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
  • E04B1/58—Connections for building structures in general of bar-shaped building elements
  • E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
  • E04B1/5831—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially rectangular form
• • 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
  • E04C3/28—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of materials not covered by groups E04C3/04 - E04C3/20
• • 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
  • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
  • E04B1/28—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of other material
• • 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
  • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
  • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
  • E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
• • 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
  • E04B1/58—Connections for building structures in general of bar-shaped building elements
  • E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
• • 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
  • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
  • E04C3/00—Structural elongated elements designed for load-supporting
  • E04C3/30—Columns; Pillars; Struts
  • E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
• • 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
  • E04B1/388—Separate connecting elements
  • E04B2001/389—Brackets
• • 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
  • E04B1/58—Connections for building structures in general of bar-shaped building elements
  • E04B2001/5862—Angularly adjustable connections without hinge pin
• • 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
  • E04B1/58—Connections for building structures in general of bar-shaped building elements
  • E04B2001/5881—Connections for building structures in general of bar-shaped building elements using an undercut groove, e.g. dovetail groove
• • 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
  • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
  • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
• • 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
  • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
  • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
  • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
  • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
• • 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
  • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
  • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
  • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
  • E04C2003/0439—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the cross-section comprising open parts and hollow parts
• • 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
  • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
  • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
  • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
• • 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
  • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
  • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
  • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
  • E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped

Definitions

• the present invention relates to a beam or post of a construction system, in particular for a module of a building, a dwelling or a garage, or furniture, the main elements of which may be made of plastic material, in particular recycled plastic material. or recycled wood, or any other object constructed by assembling this construction system, the elements of which may be made of plastics and/or composites.
• JPS4989010U describes a system for constructing a shelf composed of a core element formed of a rectilinear profiled central element, and rectilinear surrounding elements which are assembled around the core element in correspondence with its profile, forming a square that surrounds the kernel element.
• These elements are made of synthetic resin, metallic or similar material, molded integrally to a suitable length by drawing.
• This construction system has a column in the form of a square pillar of rectangular shape on which grooves are arranged at the four corners.
• the construction system further comprises four solid front plates each having at each end an inclined edge arranged to slide into the grooves at the four corners of the square pillar.
• a shelf board can be attached to the face plate by screws passing through the face plate through a through hole. The purpose of this system is not to reveal the screws that support the shelves.
• This type of construction is designed for furniture whose supported load is very limited and can in no case be used in a construction system for a dwelling.
• the load that should be taken into account for the realization of a floor of a dwelling (instead of a shelf) would impose a width of support board of too great a thickness, without however guaranteeing the solidity of the building. .
• EP3781754 in the name of the applicant, describes a system for constructing a module of a building, comprising a plurality of core construction elements which each comprise in section a solid cross comprising two main arms of equal length, the main arms intersecting at mid-length at right angles.
• Each core construction element has a plane of symmetry around the axes of each main arm, the main arms optionally ending at their ends with transverse parts whose length is less than the length of the main arms.
• the solid central cross is surrounded by a plurality of surrounding building elements of the core elements.
• Each surround element is made up of four partial surround parts that come together around a core element.
• the partial surround parts are solid and each have a section essentially of an isosceles-rectangle triangle having a long side and two slanted sides which form a right angle.
• the four partial surround parts when assembled, are arranged with their long side out and the sloping sides ending at the right angle in the inside towards the center of the cross of a core element, thus forming a square which surrounds the cross of the core element, these triangular partial surround parts comprising openings and/or cutouts which surround the cross of the core element.
• Such a building system is easy to assemble and robust.
• the present invention proposes a beam or a post making it possible to produce a construction system whose assembly, for a large number of buildings, is simplified and even more rigid with an even smaller number of standardized parts to constitute the construction elements.
• the present invention therefore makes it possible to optimize and rationalize the use of beams or posts, to benefit from the best ratio for architectural modularity, as well as for structural efforts.
• Another object of the present invention is to propose a beam or a post making it possible to produce a lightweight construction system whose assembly, for a large number of buildings, is simplified and even more rigid with an even smaller number of parts. standardized to constitute the construction elements.
• a beam or a hollow post of a construction system comprising a core element formed of a central rectilinear profiled hollow element, and surrounding elements rectilinear which come to assemble around the core element in correspondence with its profile, forming a square which surrounds the core element.
