EP3296478B1 - Dispositif de liaison d'un mur de bâtiment à une dalle de sol ou de plafond et élément de moulage d'un tel système - Google Patents

Dispositif de liaison d'un mur de bâtiment à une dalle de sol ou de plafond et élément de moulage d'un tel système Download PDF

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Publication number
EP3296478B1
EP3296478B1 EP16189206.2A EP16189206A EP3296478B1 EP 3296478 B1 EP3296478 B1 EP 3296478B1 EP 16189206 A EP16189206 A EP 16189206A EP 3296478 B1 EP3296478 B1 EP 3296478B1
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EP
European Patent Office
Prior art keywords
building
moulded
floor
wall
building wall
Prior art date
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Active
Application number
EP16189206.2A
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German (de)
English (en)
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EP3296478A1 (fr
EP3296478C0 (fr
Inventor
René Ziegler
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Schoeck Bauteile GmbH
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Schoeck Bauteile GmbH
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Publication date
Application filed by Schoeck Bauteile GmbH filed Critical Schoeck Bauteile GmbH
Priority to EP16189206.2A priority Critical patent/EP3296478B1/fr
Publication of EP3296478A1 publication Critical patent/EP3296478A1/fr
Application granted granted Critical
Publication of EP3296478C0 publication Critical patent/EP3296478C0/fr
Publication of EP3296478B1 publication Critical patent/EP3296478B1/fr
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    • 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
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/161—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with vertical and horizontal slabs, both being partially cast in situ
    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • 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
    • E04C1/41—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 composed of insulating material and load-bearing concrete, stone or stone-like 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B2001/7679—Means preventing cold bridging at the junction of an exterior wall with an interior wall or a floor
    • 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
    • E04B2002/028—Spacers between building elements
    • E04B2002/0284—Spacers between building elements forming a unity with the building elements

Definitions

  • the invention relates to a building section having a floor or ceiling panel, a substantially vertical building wall and an arrangement of a plurality of shaped building blocks arranged between the floor or ceiling panel. Furthermore, a molded building block for arranging between a building wall and a floor or ceiling slab, for supporting the building wall on the floor or ceiling slab or for supporting the ceiling slab on the building wall and a method for producing a building section are described.
  • Arrangements for connecting a building wall to a floor or ceiling slab which, as wall connection systems, produce a connection between a preferably poured vertical concrete wall and a horizontal floor or ceiling slab arranged underneath and transmit compressive forces in the vertical direction.
  • arrangements known from the prior art are intended to achieve thermal decoupling as far as possible between a base plate and a building wall arranged thereon, in particular a cast concrete wall.
  • an arrangement for connecting a building wall to a floor or ceiling panel which has a compressive force-transmitting and insulating connection element for connecting two cast components with an insulating body for thermal separation of the components.
  • the insulating body has one or more pressure elements made of a concrete material and penetrating the upper and lower bearing surface of the insulating body. With the help of the pressure elements, vertically acting pressure forces are introduced directly from a building wall arranged above the connection element into the underlying floor slab or ceiling slab.
  • connection elements are arranged at a distance from one another within the insulating body, which is predominantly formed from an insulating material, with the intermediate spaces between the pressure elements being filled by the insulating material.
  • connection elements known from the prior art have the disadvantage that shear forces, ie forces which act in the longitudinal direction of the wall, can only be absorbed to a limited extent and can be introduced into the underlying floor or ceiling panel.
  • Another disadvantage of the prior art is the same load deformation behavior of the connection elements, which means that deformation and force transmission are not decoupled. This allows along the Building wall an uneven force distribution and possibly an uneven expansion of the wall in its longitudinal direction occur.
  • AT 002 799 U1 discloses a ceiling shuttering block with integrated thermal insulation, which forms the ceiling shuttering after bricking.
  • DE 200 08 570 U1 discloses a brick-shaped thermal insulation element for thermal decoupling between wall parts and floor/ceiling panels, consisting of at least one pressure-resistant support element and at least one heat-insulating insulating element, the thermal insulation element having at least one anchoring projection on its outside, which is used for the positive connection to the adjacent wall part.
  • the object of the present invention is to address one of the problems mentioned.
  • a possibility for connecting a substantially vertical building wall with a floor or ceiling panel and for forming a wall connection system is to be shown, with which shear forces acting in the longitudinal direction of the building wall can be better introduced into a floor or ceiling panel.
  • at least one alternative to the known arrangements should be created.
  • At least one fixed bearing module is provided to be able to record these and, for example, transfer them from a building wall to a floor or ceiling slab.
