EP0214088A1 - Wood construction element for the realisation of plane constructions - Google Patents

Wood construction element for the realisation of plane constructions Download PDF

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Publication number
EP0214088A1
EP0214088A1 EP86810296A EP86810296A EP0214088A1 EP 0214088 A1 EP0214088 A1 EP 0214088A1 EP 86810296 A EP86810296 A EP 86810296A EP 86810296 A EP86810296 A EP 86810296A EP 0214088 A1 EP0214088 A1 EP 0214088A1
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EP
European Patent Office
Prior art keywords
planks
wooden
hollow body
plank
construction element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP86810296A
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German (de)
French (fr)
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EP0214088B1 (en
Inventor
Hermann Blumer
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BSB HOLZKONSTRUKTIONEN AG
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BSB Holzkonstruktionen AG
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Priority to AT86810296T priority Critical patent/ATE57217T1/en
Publication of EP0214088A1 publication Critical patent/EP0214088A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/14—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with substantially solid, i.e. unapertured, web
    • 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
    • E04B2/28—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid
    • E04B2/40—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid the walls being characterised by fillings in all cavities in order to form a wall construction
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/12—Load-carrying floor structures formed substantially of prefabricated units with wooden beams
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0206—Non-undercut connections, e.g. tongue and groove connections of rectangular shape

Definitions

  • the invention relates to a wooden component for the manufacture of flat structures.
  • Such components have been known per se for decades. They have the advantage that they can be prefabricated and only put together directly on the building, which enables efficient operation. Most of the known components were used for wall constructions.
  • DE-A-450 572 shows a plate for forming hollow walls, which consists of a grate provided with a formwork on both sides.
  • the grate construction is complex because the individual bars have to be slit at the crossing points.
  • this panel is not suitable for the construction of self-supporting floor structures.
  • the element should have optimal static properties.
  • this object is achieved with a wooden component having the features of claim 1.
  • the hollow body has an approximately rectangular cross section and is made from two parallel planks that form the surface of the flat construction and are connected by means of side walls, a particularly torsionally rigid construction is produced.
  • the cross section is approximately trapezoidal, curved structures can be built with the hollow bodies.
  • the individual hollow bodies can be strung together in the manner of a plank construction and thus form an extremely stable flat structure with formwork visible on both sides.
  • This fabric can be used statically as a disc or as a plate.
  • a particularly stable construction can be achieved if at least one inner plank arranged parallel to these is provided between the outer planks forming the surface of the flat constructions and if outer and inner planks are connected by means of side walls. If the cavities formed in this way are filled with an insulating material, extremely favorable thermal conductivities can be achieved.
  • the fiber course of at least one outer plank is arranged transversely to the fiber course of the other planks, advantageous behavior with regard to material shrinkage and rigidity is achieved.
  • the connecting means are preferably arranged on the long sides of the planks, it being possible for the planks to be provided with at least one groove and / or with at least one comb.
  • the individual planks of the hollow bodies are connected to one another via conventional board connections, so that the flat structure has a compact surface in terms of strength.
  • the torsional stiffness of the hollow body can be further improved if it is stiffened with transverse walls arranged in the interior. Depending on the number and dimensions of these transverse walls, the static properties can be significantly improved, so that approximately the static values of a solid beam with the same cross-section can be achieved.
  • the openings particularly advantageously have the contour of a circle or overlapping circles.
  • Such openings can be made in the simplest way exclusively by drilling, which allows rational production.
  • several overlapping holes can be made to form an opening.
  • the production of suitable profiles made of wood or metal is comparatively simple and inexpensive, especially since such profiles are required in large quantities.
  • the openings can also all types of lines, such as Take up water pipes, power lines, etc.
  • a single hollow body 1 essentially consists of two parallel planks 2 which are connected to one another via side walls 3.
  • the planks 2 each have a groove 4 or a comb 5 on the long sides.
  • the box-shaped hollow bodies formed in this way can have an overall length of several meters.
  • transverse walls 6 are preferably arranged at regular intervals in the interior.
  • opening 7 For the reception of continuous cross-connection means, as shown in dash-dotted lines, opening 7 provided.
  • a stiffening block 9 is arranged in the interior of each of these openings, the openings 7 also extending through this stiffening block.
  • the individual wooden parts are preferably glued together.
  • different materials can be used. Bending forces in the X-axis can be absorbed particularly advantageously if the side walls 3 are made of laminated wood, the stratification obviously having to run transversely to the planks 2. If, for example, the planks in a Z-axis are not allowed to shrink in a floor construction, plywood is preferably used, which can be both a veneer panel and a blockboard. It is also easily possible to bend the wooden component in the X axis in order to e.g. to be able to build an arch-shaped structure.
  • FIGS. 2 to 4 The formation of a flat structure from the individual hollow bodies can be seen from FIGS. 2 to 4.
  • the hollow bodies are stacked together like planks, whereby both load-bearing floor constructions and walls can be built.
  • the individual planks 2 interlock on the long sides, with all known board connections such as Dowels, bungles, rebates or springs can be used.
  • the planks can have a certain surface configuration on one side.
  • a groove may be provided on the connection points on one side, so that the individual planks are clearly separated from one another.
  • Profiles 8 are carried out at specific intervals across the individual hollow bodies and into openings 7 glued in the side walls 3 or in the stiffening blocks 9. As can be seen from FIG. 2, the profiles 8 can be connected to one another in the longitudinal direction via wedge connections 11. The profile 8 can be milled out of a solid wood rod in the corresponding contour, or it can also be drawn from aluminum, for example. The contour of overlapping circles of the openings 7 allows the openings to be drilled, thereby avoiding the milling of slots, etc.
  • Figure 5 shows a cross section through a modified embodiment in which both long sides of the planks have a groove 4 and the connection is made via a spring 12.
  • a heat-insulating layer 10 is arranged on a plank, which of course can also be a sound- or fire-retardant or simply a decorative layer.
  • the upper planks can be sanded and sealed immediately without the need for additional parquet.
  • Further advantages with the hollow bodies according to the invention can be achieved if the cavities are filled with an insulating material. For example, it would be possible to foam the cavities with plastic. As a result, the already good thermal insulation properties of the wood on the component can be improved.
  • the cavities can also be filled with a latent heat storage mass known per se, which is special would be advantageous for the construction of external walls.
  • latent heat storage masses such as, for example, based on Glauber's salt, are known to have the property of storing heat up to a certain temperature level and releasing it again when the temperature drops, a change in the state of aggregation generally taking place.
  • Figure 6 shows a plan view of a floor consisting of individual hollow bodies 1 which e.g. has a cutout 13 for a staircase.
  • the individual butt joints 14 are offset from one another, which achieves high stability.
  • the element construction is particularly clearly visible here, with which floors can be built with the same elements regardless of the base area.
  • the individual joints 14 can also have tongue and groove or tongue and groove and can also be glued.
  • Figure 7 shows a cross section through two modified embodiments of a hollow body 1 and 1 '.
  • an inner plank 15 is arranged between the outer planks 2 and is connected to the outer planks via the side walls 3, 3 '. All planks are connected to one another on the long sides by means of springs 12, so that the planks of adjacent hollow bodies form a continuous layer.
  • the grain of the outer planks 2 is arranged approximately transversely to that of the inner plank 15 and the outer plank 2 '.
  • the outer planks 2 can, for example, have a lying fiber course, so that the weather-side planks can shrink under the influence of the weather, while the remaining planks with a vertical fiber course experience practically no dimensional changes. This locked arrangement results in an extremely stable construction, so that cross-connection means can be dispensed with entirely.
  • the individual cavities are filled with a suitable insulating material 16.
  • the layers between two adjacent hollow bodies are inserted during assembly.
  • the insulation material can be cork, rock wool or the like.
  • an outer plank 2 'can be provided with parallel strips 17 for receiving wall elements 18.
  • wall elements e.g. Chipboard, plasterboard or the like are used.
  • the cavity 19 between the wall element 18 and the plank 2 'can be used for the passage of lines and can also be insulated.
  • the dimensions of the individual components and their distance from each other can be adapted to the specific needs. All parts are preferably glued together.
  • the length of the hollow body 1 or 1 ' is also adapted to the application and can be several meters in certain cases. It would be also conceivable to produce multilayer hollow bodies with several inner planks.
  • the hollow body shown in FIG. 8 differs from the ones shown in FIG. 7 in the arrangement of the side walls and the type of connecting means.
  • the side walls 3 are offset inwards relative to the side walls 3 '.
  • the outer plank 2 with fibers running in the longitudinal direction of the hollow body is provided with a comb 20 and with a groove 21. Adjacent outer planks 2 can interlock in this way, but are not non-positively connected, so that the width of the plank can be changed.
  • the long sides of the inner plank 15 and the outer plank 2 ' are provided with a double comb 22 and a double groove 23, respectively.
  • the adjacent planks are glued on these long sides, the double-comb / double-groove connection resulting in a particularly large glue area, which allows the transfer of high forces.
  • planks 2 'and 15 on the one hand and plank 2 on the other hand were shown schematically on the cut surface. All individual components of a hollow body are glued together.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Aerials With Secondary Devices (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Finishing Walls (AREA)
  • Glass Compositions (AREA)

