EP0560013B1 - Panneau en bois - Google Patents

Panneau en bois Download PDF

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Publication number
EP0560013B1
EP0560013B1 EP93100260A EP93100260A EP0560013B1 EP 0560013 B1 EP0560013 B1 EP 0560013B1 EP 93100260 A EP93100260 A EP 93100260A EP 93100260 A EP93100260 A EP 93100260A EP 0560013 B1 EP0560013 B1 EP 0560013B1
Authority
EP
European Patent Office
Prior art keywords
wooden panel
layers
panel
wooden
single elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP93100260A
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German (de)
English (en)
Other versions
EP0560013A1 (fr
Inventor
Werner Eckert
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.)
Lignotrend Holzblocktafel Systeme GmbH
Original Assignee
Lignotrend Holzblocktafel Systeme GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lignotrend Holzblocktafel Systeme GmbH filed Critical Lignotrend Holzblocktafel Systeme GmbH
Priority to DE9302447U priority Critical patent/DE9302447U1/de
Publication of EP0560013A1 publication Critical patent/EP0560013A1/fr
Application granted granted Critical
Publication of EP0560013B1 publication Critical patent/EP0560013B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/12—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood
    • 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
    • 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
    • E04C2/42—Gratings; Grid-like panels

Definitions

  • the invention relates to a wooden building board for walls, ceilings or roofing and the like, which has a plurality of layers, each formed by individual elements, which are connected to one another, the wooden building board having at least five layers with rust-like, crosswise and parallel layer elements and one of laterally spaced apart Moldings, boards or similar individual elements formed middle layer, the individual elements are connected by approximately parallel or crosswise arranged individual elements on both sides of adjacent layers of mutually laterally spaced individual elements.
  • Such wooden building boards are already known in different embodiments. They serve to rationalize and partially shift the manufacturing process from the construction site to the workshop.
  • a component is known in which a plurality of layers of intersecting, laterally spaced boards are provided. As a result, through openings are present in the component, which have to be closed by outer planking layers in order to achieve a component that is sealed in the transverse direction. In addition to the crossing boards, additional, other individual elements are therefore required to manufacture the component.
  • the object of the present invention is to provide a wooden building board of the type mentioned at the outset which is easy to handle, has high stability and tightness and good insulation values and which can be produced inexpensively. Furthermore, it should be possible to lay installation lines within the wooden building board without any problems.
  • the wooden construction panel according to the invention has on the one hand the In some of the layers, the cross layer of the boards provided for adjacent layers has a high stability and also non-shrinkage, and on the other hand, the layers with parallel-layer boards provide a good seal on both sides of the middle layer.
  • the tongue and groove arrangements formed by the individual layers result in a tight and stable connection between adjacent wooden building panels due to the large number of interlocking individual elements.
  • the arrangement of the layers according to the invention and the structure provided with the individual elements result in high stability and insulation capability;
  • the wooden building board is formed in seven layers with an intermediate layer arranged on both sides of the middle layer, transversely or preferably parallel with respect to the individual elements and on this double layer consisting of two parallel layers.
  • channels are formed in the area of the middle layer, which is preferably formed by horizontally running boards or strips, as well as channels running transversely on both sides thereof, and vertical channels in the layers lying further outward, which enable installation lines to be laid without problems.
  • the individual elements can preferably consist of one to three meter long boards, preferably so-called shortening boards.
  • the boards for the individual elements can have a thickness of approximately 1 cm to approximately 4 cm, preferably approximately 2.4 cm and a width of approximately 6 to 16 cm, preferably approximately 12 cm.
