EP2196592A1 - Elément de couvercle en bois ou élément mural en bois à partir de planches en bois assemblées les unes à côté des autres - Google Patents

Elément de couvercle en bois ou élément mural en bois à partir de planches en bois assemblées les unes à côté des autres Download PDF

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Publication number
EP2196592A1
EP2196592A1 EP09007750A EP09007750A EP2196592A1 EP 2196592 A1 EP2196592 A1 EP 2196592A1 EP 09007750 A EP09007750 A EP 09007750A EP 09007750 A EP09007750 A EP 09007750A EP 2196592 A1 EP2196592 A1 EP 2196592A1
Authority
EP
European Patent Office
Prior art keywords
wooden
wall element
insulating body
boards
recesses
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
EP09007750A
Other languages
German (de)
English (en)
Other versions
EP2196592B1 (fr
Inventor
Matthias Elsässer
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.)
inholz GmbH
Original Assignee
inholz GmbH
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Filing date
Publication date
Application filed by inholz GmbH filed Critical inholz GmbH
Publication of EP2196592A1 publication Critical patent/EP2196592A1/fr
Application granted granted Critical
Publication of EP2196592B1 publication Critical patent/EP2196592B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/10Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of wood or with an outer layer of wood
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10Building 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
    • E04C2/24Building 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 laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/243Building 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 laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10Building 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
    • E04C2/24Building 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 laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/246Building 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 laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 combinations of materials fully covered by E04C2/16 and E04C2/20

Definitions

  • the invention relates to a wooden ceiling element or wooden wall element consisting of longitudinally joined wooden boards, between which each insulating body are arranged, being formed on the visible side of the element between adjacent wooden boards longitudinal joints, according to the preamble of claim 1.
  • wooden board plywood products known as load-bearing components for walls, ceilings, roofs and facades as well as non-structural elements in interior design.
  • These wooden board plywood products are constructed according to the wood-block plywood principle, wherein layers of softwood are cross-glued, so that wooden board layers are arranged at a distance.
  • longitudinally extending cavities for receiving installations, insulation or acoustic absorbers can be formed between the layers consisting of individual wooden boards made of softwood, wherein the cavities can be designed in such a way that visible joints remain on the visible side of the component between the layers.
  • the production of such components is expensive, since all layers must be glued crosswise.
  • a prefabricated building structure in particular a wooden ceiling, with a cover layer, preferably made of wood material and several beam supports, in particular made of wood, known, with several bushings for pipes, cables o. The like.
  • a cover layer preferably made of wood material
  • several beam supports in particular made of wood, known, with several bushings for pipes, cables o. The like.
  • the bushings transversely to the main direction of the beam support the building structure are arranged in the region of the neutral fiber.
  • the invention has for its object to provide a wooden ceiling element or wooden wall element, which is simple in its construction and thereby in its production, and which has a sound insulation or thermal insulation or both at the same time, for example, to meet today's standards of sound insulation or thermal protection requirements.
  • each individual wooden board of the element on two plane-parallel opposite sides each has a longitudinally extending along the wooden board recess, which are symmetrical to each other, the wooden board in cross-section double T-shaped with an upper cross member, a lower, the visible side forming cross member and a web located therebetween is designed and the width of the upper cross member is greater than the width of the lower cross member, so that the recesses of two adjacent wooden boards between them the cavity, in which an insulating body is arranged form, as well as in the plan view of the visible side of the element due to the smaller width of two adjacent lower cross members with respect to the larger width of the upper cross members joints are formed.
  • the wooden ceiling element or wooden wall element according to the invention has the advantage that the same is simple in its construction and thereby in its production. Due to the introduced insulating body, the element, according to the insulator used, a high sound insulation and / or thermal insulation, so that the element is able to meet today's standards of sound insulation or thermal insulation requirements, as for example for public buildings, such as schools or sports halls or similar, be required. Likewise, the element is due to the introduced insulator suitable to meet static requirements for large spans.
  • the wooden boards of the element made of solid wood and are joined to each other either dowelled or glued or screwed.
  • a high dimensionally stable and torsionally rigid function is achieved, as well as the production of such elements is considerably simplified, since no glued plywood needs to be used for the individual slats or wooden boards.
  • the elements of the invention have a building physics and functional high quality and are designed visually appealing.
  • the insulating body are either sound-insulating or heat-insulating or both at the same time.
  • the insulating body made of wood fibers or plastic.
  • the material of the insulating body is selected according to the application of the element and its purpose.
  • FIG. 1 shows a cross section through five longitudinally joined wooden boards or slats 2, which form in their composite a wooden ceiling element 1 or a wooden wall element.
  • Each individual wooden board 2 is shaped in such a way that it has in cross section on two sides parallel to one another along the wooden board 2 extending recess 6, 6 ', which to the longitudinal center plane 15 of the wooden board or the lamella and the two are plane-parallel opposite sides are symmetrical, wherein the wooden board 2 is designed in cross-section, essentially, double-T-shaped, as is made FIG. 1 evident.
  • recesses 6, 6 ' each case at least one lateral, longitudinal boundary surface is formed.
  • three lateral boundary surfaces 8, 9, 10 are formed by each of the recesses 6, 6 ', which are also present on the opposite side of the wooden board 2 mirror-symmetrical to the median plane 15.
  • the boundary surfaces 7 and 11 of an upper cross member 4 and a lower cross member 5 of the wooden board 2 on the opposite side of the wooden board 2 are mirror-symmetrical to the median plane 15 also present.
  • the boundary surface 9 of the recesses 6, 6 ' extends parallel to the median plane 15, the boundary surfaces 8 and 10 of the recesses 6, 6' extend perpendicular to the median plane 15, as it FIG. 1 can be seen.
  • the height h of the wooden board 2 is greater than its original width a.
  • the recesses 6, 6 'themselves can also be curved or concave.
  • the individual wooden board 2 accordingly consists of the upper cross member 4, the lower, the visible side of the timber wall member 1 forming cross member 5 and an intermediate web 13, wherein the width a of the upper cross member 4 is greater than the width b of the lower cross member 5 so that the recesses 6, 6 'of two adjacent wooden boards 2 form a cavity between them, in each of which an insulating body 3 is arranged and which is open at the bottom. Due to the smaller width b of two adjacent lower cross members 5 with respect to the larger width a of the upper cross members 4 of two adjacent wooden boards 2 are in the plan view of the visible side of the element 1 joints 12, visual joints formed, which extend inwardly to the respective composite cavity of the two adjacent wooden boards 2, which is formed by the respective recesses 6, 6 '.
  • the wooden boards 2 of the element 1 are made of solid wood; the individual wooden boards are doweled to each other either by dowels 14, as it is in FIG. 1 is indicated.
  • the wooden boards can also be glued or screwed together.
  • the in the open to the outside cavities 6, 6 '- namely open due to the crusherfugen 12 - introduced insulating 3 are either sound-insulating or heat-insulating or both at the same time.
  • the insulating body used may consist of wood fibers or plastic, for example, glass wool or bodies with a fibrous surface, which are suitable for use as sound absorbers and for suppressing reverberation.
  • the visible side forming lower longitudinal surface 16 of the individual wooden boards 2 may additionally be concave or convex in the longitudinal direction or roughened to improve the reflection and thus the sound insulation of the wooden wall element 1 even better and, for example, reverberation even better.
  • the elements 1 according to the invention can be used industrially, in particular, in the interior construction for the production of wooden ceilings and / or wooden walls.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
EP09007750.4A 2008-12-15 2009-06-12 Elément de plafond en bois ou élément mural en bois à partir de planches en bois assemblées les unes à côté des autres Active EP2196592B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200820016455 DE202008016455U1 (de) 2008-12-15 2008-12-15 Holzdeckenelement oder Holzwandelement aus von aneinander zusammengefügten Holzbrettern