Abstract

1. Wood construction element for the realisation of plane constructions, comprising a box-shaped, prismatic, wooden body with parallel outer planks (2, 2') which form the surface of the constructions, whereby the hollow body is closed-off at the sides with side-walls (3, 3') which are arranged longitudinally and at right angles to the planks, characterised in that at least one inner plank (15) is provided between the outer planks (2, 2'), arranged parallel to them, whereby outer and inner planks are connected by means of the side-walls (3, 3'), that the adjacent side-walls (3, 3'), arranged on both sides of an inner plank (15), are displaced in relation to each other, that the fibre orientation of at least one outer plank (2) is arranged transversely in relation to the fibre orientation of the other planks (15, 2'), and that the longitudinal edges of the planks (2, 15) are equipped with at least a groove (4) and/or a tongue (5) in order to interlock with a neighbouring hollow body.

Description

Die Erfindung betrifft ein Holzbauelement für die Herstel­lung flächiger Konstruktionen. Derartige Bauelemente sind an sich bereits seit Jahrzehnten bekannt. Sie haben den Vorteil, dass sie vorfabriziert werden können und erst unmittelbar am Bauwerk zusammengefügt werden, was eine rationelle Arbeitsweise ermöglicht. Die meisten bekannten Bauelement wurden für Wandkonstruktionen eingesetzt.The invention relates to a wooden component for the manufacture of flat structures. Such components have been known per se for decades. They have the advantage that they can be prefabricated and only put together directly on the building, which enables efficient operation. Most of the known components were used for wall constructions.

Die DE-A-450 572 zeigt beispielsweise eine Platte zur Bildung von Hohlwänden, die aus einem auf beiden Seiten mit einer Schalung versehenen Rost besteht. Die Rost-Kon­struktion ist jedoch aufwendig, da die einzelnen Stäbe an den Kreuzungsstellen geschlitzt werden müssen. Ausserdem eignet sich diese Platte nicht für den Bau selbsttragender Bodenkonstruktionen.DE-A-450 572, for example, shows a plate for forming hollow walls, which consists of a grate provided with a formwork on both sides. However, the grate construction is complex because the individual bars have to be slit at the crossing points. In addition, this panel is not suitable for the construction of self-supporting floor structures.

Es ist eine Aufgabe der Erfindung, ein vorfabrizierbares Holzbauelement zu schaffen, mit dem sowohl Wand- als auch Bodenkonstruktionen auf einfachste Weise rationell gebaut werden können, wobei das Element optimale statische Eigen­schaften aufweisen soll. Diese Aufgabe wird erfindungsge­mäss mit einem Holzbauelement gelöst, das die Merkmale von Anspruch 1 aufweist. Wenn der Hohlkörper einen etwa recht­eckigen Querschnitt aufweist und aus zwei parallelen, die Oberfläche der flächigen Konstruktion bildenden Planken gefertigt ist, welche mittels Seitenwänden verbunden sind, entsteht eine besonders verwindungssteife Konstruktion. Wenn der Querschnitt etwa trapezförmig ausgebildet ist, lassen sich mit den Hohlkörpern gewölbte Gebilde bauen. Die einzelnen Hohlkörper lassen sich nach der Art einer Bohlenkonstruktion aneinander reihen und bilden so ein äusserst stabiles Flächengebilde mit beidseitig sichtbarer Schalung. Dieses Flächengebilde kann statisch als Scheibe oder als Platte eingesetzt werden.It is an object of the invention to provide a prefabricated wooden building element with which both wall and floor constructions can be built efficiently in the simplest way, the element should have optimal static properties. According to the invention, this object is achieved with a wooden component having the features of claim 1. If the hollow body has an approximately rectangular cross section and is made from two parallel planks that form the surface of the flat construction and are connected by means of side walls, a particularly torsionally rigid construction is produced. If the cross section is approximately trapezoidal, curved structures can be built with the hollow bodies. The individual hollow bodies can be strung together in the manner of a plank construction and thus form an extremely stable flat structure with formwork visible on both sides. This fabric can be used statically as a disc or as a plate.

