EP0282679A1 - Set of elements for composite constructions - Google Patents

Set of elements for composite constructions Download PDF

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Publication number
EP0282679A1
EP0282679A1 EP87810163A EP87810163A EP0282679A1 EP 0282679 A1 EP0282679 A1 EP 0282679A1 EP 87810163 A EP87810163 A EP 87810163A EP 87810163 A EP87810163 A EP 87810163A EP 0282679 A1 EP0282679 A1 EP 0282679A1
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EP
European Patent Office
Prior art keywords
elements
dovetail
wings
sides
kit according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP87810163A
Other languages
German (de)
French (fr)
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EP0282679B1 (en
Inventor
Rolf Scheiwiller
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.)
SCHEIWILLER, ROLF
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Individual
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 Individual filed Critical Individual
Priority to EP87810163A priority Critical patent/EP0282679B1/en
Priority to DE8787810163T priority patent/DE3767472D1/en
Priority to AT87810163T priority patent/ATE60103T1/en
Priority to DK144488A priority patent/DK167406B1/en
Priority to NO881218A priority patent/NO168902C/en
Priority to CA000561965A priority patent/CA1304951C/en
Publication of EP0282679A1 publication Critical patent/EP0282679A1/en
Priority to US07/425,378 priority patent/US4922678A/en
Application granted granted Critical
Publication of EP0282679B1 publication Critical patent/EP0282679B1/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
    • E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
    • E04B2/44—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities using elements having specially-designed means for stabilising the position; Spacers for cavity walls
    • E04B2/46—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities using elements having specially-designed means for stabilising the position; Spacers for cavity walls by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0076—Cellular, e.g. as wall facing
    • E01F8/0082—Cellular, e.g. as wall facing with damping material
    • 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
    • E02D29/025—Retaining or protecting walls made up of similar modular elements stacked without mortar
    • 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
    • E04B2002/0202—Details of connections
    • E04B2002/0232—Undercut connections, e.g. using undercut tongues and grooves
    • E04B2002/0234—Angular 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
    • E04B2002/0243—Separate connectors or inserts, e.g. pegs, pins or keys
    • E04B2002/0252—Dovetail keys

