EP3802977A1 - Procédé de fabrication d'une construction avec un élément de construction structurel, en particulier une paroi, un toit ou similaire, formé par une pluralité de panneaux de bois, élément de construction structurel, paroi fabriqué à l'aide de ce procédé et élément de liaison pour panneaux de bois - Google Patents

Procédé de fabrication d'une construction avec un élément de construction structurel, en particulier une paroi, un toit ou similaire, formé par une pluralité de panneaux de bois, élément de construction structurel, paroi fabriqué à l'aide de ce procédé et élément de liaison pour panneaux de bois

Info

Publication number
EP3802977A1
EP3802977A1 EP19723123.6A EP19723123A EP3802977A1 EP 3802977 A1 EP3802977 A1 EP 3802977A1 EP 19723123 A EP19723123 A EP 19723123A EP 3802977 A1 EP3802977 A1 EP 3802977A1
Authority
EP
European Patent Office
Prior art keywords
panels
eme
structural component
wood
cavity
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.)
Pending
Application number
EP19723123.6A
Other languages
German (de)
English (en)
Inventor
Albino Angeli
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.)
Rotho Blaas Gmbh/srl
Original Assignee
ROTHO BLAAS Srl 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 ROTHO BLAAS Srl GmbH filed Critical ROTHO BLAAS Srl GmbH
Publication of EP3802977A1 publication Critical patent/EP3802977A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
    • E04B1/6162—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element the connection made by an additional locking key
    • 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
    • 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
    • E04C2/14—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 reinforced