Eine besonders stabile Konstruktion lässt sich erzielen, wenn zwischen den die Oberfläche der flächigen Konstruk­tionen bildenden äusseren Planken wenigstens eine, parall zu diesen angeordnete innere Planke vorgesehen ist und wenn äussere und innere Planken mittels Seitenwänden ver­bunden sind. Wenn die so gebildeten Hohlräume mit einem Dämmstoff ausgefüllt werden, können äusserst günstige Wärmeleitzahlen erreicht werden.A particularly stable construction can be achieved if at least one inner plank arranged parallel to these is provided between the outer planks forming the surface of the flat constructions and if outer and inner planks are connected by means of side walls. If the cavities formed in this way are filled with an insulating material, extremely favorable thermal conductivities can be achieved.

Eine zusätzliche Schalldämmung kann erreicht werden, wenn die Seitenwände auf beiden Seiten einer inneren Planke versetzt zueinander angeordnet sind. Durch die so erzwun­gene Umlenkung der Schallwellen kann sich der Schall nicht geradlinig in tragenden Bauteilen fortsetzen, was sich auf die Schalldichtigkeit günstig auswirkt.Additional sound insulation can be achieved if the side walls are offset on both sides of an inner plank. Due to the forced deflection of the sound waves, the sound cannot continue in a straight line in load-bearing components, which has a favorable effect on soundproofing.

Wenn der Faserverlauf wenigstens einer äusseren Planke quer zum Faserverlauf der übrigen Planken angeordnet ist, wird ein vorteilhaftes Verhalten bezüglich Materialschwund und Steifigkeit erzielt.If the fiber course of at least one outer plank is arranged transversely to the fiber course of the other planks, advantageous behavior with regard to material shrinkage and rigidity is achieved.

Vorzugsweise sind die Verbindungsmittel an den Längsseiten der Planken angeordnet, wobei die Planken mit wenigstens einer Nut und/oder mit wenigstens einem Kamm versehen sein können. Die einzelnen Planken der Hohlkörper sind dadurch über konventionelle Brettverbindungen miteinander verbun­den, so dass die flächige Konstruktion kräftemässig eine kompakte Oberfläche aufweist.The connecting means are preferably arranged on the long sides of the planks, it being possible for the planks to be provided with at least one groove and / or with at least one comb. The individual planks of the hollow bodies are connected to one another via conventional board connections, so that the flat structure has a compact surface in terms of strength.

Die Verwindungssteifheit des Hohlkörpers kann weiter ver­bessert werden, wenn er mit im Abstand angeordneten Quer­wänden im Innern versteift ist. Je nach Anzahl und Dimen­sionierung dieser Querwände können die statischen Eigen­schaften erheblich verbessert werden, so dass annähernd die statischen Werte eines massiven Balkens mit gleichem Querschnitt erreicht werden können.The torsional stiffness of the hollow body can be further improved if it is stiffened with transverse walls arranged in the interior. Depending on the number and dimensions of these transverse walls, the static properties can be significantly improved, so that approximately the static values of a solid beam with the same cross-section can be achieved.

Quer zum Hohlkörper verlaufende Biegekräfte sowie Schub­kräfte zwischen den einzelnen Hohlkörpern können besonders vorteilhaft aufgenommen und übertragen werden, wenn an den Seitenwänden der Hohlkörper Oeffnungen für die Aufnahme von mehrere Hohlkörper durchdringende Querverbindungsmit­tel vorgesehen sind. Diese Querverbindungsmittel sind vorzugsweise eingeschobene oder eingeleimte Profile aus Holz, Metall oder Kunststoff. Mit den Querverbindungsmit­teln können die einzelnen Hohlkörper gegeneinander gespannt werden, so dass zwischen den Planken auch unter Kräfteeinfluss keine Verschiebung mehr entstehen kann. Ausserdem entsteht dadurch eine orthotrope Tragwirkung.Bending forces running transversely to the hollow body and shear forces between the individual hollow bodies can be absorbed and transmitted particularly advantageously if openings are provided on the side walls of the hollow body for receiving cross-connecting means penetrating several hollow bodies. These cross-connection means are preferably inserted or glued profiles made of wood, metal or plastic. The individual hollow bodies can be clamped against one another with the cross-connection means, so that no displacement can occur between the planks even under the influence of forces. This also creates an orthotropic load-bearing effect.

Besonders vorteilhaft haben die Oeffnungen die Kontur eines Kreises oder sich überlappender Kreise. Derartige Oeffnungen können auf einfachste Weise ausschliesslich durch Bohren hergestellt werden, was eine rationelle Fer­tigung erlaubt. Je nach der Höhe des Hohlkörpers können zur Bildung einer Oeffnung mehrere sich überlappende Boh­rungen angebracht werden. Die Fertigung passender Profile aus Holz oder Metall ist vergleichsweise einfach und preiswert, zumal derartige Profile in grösseren Mengen benötigt werden. Die Oeffnungen können im übrigen auch Leitungen aller Art, wie z.B. Wasserleitungen, Stromlei­tungen usw. aufnehmen.The openings particularly advantageously have the contour of a circle or overlapping circles. Such openings can be made in the simplest way exclusively by drilling, which allows rational production. Depending on the height of the hollow body, several overlapping holes can be made to form an opening. The production of suitable profiles made of wood or metal is comparatively simple and inexpensive, especially since such profiles are required in large quantities. The openings can also all types of lines, such as Take up water pipes, power lines, etc.