Definitions

  • the present invention relates to a kit for creating composite structures, elements of the kit being connectable to one another via dovetail connections.
  • free-standing walls which can be constructed using dry construction methods, and soundproof walls are considered.
  • kits with the most varied elements are known in order to create walls, for example free-standing walls or soundproof walls, kits also being known which enable walls to be erected in dry construction.
  • EP-A-0 215 994 discloses a kit for creating composite structures, in which elements can be connected to one another via dovetail connections. These elements are trough-shaped and can be planted on both sides.
  • kit which is compatible on the one hand with a previously mentioned kit with dovetail connections and on the other hand can be easily and without complex aids to form an effective soundproofing wall or another wall which can also be used for embankments.
  • kit should include relatively few elements in terms of the variety of possible applications and should be as economical and rational to manufacture as possible.
  • Figures 1 and 2 describe a first element l, which has a dovetail groove 2 on its two transverse sides and three wings 3 on its longitudinal sides. Each wing 3 points from the outside, that is seen from the top 4 a bulge, or a shoulder 5, which is arranged on both sides of the wing.
  • This paragraph 5 is followed by a corresponding recess 6, it being clear from FIGS. 2 and 7 that the spaces 7 between the wings are designed exactly the same, rotated by 180 °, like the wings themselves, so that a wing fits exactly into the space between two wings.
  • this also applies to the wings 8 and spaces 9 of the element 10 according to FIG. 7, the shoulder 11 or recess 12 of which is sawtooth-like.
  • the element 1 or 10 is provided with an elongated opening 13, which on the one hand brings a reduction in weight and on the other hand serves to anchor or stabilize the elements built on each other by means of reinforcing iron 25 and concrete filling, whereby also Elements can be clamped using threaded rods.
  • elongated opening 13 which on the one hand brings a reduction in weight and on the other hand serves to anchor or stabilize the elements built on each other by means of reinforcing iron 25 and concrete filling, whereby also Elements can be clamped using threaded rods.
  • several openings and with other shapes can be arranged in the middle part of the element 1 or 10.
  • FIGS. 3 and 4 show a connecting element 14 which has a dovetail spring 15 on two opposite sides, which fits into the dovetail groove 2. It is clear that the two connecting parts can also be reversed, that is to say that dovetail springs are provided on the first element and dovetail grooves are provided on the connecting element.
  • the connecting element also has a bead 16 on which it can be split.
  • FIGS. 5 and 6 show a second element 17, which is provided on one of its long sides, in the middle, with a dovetail spring 18 and on the other long side, like the first element, with three wings 3 or possibly 8.
  • the second element 26 (FIG. 12) can also be designed in the form of the embodiment variant according to FIG. 7.
  • the first element has a wide, continuous groove 19 on the side lying above in the drawing, and the underside has a corresponding rib 20. As can be seen from FIGS. 8 and 11, this allows the first elements lying on top of one another to be locked in the vertical direction.
  • All materials customary for the production of composite blocks can be considered as materials for such elements, in particular also lightweight concrete and coarse-pored, sound-absorbing material.
  • elements with three wings are drawn, but elements with two, four or more wings can also be used. However, the handiness decreases with the increase of the wings.
  • FIGS. 8 and 9 show the construction of a soundproofing wall, parts of another kit being used to create composite structures that can be connected with plantable troughs.
  • FIGS. 8, 9 and 10 show a square trough stone T known from EP-A-0215994, which has a dovetail groove N on each of its four sides, which corresponds to the dovetail groove 2 and dovetail spring 15 of the elements according to FIGS Figures 1 and 3 corresponds.
  • the first elements 1 can now be connected to one another via the connecting elements 14 and are lined up. It can be seen in FIG. 8 that the connecting elements are offset by half a height with respect to the trough elements and the first wing elements in order to achieve a good bond.
  • FIG. 9 shows a further function of the shaped wings, or rather the bulges and recesses of the wings, namely their ability to largely absorb the sound and thus to destroy it. Due to the modular construction of the noise barrier, it is easily possible to either omit individual elements and instead install a door that has the same appearance or to attach elements directly to hinges to serve as an emergency exit.
  • the dimensions and the material of the wing elements can be selected in such a way that handy elements are created which can be unloaded and set up without special aids such as heavy cranes and the like.
  • Figure l0 further embodiments are shown. If, for example, either smooth walls or a reinforcement of the walls is desired on one side, the elements 22 which do not have a dovetail spring can be introduced into the first elements as shown in FIG. 10 at the bottom left, so that their smooth outer side looks outwards.
  • the dovetail spring can either be removed or elements can be provided that do not have such a dovetail spring 18.
  • On the right side of FIG. 10 are sound-absorbing rods 21 made of rock wool or the like, which can be pressed into the spaces between two wings.
  • three- or four-leaf elements can of course also be used, which can then achieve an even better composite effect.
  • FIG. 11 shows a cover stone 23 which on the one hand forms an aesthetic finish and on the other hand prevents rain and dirt from entering the wall from above.
  • the cover stone has on its lower side the rib 20 fitting into the groove 19, while the sides can be designed in any way and point downward as shown in FIG.
  • FIG. 12 Another application of the elements according to the invention is shown in FIG. 12, namely for the erection of an embankment wall.
  • the elements can be fully interlocked either by means of the wings, as in the case of the sound-absorbing wall, in the present case the sides pointing upwards or downwards are the sides with the wings.
  • the second half elements 26 can serve as anchoring in a foundation 27 at the bottom and as a termination at the top.
  • it can be seen from FIG. 12 that it is not always necessary to achieve complete interlocking between the wings of the elements, but that the elements can also be placed on top of one another, a composite wall being formed even when the wings are not fully interlocked.
  • the dovetail connection parts are not required, but it is of course possible to connect anchoring or decorative elements there by means of these dovetail connections.
  • FIG. 13 shows a further application example of the elements according to the invention. If the dovetail springs of the connecting elements are made somewhat smaller than the corresponding grooves of the first elements, it is possible to achieve a certain curvature. If, however, a larger curvature is desired, asymmetrical connecting elements 24 can be provided which allow curvature in both directions. 13, the upper side of the connecting element 24 is larger than the lower side thereof, so that a curvature of the wall can be achieved.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Paleontology (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Road Paving Structures (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Golf Clubs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

The set of elements for composite constructions contains a first element (1) which has on two mutually opposite transverse sides in each case one dovetail connecting part (2) and on two mutually opposite longitudinal sides three wings (3), each having on both sides, seen from the outside, a projection (5) with adjacent, corresponding recess (6), such that the space (7) between two neighbouring wings is formed identically to the wing in order to be able to form a toothing. The set of elements additionally contains a second element (17) which on one longitudinal side has a dovetail connecting part (18) and on the opposite side three wings (3), and also a connecting part (14) which on two mutually opposite sides has in each case one dovetail connecting part (15) which is designed to be complementary to the dovetail connecting parts (2) of the first element. <??>With such a set of elements, it is possible to construct in a simple manner effective soundproof or retaining walls by the composite method, it being possible to produce the individual elements economically. <IMAGE>

Description

Die vorliegende Erfindung bezieht sich auf einen Bausatz zur Erstellung von Verbundbauwerken, wobei Elemente des Bausatzes über Schwalbenschwanzverbindungen miteinander verbindbar sind. Dabei ist insbesondere an freistehende Mauern gedacht, die in Trockenbauweise erstellt werden können sowie an Schallschutzwände.The present invention relates to a kit for creating composite structures, elements of the kit being connectable to one another via dovetail connections. In particular, free-standing walls, which can be constructed using dry construction methods, and soundproof walls are considered.

