EP3569781B1 - Building element for the construction of buildings - Google Patents

Building element for the construction of buildings Download PDF

Info

Publication number
EP3569781B1
EP3569781B1 EP19158627.0A EP19158627A EP3569781B1 EP 3569781 B1 EP3569781 B1 EP 3569781B1 EP 19158627 A EP19158627 A EP 19158627A EP 3569781 B1 EP3569781 B1 EP 3569781B1
Authority
EP
European Patent Office
Prior art keywords
building element
core layer
covering
building
groove
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.)
Active
Application number
EP19158627.0A
Other languages
German (de)
French (fr)
Other versions
EP3569781A1 (en
Inventor
Guido Romanus Strohecker
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.)
Strohecker Guido Romanus
Original Assignee
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
Publication of EP3569781A1 publication Critical patent/EP3569781A1/en
Application granted granted Critical
Publication of EP3569781B1 publication Critical patent/EP3569781B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/10—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of wood
    • 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
    • E04B2/04—Walls having neither cavities between, nor in, the solid elements
    • E04B2/06—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position
    • E04B2/08—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
    • E04B2/701—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function
    • E04B2/703—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function with longitudinal vertical elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/386—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a frame of unreconstituted or laminated wood

Definitions

  • the invention relates to a building element according to the preamble of claim 1.
  • Building elements are used to erect buildings, and represent basic components of walls, ceilings, floors or roofs, for example. Building elements are either transported in a prefabricated state from a production facility to a construction site, or are manufactured directly on site or in the vicinity of the construction site and then combined into one building. Prefabricated building elements are commonly referred to as "prefabs” and buildings constructed from them as "prefab structures”. The manufacture of buildings from building elements differs from conventional construction methods for buildings essentially in that the construction time of the building is greatly reduced in comparison to, for example, brick constructions. Furthermore, according to the current state of the art, prefabricated building elements are generally produced in a partially or fully automated manner, which means that a further reduction in the construction costs and the construction time, or the production time of the building elements, can be achieved.
  • the document AT 13952 U1 discloses a wall element made of solid wood rods lined up side by side, which extend over the entire height of the wall element.
  • the solid wood slats have longitudinal millings, with the individual solid wood slats interlocking by means of the longitudinal millings.
  • the document EP 1 734 200 A1 discloses a building wall element and a wood-ply composite panel, with at least two layers of wood arranged next to one another, which have layers which are connected to one another by means of grooves opposite one another and ridge strips firmly inserted therein.
  • Such building elements according to the prior art have the disadvantage that their production requires a large amount of high-quality solid wood.
  • Another disadvantage is that high-quality solid wood is only available on the market in limited quantities and at high prices, which increases the cost of the prior art building elements.
  • Another disadvantage is that the use of solid solid wood elements leads to the fact that the design freedom for the building elements produced in this way is restricted. For example, a wall thickness is one using the in AT 13952 U1 disclosed wall element produced wall a multiple of a diameter of the solid wood rods, even if such a wall thickness is not necessary in a specific application. This also results in increased resource consumption of high-quality solid wood, which is expensive and poorly available anyway.
  • the present object is achieved by a building element having the features of claim 1.
  • the embodiment of the building element according to the invention provides a core layer which comprises at least two layers of the core layer.
  • the core sheet plies extend substantially for a member length, with each core sheet ply having an inner surface and an outer surface opposite the inner surface.
  • the inner surface and the outer surface each have a transverse groove.
  • the transverse groove can, for example, be milled into the inner surface or the outer surface.
  • the transverse grooves run in a transverse direction along the building element, which is oriented essentially normal to the element length.
  • a transverse connection element is arranged in the transverse groove of an inner surface and in the transverse groove of an outer surface adjoining this inner surface.
  • the cross-connection element connects the two core layers to form the core layer.
  • a building element has a core layer which is made from a plurality of core layer layers, with the individual core layer layers not having to meet any increased requirements in terms of load capacity or structural stability. It is particularly advantageous that plywood, for example, or even softwood or other inexpensive and readily available wooden elements can be used as the core layers. Furthermore, the cross-connection elements can also be made of wood, as a result of which a building element according to the invention is produced which consists exclusively of wood. A further advantage is that in the manufacture of the building element, additional connecting means such as glue, adhesive or screw connections are not required. This further increases the environmental compatibility of the building element. Furthermore, the building element is suitable for use in regions in which modern fasteners, tools and construction machinery are not available or only to a limited extent. Especially it is advantageous that the modular structure of the core layer enables the component to be adapted to the requirements of different locations. For example, the requirement for increased mechanical stability or thermal insulation can be easily met by adding additional core layer layers without increasing the complexity of the design.
  • figure 1 shows a segment of a building element 1 according to the invention in a preferred embodiment with a core layer 2 with eight core layer layers 3, wherein the building element 1 according to the invention comprises at least two core layer layers 3.
  • the core layers 3 each extend essentially over an element length L, with the in figure 1 illustrated building element 1 is shown along its element length L only in sections.
  • Each of the core layer layers 3 has an inner surface 4 and an outer surface 5 opposite the inner surface 4 .
  • the inner surfaces 4 and the outer surfaces 5 each have at least one transverse groove 6 .
  • the segment of the building element 1 according to the invention shown has the inner surfaces 4 and the outer surfaces 5 of the core layers 3 each having at least two transverse grooves 6 .
  • the transverse grooves 6 run essentially in a transverse direction Q running normal to the element length L along the building element 1. Furthermore, the Building element 1 at least one cross-connection element 7 on.
  • the transverse connecting element 7 is arranged in the transverse groove 6 of an inner surface 4 and in the transverse groove 6 of an outer surface 5 adjoining this inner surface 4 .
  • the illustrated segment of the building element 1 according to the invention comprises a total of fourteen cross-connection elements 7.
  • the cross-connection elements 7 each join two consecutive core layer layers 3 on the inner surface 4 of one core layer layer 3 with the outer surface 5 of the core layer layer 3 following this.
  • this modular structure of the core layer 2 makes it possible to adapt the building element 1 to different requirements, for example with regard to mechanical stability and thermal insulation.
  • a building element according to the invention with only two core layer layers can be used as a relatively thin wall or as a relatively thin roof of a frame-construction wooden house in a country with a moderate climate and low mechanical requirements.
  • building elements with, for example, eight core layer layers 3 can be used, as is shown in figure 8 is shown.
  • the transverse grooves 6 form undercuts 8 in the core layers 3 .
  • Figure 6 and Figure 7 are in addition to the in the figures 1 and 2 shown form further exemplary forms of undercuts 8 to see.
  • the undercuts 8 are formed by transverse grooves 6 in two core layer layers 3 adjoining the inner surface 4 and the outer surface 5 and are shown with a transverse connection element 7 arranged therein.
  • the cross-connection elements 7 engage in the undercuts 8 in a form-fitting manner.
  • two core layer segments 9 are shown in broken lines, which follow in the transverse direction Q on two core layer segments 9 shown continuously.
  • the core layer segments 9 extend essentially over the element length L.
  • the cross-connection element 7 has a length which essentially corresponds to half the extent of one of the core layer segments 9 in the transverse direction Q of the building element 1 .
  • This achieves the advantage that the cross-connection elements 7 overlap the joints of the core layer segments in the transverse direction Q and thus increased stability is achieved.
  • several core layer segments 9 of adjoining core layer layers 3 can be arranged offset to one another and connected with a cross-connection element 7 . This achieves the advantage that the core layer segments 9 of different core layer plies 3 are connected so that they can withstand mechanical loads and the core layer 2 has increased mechanical stability.
  • transverse connection element 7 in the transverse grooves 6 of two core layer segments 9 arranged one after the other in the transverse direction Q. This achieves the advantage that the mechanical stability of the core layer 2 is further increased.
  • the building element 1 has at least one core layer groove 10 running through the core layer 2 .
  • the core layer groove 10 is formed at a position of abutment of consecutive core layer segments 9 .
  • the core layer groove 10 comprises two halves, each half being formed in one of the two consecutive core layer segments 9 .
  • the building element 1 according to the invention comprises at least one core connecting element 11 arranged in the core layer groove 10. In connection with the core layer groove 10, the core connecting element 11 provides a mechanically stable connection of the successive core layer segments 9.
  • the section of the building element 1 shown has three core layer grooves 10, half of which are shown in each case.
  • a core connecting element 11 is arranged in each of two half core layer grooves 10 .
  • the core layer groove 10 forms undercuts 8 in the core layer segments 9, as shown in FIG Figure 6 and Figure 7 shown in detail.
  • the core connecting element 11 engages in the undercuts 8 in a form-fitting manner.
  • FIG. 6 and Figure 7 exemplary forms of undercuts 8 are shown.
  • the undercuts 8 formed by the core layer groove 10 in two adjacent core layer segments 9 can either be in the form of the undercuts 8 formed by the transverse grooves 6 in the core layer layers 3, or have an alternative form.
  • the thickness of the core layer 2 essentially results from the thickness of a core layer 3 multiplied by the number of core layer plies 3 arranged in the core layer 2 .
  • the building element 1 comprises an inner cover 12 which essentially extends over the length L of the element.
  • the inner covering 12 is arranged on a side of the core layer 2 formed by the inner surface 4 of one of the core layer layers 3 .
  • the inner cover 12 has at least one inner groove 13 running in the transverse direction Q.
  • the building element 1 has a holding element 14 which is fastened to the inner surface 4 adjoining the inner covering 12 and is arranged in the inner groove 13 .
  • the holding element 14 is also arranged in the transverse groove 6 of the inner surface 4 adjoining the inner cover 12 .
  • an inner covering 12 which offers the possibility of adapting the appearance of the building element 1, for example from a building interior, to different needs or of changing or renewing it again after a period of time.
  • the holding element 14 can be fastened to the inner surface 4 adjoining the inner cover 12 with wooden nails.
  • the inner cover 12 is different from the inner cover 12 subsequent inner surface 4 spaced. This achieves the advantage that a gap is created between the inner cover 12 and the inner surface 4 . This allows installations such as water lines and/or power lines to be installed behind the inner cover 12 in a simple manner, without additional changes to the building element 1 according to the invention being necessary.
  • the building element 1 shown also includes an outer covering 15 which extends essentially over the length L of the element.
  • the outer covering 15 is arranged on a side of the core layer 2 formed by the outer surface 5 of one of the core layer layers 3 .
  • the outer cover 15 has at least one outer groove 16 running in the transverse direction Q.
  • the building element 1 has a holding element 14 which is fastened to the outer surface 5 adjoining the outer covering 15 and is arranged in the outer groove 16 .
  • the holding element 14 is also arranged in the transverse groove 6 of the outer surface 5 adjoining the outer cover 15 .
  • the holding element 14 can be fastened to the outer surface 5 adjoining the outer cover 15 with wooden nails.
  • planking segments 22 running in the transverse direction Q are arranged between the outer cover 15 and the outer surface 5 adjoining the outer cover 15 . This achieves the advantage that additional protection against penetration of moisture into the core layer 2 of the building element 1 is provided.
  • the planking segments 22 are fastened to the outer surface 5 adjoining the outer cover 15 with wooden nails. This achieves the advantage that the planking segments are connected to the core layer 2 particularly easily and quickly.
  • figure 2 shows the building element 1 according to the invention figure 1 in a sectional view, the sectional plane being arranged normal to the transverse direction Q.
  • the building element 1 shown comprises the core layer 2 with eight core layer layers 3, the inner cover 12 and the outer cover 15.
  • the core layer 2 comprises ten cross-connection elements 7 and two core connection elements 11.
  • the inner cover 12 and the outer cover 15 are each with two holding elements 14 on the core layer 2 fastened.
  • the holding elements 14 on a side facing the inner cover 12 or the outer cover 15 have a engaging section.
  • the section is as in figure 2 shown, hook-shaped.
  • the inner cover 12 and/or the outer cover 15 are hooked into the holding elements 14 .
  • the inner cover 12 and/or the outer cover 15 are rigidly attached to the core layer 2 . It is particularly preferred that the inner cover 12 and/or the outer cover 15 is/are hooked into the holding elements 14 in a detachable manner. This achieves the advantage that the appearance of the building element 1 according to the invention can be changed particularly quickly and easily.
  • figure 3 shows the building element 1 according to the invention according to FIG figure 1 and figure 2 in a cross-sectional view in a section plane normal to the element length L.
  • the inner cover 12 of the building element 1 according to the invention in the preferred embodiment comprises inner segments 17 arranged one after the other in the transverse direction Q. This achieves the advantage that the inner wall cover 12 does not have to be made in one piece and is therefore cheaper to produce. Furthermore, this considerably simplifies the assembly of the inner wall covering 12 and creates a greater scope for variation for different configurations of the inner wall covering 12 .
  • the outer covering 15 comprises outer segments 18 arranged one after the other in the transverse direction Q.
  • this has the advantage that the outer covering 15 does not have to be manufactured in one piece and thus is cheaper to produce.
  • the building element 1 also comprises outer sealing elements 19 arranged between the outer covering 15 and the core layer 2.
  • One of the outer sealing elements 19 covers a joint of successive outer segments 18 and a joint of successive core layer segments 9 along the element length L.
  • the outer sealing elements 19 also have projections 20 running along the element length L, which engage in the outer segments 18 . This achieves the advantage that the seal is additionally improved.
  • a joint sealing element 21 is arranged in the joint of the successive outer segments 18 .
  • the butt sealing element 21 can be designed, for example, as a sealing cord, which is arranged in a groove formed between the successive outer segments 18 .
  • the sealing cord can consist, among other things, of hemp and can, for example, be interspersed with an organic sealant such as tar or grease.
  • the sealing cord can be driven into the joint, for example by a technique known in the boat building art using a hammer and caulking iron. This achieves the advantage that the joint of consecutive outer segments 18 is additionally sealed.
  • three joint sealing elements 19 are arranged in three consecutive joints of four outer segments 18 .
  • the core layer layers 3 with the core layer segments 9, the cross-connection elements 7, and the core connection elements 11 of the building element 1 according to the invention are made entirely of wood according to one embodiment.
  • the building element 1 is designed in this embodiment without an inner cover 12 and outer cover 15 and consists exclusively of wood.
  • at least one of the core layer segments 9, the cross-connection elements 7, and the core connection elements 11 consists of wood.
  • the building element 1 consists of at least one of the inner cover 12, the outer cover 15, the holding elements 14 and the outer sealing elements 19 made of wood.
  • the outer sealing elements 19 can also be made of wood.
  • the impact sealing element 21 can consist of a material other than wood.
  • the impact sealing element 21 can consist of hemp, for example, as described above. This achieves the advantage that a building element 1 made essentially entirely of wood is provided, which has a particularly high level of environmental compatibility and contributes to the sustainable use of resources.
  • core layer segments 9 offset by one or more core layer layers 3 can be interconnected in order to realize a step or slope in the building element, as shown in Fig figure 8 example is shown.