• the core element formed of a rectilinear hollow central element is provided in section with four diametrically opposed outer hollow protrusions in the shape of a dovetail flared outwards and arranged in a cross, these four outer hollow protrusions having close inner ends which are spaced from the close inner ends of the adjacent outer hollow protrusions and are connected by segments of the central hollow member.
• the rectilinear surround elements are hollow and each have an internal wall whose internal shape is complementary to the four diametrically opposed external protuberances of the core element and its segments when the rectilinear surround elements are assembled around the element core.
• an inner end of an outer hollow protrusion of the core element is connected, by an extension of a segment of the hollow central element, to the opposite outer end of this outer hollow protrusion.
• each surround element comprises two internal hollow projections which come to engage around the dovetail shape of one of the diametrically opposed external protrusions of the core element, the internal hollow projections of two adjacent surrounding elements filling the space around a segment of the central hollow element and between two adjacent hollow protrusions of the core element.
• an inner end of an outer hollow protrusion of the core element is connected, by an extension of a segment of the hollow central element, to the opposite inner end of this outer hollow protrusion.
• each surrounding element is carried by a part which forms an essentially rectilinear external side of the beam or post.
• said part which carries the internal projections of each surrounding element comprises inclined sides provided on one side with a projection and on the other side with a recess, this projection on the side slope of a part that fits into the depression on the sloped side of an adjacent part when the beam or the column is assembled.
• the part which carries the internal projections of each surrounding element comprises a rectilinear external face with recesses, this external face defining on each side, with its inclined flank, an opening which extends along the beam or column.
• the part which carries the internal projections of each surrounding element comprises a plurality of openings which extend along the beam or the post and which are able to receive inserts for joining together two beams or end-to-end posts.
• each insert has a rib arranged to block the inserted insert in an opening of the surrounding element.
• the projections are arranged to be assembled with the rectilinear external face of a surrounding element of the beam or column with its recesses.
• each core element is associated with two rectilinear surrounding elements which are assembled around the core element forming a square.
• Each of the two rectilinear surround elements comprises an internal wall which, when the rectilinear surround elements are assembled around the core element, covers two external protuberances of the hollow central element as well as the segment which connects these two external protrusions.
• each rectilinear surround element comprises a plurality of external hollow sections arranged outside the internal wall, these external hollow sections cover the external protuberances as well as the segment which connects these two protuberances external.
• the external hollow sections associated with two external protrusions of a rectilinear surrounding element can be spaced from each other to constitute together an essentially rectilinear external side of the beam or column.
• the present invention also relates to a set of several beams or hollow posts of a construction system, comprising a plurality of beams all of the same length and a plurality of posts all of the same length. It is during the assembly, in particular for the posts, that the dimensions will be adjusted according to the structure to be assembled.
• the invention also relates to an assembly of several beams or hollow posts of a construction system, in which at least one beam or at least one post is reinforced by a cylindrical or tubular part inserted into the hollow of the central element of a core element.
• the beams and/or the posts are joined end to end by inserts inserted into the ends of the openings which extend along the surrounding elements.
• two adjacent sides of a central post are each attached to another post, the height of the construction being determined by the length of the central post.
• constructions can be made in 6 directions (up, down, left, right, front, back).