Definitions

  • the present invention relates to a method for producing a construction with a structural component, in particular a wall, a ceiling or the like, formed by a plurality of interconnected wooden panels, structural component, for example, a wall produced by this method and a Ve rb in You ngse 1 e me nt for wood panels, in particular wood panels with glued or mechanically connected, for example, XLAM or CLT cross layers for producing such a Wan dung.
  • connection of wooden panels There are numerous elements known for the connection of wooden panels. The biggest problem is in the production of an element that is easy to assemble during assembly, as all the required strength and stiffness characteristics are extremely high. Furthermore, a monolithic behavior of the connected wood panels is required. Due to the monolithic feature, a plurality of wooden panels behave like a single wooden panel that can only be attached to the ends by attaching them, avoiding tilts and not having to fix each individual panel of wood.
  • a kit for surfaces comprising a plurality of wesent union rectangular panels, each panel as of an upper and a lower surface and sidewall comprises.
  • the side walls have ge opposite openings to use a cross-section cross-section having connec tion element.
  • connection thus produced can not be isolated, and due to the necessary play, stable form coupling is not possible, and thus no monolithic structure of the wood panels can be achieved.
  • Structure of the panels can be.
  • DE 10044016 describes a device for connecting gently bo de ntafe 1 n with a wood core, in particular mdf or hdf, wherein at least a portion of a sc hw a 1 bens chw-like groove has, which a second panel with a gespie s chw a 1 bw chw förmi ge groove opposite and wherein these panels are connected by means of a connection se 1 eme nt without games.
  • the connection described requires a high level of precision and is intended only for connections of foot floors, installation after laying the panel is not possible.
  • the publication WO 20017089309 describes a component formed of two components, which are facing away on its opposite narrow side, which comprises a plurality of bars in the first one, which connect the preloaded components, and wherein the components have rear-cut recesses in which the vines grown by means of two wood chips are used in one piece.
  • the undercut element has a lower strength and is therefore exposed to a high risk of breakage in the connection.
  • the publication WO 2014153574 describes a component formed by two panels, which are connected along the entire width by means of, for example, two wedge-shaped parts which connect to one another.
  • the connection is a linear one in that it has the disadvantages that it has no resistance and rigidity against shearing stresses in the panel level.
  • the walls made of wooden panels can also be designed with single panels. However, this implies a series of home, storage, transport and door s p rt p r ob e s i n e given by the dimensions or weight of the walls. Furthermore, each wall generally has specific dimensions that prevent mass and standard production. This problem is often solved by producing panels of a moderate and standardized width that can be used in the factory or at the construction site. The prior art panels are assembled with screws which operate under shear, possibly by interposing a plate. This compound does not allow to obtain a sufficient rigidity level. These systems do not allow this to clamp the panels together.
  • EP 088 601 describes a dowel for the United bond of two panels.
  • This dowel is formed with a uniform cross-section and in which the outer parts are wider in order to To be clamped the openings, the Ausspa ments have.
  • the dowel described is intended for the connection of two panels, but only with one sealing element and not with the formation of a pivot in the hinge, which only has to be braced with, for example, tensioning means such as screws and the like 11 t will.
  • the dowel is intended to join panels which have inner space 1 in their interior I and which are therefore not structurally, but which are only 1 so.
  • the recess formed in the receptacles of the panels does not allow to create a tensile force between the panels.
  • the compound described in this publication does not allow a monolithic structure to be formed between the two sheets.
  • EP 0 117 205 describes a method for the connection of two panels. Also in this case, the two panels have a recess to allow the hinge to be fastened within this recess. The compound is also introduced from top to bottom along the entire contact area between the two panels is. Also in this case, it is not possible to introduce clamping means to fix the two panels and to form in this way a monolithic structure. Also in this case, the connection to the outside is not described for the formation of a tensile structure, the is essential to calculate the statics of a construction.
  • WO 00/20705 describes a connection between two panels, in particular for the formation of a floor. Also in this case, a connection with a recess is described, which allows to clamp the connection düb e 1. Also, this structure does not have the monolithic features of the compound and, moreover, it is not intended to have structural characteristics.