Description

Die Erfindung betrifft ein Gebäudeelement gemäß dem Oberbegriff von Anspruch 1.The invention relates to a building element according to the preamble of claim 1.

Gebäudeelemente werden zur Errichtung von Gebäuden verwendet, und stellen Grundbestandteile von beispielsweise Wänden, Decken, Böden oder Dächern dar. Gebäudeelemente werden entweder in einem vorgefertigten Zustand von einer Produktionsstätte zu einer Baustelle transportiert, oder direkt am Ort der Baustelle, oder in deren Nähe, hergestellt und anschließend zu einem Gebäude zusammengefügt. Vorgefertigte Gebäudeelemente werden in der Regel als "Fertigteile" und aus diesen errichtete Gebäude als "Fertigteilkonstruktionen" bezeichnet. Die Herstellung von Gebäuden aus Gebäudeelementen unterscheidet sich von herkömmlichen Errichtungsverfahren für Gebäude im Wesentlichen dadurch, dass die Errichtungszeit des Gebäudes beispielsweise im Vergleich zu Ziegelkonstruktionen, stark reduziert wird. Des Weiteren werden vorgefertigte Gebäudeelemente nach dem aktuellen Stand der Technik in der Regel teil- oder vollautomatisiert hergestellt, wodurch eine weitere Reduktion der Errichtungskosten und der Errichtungszeit, beziehungsweise der Herstellungszeit der Gebäudeelemente, erreicht werden kann.Building elements are used to erect buildings, and represent basic components of walls, ceilings, floors or roofs, for example. Building elements are either transported in a prefabricated state from a production facility to a construction site, or are manufactured directly on site or in the vicinity of the construction site and then combined into one building. Prefabricated building elements are commonly referred to as "prefabs" and buildings constructed from them as "prefab structures". The manufacture of buildings from building elements differs from conventional construction methods for buildings essentially in that the construction time of the building is greatly reduced in comparison to, for example, brick constructions. Furthermore, according to the current state of the art, prefabricated building elements are generally produced in a partially or fully automated manner, which means that a further reduction in the construction costs and the construction time, or the production time of the building elements, can be achieved.

Ein weiterer wichtiger Aspekt der Bautechnik liegt in der Nachhaltigkeit und der Umweltverträglichkeit der verwendeten Baumaterialien. Aus diesem Grund besteht in letzter Zeit ein erhöhter Bedarf an aus Holz gefertigte Gebäudeteilen. Herkömmlicherweise werden für moderne Holzkonstruktionen Bauteile aus Brettschichtholz verwendet, welche aus mehreren vorverleimten Holzschichten bestehen. Es sind auch Systeme am Markt verfügbar, welche es erlauben Holzbauteile ohne die Verwendung von Leim oder Metallverbindern wie Bolzen oder Schrauben zu fertigen. Diese weisen eine besonders hohe Umweltverträglichkeit und Nachhaltigkeit auf.Another important aspect of construction technology is the sustainability and environmental compatibility of the building materials used. For this reason, there has recently been an increased demand for building parts made of wood. Traditionally, components made of glued laminated timber are used for modern wooden structures, which consist of several pre-glued layers of wood. There are also systems available on the market that allow wooden components to be manufactured without the use of glue or metal connectors such as bolts or screws. These have a particularly high level of environmental compatibility and sustainability.