  • the individual layers are thus made up of a large number of comparatively small-sized individual elements, which enables the use of inexpensive residual wood and thus an overall cost-effective production of the wooden building board.
  • Figures 1 to 5 show in different views a single wooden building board 1, which is constructed in this embodiment in seven layers.
  • This wooden construction panel can be used as a wall panel, as a ceiling panel or as a roof panel, with several such wooden construction panels being plugged together on the front sides on their narrow sides via a tongue and groove system and connected there.
  • As an area of application come e.g. B. residential buildings, office buildings, commercial buildings and commercial structures of all kinds in question.
  • the wooden construction board can be easily combined with other timber construction systems as well as with masonry, concrete or steel systems.
  • the individual layers 2 to 8 of a wooden building board 1 each consist of individual elements 9 spaced apart from one another in parallel, formed from boards or strips, which are each connected by individual elements of an adjacent layer. This can be done, for example, by individual elements of the adjacent layer running parallel to the individual elements of the one layer, or by crossing individual elements running at right angles thereto.
  • the two outer layers 2, 3 and 7, 8 are provided with individual elements 9 running in a parallel position, the individual elements of the adjacent layers each overlapping in regions along the longitudinal edge. This can be seen particularly well in FIGS. 1 and 4.
  • the middle layer 5 and the two adjacent intermediate layers 4 and 6 are likewise formed in parallel with respect to their individual elements 9, but here the individual elements run transversely to those of the outer double layers.
  • This cross-bracing ensures a high level of stability, which enables two-dimensional, crosswise force transmission for both normal and bending forces. This also results in a high disk stiffness. This also prevents twisting of the wooden building panels and shrinking in length and width.
  • the cross-section of the individual elements 9 made of boards for the individual layers can be of the same cross-section or, as can be seen in particular in FIG. 5, also be different.
  • the wooden building board On the end face, the wooden building board is provided all round with a tongue and groove system, with adjacent end faces each having a groove formation 10 and the other two end faces having a tongue formation 11. This can be clearly seen in FIGS. 1 to 3. All around, both in the groove formation 10 and in the tongue formation 11, individual elements 9 projecting in the fiber longitudinal direction are present, via which forces to be coupled are introduced and can be transferred.
  • connection of adjacent wooden building panels 1 in the tongue and groove area can be done by gluing and / or nails, screws or the like.
  • the glue connection also ensures tightness in the connection area.
  • glue and z. B. nails results in a press glue connection with particularly good resilience.
  • continuous channels 12 are formed in the longitudinal direction or in the transverse direction, in which installation lines or installation pipes can be laid. This also gives the possibility of carrying out additional installations even after the completion of a building wall and a planking (for example plasterboard), which may have been applied to the wall consisting of wooden building boards 1.
  • the existing channels form a total of hollow chambers, through which a very substantial weight and material saving is available. Nevertheless, there is still so much mass that a significantly improved sound insulation and heat storage capacity is available compared to a conventional stand construction.
  • the wooden building panels 1 are manufactured by industrial series production, which enables high dimensional accuracy, predeterminable strength values and a short manufacturing time.
  • the individual elements 9 of the layers 2 to 8 are preferably connected to one another by press gluing, which results in high strength.
  • Comparatively small-sized boards can be used as the material, which for example can have a width of 12 cm and a thickness of 2.4 cm. Since the wooden building boards are dimensioned in manageable sizes and in adaptation to the existing masonry grid, so-called shortening boards, which can be up to 3 m long, can be used. As a result, residual wood recycling is possible in a particularly advantageous manner, which considerably reduces the material costs. The quality standards of the woods are limited to the strength, with no visual requirements being required.