• FIG. 1 a perspective view of a post or beam according to the present invention
• FIG. 2 shows a partial view of a tubular-shaped reinforcing element
• FIG. 3 represents a partial perspective view of a central core element
• FIG. 3' shows a top view of another type of central core element
• FIG. 5A represents a partial view of a rectilinear hollow surrounding element
• FIG. 5B shows a partial view of a variant of a rectilinear hollow surrounding element
• FIG. 5C shows a top view of another variant of a rectilinear hollow surround element
• FIG. 6A shows a perspective view of an insert
• FIG. 6B shows a perspective view of a tube bracket
• FIG. 7 shows a perspective view of an assembled construction module
• Figures 8A, 8B and 8C each represent a subset of the construction module of Figure 7;
• FIG. 9 shows a perspective view of a basic construction module
• FIG. 10 shows a perspective view of an assembly of four basic construction modules
• FIG. 11 A and 11 B show a perspective view of a floor arranged to be arranged in a building according to the present invention
• FIG. 12 shows a perspective view of a floor reinforcement
• Figures 13A, 13B and 13C each show a sectional view of a floor profile of Figure 11;
• FIG. 14 shows a perspective view of a floor arranged between beams
• - Figures 15A, 15B, 15C and 15D represent accessories for fixing the posts;
• - Figures 16A and 16B show a front and perspective view of a type of profile D;
• FIGS. 17A and 17B show a perspective view and a side view of a fastening element between two posts or beams;
• FIG. 18 shows a perspective view of a profile end piece
• FIG. 19 shows a partial view of beams assembled by fastening elements
• FIG. 20 shows an exploded view of fixing elements and end pieces of profiles arranged to fix and receive beams according to the present invention
• FIG. 21 shows a partial perspective view of an assembly according to the present invention
• FIG. 22 shows a perspective view of an assembly with a floor part and a wall part
• FIG. 23 shows a simplified and lightened version of a beam element with two complementary elements that can be assembled together
• FIG. 24 shows a perspective view of a simplified and lightened version of a beam element
• FIG. 25A shows a perspective view of a profile end piece for lightweight structures
• FIG. 25B shows a perspective view of a fastening element between two posts or beams for a lightweight construction
• FIG. 26 shows a perspective view of an assembly of a lightened structure using the profiles of figure 23.
• the invention provides a hollow beam or post of a building system.
• the beam or the post comprises a core element A formed of a rectilinear hollow central element 7 provided in section with four external hollow protrusions 1 diametrically opposed in the shape of a dovetail flared outwards and arranged in a cross, these four external hollow protuberances 1 having close internal ends 2 which are spaced from the close internal ends of the adjacent external hollow protrusions and are connected by segments 3 of the central hollow element.
• the beam or the post comprises four rectilinear hollow surrounding elements B which are assembled around the core element A forming a square which surrounds the core element A, the four surrounding elements B having in section an internal shape complementary to the four diametrically opposed external protuberances 1 of the core element A.
• an inner end 2 of an outer hollow protuberance 1 of the core element is connected, by an extension 4 of a segment 3 of the hollow central element, to the opposite outer end 5 of this outer hollow protuberance 1 .
• Figure 3' shows a top view of another type of central core element.
• an inner end 2 of an outer hollow protrusion 1 of the core element is connected, by an extension of a segment of the hollow central element, to the opposite inner end of this outer hollow protuberance 1.
• This embodiment further strengthens the structure of the core element.
• FIG. 4 illustrates an intermediate support profile D arranged to be associated with a beam or a post.
• the elongated profile D of shape, in section, essentially rectangular, is provided with two projections 15 on one side and a recess 16 on the opposite side, the projections 15 are arranged to be assembled with the rectilinear external face of an element surrounding B of the beam or post with its recesses 10A, 10B.
• an additional reinforcement 25 is arranged on the projection 16 so as to reinforce the profile D over all or part of its length depending on the length of said additional reinforcement 25.
• each surrounding element B comprises two internal hollow projections 6 which come to engage around the tail shape dovetail of one of the diametrically opposed external protuberances of the core element A (see figure 1), the internal hollow projections 6 of two adjacent surrounding elements B filling the space around a segment 3 (see figure 3 ) of the hollow central element and between two adjacent hollow protuberances 6 of the core element.
• each surrounding element B ( Figure 5A) are carried by a part 10 which forms an essentially rectilinear external side of the beam or post.
• Figure 5C shows a top view of another variation of a hollow rectilinear surround element, or profile B, with three elements aligned for an even more simplified construction.
• the part 10 which carries the internal projections of each surrounding element B comprises inclined sides 8, 9 provided on one side with a projection 8A and on the other side with a recess 9A, this projection 8A on the side inclined 8 of a piece coming to be inserted into the depression 9A on the inclined side 9 of an adjacent piece when the beam or the post is assembled.
• the part 10 which carries the internal projections 6 of each surround element B has a rectilinear external face with recesses 10A, 10B, this external face defining on each side, with its inclined flank 8, 9, an opening 10A', 10B ' which extends along the beam or column.