Es sind eine Vielzahl von Bausätzen mit den verschieden­sten Elementen bekannt, um Mauern, beispielsweise frei­stehende Mauern oder Schallschutzwände zu erstellen, wo­bei auch Bausätze bekannt sind, die eine Errichtung von Mauern in Trockenbauweise ermöglichen. So ist beispiels­weise aus der EP-A- 0 2l5 994 ein Bausatz zur Erstellung von Verbundbauwerken bekannt, bei welcher Elemente über Schwalbenschwanzverbindungen miteinander verbindbar sind. Diese Elemente sind trogförmig gestaltet und beidseitig bepflanzbar.A large number of kits with the most varied elements are known in order to create walls, for example free-standing walls or soundproof walls, kits also being known which enable walls to be erected in dry construction. For example, EP-A-0 215 994 discloses a kit for creating composite structures, in which elements can be connected to one another via dovetail connections. These elements are trough-shaped and can be planted on both sides.

Es ist nun Aufgabe der vorliegenden Erfindung einen Bausatz anzugeben, der einerseits mit einem vorgenannten Bausatz mit Schwalbenschwanzverbindungen kompatibel ist und andererseits leicht und ohne aufwendige Hilfsmittel zu einer wirkungsvollen Schallschutzwand oder eine andere Mauer, die auch für Böschungen verwendbar ist, zusammensetzbar ist. Ausserdem soll der Bausatz in Bezug auf die Vielfalt der Anwendungsmöglichkeiten relativ wenige Elemente umfassen und möglichst wirt­schaftlich und rationell herstellbar sein. Diese Aufga­ben werden mit einem in den Ansprüchen definierten Bausatz gelöst.It is an object of the present invention to provide a kit which is compatible on the one hand with a previously mentioned kit with dovetail connections and on the other hand can be easily and without complex aids to form an effective soundproofing wall or another wall which can also be used for embankments. In addition, the kit should include relatively few elements in terms of the variety of possible applications and should be as economical and rational to manufacture as possible. These tasks are solved with a kit defined in the claims.

Die Erfindung wird nun im einzelnen anhand einer Zeich­nung von Ausführungsbeispielen näher erläutert.

  • Fig. l zeigt in perspektivischer Sicht ein erstes er­ findungsgemässes Element des Bausatzes,
  • Fig. 2 zeigt das Element von Fig. l in der Draufsicht,
  • Fig. 3 zeigt in perspektivischer Sicht ein Verbin­dungselement,
  • Fig. 4 zeigt das Element von Fig. 3 von oben,
  • Fig. 5 zeigt in perspektivischer Sicht ein weiteres erfindungsgemässes Element,
  • Fig. 6 zeigt das Element von Fig. 5 von oben,
  • Fig. 7 zeigt von oben eine Ausführungsvariante des ersten Elementes,
  • Fig. 8 zeigt eine aus vorbekannten und erfindungs­gemässen Elementen erstellte Schallschutzwand in Seitenansicht,
  • Fig. 9 zeigt die Wand von Fig. 8 in der Draufsicht,
  • Fig.10 zeigt eine Ausführungsvariante einer Schall­schutzwand,
  • Fig.ll zeigt ein Abschlusselement des Bausatzes,
  • Fig.l2 zeigt ein Anwendungsbeispiel der erfindungs­gemässen Elemente als Böschungswand, und
  • Fig.l3 zeigt ein weiteres Anwendungsbeispiel.
The invention will now be explained in more detail with reference to a drawing of exemplary embodiments.
  • Fig. L shows a first perspective element of the kit according to the invention,
  • Fig. 2 shows the element of Fig. 1 in plan view,
  • 3 shows a perspective view of a connecting element,
  • Fig. 4 shows the element of Fig. 3 from above,
  • 5 shows a perspective view of a further element according to the invention,
  • Fig. 6 shows the element of Fig. 5 from above,
  • 7 shows a variant of the first element from above,
  • 8 shows a side view of a soundproofing wall made from previously known elements according to the invention,
  • Fig. 9 shows the wall of Fig. 8 in plan view,
  • 10 shows an embodiment variant of a soundproof wall,
  • Fig.ll shows a final element of the kit,
  • Fig.l2 shows an application example of the inventive elements as a slope wall, and
  • Fig. 13 shows another application example.

