EP4453340B1 - Bausystem - Google Patents

Bausystem

Info

Publication number
EP4453340B1
EP4453340B1 EP22830551.2A EP22830551A EP4453340B1 EP 4453340 B1 EP4453340 B1 EP 4453340B1 EP 22830551 A EP22830551 A EP 22830551A EP 4453340 B1 EP4453340 B1 EP 4453340B1
Authority
EP
European Patent Office
Prior art keywords
wall
building block
end portion
face
front face
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.)
Active
Application number
EP22830551.2A
Other languages
English (en)
French (fr)
Other versions
EP4453340C0 (de
EP4453340A1 (de
Inventor
Dominique Rossi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP4453340A1 publication Critical patent/EP4453340A1/de
Application granted granted Critical
Publication of EP4453340B1 publication Critical patent/EP4453340B1/de
Publication of EP4453340C0 publication Critical patent/EP4453340C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • 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
    • E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
    • E04B2/44—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities using elements having specially-designed means for stabilising the position; Spacers for cavity walls
    • E04B2/46—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities using elements having specially-designed means for stabilising the position; Spacers for cavity walls by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • 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
    • E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
    • E04B2/50—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities using elements having a general shape differing from that of a parallelepiped
    • 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
    • E04C1/395—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 for claustra, fences, planting walls, e.g. sound-absorbing

