EP4087984B1 - Système et procédé pour ériger des parois, des plafonds et/ou des toits de bâtiment - Google Patents

Système et procédé pour ériger des parois, des plafonds et/ou des toits de bâtiment Download PDF

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Publication number
EP4087984B1
EP4087984B1 EP20833707.1A EP20833707A EP4087984B1 EP 4087984 B1 EP4087984 B1 EP 4087984B1 EP 20833707 A EP20833707 A EP 20833707A EP 4087984 B1 EP4087984 B1 EP 4087984B1
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EP
European Patent Office
Prior art keywords
panels
another
panel
construction
longitudinal
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Active
Application number
EP20833707.1A
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German (de)
English (en)
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EP4087984A1 (fr
EP4087984C0 (fr
Inventor
Claudiu-Daniel Surducan
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Individual
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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
    • E04B1/02—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
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
    • E04B2/701—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function
    • E04B2/703—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function with longitudinal vertical elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • 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
    • 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
    • E04C2/34—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 composed of two or more spaced sheet-like parts
    • 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
    • E04C2/34—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 composed of two or more spaced sheet-like parts
    • E04C2/36—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 composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
    • 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
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
    • 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
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/50—Self-supporting slabs specially adapted for making floors ceilings, or roofs, e.g. able to be loaded
    • 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
    • E04C3/127—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with hollow cross section
    • 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
    • E04B1/6179—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 protrusions and recesses on each frontal surface
    • 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
    • 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
    • E04B2002/023—Non-undercut connections, e.g. tongue and groove connections with rabbets, e.g. stepped
    • 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
    • E04C2/34—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 composed of two or more spaced sheet-like parts
    • E04C2002/3488—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 composed of two or more spaced sheet-like parts spaced apart by frame like structures