Das Dokument AT 13952 U1 offenbart ein Wandelement aus nebeneinandergereihten Vollholzstäben, welche sich über die gesamte Höhe des Wandelements erstrecken. Die Vollholzstäbe weisen Längsfräsungen auf, wobei die einzelnen Vollholzstäbe mittels der Längsfräsungen ineinandergreifen.The document AT 13952 U1 discloses a wall element made of solid wood rods lined up side by side, which extend over the entire height of the wall element. The solid wood slats have longitudinal millings, with the individual solid wood slats interlocking by means of the longitudinal millings.

Das Dokument EP 1 734 200 A1 offenbart ein Gebäudewandelement und eine Holzlagenverbundplatte, mit mindestens zwei lagenweise nebeneinander angeordneten Hölzern, welche Lagen aufweisen, die mittels einander gegenüberliegenden Nuten und darin fest eingesetzten Gratleisten miteinander verbunden sind.The document EP 1 734 200 A1 discloses a building wall element and a wood-ply composite panel, with at least two layers of wood arranged next to one another, which have layers which are connected to one another by means of grooves opposite one another and ridge strips firmly inserted therein.

Derartige Gebäudeelemente gemäß dem Stand der Technik weisen den Nachteil auf, dass deren Herstellung eine große Menge an qualitativ hochwertigem Vollholz erfordert. Ein weiterer Nachteil besteht darin, dass hochqualitatives Vollholz am Markt nur in eingeschränktem Umfang und zu hohen Preisen zur Verfügung steht, wodurch die Kosten der Gebäudeelemente gemäß dem Stand der Technik erhöht werden. Ein weiterer Nachteil besteht darin, dass die Verwendung von massiven Vollholzelementen dazu führt, dass der Gestaltungsspielraum für die auf diese Weise hergestellte Gebäudeelemente eingeschränkt wird. Beispielsweise beträgt eine Wanddicke einer unter Verwendung des in AT 13952 U1 offenbarten Wandelements hergestellten Wand ein Vielfaches eines Durchmessers eines der Vollholzstäbe, selbst wenn eine derartige Wandstärke in einem konkreten Verwendungsfall nicht notwendig ist. Hierdurch entsteht zudem ein erhöhter Ressourcenverbrauch an ohnehin kostspieligem und schlecht verfügbarem qualitativ hochwertigem Vollholz.Such building elements according to the prior art have the disadvantage that their production requires a large amount of high-quality solid wood. Another disadvantage is that high-quality solid wood is only available on the market in limited quantities and at high prices, which increases the cost of the prior art building elements. Another disadvantage is that the use of solid solid wood elements leads to the fact that the design freedom for the building elements produced in this way is restricted. For example, a wall thickness is one using the in AT 13952 U1 disclosed wall element produced wall a multiple of a diameter of the solid wood rods, even if such a wall thickness is not necessary in a specific application. This also results in increased resource consumption of high-quality solid wood, which is expensive and poorly available anyway.

Es ist die Aufgabe der vorliegenden Erfindung ein Gebäudeelement zu bilden, welches die Nachteile des Standes der Technik vermeidet.It is the object of the present invention to form a building element which avoids the disadvantages of the prior art.

Erfindungsgemäß wird die vorliegende Aufgabe durch ein Gebäudeelement mit den Merkmalen von Anspruch 1 gelöst.According to the invention, the present object is achieved by a building element having the features of claim 1.

Die erfindungsgemäße Ausführung des Gebäudeelements sieht eine Kernschicht vor, welche zumindest zwei Kernschichtlagen umfasst. Die Kernschichtlagen erstrecken sich im Wesentlichen über eine Elementlänge, wobei jede Kernschichtlage eine Innenfläche und eine der Innenfläche gegenüberliegende Außenfläche aufweist. Die Innenfläche und die Außenfläche weisen jeweils eine Quernut auf. Die Quernut kann in die Innenfläche beziehungsweise die Außenfläche beispielsweise eingefräst sein. Die Quernuten verlaufen in einer Querrichtung entlang des Gebäudeelements, welche im Wesentlichen normal auf die Elementlänge orientiert ist. In der Quernut einer Innenfläche und in der Quernut einer an diese Innenfläche angrenzenden Außenfläche ist des Weiteren ein Querverbindungselement angeordnet. Das Querverbindungselement verbindet die beiden Kernschichtlagen zu der Kernschicht. Hierdurch wird der Vorteil erreicht, dass ein Gebäudeelement eine Kernschicht aufweist, welche aus mehreren Kernschichtlagen gefertigt ist, wobei die einzelnen Kernschichtlagen keine erhöhten Anforderungen hinsichtlich Belastbarkeit oder struktureller Stabilität zu erfüllen haben. Besonders vorteilhaft ist, dass hierdurch beispielsweise Sperrholz, oder sogar Weichholz beziehungsweise sonstige kostengünstige und leicht verfügbare Holzelemente als Kernschichtlagen eingesetzt werden können. Die Querverbindungselemente können des Weiteren ebenfalls aus Holz gefertigt sein, wodurch ein erfindungsgemäßes Gebäudeelement erzeugt wird, welches ausschließlich aus Holz besteht. Ein weiterer Vorteil besteht darin, dass bei der Herstellung des Gebäudeelements auf zusätzliche Verbindungsmittel wie beispielsweise Leim, Klebstoff, oder Schraubverbindungen verzichtet wird. Hierdurch wird die Umweltverträglichkeit des Gebäudeelements weiter gesteigert. Des Weiteren eignet sich das Gebäudeelement zum Einsatz in Regionen, in welchen moderne Verbindungsmittel, Werkzeuge und Baumaschinen nicht oder nur in eingeschränktem Umfang zur Verfügung stehen. Besonders vorteilhaft ist, dass der modulare Aufbau der Kernschicht eine Adaption des Bauelements an die Anforderungen unterschiedlicher Standorte ermöglicht. Beispielsweise kann die Anforderung nach einer erhöhten mechanischen Stabilität oder Wärmedämmung durch das Hinzufügen zusätzlicher Kernschichtlagen auf einfache Weise erfüllt werden, ohne die Komplexität der Konstruktion zu erhöhen.The embodiment of the building element according to the invention provides a core layer which comprises at least two layers of the core layer. The core sheet plies extend substantially for a member length, with each core sheet ply having an inner surface and an outer surface opposite the inner surface. The inner surface and the outer surface each have a transverse groove. The transverse groove can, for example, be milled into the inner surface or the outer surface. The transverse grooves run in a transverse direction along the building element, which is oriented essentially normal to the element length. Furthermore, a transverse connection element is arranged in the transverse groove of an inner surface and in the transverse groove of an outer surface adjoining this inner surface. The cross-connection element connects the two core layers to form the core layer. This achieves the advantage that a building element has a core layer which is made from a plurality of core layer layers, with the individual core layer layers not having to meet any increased requirements in terms of load capacity or structural stability. It is particularly advantageous that plywood, for example, or even softwood or other inexpensive and readily available wooden elements can be used as the core layers. Furthermore, the cross-connection elements can also be made of wood, as a result of which a building element according to the invention is produced which consists exclusively of wood. A further advantage is that in the manufacture of the building element, additional connecting means such as glue, adhesive or screw connections are not required. This further increases the environmental compatibility of the building element. Furthermore, the building element is suitable for use in regions in which modern fasteners, tools and construction machinery are not available or only to a limited extent. Especially it is advantageous that the modular structure of the core layer enables the component to be adapted to the requirements of different locations. For example, the requirement for increased mechanical stability or thermal insulation can be easily met by adding additional core layer layers without increasing the complexity of the design.

Vorteilhafte Ausgestaltungen des erfindungsgemäßen Gebäudeelements, sowie alternativer Ausführungsvarianten werden in weiterer Folge anhand der Figuren näher erläutert.

  • Figur 1 zeigt ein Segment eines erfindungsgemäßen Gebäudeelements in einer perspektivischen Darstellung mit einer Kernschicht aus mehreren Kernschichtlagen.
  • Figur 2 zeigt einen Schnitt durch das erfindungsgemäße Gebäudeelement entlang der Dicke des Gebäudeelements.
  • Figur 3 zeigt einen Schnitt durch das erfindungsgemäße Gebäudeelement entlang einer Querrichtung.
  • Figur 4 zeigt einen Schnitt durch eine alternative Ausführungsvariante des erfindungsgemäßen Gebäudeelements entlang der Dicke des Gebäudeelements.
  • Figur 5 zeigt einen Schnitt durch die alternative Ausführungsvariante des erfindungsgemäßen Gebäudeelements gemäß Figur 4 entlang der Querrichtung.
  • Figur 6 zeigt eine beispielhafte erste Form von Hinterschneidungen in angrenzenden Kernschichtlagen beziehungsweise in angrenzenden Kernschichtsegmenten.
  • Figur 7 zeigt eine beispielhafte zweite Form von Hinterschneidungen in angrenzenden Kernschichtlagen beziehungsweise in angrenzenden Kernschichtsegmenten.
  • Figur 8 zeigt einen Schnitt durch einen Teil eines Gebäudes, das mit erfindungsgemäßen Gebäudeelementen in Rahmen-/Spantenbauweise errichtet wurde.
Advantageous configurations of the building element according to the invention, as well as alternative design variants, are explained in more detail below with reference to the figures.
  • figure 1 shows a segment of a building element according to the invention in a perspective representation with a core layer made of several core layer layers.
  • figure 2 shows a section through the building element according to the invention along the thickness of the building element.
  • figure 3 shows a section through the building element according to the invention along a transverse direction.
  • figure 4 shows a section through an alternative embodiment of the building element according to the invention along the thickness of the building element.
  • figure 5 shows a section through the alternative embodiment of the building element according to the invention figure 4 along the transverse direction.
  • figure 6 shows an exemplary first form of undercuts in adjacent core layer layers or in adjacent core layer segments.
  • figure 7 shows an exemplary second form of undercuts in adjacent core layer layers or in adjacent core layer segments.
  • figure 8 shows a section through a part of a building that was erected with building elements according to the invention in frame / frame construction.