  • At least one fixed bearing module is therefore provided in order to fix the wall relative to the floor or ceiling panel, or vice versa.
  • a fixed bearing module transmits vertical forces from the building wall to the ceiling or floor slab, or vice versa, without allowing compensating movements in the longitudinal direction of the wall.
  • the fixed bearing module can be designed accordingly in a connecting section or contact area, in that it does not permit any compensating movements there, but rather can transmit shearing forces, in particular high shearing forces in the longitudinal direction of the building wall. In particular, this applies to such high shear forces as typically occur when stabilizing buildings.
  • the contact area and/or the contact area can form the connecting section.
  • One way of designing the contact area and/or the bearing surface of the fixed bearing module is to design it in such a way that there is a form fit.
  • a toothed joint can be provided for this, which can also be referred to as a wave profile.
  • the building section according to the invention has at least two, preferably more than two, molded building blocks and thus forms a wall connection system.
  • a wall connection system according to the invention the relative movement or possible relative movement between different parts of the building, namely a floor or ceiling panel and a building wall, is specifically influenced.
  • At least one fixed bearing module carries and thus fixes the building wall in at least one fixed bearing section or fixed bearing area on the floor or ceiling panel. It but it is also possible that the form blocks are arranged on the building wall and under a floor or ceiling slab.
  • the fixed bearing module is designed as a shaped module.
  • a molded building block is to be understood here in particular as a type of stone that is artificially produced and preferably consists of one piece or is designed in one piece, and it can contain additional elements, such as an insulating element.
  • the shaped building block consists of a molded piece cast in one piece, which defines at least the outer dimensions of the shaped building block.
  • the molded brick can be cast from concrete, which then hardens to form the molded brick.
  • the shaped building blocks are designed as fixed bearing building blocks which are arranged in a row and this row has a fixed bearing area.
  • the fixed bearing modules are preferably arranged in a row along the entire length of the building wall to be constructed.
  • the fixed bearing area has at least one, two, three or more fixed bearing modules, via which the fixed connection, in which the shearing forces are transmitted, is ensured.
  • the shaped building blocks are preferably arranged in relation to one another in such a way that adjacent shaped building blocks touch one another.
  • the shaped building blocks are arranged at a distance from one another.
  • shaped blocks for example several fixed bearing blocks, are arranged in contact with one another or at a distance from one another.
  • the fixed bearing modules are preferably arranged at the ends of a building wall with their end faces lying against one another or at a distance of a few centimeters from one another.
  • the fixed bearing modules in the middle of a building wall also referred to as the shear center (SM) are arranged at a distance from one another that is greater than at the ends of the building wall.
  • SM shear center
  • the fixed bearing module has a connecting section on its contact surface and its contact surface for absorbing and transmitting shear forces acting in the longitudinal direction of the wall.
  • the reverse case can also be considered, that shear forces from a floor or ceiling slab carried above the building wall are introduced into the building wall via the connecting section, or shear forces are introduced upwards from the building wall into the floor or ceiling slab.
  • this connecting section which can also be referred to as a contact area, is designed in such a way that it prevents movement between the building wall and the fixed bearing module.
  • a rough, highly abrasive or adhesive surface or surface structure can be provided in the connecting section. This can be achieved by covering the support and contact area of the fixed bearing module with sand or gravel.
  • a profiling transverse to the thrust direction or a wedge-shaped profiling, similar to a herringbone pattern, can also be considered, to name further examples.
  • the shaped building blocks are at least predominantly made of concrete material, preferably of ultra-high-strength fiber concrete.
  • the part of the shaped building block that does not relate to the insulation is essentially made of concrete.
  • a high strength of the shaped building blocks can be achieved in this way.
  • vertical compressive forces can be reliably absorbed, which result at least from the mass of the building wall standing on the arrangement.
  • shear forces acting transversely or at an oblique angle to the bearing surface and/or contact surface in the molded building block can thus also be absorbed and introduced into a floor or ceiling panel.
  • the fiber concrete used shows preferably steel fibers with a diameter of 0.1 to 0.3 mm, preferably 0.16 to 0.24 mm.
  • the shaped building blocks are interspersed with reinforcement.
  • the reinforcement preferably extends approximately transversely or perpendicularly to a bearing surface and a contact surface of a molded building block.
  • the reinforcement extends from a building wall through a fixed bearing module into a floor or ceiling slab below, or vice versa from a floor or ceiling slab through the fixed bearing module into a building wall arranged below.
