention the predetermined breaking points in connection with the special trapezoidal shape of the shaped stone is allowed by breaking the shaped stone accordingly along the predetermined breaking points that are required to erect the respective wall type Easy to produce sub-elements. On additional stones with others Format can be omitted. The dimensions of the shaped stone are chosen so that all partial elements can be used so that no unusable waste arises. Furthermore, only a single mold is required for the production of the shaped block, resulting in cost-effective production as well as cost-effective transportation to the construction site.

Es hat sich vorteilhafterweise herausgestellt, daß innerhalb des Bereiches zwischen 1/2 und 3/4, insbesondere zwischen 9/16 und 3/4, das Längenverhältnis der kurzen zur langen Trapezseite es gestattet, die obengenannten Mauerarten mit Hilfe des Formsteines ohne zusätzliche andere Formsteine zu errichten. Dasselbe gilt für das Längenverhältnis des Abstandes zwischen den beiden Sichtflächen zur langen Trapezseite. Von der Anmelderin wird sowohl für das Längenverhältnis der langen zur kurzen Trapezseite als auch für das Längenverhältnis des Abstandes zwischen den beiden Sichtflächen zur langen Trapezseite der Wert 2/3 bevorzugt, was zu hervorragenden Ergebnissen bei der Verwendung eines so dimensionierten Formsteines führt. Ein solcher Formstein kann für die meisten Anwendungsfällen eingesetzt werden. Mit der Anordnung der zwei seitlichen Soll-Bruchstellen auf den beiden Endpunkten der drei gleich langen Teilabschnitte der langen Trapezseite lassen sich geeignete Teilelemente erzeugen, mit deren Hilfe die meisten üblichen Mauerformen hergestellt werden können. Die an wenigstens einer der beiden Auflageflächen vorgesehenen Fase mit einer Einschnittiefe von 1/10 x 1/10 des Abstandes zwischen den beiden Auflageflächen erleichtert vorteilhafterweise die Verlegung des Formsteines und seiner Teilelemente. Zur Erhöhung der Stabilität des Mauerverbundes und als Versatzhilfe kann wenigstens eine der beiden Auflageflächen mit einem Nut- und Federsystem ausgebildet sein. Anstelle des Nut- und Federsystems kann auch ein Nut- und Nutsystem mit einsetzbarer Feder verwendet werden. It has advantageously been found that within the range between 1/2 and 3/4, especially between 9/16 and 3/4, the aspect ratio of the short to the long Trapezoidal side allows the above wall types with the help of the shaped stone without erecting any other shaped stones. The same applies to the aspect ratio the distance between the two visible surfaces to the long trapezoidal side. From the applicant is used both for the aspect ratio of the long to the short trapezoidal side also for the length ratio of the distance between the two visible surfaces long trapezoidal side preferred the value 2/3, which leads to excellent results in the Using such a dimensioned shaped block leads. Such a shaped stone can be used for most applications are used. With the arrangement of the two side Target breaking points on the two end points of the three sections of the same length long trapezoidal side, suitable sub-elements can be created, with the help of which most common wall shapes can be made. The at least one of the bevels provided on both contact surfaces with an incision depth of 1/10 x 1/10 of Distance between the two contact surfaces advantageously facilitates the laying of the stone and its sub-elements. To increase the stability of the wall composite and as an offset aid, at least one of the two contact surfaces can be provided with a Tongue and groove system should be formed. Instead of the tongue and groove system a tongue and groove system with insertable tongue can also be used.

Die Erfindung wird im folgenden anhand von Ausführungsbeispielen und unter Bezug auf die Zeichnung näher beschrieben. In dieser zeigt:

Fig. 1
die Draufsicht auf eine der beiden Auflageflächen des Formsteins,
Fig. 2
eine Seitenansicht des Formsteins gemäß Fig. 1,
Fig. 3
den mittig gebrochenen Formstein gemäß Fig. 1 in Draufsicht,
Fig. 4
den linksseitig gebrochenen Formstein gemäß Fig. 1 in Draufsicht,
Fig. 5
den rechtsseitig gebrochenen Formstein gemäß Fig. 1 in Draufsicht,
Fig. 6
ein Mittelstück des Formsteins gemäß Fig. 1 in Draufsicht,
Fig. 7
ein weiter unterteiltes Mittelstück des Formsteins gemäß Fig. 1 in Draufsicht,
Fig. 8
verschiedene Beispiele einer mit Hilfe des Formsteins als Grund- und Teilelement errichteten geradlinigen Mauer,
Fig. 9
ein Beispiel einer mit Hilfe des Formsteins als Grund- und Teilelement errichteten Eckmauer,
Fig. 10
verschiedene Beispiele einer mit Hilfe des Formsteins als Grund- und Teilelement errichteten gekrümmten Mauer,
Fig. 11
verschiedene Beispiele von mit Hilfe des Formsteins hergestellten Pfeilern und
Fig. 12
eine mit Hilfe des Formsteins errichtete Mauer mit Hinterfüllung.
The invention is described below with reference to exemplary embodiments and with reference to the drawing. In this shows:
Fig. 1
the top view of one of the two contact surfaces of the shaped block,
Fig. 2
2 shows a side view of the shaped block according to FIG. 1,
Fig. 3
1 in top view,
Fig. 4
1 in top view, the broken broken stone according to FIG. 1,
Fig. 5
1 on the right side broken shaped stone in plan view,
Fig. 6
1 in plan view,
Fig. 7
4 shows a further divided middle piece of the shaped block according to FIG. 1 in plan view,
Fig. 8
various examples of a straight wall built with the help of the shaped stone as a basic and partial element,
Fig. 9
an example of a corner wall built with the help of the shaped stone as a basic and partial element,
Fig. 10
various examples of a curved wall built with the aid of the shaped stone as a basic and partial element,
Fig. 11
different examples of pillars and made with the help of the shaped stone
Fig. 12
a wall with the help of the shaped stone with backfilling.