  • the individual wooden building panels 1 can be prefabricated in different grid sizes, as shown in FIG. 11, so that they also fit for the most varied of layouts and designs of the building.
  • FIGS. 8 to 10 In the case of corner configurations and transitions to other components, different end profile bars 13 (FIGS. 11 and 8 to 10) can be provided. Such end profile rods 13 serving as connecting pieces are shown in FIGS. 8 to 10 in different embodiments.
  • the wooden construction panel according to the invention can be used not only as a load-bearing construction wall, but also as a partition. To simplify assembly, this wooden construction panel can be assembled from two individual composite panels, with the parting plane in the middle between them.
  • Thresholds can be provided on the floor and on the ceiling, optionally also on the side walls, to which the individual composite panels can be attached and fastened from both sides.
  • the type of attachment depends on the intended load on the wooden construction board. If necessary, the mutually facing flat sides of the individual composite panels can also be connected to one another. In addition to screw connections, adhesive connections may also be used here in combination, so that high stability can be achieved after assembly of the individual composite panels to form a wooden construction panel.
  • connection profiles can be provided for concealed attachment to the sleepers.
  • the respective inner layers can have a recess compared to the other layers by approximately the height of the thresholds.
  • the design of this connection profile can be varied according to the respective circumstances.
  • FIG. 12 shows a wooden construction board, which can either be made in one piece or, for an intermediate wall installation, from two individual composite panels.
  • the wooden construction board 1b according to FIG. 12 has eight layers.
  • the wooden building board 1b could also be formed in two parts in a parting plane 16. It should be mentioned in this connection that it is not absolutely necessary to place the parting plane 16 in the central plane of the wooden building board.
  • a seven-layer one Wooden building boards also have the option of dividing them into two individual composite panels, one of the individual composite panels then consisting of three layers and the other of four layers.
  • the individual elements 9 of the outer layers 24 are only a small distance from one another, so that one obtains practically full-length outer sides. In order to avoid cracks, slight distances of, for example, 1 to 2 mm are provided in the joint area of the individual elements 9 of the outer layers 24.
  • the outer layer 24 is sealed by the next layer below, with individual elements oriented in the same direction and arranged in the joint area of the outer individual elements 9.
  • FIG. 13 shows the vertical joint area between two wooden building panels 1b placed against one another with modified connection profiles.
  • the outer layers 24 consisting of spaced individual elements are set back somewhat in this exemplary embodiment compared to the inner layers, and the joint region 25 is then covered by outer boards 26 which are inserted between the individual elements 9 of the outer layers 24 set back on the edge.
  • FIG. 14 shows the connection area of two wooden building panels 1 abutting at right angles and FIG. 15 shows the design in the corner area of two wooden building boards 1.
  • the wooden building boards 1 used in FIGS. 14 and 15 each have the same thicknesses and the same number of layers.
  • FIG. 16 shows the connection area between a seven-layer wooden building board and a five-layer further wooden building board, for example serving as a partition.
  • Figures 17 and 18 finally show the connection or corner area of five-layer wooden building panels.
  • Pre-dried wood is used as the material for the individual elements 9, so that a shrinkage in length and width and thus precise dimensions of the finished wooden construction board are thereby also achieved 1 are available.
  • the wooden construction board is cut to size and milled all around, this milling being carried out in such a way that any residual glue in the tongue and groove system is removed and at the same time chamfering of the outer edges is carried out, so that it is easy and quick to plug together adjacent wooden building panels.
  • the inventive construction of the wooden construction panel 1 thus combines a large number of advantages in a single component.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Panels For Use In Building Construction (AREA)
  • Finishing Walls (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Building Environments (AREA)