Ausführungsbeispiele der Erfindung werden in den Zeichnun­gen dargestellt und nachstehend näher erläutert. Es zei­gen:

  • Figur 1 den Endabschnitt eines einzelnen Hohlkörpers mit teilweise aufgeschnittener Seitenwand,
  • Figur 2 eine Ansicht der Stirnseite mehrerer verbundener Hohlkörper,
  • Figur 3 eine Draufsicht auf die Konstruktion gemäss Figur 2 mit teilweise aufgeschnittenen Planken,
  • Figur 4 einen Schnitt durch die Längsseite eines Hohl­körpers,
  • Figur 5 einen Querschnitt durch ein abgewandeltes Aus­führungsbeispiel der Erfindung,
  • Figur 6 eine Draufsicht auf eine Konstruktion mit Stoss­verbindungen,
  • Figur 7 einen Querschnitt durch abgewandelte Ausfüh­rungsbeispiele mit inneren Planken und Dämm­stoffüllung, und
  • Figur 8 einen Querschnitt durch ein weiteres Ausfüh­rungsbeispiel mit innerer Planke.
Embodiments of the invention are illustrated in the drawings and explained in more detail below. Show it:
  • FIG. 1 the end section of a single hollow body with a partially cut side wall,
  • FIG. 2 shows a view of the end face of several connected hollow bodies,
  • FIG. 3 shows a top view of the construction according to FIG. 2 with partially cut planks,
  • FIG. 4 shows a section through the long side of a hollow body,
  • FIG. 5 shows a cross section through a modified exemplary embodiment of the invention,
  • FIG. 6 shows a plan view of a construction with butt joints,
  • 7 shows a cross section through modified exemplary embodiments with inner planks and insulating material filling, and
  • Figure 8 shows a cross section through a further embodiment with an inner plank.

Wie in Figur 1 dargestellt, besteht ein einzelner Hohlkör­per 1 im wesentlichen aus zwei parallelen Planken 2, die über Seitenwände 3 miteinander verbunden sind. Die Planken 2 weisen an den Längsseiten je eine Nut 4 bzw. einen Kamm 5 auf. Die so gebildeten kastenförmigen Hohlkörper können eine Baulänge von mehreren Metern aufweisen. Zur Verbesse­rung der statischen Eigenschaften sind im Innern Querwände 6 vorzugsweise in regelmässigen Abständen angeordnet. Zur Aufnahme von durchgehenden Querverbindungsmitteln sind in den Seitenwänden 3, wie strichpunktiert angedeutet, Oeff­ nungen 7 vorgesehen. Im Bereich dieser Oeffnungen ist im Innern jeweils ein Versteifungsklotz 9 angeordnet, wobei sich die Oeffnungen 7 auch durch diesen Versteifungsklotz erstrecken.As shown in FIG. 1, a single hollow body 1 essentially consists of two parallel planks 2 which are connected to one another via side walls 3. The planks 2 each have a groove 4 or a comb 5 on the long sides. The box-shaped hollow bodies formed in this way can have an overall length of several meters. To improve the static properties, transverse walls 6 are preferably arranged at regular intervals in the interior. For the reception of continuous cross-connection means, as shown in dash-dotted lines, opening 7 provided. A stiffening block 9 is arranged in the interior of each of these openings, the openings 7 also extending through this stiffening block.

Die einzelnen Holzteile werden vorzugsweise miteinander verleimt. Je nach Bestimmungszweck der Hohlkörper können verschiedene Materialien eingesetzt werden. Besonders vorteilhaft können Biegekräfte in der X-Achse aufgenommen werden, wenn die Seitenwände 3 aus Schichtholz gefertigt sind, wobei die Schichtung ersichtlicherweise quer zu den Planken 2 verlaufen muss. Wenn beispielsweise bei einer Bodenkonstruction die Planken in der Z-Achse nicht schwin­den dürfen, wird vorzugsweise ein Sperrholz eingesetzt, welches sowohl eine Furnierplatte als auch eine Tischler­platte sein kann. Es ist auch ohne weiteres möglich, das Holzbauelement in der X-Achse zu biegen, um z.B. ein bogenförmiges Gebilde bauen zu können.The individual wooden parts are preferably glued together. Depending on the intended use of the hollow body, different materials can be used. Bending forces in the X-axis can be absorbed particularly advantageously if the side walls 3 are made of laminated wood, the stratification obviously having to run transversely to the planks 2. If, for example, the planks in a Z-axis are not allowed to shrink in a floor construction, plywood is preferably used, which can be both a veneer panel and a blockboard. It is also easily possible to bend the wooden component in the X axis in order to e.g. to be able to build an arch-shaped structure.

Die Bildung einer flächigen Konstruktion aus den einzelnen Hohlkörpern ist aus den Figuren 2 bis 4 ersichtlich. Wie Bohlen werden die Hohlkörper aneinander geschichtet, wobei sowohl tragfähige Bodenkonstruktionen als auch Wände gebaut werden können. Die einzelnen Planken 2 greifen an den Längsseiten ineinander, wobei selbstverständlich alle bekannten Brettverbindungen wie z.B. Dübeln, Spunden, Fälzen oder Federn eingesetzt werden können. Zur Erzielung eines dekorativen Effekts beispielsweise an einer Aussen­wand können die Planken auf einer Seite eine bestimmte Oberflächenkonfiguration aufweisen. Zum gleichen Zweck kann an den Verbindungsstellen auf einer Seite eine Aus­kehlung vorhanden sein, so dass die einzelnen Planken deutlich sichtbar voneinander abgesetzt sind.The formation of a flat structure from the individual hollow bodies can be seen from FIGS. 2 to 4. The hollow bodies are stacked together like planks, whereby both load-bearing floor constructions and walls can be built. The individual planks 2 interlock on the long sides, with all known board connections such as Dowels, bungles, rebates or springs can be used. To achieve a decorative effect, for example on an outer wall, the planks can have a certain surface configuration on one side. For the same purpose, a groove may be provided on the connection points on one side, so that the individual planks are clearly separated from one another.