Fig. 1 zeigt einen Formstein zum Errichten einer Trockenmauer, der in der gezeigten Form als verkaufsfertiges Produkt vorliegt. Die Draufsicht gemäß Fig. 1 zeigt eine der beiden Auflageflächen 3', in der sich drei Soll-Bruchstellen befinden. Zum Brechen des Formsteines ist es ausreichend, nur in einer der beiden Auflageflächen 3' Soll-Bruchstellen vorzusehen. Es ist selbstverständlich auch möglich, in beiden Auflageflächen 3, 3' entsprechende Soll-Bruchstellen zu schaffen. Erfindungswesentlich ist die trapezartige Umfangsgestalt der Auflageflächen 3, 3'. In diesem Ausführungsbeispiel sind die beiden geneigten Seiten des Trapezes gleich lang, wobei aber auch unterschiedliche Längen dieser Seiten möglich sind. Wie insbesondere in der Seitenansicht aus Fig. 2 zu erkennen ist, schließen sich an die lange bzw. an die kurze Trapezseite die Sichtflächen des Formsteins an. Gemäß Fig. 1 und Fig. 2 sind diese Sichtflächen gebrochen, wobei aber auf Wunsch auch glatte Sichtflächen hergestellt werden können.Fig. 1 shows a shaped block for erecting a drywall, which in the shown Form is available as a ready-to-sell product. 1 shows one of the two contact surfaces 3 ', in which there are three predetermined breaking points. To break the Shaped stone is sufficient, only in one of the two contact surfaces 3 'predetermined breaking points provided. It is of course also possible in both contact areas 3, 3 'to create corresponding predetermined breaking points. The invention is essential trapezoidal circumferential shape of the bearing surfaces 3, 3 '. In this embodiment the two inclined sides of the trapezoid are of equal length, but are also different Lengths of these pages are possible. As especially in the side view 2 can be seen, close to the long or the short trapezoidal side the visible surfaces of the shaped stone. 1 and FIG. 2, these are visible surfaces broken, but also smooth visible surfaces can be produced on request.

Definitionsgemäß ist die lange Trapezseite die Grundlänge L des Formsteins. Fig. 1 zeigt, wie die Soll-Bruchstellen 4, 5, 5' senkrecht zur Grundlänge L angeordnet sind. In diesem Ausführungsbeispiel sind drei Soll-Bruchstellen 4, 5, 5' im Formstein 1 vorgesehen, da es sich gezeigt hat, daß sich mit Hilfe dieser Soll-Bruchstellen 4, 5, 5' eine ausreichend große Formatvielfalt und somit ein großes Spektrum an Mauertypen herstellen läßt. Es versteht sich von selbst, daß weniger oder mehr Soll-Bruchstellen möglich sind, wenn dies im speziellen Anwendungsfall erforderlich ist.By definition, the long trapezoidal side is the basic length L of the shaped block. Fig. 1 shows how the predetermined breaking points 4, 5, 5 'are arranged perpendicular to the basic length L. In In this embodiment, three predetermined breaking points 4, 5, 5 'are provided in the molded block 1, since it has been shown that these predetermined breaking points 4, 5, 5 'are sufficient large variety of formats and thus produce a wide range of wall types leaves. It goes without saying that fewer or more predetermined breaking points are possible if this is necessary in a special application.

Eine in den Figuren nicht gezeigte Abdeckplatte kann auf herkömmliche Weise zu Dekorationszwecken in Verbindung mit dem Formstein verwendet werden.A cover plate, not shown in the figures, can be used in a conventional manner for decorative purposes can be used in conjunction with the shaped stone.

Der trapezförmige Formstein kann einmal durch Verwendung einer trapezförmigen Form hergestellt werden, in die ein Material, z.B. Beton, eingefüllt wird. Nach Erstarren des Gießmaterials liegt der Formstein in gewünschter Gestalt vor. Zum anderen kann ein trapezförmiger Formstein hergestellt werden, indem auf einem quaderförmigen Formstein Soll-Bruchstellen so angeordnet sind, daß aus diesem der gewünschte trapezförmige Formstein herausgebrochen werden kann.The trapezoidal shaped stone can be made once by using a trapezoidal shape into which a material, e.g. Concrete being poured in. After solidification of the The molding stone is in the desired shape. On the other hand, one Trapezoidal shaped stone can be made by using a cuboid shaped stone Desired breaking points are arranged in such a way that the desired trapezoidal shape is formed Shaped stone can be broken out.