  • the problem that is solved by the method described in the present description to derive a structure having interconnected panels forming a monolithic unit and the connection at the bottom via tension members allows a rapid and reliable calculation of the statics of a Structure, whereby the calculations can be limited to the predetermined draw locations and where the structure for each individual panel or part of the panel need not be calculated and dimensioned, but only for the entire structure, thus providing a more efficient one and faster construction will be reduced, where the costing costs are reduced and the more efficient use of the calculation systems is allowed.
  • the object of the present invention is a method for producing a construction with a structural component, for example, a wall or a ceiling formed by a plurality of interconnected wooden panels according to the preamble of claim 1, which solves said problems, in particular a manufacture of a structural component, for example a wall , a ceiling or the like which is formed by a plurality of panels with monolithic features.
  • the method for producing a structural element for example, a wall, a ceiling or the like, which is formed by a plurality of wood panels according to the invention has interconnected panels for the production of a structural component, which is formed by a plurality of panels, the method comprising the following steps:
  • Tightening of the load in one place is done by means of the s p a n e s 1 e s e t e essentially between 30 ° and 70 ° with respect to the co n t a k t f 1 e ch e of
  • the receptacle is formed by a cavity perpendicular to the connection of the two panels 1 to be joined.
  • the structure is formed by at least two panels, at least two of which are fixedly attached to another structure or the like.
  • the structural element thus produced has a monolithic behavior. This becomes important in the case of earthquakes or other vertical loads.
  • These cavities are not continuous in a preferred embodiment, for panels of small thickness, the cavities may also be continuous.
  • the cavities can also be brought to the factory before panels are brought to the construction site or running directly to the site especially after positioning the panels who the. Thus, it is necessary for the cavities between adjacent panels to be aligned.
  • At least two cavities are formed for the connection of two panels, in each of which at least one hub is inserted in each slot.
  • the panels consist of at least three layers of wood.
  • the layers of wood are connected to one another over one another and to one another such that the fiber of each individual layer of wood in the plane of the board is preferably pivoted by 90 degrees with respect to the adjacent layers or, in general, the boards can be made of linen i m wood.
  • the E rf i n n g e s e n c e s e n c e s 1 e m e n t has a longitudinal body with at least two seats for screws.
  • the seats of the screws are facing away from each other.
  • the seat for the screws is essentially inclined by 30 ° -70 ° beyond the contact surface of the panels, and the seats are diametrically opposite each other.
  • the screw passes through at least two layers of wood of the panel.
  • the inner structure of the book in du ngse shows 1 of the one of a row to the plane of the table Ribs on and these are each at each of those for the panels forming wooden layer arranged ie for each layer of wood a rib.
  • the cavities after insertion is filled with a foam, in particular a polymer foam.
  • a foam in particular a polymer foam.
  • the invention has one of a number of intermediate spaces.
  • FIG. 1a is an end view of a wall composed of a single panel according to the prior art
  • FIG. 1 b shows the behavior of the wall from FIG. 1 a under side loads
  • FIG. 2 a shows an end view of a wall according to the invention
  • FIG. 2b shows the behavior of the wall from FIG. 2a under side loads
  • FIG. 3 a shows an end view of a wall according to the invention
  • FIG. 3b shows the behavior of the wall from FIG. 3a under side loads
  • FIG. 4a shows a top view of a cover according to the invention in a second embodiment
  • FIG. 4b shows the behavior of the blanket from FIG. 3a under loads
  • FIG. 5 shows an example of an inventive element in S t i r n a n s i ch t
  • FIG. 6 shows a section from FIG. 5
  • FIG. 7 shows a section from FIG ver pivots in relation to FIG. 6,
  • FIG. 8 shows a front view of an inventive element in another panel
  • Figure 9 is a horizontal section of FIG.
  • FIG. 10 shows a vertical section from FIG.
  • FIG. 11 shows a section of an inventive device
  • FIG. 12 shows two panels of an offset hollow space
  • FIG. 13 shows two panels joined together and one panel connected to one another
  • FIGS. 15 and 16 show a series of figures with connection points with three or five-ply panels with different thicknesses and a connecting element
  • FIG. 1 a a structural component, for example a wall formed by a single panel according to the prior art, is explained.
  • FIG. 1 b its behavior under loads, for example loads that may result from an earthquake or wind, is explained.
  • FIG. 2 a shows a wall formed by a series of panels not connected to one another in monolithic form according to the prior art.
  • FIG. 2 b shows the behavior under load, for example an earthquake, wind or the like.
  • the individual panels allow a relative displacement / movement between the individual panels. This displacement could cause damage to the structure, such as cracking or sagging.
  • FIG. 3 a shows a structural component 100 which was produced by a method according to the invention and is formed by a series of panels 1, 2, 3, which are connected via a series of connections according to the invention me nten 7, 17 are connected.
