EP3045605A1 - Module de fabrication d'éléments en béton - Google Patents

Module de fabrication d'éléments en béton Download PDF

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Publication number
EP3045605A1
EP3045605A1 EP15405004.1A EP15405004A EP3045605A1 EP 3045605 A1 EP3045605 A1 EP 3045605A1 EP 15405004 A EP15405004 A EP 15405004A EP 3045605 A1 EP3045605 A1 EP 3045605A1
Authority
EP
European Patent Office
Prior art keywords
module
longitudinal
displacement
displacement body
grid
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.)
Granted
Application number
EP15405004.1A
Other languages
German (de)
English (en)
Other versions
EP3045605B1 (fr
Inventor
Georg Miedzik
Hugo Meier
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.)
Heinze Gruppe Verwaltungs GmbH
Original Assignee
Heinze Gruppe Verwaltungs GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to PT154050041T priority Critical patent/PT3045605T/pt
Application filed by Heinze Gruppe Verwaltungs GmbH filed Critical Heinze Gruppe Verwaltungs GmbH
Priority to PL15405004T priority patent/PL3045605T3/pl
Priority to HUE15405004A priority patent/HUE046473T2/hu
Priority to EP15405004.1A priority patent/EP3045605B1/fr
Priority to ES15405004T priority patent/ES2760511T3/es
Priority to DK15405004T priority patent/DK3045605T3/da
Priority to RS20191558A priority patent/RS59635B1/sr
Priority to SI201531014T priority patent/SI3045605T1/sl
Priority to PT167005933T priority patent/PT3245346T/pt
Priority to PCT/EP2016/050611 priority patent/WO2016113326A1/fr
Priority to MEP-2019-335A priority patent/ME03554B/fr
Priority to RU2017128001A priority patent/RU2700353C2/ru
Priority to AU2016208057A priority patent/AU2016208057B2/en
Priority to CA2971518A priority patent/CA2971518C/fr
Priority to EP16700593.3A priority patent/EP3245346B1/fr
Priority to RS20191515A priority patent/RS59610B1/sr
Priority to HUE16700593A priority patent/HUE046447T2/hu
Priority to PL16700593T priority patent/PL3245346T3/pl
Priority to DK16700593T priority patent/DK3245346T3/da
Priority to ES16700593T priority patent/ES2758361T3/es
Priority to US15/543,370 priority patent/US10196819B2/en
Priority to SI201630523T priority patent/SI3245346T1/sl
Priority to CN201680006008.6A priority patent/CN107567526B/zh
Publication of EP3045605A1 publication Critical patent/EP3045605A1/fr
Priority to CL2017001804A priority patent/CL2017001804A1/es
Priority to GT201700159A priority patent/GT201700159A/es
Application granted granted Critical
Publication of EP3045605B1 publication Critical patent/EP3045605B1/fr
Priority to HRP20192116TT priority patent/HRP20192116T1/hr
Priority to CY20191101253T priority patent/CY1122622T1/el
Priority to HRP20192158TT priority patent/HRP20192158T1/hr
Priority to CY20191101272T priority patent/CY1122536T1/el
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
    • E04C5/0622—Open cages, e.g. connecting stirrup baskets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements
    • E04B5/328—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements the filling elements being spherical
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0457—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having closed internal cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
    • E04C5/064—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts the reinforcing elements in each plane being formed by, or forming a, mat of longitunal and transverse bars

Definitions

  • the invention relates to a module for the production of concrete parts, both in-situ concrete method (in situ) and in the precast plant, comprising at least one row of a plurality of longitudinally juxtaposed displacement bodies, which are arranged captive in a three-dimensional latticework of rods.
  • displacement body modules which are cast in concrete layers or concrete parts in order to make them lighter and at the same time less expensive, are basically known from the prior art.
  • the displacement bodies are typically used in lattice baskets, which at the same time make the concrete element to be manufactured more load-bearing.
  • the bars of the grid baskets usually made of steel, in particular of reinforcing steel.
  • Such a module is for example off EP 2075387 A1 known, which has an elongated, trough-like and in cross-section U- or trapezoidal mesh basket, which consists of four longitudinally extending longitudinal bars and perpendicularly thereto, substantially U-shaped or trapezoidal crossbars.
  • the longitudinal bars and cross bars are connected to each other and together form the grid body receiving the displacement bodies.
  • the crossbars are in this case arranged on the longitudinal bars, that each two adjacent crossbars together with the longitudinal bars define a receiving space for each one displacement body.
  • the receiving space is designed such that it surrounds or fixes the displacement body in such a way that the displacement body can be substantially prevented from slipping or slipping within the receiving space.
  • the mesh basket can basically be over a nearly extend any size.
  • the displacement bodies can each be introduced into the respective receiving spaces by temporary widening of the two leg sides of the U-shaped or trapezoidal elastic grid basket via its open base side pointing downwards in the later installed state.
  • a concrete part such as a concrete floor
  • one or more of these modules are next to each other on Arm michsparn, positioned on a reinforcing mat, which in turn are arranged over a casing.