Die in den Unteransprüchen definierten Verhältnisbereiche, die sich aus der speziellen Anordnung der Soll-Bruchstellen sowie aus den Dimensionen des Formsteins ergeben, sind bevorzugte Ausführungsformen der Erfindung. In dem in Fig. 1 gezeigten Ausführungsbeispiel beträgt vorzugsweise das Verhältnis der langen Trapezseite (Grundlänge L) zur kurzen Trapezseite 2/3. Weiterhin beträgt der Abstand zwischen den beiden Sichtflächen gemäß Fig. 2 ebenfalls 2/3 der Grundlänge L. Diese Längenverhältnisse eignen sich hervorragend für die Herstellung unterschiedlichster Mauerarten. Natürlich können auch andere Verhältnisse gewählt werden, wenn dies durch die Herstellung oder im besonderen Anwendungsfall erforderlich ist. Gemäß Fig. 1 ist die Soll-Bruchstelle 4 auf der Mitte der Grundlänge L (lange Trapezseite) in der Ebene der Auflagefläche angeordnet. Durch Brechen des Formsteines entlang dieser Soll-Bruchstelle 4 ergeben sich zwei spiegelsymmetrische Hälften. Rechts und links von dieser mittig angeordneten Soll-Bruchstelle 4 sind die Soll-Bruchstellen 5 und 5' angeordnet. Diese beiden seitlichen Soll-Bruchstellen 5 und 5' sind im Abstand von 1/3 der Grundlänge L parallel angeordnet voneinander entfernt. Aus der symmetrischen Anordnung der seitlichen Soll-Bruchstellen 5 ergibt sich, daß die seitlichen Soll-Bruchstellen jeweils mit 1/3 der Grundlänge L von den beiden Endpunkten der Grundlänge L beabstandet sind. Auch bei dieser Anordnung der Soll-Bruchstellen gemäß Fig. 1 hat sich der besondere Vorteil hinsichtlich der großen erzielbaren Formatvielfalt erwiesen. Neben der Anordnung der Soll-Bruchstellen gemäß Fig. 1 sind aber auch andere sinnvolle Anordnungen, insbesondere mit anderen Abständen, denkbar.The ratio ranges defined in the subclaims, which result from the special Arrangement of the predetermined breaking points and the dimensions of the shaped block, are preferred embodiments of the invention. In the embodiment shown in FIG. 1 is preferably the ratio of the long trapezoidal side (basic length L) to the short trapezoid side 2/3. Furthermore, the distance between the two is 2 also 2/3 of the basic length L. These aspect ratios are ideal for the production of different types of walls. Naturally other ratios can be chosen if this is due to the manufacture or is required in a special application. 1 is the predetermined breaking point 4 arranged on the middle of the basic length L (long trapezoidal side) in the plane of the contact surface. By breaking the shaped block along this predetermined breaking point 4 two mirror-symmetrical halves. Centered to the right and left of this Desired breaking point 4, the desired breaking points 5 and 5 'are arranged. These two side Desired breaking points 5 and 5 'are arranged in parallel at a distance of 1/3 of the basic length L. separated from each other. From the symmetrical arrangement of the lateral predetermined breaking points 5 results that the lateral predetermined breaking points each with 1/3 of Basic length L are spaced from the two end points of basic length L. Also at This arrangement of the predetermined breaking points according to FIG. 1 has the particular advantage proven with regard to the large variety of formats that can be achieved. In addition to the arrangement of the 1 are also other useful arrangements, in particular with other distances, conceivable.

Die Einschnittiefe der Soll-Bruchstellen 4, 5, 5' beträgt gemäß Fig. 2 1/10 der Höhe des Formsteines, wobei die Höhe durch den Abstand zwischen den beiden Auflageflächen 3, 3' definiert ist.The depth of cut of the predetermined breaking points 4, 5, 5 'is, according to FIG. 2, 1/10 of the height of the Shaped stone, the height being determined by the distance between the two contact surfaces 3, 3 'is defined.

Weiterhin zeigt Fig. 2, daß zur Erleichterung des Maueraufbaus die Auflagefläche 3', in der sich die Soll-Bruchstellen 4, 5, 5' befinden, mit einer Fase versehen ist. Insbesondere befindet sich jeweils eine Fase an den Seiten der oberen Auflagefläche 3', die an die Sichtflächen 2 grenzen. Selbstverständlich sind auch Ausführungsformen denkbar, bei denen entsprechend angeordnete Fasen an den Seiten der unteren Auflagefläche 3 oder an den Seiten der beiden Auflageflächen 3, 3' vorgesehen sind. Falls dies erforderlich erscheint, kann auch auf die Fasen verzichtet werden. Die Maße dieser Fasen betragen 1/10 x 1/10 der Höhe H des Formsteins.Furthermore, Fig. 2 shows that to facilitate the construction of the wall, the bearing surface 3 ', in the predetermined breaking points 4, 5, 5 'are provided with a chamfer. In particular there is a chamfer on each side of the upper bearing surface 3 ', which on the Limit visible surfaces 2. Of course, embodiments are also conceivable correspondingly arranged bevels on the sides of the lower contact surface 3 or are provided on the sides of the two contact surfaces 3, 3 '. If necessary appears, the chamfers can also be omitted. The dimensions of these chamfers are 1/10 x 1/10 of the height H of the shaped block.

