EP2455558A1 - Vorgefertigtes Bauelement - Google Patents
Vorgefertigtes Bauelement Download PDFInfo
- Publication number
- EP2455558A1 EP2455558A1 EP10191945A EP10191945A EP2455558A1 EP 2455558 A1 EP2455558 A1 EP 2455558A1 EP 10191945 A EP10191945 A EP 10191945A EP 10191945 A EP10191945 A EP 10191945A EP 2455558 A1 EP2455558 A1 EP 2455558A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- faces
- elements
- construction element
- construction
- side faces
- 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.)
- Withdrawn
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Images
Classifications
-
- 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
- E04B2/705—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 horizontal elements placed between columns
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/26—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element the walls being characterised by fillings in all cavities in order to form a wall construction
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
- E04C1/397—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra serving for locating conduits
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
-
- 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
- E04B2002/0256—Special features of building elements
- E04B2002/0267—Building elements with the appearance of several bricks
-
- 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
- E04B2002/0256—Special features of building elements
- E04B2002/0289—Building elements with holes filled with insulating material
-
- 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
- E04B2002/0256—Special features of building elements
- E04B2002/0289—Building elements with holes filled with insulating material
- E04B2002/0291—Building elements with holes filled with insulating material loose material
-
- 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
- E04B2002/0256—Special features of building elements
- E04B2002/0289—Building elements with holes filled with insulating material
- E04B2002/0293—Building elements with holes filled with insulating material solid material
Definitions
- the present invention relates to a prefabricated building element to be assembled on a frame for wood frame constructions.
- a frame or framework is usually first constructed on which prefabricated walls, generally composed of wooden formwork, are laid. These walls, or wall elements, manufactured in the factory are generally one storey high and are already equipped with door and window frames. The dimensions of this type of element pose significant transport problems.
- these prefabricated walls are generally lightweight structures, requiring the addition of a wall facing outside the structure and an "interior" including insulating structures and walls of interior finishes.
- the patent application WO 2007/089826 describes a modular wall system in which horizontal elements are nested vertically to each other and slid into grooves on pilasters forming lateral supports of the wall thus formed. These horizontal elements do not mask the structural elements (pilasters) and do not include space for thermal insulation.
- the present invention aims to provide prefabricated building elements that can be assembled by the user (self-construction) by the use of lightweight modules and easy to handle for quick assembly.
- the present invention relates to a modular building element for wood frame constructions in the form of a formwork, comprising front and rear faces projecting above or below the side faces, said side faces having free vertical edges in their lower or upper part, so as to fix, during construction, the projecting parts of the front and rear faces of the adjacent elements below or above them, said front face comprising a layer facing.
- the present invention also relates to a building comprising building elements according to any one of the preceding features.
- the present invention also discloses a method for constructing wood frame buildings comprising the steps described in claim 9.
- FIGS. 1 and 2 show a perspective view respectively of the outside and the inside of an exemplary building element according to the invention.
- the figure 3 is a sectional view of the base of a wall comprising two examples of assembled elements according to the invention.
- the figure 4 represents an outside view of an exemplary building element according to the invention fixed between two frame posts.
- the figure 5 represents an interior view of two building elements according to the invention, after assembly of plumbing and electricity elements.
- the figure 6 represents a method of assembling two building elements according to the invention.
- the figure 7 represents a building comprising building elements according to the invention.
- FIGS 11a and 11b represent corner elements for finishing the corners of buildings made according to the invention.
- the figure 12 represents triangular elements used to make gables.
- the present invention relates to prefabricated building elements 1, which can be easily attached to a frame and interlocking one above the other to form the shell of a timber frame construction.
- the building elements of the invention are in the form of formwork comprising two lateral faces 2 fixed to a front face 6 and a rear face 4.
- spacers 5 may advantageously be added and fixed between the front and rear faces to stiffen the whole.
- the distance between the lateral faces 2 is equal to the space between two posts 8 between which the construction element 1 is intended to be fixed. In use, these lateral faces 2 allow easy fixing between the posts of the frame 8.
- the various faces 2-4-6 and the spacers are in the form of flat plates having a sufficient thickness to be assembled by nailing, screwing or any other type of attachment known to those skilled in the art. These are preferably wooden planks commonly used in construction. This wood can be treated against attacks usually suffered by the wood (that is to say autoclave, fungicides, ).
- the side faces 2 and the spacers 5 preferably have a thickness sufficient to be screwed on edge.
- the thickness of the modular building elements according to the invention is sufficient to allow the laying of a layer of a thermal insulator 9 in the space between the front face 6 and the rear face 4, and thus meet the requirements of the strictest insulation.
- the rear face 4 is fixed on the edge (slice) rear side faces by screwing, nailing or any other means known to those skilled in the art.
- the length of this rear face 4, corresponding to the distance between the two lateral faces 2, corresponds to the distance between two frame posts 8 between which the element is intended to be mounted. In this way, the space at the back of the posts 8 will remain free, to allow the passage of pipes or electrical sheathing.