Definitions

  • the present invention relates in particular to a construction system as well as to a construction assembly comprising several systems, allowing the composition of a wall using the systems or elements in question.
  • a preferred application relates to the building and public works industry, in particular for the construction of walls, in particular retaining walls, noise barriers or the like.
  • the invention also relates to such a wall, in particular a retaining wall.
  • a building block that comprises four walls, giving a three-dimensional shape to this element, with a longitudinal direction, a transverse direction and a height dimension, to form at least a portion of a wall wall.
  • This type of block is generally satisfactory, particularly in its installation efficiency. In particular, it allows for high speed of execution because it can be of fairly large dimensions, so that a wall wall can be built with a more limited number of blocks.
  • An object of the present invention is therefore to provide a construction system which takes advantage of building blocks in an improved manner.
  • the invention provides a construction system according to the subject of claim 1.
  • a wall of a given surface area uses a smaller number of blocks because a portion of this wall is produced by one or more connecting plates. This results in a significant gain because these plates are less bulky and/or less heavy than building blocks, so they are easier to handle by hand or with machinery. Possibly, they cause less vertical settlement of the soil, because the ground supports of the system, at the level of the blocks, are more spaced.
  • the reinforcing plate essentially has a role of retaining the earth in its horizontal thrust. While current techniques focus on blocks, the latter having by structure a significant base on the ground, the present invention here combats a prejudice with the use of intermediate elements in the form of plates, therefore with a weak ground support, negligible relative to the support of the blocks. We thus take advantage of the characteristics of the two components, blocks and plates, to quickly build wall walls.
  • the connecting plate is applied to the rear of the front wall of the two blocks that it connects, thanks to the contact between the end portions of the plate and the bearing surfaces of the first wall of the two blocks.
  • This rear support is preferably plane on plane.
  • the assembly is practical insofar as this support does not require a groove in the blocks.
  • the mass of backfill allows in fact to wedge the plate against the first walls of the blocks, exerting pressure from the back of the plate.
  • a construction set comprising a plurality of construction systems.
  • it may comprise at least a first system and a second system superimposed.
  • a slope is formed between the superimposed systems.
  • It may also comprise, in addition or as an alternative, juxtaposed systems, in particular so that their front face forms a continuity in a plane. In this case, it is advantageous to alternate the blocks and the plates over at least a portion of the length of the wall to be formed.
  • the second wall defines a rear face parallel to the front face and comprises a portion of linearly increasing thickness in the direction of the base face joining the third and fourth walls and forming an inclined internal face of the second wall, opposite the rear face.
  • the invention may be made from concrete, for example by molding.
  • the concrete may have a conventional reinforcement.
  • the blocks and/or plates are monobloc, each in a single coherent element.
  • a “wall” is a three-dimensional element; the three-dimensional element is not necessarily located on the same plane and can be discontinuous.
  • a wall for example, allows you to define a front surface, a rear surface, or a side surface.
  • FIG. 1 adopts a three-dimensional perspective corresponding to three preferred directions of the invention.
  • the depth dimension of this figure corresponds to the longitudinal direction of the system of the invention.
  • Another dimension corresponds to the lateral or transverse direction of the system; it is preferably oriented along the width of the wall composition to be constructed. It is in this direction that the blocks and plates, described in more detail below, can be juxtaposed to form a construction level.
  • the last dimension forms the height of the system; it is advantageously along this direction that the height of the wall composition is constructed; systems can be stacked along this direction.
  • the system comprises at least two blocks 1, 2 spaced from each other and connected by a connection plate 3.
  • blocks 1, 2 can be identical. An example of how these blocks are formed is given below.
  • the building block 1 has a plurality of faces which can in particular serve as contact surfaces with other elements or with the ground, or serve as facade parts.
  • a front face 12 is formed by means of a first wall 18 referenced in perspective view on the figure 1 .
  • the front face 12 may be flat or have a pattern allowing the decoration of the wall facade to be varied.
  • a rear face 13 is also visible in all of the figures and is carried by a second wall 19.
  • the first and second walls 18, 19 are parallel to each other. As shown in figure 1 , it is further advantageous for the second wall 19 to have a width dimension smaller than that of the first wall 18.
  • the first and second walls 18, 19 are connected by two other walls, respectively third wall 110 and fourth wall 111.
  • the latter have a preferred orientation preferably perpendicular to that of the first, second walls 18, 19.
  • the walls 110, 111 are directed along the height of the building block 1.
  • the third and fourth walls 110, 111 are parallel to each other. In the illustrated embodiment, they are spaced apart in the transverse direction and define, with the first and second walls 18, 19, an opening passing right through the building block 1. This area can be backfilled during construction. of the wall.
  • a preferred configuration is that the spacing between the third and fourth walls 110, 111 is less than the width dimension of at least one of the first wall 18 and the second wall 19.
  • a slice of each of the four walls 18, 19, 110, 111 defines a base face 16 of the block 1.
  • This set of first slices is preferably coplanar so as to define a flat base face 16; it may include hollow zones used for nesting with other elements. It is further preferably oriented perpendicularly to the four walls 18, 19, 110, 111.