Definitions

  • a long-known example is the so-called block construction.
  • structural elements are prefabricated to size in the factory in the form of solid wooden blocks, which can be used to build walls, ceilings and/or roof structures comparatively quickly on the construction site.
  • a significant advantage of the system according to the invention is that the components, which in the simplest case have exactly two panels connected to one another via spacer bars, have a comparatively low weight, which is why they are inexpensive to produce and can be installed on the construction site without the use of a crane of one or more be handled by two people. Nevertheless, the components have a very high strength and flexural rigidity, so that they can also be used as load-bearing components. Yet another advantage of the components of the system according to the invention is that, due to the design of their longitudinal plate edges, they can be fastened to one another quickly and easily to create a detachable and positive connection, without the need for additional fastening means, such as screws or the like. This leads to significant time and cost savings during assembly on the construction site.
  • the panels and/or the spacer webs and/or the groove wedges and/or the expansion pins advantageously have wood, the panels and/or the spacer webs being made in particular from chipboard. Accordingly, components are provided that are made from renewable resources and are also easy to recycle.
  • the components preferably have a depth in the range from 100 mm to 350 mm.
  • the system preferably has base strips whose dimensions are selected such that the components can be placed on them with their short end faces in a form-fitting manner. Thanks to such base strips, the components can be positioned quickly and easily on the ground when erecting a building wall.
  • the Figures 1 to 3 show views of a first component 1.
  • This comprises two elongated, essentially rectangular plates 6 and 7 arranged at a distance A from one another, the outer main plate surfaces 8 of which form outer surfaces of the component 1 extending parallel to one another, as well as two spacer webs 9 arranged at a distance from one another extend in the longitudinal direction of the plate between the two plates 6 and 7 and connect them to one another.
  • the component 1 has a depth T, which is preferably in the range from 100 mm to 350 mm.
  • the plates 6 and 7 in the present case have a uniform plate width B and a uniform plate thickness S.
  • the plate width B is preferably in the range from 200 mm to 400 mm
  • the plate thickness S is preferably in the range from 8 mm to 15 mm.
  • each longitudinal plate edge 10 of the plates 6 and 7 is provided with a recess 12 forming a gradation 11 and extending over the entire length of the corresponding longitudinal plate edge, the recesses 12 being complementary to one another are designed, have a constant cross section in the longitudinal direction of the plate and have a recess depth t, which in this case increases continuously in the inward direction starting from the corresponding longitudinal edge 10 of the plate.
  • the recesses 12 extending along a first component longitudinal side point towards one another, while the recesses 12 extending along the opposite second component longitudinal side point away from one another.
  • each recess 12 forms an angle ⁇ in the range of 4° to 18° with the outer main plate surface 8, preferably an angle ⁇ in the range of 4° to 12°, in particular an angle ⁇ in the range of 7° to 10°.
  • the two plates 6 and 7 are arranged offset from one another in the direction of their plate width B, the width b of the recesses 12 corresponding to the offset that the plates 6 and 7 have in the direction of their plate width B.
  • the Figures 7 and 8 show the geometric relationship that gives the angle ⁇ .
  • two components 1, 2, as shown in Figure 2 can be easily connected to one another in a latching manner as part of a pivoting movement. Thanks to the elasticity of the material and the wedge-like groove bases 13, weather-related and/or thermal expansions can be compensated for.
  • the spacer webs 9 are connected to the respective plates 6 and 7 using grooved wedges 14, although other types of connection are also possible in principle.
  • the plates 6 and 7 in the present case are also connected to one another using expansion pins 15 arranged between the spacer webs 9, whereby the first components 1 as a whole have a very high stability.
  • the edges of two towards the depth T of the component 1 opposite gradations 12 are advantageously provided with a sealing tape 16 which extends over the entire edge length.
  • the longer plate 6 of the first component 1 is provided on its first end face 17 with a chamfer 18 extending over the entire plate width B, while the first end face 17 of the plate 7 is flat.
  • the second end faces 19 of both plates 6 and 7 are provided with recesses 20 that face one another and extend along the entire plate width B of the plates 6, 7. Furthermore, the lower end face 19 of the plate 6 has a downwardly projecting projection 21 which is complementary to the chamfer 18.
  • the first component 1 serves as described below with reference to Figure 3 will be explained in more detail, for the construction of a building wall 22.
  • the structure of the in the Figures 1 to 3 The second component 2 shown, which is used to construct a building ceiling 23, essentially corresponds to that of the first component 1, which is why the Figures 1 and 2 show both the first component 1 and the second component 2, since the selected cross-sectional views are identical.
  • the plates 6 and 7 of the component 2, as shown in Figure 3 shown are the same length.
  • plates 6 and 7 of the component 2 are longer than those of the component 1 in order to be able to completely span a preselected room width.
  • the end faces 17 and 19 of the plates 6 and 7 are each flat.
  • the bottom strips 3 have a width corresponding to the distance between the plates 6 and 7 of the components 1 in the area of the recesses 20. They comprise a flat underside 24. On the top there is a centrally positioned, longitudinally extending, upwardly projecting shoulder 25, the width of which corresponds to the distance A between the plates 6 and 7. Accordingly, those provided with the depressions 20 End faces 19 of the components 1 are placed on the paragraph 25 in a form-fitting manner.
  • the base strip can have a rectangular cross section with a width that corresponds to the Distance A between plates 6 and 7 corresponds.
  • the positioning, the length L and the thickness S of the plates 6 and 7 are adapted to the positioning, the length L and the thickness S of the plates 6 and 7 of the first components 1.
  • the free longitudinal plate edges 10 of the corner elements 4 are arranged and designed to be complementary to the longitudinal plate edges 10 of the first components 1 in such a way that two components 1 can be detachably connected to a corner element 4.
  • the angle between the plates 6 is reinforced with a squared timber 26 to increase the strength of the corner element 4.
  • the respective connections between the panels 6, 7, the spacer webs 9 and the squared timber 26 are analogous to the first component 1 via in Figure 6 Not shown groove wedges 14 are realized.
  • the plates 6, 7, the spacer webs 9, the groove wedges 14, the expansion pins 15 and the squared timbers 26 all have wood in the present case, the plates 6, 7 and the spacer webs 9 being made from chipboard.
  • Corners that connect two building walls 22 arranged perpendicular to one another are, even if this is the case Figure 3 is not shown, realized using the corner elements 4.
  • the corresponding floor strips 3 can be mitred.