Die Figuren l und 2 beschreiben ein erstes Element l, das an seinen beiden Querseiten eine Schwalbenschwanz­nut 2 und an seinen Längsseiten je drei Flügel 3 auf­weist. Jeder Flügel 3 weist, von aussen, das heisst von der Spitze 4 aus gesehen eine Ausbuchtung, respek­tive einen Absatz 5 auf, der beidseitig des Flügels angeordnet ist. An diesen Absatz 5 schliesst sich eine entsprechende Ausnehmung 6 an, wobei aus den Figuren 2 und 7 klar ersichtlich ist, dass die Zwischenräume 7 zwischen den Flügeln genau gleich, um l80° gedreht, gestaltet sind, wie die Flügel selber, so dass ein Flügel jeweils genau in den Zwischenraum zwischen zwei Flügeln passt. Dies gilt selbstverständlich auch für die Flügel 8 und Zwischenräume 9 des Elementes l0 gemäss Figur 7, dessen Absatz ll, respektive Ausnehmung 12 sägezahnartig ausgebildet ist. Neben der gezeichneten Form der Flügel 3 mit rechteckigen Absätzen und der sich verjüngenden Form der Flügel 8 mit sägezahnartigen Absätzen, respektive Ausnehmungen, sind eine Reihe von anderen Formen denkbar, beispielsweise spitzer zulau­fende, dreieckige Formen oder andere. In den Figuren 1, 2 und 7 erkennt man ferner, dass das Element 1 oder 10 mit einer länglichen Oeffnung 13 versehen ist, die einerseits eine Gewichtsreduktion bringt und anderer­seits der Verankerung, respektive Stabilisierung der aufeinandergebauten Elemente mittels Armierungseisen 25 und Betonfüllung dient, wobei auch Elemente mittels Gewindestangen verspannt werden können. Selbstverständ­lich können anstatt einer länglichen Oeffnung auch mehrere Oeffnungen und mit anderen Formen im Mittelteil des Elementes 1 oder 10 angeordnet sein.Figures 1 and 2 describe a first element l, which has a dovetail groove 2 on its two transverse sides and three wings 3 on its longitudinal sides. Each wing 3 points from the outside, that is seen from the top 4 a bulge, or a shoulder 5, which is arranged on both sides of the wing. This paragraph 5 is followed by a corresponding recess 6, it being clear from FIGS. 2 and 7 that the spaces 7 between the wings are designed exactly the same, rotated by 180 °, like the wings themselves, so that a wing fits exactly into the space between two wings. Of course, this also applies to the wings 8 and spaces 9 of the element 10 according to FIG. 7, the shoulder 11 or recess 12 of which is sawtooth-like. In addition to the drawn shape of the wings 3 with rectangular shoulders and the tapered shape of the wings 8 with sawtooth-like heels or recesses, a number of other shapes are conceivable, for example tapering, triangular shapes or others. In Figures 1, 2 and 7 you can also see that the element 1 or 10 is provided with an elongated opening 13, which on the one hand brings a reduction in weight and on the other hand serves to anchor or stabilize the elements built on each other by means of reinforcing iron 25 and concrete filling, whereby also Elements can be clamped using threaded rods. Of course, instead of one elongated opening, several openings and with other shapes can be arranged in the middle part of the element 1 or 10.

In den Figuren 3 und 4 ist ein Verbindungselement 14 dargestellt, das an zwei gegenüberliegenden Seiten je eine Schwalbenschwanzfeder 15 aufweist, die in die Schwalbenschwanznut 2 passt. Es ist klar, dass auch eine Umkehrung der beiden Verbindungsteile möglich ist d.h., dass am ersten Element Schwalbenschwanzfedern und am Verbindungselement Schwalbenschwanznuten vorgesehen sind. Das Verbindungselement weist ferner eine Sicke 16 auf, an der es gespalten werden kann.FIGS. 3 and 4 show a connecting element 14 which has a dovetail spring 15 on two opposite sides, which fits into the dovetail groove 2. It is clear that the two connecting parts can also be reversed, that is to say that dovetail springs are provided on the first element and dovetail grooves are provided on the connecting element. The connecting element also has a bead 16 on which it can be split.

In den Figuren 5 und 6 ist ein zweites Element 17 dargestellt, das auf einer seiner Längsseiten, in der Mitte, eine Schwalbenschwanzfeder 18 und auf der anderen Längsseite, wie das erste Element mit drei Flügeln 3 oder gegebenenfalls 8 versehen ist. Das zweite Element 26 (Figur 12) kann auch in der Form der Ausführungsvari­ante gemäss Figur 7 ausgebildet sein.FIGS. 5 and 6 show a second element 17, which is provided on one of its long sides, in the middle, with a dovetail spring 18 and on the other long side, like the first element, with three wings 3 or possibly 8. The second element 26 (FIG. 12) can also be designed in the form of the embodiment variant according to FIG. 7.