Figur 1 zeigt ein Segment eines erfindungsgemäßen Gebäudeelements 1 in einer bevorzugten Ausführungsform mit einer Kernschicht 2 mit acht Kernschichtlagen 3, wobei das erfindungsgemäße Gebäudeelement 1 zumindest zwei Kernschichtlagen 3 umfasst. Die Kernschichtlagen 3 erstrecken sich jeweils im Wesentlichen über eine Elementlänge L, wobei das in Figur 1 dargestellte Gebäudeelement 1 entlang seiner Elementlänge L nur abschnittsweise gezeigt ist. Jede der Kernschichtlagen 3 weist eine Innenfläche 4, und eine der Innenfläche 4 gegenüberliegende Außenfläche 5 auf. Die Innenflächen 4 und die Außenflächen 5 weisen jeweils zumindest eine Quernut 6 auf. In dem in Figur 1 dargestellten Segment des erfindungsgemäßen Gebäudeelements 1 weisen die Innenflächen 4 und die Außenflächen 5 der Kernschichtlagen 3 jeweils zumindest zwei Quernuten 6 auf. Die Quernuten 6 verlaufen im Wesentlichen in einer normal auf die Elementlänge L entlang des Gebäudeelements 1 verlaufenden Querrichtung Q. Des Weiteren weist das Gebäudeelement 1 zumindest ein Querverbindungselement 7 auf. Das Querverbindungselement 7 ist in der Quernut 6 einer Innenfläche 4 und der Quernut 6 einer, an diese Innenfläche 4 angrenzenden Außenfläche 5 angeordnet. In Figur 1 umfasst das dargestellte Segment des erfindungsgemäßen Gebäudeelements 1 insgesamt vierzehn Querverbindungselemente 7. Die Querverbindungselemente 7 fügen jeweils zwei aufeinanderfolgende Kernschichtlagen 3 an der Innenfläche 4 der einen Kernschichtlage 3, mit der Außenfläche 5 der auf diese folgenden Kernschichtlage 3 zusammen. Hierdurch wird der Vorteil erreicht, dass mehrere Kernschichtlagen 3 zu einer Kernschicht 2 zusammengefügt werden, wobei an die einzelnen Kernschichtlagen 3 keine erhöhten Materialanforderungen bestehen, da die Stabilität des Gebäudeelements 1 durch die Verbindung der Kernschichtlagen 3 untereinander bereitgestellt wird. Besonders vorteilhaft ist, dass dieser modulare Aufbau der Kernschicht 2 die Möglichkeit bereitstellt das Gebäudeelement 1 an unterschiedliche Anforderungen, beispielsweise in Bezug auf mechanische Stabilität und Wärmedämmung, anzupassen. So kann beispielsweise ein erfindungsgemäßes Gebäudeelement mit nur zwei Kernschichtlagen als relativ dünne Wand oder als relativ dünnes Dach eines in Rahmenbauweise errichteten Holzhauses in einem Land mit gemäßigtem Klima und geringen mechanischen Anforderungen verwendet werden. Für eine Berghütte mit erhöhten Anforderungen an mechanische Stabilität und Wärmedämmung können Gebäudeelemente mit beispielsweise acht Kernschichtlagen 3 verwendet werden, wie dies in Figur 8 dargestellt ist. figure 1 shows a segment of a building element 1 according to the invention in a preferred embodiment with a core layer 2 with eight core layer layers 3, wherein the building element 1 according to the invention comprises at least two core layer layers 3. The core layers 3 each extend essentially over an element length L, with the in figure 1 illustrated building element 1 is shown along its element length L only in sections. Each of the core layer layers 3 has an inner surface 4 and an outer surface 5 opposite the inner surface 4 . The inner surfaces 4 and the outer surfaces 5 each have at least one transverse groove 6 . in the in figure 1 The segment of the building element 1 according to the invention shown has the inner surfaces 4 and the outer surfaces 5 of the core layers 3 each having at least two transverse grooves 6 . The transverse grooves 6 run essentially in a transverse direction Q running normal to the element length L along the building element 1. Furthermore, the Building element 1 at least one cross-connection element 7 on. The transverse connecting element 7 is arranged in the transverse groove 6 of an inner surface 4 and in the transverse groove 6 of an outer surface 5 adjoining this inner surface 4 . In figure 1 the illustrated segment of the building element 1 according to the invention comprises a total of fourteen cross-connection elements 7. The cross-connection elements 7 each join two consecutive core layer layers 3 on the inner surface 4 of one core layer layer 3 with the outer surface 5 of the core layer layer 3 following this. This achieves the advantage that several core layer layers 3 are joined together to form a core layer 2, with the individual core layer layers 3 not having any increased material requirements, since the stability of the building element 1 is provided by the connection of the core layer layers 3 to one another. It is particularly advantageous that this modular structure of the core layer 2 makes it possible to adapt the building element 1 to different requirements, for example with regard to mechanical stability and thermal insulation. For example, a building element according to the invention with only two core layer layers can be used as a relatively thin wall or as a relatively thin roof of a frame-construction wooden house in a country with a moderate climate and low mechanical requirements. For a mountain hut with increased requirements for mechanical stability and thermal insulation, building elements with, for example, eight core layer layers 3 can be used, as is shown in figure 8 is shown.

Gemäß der bevorzugten Ausführungsvariante des erfindungsgemäßen Gebäudeelements 1 formen die Quernuten 6 Hinterschneidungen 8 in den Kernschichtlagen 3 aus. In Figur 6 und Figur 7 sind zusätzlich zu der in den Figuren 1 und 2 dargestellten Form weitere beispielhafte Formen von Hinterschneidungen 8 zu sehen. Die Hinterschneidungen 8 sind durch Quernuten 6 in zwei an der Innenfläche 4 und der Außenfläche 5 angrenzenden Kernschichtlagen 3 ausgebildet und mit einem darin angeordneten Querverbindungselement 7 dargestellt. Die Querverbindungselemente 7 greifen in die Hinterschneidungen 8 formschlüssig ein. Hierdurch wird der Vorteil bereitgestellt, dass die Kernschichtlagen 3 besonders widerstandsfähig verbunden sind, ein auseinanderdriften der Kernschichtlagen 3 verhindert, und eine erhöhte mechanische Stabilität der Kernschicht 2 erreicht wird.According to the preferred embodiment variant of the building element 1 according to the invention, the transverse grooves 6 form undercuts 8 in the core layers 3 . In Figure 6 and Figure 7 are in addition to the in the figures 1 and 2 shown form further exemplary forms of undercuts 8 to see. The undercuts 8 are formed by transverse grooves 6 in two core layer layers 3 adjoining the inner surface 4 and the outer surface 5 and are shown with a transverse connection element 7 arranged therein. The cross-connection elements 7 engage in the undercuts 8 in a form-fitting manner. This provides the advantage that the core layer layers 3 are connected in a particularly robust manner, the core layer layers 3 are prevented from drifting apart, and increased mechanical stability of the core layer 2 is achieved.

Wie in Figur 1 mit strichlierten Linien dargestellt, umfassen die Kernschichtlagen 3 gemäß der bevorzugten Ausführungsform des erfindungsgemäßen Gebäudeelements 1 in der Querrichtung Q aufeinanderfolgend angeordnete Kernschichtsegmente 9. In Figur 1 sind zwei Kernschichtsegmente 9 in strichlierten Linien dargestellt, welche in der Querrichtung Q auf zwei durchgängig dargestellte Kernschichtsegmente 9 folgen. Die Kernschichtsegmente 9 erstrecken sich im Wesentlichen über die Elementlänge L. Durch die Segmentierung der Kernschichtlagen 3 wird der Vorteil erreicht, dass eine Kernschichtlage 3 beispielsweise aus mehreren aneinandergereihten Brettern aufgebaut werden kann. Einzelne Bretter sind im Vergleich zu großen Platten kostengünstig und in großer Menge verfügbar, wodurch die Materialkosten des Gebäudeelements 1 weiter reduziert werden. Zusätzlich werden große Holzplatten oftmals durch verleimen verschiedener Holzelemente hergestellt. Besonders vorteilhaft ist, dass durch den Aufbau der Kernschichtlagen 3 aus einzelnen Kernschichtsegmenten 9 die Kernschicht 2 des Gebäudeelements 1 im Wesentlichen leimfrei hergestellt werden kann.As in figure 1 shown with dashed lines, the core layer layers 3 according to the preferred embodiment of the building element 1 according to the invention in the transverse direction Q successively arranged core layer segments 9. In figure 1 two core layer segments 9 are shown in broken lines, which follow in the transverse direction Q on two core layer segments 9 shown continuously. The core layer segments 9 extend essentially over the element length L. By the Segmentation of the core layer layers 3 achieves the advantage that a core layer layer 3 can be built up, for example, from a number of boards lined up in a row. Compared to large panels, individual boards are inexpensive and available in large quantities, which further reduces the material costs of the building element 1 . In addition, large wooden panels are often made by gluing different wooden elements together. It is particularly advantageous that the core layer 2 of the building element 1 can be produced substantially without glue due to the construction of the core layer layers 3 from individual core layer segments 9 .