  • the second wall 19 comprises a portion of linearly increasing thickness in the direction of the base face 16 joining the third and fourth walls 110, 111 and forming an inclined internal face 191 of the second wall 19, opposite the rear face 13. The inclined internal face 191 then makes it possible to better distribute the mechanical forces exerted on the building block 1.
  • the portion of increasing thickness makes it possible to define a space inside the block 1 and having a cavity shape opening progressively towards the front face 12. While forming this cavity of variable vertical section, the mechanical resistance is high thanks to the large section of the second wall 19 carrying the rear face 13 in its basal part. In particular, at the junction between the second wall 19 and the third and fourth walls 110, 111, the quantity of material is significant, which ensures good transmission of forces. Furthermore, when the block 1 of the invention is superimposed with a similar block 1, and there is a propensity of the wall thus formed to tilt towards the front face 12, the inclined face 191 formed by the portion of increasing thickness forms a triangulation element favorable to the resistance to breaking of the second wall 19. The stability of the assembly is therefore improved.
  • linearly increasing section portion Another advantage of the linearly increasing section portion is to provide a surface favorable to the head-to-tail cooperation of two similar superimposed blocks 1.
  • an inclined face 191 is formed which can serve as a guide for inserting a block 1 superimposed on another block 1 in one direction while the inclined face 191 formed on the superimposed block 1 provides insertion guidance in a direction perpendicular to the first.
  • the two blocks 1 can thus be nested one inside the other in a progressive manner, even if their relative starting position is not precise.
  • the portion of linearly increasing thickness is surmounted by a portion called the terminal portion, opposite the third and fourth walls 110, 111, said terminal portion being characterized by a constant thickness.
  • the terminal portion then forms a notch, which can serve to improve the cooperation between the building block 1 and another building block 1 having at least one hollow intended to receive the terminal portion.
  • the hollow is preferably located on the base face 16 and is manifested in the form of at least one groove 161, hollow and notches being complementary.
  • the limitation between the portion of linearly increasing thickness and the terminal portion is located at the same height as the upper end of the front face 12.
  • the groove 161 is configured to allow the insertion into the groove 161 of the terminal portion of another block 1.
  • the terminal portion extends beyond the upper end of the front face 2 at the level of another face, opposite the face base 16 along the height direction.
  • This other face is formed by second slices of each of the first, second, third and fourth walls 18, 19, 110, 111.
  • the highest point of the building block 1 is, at this other face, located on the second wall 19.
  • the rear face 13 is raised. Thanks to these arrangements, the second wall 19 can cooperate with a hollow stop element on the base face 16 of a superimposed element, so as to retain, in a front/rear direction, the stack.
  • the groove 161 may be flared towards the base face 16. Thanks to this shape, the overlapping nesting of two similar elements can be achieved even if the initial relative positioning between the two blocks 1 is not perfect, the flared part serving to gradually guide the terminal portion into the groove 161. It is also very advantageous for the building block 1 to comprise several grooves 161. Indeed, this makes it possible to modify the location of cooperation of the terminal portion relative to a superimposed building block 1, so as to vary the fruit of the wall to be formed. By “fruit of the wall”, we mean the obliquity of the external face of the wall.
  • the grooves 161 may extend over the entire length of the block 1 in the longitudinal direction or may extend for example over only half the length of the block 1 in the longitudinal direction.
  • the grooves 161 may be located along the third and fourth walls 110 and 111 on the base face 16, in addition to being located at the second wall 19 on the base face 16.
  • the other face, thus formed, has a first stage, called the front stage, corresponding to a portion of the second slices, in particular of the second slice of the first wall 18, and a second stage, called the rear stage, corresponding to a portion of the second slices, in particular of the second slice of the second wall 19.
  • the second stage corresponds to the upper end of the terminal portion.
  • the connecting edge 112 is preferably straight. It is advantageously perpendicular to the two stages.
  • the other face comprises a flat bottom 150 defined by a portion of the second edges, in particular edges of the third and fourth walls 110, 111, the flat bottom 150 being connected, on a first side, to the inclined internal face 191.
  • the flat bottom 150 is connected by a second side to the connecting edge 112.
  • the third wall 110 and the fourth wall 111 respectively define a first flank 15 and a second flank 14 spaced apart in a transverse direction, and each connecting the first and second walls 18, 19. A portion of the first flank 15 and a portion of the second flank 14 are then included in the flat bottom 150.
  • the flat bottom 150 is located at half a height dimension of the front face 12.
  • the base face 16 of one of the blocks 1 is at the same height level as the other face of the other element 1.
  • the terminal portion is absent from the block, the upper end of the front face 12 and the upper end of the rear face 13 are at the same height.
  • the grooves 161 are absent according to this embodiment.
  • the first stage comprises a portion of the second slice of the second wall 19 defining the rear face 13 and a portion of the second slice of the third and fourth walls 110, 111.
  • the second stage it comprises a portion of the second slice of the first wall 18 defining the front face 12 and a portion of the second slice, in elevation, of the third and fourth walls 110, 111.
  • the height of the rear face 13 is greater and preferably equal to twice the height of the front face 12.
  • the second building block 2 is identical to the first. It is not described here in more detail. It should be noted that it is not excluded that its dimensions and/or its shapes differ from those of the first block 1.
  • first block 1 and the second block 2 are spaced apart but connected by an intermediate construction component, in the form of a connecting plate 3.
  • the connecting plate 3 is a single-piece element extending essentially along the height dimension, and so as to produce a part of the width of the system.