Landscapes

  • 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)
  • Finishing Walls (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Claims (15)

  1. Système pour construire des murs (22), des plafonds (23) et/ou des toits de bâtiments, comprenant une pluralité d'éléments de construction identiques (1, 2) qui présentent chacun au moins deux plaques allongées (6, 7) de forme sensiblement rectangulaire et de largeur uniforme (B), dont les surfaces principales extérieures (8) s'étendent parallèlement l'une à l'autre et forment des surfaces extérieures de l'élément de construction (1, 2), et des entretoises (9) qui relient les plaques (6, 7) l'une à l'autre, caractérisé
    en ce que, pour la fixation amovible par complémentarité de formes de l'élément de construction (1, 2) à des éléments de construction (1, 2) disposés adjacents, chaque bord longitudinal de plaque (10) est pourvu d'un évidement (12) formant un gradin (11) et s'étendant sur toute la longueur du bord longitudinal de plaque (10),
    en ce que les évidements (12) sont réalisés de manière complémentaire les uns par rapport aux autres, ont une section transversale constante dans la direction longitudinale de plaque et présentent une profondeur d'évidement (t) qui augmente dans la direction vers l'intérieur à partir du bord longitudinal de plaque (10),
    en ce que les évidements (12) s'étendant le long d'un premier côté longitudinal de l'élément de construction se font face et les évidements (12) s'étendant le long d'un deuxième côté longitudinal l'élément de construction opposé du premier coté longitudinal s'éloignent les uns des autres, et
    en ce que les plaques (6, 7) sont décalées l'une par rapport à l'autre dans le sens de leur largeur de plaque (B).
  2. Système selon la revendication 1, caractérisé en ce que la profondeur des évidements (t) augmente de manière continue.
  3. Système selon la revendication 2, caractérisé en ce que le fond (13) de chaque évidement (12) forme avec la surface principale extérieure (8) de la plaque un angle (α) dans la plage de 4° à 18°, de préférence un angle ( α) dans la plage de 4° à 12°, en particulier un angle (α) dans la plage de 7° à 10°.
  4. Système selon l'une des revendications précédentes, caractérisé en ce que la largeur respective (b) des évidements (12) correspond au décalage que présentent les plaques (6, 7) dans le sens de leur largeur de plaque (B).
  5. Système selon l'une des revendications précédentes, caractérisé en ce que les entretoises (9) d'un élément de construction (1, 2) sont reliées aux plaques (6, 7) en utilisant des clavettes (14).
  6. Système selon l'une des revendications précédentes, caractérisé en ce que les plaques (6, 7) d'un élément de construction (1, 2) sont reliées entre elles en utilisant des goupilles d'écartement (15).
  7. Système selon l'une des revendications précédentes, caractérisé en ce que les plaques (6, 7) et/ou les entretoises (9) et/ou les clavettes (14) et/ou les goupilles d'écartement (15) comportent du bois, les plaques (6, 7) et/ou les entretoises (9) en particulier étant réalisés en panneaux en bois reconstitué.
  8. Système selon l'une des revendications précédentes, caractérisé en ce que les bords d'au moins certains gradins (11) sont pourvus d'une bande d'étanchéité (16).
  9. Système selon l'une des revendications précédentes, caractérisé en ce que les plaques (6, 7) ont une longueur (L) d'au moins 2 200 mm et/ou une largeur (B) dans la plage de 200 mm à 400 mm.
  10. Système selon l'une des revendications précédentes, caractérisé en ce que les éléments (6, 7) ont une profondeur (T) dans la plage de 100 mm à 350 mm.
  11. Système selon l'une des revendications précédentes, caractérisé en ce que la longueur (L) des plaques (6, 7) d'un élément de construction (1) est différente, la différence de longueur étant de préférence dans la plage de 100 mm à 350 mm.
  12. Système selon l'une des revendications précédentes, caractérisé en ce qu'il présente des listons de fond (3) dont les dimensions sont choisies de telle sorte que les éléments de construction (1) peuvent être posés sur celles-ci par leurs faces frontales courtes (19) par engagement positif.
  13. Système selon l'une des revendications précédentes, caractérisé en ce qu'il présente des éléments d'angle (4) pour former des coins de pièce,
    chaque élément d'angle (4) présentant quatre plaques (6, 7), dont deux sont disposées en forme de L et les dispositions en forme de L sont reliées entre elles en utilisant des entretoises (9), et
    les bords longitudinaux libres (10) des plaques étant disposés et formés de manière complémentaire aux bords longitudinaux (10) des plaques des éléments de construction (1, 2), de sorte que deux éléments de construction peuvent être reliés de manière amovible à un élément d'angle (4).
  14. Procédé pour construire des murs (22), des plafonds (23) et/ou des toits de bâtiments en utilisant un système selon l'une des revendications précédentes, dans lequel les bords longitudinaux (10) des plaques, tournés les uns vers les autres, d'éléments de construction (1, 2) adjacents sont reliés entre eux par complémentarité de forme sans moyens de fixation supplémentaires.
  15. Procédé selon la revendication 14, caractérisé en ce que les espaces intermédiaires formés par les plaques (6, 7) et les entretoises (9) sont remplis de matériau isolant sur le site de construction.
EP20833707.1A 2020-01-07 2020-12-18 Système et procédé pour ériger des parois, des plafonds et/ou des toits de bâtiment Active EP4087984B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020100137.1A DE102020100137A1 (de) 2020-01-07 2020-01-07 System und Verfahren zum Errichten von Gebäudewänden, -decken und/oder -dächern
PCT/EP2020/087122 WO2021140009A1 (fr) 2020-01-07 2020-12-18 Système et procédé pour ériger des parois, des plafonds et/ou des toits de bâtiment