Die Länge der Grundlänge L beträgt 36 cm. Neben diesem bevorzugten und üblicherweise verwendeten Maß sind selbstverständlich auch alle anderen Maße möglich.The length of the basic length L is 36 cm. Besides this preferred and usual of course, all other dimensions are also possible.

Figuren 3 bis 7 zeigen die verschiedenen Formate, die durch Brechen des Formsteines entlang der Soll-Bruchstellen 4, 5, 5' möglich sind. Fig. 3 zeigt die spiegelsymmetrischen Hälften, die erhalten werden, wenn der Formstein entlang der mittigen Soll-Bruchstelle 4 gebrochen wird. Gemäß Fig. 4 ist der Formstein entlang der linken seitlichen Soll-Bruchstelie 5 gebrochen, wodurch sich ein linkes Teilelement mit einer Grundlänge von 1/3 L und ein rechtes Teilelement mit einer Grundlänge von 2/3 L ergeben. L ist dabei die Grundlänge des kompletten Formsteins. Die Flächen, die sich durch das Brechen neu ergeben, haben Natursteincharakter, was besonders vorteilhaft bei der Verwendung der Teilelemente als Abschlußstücke ist. In Fig. 5 ist der Formstein entlang der rechten seitlichen Soll-Bruchstelle geteilt, wodurch sich ein rechtes Teilelement mit der Grundlänge 1/3 L und ein linkes Teilelement mit der Grundlänge 2/3 L ergeben.Figures 3 to 7 show the different formats by breaking the molded block along the predetermined breaking points 4, 5, 5 'are possible. Fig. 3 shows the mirror-symmetrical Halves that are obtained when the shaped block along the central predetermined breaking point 4 is broken. 4 is the shaped block along the left side predetermined breaking point 5 broken, whereby a left part element with a basic length of 1/3 L and a right part element with a basic length of 2/3 L result. L is there the basic length of the complete shaped block. The surfaces that break through newly result, have natural stone character, which is particularly advantageous when used is the sub-elements as end pieces. In Fig. 5 the shaped stone is along the right lateral predetermined breaking point divided, resulting in a right part element with the basic length 1/3 L and a left part element with the basic length 2/3 L.

Die in den Figuren 3 bis 5 durch Brechen des Formsteines entstandenen Teilelemente besitzen neu geschaffene Bruchflächen, die das jeweilige Teilelement rechtwinklig abschließen. Dieser rechtwinklige Abschluß ermöglicht die Verwendung jedes dieser Teilelemente als Abschlußstück.The partial elements created in FIGS. 3 to 5 by breaking the shaped stone have newly created fracture surfaces that terminate the respective sub-element at right angles. This right-angled termination enables the use of each of these sub-elements as a closing piece.

Gemäß Fig. 6 ist der Formstein entlang der beiden seitlichen Soll-Bruchstellen 5, 5' gebrochen, wodurch ein quaderförmiges Teilelement mit der Grundlänge 1/3 L geschaffen wurde. Gemäß Fig. 7 wurde der Formstein entweder entlang der linken Soll-Bruchstelle 5 und der mittleren Soll-Bruchstelle 4 oder entlang der mittleren Soll-Bruchstelle 4 und der rechten Soll-Bruchstelle 5' geteilt. Das so entstandene Teilelement ist quaderförmig und besitzt eine Grundlänge von 1/6 L.6, the molded block is broken along the two lateral predetermined breaking points 5, 5 ', thereby creating a cuboid partial element with a basic length of 1/3 L. has been. 7, the shaped block was either along the left predetermined breaking point 5 and the middle predetermined breaking point 4 or along the middle predetermined breaking point 4 and the right predetermined breaking point 5 'divided. The resulting partial element is cuboid and has a basic length of 1/6 L.

In Fig. 8 sind fünf Beispiele für die Verlegung einer geradlinigen Mauer gezeigt. Der gerade Verlauf der Mauer läßt sich durch die gezeigte Anordnung der Formsteine mit trapezartiger oberer Auflagefläche 3' und unterer Auflagefläche 3 erreichen. Wie in Fig. 8 zu sehen, stößt dabei abwechselnd die kurze Trapezseite des einen Steines an die lange Trapezseite des angrenzenden Steines an. Weiter zeigen die in Fig. 8 dargestellten Ausführungsbeispiele, daß mit Hilfe des Formsteines und seinen Teilelementen verschiedene Versetzvarianten mit kleinem Versetzraster verwirklicht werden können. Gemäß Fig. 8 beträgt das Versetzraster dieses Ausführungsbeispiels 6 cm und ist anhand von Mauern der Länge 246 cm bis 270 cm dargestellt. Das Versetzraster 6 cm ergibt sich aus dem Raster der Soll-Bruchstellen. Deshalb können durch Änderung des Rasters der Soll-Bruchstellen auch ohne weiteres andere Versetzraster realisiert werden. Die in Fig. 8 angegebenen Mauertängen beziehen sich auf Mauern, die mit sieben bzw. acht Formsteinen errichtet sind. Selbstverständlich sind diese Mauerlängen nur beispielhaft und können beliebig variiert werden. Das kleine Versetzraster wird durch die Kombination verschiedener Teilelemente als Abschlußstücke erreicht. Eine 246er Mauer geht z.B. von sieben Formsteinen sowie einem 1/2-Teilelement und einem 2/3-Teilelement aus. Eine 270er Mauer dagegen geht von acht Formsteinen sowie einem 1/3- und einem 2/3-Teilelement aus.8 shows five examples of the laying of a straight wall. The straight one The course of the wall can be trapezoidal by the arrangement of the shaped blocks shown Reach the upper support surface 3 'and the lower support surface 3. As in Fig. 8 to see, the short trapezoidal side of one stone alternately bumps against the long one Trapezoidal side of the adjacent stone. Furthermore, those shown in Fig. 8 show Embodiments that with the help of the shaped stone and its sub-elements different Relocation variants with a small offset grid can be realized. According to Fig. 8 is the offset grid of this embodiment 6 cm and is based on represented by walls 246 cm to 270 cm long. The offset grid is 6 cm itself out of the grid of the predetermined breaking points. Therefore, by changing the grid the predetermined breaking points can also be realized without any other offset grid. The wall lengths indicated in FIG. 8 refer to walls that have seven or eight shaped stones are erected. Of course, these wall lengths are only examples and can be varied as desired. The small offset grid is due to the combination various sub-elements achieved as end pieces. A 246 wall e.g. of seven shaped stones as well as a 1/2 partial element and a 2/3 partial element out. A 270 wall, on the other hand, consists of eight shaped stones and one 1/3 and a 2/3 sub-element.