  • the building wall is designed as a concrete wall. This improves the connection between the floor or ceiling panel and the fixed bearing module and a building wall to be placed thereon, for example, preferably in the vertical direction.
  • the shear forces acting in the longitudinal direction of the building wall are primarily transmitted through the connecting section, which is provided separately from the reinforcement on the fixed bearing module.
  • a shaped building block between a building wall and a floor or ceiling panel is also described.
  • the shaped building block comprises a shaped body made of concrete material, which has a contact surface facing the floor or ceiling slab and a contact surface running essentially parallel thereto and facing the load-bearing building wall, the shaped body having a plurality of insulating body sections which are essentially parallel to and between the contact surface and support surface.
  • a molded building block which has a base body made of concrete, which is interspersed with insulating body sections.
  • This base body which is called the shaped body here, thus forms the part of the shaped building block that transmits forces between the building wall and the floor or ceiling panel.
  • a concrete material is proposed for this.
  • the contact area and the bearing surface are thus made of concrete.
  • the insulating body sections are provided for thermal insulation.
  • the base body or molded body gives the molded building block its supporting structure.
  • the term molded brick is also used, because the concrete part has the properties of a stone or brick, or is regarded as a stone at all, and preferably gives the shape at the same time.
  • the molded building block or at least the shaped body has a cuboid shape.
  • the shape of the shaped body preferably corresponds to the shape of the shaped building block.
  • the shaped building block can have additional elements and/or an additional layer and then possibly deviate slightly from the shape of the shaped body.
  • the insulating body sections which are located between the contact area and the bearing surface, are basically placed in the molded concrete body in such a way that they do not determine the shape of the molded building block.
  • other shapes can also be considered, such as a shape with at least two sides that converge, whereby these are not the contact surface and the contact surface, which should run plane-parallel to one another.
  • At least one of the shaped blocks is designed as a fixed bearing block and set up to absorb shear forces acting in the longitudinal direction of the wall and to fix the building wall relative to the floor and/or ceiling panel.
  • a molded building block is understood as meaning a type of stone that is artificially produced and preferably consists of one piece or is designed in one piece.
  • the shaped body made of concrete material preferably defines the external dimensions of the shaped building block.
  • An insulating body section can, for example, be an insulating body extending through the shaped body. Several of these can be provided, which can be arranged parallel to one another or can cross one another, to name just two examples.
  • a plurality of insulating body sections can be designed as a plurality of insulating bodies, or also as a coherent insulating body.
  • the plurality of insulating body sections can be arranged relative to one another or connected to one another in one embodiment in such a way that a single insulating body with a uniform shape is formed.
  • the multiple insulating body sections are arranged relative to one another in such a way that they form multiple separate insulating bodies within the molded building block.
  • the insulating body sections extend through the molded body from one side face to the opposite side face of the molded building block.
  • the insulating body sections thus preferably extend at least in one of the main directions over the entire width or length of the molded building block, as a result of which the heat transfer through the molded building block is further reduced from its contact area in the direction of the bearing surface.
  • the shaped body has first side surfaces running parallel to one another and preferably transverse to the first side surfaces and second side surfaces running parallel to one another.
  • the first and second side faces thus form a rectangle in a plan view.
  • n insulating body sections penetrate the molded building block approximately transversely to the first side surfaces and m insulating body sections penetrate the molded building block approximately transversely to the second side surfaces.
  • the insulating body sections thus form a grid pattern in a plan view, it also being possible for only one insulating body section to be provided in at least one direction.
  • n is not equal to m, so that a different number of insulating body sections are provided in the two directions.
  • Two or more insulating body sections preferably run between the first and second side faces of the molded building block.
  • the insulating body sections run at the same height between the contact area and the bearing area of the molded building block and thereby form a lattice structure.
  • the insulating body sections run at different heights or levels between the contact area and the bearing area of the molded building block.
  • the multiple insulating body sections running transversely to one another run at different heights or levels within the molded building block, with the insulating body sections not touching one another in one possible embodiment.
  • the insulating body sections run essentially transversely to one another and cross one another in order to form a lattice or cross structure together. This allows you to form an insulation matrix within the molded body.
  • the insulating body sections are preferably connected to one another in such a way that each insulating body section is part of the insulating matrix.
  • the insulation matrix has any desired number of n insulating body sections and any desired number of m insulating body sections.
  • An insulation matrix with 4x3, 6x3 or 8x3 insulating body sections is preferably provided.
  • Such an insulation matrix made up of a plurality of insulating bodies can also be manufactured as a unit and can also be designed in one piece.