• the part 10 which carries the internal projections 6 of each surrounding element B comprises a plurality of openings 11 which extend along the beam or the post and which are adapted to receive inserts 12 (see FIG. 6A) for join two beams or posts end to end.
• Each insert 12 has a rib 13 arranged to block the insert 12 inserted into an opening 11 of the surrounding element B.
• a variant of a rectilinear hollow surrounding element makes it possible to insert the inserts and ensure continuity between two beams or posts without this being interrupted, in particular thanks to the groove 14 arranged in the opening 10A, 10B which extends along the beam or post.
• the beam or the post associated with an elongated profile D of shape, in section, essentially rectangular provided with two projections 15 on one side and a recess 16 on the opposite side, the projections 15 are arranged to be assembled with the face rectilinear external part of an entourage element B of the beam or post with its recesses 10A, 10B.
• a set of several beams or hollow posts of a building system has a plurality of beams all of the same length and a plurality of posts all of the same length.
• the system according to the invention usually comprises a plurality of core construction elements 1 and a plurality of surrounding construction elements 2 of the core elements, each of a standard length or in several standardized lengths.
• At least one beam or at least one post is reinforced by a cylindrical or tubular part 17 (see Figure 2) inserted into the hollow 7 of the central element of a core element A, as well as a tube bracket 21 (see FIG. 6B).
• the tube bracket 21 also has four blades arranged to be fixed in the grooves of the surrounding profiles B.
• the two adjacent sides of the central corner post are each attached to another post, the height of the construction being determined by the length of the central corner post.
• the module built is a 740 cm square to which 15 cm of external insulation should be added, i.e. 755 cm per side with a central intermediate post under the beams 325 cm from the corner posts, this configuration gives off a living area of 50.4 m2 with a single central post to the space, the other posts and beams being in the walls.
• the standard module is built with ten beams of 680 cm and nine posts (five intermediate posts of 280 cm and four posts of 340 cm) which represents a total of 95.6 meters of A profiles, 382.4 meters of profiles B and 22.4 meters of D profiles.
• profile D' has a slight modification compared to profile D illustrated in Figure 4, in particular to stick completely with elongated profile B and constitute a more solid structure.
• the elongated profile D′ is provided with two projections 15 on one side which are in direct contact with an surrounding element B without there being any space between the two parts and would have the effect of weakening the structure. assembly.
• a neighboring standard module sharing a side represents 77.8 meters of A profiles, 311.2 meters of B profiles and 16.8 meters of D profiles.
• the ratio improves as surfaces are shared, so that a standard module on a floor sharing a ceiling/floor represents 61.6 meters of A profiles, 246.4 meters of B profiles and 22.4 meters of D profiles.
• a construction for example a 151.2 m2 house made up of three standard modules, two side by side and the third on the floor represents: 235 meters of profiles A, 940 meters of profiles B and 61 , 6 meters of D profiles, which represents a total of 1236.6 linear meters of profiles.
• This standard configuration is only given as an example and the dimensions may vary without posing any structural problem.
• an assembly of four basic construction modules makes it possible to extend the living area by making a saving on the number of posts/beams per square meter, in particular by the fact that it does not is not useful to split the posts at each junction between two base modules.
• the construction can be self-supporting on piles, pillars or raft.
• the construction system induces standard lengths of A, B and D profiles allowing pre-assembly in unit posts, intermediate posts, beams, beams for faster assembly, but this pre-assembly is essentially suitable for structures with two levels (ground floor + a stage).
• the assembly has been designed in such a way as to make it possible to form a post or a beam by alternately assembling sections A and B of intermediate length like pieces of a puzzle.
• This assembly makes it possible to obtain a post or a continuous beam thus making it possible to avoid fragile connection zones, while respecting the correct distances between the interruption of one or other of the five sections, the post or the beam retains all its structural homogeneity.
• Profile A and profile D have been designed to receive reinforcement tubes (steel or composite protrusion) thus allowing, if necessary, to stiffen the beam or the post as well as the continuous post and beam assemblies, guaranteeing solidity. increased at structural corners.
• the exterior wedge structure provides the 5th and 6th landing with, in this example, a height of 18.90 meters.
• the first intermediate wedge structure provides the 2nd and 4th landing with, in this example, a height of 12.70 meters.
• the external structure in wedges ensures the 1st and the 3rd landing with, in this example, a height of 9.60 meters.