Claims (16)

  1. Panneau en bois pour des cloisons, plafonds, toitures ou analogues, qui présente plusieurs couches mutuellement assemblées et formées chacune par des éléments individuels (9), le panneau en bois étant réalisé à au moins cinq couches qui sont individuellement disposées en parallèle et en se croisant à la manière d'une grille, et présentant une couche médiane (5) formée de baguettes, planches ou éléments individuels analogues (9) latéralement distants les uns des autres, dont les éléments individuels (9) sont assemblés par des éléments individuels (9), approximativement parallèles ou disposés en croix par rapport à eux, de couches (4, 6) voisines de part et d'autre et constituées d'éléments individuels latéralement distants les uns des autres, caractérisé en ce qu'au moins deux couches mutuellement voisines (2, 3 et 7, 8), avec des éléments individuels (9) approximativement parallèles entre eux, mutuellement distants et se chevauchant sur leurs bords longitudinaux, sont prévues de part et d'autre de la couche médiane (5), et en ce que le panneau en bois présente, sur ses bords extérieurs, un profilage de raccordement formé par les différentes couches.
  2. Panneau en bois selon la revendication 1, caractérisé en ce que le profilage de raccordement prévu sur les bords extérieurs présente des agencements de rainures et de languettes (10, 11) de configuration chaque fois identique sur des bords mutuellement voisins d'un panneau.
  3. Panneau en bois selon la revendication 1, caractérisé en ce que le profilage de raccordement prévu sur les bords extérieurs est de configuration identique sur les bords opposés du panneau.
  4. Panneau en bois selon l'une des revendications 1 à 3, caractérisé en ce qu'il est réalisé à sept couches avec une couche intermédiaire respective (4, 6) disposée de part et d'autre de la couche médiane (5) et transversalement ou, de préférence, parallèlement en ce qui concerne les éléments individuels (9), et avec une couche double se trouvant sur cette couche intermédiaire et constituée de deux couches parallèles (2, 3 et 7, 8).
  5. Panneau en bois selon la revendication 2, caractérisé en ce que les agencements de rainures et de languettes, prévus sur les bords et formés de plusieurs couches individuelles, présentent des éléments individuels en saillie dans la direction longitudinale des fibres.
  6. Panneau en bois selon l'une des revendications 1 à 5, caractérisé en ce que le degré de chevauchement des éléments individuels (9) assemblés les uns aux autres du panneau en bois est dimensionné de façon à obtenir une économie de matériau d'au moins 30 % par rapport à une section pleine.
  7. Panneau en bois selon l'une des revendications 1 à 6, caractérisé en ce que les éléments individuels (9) consistent en des planches d'environ 1m à 3m de longueur, de préférence des planches dites de réduction.
  8. Panneau en bois selon l'une des revendications 1 à 7, caractérisé en ce que les planches pour les éléments individuels (9) ont une épaisseur d'environ 1 cm à environ 4 cm, de préférence d'environ 2,4 cm, et une largeur d'environ 6 cm à 16 cm, de préférence d'environ 12 cm.
  9. Panneau en bois selon l'une des revendications 1 à 8, caractérisé en ce que les arêtes des éléments individuels (9) dépassant vers l'extérieur sont chanfreinées.
  10. Panneau en bois selon l'une des revendications 1 à 9, caractérisé en ce que les dimensions extérieures du panneau en bois sont prévues selon une dimension modulaire d'un huitième de mètre, et sont de préférence choisies de manière à fournir un poids et une taille maniables.
  11. Panneau en bois selon l'une des revendications 1 à 10, caractérisé en ce que les éléments individuels (9) d'au moins une des deux couches extérieures (24) présentent une distance mutuelle plus faible que pour ceux des autres couches.
  12. Panneau en bois selon l'une des revendications 1 à 11, caractérisé en ce que des assemblages collés et/ou cloués ou vissés sont prévus pour l'assemblage des couches individuelles du panneau de bois les unes aux autres, ainsi que des panneaux de bois entre eux.
  13. Panneau en bois selon l'une des revendications 1 à 12, caractérisé en ce qu'une colle à un composant, de préférence une colle au polyuréthanne exemple de formaldéhyde, est prévue pour l'assemblage des couches individuelles.
  14. Procédé de fabrication d'un panneau en bois selon l'une des revendications 1 à 13, caractérisé en ce qu'un panneau en bois, divisé en deux, dans une position de préassemblage, dans un plan contenant les côtés plats et constitué d'au moins deux panneaux partiels (14, 15) formant chacun une partie des couches des panneaux en bois, est assemblé au lieu de montage en un panneau en bois à partir des deux panneaux partiels tournés l'un vers l'autre sur les côtés plats.
  15. Procédé selon la revendication 14, caractérisé en ce que le panneau en bois est assemblé à partir de deux panneaux partiels (14, 15) limitrophes sur le plan médian de séparation du panneau en bois et formant de préférence des éléments individuels statiquement stables.
  16. Procédé selon la revendication 14 ou 15, caractérisé en ce que les panneaux partiels (14, 15) sont assemblés par des profilages de raccordement prévus au moins sur leurs bords frontaux inférieurs et/ou sur leurs bords frontaux supérieurs, avec une longrine (22) inférieure ou, respectivement, supérieure qui les recouvre de l'extérieur au moins dans une large mesure.
EP93100260A 1992-03-12 1993-01-11 Panneau en bois Expired - Lifetime EP0560013B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9302447U DE9302447U1 (de) 1993-01-11 1993-01-11 Holzbautafel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4207752 1992-03-12
DE4207752A DE4207752A1 (de) 1992-03-12 1992-03-12 Holzbautafel

Publications (2)