  • the insulating body sections preferably have a cylindrical shape, in particular with a substantially oval or elliptical cross section.
  • the shape of the insulating body sections also determines the inner shape of the molded body at the same time.
  • the molded body Due to its resulting shape, it can absorb high vertical compressive forces and, if necessary, also diagonally running shear forces and transfer them through the molded building block to an underlying floor or ceiling slab and vice versa.
  • the shape of the insulating body sections has a direct or indirect influence on the insulating properties and the mechanical properties of the molded building block.
  • the proposed shape creates good insulating properties with good mechanical properties at the same time.
  • one embodiment of the invention provides for the cross section of the insulating body sections to be reduced or enlarged in the direction of extension. In this way, certain areas of the shaped body that are exposed to higher pressure forces and/or shear forces can be reinforced in a targeted manner. In the areas that are less heavily loaded, the insulating body sections can have correspondingly larger diameters, so that the insulating behavior of the molded building block is improved in these areas.
  • the oval or elliptical cross-section preferably runs with its major axis approximately perpendicular to the bearing surface and with its minor axis parallel to the bearing surface.
  • the elliptical cross-section is preferably formed within the shaped building block in such a way that the distance between the vertices on the main axis, which preferably runs transversely to the contact or support surface of the shaped body, is greater than the distance between the vertices on the secondary axis.
  • the lateral surface between the two main peaks of the cross section has the shape or the course similar to a catenary line, as a result of which the insulating body sections have an increased intrinsic strength in the direction of the compressive forces acting vertically.
  • the resulting shape of the molding can absorb and transmit forces very well.
  • the chain line runs in the direction of a main axis of the insulating body section.
  • the insulating body sections are designed and arranged relative to one another such that a support structure filled with the insulating body sections, in particular a vaulted structure, is formed from concrete material inside the shaped body.
  • a mold can be made by pouring concrete in a mold around an insulator structure.
  • this isolation structure be removed after the concrete had hardened, this is for illustrative purposes only is written, a cavity would remain.
  • this cavity is designed as a support structure, in particular as a vault structure, and because the insulation structure is not to be removed, this support structure or vault structure is filled with the insulation structure.
  • the shaped body can also be produced differently for this purpose. However, it is also possible for the shaped body to be produced in a manner other than the described casting of the concrete.
  • This support structure or vault structure is therefore to be understood as meaning a cavity in which a ceiling and a floor are supported against one another at many points via column-like support sections.
  • the columnar support portions arise in the areas between insulator portions. Forces can be transmitted via this.
  • the top and bottom of this cavity are preferably arched and in each case merge continuously into the respective column-like support sections. As a result, transverse forces that are not perpendicular to the ceiling and floor can also be transferred well.
  • the insulating body sections form or fill channels within the molded body, which together form the cavity.
  • Several connecting areas made of concrete material are formed between these channels, which support the ceiling and the floor of the cavity and thus the contact area and the contact area against one another.
  • the connection areas thus form a support structure between the individual insulating body sections.
  • the contact area and the contact area are also connected to one another on the side surfaces of the shaped building block via visible connection areas made of concrete material.
  • a support structure described above preferably has a plurality of support pillars, which can also be referred to as support columns, and which extend essentially transversely, in particular perpendicularly, to the contact or support surface of the shaped body.
  • Good force transmission of, for example, vertical compressive forces or shear forces acting at an angle to the contact or bearing surface is ensured via the pillars extending inside and along the side surfaces of the shaped building block transversely to the contact or bearing surface of the shaped body.
  • the support pillars have a constant or a changing cross-section in the longitudinal direction, ie over their length.
  • the support pillars form several rows in the main directions of the plane running between the contact surface and the bearing surface, within which the insulation matrix is arranged, ie in the cavity described as an example, arranged one behind the other or next to one another support pillars.
  • the connecting areas visible from the outside on the side surfaces of the molded building block also form such rows of supporting pillars. This can also be specified by the insulating body sections.
  • the shaped body On its contact surface for the building wall, the shaped body has a profile element projecting thereon as a connecting section with the building wall. With the help of a connecting section formed on the contact surface and the contact area, a region of the contact or contact surface is set up to absorb shear forces acting parallel to the contact surface and/or contact area and to introduce them into the molded building block.
  • the shaped building block designed as a fixed bearing building block has at least one profile element protruding on the bearing surface and 2. the contact surface of the shaped body as a connecting section.
  • the profile element thus creates a connection between an attached wall, floor or ceiling panel and the shaped building block, especially the shaped body.