In Fig. 9 ist der Maueraufbau einer 90°-Eckmauer, die mit Hilfe des Formsteins und eines Teilelementes errichtet ist, gezeigt. Im Eckbereich sind die beiden Mauerseiten abwechselnd verzahnt. Der Abschluß wird jeweils durch die Kombination eines Formsteins mit einem 113 Teilelement erreicht.In Fig. 9, the wall structure of a 90 ° corner wall, which is made with the help of the shaped stone and one Partial element is shown. In the corner area, the two sides of the wall are alternating toothed. The conclusion is in each case by the combination of a shaped stone achieved with a 113 element.

Gemäß Fig. 10 sind mit Hilfe des Formsteins bzw. seiner Teilelemente gekrümmte Mauern bzw. Mauerabschnitte mit unterschiedlichen Radien errichtet. Der Radius der jeweiligen Mauer wird durch die Verwendung eines speziellen Teilelementes oder durch die Kombination verschiedener Teilelemente bestimmt. Im Gegensatz zur Errichtung einer geraden Mauer stoßen jeweils die kurzen bzw. die langen Trapezseiten zweier angrenzender Steine aneinander, woraus sich der gekrümmte Verlauf der Mauer ergibt. Gemäß Fig. 10 ist z.B. die Mauer mit einem Radius von 48 cm aus 1/3-Teilelementen und die Mauer mit einem Radius von 144 cm aus einer Kombination von 2/3-Teilelementen und quaderförmigen 1/3-Mittelstücken errichtet. Die in Fig. 10 gezeigten Mauern sollen beispielhaft einen Ausschnitt aus der großen Vielfalt an unterschiedlich gekrümmten Mauern zeigen, die mit Hilfe des Formsteins und seiner Teilelemente errichtet werden können.10 are curved walls with the help of the shaped stone or its sub-elements or wall sections with different radii. The radius of each Wall is made by using a special sub-element or by Combination of different sub-elements determined. In contrast to the establishment of a straight wall meet the short or long trapezoidal sides of two adjacent ones Stones together, which results in the curved course of the wall. According to Fig. 10 is e.g. the wall with a radius of 48 cm from 1/3 sub-elements and the wall with a radius of 144 cm from a combination of 2/3 sub-elements and cuboid 1/3 centerpieces. The walls shown in Fig. 10 are intended an excerpt from the large variety of differently curved ones Show walls that are built with the help of the shaped stone and its sub-elements can.

Die in Fig. 11 dargestellten Pfeiler geben ein weiteres Beispiel dafür, wie vielfältig der Formstein und dessen Teilelemente verwendet werden können. Auch bei Pfeilern ist es durch geeignete Kombination verschiedener Teilelemente untereinander oder mit dem Formstein selbst möglich, Pfeiler mit unterschiedlichen Grundlängen zu errichten. Die in Fig. 11 gezeigten unterschiedlichen Pfeiler geben ein Beispiel dafür, wie vielseitig und variabel der Formstein und dessen Teilelemente eingesetzt werden können.The pillars shown in Fig. 11 give another example of how diverse the Molded stone and its sub-elements can be used. It is also the case with pillars through a suitable combination of different sub-elements with each other or with the Form stone itself possible to build pillars with different basic lengths. In the Fig. 11 shown different pillars give an example of how versatile and the shaped stone and its sub-elements can be used variably.