  • the length dimension of the plate 3 is less than the height dimension and the width dimension; preferably, the length dimension is at least twice, preferably at least five times less than the width dimension.
  • the connecting plate 3 may have a width dimension greater than or equal to 1 m; it may be made from a wall having a thickness of between 0.1 and 0.15 m; thus, taking into account the flared portion described later of the end portions 31, 32, in a mode of embodiment, the overall longitudinal dimension may be between 0.2 and 0.3 m; it is preferably less than 0.25 m.
  • the height dimension is greater than twice the longitudinal dimension, and preferably at least three times.
  • the width dimension of the front face 34 of the connecting plate 3 is between 0.5 and 2 times the width dimension of at least one of the front faces 12, 22 of the blocks 1, 2.
  • the widths can all be identical.
  • the contact surface of the connecting plate 3 on the ground is formed solely by the lower edge of a wall forming the plate.
  • the connecting plate 3 is a wall of rigid, flat and thin material. And, within the framework of the invention, its thickness is directed along the longitudinal direction of the system.
  • the connecting plate 3 serves as an intermediate element between the first block 1 and the second block 2 as shown in the figures 1 to 3 . It is in contact, by opposite edges, with each of the two blocks 1,2. It includes, as reflected in the figure 1 , a front wall 33 forming the central part of the plate 3, and preferably the majority of the width dimension of said plate. On each side, to cooperate with the blocks, the front wall 33 is framed by end portions 31, 32.
  • the first end portion 31 is configured to be applied to the first block 1.
  • the second end portion 32 is configured to be applied to the second block 2.
  • the front face 34 of the plate 3, defined by the zones 31, 32, 33, is preferably of the same height dimension as the front faces 12, 22 of the blocks. Still preferably, the front faces 34, 12, 22 are in the same plane. This plane is advantageously vertical.
  • FIG. 1 gives a better illustration of the rear surface 35 of the plate 3. It is formed partly by the rear face of the front wall 33 and partly by the rear face of each of the end portions 31, 32.
  • the width dimension of the plate 3 is greater than the spacing between the first walls 18, 28 of the blocks 1, 2 so that a part of the connecting plate 3 overlaps a part of each of the blocks 1, 2.
  • the figure 3 gives a top view of the assembled system in which the first end portion 31 comprises a first panel 311 extending to the rear of the first wall 18 of the first block 1.
  • the first panel 311 (an identical situation occurs for the first panel 321) is applied opposite the front face 12 in a region of the rear surface of the first wall 18 where the fourth wall 111 is not present.
  • the latter is set back relative to the application surface of the first panel 311, in the transverse direction.
  • the width dimension of the first panel 311 (and of the first panel 321) is at least equal to the thickness dimension of the front wall 33.
  • the wedging of the connecting plate 3 is completed by a second face 312 applied to the edge of the first wall 18 of the first block 1 and by a second face 322 applied to the edge of the first wall 28 of the second block 2.
  • the pairs of faces 311, 312; 321, 322 define recesses, or re-entrant angles, making it possible to interlock with lateral vertical edges of the walls 18, 28 of the blocks 1, 2.
  • the forces applied to the connecting plate 3 are taken up, both in the transverse direction and in the longitudinal direction, when a thrust is exerted from the rear to the front on this plate. The latter is therefore well wedged when earth is backfilled in the volume defined by the space between the two blocks, at the rear of the rear surface 35.
  • the recess formed by the panels is at right angles.
  • the shape of the corresponding edges of the walls 18, 28 are identical.
  • the dimension in the longitudinal direction of the second panels 312, 322 is advantageously identical to that of the first walls 18, 28 at this level, that is to say essentially the dimension of the edge of these walls.
  • the plate 3 can be additionally wedged by means of a connecting bar passing at the rear of the rear surface 35.
  • the first block 1 may comprise a passage 160 and, similarly, the second block 2 may have a second passage of 160, the passages 160, 260 being directed in the transverse direction so as to receive a connecting bar.
  • An example of such passages is shown in figures 2 And 3 with a crossing of the third and fourth walls of the blocks. In this way, a bar introduced into the passages 160,260 forms a rear stop for the plate 3. This avoids a risk of displacement at this level, in particular before backfilling.
  • the connecting bar is applied to the rear surface 35, in particular at the level of the first end portion 31 and the second end portion 32, or, at least, is located in the vicinity of this surface 35 so that, if the plate 3 tilts backwards, it is retained.
  • the connecting bar is advantageously metallic, preferably steel.
  • the plate 3 comprises, at the ends 31, 32, a shape ensuring contact with the blocks 1, 2 leading to a withdrawal towards the rear.
  • the first end portion 31, and equivalently the second end portion 32 comprises a widening zone 313 at its rear face.
  • the rear face of the front portion 33 is advantageously flat and directed in continuity with the rear surface of the walls 18, 28.
  • the first end portion 31 comprises, from the front portion 33, a zone 313 which flares out, making it possible to increase the thickness, along the longitudinal dimension, of the plate 3 in the vicinity of the stress absorption zone between the plate 3 and the blocks 1, 2.
  • the profile of the zone 313 is linear, forming a vertically directed oblique plane.
  • the end portion 31 can take on a shape such that it is parallel to the front face 34. It is understood that this flared shape increases the quantity of material in the vicinity of the recesses formed by the sides 311, 312; 321, 322. In this way, the stress concentrations are reduced.
  • each widening zone 313,323 has a normal which intercepts the corner of the withdrawal formed by the sides 311, 312; 321,322; this configuration is also favorable to the resistance of the connecting plate 3 when exerting a thrust.
  • the system presented here does not include a surface for absorbing vertical forces between the connecting plate 3 and the blocks 1, 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Revetment (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Finishing Walls (AREA)