Man erkennt aus den Figuren 1, 2 und 7 ferner, dass das erste Element an der in der Zeichnung oben liegenden Seite eine breite, durchgehende Nut 19 und die Unter­seite eine entsprechende Rippe 20 aufweist. Wie aus den Figuren 8 und 11 hervorgeht, gestattet dies eine Verriegelung der aufeinander liegenden ersten Elemente auch in vertikaler Richtung.It can also be seen from FIGS. 1, 2 and 7 that the first element has a wide, continuous groove 19 on the side lying above in the drawing, and the underside has a corresponding rib 20. As can be seen from FIGS. 8 and 11, this allows the first elements lying on top of one another to be locked in the vertical direction.

Als Materialien für solche Elemente kommen sämtliche für die Herstellung von Verbundsteinen gebräuchlichen Stoffe in Frage, insbesondere auch Leichtbeton und grobporiges, schallschluckendes Material. In den vorliegenden Ausfüh­rungsbeispielen sind jeweils Elemente mit drei Flügeln gezeichnet, doch können auch Elemente mit zwei, vier oder mehr Flügeln verwendet werden. Allerdings nimmt dann mit der Zunahme der Flügel die Handlichkeit ab.All materials customary for the production of composite blocks can be considered as materials for such elements, in particular also lightweight concrete and coarse-pored, sound-absorbing material. In the present exemplary embodiments, elements with three wings are drawn, but elements with two, four or more wings can also be used. However, the handiness decreases with the increase of the wings.

In den Figuren 8 und 9 ist der Aufbau einer Schall­schutzwand dargestellt, wobei Teile eines anderen Bausatzes zur Erstellung von Verbundbauwerken, die mit bepflanzbaren Trögen verbunden werden können, verwendet werden. In den Figuren 8, 9 und 10 ist ein aus der EP-A-0 2l5 994 bekannter, quadratischer Trogstein T dargestellt, der an allen seinen vier Seiten je eine Schwalbenschwanznut N aufweist, die der Schwalben­schwanznut 2, respektive Schwalbenschwanzfeder 15 der Elemente gemäss den Figuren 1 und 3 entspricht. An­schliessend an diese Trogsteine T können nun über die Verbindungselemente 14 die ersten Elemente 1 aneinander und übereinander gereiht werden. In Figur 8 ist ersicht­lich, dass die Verbindungselemente bezüglich der Trog­elemente und der ersten Flügelelemente um eine halbe Höhe versetzt angeordnet sind, um einen guten Verbund zu erzielen. In Figur 9 ist ferner angedeutet, dass Flügel­elemente auch senkrecht zu der Schallschutzwand ange­reiht werden können, die zudem als Schallschluckelemente dienen. Dies gilt ebenfalls für das zweite Element 17, das in Figur 9 am linken Trogstein angebaut wurde. Sowohl die Trogsteine als auch die Flügelelemente können ausgegossen werden, wobei Armierungseisen 25 verwendet werden können. Insbesondere aus Figur 9 ergibt sich eine weitere Funktion der geformten Flügel, respek­tive der Ausbuchtungen und Ausnehmungen der Flügel, nämlich deren Fähigkeit, den Schall weitgehendst zu absorbieren und somit zu vernichten. Infolge des mo­dularen Aufbaus der Schallschutzwand ist es ohne wei­teres möglich, einzelne Elemente entweder auszulassen und statt dessen eine Türe einzubauen, die das gleiche Aussehen hat oder Elemente direkt an Scharnieren anzu­bringen, um als Notausgang zu dienen. Die Abmessungen und das Material der Flügelelemente können derart gewählt sein, dass handliche Elemente entstehen, die ohne besondere Hilfsmittel wie schwere Krane und der­gleichen entladen und aufgestellt werden können.FIGS. 8 and 9 show the construction of a soundproofing wall, parts of another kit being used to create composite structures that can be connected with plantable troughs. FIGS. 8, 9 and 10 show a square trough stone T known from EP-A-0215994, which has a dovetail groove N on each of its four sides, which corresponds to the dovetail groove 2 and dovetail spring 15 of the elements according to FIGS Figures 1 and 3 corresponds. Following these trough stones T, the first elements 1 can now be connected to one another via the connecting elements 14 and are lined up. It can be seen in FIG. 8 that the connecting elements are offset by half a height with respect to the trough elements and the first wing elements in order to achieve a good bond. In Figure 9 it is also indicated that wing elements can also be arranged perpendicular to the soundproofing wall, which also serve as sound absorbing elements. This also applies to the second element 17, which was attached to the left trough stone in FIG. Both the trough stones and the wing elements can be poured out using reinforcing irons 25. In particular, FIG. 9 shows a further function of the shaped wings, or rather the bulges and recesses of the wings, namely their ability to largely absorb the sound and thus to destroy it. Due to the modular construction of the noise barrier, it is easily possible to either omit individual elements and instead install a door that has the same appearance or to attach elements directly to hinges to serve as an emergency exit. The dimensions and the material of the wing elements can be selected in such a way that handy elements are created which can be unloaded and set up without special aids such as heavy cranes and the like.