  • the panel is affixed to another structure 102 or the like above the base 101.
  • Figure 3b the behavior of the inven tion proper method he r ge ste 11 th wall Darge presented and it shows the monolithic behavior under stress by a force 103.
  • the monolithic behavior gives the wall a high rigidity, the Bebuldi supply of the earthquake and similar exposed building is reduced and allowed to reduce the number of compounds 101.
  • FIGS. 4a and 4b show a blanket produced according to the invention, with the forces 103 shown in FIG. 4b, to which the individual panels are exposed, and the blank, as shown in FIG Links.
  • the monolithic behavior of the ceiling allows damage to the ceiling Building due to an earthquake or the like.
  • these panels consist of at least three tiles 11a ng / s chiches or boards.
  • the sheet layers are superimposed and connected to each other so that the fibers of each layer 21, 22, 23, 24 and 25 are pivoted in the panel plane by 90 ° with respect to the adjacent layers or in general the panels of FIG like to make wood.
  • cavities 20, 20a and 20b are made for example by means of a CNC or on a portable machine at the construction site, which mills a recess or opening at the adjacent edges of the panels 1, 2, 3, and thereby forms the cavities.
  • the cavities 20, 20 a and 20 b are not continuous for panels of larger width in the direction perpendicular to the surface of the wall direction.
  • the container is pressed into a ngse 1 eme nt 7, 17, which by a Me ta 11 e 1 emen t or a fa Polymer is formed, which is a
  • Ribs 7 a 7 b, 7 c, 7 d, 7 e which are advantageously each of the panel 1, 2, 3 forming wood layer 21, 23, 23, 24 and 25 are arranged.
  • Ribs 7 a 7 b, 7 c, 7 d, 7 e which are advantageously each of the panel 1, 2, 3 forming wood layer 21, 23, 23, 24 and 25 are arranged.
  • the board level Ribs 7 a 7 b, 7 c, 7 d, 7 e which are advantageously each of the panel 1, 2, 3 forming wood layer 21, 23, 23, 24 and 25 are arranged.
  • ribs 7a, 7b, 7c, 7d, 7e can be dimensioned depending on the orientation of the wood layer.
  • the most heavily loaded ribs may be formed with greater strength to better resist or, if the panel is formed of only three layers, the groove may also be five ribs 7a, 7b, 7c, 7d in the same way. 7e have. In this case, two ribs work together to absorb the stresses of
  • the box After insertion, the box is placed in du ngse 1 eme nt 7, 17 without play in a direction perpendicular to the vertical axis.
  • the screws 11 After insertion of the joint 1 e me nets 7, 17, the screws 11 are screwed into the seats 12 of the housing 1 me me ntes a ge to the two panels 1 and 2 with the Einan without tension to play and on this way to create a monolithic structure.
  • the bracing by the anchoring of the screws the vertical gap between the panels and with the introduction of a foam, this attachment is supported.
  • a plurality of rails are used in the doorway 1, 7, 17 for connecting the panels 1, 2.
  • the wheels of the invention have an inclination of substantially (which is understood to be substantially + -5 °) between 30 ° and 70 °, preferably 60 °.
  • they can also be introduced so that at least two layers of wood 22, 23 fibers under different orientation of the wood are claimed. In this way a greater resistance to stress is achieved.
  • the seats 12 have a groove for receiving chafing cushions / s p a n n e 1 s e n e s 11.
  • the gap 8 is present during the insertion of the Ve rb in du ngse 1 eme ntes 7, 17 and with the Einbrin movement of the screws 11 and their bracing by means of anchoring is in the figure 14c Darge provides as the gap 8 is closed and the two wooden panels therefore have a monolithic Ver hold.
  • an insulating agent may be introduced, for example, a polymer, a resin, or the like, to insulate the bond. This is also an aid to the attachment of the first and second embodiments.
  • the beams are formed in a hollow manner with inner ones Ribs to give the element a greater rigidity, while the whole element still remains light.
  • the compounds are made of metal, in particular aluminum, by extrusion or pultrusion of reinforced polymer.
  • the hub 7, 17 preferably has a wedge shape to facilitate insertion into the cavity 20.
  • only the end part of the connecting part 7, 17 is wedge-shaped, i. E. the first part that is brought in.
  • the openings of the containers 1, 1, 7, 17 are advantageously filled with the saucepan 1 a.
  • a B a n d / K 1 eb e n d d is attached to the opening 20 such that the connection is sealed.
  • the tape is bonded along the entire contact area of the sheets on both sides. In this way, the gap between the panels, which could be present, is also sealed.
  • the tape may be an adhesive tape provided for the tape.
  • the cavity 20, 20a, 20b is closed in wood prior to laying the band 20 by means of a twisting mechanism, for example a plug, preferably in wood.
  • a twisting mechanism for example a plug
  • a structural component which is the largest in this type of process and having an element according to the invention has considerable advantages, since it can be assembled with panels with solar immersion and nevertheless displays the features of a single panel ä 1 t.
  • This structural component is not only more economical to manufacture, because it can be used as well, but is also easier to transport.
  • the variants of the method described above and these most stringent components serve only to better understand the structure, mode of operation and properties of the solution presented; They do not limit the revelation on the part of the execution examples.