In dem erfindungsgemäßen Gebäudeelement 1 weist das Querverbindungselement 7 eine Länge auf, welche im Wesentlichen einer halben Ausdehnung eines der Kernschichtsegmente 9 in der Querrichtung Q des Gebäudeelements 1 entspricht. Hierdurch wird der Vorteil erreicht, dass die Querverbindungselemente 7 die Stöße der Kernschichtsegmente in der Querrichtung Q überlappen und somit erhöhte Stabilität erreicht wird. Des Weiteren können mehrere Kernschichtsegmente 9 angrenzender Kernschichtlagen 3 versetzt zueinander angeordnet und mit einem Querverbindungselement 7 verbunden werden. Hierdurch wird der Vorteil erreicht, dass die Kernschichtsegmente 9 verschiedener Kernschichtlagen 3 mechanisch belastbar verbunden werden und die Kernschicht 2 eine erhöhte mechanische Stabilität aufweist.In the building element 1 according to the invention, the cross-connection element 7 has a length which essentially corresponds to half the extent of one of the core layer segments 9 in the transverse direction Q of the building element 1 . This achieves the advantage that the cross-connection elements 7 overlap the joints of the core layer segments in the transverse direction Q and thus increased stability is achieved. Furthermore, several core layer segments 9 of adjoining core layer layers 3 can be arranged offset to one another and connected with a cross-connection element 7 . This achieves the advantage that the core layer segments 9 of different core layer plies 3 are connected so that they can withstand mechanical loads and the core layer 2 has increased mechanical stability.

Besonders vorteilhaft ist, das Querverbindungselement 7 in den Quernuten 6 von zwei in der Querrichtung Q aufeinanderfolgend angeordneten Kernschichtsegmenten 9 anzuordnen. Hierdurch wird der Vorteil erreicht, dass die mechanische Stabilität der Kernschicht 2 weiter erhöht wird.It is particularly advantageous to arrange the transverse connection element 7 in the transverse grooves 6 of two core layer segments 9 arranged one after the other in the transverse direction Q. This achieves the advantage that the mechanical stability of the core layer 2 is further increased.

Gemäß der bevorzugten Ausführungsform der Erfindung weist das erfindungsgemäße Gebäudeelement 1 zumindest eine durch die Kernschicht 2 verlaufende Kernschichtnut 10 auf. Die Kernschichtnut 10 ist an einer Position eines Stoßes aufeinanderfolgender Kernschichtsegmente 9 ausgebildet. Die Kernschichtnut 10 umfasst zwei Hälften, wobei jeweils eine Hälfte in einem von den zwei aufeinanderfolgenden Kernschichtsegmenten 9 ausgebildet ist. Beim Zusammenfügen der aufeinanderfolgenden Kernschichtsegmente 9 zu einer Kernschichtlage 3 werden die beiden Hälften an dem Stoß zu einer vollständigen Kernschichtnut 10 zusammengefügt. Das erfindungsgemäße Gebäudeelement 1 umfasst zumindest ein in der Kernschichtnut 10 angeordnetes Kernverbindungselement 11. Das Kernverbindungselement 11 stellt in Verbindung mit der Kernschichtnut 10 eine mechanisch stabile Verbindung der aufeinanderfolgenden Kernschichtsegmente 9 bereit. Hierdurch wird der Vorteil erreicht, dass die Kernschichtsegmente 9 entlang der Querrichtung Q mechanisch stabil fixiert werden, und ein auseinanderdriften der aufeinanderfolgenden Kernschichtsegmente 9 unter Last verhindert wird. Der in Figur 1 dargestellte Abschnitt des Gebäudeelements 1 weist drei Kernschichtnuten 10 auf, welche jeweils zur Hälfte dargestellt sind. In zwei halben Kernschichtnuten 10 ist jeweils ein Kernverbindungselement 11 angeordnet. Die Kernschichtnut 10 formt Hinterschneidungen 8 in den Kernschichtsegmenten 9 aus, wie in Figur 6 und Figur 7 im Detail dargestellt. Das Kernverbindungselement 11 greift in die Hinterschneidungen 8 formschlüssig ein. Hierdurch wird der Vorteil erreicht, dass die Kernschichtsegmente 9 besonders widerstandsfähig verbunden werden, und eine erhöhte mechanische Stabilität der Kernschicht 2 bereitgestellt wird. In Figur 6 und Figur 7 sind beispielhafte Formen von Hinterschneidungen 8 dargestellt. Die durch die Kernschichtnut 10 ausgebildeten Hinterschneidungen 8 in zwei angrenzenden Kernschichtsegmenten 9 können entweder der Form der durch die Quernuten 6 in den Kernschichtlagen 3 ausgebildeten Hinterschneidungen 8 vorliegen, oder eine alternative Form aufweisen.According to the preferred embodiment of the invention, the building element 1 according to the invention has at least one core layer groove 10 running through the core layer 2 . The core layer groove 10 is formed at a position of abutment of consecutive core layer segments 9 . The core layer groove 10 comprises two halves, each half being formed in one of the two consecutive core layer segments 9 . When the successive core layer segments 9 are joined together to form a core layer layer 3, the two halves are joined together at the joint to form a complete core layer groove 10. The building element 1 according to the invention comprises at least one core connecting element 11 arranged in the core layer groove 10. In connection with the core layer groove 10, the core connecting element 11 provides a mechanically stable connection of the successive core layer segments 9. This achieves the advantage that the core layer segments 9 are fixed in a mechanically stable manner along the transverse direction Q, and the successive core layer segments 9 is prevented under load. the inside figure 1 The section of the building element 1 shown has three core layer grooves 10, half of which are shown in each case. A core connecting element 11 is arranged in each of two half core layer grooves 10 . The core layer groove 10 forms undercuts 8 in the core layer segments 9, as shown in FIG Figure 6 and Figure 7 shown in detail. The core connecting element 11 engages in the undercuts 8 in a form-fitting manner. This achieves the advantage that the core layer segments 9 are connected in a particularly robust manner, and increased mechanical stability of the core layer 2 is provided. In Figure 6 and Figure 7 exemplary forms of undercuts 8 are shown. The undercuts 8 formed by the core layer groove 10 in two adjacent core layer segments 9 can either be in the form of the undercuts 8 formed by the transverse grooves 6 in the core layer layers 3, or have an alternative form.

Besonders vorteilhaft ist, das Kernverbindungselement 11, wie in Figur 1 dargestellt, in einer Länge auszuführen, welche im Wesentlichen einer Dicke der Kernschicht 2 entspricht. Die Dicke der Kernschicht 2 ergibt sich hierbei im Wesentlichen aus der Dicke einer Kernschichtlage 3 multipliziert mit der Anzahl der in der Kernschicht 2 angeordneten Kernschichtlagen 3. Hierdurch wird der Vorteil erreicht, dass das Kernverbindungselement 11 durch die gesamte Kernschicht 2 verläuft. Hierdurch wird das Zusammenfügen des Gebäudeelements 1 vereinfacht, und dessen mechanische Stabilität weiter erhöht.It is particularly advantageous that the core connecting element 11, as shown in figure 1 shown to be carried out in a length which essentially corresponds to a thickness of the core layer 2 . The thickness of the core layer 2 essentially results from the thickness of a core layer 3 multiplied by the number of core layer plies 3 arranged in the core layer 2 . This has the advantage that the core connecting element 11 runs through the entire core layer 2 . This simplifies the assembly of the building element 1 and further increases its mechanical stability.