Claims (14)

  1. Bausystem, umfassend einen ersten Baustein (1) und einen zweiten Baustein (2), wobei jeder von dem ersten Baustein (1) und dem zweiten Baustein (2) Folgendes umfasst:
    - eine erste Wand (18, 28), die eine Vorderseite (12, 22) definiert, und eine zweite Wand (19, 29), die eine Rückseite (13, 23) definiert, wobei die erste Wand und die zweite Wand in einer Längsrichtung beabstandet sind,
    - eine dritte Wand (110, 210) und eine vierte Wand (111, 211), die jeweils eine erste Flanke (15,25) und eine zweite Flanke (14,24) definieren, die in einer Querrichtung beabstandet sind und jeweils die erste Wand (18, 28) und die zweite Wand (19, 29) verbinden,
    System, das eine Verbindungsplatte (3) umfasst, die zwischen dem ersten Baustein (1) und dem zweiten Baustein (2) in der Querrichtung angeordnet ist, wobei die Verbindungsplatte (3) Folgendes umfasst:
    - eine Stirnwand (33), die mindestens teilweise eine Vorderseite (34) der Verbindungsplatte (3) definiert, wobei die Vorderseite (34) der Verbindungsplatte (3), die Vorderseite (12) des ersten Bausteins (1) und die Vorderseite (22) des zweiten Bausteins (2) parallel sind,
    - einen ersten Endabschnitt (31) in Kontakt mit der ersten Wand (18) des ersten Bausteins (1) und einen zweiten Endabschnitt (32) in Kontakt mit der ersten Wand (28) des zweiten Bausteins (2), und
    wobei die Verbindungsplatte (3) eine der Vorderseite der Verbindungsplatte (3) gegenüberliegende Rückfläche umfasst, wobei die Rückfläche (35) eine Rückseite der Stirnwand (33), eine Rückseite des ersten Endabschnitts (31) bzw. eine Rückseite des zweiten Endabschnitts (32) definiert,
    und wobei jede von der Rückseite des ersten Endabschnitts (31) und der Rückseite des zweiten Endabschnitts (32) einen sich in Längsrichtung von der Rückseite der Stirnwand (33) aus verbreiternden Bereich (313,323) umfasst,
    dadurch gekennzeichnet, dass der erste Endabschnitt (31) eine Auflagefläche der ersten Wand (18) des ersten Bausteins (1) berührt, die der Vorderseite (12) des ersten Bausteins (1) gegenüberliegt, und wobei der zweite Endabschnitt (32) eine Auflagefläche der ersten Wand (28) des zweiten Bausteins (2) berührt, die der Vorderseite (22) des zweiten Bausteins (2) gegenüberliegt,
    und dass der erste Baustein (1) einen ersten Durchgang (160) umfasst, wobei der zweite Block (2) einen zweiten Durchgang (260) umfasst, wobei der erste Durchgang (160) und der zweite Durchgang (260) in der Querrichtung ausgerichtet und so eingerichtet sind, dass sie eine Verbindungsstange aufnehmen, wobei sich die Position des ersten Durchgangs (160) und des zweiten Durchgangs (260) in der Längsrichtung hinter und in der Nähe der Rückseite des ersten Endabschnitts (31) und der Rückseite des zweiten Endabschnitts (32) befindet.
  2. System nach dem vorhergehenden Anspruch, wobei der erste Endabschnitt (31) eine Aussparung umfasst, die durch eine erste Seite (311) in Kontakt mit der Auflagefläche der ersten Wand (18) des ersten Bausteins (1) und durch eine zweite Seite (312) in Kontakt mit der Kante der ersten Wand (18) des ersten Bausteins (1) definiert ist, und wobei der zweite Endabschnitt (312) eine Aussparung umfasst, die durch eine erste Seite in Kontakt mit der Auflagefläche der ersten Wand (28) des zweiten Bausteins (2) und durch eine zweite Seite in Kontakt mit der Kante der ersten Wand (28) des zweiten Bausteins (2) definiert ist.
  3. System nach dem vorhergehenden Anspruch, wobei die erste Seite (311, 321) und die zweite Seite (312, 322) der Aussparung von mindestens einem des ersten Endabschnitts (31) und des zweiten Endabschnitts (32) einen rechten Winkel bilden.
  4. System nach einem der vorhergehenden Ansprüche, wobei sich die Position des ersten Durchgangs (160) und des zweiten Durchgangs (260) in der Längsrichtung weniger als 3 cm entfernt von der Rückseite des ersten Endabschnitts (31) und der Rückseite des zweiten Endabschnitts (32) befindet.
  5. System nach einem der vorhergehenden Ansprüche, wobei jeder sich verbreiternde Bereich (313, 323) einen Winkel zwischen 30° und 60° relativ zur Längsrichtung bildet.
  6. System nach einem der vorhergehenden Ansprüche in Kombination mit einem der Ansprüche 2 und 3, wobei jeder sich verbreiternde Bereich (313, 323) eben ist und so eingerichtet ist, dass eine Ebene, die senkrecht zu ihm ist, die Ecke schneidet, die zwischen der ersten Seite (311, 321) und der zweiten Seite (312, 322) der entsprechenden Aussparung gebildet wird.
  7. System nach einem der vorhergehenden Ansprüche, wobei die Vorderseite (34) der Verbindungsplatte (3), die Vorderseite (12) des ersten Bausteins (1) und die Vorderseite (22) des zweiten Bausteins (2) in einer Ebene durchgehend sind.
  8. System nach dem vorhergehenden Anspruch, wobei die Ebene senkrecht zur Längsrichtung und zur Querrichtung verläuft.
  9. System nach einem der vorhergehenden Ansprüche, wobei die Stirnwand (33) in der Längsrichtung eine Dicke aufweist, die identisch ist mit der Dicke von mindestens einer der ersten Wand (18) des ersten Bausteins (1) und der ersten Wand (28) des zweiten Bausteins (2).
  10. System nach einem der vorhergehenden Ansprüche, wobei die Verbindungsplatte (3) eine Symmetrie relativ zu einer Mittelebene aufweist, die das Längsmaß umfasst und senkrecht zum Quermaß verläuft.
  11. System nach einem der vorhergehenden Ansprüche, wobei die Verbindungsplatte (3) ein einteiliges Element aus einem einzigen Material ist.
  12. System nach einem der vorhergehenden Ansprüche, wobei die Verbindungsplatte (3), der erste Baustein (1) und der zweite Baustein (2) aus Beton bestehen.
  13. Stützmauer, die mindestens ein System nach einem der vorhergehenden Ansprüche umfasst.
  14. Stützwand nach dem vorhergehenden Anspruch, die eine auf die Rückfläche (35) aufgebrachte Erdaufschüttung umfasst.
EP22830551.2A 2021-12-21 2022-12-06 Bausystem Active EP4453340B1 (de)