  • On the modules typically further reinforcing beams are arranged and the entire construct then poured with concrete.
  • the pouring can also be carried out step by step or in layers during the construction of the overall structure of reinforcing beams and modules.
  • the assembly of the EP 2075387 A1 known module is typically on the site, in particular, the grid body are usually already supplied as precast to the site.
  • the prefabricated, trough-like grid baskets can in principle be stacked in one another. Due to their voluminous shape, however, the mesh baskets require a lot of transport capacity despite the stackability.
  • the preceding step of the in-mold bending of the U- or trapezoidal crossbars and the subsequent joining, in particular welding, the crossbar with the longitudinal bars makes the preparation of such mesh baskets very expensive.
  • the object of the invention is therefore to provide an improved module for the production of concrete parts, in which the lattice for a simple and inexpensive to produce and on the other hand under stress as low as possible Transport capacities and beyond transportable with little logistical effort.
  • the essence of the invention is to replace the voluminous and costly to be produced grid baskets by a latticework, which consists only of at least two individual, preferably flat gratings, which correspond to the two leg sides of the known from the prior art grid baskets and in a simple manner the entirety of the displacement bodies arranged side by side in at least one row can be connected in such a way that all displacement bodies are captively held together in a captive manner by the two laterally flanking lattices in a substantially clasping manner.
  • the lattice work is formed from at least two individual, longitudinally extending grids, the grid surfaces are aligned transversely to the horizontal and each at least a first and a second longitudinal bar, which are spaced parallel to each other in the longitudinal direction, and have a plurality of spaced apart and transverse to the horizontal transverse bars, which are respectively connected to the longitudinal bars, in particular welded, are.
  • the grid For attaching the grid to the displacement body, it is according to a first inventive solution for at least einreihige modules provided that at least one of the displacement body in the one row on its outer side for each grid in each case at least one first and at least one second holding device, which are formed and arranged to each other, that in each case both grids by receiving the first longitudinal bar in the first Holding device and receiving the second longitudinal bar in the second holding device are fixed at least positively and captively between the first and second holding means and thereby hold together all the displacement body.
  • the grid is fixed to the at least one first and second longitudinal bar on at least one displacement body, while the other displacement body in the series only by the two lattice of the at least one first and second longitudinal bar and the plurality of transverse bars substantially clip-like are held together, but not necessarily connected to these rods via a holding device.
  • a plurality of displacement body in particular every second displacement body, preferably all displacement body in the row for at least one of the grid, preferably for both grids, each having at least a first and a second holding device for receiving the corresponding first and second longitudinal bar.
  • the latticework is now formed from only two individual lattices, on the one hand the claimed transport capacities and the logistical expenditure for the delivery of the latticework or its components from the supplier or producer to the construction site becomes clear reduced, which increases the overall modularity.
  • individual grids in particular if they are substantially flat, can be stacked significantly less space and therefore much more efficient transport.
  • the individual grids, in particular if they are formed substantially flat can be produced with significantly lower labor and cost.
  • the at least two individual gratings are therefore preferably substantially flat and have straight longitudinal bars and straight transverse bars.
  • a further disadvantage of the pre-fabricated mesh baskets known from the prior art is that they do not permit a multi-layered arrangement of modules, each consisting of a single row enclosed in a cage displacement body. Decisive for this is that a construction of several stacked, filled with displacement bodies grid baskets does not have continuous transverse bars in the vertical direction, which adversely affects the statics of the reinforcement and therefore usually does not meet the required Bauchhisch requirements.
  • the inventive idea namely to replace the lattice baskets by a latticework, which consists only of at least two individual, preferably flat lattices, in contrast, allows in a simple manner to extend the two lattices in the vertical direction over a plurality of stacked rows of displacement bodies arranged side by side.
  • the core idea according to the invention can also be used for the realization of a multi-row module which comprises a plurality of superimposed rows of several juxtaposed in a horizontal longitudinal displacement bodies and can be used in particular for the production of thicker concrete parts.
  • the latticework is likewise formed of at least two individual, longitudinal lattices whose lattice surfaces are oriented transversely to the horizontal, each of the lattices in turn comprising at least a first and a second longitudinal bar, the spaced parallel to each other in the longitudinal direction, and a plurality of spaced apart and aligned transversely to the horizontal transverse bars, which are respectively connected to the longitudinal bars, in particular welded, are.
  • the combination of the totality of all displacement body with the two gratings it is provided that at least one of the displacement body in the bottom row on its outsides for each grid at least one first holding means and at least one of the displacement body in the top row has on its outer side in each case at least one second holding device.
  • the first and second holding devices are designed and arranged relative to one another such that in each case both grids are respectively fixed by receiving the first longitudinal bar in the first holding device and receiving the second longitudinal bar in the second holding device at least positively and captively between the first and second holding means and thereby hold all the displacement bodies together.