Das Gebäudeelement 1 umfasst des Weiteren in der bevorzugten Ausführungsform eine Innenabdeckung 12, welche sich im Wesentlichen über die Elementlänge L erstreckt. Die Innenabdeckung 12 ist an einer von der Innenfläche 4 einer der Kernschichtlagen 3 gebildeten Seite der Kernschicht 2 angeordnet. Die Innenabdeckung 12 weist zumindest eine in der Querrichtung Q verlaufende Innennut 13 auf. Das Gebäudeelement 1 weist ein Halteelement 14 auf, welches an der an die Innenabdeckung 12 anschließenden Innenfläche 4 befestigt, und in der Innennut 13 angeordnet ist. Wie in Figur 2 dargestellt ist das Halteelement 14 des Weiteren in der Quernut 6 der an die Innenabdeckung 12 anschließenden Innenfläche 4 angeordnet. Hierdurch wird der Vorteil erreicht, dass eine Innenabdeckung 12 bereitgestellt wird, welche die Möglichkeit bietet, das Erscheinungsbild des Gebäudeelements 1 beispielsweise von einem Gebäudeinnenraum aus betrachtet, an unterschiedliche Bedürfnisse anzupassen oder nach einer Zeit wieder zu verändern oder zu erneuern. Alternativ kann das Halteelement 14 mit Holznägeln an der an die Innenabdeckung 12 anschließenden Innenfläche 4 befestigt werden. Gemäß einer in Figur 4 und Figur 5 dargestellten alternativen Ausführungsvariante des erfindungsgemäßen Gebäudeelements 1 ist die Innenabdeckung 12 von der an die Innenabdeckung 12 anschließenden Innenfläche 4 beabstandet. Hierdurch wird der Vorteil erreicht, dass ein Zwischenraum zwischen der Innenabdeckung 12 und der Innenfläche 4 geschaffen wird. Dieser erlaubt es auf einfache Weise Installationen wie beispielsweise Wasserleitungen und/oder Stromleitungen hinter der Innenabdeckung 12 zu installieren, ohne dass zusätzliche Veränderungen an dem erfindungsgemäßen Gebäudeelement 1 notwendig sind.Furthermore, in the preferred embodiment, the building element 1 comprises an inner cover 12 which essentially extends over the length L of the element. The inner covering 12 is arranged on a side of the core layer 2 formed by the inner surface 4 of one of the core layer layers 3 . The inner cover 12 has at least one inner groove 13 running in the transverse direction Q. The building element 1 has a holding element 14 which is fastened to the inner surface 4 adjoining the inner covering 12 and is arranged in the inner groove 13 . As in figure 2 shown, the holding element 14 is also arranged in the transverse groove 6 of the inner surface 4 adjoining the inner cover 12 . This achieves the advantage that an inner covering 12 is provided which offers the possibility of adapting the appearance of the building element 1, for example from a building interior, to different needs or of changing or renewing it again after a period of time. Alternatively, the holding element 14 can be fastened to the inner surface 4 adjoining the inner cover 12 with wooden nails. According to a Figure 4 and Figure 5 In the alternative embodiment variant of the building element 1 according to the invention shown, the inner cover 12 is different from the inner cover 12 subsequent inner surface 4 spaced. This achieves the advantage that a gap is created between the inner cover 12 and the inner surface 4 . This allows installations such as water lines and/or power lines to be installed behind the inner cover 12 in a simple manner, without additional changes to the building element 1 according to the invention being necessary.

Das in Figur 1 dargestellte Gebäudeelement 1 umfasst zudem eine Außenabdeckung 15, welche sich im Wesentlichen über die Elementlänge L erstreckt. Die Außenabdeckung 15 ist an einer von der Außenfläche 5 einer der Kernschichtlagen 3 gebildeten Seite der Kernschicht 2 angeordnet. Die Außenabdeckung 15 weist zumindest eine in der Querrichtung Q verlaufende Außennut 16 auf. Das Gebäudeelement 1 weist ein Halteelement 14 auf, welches an der an die Außenabdeckung 15 anschließenden Außenfläche 5 befestigt, und in der Außennut 16 angeordnet ist. Wie in Figur 2 dargestellt ist das Halteelement 14 des Weiteren in der Quernut 6 der an die Außenabdeckung 15 anschließenden Außenfläche 5 angeordnet. Hierdurch wird der Vorteil erreicht, dass das Erscheinungsbild des Gebäudeelements 1 von einem Außenbereich aus betrachtet modifiziert und an unterschiedliche Bedürfnisse angepasst und nach einer Zeit auch erneuert werden kann. Alternativ kann das Halteelement 14 mit Holznägeln an der an die Außenabdeckung 15 anschließenden Außenfläche 5 befestigt werden. Gemäß der in den Figuren 4 und 5 dargestellten alternativen Ausführungsvariante des erfindungsgemäßen Gebäudeelements 1 sind zwischen der Außenabdeckung 15 und der an die Außenabdeckung 15 anschließenden Außenfläche 5 in der Querrichtung Q verlaufende Beplankungssegmente 22 angeordnet. Hierdurch wird der Vorteil erreicht, dass ein zusätzlicher Schutz gegen ein Eindringen von Feuchtigkeit in die Kernschicht 2 des Gebäudeelements 1 bereitgestellt wird. Die Beplankungssegmente 22 sind mit Holznägeln an der an die Außenabdeckung 15 anschließenden Außenfläche 5 befestigt. Hierdurch wird der Vorteil erreicht, dass die Beplankungssegmente besonders einfach und rasch mit der Kernschicht 2 verbunden werden.This in figure 1 The building element 1 shown also includes an outer covering 15 which extends essentially over the length L of the element. The outer covering 15 is arranged on a side of the core layer 2 formed by the outer surface 5 of one of the core layer layers 3 . The outer cover 15 has at least one outer groove 16 running in the transverse direction Q. The building element 1 has a holding element 14 which is fastened to the outer surface 5 adjoining the outer covering 15 and is arranged in the outer groove 16 . As in figure 2 shown, the holding element 14 is also arranged in the transverse groove 6 of the outer surface 5 adjoining the outer cover 15 . This achieves the advantage that the appearance of the building element 1 viewed from an outside area can be modified and adapted to different needs and also renewed after a while. Alternatively, the holding element 14 can be fastened to the outer surface 5 adjoining the outer cover 15 with wooden nails. According to the in the Figures 4 and 5 In the alternative embodiment variant of the building element 1 according to the invention shown, planking segments 22 running in the transverse direction Q are arranged between the outer cover 15 and the outer surface 5 adjoining the outer cover 15 . This achieves the advantage that additional protection against penetration of moisture into the core layer 2 of the building element 1 is provided. The planking segments 22 are fastened to the outer surface 5 adjoining the outer cover 15 with wooden nails. This achieves the advantage that the planking segments are connected to the core layer 2 particularly easily and quickly.

Figur 2 zeigt das erfindungsgemäße Gebäudeelement 1 aus Figur 1 in einer Schnittdarstellung, wobei die Schnittebene normal auf die Querrichtung Q angeordnet ist. Das dargestellte Gebäudeelement 1 umfasst die Kernschicht 2 mit acht Kernschichtlagen 3, die Innenabdeckung 12 und die Außenabdeckung 15. Die Kernschicht 2 umfasst zehn Querverbindungselemente 7 und zwei Kernverbindungselemente 11. Die Innenabdeckung 12 und die Außenabdeckung 15 sind mit jeweils zwei Halteelementen 14 an der Kernschicht 2 befestigt. Gemäß der bevorzugten Ausführungsform des erfindungsgemäßen Gebäudeelements 1 weisen die Halteelemente 14 an einer der Innenabdeckung 12 oder der Außenabdeckung 15 zugewandten Seite einen in die Innennut 13 oder die Außennut 16 eingreifenden Abschnitt auf. Der Abschnitt ist, wie in Figur 2 dargestellt, hakenförmig ausgebildet. Die Innenabdeckung 12 und/oder die Außenabdeckung 15 sind in die Halteelemente 14 eingehakt. Hierdurch wird der Vorteil erreicht, dass die Innenabdeckung 12 und/oder die Außenabdeckung 15 starr an der Kernschicht 2 befestigt sind. Besonders bevorzugt ist, dass die Innenabdeckung 12 und/oder die Außenabdeckung 15 abnehmbar in die Halteelemente 14 eingehakt ist. Hierdurch wird der Vorteil erreicht, dass das Erscheinungsbild des erfindungsgemäßen Gebäudeelements 1 besonders rasch und einfach veränderbar ist. figure 2 shows the building element 1 according to the invention figure 1 in a sectional view, the sectional plane being arranged normal to the transverse direction Q. The building element 1 shown comprises the core layer 2 with eight core layer layers 3, the inner cover 12 and the outer cover 15. The core layer 2 comprises ten cross-connection elements 7 and two core connection elements 11. The inner cover 12 and the outer cover 15 are each with two holding elements 14 on the core layer 2 fastened. According to the preferred embodiment of the building element 1 according to the invention, the holding elements 14 on a side facing the inner cover 12 or the outer cover 15 have a engaging section. The section is as in figure 2 shown, hook-shaped. The inner cover 12 and/or the outer cover 15 are hooked into the holding elements 14 . This achieves the advantage that the inner cover 12 and/or the outer cover 15 are rigidly attached to the core layer 2 . It is particularly preferred that the inner cover 12 and/or the outer cover 15 is/are hooked into the holding elements 14 in a detachable manner. This achieves the advantage that the appearance of the building element 1 according to the invention can be changed particularly quickly and easily.

Figur 3 zeigt das erfindungsgemäße Gebäudeelement 1 gemäß Figur 1 und Figur 2 in einer Querschnittsansicht in einer Schnittebene normal auf die Elementlänge L. Wie in Figur 3 dargestellt umfasst die Innenabdeckung 12 des erfindungsgemäßen Gebäudeelements 1 in der bevorzugten Ausführungsform in der Querrichtung Q aufeinanderfolgend angeordnete Innensegmente 17. Hierdurch wird der Vorteil erreicht, dass die Innenwandabdeckung 12 nicht aus einem Stück gefertigt werden muss und somit kostengünstiger herzustellen ist. Des Weiteren wird hierdurch der Zusammenbau der Innenwandabdeckung 12 erheblich erleichtert, und ein größerer Variationsspielraum für unterschiedliche Gestaltungsformen der Innenwandabdeckung 12 geschaffen. figure 3 shows the building element 1 according to the invention according to FIG figure 1 and figure 2 in a cross-sectional view in a section plane normal to the element length L. As in figure 3 shown, the inner cover 12 of the building element 1 according to the invention in the preferred embodiment comprises inner segments 17 arranged one after the other in the transverse direction Q. This achieves the advantage that the inner wall cover 12 does not have to be made in one piece and is therefore cheaper to produce. Furthermore, this considerably simplifies the assembly of the inner wall covering 12 and creates a greater scope for variation for different configurations of the inner wall covering 12 .