• profiles A, B and D slide relative to each other.
• a deliberately staggered assembly of the profiles makes it possible to avoid creating weak areas in the structure of the post or the continuous beam, light and easy to handle, they are built directly during the construction site, like a puzzle up to the desired length or very close to it before adjustment.
• the posts or beams of the present invention can be made of plastic material, in particular recycled plastic material or recycled wood, allowing a robust construction using a reduced number of standardized parts to constitute the construction elements.
• the hollow body of profiles A and B is intended for example to receive wiring or piping. It can also contribute to insulation or reinforcement by filling with hardened earth or cement, for example.
• a reinforcement tube or stiffener can be arranged in the housings of the sections A and B, in particular by sliding.
• the assembly of a six-storey building is achieved in this example by inserting two rectangles perpendicularly into a rectangle, and by the overlapping of their sides in their length and/or in their width so that they intersect without hindering each other to form levels into floors.
• the successive floors and/or ceilings of these three load-bearing cubic structures of variable height are nested but independent in posts and assembled beams.
• the number of floors can be different from six floors and in particular be much higher, for example thirty floors.
• floors can be arranged to be placed in a building according to the present invention.
• the ceilings and floors or walls consist of a lattice of beams or posts P1, P2 which are interconnected by floor reinforcements 20.
• the floor reinforcement 20 has through holes 29 to allow the passage of screws or nails arranged to fix the beam.
• the beam or the post of the floor can be of different shapes but preferably of shape, in essentially rectangular section as illustrated in Figures 13A and 13B and 13C.
• the beams of Figures 13A and 13B and 13C have openings, for example in the form of a dovetail (Figure 13A) or in the form of a wedge groove ( Figure 13B) which make it possible to couple these beams with other construction elements.
• a floor consists of a first elongated profile P1 of essentially rectangular cross-sectional shape (see for example profiles illustrated in FIGS. 13A and 13B), each end of the first elongated profile P1 resting on a sabot assembly 18 (see FIGS.
• 15A, 15B and 15C comprising a tenon 19 arranged to be assembled with a recess 10A, 10B, and with a second elongated profile P2 of shape, in section, essentially rectangular, each end of the second elongated profile P2 resting on a sabot assembly 18 comprising a tenon 19 arranged to be assembled with the other recess 10A, 10B of the surrounding element B, the first elongated profile P1 and the second elongated profile P2 being perpendicular l one relative to the other.
• a elongated profile P2 of shape, in section, essentially rectangular, each end of the second elongated profile P2 resting on a sabot assembly 18 comprising a tenon 19 arranged to be assembled with the other recess 10A, 10B of the surrounding element B, the first elongated profile P1 and the second elongated profile P2 being perpendicular l one relative to the other.
• the U-shaped stud 19 is associated with a chamfered part 22, by screwing in this example, so that when the operation of screwing the chamfered part 22 and the U-shaped stud 19 causes the spacing of the two opposite lateral parts of said U-shaped tenon 19 which has the effect of blocking the tenon assembly, chamfered piece shoe in the recesses 10A, 10B.
• the beams have two symmetrical rails, or recesses 10A, 10B in their lengths also serving to slide and position the support tooling in the form of a shoe assembly 18, 19, for holding the beams, in particular wood, WPC , ... etc., of a floor and/or a ceiling.
• the beam posts can be arranged so as to produce internal partitions to delimit spaces and rooms, the partitions being orthogonal with respect to a floor or a ceiling. .
• the spaces arranged between the elongated profiles P1 and the elongated profiles P2 make it possible to integrate the elements necessary for the use of the assembled part, for example insulation, wiring or piping.
• the upper recess 10A is used for attaching the shoe assemblies lengthwise while the lower recess 10B is used for attaching the shoe assemblies widthwise, thus forming a trellis of perpendicular beams with regular spacing .
• a cross floor reinforcement 20 is designed to connect the lower beams with the upper one when they cross in order to stiffen the assembly and strengthen it structurally (see figure 12).
• an assembly of posts made up of four surrounding elements B, surrounding a core element A, are connected with profiles D and brackets 27 for reinforcements. Parts of floors P are also visible on FIG. 19.
• the floor profiles P are connected to the peripheral structure by shoes SP as also illustrated in FIG. 15D.