  • a building wall to be erected on the bearing surface or a floor or ceiling panel brought into contact with the contact area is fixed relative to the molded building block by means of the profile element.
  • the profile element is designed as a material projection on at least the bearing surface on the shaped body or as a separate component which is arranged at least on the bearing surface.
  • the profile element is preferably formed in one piece with the shaped body, the profile element also being formed from concrete material.
  • the shaped body preferably forms a base area on the contact or support surface, which is determined by the external dimensions of the shaped body, in particular its side lengths a and b. The square footage of the base is the product of a*b.
  • the profile element has protruding, raised surface areas on the base surface of the contact or support surface.
  • the profile element has a base area at the level of the base area, with the base area of the profile element or the sum of the base areas of all profile elements of the contact or support area, if several profile elements are formed, being less than 50% of the base area, in particular is less than 45% of the base area and is preferably about 40% of the base area.
  • the surface areas around the raised or protruding surface areas of the profile element, including any areas in between, are therefore larger in total than the base area of the profile element or the sum of the base areas, preferably they are larger than 50% of the size of the base area of the contact area or Contact area, in particular greater than 55%, preferably they have about 60% of the base area.
  • the profile element is a single one or several profile elements arranged at a distance from one another, which preferably protrudes transversely to the direction of extension of the building wall to be erected in the form of a toothed joint on the contact surface and/or on the contact surface of the molded building block.
  • a single profile element can, for example, also be a profile area made up of a plurality of projections and depressions on the bearing surface and/or the contact area, for example in the form of a wave profile.
  • the profile element can also be designed as a separate component which is connected to the shaped body of the shaped building block to form the connecting section with the shaped building block.
  • the shaped body which is preferably cuboid, can have such a profiled surface on its contact surface and/or contact surface.
  • a profile element embodied as a separate component can be, for example, a rail body that is inserted into a recess embodied on the support and/or contact surface.
  • the rail body can have any profile in cross section.
  • the concrete material is high-strength concrete or high-strength lightweight concrete, in particular ultra-high-strength fiber concrete, by means of which the strength of the shaped building block is ensured.
  • the shaped body is thus made from one of these materials.
  • An ultra-high-strength fiber concrete with steel fibers is preferably used, the concrete material containing steel fibers with a diameter of preferably 0.1 to 0.3 mm, particularly preferably 0.16 to 0.24 mm.
  • the shaped building block is designed as a fixed bearing building block and has a surface property on the contact area and/or the bearing surface for transmitting a shearing force between the shaped building block and the building wall or the floor or ceiling slab.
  • a fixed bearing module can thus be created for use in a building section according to the invention, particularly as has been described above in connection with at least one specific embodiment. The effects described above for fixed bearing blocks can be achieved.
  • the invention relates to a building section, having a floor or ceiling panel, a substantially vertical on the floor or Top panel patch building wall and arranged between the floor or ceiling panel arrangement of several molded blocks according to one of the embodiments described above.
  • the building section can be produced by an arrangement comprising a plurality of molded building blocks and thus has the advantages and properties that have been described above in connection with the arrangement, including the specified embodiments.
  • the amount by which the shaped building block protrudes from the cast floor or ceiling slab can be referred to as the height dimension x.
  • a building section can be created on which the relative movement between different building parts, namely a floor or ceiling slab and a building wall, can be influenced in a targeted manner due to temperature changes, for example.
  • Providing or producing a reinforcement plate for a floor or ceiling plate already includes providing it a partially prefabricated ceiling slab with reinforcement sections protruding on the upper side.
  • the shaped building blocks By partially pouring in the arrangement of shaped building blocks and thus partially pouring in the shaped building blocks, the shaped building blocks can be fixed on the floor or ceiling panel. Their transition to the wall to be set up via their bearing surfaces can influence whether they act as fixed bearing modules.
  • the preferred embodiments or developments described for the arrangement or for the shaped building block are at the same time also preferred embodiments of the building section according to the invention and of the method for producing a building section.
  • the preferred embodiments of the building section or the method described above, which relate to the arrangement or to the shaped building block itself, are at the same time preferred embodiments of the shaped building block and the arrangement thereof.
  • FIG. 1 shows a building section 100 comprising a base plate 110, a building wall 120, in particular a load-bearing concrete wall, which stands on the base plate 110.
  • a ceiling panel 130 rests on the building wall 120 .
  • an arrangement 140 for connecting the vertical building wall 120 to the floor panel 110 is shown, which forms a wall connection system.