Des Weiteren umfasst die Außenabdeckung 15 in der bevorzugten Ausführungsform des Gebäudeelements 1 in der Querrichtung Q aufeinanderfolgend angeordnete Außensegmente 18. Hierdurch wird, analog wie bei der segmentierten Innenabdeckung 12, der Vorteil erreicht, dass die Außenabdeckung 15 nicht aus einem Stück gefertigt werden muss und somit kostengünstiger herzustellen ist. Des Weiteren ergeben sich ähnliche Vorteile in Bezug auf die Einfachheit des Zusammenbaus des erfindungsgemäßen Gebäudesegments 1, sowie hinsichtlich der optischen Gestaltungsmöglichkeiten.Furthermore, in the preferred embodiment of the building element 1, the outer covering 15 comprises outer segments 18 arranged one after the other in the transverse direction Q. As with the segmented inner covering 12, this has the advantage that the outer covering 15 does not have to be manufactured in one piece and thus is cheaper to produce. Furthermore, there are similar advantages with regard to the simplicity of assembling the building segment 1 according to the invention, and with regard to the visual design options.

Wie in Figur 3 ersichtlich umfasst das erfindungsgemäße Gebäudeelement 1 darüber hinaus zwischen der Außenabdeckung 15 und der Kernschicht 2 angeordnete Außendichtelemente 19. Eines der Außendichtelemente 19 überdeckt einen Stoß aufeinanderfolgender Außensegmente 18 und einen Stoß aufeinanderfolgender Kernschichtsegmente 9 entlang der Elementlänge L. Hierdurch wird der Vorteil erreicht, dass die Außenabdeckung 15 eine erhöhte Widerstandsfähigkeit gegenüber Umwelteinflüssen aufweist und beispielsweise das Eindringen von Wasser in die Kernschicht 2 verhindert wird. Besonders vorteilhaft ist, dass hierdurch die Lebensdauer des Gebäudeelements 1 wesentlich verlängert wird. Die Außendichtelemente 19 weisen des Weiteren entlang der Elementlänge L verlaufende Vorsprünge 20 auf, welche in die Außensegmente 18 eingreifen. Hierdurch wird der Vorteil erreicht, dass die Abdichtung zusätzlich verbessert wird.As in figure 3 As can be seen, the building element 1 according to the invention also comprises outer sealing elements 19 arranged between the outer covering 15 and the core layer 2. One of the outer sealing elements 19 covers a joint of successive outer segments 18 and a joint of successive core layer segments 9 along the element length L. This achieves the advantage that the outer covering 15 has increased resistance to environmental influences and, for example, the penetration of water into the core layer 2 is prevented. It is particularly advantageous that the service life of the building element 1 is significantly extended as a result. The outer sealing elements 19 also have projections 20 running along the element length L, which engage in the outer segments 18 . This achieves the advantage that the seal is additionally improved.

Des Weiteren ist in dem Stoß der aufeinanderfolgenden Außensegmente 18 ein Stoßdichtelement 21 angeordnet. Das Stoßdichtelement 21 kann beispielsweise als Dichtschnur ausgebildet sein, welche in einer zwischen den aufeinanderfolgenden Außensegmenten 18 ausgebildeten Nut angeordnet ist. Die Dichtschnur kann unter Anderem aus Hanf bestehen und kann beispielsweise mit einem organischen Dichtmittel wie Teer oder Fett durchsetzt sein. Die Dichtschnur kann beispielsweise mittels einer auf dem Gebiet des Bootsbaus bekannten Technik unter Verwendung eines Hammers und eines Kalfateisens in den Stoß geschlagen werden. Hierdurch wird der Vorteil erreicht, dass der Stoß aufeinanderfolgender Außensegmente 18 zusätzlich abgedichtet wird. In dem in Figur 3 dargestellten Abschnitt des erfindungsgemäßen Gebäudeelements 1 sind drei Stoßdichtelemente 19 in drei aufeinanderfolgenden Stößen von vier Außensegmenten 18 angeordnet.Furthermore, a joint sealing element 21 is arranged in the joint of the successive outer segments 18 . The butt sealing element 21 can be designed, for example, as a sealing cord, which is arranged in a groove formed between the successive outer segments 18 . The sealing cord can consist, among other things, of hemp and can, for example, be interspersed with an organic sealant such as tar or grease. The sealing cord can be driven into the joint, for example by a technique known in the boat building art using a hammer and caulking iron. This achieves the advantage that the joint of consecutive outer segments 18 is additionally sealed. in the in figure 3 In the illustrated section of the building element 1 according to the invention, three joint sealing elements 19 are arranged in three consecutive joints of four outer segments 18 .

Die Kernschichtlagen 3 mit den Kernschichtsegmenten 9, die Querverbindungselemente 7, und die Kernverbindungselemente 11 des erfindungsgemäßen Gebäudeelements 1 sind gemäß einer Ausführungsvariante vollständig aus Holz gefertigt. Das Gebäudeelement 1 ist dieser Ausführungsvariante ohne Innenabdeckung 12 und Außenabdeckung 15 ausgeführt und besteht ausschließlich aus Holz. Gemäß einer weiteren Ausführungsvariante besteht zumindest eines aus den Kernschichtsegmenten 9, den Querverbindungselementen 7, und den Kernverbindungselementen 11 aus Holz.The core layer layers 3 with the core layer segments 9, the cross-connection elements 7, and the core connection elements 11 of the building element 1 according to the invention are made entirely of wood according to one embodiment. The building element 1 is designed in this embodiment without an inner cover 12 and outer cover 15 and consists exclusively of wood. According to a further embodiment variant, at least one of the core layer segments 9, the cross-connection elements 7, and the core connection elements 11 consists of wood.

Gemäß einer weiteren Ausführungsvariante besteht das Gebäudeelement 1 bis auf zumindest einem aus der Innenabdeckung 12, der Außenabdeckung 15, den Halteelementen 14 und den Außendichtelementen 19 aus Holz. Alternativ können die Außendichtelemente 19 ebenfalls auch Holz bestehen.According to a further embodiment variant, the building element 1 consists of at least one of the inner cover 12, the outer cover 15, the holding elements 14 and the outer sealing elements 19 made of wood. Alternatively, the outer sealing elements 19 can also be made of wood.

Des Weiteren kann das Stoßdichtelement 21 aus einem von Holz verschiedenen Material bestehen. Das Stoßdichtelement 21 kann beispielsweise wie zuvor beschrieben aus Hanf bestehen. Hierdurch wird der Vorteil erreicht, dass ein im Wesentlichen vollständig aus Holz gefertigtes Gebäudeelement 1 bereitgestellt wird, welches eine besonders hohe Umweltverträglichkeit aufweist und zu einer nachhaltigen Ressourcennutzung beiträgt.Furthermore, the impact sealing element 21 can consist of a material other than wood. The impact sealing element 21 can consist of hemp, for example, as described above. This achieves the advantage that a building element 1 made essentially entirely of wood is provided, which has a particularly high level of environmental compatibility and contributes to the sustainable use of resources.

Es kann erwähnt werden, dass Kernschichtsegmente 9 um ein oder mehrere Kernschichtlagen 3 versetzt zueinander untereinander verbunden werden können, um eine Stufe oder Schräge in dem Gebäudeelement zu realisieren, wie dies in Figur 8 beispielsweise dargestellt ist.It can be mentioned that core layer segments 9 offset by one or more core layer layers 3 can be interconnected in order to realize a step or slope in the building element, as shown in Fig figure 8 example is shown.