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FR2114056A FR3130860B1 (fr) 2021-12-21 2021-12-21 Système de construction
PCT/EP2022/084644 WO2023117413A1 (fr) 2021-12-21 2022-12-06 Système de construction

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EP4453340A1 EP4453340A1 (de) 2024-10-30
EP4453340B1 true EP4453340B1 (de) 2025-09-03
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Publication number Priority date Publication date Assignee Title
DE2436832A1 (de) * 1974-07-31 1976-02-19 Robert Giesler Bauteilsatz zum errichten von begrenzungsbauwerken
FR2567561A1 (fr) * 1984-07-16 1986-01-17 Riondel Francois Procede et elements prefabriques pour la construction et la fondation de murs de cloture
GB2324548B (en) * 1997-04-24 1999-03-10 Lisa Marie Coulthard Construction system, e.g. for wall or fence
MX2009013042A (es) * 2007-06-11 2010-01-15 Habiterra Building Solutions Inc Sistema de bloques de construccion.
FR3096379B1 (fr) * 2019-05-21 2022-12-02 Dominique Rossi Elément de construction

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WO2023117413A1 (fr) 2023-06-29
FR3130860A1 (fr) 2023-06-23
EP4453340C0 (de) 2025-09-03
EP4453340A1 (de) 2024-10-30

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