Publication Number Publication Date
EP0560013A1 EP0560013A1 (fr) 1993-09-15
EP0560013B1 true EP0560013B1 (fr) 1996-06-05

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ID=6453805

Family Applications (1)

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EP93100260A Expired - Lifetime EP0560013B1 (fr) 1992-03-12 1993-01-11 Panneau en bois

Country Status (3)

Country Link
EP (1) EP0560013B1 (fr)
AT (1) ATE138999T1 (fr)
DE (2) DE4207752A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998000617A2 (fr) * 1996-06-28 1998-01-08 Wilhelm Megerle Systeme d'element de construction pour plafonds, parois, toitures ou similaires
EP0974707A1 (fr) 1998-07-23 2000-01-26 Alexander Schachl Panneau en bois et élément de liaison

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DE19537298A1 (de) * 1995-10-06 1997-04-10 Karl Moser Plattenkonstruktionsteil für ein landwirtschaftliches Gebäude, insbesondere einen Stall
DE19603833A1 (de) * 1996-02-05 1997-08-07 Siegfried Jungmann Holzbautafel für Wände, Decken, Bedachungen und dergleichen
DE19653809A1 (de) * 1996-12-21 1998-06-25 Lignotrend Holzblocktafel Syst Holzbautafel für Decken, Wände und Dächer
DE20211388U1 (de) * 2002-07-10 2003-11-20 Tavapan Sa Tavannes Schallabsorbierendes Paneel
ES2304085B1 (es) * 2006-05-04 2009-05-01 Grupo Sansano Valero, S.L. Procedimiento de obtencion de un recubrimiento de madera en paneles acusticos, y panel obtenido con dicho recubrimiento.
AT505324B1 (de) 2007-05-23 2009-03-15 Mwt Micro Wood Technology Gmbh Holzbauelement und daraus gebildetes wandelement
FR2922565B1 (fr) * 2007-10-23 2009-12-25 Wood Winner Panneau de bois
FR2925082B1 (fr) * 2007-12-18 2013-11-08 Claude Andre Francois Moulin Module "bois de masse", dispositif permettant la construction de murs en bois massif
PT104012B (pt) 2008-04-03 2010-03-31 Univ Do Minho Painel estrutural misto madeira-vidro e seu processo de produção
DE202008007094U1 (de) * 2008-05-27 2008-08-21 Lignotrend Ag Holzbau-Wandelement
DE102008025324B3 (de) * 2008-05-27 2009-12-10 Lignotrend Ag Holzbau-Wandelement
EP2261431A1 (fr) * 2009-06-08 2010-12-15 Ocdomus GmbH Bâtiment en bois doté d'un plan octogonal et complexe de bâtiments doté de tels bâtiments en bois
GB201103800D0 (en) * 2011-03-05 2011-04-20 Harvey Peter R Improvements in or relating to a solid timber structural floor to provide primary and transverse spanning
FR2990453B1 (fr) * 2012-05-11 2015-01-23 Ramboo Panneau d'isolation multicouche
AT13769U1 (de) * 2013-05-23 2014-08-15 Mayr Melnhof Holz Holding Ag Holzlamelle zur Herstellung konstruktiver Holzbauteile und Verfahren zu deren Herstellung
CN104264924B (zh) * 2014-08-21 2016-08-24 福建森源股份有限公司 一种木栅格饰面的加工工艺
US11084245B2 (en) * 2019-01-09 2021-08-10 Six Minutes LLC Cross-laminated timber having a conduit therein
FR3118470B1 (fr) 2020-12-24 2023-07-21 Durand Leopold Panneau en bois prefabrique pour la construction de bâtiments

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998000617A2 (fr) * 1996-06-28 1998-01-08 Wilhelm Megerle Systeme d'element de construction pour plafonds, parois, toitures ou similaires
EP0974707A1 (fr) 1998-07-23 2000-01-26 Alexander Schachl Panneau en bois et élément de liaison

Also Published As

Publication number Publication date
DE4207752A1 (de) 1993-09-16
ATE138999T1 (de) 1996-06-15
EP0560013A1 (fr) 1993-09-15
DE59302778D1 (de) 1996-07-11

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