Claims (23)

  1. A building element (1) having a core layer (2) with at least two core sublayers (3), which each extend essentially over an element length (L), each core sublayer (3) having an inner surface (4) and an outer surface (5) opposite to the inner surface (4), the inner surfaces (4) and the outer surfaces (5) each having at least one transverse groove (6), and the transverse grooves (6) running essentially in a transverse direction (Q) along the building element (1) perpendicular to the element length (L), the building element (1) having at least one transverse connecting element (7) arranged in the transverse groove (6) of an inner surface (4) and the transverse groove (6) of an outer surface (5) adjacent to the inner surface (4), the core sublayers (3) having the core layer segments (9) arranged consecutively in the transverse direction (Q), which essentially extend over the element length (L), and the building element (1) having at least one core layer groove (10) running through the core layer (2), the core layer groove (10) being formed at a joint position of consecutive core layer segments (9), and the building element (1) comprising at least one core connecting element (11) arranged in the core layer groove (10),
    characterized in that the transverse connecting element (7) has a length which essentially corresponds to half an extension of one of the core layer segments (9) in the transverse direction (Q) of the building element (1).
  2. The building element (1) according to claim 1, characterized in that the transverse connecting element (7) is arranged in the transverse grooves (6) of two core layer segments (9) arranged consecutively in the transverse direction (Q).
  3. The building element (1) according to any one of the claims 1 or 2, characterized in that the transverse grooves (6) form undercuts (8) in the core sublayers (3), the transverse connecting elements (7) engaging in the undercuts (8) in a form-fitting manner.
  4. The building element (1) according to claim 1, characterized in that the core connecting element (11) has a length which essentially corresponds to a thickness of the core layer (2).
  5. The building element (1) according to any one of the claims 1 or 4, characterized in that the core layer groove (10) forms undercuts (8) in the core layer segments (9), the core connecting element (11) engaging in the undercuts (8) in a form-fitting manner.
  6. The building element (1) according to any one of claims 1 to 5, characterized in that the building element (1) comprises an inner covering (12), which extends essentially over the element length (L), the inner covering (12) being arranged on a side of the core layer (2) formed by the inner surface (4) of one of the core sublayers (3), and the inner covering (12) having at least one inner groove (13) running in the transverse direction (Q), and the building element (1) having a holding element (14) that is fastened to the inner surface (4) adjoining the inner covering (12) and arranged in the inner groove (13).
  7. The building element (1) according to claim 6, characterized in that the holding element (14) is arranged in the transverse groove (6) of the inner surface (4) adjoining the inner covering (12).
  8. The building element (1) according to claim 6, characterized in that the holding element (14) is fastened to the inner surface (4) adjoining the inner covering (12) with wooden nails.
  9. The building element (1) according to claim 6, characterized in that the inner covering (12) is spaced from the inner surface (4) adjoining the inner covering (12).
  10. The building element (1) according to any one of claims 1 to 6, characterized in that the building element (1) comprises an outer covering (15), which extends essentially over the element length (L), the outer covering (15) being arranged on a side of the core layer (2) formed by the outer surface (5) of one of the core sublayers (3), and the outer covering (15) having at least one outer groove (16) running in the transverse direction (Q), and the building element (1) having a holding element (14) that is fastened to the outer surface (5) adjoining the outer covering (15) and arranged in the outer groove (16).
  11. The building element (1) according to claim 10, characterized in that the holding element (14) is arranged in the transverse groove (6) of the outer surface (5) adjoining the outer covering (15).
  12. The building element (1) according to claim 10, characterized in that the holding element (14) is fastened to the outer surface (5) adjoining the outer covering (15) with wooden nails.
  13. The building element (1) according to claim 10, characterized in that planking segments (22) running in the transverse direction (Q) are arranged between the outer covering (15) and the outer surface (5) adjoining the outer covering (15).
  14. The building element (1) according to claim 13, characterized in that the planking segments (22) are fastened to the outer surface (5) adjoining the outer covering (15) with wooden nails.
  15. The building element (1) according to the claims 6 and 10, characterized in that the holding elements (14) have, on a side facing the inner covering (12) or the outer covering (15), a hook-shaped section engaging with the inner groove (13) or the outer groove (16), and the inner covering (12) and/or the outer covering (15) are hooked into the holding elements (14).
  16. The building element (1) according to claim 15, characterized in that the inner covering (12) and/or the outer covering (15) are detachably hooked into the holding elements (14).
  17. The building element (1) according to any one of claims 6 to 9, 15 and 16, characterized in that the inner covering (12) comprises inner segments (17) arranged consecutively in the transverse direction (Q).
  18. The building element (1) according to any one of claims 10 to 16, characterized in that the outer covering (15) comprises outer segments (18) arranged consecutively in the transverse direction (Q).
  19. The building element (1) according to claim 18, characterized in that the building element (1) comprises outer sealing elements (19) arranged between the outer covering (15) and the core layer (2), wherein one of the outer sealing elements (19) covers a joint of consecutive outer segments (18) along the element length (L).
  20. The building element (1) according to claim 19, characterized in that a joint sealing element (21) is arranged in the joint of the consecutive outer segments (18).
  21. The building element (1) according to any one of the claims 1 to 5, characterized in that the building element (1) is made solely of wood.
  22. The building element (1) according to the claims 6, 10 and 19, characterized in that the building element (1) is, apart from at least one of the inner covering (12), the outer covering (15), the holding elements (14) and the outer sealing elements (19), made of wood.
  23. The building element (1) according to claim 20, characterized in that the joint sealing element (21) consists of a material other than wood.
EP19158627.0A 2018-05-15 2019-02-21 Building element for the construction of buildings Active EP3569781B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT600692018A AT520542B1 (en) 2018-05-15 2018-05-15

Publications (2)

Publication Number Publication Date
EP3569781A1 EP3569781A1 (en) 2019-11-20
EP3569781B1 true EP3569781B1 (en) 2022-08-03

Family

ID=65520180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19158627.0A Active EP3569781B1 (en) 2018-05-15 2019-02-21 Building element for the construction of buildings

Country Status (2)

Country Link
EP (1) EP3569781B1 (en)
AT (1) AT520542B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBZ20050031A1 (en) * 2005-06-17 2006-12-18 Reinverbund S R L WALL ELEMENT FOR BUILDING AND COMPOSITE WOOD LAYER PANEL
AT512448B1 (en) * 2012-01-17 2013-10-15 Ganaus Anna MATERIAL EFFICIENT WALL STRUCTURE FROM WOODEN BARS
DE102015005042A1 (en) * 2015-04-21 2016-10-27 Mjm Design & Technik Gmbh Two- or multi-part gratings with one- or two-sided dovetail formation, for attaching and / or joining workpieces in particular suitable for the production and installation of wall, ceiling and floor elements for timber structures, preferably using renewable raw materials

Also Published As

Publication number Publication date
AT520542A4 (en) 2019-05-15
EP3569781A1 (en) 2019-11-20
AT520542B1 (en) 2019-05-15

Similar Documents

Publication Publication Date Title
EP1038073B1 (en) Room enclosure comprised of prefabricated elements such as outer walls, partitions and intermediate floors or the like and a method for the assembly thereof
WO2015000747A2 (en) Panel element made of wood
AT505807B1 (en) FRAME CONSTRUCTION
WO2010083798A1 (en) Modular container system
EP1988229A2 (en) Panel for constructing a wall or a ceiling of a construct, construct component made from such panels and method for producing panels
EP3569781B1 (en) Building element for the construction of buildings
DE202020103823U1 (en) Modular kit for assembling houses
DE102014009528A1 (en) Shear-resistant wall and ceiling element
DE102017118004A1 (en) Drywall partitioning system and method of assembling such a drywall partitioning system
DE19804890A1 (en) Building wall for wooden houses
EP2256262B1 (en) Wood structure module, method for its manufacture and application
DE202010010158U1 (en) Kit for the production of a wooden house in solid wood block construction as well as made wooden house
DE102015122919A1 (en) Wood brick
DE102009011974B4 (en) Partition of preferably industrially manufactured wall elements with multi-sided free mounting access to the wall cavity
EP1995387B1 (en) Wood component and wall element composed of same
AT525991B1 (en) Set of structural elements for a building made of wood
DE4237074C2 (en) Kit for creating a loggia
DE102019003036B4 (en) Thermal insulation assembly
DE2852044A1 (en) WALL ELEMENT
DE102011010647B4 (en) Cathedral house made of a variety of wall elements of the same shape
EP3252247A1 (en) Wooden construction element and tongue and groove connection
DE2264864C3 (en) Set of components that can be used in a supporting structure
DE102020125702A1 (en) Covering for outdoor use
DE102009017185A1 (en) Variable building construction for wooden houses
DE3309645A1 (en) Building panel made from wood, and building made from prefabricated wooden building elements

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200514

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20211123

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20220318

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: STROHECKER, GUIDO ROMANUS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: STROHECKER, GUIDO ROMANUS

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1508865

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220815

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502019005108

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20220803

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

Ref country code: SE

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: 20220803

Ref country code: RS

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: 20220803

Ref country code: PT

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: 20221205

Ref country code: NO

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: 20221103

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: 20220803

Ref country code: LV

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: 20220803

Ref country code: LT

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: 20220803

Ref country code: FI

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: 20220803

Ref country code: ES

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: 20220803

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

Ref country code: PL

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: 20220803

Ref country code: IS

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: 20221203

Ref country code: HR

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: 20220803

Ref country code: GR

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: 20221104

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

Ref country code: SM

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: 20220803

Ref country code: RO

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: 20220803

Ref country code: DK

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: 20220803

Ref country code: CZ

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: 20220803

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

Ref country code: LU

Payment date: 20230216

Year of fee payment: 5

Ref country code: FR

Payment date: 20230217

Year of fee payment: 5

Ref country code: CH

Payment date: 20230307

Year of fee payment: 5

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502019005108

Country of ref document: DE

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

Ref country code: SK

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: 20220803

Ref country code: EE

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: 20220803

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

Ref country code: DE

Payment date: 20230216

Year of fee payment: 5

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

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230512

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

Ref country code: AL

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: 20220803

26N No opposition filed

Effective date: 20230504

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

Ref country code: SI

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: 20220803

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

Ref country code: MC

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: 20220803

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230228

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230221

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: GB

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

Effective date: 20230221

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

Ref country code: IE

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

Effective date: 20230221

Ref country code: GB

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

Effective date: 20230221

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

Ref country code: BE

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

Effective date: 20230228

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

Ref country code: LU

Payment date: 20240220

Year of fee payment: 6