Quer durch die einzelnen Hohlkörper sind in bestimmten Abständen Profile 8 durchgeführt und in die Oeffnungen 7 in den Seitenwänden 3 bzw. in den Versteifungsklötzen 9 eingeleimt. Wie aus Figur 2 ersichtlich ist, können die Profile 8 über Keilverbindungen 11 in Längsrichtung mit­einander verbunden werden. Das Profil 8 kann in der ent­sprechenden Kontur aus einem Massivholzstab herausgefräst sein, oder es kann auch beispielsweise aus Aluminium gezo­gen werden. Die Kontur sich überlappender Kreise der Oeff­nungen 7 erlaubt ein Bohren der Oeffnungen, womit das Fräsen von Schlitzen usw. vermieden wird.Profiles 8 are carried out at specific intervals across the individual hollow bodies and into openings 7 glued in the side walls 3 or in the stiffening blocks 9. As can be seen from FIG. 2, the profiles 8 can be connected to one another in the longitudinal direction via wedge connections 11. The profile 8 can be milled out of a solid wood rod in the corresponding contour, or it can also be drawn from aluminum, for example. The contour of overlapping circles of the openings 7 allows the openings to be drilled, thereby avoiding the milling of slots, etc.

Figur 5 zeigt einen Querschnitt durch ein abgewandeltes Ausführungsbeispiel, bei dem beide Längsseiten der Planken eine Nut 4 aufweisen und die Verbindung über eine Feder 12 erfolgt. Auf einer Planke ist zusätzlich eine wärmedämmen­de Schicht 10 angeordnet, die selbstverständlich auch eine schall- oder feuerhemmende oder einfach eine dekorative Schicht sein kann. Dadurch werden die Montagearbeiten am Bauwerk selbst ersichtlicherweise auf ein Minimum redu­ziert. Die Fertigung der Elemente erfolgt kostengünstig auf industrielle Weise und die Handwerksarbeiten reduzie­ren sich praktisch auf die Montage. Auch der Transport auf die Baustelle kann dadurch wesentlich erleichtert werden. Es hat sich erwiesen, dass beispielsweise Bodenkonstruk­tionen aus den erfindungsgemässen Hohlkörpern bei gleichen statischen Eigenschaften kostengünstiger sind als Beton­konstruktionen. Bei einer Bodenkonstruktion können bei­spielsweise die oberen Planken unmittelbar geschliffen und versiegelt werden, ohne dass ein zusätzliches Parkett aufgelegt werden muss. Weitere Vorteile mit den erfin­dungsgemässen Hohlkörpern können erzielt werden, wenn die Hohlräume mit einem Dämmstoff gefüllt werden. Es wäre z.B. möglich, die Hohlräume mit Kunststoff auszuschäumen. Dadurch können die ohnehin schon guten Wärmedämmeigen­schaften des Holzes am Bauelement noch verbessert werden. Die Hohlräume können auch mit einer an sich bekannten Latent-Wärmespeichermasse gefüllt werden, was besonders für den Bau von Aussenwänden vorteilhaft wäre. Derartige Latent-Wärmespeichermassen wie z.B. auf der Basis von Glaubersalz haben bekanntlich die Eigenschaft, bis zu einem bestimmten Temperaturniveau Wärme zu speichern und beim Absinken der Temperatur wieder abzugeben, wobei in der Regel eine Aenderung des Aggregatzustandes erfolgt.Figure 5 shows a cross section through a modified embodiment in which both long sides of the planks have a groove 4 and the connection is made via a spring 12. In addition, a heat-insulating layer 10 is arranged on a plank, which of course can also be a sound- or fire-retardant or simply a decorative layer. As a result, the assembly work on the structure itself is obviously reduced to a minimum. The elements are manufactured inexpensively in an industrial manner and the craftsmanship is practically reduced to assembly. This can also make transportation to the construction site much easier. It has been shown that, for example, floor constructions made from the hollow bodies according to the invention are more cost-effective than concrete constructions with the same static properties. In the case of a floor construction, for example, the upper planks can be sanded and sealed immediately without the need for additional parquet. Further advantages with the hollow bodies according to the invention can be achieved if the cavities are filled with an insulating material. For example, it would be possible to foam the cavities with plastic. As a result, the already good thermal insulation properties of the wood on the component can be improved. The cavities can also be filled with a latent heat storage mass known per se, which is special would be advantageous for the construction of external walls. Such latent heat storage masses, such as, for example, based on Glauber's salt, are known to have the property of storing heat up to a certain temperature level and releasing it again when the temperature drops, a change in the state of aggregation generally taking place.

Figur 6 zeigt eine Draufsicht auf einen Boden, bestehend aus einzelnen Hohlkörpern 1, der z.B. einen Ausschnitt 13 für einen Treppenaufgang aufweist. Die einzelnen Stoss­stellen 14 sind versetzt zueinander angeordnet, womit eine hohe Stabilität erreicht wird. Besonders deutlich ist hier die Elementbauweise sichtbar, mit der Böden unabhängig von der Grundfläche mit den gleichen Elementen gebaut werden können.Figure 6 shows a plan view of a floor consisting of individual hollow bodies 1 which e.g. has a cutout 13 for a staircase. The individual butt joints 14 are offset from one another, which achieves high stability. The element construction is particularly clearly visible here, with which floors can be built with the same elements regardless of the base area.

Die einzelnen Stösse 14 können ebenfalls Nut und Feder bzw. Nut und Kamm aufweisen und zusätzlich verleimt sein.The individual joints 14 can also have tongue and groove or tongue and groove and can also be glued.

Gerade bei Ausschnitten 13, welche statisch gewisse Pro­bleme verursachen können, ist der Einbau der Profile 8 sinnvoll.Especially with cutouts 13, which can cause certain problems statically, the installation of the profiles 8 makes sense.

Figur 7 zeigt einen Querschnitt durch zwei abgewandelte Ausführungsbeispiele eines Hohlkörpers 1 und 1'. In beiden Fällen ist zwischen den äusseren Planken 2 eine innere Planke 15 angeordnet, die über die Seitenwände 3, 3' mit den äusseren Planken verbunden ist. Alle Planken sind an den Längsseiten mittels Federn 12 miteinander verbunden, so dass die Planken benachbarter Hohlkörper eine durchge­hende Schicht bilden.Figure 7 shows a cross section through two modified embodiments of a hollow body 1 and 1 '. In both cases, an inner plank 15 is arranged between the outer planks 2 and is connected to the outer planks via the side walls 3, 3 '. All planks are connected to one another on the long sides by means of springs 12, so that the planks of adjacent hollow bodies form a continuous layer.