• Such an assembly is made using a structure as shown in Figure 20 with profile ends 28 arranged to be fixed to the ends of each assembled beam or post, brackets 27 arranged to hold and reinforce the structure assembly and supports 26 which serve as a base for the departure and arrival of the beams and the reinforcements (see FIGS. 17A, 17B and FIG. 20).
• the assembly is made in such a way that the upper central beam B2 and the lower central beam B3 are arranged perpendicularly, which makes it possible to use fewer construction elements without weaken the structure.
• the upper horizontal central beam and the lower horizontal central beam of the bottom are perpendicular and this arrangement allows, calculation with support, that the reinforcement profile D as illustrated in figure 22 is no longer useful and that the resistance is assured even by constructing the same building on two levels.
• the upper central beam B2 and the lower central beam B3 are arranged in parallel.
• the reinforcement profile D arranged at the ends of the assembly makes it possible to reinforce the structure.
• the assembly in the form of a housing module comprises a wall part M and a floor part PP.
• each core element A (not illustrated) is associated with two rectilinear surround elements B' are assembled around the core element A forming a square.
• Each one of the two rectilinear surround elements B' comprises an internal wall 23 (see figure 23) which, when the rectilinear surround elements B' are assembled around a core element A (not shown), covers two external protrusions 1 of the hollow central element 7 as well as the segment 3 which connects these two external protrusions (1).
• Figure 24 illustrates part of a lightened beam. To constitute the complete beam, it is necessary to assemble two beams B', for example by sliding through slideways arranged at the longitudinal ends of said beam B'.
• Figure 25 shows a profile end piece 25' for a light structure which, once mounted, consolidates the post and allows its connection with other construction elements.
• each rectilinear surround element B' comprises a plurality of external hollow sections 24 arranged outside the internal wall 23, these external hollow sections 24 covering the protuberances external 1 as well as the segment 3 (see figure 1) which connects these two external protuberances 1 (see figure 1).
• the external hollow sections 24 of a rectilinear surrounding element B′ associated with two external protrusions 1 are spaced apart and together constitute an essentially rectilinear external side of the beam or post.
• the external hollow sections 24 of two superimposed rectilinear surround elements B' are spaced from each other, but in this case their separate internal walls 23 simply come into contact.
• such an assembly is made using a structure as shown in Figure 23 with end caps 25 'profiles arranged to be fixed to the ends of each beam or post assembled , brackets 27 arranged to maintain and reinforce the assembled structure and supports 31 which serve as a base for the start and finish of the beams and reinforcement parts.
• a housing module according to the present invention has the advantage of being easy and quick to assemble and complies with the standards on load-bearing structures.
• plastic material should be understood as any material that can be recycled (HDPE, LDPE, PP, PET, PEF, PS, ABS, etc.).
• the recovered plastic parts can be crushed and shredded. Once shredded, the plastic is washed and then dried before being prepared for an extrusion operation. The polymers are melted by heat and a uniform paste is then obtained. After a succession of conventional steps, a grain is obtained. The granules are then extracted from the extruder. Finally, the grains can be used for the manufacture of construction elements according to the present invention. Similarly, shredded, ground and recycled wood or plastic/recycled wood composite materials can be used. Construction elements can be made by 3D printing or injection molding or otherwise.
• the construction elements can also be made of composite materials.

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• 2021
  • 2021-10-20 CH CH070419/2021A patent/CH719076A9/fr unknown
• 2022
  • 2022-10-11 CN CN202280076889.4A patent/CN118414464A/zh active Pending
  • 2022-10-11 EP EP22803374.2A patent/EP4433666A1/fr active Pending
  • 2022-10-11 WO PCT/IB2022/059732 patent/WO2023067438A1/fr active Application Filing
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  • 2022-10-11 CA CA3235819A patent/CA3235819A1/fr active Pending
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  • 2022-10-11 MA MA65532A patent/MA65532A1/fr unknown
  • 2022-10-19 AR ARP220102847A patent/AR127409A1/es unknown
• 2024
  • 2024-04-18 CL CL2024001219A patent/CL2024001219A1/es unknown
  • 2024-05-16 CO CONC2024/0006260A patent/CO2024006260A2/es unknown

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