Für bestimmte Anwendungen, wie z.B. die Anlegung eines Hochbeetes, bietet der Formstein schließlich die Möglichkeit, eine geschwungene Mauer zu errichten. Dabei sind, ebenfalls wie bei der kreisförmigen Mauer, die einzelnen Steine so angeordnet, daß die lange Trapezseite des einen Steins neben der langen Trapezseite des seitlich angrenzenden Steines zu liegen kommt. Die unterschiedlichen Radien, die die geschwungene Form bestimmen, werden durch Änderung der Fugenbreite zwischen den benachbarten Steinen eingestellt. Auf diese Weise kann nahezu jeder gewünschte Radius und somit Verlauf der geschwungenen Mauer festgelegt werden. Für die in den Figuren 8 bis 12 gezeigten Mauertypen gilt natürlich, daß die einzelnen Steine, sei es der ganze Formstein oder die Teilelemente, im Verbund verlegt werden.For certain applications, e.g. the creation of a raised bed offers the Formstein finally the possibility to build a curved wall. there like the circular wall, the individual stones are arranged so that the long trapezoidal side of one stone is next to the long trapezoidal side of the side adjacent stone comes to rest. The different radii that the curved Determine the shape by changing the joint width between the neighboring stones set. In this way, almost any desired radius and thus the course of the curved wall can be determined. For those in the figures 8 to 12 wall types shown of course applies that the individual stones, be it the whole block or partial elements, to be laid in a composite.

In den Figuren 13 und 14 sind Ausführungsformen des erfindungsgemäßen Formsteines dargestellt, die in ihren Stoßflächen 6, 6' mit Einrichtungen versehen sind, die einen Verbund benachbarter Formsteine innerhalb einer Steinlage hervorrufen. Unter "Stoßflächen" werden im Rahmen dieser Anmeldung diejenigen Flächen des erfindungsgemäßen Formsteines verstanden, mit welchen diese Steine in der Gebrauchstellung an benachbarte Formsteine stoßen. Mithin handelt es sich bei den Stoßflächen 6, 6' um die beiden zwischen der großen Trapezseite und der kleinen Trapezseite angeordneten Flächen.FIGS. 13 and 14 show embodiments of the shaped block according to the invention shown, which are provided in their abutting surfaces 6, 6 'with devices that one Create a bond between adjacent shaped stones within a stone layer. Under In the context of this application, “butting surfaces” are those surfaces of the invention Formstone understood with which these stones in the use position bump into adjacent shaped stones. Therefore, the abutting surfaces 6 are 6 'around the two arranged between the large trapezoidal side and the small trapezoidal side Surfaces.

So zeigt Fig. 13 in den beiden Stoßflächen 6, 6' ausgebildete Nocken 8 und 8' sowie Aufnahmen 10 und 10'. Dabei ist auf jeder der beiden Stoßflächen wenigstens ein Nokken 8 bzw. 8' sowie eine Aufnahme 10 bzw. 10' einander gegenüberliegend angeordnet, wie in der Zeichnung dargestellt.13 shows cams 8 and 8 'as well as formed in the two abutting surfaces 6, 6' Recordings 10 and 10 '. There is at least one cam on each of the two abutting surfaces 8 or 8 'and a receptacle 10 or 10' arranged opposite one another, as shown in the drawing.

Werden die Formsteine in der erfindungstypischen abwechselnden Orientierung verlegt, wie in den Figuren 8 und 9 dargestellt, dann greifen die Nocken 8, 8' des einen Steins in die Aufnahmen 10, 10' eines benachbarten Formsteines ein, da die Ortslage der Nocken und Aufnahmen entsprechend gewählt ist. Durch das Eingreifen der Nocken 8, 8' in die Aufnahme 10, 10' benachbarter Formsteine wird ein formschlüssiger Verbund in Form einer Verzahnung innerhalb jeder Steinlage erreicht.If the shaped blocks are laid in the alternating orientation typical of the invention, as shown in Figures 8 and 9, then the cams 8, 8 'of one stone engage the recordings 10, 10 'of an adjacent shaped block, since the location of the cams and recordings is selected accordingly. By engaging the cams 8, 8 'in the Recording 10, 10 'of adjacent shaped stones is a form-fitting composite in shape interlocking within each stone layer.

Gemäß Fig. 14 ist in den beiden Stoßflächen 6, 6' jeweils wenigstens eine Ausnehmung 12, 12' in übereinstimmender Beabstandung von der langen und kurzen Trapezseite vorgesehen. Diese Beabstandung ist so gewählt, daß nach Verlegen von Formsteinen in der erfindungstypisch abwechselnden Anordnung, wie in den Figuren 8 und 9 dargestellt, die Ausnehmungen 12, 12' des einen Steins mit Ausnehmungen 12, 12' benachbarter Steine korrespondieren. Vorzugsweise ist die Beabstandung der Ausnehmungen von der langen bzw. kurzen Trapezseite so gewählt, daß der Abstand L/3 beträgt. Derart verlegt, bilden zwei aneinandergrenzende Ausnehmungen 12 bzw. 12' eine Öffnung, welche mit Beton ausgefüllt werden kann und nach Abbinden des Betons einen lageweisen Verbund der Formsteine bewirkt.14, there is at least one recess in each of the two abutting surfaces 6, 6 ' 12, 12 'at the same distance from the long and short trapezoidal side intended. This spacing is chosen so that after laying shaped stones in the alternating arrangement typical of the invention, as shown in FIGS. 8 and 9, the recesses 12, 12 'of a stone with recesses 12, 12' adjacent Stones correspond. The spacing of the recesses is preferred selected from the long or short trapezoidal side so that the distance is L / 3. so laid, two adjacent recesses 12 and 12 'form an opening, which can be filled with concrete and after setting the concrete one way Bonding the shaped stones.