Sie Seitenwände 3' sind an der inneren Planke 15 gegenüber den Seitenwänden 3 versetzt angeordnet. Damit werden gute Schalldämmeigenschaften erzielt, da sich der Körperschall nicht geradlinig ausbreiten kann.You side walls 3 'are arranged offset on the inner plank 15 with respect to the side walls 3. Good sound insulation properties are achieved in this way since the structure-borne noise cannot spread in a straight line.

Beim Hohlkörper 1' ist zwischen der inneren Planke 15 und der äusseren Planke 2 nur eine etwa quadratische Seiten­wand angeordnet.In the hollow body 1 ', only an approximately square side wall is arranged between the inner plank 15 and the outer plank 2.

Der Faserverlauf der äusseren Planken 2 ist etwa quer zu demjenigen der inneren Planke 15 und der äusseren Planke 2' angeordnet. An einer Aussenwand können die äusseren Planken 2 beispielsweise einen liegenden Faserverlauf aufweisen, so dass die wetterseitigen Planken unter den Witterungseinflüssen schwinden können, während die restli­chen Planken mit senkrechtem Faserverlauf praktisch keine Massänderungen erfahren. Durch diese gesperrte Anordnung wird eine äusserst stabile Konstruktion erreicht, so dass Querverbindungsmittel ganz entfallen können.The grain of the outer planks 2 is arranged approximately transversely to that of the inner plank 15 and the outer plank 2 '. On an outer wall, the outer planks 2 can, for example, have a lying fiber course, so that the weather-side planks can shrink under the influence of the weather, while the remaining planks with a vertical fiber course experience practically no dimensional changes. This locked arrangement results in an extremely stable construction, so that cross-connection means can be dispensed with entirely.

Die einzelnen Hohlräume sind mit einem geeigneten Dämmate­rial 16 gefüllt. Die Lagen zwischen zwei benachbarten Hohlkörpern werden dabei bei der Montage eingelegt. Beim Dämmaterial kann es sich um Kork, Steinwolle oder derglei­chen handeln.The individual cavities are filled with a suitable insulating material 16. The layers between two adjacent hollow bodies are inserted during assembly. The insulation material can be cork, rock wool or the like.

Bei Seitenwänden kann eine äussere Planke 2' mit paralle­len Leisten 17 zur Aufnahme von Wandelementen 18 versehen sein. Als Wandelemente können z.B. Spanplatten, Gipsplat­ten oder dergleichen dienen. Der Hohlraum 19 zwischen Wandelement 18 und Planke 2' kann zur Durchführung von Leitungen verwendet werden und zusätzlich ebenfalls iso­liert werden.In the case of side walls, an outer plank 2 'can be provided with parallel strips 17 for receiving wall elements 18. As wall elements e.g. Chipboard, plasterboard or the like are used. The cavity 19 between the wall element 18 and the plank 2 'can be used for the passage of lines and can also be insulated.

Selbstverständlich kann die Dimension der einzelnen Bau­teile sowie deren Distanz zueinander jeweils den speziel­len Bedürfnissen angepasst werden. Alle Teile sind vor­zugsweise miteinander verleimt. Die Länge der Hohlkörper 1 bzw. 1' wird ebenfalls dem Anwendungszweck angepasst und kann in bestimmten Fällen mehrere Meter betragen. Es wäre auch denkbar, mehrschichtige Hohlkörper mit mehreren inne­ren Planken herzustellen.Of course, the dimensions of the individual components and their distance from each other can be adapted to the specific needs. All parts are preferably glued together. The length of the hollow body 1 or 1 'is also adapted to the application and can be several meters in certain cases. It would be also conceivable to produce multilayer hollow bodies with several inner planks.

Der in Figur 8 dargestellte Hohlkörper unterscheidet sich von den in Figur 7 dargestellten durch die Anordnung der Seitenwände und die Art der Verbindungsmittel.The hollow body shown in FIG. 8 differs from the ones shown in FIG. 7 in the arrangement of the side walls and the type of connecting means.

Anders als beim Hohlkörper 1 in Figur 7 sind die Seiten­wände 3 gegenüber den Seitenwänden 3' nach innen versetzt. Die äussere Planke 2 mit in der Längsrichtung des Hohlkör­pers verlaufenden Fasern ist mit einem Kamm 20 und mit einer Nut 21 versehen. Benachbarte äussere Planken 2 kön­nen derart ineinandergreifen, werden jedoch nicht kraft­schlüssig verbunden, so dass eine Breitenänderung der Planke möglich ist.In contrast to the hollow body 1 in FIG. 7, the side walls 3 are offset inwards relative to the side walls 3 '. The outer plank 2 with fibers running in the longitudinal direction of the hollow body is provided with a comb 20 and with a groove 21. Adjacent outer planks 2 can interlock in this way, but are not non-positively connected, so that the width of the plank can be changed.

Dagegen sind die Längsseiten der inneren Planke 15 und der äusseren Planke 2', deren Faserverlauf quer zu demjenigen der äusseren Planke 2 angeordnet ist, mit einem Doppelkamm 22 bzw. mit einer Doppelnut 23 versehen. An diesen Längs­seiten werden die benachbarten Planken verleimt, wobei die Doppelkamm/Doppelnut-Verbindung eine besonders grosse Leimfläche ergibt, was die Uebertragung hoher Kräfte er­laubt.In contrast, the long sides of the inner plank 15 and the outer plank 2 ', the grain of which is arranged transversely to that of the outer plank 2, are provided with a double comb 22 and a double groove 23, respectively. The adjacent planks are glued on these long sides, the double-comb / double-groove connection resulting in a particularly large glue area, which allows the transfer of high forces.

Zur Verdeutlichung des gesperrten Faserverlaufs zwischen den Planken 2' und 15 einerseits und der Planke 2 anderer­seits wurden an der Schnittfläche die Holzfasern schema­tisch dargestellt. Alle Einzelkomponenten eines Hohlkör­pers sind miteinander verleimt.To illustrate the blocked fiber path between planks 2 'and 15 on the one hand and plank 2 on the other hand, the wood fibers were shown schematically on the cut surface. All individual components of a hollow body are glued together.