In Figur l0 sind weitere Ausführungsvarianten darge­stellt. Falls beispielsweise auf einer Seite entweder glatte Wände oder eine Verstärkung der Mauern erwünscht ist, können die Elemente 22, die keine Schwalbenschwanz­feder aufweisen, wie in Figur 10 links unten dargestellt in den ersten Elementen eingeführt werden, so dass deren glatte Aussenseite nach aussen schaut. Dabei kann die Schwalbenschwanzfeder entweder entfernt werden, oder es können Elemente vorgesehen sein, die eine solche Schwal­benschwanzfeder 18 nicht aufweisen. Auf der rechten Seite von Figur 10 sind schallschluckende Stäbe 21 aus Steinwolle oder dergleichen dargestellt, die in die Zwischenräume zwischen zwei Flügeln gepresst werden können. Statt der zweiflügligen Elemente 22 in Figur 10 links können selbstverständlich auch 3- oder 4-flüglige Elemente verwendet werden, die dann eine noch bessere Verbundwirkung erzielen können.In Figure l0 further embodiments are shown. If, for example, either smooth walls or a reinforcement of the walls is desired on one side, the elements 22 which do not have a dovetail spring can be introduced into the first elements as shown in FIG. 10 at the bottom left, so that their smooth outer side looks outwards. The dovetail spring can either be removed or elements can be provided that do not have such a dovetail spring 18. On the right side of FIG. 10 are sound-absorbing rods 21 made of rock wool or the like, which can be pressed into the spaces between two wings. Instead of the two-leaf elements 22 in FIG. 10 on the left, three- or four-leaf elements can of course also be used, which can then achieve an even better composite effect.

In Figur 11 ist ein Deckstein 23 dargestellt, der einerseits einen ästhetischen Abschluss bildet und andererseits verhindert, dass Regen und Schmutz von oben in die Wand eindringen. Der Deckstein weist an seiner unteren Seite die in die Nut 19 passende Rippe 20 auf, während die Seiten beliebig gestaltet werden können und wie in Figur 11 dargestellt nach unten weisen.FIG. 11 shows a cover stone 23 which on the one hand forms an aesthetic finish and on the other hand prevents rain and dirt from entering the wall from above. The cover stone has on its lower side the rib 20 fitting into the groove 19, while the sides can be designed in any way and point downward as shown in FIG.

In Figur 12 ist eine andere Anwendung der erfindungsge­mässen Elemente dargestellt, nämlich für die Errichtung einer Böschungsmauer. Man erkennt, dass die Elemente entweder wie bei der Schallschluckmauer vollständig mittels der Flügel verzahnt werden können, wobei in vorliegendem Fall die nach oben, respektive unten weisenden Seiten die Seiten mit den Flügeln sind. Dabei können die zweiten halben Elemente 26 unten der Veranke­rung in einem Fundament 27 und oben als Abschluss dienen. Ausserdem ist aus der Figur 12 ersichtlich, dass es nicht immer notwendig ist, eine vollständige Verzah­nung zwischen den Flügeln der Elemente zu erzielen, sondern auch die Elemente aufeinander gelegt werden können, wobei auch bei nicht vollständiger Verzahnung der Flügel eine Verbundmauer entsteht. Im gezeichneten Beispiel werden die Schwalbenschwanzverbindungsteile nicht benötigt, doch ist es selbstverständlich möglich, dort mittels dieser Schwalbenschwanzverbindungen Veran­kerungs- oder Verzierungselemente anzuschliessen.Another application of the elements according to the invention is shown in FIG. 12, namely for the erection of an embankment wall. It can be seen that the elements can be fully interlocked either by means of the wings, as in the case of the sound-absorbing wall, in the present case the sides pointing upwards or downwards are the sides with the wings. The second half elements 26 can serve as anchoring in a foundation 27 at the bottom and as a termination at the top. In addition, it can be seen from FIG. 12 that it is not always necessary to achieve complete interlocking between the wings of the elements, but that the elements can also be placed on top of one another, a composite wall being formed even when the wings are not fully interlocked. In the example shown, the dovetail connection parts are not required, but it is of course possible to connect anchoring or decorative elements there by means of these dovetail connections.