Statt mit Beton kann die aus aneinandergrenzenden Ausnehmungen 12, 12' gebildete Öffnung mit einem vorgeformten Verschiebeschutzelement geschlossen werden, welches an die geometrische Gestalt der sich aus zwei Ausnehmungen 12, 12' ergebenden Öffnung angepaßt ist und welches in diese Öffnung eingesetzt werden kann. Mit Hilfe eines solchen Verschiebeschutzelementes kann ein lagenweiser Verbund benachbarter Formsteine erreicht werden.Instead of using concrete, the recesses 12, 12 'can be formed Opening to be closed with a preformed anti-slip element, which to the geometric shape of the resulting from two recesses 12, 12 ' Opening is adapted and which can be used in this opening. With help Such a shift protection element can be a layered combination of neighboring Shaped stones can be achieved.

Wird zusätzlich das bereits erwähnte, vorzugsweise in der Auflagefläche 3, 3' des Formsteins vorgesehene Nut- und Federsystem bzw. Nut- und Nutsystem mit gesonderter Feder benutzt, so ergibt sich nicht nur ein lagenweiser Verbund erfindungstypisch verlegter Formsteine, sondern auch ein Verbund übereinanderliegender Formsteine durch Verzahnung von einer Lage zur nächsthöheren bzw. nächsttieferen Lage.In addition, the already mentioned, preferably in the bearing surface 3, 3 'of the Formsteins provided tongue and groove system or tongue and groove system with a separate If spring is used, this not only results in a layered composite typical of the invention laid blocks, but also a composite of stacked blocks by interlocking from one position to the next higher or next lower position.

Claims (17)

  1. A shaped brick (1) for erecting walls, in particular dry walls, comprising
    two opposed faces (2) and two opposed supporting surfaces (3, 3'), one side of the supporting surfaces (3, 3') defining the base length (L) of the shaped brick (1),
    a predetermined breaking point (4) provided after half of the base length (L) and in the plane of one of the two supporting surfaces (3, 3'), and
    at least two additional predetermined breaking points (5, 5') provided on both sides of this centrally arranged predetermined breaking point (4),
    characterized in that
    the two opposed faces (2) are broken surfaces so that by breaking the shaped brick (1) along one of the predetermined breaking points (4, 5, 5') two subelements can be obtained, of which each comprises three broken faces,
    the two supporting surfaces (3, 3') have a trapezoidal circumferential shape including a short trapezoid side and a long trapezoid side defining the base length (L),
    said short and long trapezoid sides have a specific length ratio to one another, and
    the lateral predetermined breaking points (5, 5') are arranged on the end points of at least three subsections of the long trapezoid side.
  2. A shaped brick (1) according to claim 1, characterized in that the length ratio of the short to the long trapezoid side lies in a range between 1/2 and 3/4.
  3. A shaped brick (1) according to claim 2, characterized in that the length ratio of the short to the long trapezoid side lies in a range between 9/16 and 3/4.
  4. A shaped brick (1) according to claim 3, characterized in that the length ratio of the short to the long trapezoid side (base length (L)) is 2/3.
  5. A shaped brick (1) according to claim 1, characterized in that the distance between the two faces (2) and the long trapezoid side have a specific length ratio to one another.
  6. A shaped brick (1) according to claim 5, characterized in that the length ratio of the distance between the two faces (2) to the long trapezoid side lies in a range between 1/2 and 3/4.
  7. A shaped brick (1) according to claim 6, characterized in that the length ratio of the distance between the two faces (2) to the long trapezoid side lies in a range between 9/16 and 3/4.
  8. A shaped brick (1) according to claim 7, characterized in that the length ratio of the distance between the two faces (2) to the long trapezoid side is 2/3.
  9. A shaped brick (1) according to claim 1, characterized in that the long trapezoid side comprises three subsections of equal length on the two end points of which two lateral predetermined breaking points (5) are arranged.
  10. A shaped brick (1) according to claim 1, characterized in that the incision depth of the predetermined breaking points (4) and (5) is equal to 1/10 of the distance between the two supporting surfaces (3, 3').
  11. A shaped brick (1 ) according to claim 1, characterized in that at least one of the edges of at least one of the two supporting surfaces (3, 3') is provided with a chamfer.
  12. A shaped brick (1) according to claim 11, characterized in that one or several chamfers have an incision depth of 1/10 x 1/10 of the distance between the two supporting surfaces (3, 3').
  13. A shaped brick (1) according to claim 1, characterized in that a groove and tongue system is formed in the supporting surfaces (3, 3').
  14. A shaped brick (1) according to claim 1, characterized in that a groove and groove system for receiving therein an insertable tongue is formed in the supporting surfaces (3, 3').
  15. A shaped brick (1) according to claim 1, characterized in that means (8, 8', 10, 10', 12, 12') are provided in at least one abutting surface (6, 6') for fixing shaped bricks, which are laid in neighboring relationship, within a layered bond.
  16. A shaped brick (1) according to claim 15, characterized in that at least one lobe (8, 8') and one lobe receiving means (10,10') are provided in each of the abutting surfaces (6, 6') in such a manner that the lobes (8, 8') of a first shaped brick engages into the correspondingly designed receiving means (10,10') of a second neighboring shaped brick.
  17. A shaped brick (1) according to claim 15, characterized in that at least one recess (12, 12') is formed and arranged in at least one abutting surface (6, 6') of the shaped brick in such a manner that, when two shaped bricks are laid side by side, the adjoining recesses (12 and 12', respectively) form an opening which can be filled with concrete or with a preshaped anti-displacement element.
EP99902518A 1998-01-21 1999-01-05 Shaped brick for erecting walls, especially dry walls Expired - Lifetime EP1049835B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29800946U DE29800946U1 (en) 1998-01-21 1998-01-21 Shaped stone for building walls, especially dry stone walls
DE29800946U 1998-01-21
PCT/EP1999/000028 WO1999037868A1 (en) 1998-01-21 1999-01-05 Shaped brick for erecting walls, especially dry walls