Claims (19)

1. Holzbauelement für die Herstellung flächiger Konstruk­tionen, dadurch gekennzeichnet, dass es als kastenför­miger, prismatischer Hohlkörper (1) ausgebildet ist, der an einander gegenüberliegenden Längsseiten mit Mitteln zum formschlüssigen Verbinden mit benachbarten Hohlkörpern versehen ist.1. Wooden component for the manufacture of flat structures, characterized in that it is designed as a box-shaped, prismatic hollow body (1) which is provided on opposite longitudinal sides with means for positive connection with adjacent hollow bodies. 2. Holzbauelement nach Anspruch 1, dadurch gekennzeich­net, dass der Hohlkörper einen etwa trapezförmigen Querschnitt aufweist und aus wenigstens zwei paralle­len, die Oberfläche der flächigen Konstruktionen bil­denden Planken (2) gefertigt ist, welche mittels Sei­tenwänden (3) verbunden sind.2. Wooden component according to claim 1, characterized in that the hollow body has an approximately trapezoidal cross section and is made of at least two parallel planks (2) forming the surface of the flat structures, which are connected by means of side walls (3). 3. Holzbauelement nach Anspruch 1, dadurch gekennzeich­net, dass der Hohlkörper einen etwa reckteckigen Quer­schnitt aufweist und aus wenigstens zwei parallelen, die Oberfläche der flächigen Konstruktionen bildenden Planken (2) gefertigt ist, welche mittels Seitenwänden (3) verbunden sind.3. Wooden component according to claim 1, characterized in that the hollow body has an approximately rectangular cross section and is made of at least two parallel planks (2) forming the surface of the flat structures, which are connected by means of side walls (3). 4. Holzbauelement nach Anspruch 2 oder 3, dadurch gekenn­zeichnet, dass zwischen den die Oberfläche der flächi­gen Konstruktionen bildenden äusseren Planken (2) wenigstens eine, parallel zu diesen angeordnete innere Planke (15) vorgesehen ist, und dass äussere und inne­re Planken mittels Seitenwänden verbunden sind.4. Wood construction element according to claim 2 or 3, characterized in that between the outer planks (2) forming the surface of the flat structures, at least one inner plank (15) arranged parallel to these is provided, and that outer and inner planks are connected by means of side walls are. 5. Holzbauelement nach Anspruch 4, dadurch gekennzeich­net, dass die Seitenwände auf beiden Seiten einer inneren Planke versetzt zueinander angeordnet sind.5. Wooden construction element according to claim 4, characterized in that the side walls on both sides of an inner plank are arranged offset to one another. 6. Holzbauelement nach Anspruch 5, dadurch gekennzeich­net, dass der Faserverlauf wenigstens einer äusseren Planke (2) quer zum Faserverlauf der übrigen Planken angeordnet ist.6. Wooden construction element according to claim 5, characterized in that the fiber course of at least one outer plank (2) is arranged transversely to the fiber course of the other planks. 7. Holzbauelement nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, dass die Verbindungsmittel (4, 5) an den Längsseiten der Planken (2) angeordnet sind.7. Wooden construction element according to one of claims 2 to 6, characterized in that the connecting means (4, 5) are arranged on the longitudinal sides of the planks (2). 8. Holzbauelement nach Anspruch 7, dadurch gekennzeich­net, dass die Planken (2) mit wenigstens einer Nut (4) und/oder mit wenigstens einem Kamm (5) versehen sind.8. Wooden construction element according to claim 7, characterized in that the planks (2) are provided with at least one groove (4) and / or with at least one comb (5). 9. Holzbauelement nach Anspruch 8, dadurch gekennzeich­net, dass der Hohlkörper (1) mit im Abstand angeordne­ten Querwänden (6) im Innern versteift ist.9. Wooden component according to claim 8, characterized in that the hollow body (1) is stiffened with spaced transverse walls (6) inside. 10. Holzbauelement nach Anspruch 9, dadurch gekennzeich­net, dass in den Seitenwänden (3) Oeffnungen (7) für die Aufnahme von mehrere Hohlkörper durchdringende Querverbindungsmittel (8) vorgesehen sind.10. Wooden component according to claim 9, characterized in that in the side walls (3) openings (7) for receiving several hollow bodies penetrating cross-connection means (8) are provided. 11. Holzbauelement nach Anspruch 10, dadurch gekennzeich­net, dass im Bereich der Oeffnungen (7) der Hohlkörper (1) im Innern mit einem Versteifungsklotz (9) ausge­füllt ist, und dass sich die Oeffnungen durch den Versteifungsklotz fortsetzen.11. Wooden component according to claim 10, characterized in that in the region of the openings (7) the hollow body (1) is filled inside with a stiffening block (9), and that the openings continue through the stiffening block. 12. Holzbauelement nach Anspruch 10 oder 11, dadurch gekennzeichnet, dass die Oeffnungen (7) die Kontur eines Kreises oder sich überlappender Kreise aufwei­sen.12. Wooden construction element according to claim 10 or 11, characterized in that the openings (7) have the contour of a circle or overlapping circles. 13. Holzbauelement nach einem der Ansprüche 10 bis 12, dadurch gekennzeichnet, dass die Querverbindungsmittel (8) in die Oeffnungen (7) eingebrachte Profile sind.13. Wooden component according to one of claims 10 to 12, characterized in that the cross-connection means (8) in the openings (7) are introduced profiles. 14. Holzbauelement nach einem der Ansprüche 2 bis 13, dadurch gekennzeichnet, dass wenigstens eine äussere Planke mit einer wärme- und/oder schall- und/oder feuerhemmenden Schicht versehen ist.14. Wooden building element according to one of claims 2 to 13, characterized in that at least one outer plank is provided with a heat and / or sound and / or fire-retardant layer. 15. Holzbauelement nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass der Hohlkörper (1) mit einem Dämmstoff gefüllt ist.15. Wooden component according to one of claims 1 to 14, characterized in that the hollow body (1) is filled with an insulating material. 16. Holzbauelement nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass der Hohlkörper mit einer Latent-Wärmespeichermasse gefüllt ist.16. Wooden component according to one of claims 1 to 14, characterized in that the hollow body is filled with a latent heat storage mass. 17. Holzbauelement nach einem der Ansprüche 2 bis 16, dadurch gekennzeichnet, dass die Seitenwände (3) aus Schichtholz gefertigt sind.17. Wooden construction element according to one of claims 2 to 16, characterized in that the side walls (3) are made of plywood. 18. Holzbauelement nach einem der Ansprüche 2 bis 17, dadurch gekennzeichnet, dass wenigstens eine der Plan­ken aus Sperrholz gefertigt ist.18. Wooden component according to one of claims 2 to 17, characterized in that at least one of the planks is made of plywood. 19. Holzbauelement nach einem der Ansprüche 2 bis 18, dadurch gekennzeichnet, dass eine äussere Planke mit parallelen Leisten zur Aufnahme von Wandelementen versehen ist, wobei zwischen Planke und Wandelement ein Hohlraum gebildet wird.19. Wooden building element according to one of claims 2 to 18, characterized in that an outer plank is provided with parallel strips for receiving wall elements, a cavity being formed between the plank and the wall element.
EP86810296A 1985-09-02 1986-07-07 Wood construction element for the realisation of plane constructions Expired - Lifetime EP0214088B1 (en)