Publications (3)

Publication Number Publication Date
EP4087984A1 EP4087984A1 (fr) 2022-11-16
EP4087984B1 true EP4087984B1 (fr) 2023-11-22
EP4087984C0 EP4087984C0 (fr) 2023-11-22

Family

ID=74186633

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20833707.1A Active EP4087984B1 (fr) 2020-01-07 2020-12-18 Système et procédé pour ériger des parois, des plafonds et/ou des toits de bâtiment

Country Status (3)

Country Link
EP (1) EP4087984B1 (fr)
DE (1) DE102020100137A1 (fr)
WO (1) WO2021140009A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116290454B (zh) * 2022-09-09 2023-08-22 中建五局(烟台)建设工程有限公司 一种装配式砌块墙体及墙体施工方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8900698U1 (de) * 1989-01-23 1989-04-20 Schacht, Peter, 8222 Ruhpolding Mehrschichtiger Holzbalken
DE10110798C2 (de) * 2000-07-11 2003-09-25 Heinz Hartmann Holzbauelement zur Erstellung einer Holzklimawand sowie Holzklimawand unter Verwendung der Holzbauelemente
US20020134041A1 (en) * 2001-03-21 2002-09-26 Dennis Lofstrom Wall construction system
RU2007132423A (ru) * 2007-08-27 2009-03-10 Евгений Иванович Гудилин (RU) Сборная строительная конструкция из продольных элементов и продольный элемент (варианты) для сборки этой конструкции
IT201700004152A1 (it) * 2017-01-17 2018-07-17 Cubelam Srl Struttura di parete in materiale ligneo

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Publication number Publication date
DE102020100137A1 (de) 2021-07-08
EP4087984A1 (fr) 2022-11-16
EP4087984C0 (fr) 2023-11-22
WO2021140009A1 (fr) 2021-07-15

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