In Figur 13 ist ein weiteres Anwendungsbeispiel der erfindungsgemässen Elemente dargestellt. Falls man die Schwalbenschwanzfedern der Verbindungselemente etwas kleiner gestaltet als die entsprechenden Nuten der ersten Elemente ist es möglich, eine gewisse Krümmung zu erzielen. Falls jedoch eine grössere Krümmung erwünscht ist, können asymetrische Verbindungselemente 24 vorge­sehen sein, die eine Krümmung in beiden Richtungen erlauben. Dabei ist gemäss Figur 13 die Oberseite des Verbindungselementes 24 grösser als dessen Unterseite, so dass eine Krümmung der Wand erzielt werden kann.FIG. 13 shows a further application example of the elements according to the invention. If the dovetail springs of the connecting elements are made somewhat smaller than the corresponding grooves of the first elements, it is possible to achieve a certain curvature. If, however, a larger curvature is desired, asymmetrical connecting elements 24 can be provided which allow curvature in both directions. 13, the upper side of the connecting element 24 is larger than the lower side thereof, so that a curvature of the wall can be achieved.

Es ist auch möglich, die oben angeführten Elemente des Bausatzes aus Holz oder Kunststoff eventuell in einem verkleinerten Massstab anzufertigen, womit diese Elemen­te auch als Spielwaren verwendet werden können.It is also possible to manufacture the above-mentioned elements of the kit from wood or plastic, possibly on a smaller scale, so that these elements can also be used as toys.

Claims (10)

1. Bausatz zur Erstellung von Verbundbauwerken, wobei Elemente des Bausatzes über Schwalbenschwanz-Verbindun­gen miteinander verbindbar sind, dadurch gekennzeichnet, dass er ein erstes Element (1, 10) enthält, das an zwei einander gegenüberliegenden Querseiten je einen Schwal­benschwanz-Verbindungsteil (2) und an zwei einander gegenüberliegenden Längsseiten mindestens zwei Flügel (3, 8) aufweist, die je beidseitig, von aussen gesehen, eine Ausbuchtung (5) mit daran anschliessender, entspre­chender Ausnehmung (6) aufweisen derart, dass der Zwischenraum (7, 9) zwischen zwei benachbarten Flügeln entsprechend dem Flügel gebildet ist.1. Kit for creating composite structures, elements of the kit being connectable to one another via dovetail connections, characterized in that it contains a first element (1, 10) which has a dovetail connecting part (2) and each on two opposite transverse sides has at least two wings (3, 8) on two opposite longitudinal sides, each of which has a bulge (5) on both sides, seen from the outside, with an adjoining corresponding recess (6) such that the space (7, 9) between two adjacent wings corresponding to the wing is formed. 2. Bausatz nach Anspruch 1, dadurch gekennzeichnet, dass eine der Seiten des ersten Elementes (1), die weder die Schwalbenschwanz-Verbindungsteile (2) noch die Flügel (3, 8) enthalten, eine durchgehende Nut (19) und die gegenüberliegende Seite eine entsprechende Rippe (20) aufweist.2. Kit according to claim 1, characterized in that one of the sides of the first element (1), which neither contain the dovetail connecting parts (2) nor the wings (3, 8), a continuous groove (19) and the opposite side has a corresponding rib (20). 3. Bausatz nach Anspruch 1 oder 2, dadurch gekennzeich­net, dass das erste Element (1) quer zu der Nut (19) und der Rippe (20) eine Oeffnung (13) aufweist.3. Kit according to claim 1 or 2, characterized in that the first element (1) transverse to the groove (19) and the rib (20) has an opening (13). 4. Bausatz nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass er ein zweites Element (17, 26) enthält, das auf einer Längsseite ein Schwalbenschwanz-­Verbindungsteil (18) und auf der gegenüberliegenden Seite mindestens zwei Flügel (3, 8) aufweist.4. Kit according to one of claims 1 to 3, characterized in that it contains a second element (17, 26) which has a dovetail connecting part (18) on one longitudinal side and at least two wings (3, 8) on the opposite side. having. 5. Bausatz nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass er ferner ein Verbindungselement (14, 24) enthält, das auf zwei einander gegenüberliegen­den Seiten je ein Schwalbenschwanz-Verbindungsteil (15) aufweist, das komplementär zu den Schwalbenschwanz-Ver­ bindungsteilen (2) des ersten Elementes ausgebildet ist.5. Kit according to one of claims 1 to 4, characterized in that it further contains a connecting element (14, 24), each having a dovetail connecting part (15) on two opposite sides, which is complementary to the dovetail ver binding parts (2) of the first element is formed. 6. Bausatz nach Anspruch 5, dadurch gekennzeichnet, dass das Verbindungselement (14,24) mit einer Sicke (16) versehen ist.6. Kit according to claim 5, characterized in that the connecting element (14, 24) is provided with a bead (16). 7. Bausatz nach Anspruch 5 oder 6, dadurch gekennzeich­net, dass zwei einander gegenüberliegende Seiten des Verbindungselementes (24) ungleich lang sind.7. Kit according to claim 5 or 6, characterized in that two opposite sides of the connecting element (24) are of unequal length. 8. Bausatz nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das erste und das zweite Element (1, 10; 17, 26) pro Seite je drei Flügel (3, 8) aufwei­sen und das erste Element (1, 10) mit Schwalbenschwanz-­Nuten (2) und das Verbindungselement (14) mit Schwalben­schwanz-Federn (15) versehen sind.8. Kit according to one of claims 1 to 7, characterized in that the first and the second element (1, 10; 17, 26) each have three wings (3, 8) and the first element (1, 10) with dovetail grooves (2) and the connecting element (14) with dovetail springs (15). 9. Bausatz nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass er ferner ein Deckstein (23) aufweist, der an seiner Unterseite eine der Nut (19) des ersten Elementes (1, 10) entsprechende Rippe (20) aufweist.9. Kit according to one of claims 1 to 8, characterized in that it further comprises a cover brick (23) having on its underside a groove (19) of the first element (1, 10) corresponding rib (20). 10. Bausatz nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass er ferner schallabsorbierende Stäbe (21) enthält.10. Kit according to one of claims 1 to 9, characterized in that it also contains sound-absorbing rods (21).
EP87810163A 1987-03-20 1987-03-20 Set of elements for composite constructions Expired - Lifetime EP0282679B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP87810163A EP0282679B1 (en) 1987-03-20 1987-03-20 Set of elements for composite constructions
DE8787810163T DE3767472D1 (en) 1987-03-20 1987-03-20 KIT FOR THE CREATION OF COMPOSITE CONSTRUCTIONS.
AT87810163T ATE60103T1 (en) 1987-03-20 1987-03-20 KIT FOR CREATING COMPOSITE STRUCTURES.
DK144488A DK167406B1 (en) 1987-03-20 1988-03-16 THE BUILDING FOR THE CONSTRUCTION OF CONNECTIVE BUILDINGS
NO881218A NO168902C (en) 1987-03-20 1988-03-18 BUILDING KIT FOR MANUFACTURING BUILDING CONSTRUCTIONS WITH MISCELLANEOUS ELEMENTS
CA000561965A CA1304951C (en) 1987-03-20 1988-03-21 Structural assembly for producing interconnecting structures
US07/425,378 US4922678A (en) 1987-03-20 1989-10-19 Structural assembly for producing interconnecting structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87810163A EP0282679B1 (en) 1987-03-20 1987-03-20 Set of elements for composite constructions