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AT86810296T ATE57217T1 (en) 1985-09-02 1986-07-07 WOOD CONSTRUCTION ELEMENT FOR THE MANUFACTURE OF FLAT CONSTRUCTIONS.

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CH376485 1985-09-02
CH3764/85 1985-09-02

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PL424639A1 (en) * 2018-02-21 2019-08-26 Bmk Europe Spółka Akcyjna Building panel
EP3649303A4 (en) * 2017-07-06 2020-07-08 Mörch Jensen, Patrik Wall element, wall element aggregate, building wall construction system, building wall and methods for constructing such a building wall and manufacturing of a wall element
AT525991B1 (en) * 2022-04-08 2023-10-15 Generation Concept Stiftung C/O Ulrike Antonia Schreiber Eggenberger Set of structural elements for a building made of wood

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EP0115371A2 (en) * 1983-02-01 1984-08-08 M. & A. ROCHAT Wooden building panel
FR2542026A2 (en) * 1982-05-13 1984-09-07 Auclair Daniel Method for the construction of timber walls and timber modules for this method

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CH184815A (en) * 1935-07-11 1936-06-30 Bonderer Robert Support wall for wooden houses.
DE661763C (en) * 1935-08-28 1938-06-25 Fernand Jouanneau Wooden plate made from a series of simple hollow ribs
GB1245463A (en) * 1968-05-28 1971-09-08 Reginald Ernest Feakins A method of insulating buildings
FR2486569A1 (en) * 1980-07-10 1982-01-15 Serre Michel Modular hollow building blocks - made from sheet and channel profiles of particle board plus expanded polystyrene insulation
CH643025A5 (en) * 1980-07-18 1984-05-15 Nello Scapozza Building structure
FR2542026A2 (en) * 1982-05-13 1984-09-07 Auclair Daniel Method for the construction of timber walls and timber modules for this method
EP0115371A2 (en) * 1983-02-01 1984-08-08 M. & A. ROCHAT Wooden building panel

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621938A1 (en) * 1987-10-14 1989-04-21 Grandclement Jean Claude ELONGATED WOOD PIECES FOR THE CONSTRUCTION AND / OR DECORATION OF BUILDINGS
EP0312473A1 (en) * 1987-10-14 1989-04-19 Jean-Claude Grandclement Elongated wooden element, particularly for the construction and/or decoration of buildings
EP0560013A1 (en) 1992-03-12 1993-09-15 Lignotrend Holzblocktafel Systeme GmbH Wooden panel
DE4207752A1 (en) * 1992-03-12 1993-09-16 Holzbau Amann Gmbh WOODEN PANEL
EP0764746A1 (en) 1994-03-22 1997-03-26 Alfred Zenger Construction element of solid wood for the manufacture of sheet constructions
AT410455B (en) * 1998-07-23 2003-05-26 Schachl Alexander WOODEN BUILDING BOARD AND FINISHING PROFILE ELEMENT FOR IT
WO2002025029A1 (en) 2000-09-22 2002-03-28 Arkadiusz Muszynski The building module
CN1320227C (en) * 2001-06-19 2007-06-06 阿卡迪斯·马斯纳斯凯 The building module and the method of erecting walls of building with the application of the modules
WO2002103128A1 (en) 2001-06-19 2002-12-27 Arkadiusz Muszynski The building module and the method of erecting walls of building with the application of the modules
EP1748117A1 (en) * 2005-07-28 2007-01-31 Albin Gödl Wall construction in a wooden construction
FR2967429A1 (en) * 2010-11-16 2012-05-18 Lada Const Construction system for constructing e.g. single-family house, has stack of composite blocks assembled together by rails, where composite blocks are formed by sequence of structure edges and insulating edges
FR2971802A1 (en) * 2011-02-23 2012-08-24 Gilbert Goutheraud Construction module for forming e.g. floor of wooden building, has connecting unit whose face is inclined from end of straight face to wall to form acute edge cooperating with complementary shaped part of another module or junction device
WO2014120027A1 (en) 2013-01-29 2014-08-07 Ux2 Centrum Technologiczne Sp. Z.O.O. A construction module, particularly a wall module or a roof module
EP3649303A4 (en) * 2017-07-06 2020-07-08 Mörch Jensen, Patrik Wall element, wall element aggregate, building wall construction system, building wall and methods for constructing such a building wall and manufacturing of a wall element
PL424639A1 (en) * 2018-02-21 2019-08-26 Bmk Europe Spółka Akcyjna Building panel
CN108149834A (en) * 2018-02-27 2018-06-12 辽宁工业大学 NCCLT sound insulating floor slabs
AT525991B1 (en) * 2022-04-08 2023-10-15 Generation Concept Stiftung C/O Ulrike Antonia Schreiber Eggenberger Set of structural elements for a building made of wood
AT525991A4 (en) * 2022-04-08 2023-10-15 Generation Concept Stiftung C/O Ulrike Antonia Schreiber Eggenberger Set of structural elements for a building made of wood

Also Published As

Publication number Publication date
FI862937A0 (en) 1986-07-14
NO862832L (en) 1987-03-03
DK334086A (en) 1987-03-03
NO862832D0 (en) 1986-07-11
EP0214088B1 (en) 1990-10-03
DE3674689D1 (en) 1990-11-08
FI862937A (en) 1987-03-03
ATE57217T1 (en) 1990-10-15
DK334086D0 (en) 1986-07-14

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