- This identical width also makes it easy to slide the building elements between two consecutive posts 8 when mounting a wall.
- the rear face 4 has a height equal to or less than the height of the side faces 2 and is mounted thereon to exceed below or above the side faces.
- This protrusion or protrusion 11 is sufficient to allow fixing, during assembly, the construction element on the element immediately above or below it.
- this projection 11 will be at least 3 cm in order to allow, when mounting a wall of a building 20, effective nailing or screwing through the rear face 4 in the thickness of the faces. 2 of the adjacent element above or below the element.
- the rear face 4 has a height less than the height of the side faces 2 so as to release, during mounting of a wall, a space between two successive rear faces 4.
- This space will advantageously be extended by a notch 3 in the lateral faces 2 and any spacers 5 so as to clear a space sufficient for the passage of hydraulic pipes 10, gas or electricity.
- the front face 6 will have a height identical to the side faces 2 to obtain a joined assembly of the front faces 6 when mounting a wall. Again, this face will be offset from the side faces to allow attachment to adjacent elements above or below the mounted member.
- the width of the front face is greater than the distance between the side faces so as to compensate the thickness of the posts 8 of the frame, the front faces 6 of two building elements arranged on either side of a pole 8 placing himself closely in front of it.
- the front face protrudes on both sides of the two side faces 2 coming during assembly between two posts 8 abutting them and allowing the attachment of the front face 6 on the frame.
- the front face 6 is advantageously formed of a board serving as support for finishing elements 7 such as thin facing bricks, wood, stone, plaster, glass, rubble , cladding or any other facing element known to those skilled in the art.
- finishing elements 7 such as thin facing bricks, wood, stone, plaster, glass, rubble , cladding or any other facing element known to those skilled in the art.
- finishing elements 7 comprise briquettes (thin facing bricks).
- the side edges of the front face preferably have a staggered cut along the profile of the bricks arranged in a traditional manner.
- the right side of the front face will advantageously be complementary to the left side of the front face of an adjacent element to allow the interlocking of the two adjacent elements laterally.
- finishing joint used for cladding bricks is generally not applied directly to the building element but is preferably applied to the finished building after sufficient time to allow the woodwork to stabilize dimensionally.
- finishing joint used in the case of facing bricks preferably has sufficient elasticity to allow the deformations induced by the differential expansion between the support and the facing element to be resumed.
- a layer of a protective material is placed between the front face 6 and the facing element 7 of the front face.
- the construction element 1 of the invention is therefore essentially in the form of a hollow parallelepiped, having front and rear faces 6 projecting above or below the lateral faces 2, and these side faces. with free vertical edges 12-13 in their lower or upper part, in order to be able to fix the projecting parts of the adjacent elements below or above them.
- the various construction elements 1 will preferably be fastened to each other and to the frame elements 8 by means of screws 14. Screws 14 will also preferably be used for assembling the different faces of the construction element together.
- the construction element 1 will be filled during its manufacture of a thermal insulating material 9 such that, without being limiting, the rock wool or glass wool to achieve a desired level of insulation.
- the insulating material may be introduced a posteriori by injection of an insulating foam, or by introduction of an insulating filler material (vermiculite) in the space between the front and rear faces.
- an insulating filler material vermiculite
- Another aspect of the present invention relates to a building construction method using the building elements of the invention.
- a frame is constructed in a first step comprising vertical posts 8 on which the lateral faces of the building elements 1 can be fixed.
- This frame is preferably a wood frame, allowing the nailing or screwing of the side faces 2 on the posts 8.
- the distance between the posts and the length of the building elements according to the invention is interdependent.
- a first row of building elements 1 is assembled by attaching a building element 1 between each pair of posts 8, with the exception of locations provided for openings such as doors or windows.
- a new row of building elements 1 is assembled on the previous row.
- This assembly comprises this time, in addition to fixing to the posts 8 on either side of each element, the attachment to the building elements of the previous row.
- the front 6 and rear 4 of the elements of the new row are attached to the side faces 2 and any spacers 5 of the building elements of the lower row.
- the front and rear faces of the lower row are attached to the side faces and any spacers of the building elements of the new row.
- This operation is repeated as many times as necessary, until the complete walls of the building, having openings to predetermined positions (doors and windows).
- a base can be provided under the first row of elements, in order to fix this row to the ground.
- This base 15 will be in the form of a horizontal plate to which are fixed vertical plates 16 replacing the front and rear face portions projecting upwards from the building elements, or in the form of a simple plate on which the front and rear faces projecting downwards of the upper elements fit together and can be fixed.
- Corner elements 18 may advantageously complement the construction. These elements fit vertically according to the same principle as the building elements of the invention, and also fit the side elements adjacent to the corners considered.
- roof elements 19 intended to be laid according to the slope of the roof, are advantageously used for the construction of the roof of the building 20 according to the invention.
- roof elements 19 are essentially identical to the previously described construction elements, with the exception of the facing element, replaced in this case by slats 21 parallel to the slope of the roof, replacing the traditional lath, as shown in FIG. the figure 7 .