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EP0282679A1 true EP0282679A1 (en) 1988-09-21
EP0282679B1 EP0282679B1 (en) 1991-01-16

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US (1) US4922678A (en)
EP (1) EP0282679B1 (en)
AT (1) ATE60103T1 (en)
CA (1) CA1304951C (en)
DE (1) DE3767472D1 (en)
DK (1) DK167406B1 (en)
NO (1) NO168902C (en)

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FR2657903A1 (en) * 1990-02-05 1991-08-09 Socarel Novel type of concrete panel for producing sound-insulating walls
EP0467476A1 (en) * 1990-07-16 1992-01-22 Nijmeegse Betonindustrie De Hamer B.V. Sound absorbing wall
EP0472792A1 (en) * 1990-08-31 1992-03-04 Johannes Willem Joubert Improvements relating to building
WO1995022667A1 (en) * 1994-02-21 1995-08-24 Rolf Scheiwiller Kit for building composite walls
FR2742178A1 (en) * 1995-12-12 1997-06-13 Promo Brevet Borg Sarl Prefabricated block for sound-proof walls and constructing walls and floors
WO1997043499A1 (en) * 1996-05-09 1997-11-20 Waldemar Szczepina Interlocking building block
WO2007122271A1 (en) * 2006-04-24 2007-11-01 Campos Lopez Pablo Construction element
ES2298029A1 (en) * 2006-04-24 2008-05-01 Pablo Campos Lopez Construction element
DE102011104668A1 (en) 2010-11-18 2012-05-24 Rolf Scheiwiller Brick wall system has long stone whose angle between front section and rear section or between left contact surface and right contact surface is of specific value
EP3467206A1 (en) * 2017-10-03 2019-04-10 Risi Stone Inc. Retaining wall block
US10280584B2 (en) 2017-10-03 2019-05-07 Risi Stone, Inc. Reversible segmental retaining wall block, molds and methods for manufacturing same, and methods of forming retaining walls with same

Also Published As

Publication number Publication date
EP0282679B1 (en) 1991-01-16
NO881218D0 (en) 1988-03-18
NO168902C (en) 1992-04-15
ATE60103T1 (en) 1991-02-15
CA1304951C (en) 1992-07-14
NO881218L (en) 1988-12-21
DE3767472D1 (en) 1991-02-21
US4922678A (en) 1990-05-08
DK167406B1 (en) 1993-10-25
DK144488D0 (en) 1988-03-16
NO168902B (en) 1992-01-06
DK144488A (en) 1988-09-21

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