Publications (2)

Publication Number Publication Date
EP1049835A1 EP1049835A1 (en) 2000-11-08
EP1049835B1 true EP1049835B1 (en) 2003-06-04

Family

ID=8051527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99902518A Expired - Lifetime EP1049835B1 (en) 1998-01-21 1999-01-05 Shaped brick for erecting walls, especially dry walls

Country Status (8)

Country Link
EP (1) EP1049835B1 (en)
AT (1) ATE242374T1 (en)
AU (1) AU2278099A (en)
CA (1) CA2318617A1 (en)
DE (2) DE29800946U1 (en)
PL (1) PL341868A1 (en)
WO (1) WO1999037868A1 (en)
ZA (1) ZA99406B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033267A1 (en) * 2000-07-03 2002-01-17 Reiner Roth Concrete palisade
US6948282B2 (en) 2003-01-09 2005-09-27 Allan Block Corporation Interlocking building block
US7743574B2 (en) * 2005-02-11 2010-06-29 Anchor Wall Systems, Inc. System of blocks for use in forming a free standing wall
EP1878841A1 (en) * 2006-07-12 2008-01-16 Johann Stoll Separable block element for making straight or arched walls

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT344574B (en) * 1974-04-25 1978-07-25 Ebenseer Betonwerke Gmbh Process for the production of molded blocks
FR2696201B1 (en) * 1992-09-29 1994-11-18 Vincent Manent Prefabricated building element for the realization of walls.
DE19517784C2 (en) * 1995-05-15 1998-07-30 Kann Baustoffwerke Gmbh Kit for erecting dry walls with a visible surface broken at least on one side

Also Published As

Publication number Publication date
ZA99406B (en) 1999-07-30
EP1049835A1 (en) 2000-11-08
AU2278099A (en) 1999-08-09
PL341868A1 (en) 2001-05-07
DE29800946U1 (en) 1998-03-05
WO1999037868A1 (en) 1999-07-29
DE59905830D1 (en) 2003-07-10
ATE242374T1 (en) 2003-06-15
CA2318617A1 (en) 1999-07-29

Similar Documents

Publication Publication Date Title
EP0600065B1 (en) Set of building blocks
EP0114263A1 (en) Paving block
DE4207735A1 (en) PAVERS KIT
EP1049835B1 (en) Shaped brick for erecting walls, especially dry walls
WO2000022236A1 (en) Shaped pavestone
DE2452475A1 (en) Highway paving slab module - interlocking briquettes connection ruptured during compaction etc.
EP1170433B1 (en) Concrete palisade
DE2529337A1 (en) Cellular concrete blocks of high dimensional tolerance - have tongued and grooved faces for quick erection without mortar
DE2551091C3 (en) Assembly stone
DE19616622B4 (en) Kit for creating retaining walls
EP1057935B1 (en) Paving stone
AT521506B1 (en) cast stone
EP2347061A2 (en) Method for producing a two or multi-shelled wall and wall produced according to said method
EP0668399A2 (en) Slab shaped paving element made of concrete
DE10129277A1 (en) Concrete palisade for landscape duty tongues and grooves opposing sides of blocks at spacing and grooves second pair of sides so blocks tongue together without gaps via triangularly radiussed corners.
WO2012037907A1 (en) Paving stone construction set for creating a segmental arc pavement and paving stone basic element
DE3311015A1 (en) Hollow block
DE818106C (en) Bricks or other building structures
DE4320234A1 (en) Building set using collection of bricks - involves whole, three-quarter and one quarter basic and end bricks together with link brick
AT307683B (en) Component, in particular hollow molded brick, and components made from such components
AT409147B (en) Concrete paving slab
AT4474U1 (en) CONCRETE STONE, ESPECIALLY FOR BUILDING ENCLOSURES
DE10323511B4 (en) stone set
DE2816160A1 (en) Ornamental wall or fence block - has full height cylindrical head ends with movable inside aligning elements
DE202006008607U1 (en) Concrete block for heavy retaining walls has interlocking profiles on upper and lower faces symmetrically about a center splitting plane

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20000529

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IE LI LU NL

17Q First examination report despatched

Effective date: 20011009

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IE LI LU NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030604

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030604

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030604

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030604

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 59905830

Country of ref document: DE

Date of ref document: 20030710

Kind code of ref document: P

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20030604

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040105

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040105

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040131

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040131

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040131

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20040305

EN Fr: translation not filed
BERE Be: lapsed

Owner name: *KANN G.M.B.H. BAUSTOFFWERKE

Effective date: 20040131

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20060713

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070801