- This lattice will later allow to fix a layer of under-roof and a layer of traditional cover (tiles, slates, ).
- topcoat will generally be applied to the interior surface of the walls constructed, among other things to hide the spaces between the rear faces.
- This topcoat may be of any type known to those skilled in the art, such as for example prefabricated plasterboard.
- a board 17 will be fixed on vertical edges of the side faces to close the space in front of the notches 3.
- the rear faces 4 will preferably be arranged on the faces 2 so as to leave a free vertical song above and below the notch 3.
- FIGS 8 to 10 Examples of dimensions of building elements according to the invention are shown in Figures 8 to 10 . These elements have a depth of 374mm for a total width respectively of 2.8m, 1.456m, and 0.784m. These different dimensions make it possible to adapt to the particular dimensions of the final construction.
- the height of the front faces is 450mm, which represents 6 pads (ordinary thin bricks).
- the front and rear faces are made of OSB3, as defined in the EN 300 standard.
- the lateral faces and the spacers are made of white fir of the country of 36mm thick. These fir woodwork can be previously self-claved and treated against mold and insects.
- the front panel may be made of OSB4.
- cladding brick plates having dimensions of 214mm X 65mm and a thickness of 20mm were used. These pads are bonded to the front by means of MS-polymer TM rapid cure glue. A seal of similar nature can be laid later, the polymer-based seals generally having sufficient elasticity for this kind of application.
- a polyethylene vapor barrier is placed on the inner face of the rear face and 180mm of rock wool are placed inside the element between the spacers and the side faces.
- the construction elements comprise an aluminized vapor barrier on the internal face of the rear face. These elements are laid without insulation during construction and are subsequently filled with a cellulose-based insulation such as the commercial product Thermofloc.
- triangular or trapezoidal elements as shown in FIG. figure 12 allow if necessary to close the gables under roofing.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10191945A EP2455558A1 (de) | 2010-11-19 | 2010-11-19 | Vorgefertigtes Bauelement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10191945A EP2455558A1 (de) | 2010-11-19 | 2010-11-19 | Vorgefertigtes Bauelement |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2455558A1 true EP2455558A1 (de) | 2012-05-23 |
Family
ID=44059019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10191945A Withdrawn EP2455558A1 (de) | 2010-11-19 | 2010-11-19 | Vorgefertigtes Bauelement |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2455558A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016097621A1 (fr) * | 2014-12-17 | 2016-06-23 | Sarl Catharhome | Ensemble d'éléments et procédé pour la construction d'un édifice |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2849759A (en) * | 1956-07-13 | 1958-09-02 | Burdette Harold William | Brick-simulating wood panel |
FR2630475A1 (fr) * | 1988-04-22 | 1989-10-27 | Dutour Gerard | Module destine a l'edification de murs |
WO2004063482A1 (fr) * | 2002-12-16 | 2004-07-29 | Alain Heyer | Systeme de contruction de murs |
WO2007068297A1 (de) * | 2005-12-13 | 2007-06-21 | Junker Holding Gmbh | Holzbauelement zum aufbau von gebäudewänden |
WO2007089826A2 (en) | 2006-01-31 | 2007-08-09 | Kelly Kevin P | Modular wall system |
EP2149645A1 (de) * | 2008-08-01 | 2010-02-03 | Luciano Bedogni | System, Verfahren und Modularelement für den Holzbau |
WO2010047570A1 (en) * | 2008-10-22 | 2010-04-29 | Silins, Janis | A double walled wood block and a method for building a wall thereof |
-
2010
- 2010-11-19 EP EP10191945A patent/EP2455558A1/de not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2849759A (en) * | 1956-07-13 | 1958-09-02 | Burdette Harold William | Brick-simulating wood panel |
FR2630475A1 (fr) * | 1988-04-22 | 1989-10-27 | Dutour Gerard | Module destine a l'edification de murs |
WO2004063482A1 (fr) * | 2002-12-16 | 2004-07-29 | Alain Heyer | Systeme de contruction de murs |
WO2007068297A1 (de) * | 2005-12-13 | 2007-06-21 | Junker Holding Gmbh | Holzbauelement zum aufbau von gebäudewänden |
WO2007089826A2 (en) | 2006-01-31 | 2007-08-09 | Kelly Kevin P | Modular wall system |
EP2149645A1 (de) * | 2008-08-01 | 2010-02-03 | Luciano Bedogni | System, Verfahren und Modularelement für den Holzbau |
WO2010047570A1 (en) * | 2008-10-22 | 2010-04-29 | Silins, Janis | A double walled wood block and a method for building a wall thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016097621A1 (fr) * | 2014-12-17 | 2016-06-23 | Sarl Catharhome | Ensemble d'éléments et procédé pour la construction d'un édifice |
FR3030594A1 (fr) * | 2014-12-17 | 2016-06-24 | Sarl Catharhome | Ensemble d'elements et procede pour la construction d'un edifice |
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