  • the assembly 140 includes a plurality of molded blocks 150 mounted on the base plate 110 are arranged and by means of which the building wall 120 is supported. In the present case, vertical compressive forces D (see also 3 ) from the building wall 120 via the shaped building block 150 to the base plate 110.
  • the building section according to the invention comprises in the embodiment of 1 shaped blocks 150 designed as fixed bearing blocks, which are arranged below the building wall 120 over the entire length.
  • the shaped building blocks 150 designed as fixed bearing building blocks are set up to absorb shear forces acting in the longitudinal direction of the wall and to transmit them to the floor panel 110 lying underneath.
  • the shaped building block designed as a fixed bearing building block has a specially designed surface or a connection area between the shaped body and the building wall 120 placed thereon.
  • the section of building shown comprises a building wall 120, which rests over its entire length on a fixed bearing area 155 made of molded building blocks 150.
  • the arrangement 140 shown can also be arranged as a wall connection system in the upper area of the building wall 120 below the ceiling panel 130 .
  • the distance between the shaped building blocks 150 is selected such that they touch one another.
  • the shaped building blocks are at a distance from one another which corresponds to approximately half the length of a shaped building block.
  • the 2 shows a sectional view of an arrangement 140 arranged between the base plate 110 and the building wall 120 in the area of a fixed bearing module 150.
  • the shaped building block 150 has a shaped body 170 made of concrete material, which has a contact surface 172 facing the floor or underlying ceiling slab and a bearing surface 174 running essentially parallel thereto and facing the building wall 120 to be supported.
  • the shaped body 170 has a connecting section 176 on the contact surface 174 with two material projections 178 running transversely to the direction of extension in the form of profile elements.
  • the shaped body 170 forms a base area on the contact or support surface 172, 174, which is determined by the outer dimensions of the shaped body, in particular its side lengths a and b.
  • the square footage of the base is the product of a*b.
  • the square measure of the base surfaces of all of the protrusions of material is 178 Height of the base for illustration shown significantly smaller than 40% to make it clear that the profile elements should be a total of in particular smaller than their gaps.
  • the base surface of a material projection 178 is formed from the in 3 shown edge lengths c, d formed.
  • a connecting section 176 can also be on the contact area 172, as shown in FIG 3 not shown, however, be formed.
  • the connecting section 176 is set up to fix the shaped building block 150, for example, relative to a building wall in its longitudinal direction. In the in the 2 shown construction is thus a fixation of the fixed bearing module relative to the building wall 120 as well as to the underlying floor or ceiling panel 110, 130 achieved, namely in the direction of the plane of the drawing, thereby counteracting a relative movement between the building parts.
  • the molded building block 150 has a plurality of insulating body sections 180 , 182 which run essentially parallel to and between the contact surface 172 and the bearing surface 174 .
  • the shaped body has a cuboid shape.
  • the insulating body sections 180, 182 extend from a first side surface 184 to the oppositely arranged first side surface 184 ⁇ or from a second side surface 186 to an oppositely arranged second side surface 186 ⁇ through the molded building block 150.
  • the insulating body sections 180, 182 preferably run essentially transversely to one another and form a lattice or cross structure within the molded body 170, in order in particular to form an insulating matrix.
  • Insulator sections shown have a circular cross-section. In an alternative embodiment, the cross section is elliptical or at least oval.
  • the isolation matrix 190 includes at least four insulator sections 192 that run parallel to one another in a first direction, and at least three insulator sections 194 that run parallel to one another and preferably approximately transversely to the insulator sections 192.
  • the insulating body sections 192, 194 of the insulating matrix have an oval or elliptical cross-section, which is shown in FIG figure 4 but is only implied.
  • the insulation body sections 192, 194 of the insulation matrix run in one plane.
  • the insulation matrix shown forms an insert of the production method for arrangement on a floor or ceiling plate, the insulation matrix 190 being divided into at least one part closed formwork or form is used or inserted and then the formwork or form is filled with a concrete material forming the shaped body of the shaped building block 150, 160.