Landscapes

  • 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)
  • Joining Of Building Structures In Genera (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

L'invention concerne un procédé de fabrication d'une construction comprenant un élément de construction structurel (100), en particulier une paroi, un toit ou similaire, formé par une pluralité de panneaux de bois (1, 2, 3) reliés entre eux. Selon l'invention, les panneaux de bois (1, 2, 3) sont reliés entre eux pour la fabrication d'un élément de construction structurel (100) formé par au moins deux panneaux de bois (1, 2, 3).
EP19723123.6A 2018-05-24 2019-05-14 Procédé de fabrication d'une construction avec un élément de construction structurel, en particulier une paroi, un toit ou similaire, formé par une pluralité de panneaux de bois, élément de construction structurel, paroi fabriqué à l'aide de ce procédé et élément de liaison pour panneaux de bois Pending EP3802977A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102018000005662A IT201800005662A1 (it) 2018-05-24 2018-05-24 Metodo per la realizzazione di una parete, un solaio o simile formata da una pluralità di pannelli in legno fra loro intercollegati, parete attuata con questo metodo e un elemento di connessione per pannelli in legno in particolare pannelli in legno a strati incrociati incollati o giuntati meccanicamente per la realizzazione di una parete di questo tipo
PCT/EP2019/062295 WO2019224047A1 (fr) 2018-05-24 2019-05-14 Procédé de fabrication d'une construction avec un élément de construction structurel, en particulier une paroi, un toit ou similaire, formé par une pluralité de panneaux de bois, élément de construction structurel, paroi fabriqué à l'aide de ce procédé et élément de liaison pour panneaux de bois

Publications (1)

Publication Number Publication Date
EP3802977A1 true EP3802977A1 (fr) 2021-04-14

Family

ID=63244832

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19723123.6A Pending EP3802977A1 (fr) 2018-05-24 2019-05-14 Procédé de fabrication d'une construction avec un élément de construction structurel, en particulier une paroi, un toit ou similaire, formé par une pluralité de panneaux de bois, élément de construction structurel, paroi fabriqué à l'aide de ce procédé et élément de liaison pour panneaux de bois

Country Status (5)

Country Link
US (1) US11274436B2 (fr)
EP (1) EP3802977A1 (fr)
CA (1) CA3087831A1 (fr)
IT (1) IT201800005662A1 (fr)
WO (1) WO2019224047A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4325069A1 (fr) 2022-08-18 2024-02-21 Hilti Aktiengesellschaft Connecteur de panneau avec verrouillage supplémentaire

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FR2540909A1 (fr) * 1983-02-16 1984-08-17 Grosdoit Yves Procede d'assemblage mutuel de panneaux prefabriques; profile d'assemblage utilisable pour la mise en oeuvre de ce procede et assemblage obtenu
GB9713111D0 (en) * 1997-06-20 1997-08-27 Bp Chem Int Ltd Dowel
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DE10044016C2 (de) 2000-09-06 2003-11-27 Kronotec Ag Einrichtung zum Verbinden von Bodenpaneelen
KR101139266B1 (ko) 2002-12-03 2012-05-15 가부시키가이샤 니콘 오염 물질 제거 방법 및 장치, 그리고 노광 방법 및 장치
US9032686B2 (en) 2011-04-15 2015-05-19 I-Teconsult N.V. Surface covering kit comprising panels and an extraneous locking element
CN105074103A (zh) * 2013-02-22 2015-11-18 芬欧汇川集团 用于紧固细长叠层元件的紧固构件和包括该紧固构件的配置
AT13240U3 (de) 2013-03-25 2014-02-15 Josef Schilcher Bauelement
DE102013016518A1 (de) * 2013-10-07 2015-04-09 Delignum S. à. r. l. Dreidimensionaler Baukörper
DE102015005042A1 (de) 2015-04-21 2016-10-27 Mjm Design & Technik Gmbh Zwei- oder mehrteilige Gratleiste mit ein- oder zweiseitiger Schwalbenschwanzausbildung, zum Befestigen und/oder Verbinden von Werkstücken im Besonderen geeignet zur Herstellung und Montage von Wand-, Decken- und Bodenelementen für Holzbauten, vorzugsweise unter Verwendung von nachwachsenden Rohstoffen
AT15052U1 (de) 2015-11-26 2016-11-15 Josef Schilcher Bauelement
WO2018132213A1 (fr) * 2017-01-12 2018-07-19 Harper Engineering Company Ensembles panneaux et leurs procédés d'assemblage
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EP3936676A1 (fr) * 2017-07-10 2022-01-12 Amovido A/S Système de fixation
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Also Published As

Publication number Publication date
CA3087831A1 (fr) 2019-11-28
US11274436B2 (en) 2022-03-15
WO2019224047A1 (fr) 2019-11-28
US20210062499A1 (en) 2021-03-04
IT201800005662A1 (it) 2019-11-24

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