Publications (2)

Publication Number Publication Date
EP2196592A1 true EP2196592A1 (fr) 2010-06-16
EP2196592B1 EP2196592B1 (fr) 2015-02-18

Family

ID=40561177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09007750.4A Active EP2196592B1 (fr) 2008-12-15 2009-06-12 Elément de plafond en bois ou élément mural en bois à partir de planches en bois assemblées les unes à côté des autres

Country Status (2)

Country Link
EP (1) EP2196592B1 (fr)
DE (1) DE202008016455U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014000686A1 (de) * 2014-01-17 2015-07-23 Kaufmann Gmbh Dübelholzdecke Quedo-Plus
EP3336272B1 (fr) 2016-12-16 2019-07-17 Tschopp Holzbau AG Composant en bois préfabriquée et mur un système de parois et de plafonds acoustiques

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20107152U1 (de) 2000-10-05 2001-07-26 Lignotrend Produktions Gmbh Kr Tragendes Holzwandelement
DE20315506U1 (de) 2003-10-06 2004-11-18 Fritz, Bruno O., Dipl.-Ing. (FH) Vorgefertigte Baustruktur, insbesondere Holzdecke
DE102006033324A1 (de) * 2006-07-19 2008-01-24 Georg Dipl.-Ing. Reis (Fh) Leichtbauplatte

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754843A1 (fr) * 1996-10-21 1998-04-24 Thierry Martin Procede de fabrication de structures allongees et structures allongees obtenues par ledit procede

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20107152U1 (de) 2000-10-05 2001-07-26 Lignotrend Produktions Gmbh Kr Tragendes Holzwandelement
DE20315506U1 (de) 2003-10-06 2004-11-18 Fritz, Bruno O., Dipl.-Ing. (FH) Vorgefertigte Baustruktur, insbesondere Holzdecke
DE102006033324A1 (de) * 2006-07-19 2008-01-24 Georg Dipl.-Ing. Reis (Fh) Leichtbauplatte

Also Published As

Publication number Publication date
DE202008016455U1 (de) 2009-04-16
EP2196592B1 (fr) 2015-02-18

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