  • the insulation matrix 190 itself is produced beforehand in a separate method step or is manufactured independently of the method for producing a shaped building block and is only provided as a finished component.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Claims (11)

  1. Partie de bâtiment présentant
    - une dalle de plancher ou de plafond (110, 130) coulée,
    - une paroi de bâtiment (120) réalisée en tant que paroi en béton, sensiblement verticale, et
    - un ensemble composé de plusieurs modules moulés disposé entre la dalle de plancher ou de plafond (110, 130) coulée et la paroi de bâtiment (120), l'ensemble (100) comprenant
    plusieurs modules moulés (150) disposés entre la paroi de bâtiment (120) et la dalle de plancher ou de plafond (110, 130), destinés à supporter la paroi de bâtiment (120) sur la dalle de plancher ou de plafond (110, 130) ou destinés à supporter la dalle de plancher ou de plafond sur la paroi de bâtiment (120), lesquels sont mis au point pour transférer des forces de pression verticales de la paroi de bâtiment (120) vers la dalle de plancher ou de plafond (110, 130),
    dans laquelle au moins un des modules moulés (150) est réalisé en tant que module à palier fixe avec une surface de réception et une surface d'appui,
    dans laquelle la surface de réception supportant la paroi de bâtiment et la surface d'appui tournée vers la dalle de plancher ou de plafond présentent respectivement une partie de liaison,
    caractérisée en ce que
    lesdites parties de liaison sont mises au point pour absorber des forces de poussée agissant dans la direction longitudinale de la paroi de bâtiment (120) et pour les transmettre dans la dalle de plancher ou de plafond (110, 130) située en dessous ou au-dessus pour bloquer la paroi de bâtiment (120) par rapport à la dalle de plancher ou de plafond (110, 130),
    et dans laquelle la partie de liaison respective présente, sur la surface de réception (174) et sur la surface d'appui (172), au moins un élément profilé faisant saillie.
  2. Partie de bâtiment selon la revendication 1,
    caractérisée en ce que la totalité des modules moulés (150) sont réalisés en tant que module à palier fixe, lesquels sont disposés en une rangée, et ladite rangée présente une zone de palier fixe (155).
  3. Partie de bâtiment selon la revendication 1 ou 2,
    caractérisée en ce que les modules moulés (150) sont disposés de telle manière, les uns par rapport aux autres, que des modules moulés adjacents les uns aux autres sont en contact, et/ou les modules moulés sont disposés dans la direction longitudinale de la paroi de bâtiment (120) à distance les uns par rapport aux autres, dans laquelle de préférence la distance entre les modules moulés est choisie sur les zones d'extrémité de la paroi de bâtiment (120) de manière à être inférieure à la distance dans la zone du point central de poussée (SM) de la paroi de bâtiment (120).
  4. Partie de bâtiment selon au moins l'une quelconque des revendications 1 à 3,
    caractérisée en ce que la surface d'appui (172) et la surface de réception (174) du module de palier fixe sont configurées de telle sorte qu'il en résulte une complémentarité de forme.
  5. Partie de bâtiment selon au moins l'une quelconque des revendications 1 à 4,
    caractérisée en ce que les modules moulés (150) sont fabriqués au moins en majeure partie à partir d'un matériau en béton, de préférence à partir d'un béton fibreux ultra résistant, et/ou que les modules moulés (150) sont traversés par une armature,
    dans laquelle l'armature s'étend de préférence à peu près de manière transversale ou de manière perpendiculaire par rapport à une surface de réception et une surface d'appui d'un module moulé (150), et/ou
    dans laquelle l'armature s'étend de préférence depuis la paroi de bâtiment (120) à travers un module à palier fixe dans la dalle de plancher ou de plafond (110, 130) située en dessous, ou inversement depuis la dalle de plancher ou de plafond (110, 130) à travers le module à palier fixe dans la paroi de bâtiment (120) disposée en dessous.
  6. Partie de bâtiment selon au moins l'une quelconque des revendications précédentes, caractérisée en ce que
    au moins un des modules moulés (150) présente un corps moulé (170) composé d'un matériau en béton, lequel comprend la surface d'appui (172) tournée vers la dalle de plancher ou de plafond (110, 130) et la surface de réception (174) s'étendant de manière sensiblement parallèle par rapport à celle-ci, tournée vers la paroi de bâtiment (120) à supporter,
    dans laquelle le corps moulé (170) présente plusieurs sections de corps isolant (180, 182, 192, 194), lesquelles s'étendent de manière sensiblement parallèle par rapport à et entre la surface d'appui et la surface de réception.
  7. Partie de bâtiment selon la revendication précédente 6,
    caractérisée en ce que les parties de corps isolant (180, 182, 192, 194) s'étendent à travers le corps moulé (170) de part en part depuis une surface latérale (184, 186) jusqu'à la surface latérale (184', 186'), disposée en vis-à-vis, du module moulé.
  8. Partie de bâtiment selon au moins l'une quelconque des revendications précédentes 6 à 7,
    caractérisée en ce que le corps moulé (170) présente
    - des premières surfaces latérales (184, 184') s'étendant de manière parallèle les unes par rapport aux autres et
    - de préférence des deuxièmes surfaces latérales (186, 186') s'étendant de manière transversale par rapport aux premières surfaces latérales (184, 184') et de manière parallèle les unes par rapport aux autres, et
    - n parties de corps isolant (180, 182, 192, 194) traversent le module moulé à peu près de manière transversale par rapport aux premières surfaces latérales (184, 184'), et
    - m parties de corps isolant (180, 182, 192, 194) traversent le module moulé à peu près de manière transversale par rapport aux deuxièmes surfaces latérales (186, 186'),
    - dans laquelle de préférence n n'est pas égal à m.
  9. Partie de bâtiment selon au moins l'une quelconque des revendications précédentes 6 à 8,
    caractérisée en ce que les parties de corps isolant (180, 182, 192, 194) s'étendent de manière sensiblement transversale les unes par rapport aux autres pour réaliser conjointement une structure grillagée ou croisée pour réaliser en particulier une matrice d'isolation à l'intérieur du corps moulé, et/ou que les parties de corps isolant (180, 182, 192, 194) présentent de préférence une forme cylindrique, en particulier avec une section transversale sensiblement ovale ou elliptique, ou présentent une section transversale en particulier ovale ou elliptique se modifiant dans la direction d'extension des parties de corps isolant.
  10. Partie de bâtiment selon au moins l'une quelconque des revendications 6 à 9,
    caractérisée en ce que les parties de corps isolant (180, 182, 192, 194) sont réalisées et sont disposées les unes par rapport aux autres de telle sorte qu'une structure de soutien remplie des parties de corps isolant (180, 182, 192, 194), en particulier une structure bombée, est réalisée à partir de matériau en béton à l'intérieur du corps moulé (170), dans laquelle la structure de soutien présente de préférence plusieurs piliers de soutien, lesquels s'étendent de manière sensiblement transversale, en particulier de manière perpendiculaire, par rapport à la surface d'appui ou de réception du corps moulé.
  11. Partie de bâtiment selon au moins l'une quelconque des revendications précédentes 1 à 10, caractérisée en ce que l'élément profilé est réalisé en tant que partie faisant saillie de matériau (178) sur le corps moulé ou en tant que composant séparé.
EP16189206.2A 2016-09-16 2016-09-16 Dispositif de liaison d'un mur de bâtiment à une dalle de sol ou de plafond et élément de moulage d'un tel système Active EP3296478B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16189206.2A EP3296478B1 (fr) 2016-09-16 2016-09-16 Dispositif de liaison d'un mur de bâtiment à une dalle de sol ou de plafond et élément de moulage d'un tel système

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16189206.2A EP3296478B1 (fr) 2016-09-16 2016-09-16 Dispositif de liaison d'un mur de bâtiment à une dalle de sol ou de plafond et élément de moulage d'un tel système

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EP3296478C0 EP3296478C0 (fr) 2023-09-06
EP3296478B1 true EP3296478B1 (fr) 2023-09-06

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3467222A1 (fr) * 2017-10-09 2019-04-10 Schöck Bauteile GmbH Élément moulé destiné à etre placé entre un mur de construction et une plaque de sol ou de plafond et section de construction pourvue d'un tel élément moulé
DE102018130843A1 (de) * 2018-12-04 2020-06-04 Schöck Bauteile GmbH Vorrichtung zur Wärmeentkopplung zwischen einer betonierten Gebäudewand und einer Geschossdecke sowie Herstellverfahren

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU679894B3 (en) * 1996-09-06 1997-07-10 Waldemar Szczepina Self-locking, precision made, building block
AT2799U1 (de) * 1995-09-27 1999-04-26 Koenig Siegfried Deckenabschalstein mit integrierter wärmedämmung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29617805U1 (de) * 1996-10-14 1996-12-05 König, Siegfried, 67661 Kaiserslautern Deckenabschalstein mit integrierter Wärmedämmung
DE20008570U1 (de) * 2000-05-12 2001-09-27 Schöck Bauteile GmbH, 76534 Baden-Baden Mauersteinförmiges Wärmedämmelement
SI2405065T1 (sl) 2010-11-19 2014-08-29 Georg Koch Tlaäśno obremenjen in izoliren vezni element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT2799U1 (de) * 1995-09-27 1999-04-26 Koenig Siegfried Deckenabschalstein mit integrierter wärmedämmung
AU679894B3 (en) * 1996-09-06 1997-07-10 Waldemar Szczepina Self-locking, precision made, building block

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EP3296478C0 (fr) 2023-09-06

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