  • the two Grid simple and inexpensive to produce and also transportable under the stress of low transport capacities or with little logistical effort are the two Grid simple and inexpensive to produce and also transportable under the stress of low transport capacities or with little logistical effort.
  • the at least two individual grids are in turn substantially flat and have straight longitudinal bars and straight transverse bars.
  • the connection of the grid to the entirety of the displacement body for multi-row modules according to claim 3 differs from the inventive solution according to claim 1, characterized in that in the latter at least one displacement body for each grid each having both a first holding means and a second holding means to each grid at least form-locking and captive to a single displacement body set, while all other displacement body are kept substantially by the two lattices.
  • the grid is fixed between two displacement bodies in the uppermost and in the lower row, while the remaining displacement bodies are merely held together by the grid structure.
  • the module according to claim 3 it can be provided in the sense of increased cohesion of the composite that several, in particular every second, preferably all displacement body in the bottom row at least one first holding device for the first longitudinal bar at least one of the grid, preferably all Grid, exhibit.
  • a plurality, in particular every second, preferably all displacement bodies in the uppermost row each have at least one second holding device for the second longitudinal bar of at least one of the lattices, preferably all lattices.
  • at least one displacement body with a first or second holding device for at least one of the grids may be provided in at least one further row.
  • the grid preferably has a further first or second longitudinal bar.
  • the grid in at least one of the rows and such displacement body are used, which - as in the module according to claim 1 - both a first and a second holding device for at least one of the grid or both grids , If, in a module according to claim 3, such a displacement body is used with at least one first and second holding device for at least one of the lattices in a row, then the corresponding lattice for this row may preferably comprise a first and second or optionally an additional first or second longitudinal bar exhibit.
  • each of the displacement body at least a first and a second holding device for each of both grids.
  • Such a displacement body is advantageously usable universally both for single-row and for multi-row modules.
  • first and second longitudinal bar refers to the determination of the corresponding longitudinal bar to be received in a first or second holding device.
  • first and second holding device basically refers to the fact that at least two complementary or cooperating holding devices are provided for fixing a grid, between which the grid is fixed at least positively and captively.
  • the cooperating first and second retaining means are disposed on a single displacement body, whereas a multi-row module, the cooperating first and second holding devices may each be arranged on different displacement bodies in different rows, preferably the lowest and highest rows.
  • each first holding device can also cooperate in addition with one or more other second holding devices arranged either on the same displacement body or on another displacement body of the same or another series are. The same applies vice versa for the second holding devices.
  • At least one displacement body in each case a plurality of aligned longitudinally juxtaposed first holding devices and / or each more, in Longitudinally aligned juxtaposed second holding means, in which the respective first and second longitudinal bar is accommodated simultaneously.
  • the respective rod is fixed to at least two holding devices in the sense of a multipoint fixing to a single displacement body.
  • the one or more displacers may each comprise a plurality of first and / or more second holding means have, which are arranged offset from each other transversely to the longitudinal direction.
  • the first or between the plurality of second holding devices may in particular be oriented exclusively perpendicular to the longitudinal direction or additionally also have a component in the longitudinal direction.
  • the plurality of mutually offset transversely to the longitudinal direction of the first and second holding means may differ in particular in the nature of their training or be formed similar.
  • At least one of the first and / or second holding devices as a latching device, preferably as a latching hook, latching recess, latching groove, notch or detent clamp formed.
  • the respectively cooperating first and second holding devices may be designed and arranged to be complementary to one another in such a way that the grid fixed between them is connected captively to the entirety of the displacement bodies only due to the interaction of the first and second holding devices. This can be achieved, for example, by clamping the grid between the at least one first and second holding device by inserting the respective first and second longitudinal bar, for example under temporary elastic deformation of the first and second holding devices designed, for example, as latching grooves or latching notches is.
  • the individual displacement bodies are supported against each other in such a way that, as a composite, they can absorb the counterforce caused by the gripping of the grid so that the assembled module of displacement bodies and grids is held together in a stable overall manner.
  • support elements in particular support rings, can also be used in order to reinforce the bond between adjacent rows, in particular between each two superimposed displacement bodies of adjacent rows. which act as centering rings, be arranged.
  • a single longitudinal bar accommodated in the respective holding device or a grid accommodated only in the first or second holding device alone need not necessarily be fixed in a captive manner.
  • the at least one first and / or second holding device can also be designed in such a way, in particular as latching devices, that a single rod is already captively secured by the receptacle in the respective holding device.
  • the corresponding holding device may be formed approximately as a detent clip or clip-like latching device.
  • At least one of the first and / or second holding means may comprise a longitudinally extending groove or notch-like depression, into which a corresponding longitudinal bar may optionally be introduced under temporary elastic deformation.
  • the groove or notch-like depression on a curved, in particular circular segment-shaped cross-sectional profile line which is preferably adapted to the radius of the longitudinal bars.
  • the assembly of the module can be substantially simplified.
  • the at least one or more first holding devices can be designed as longitudinal grooves or notches with a circular segment-shaped profile, into which the first longitudinal bar is first inserted, in the simplest case inserted.
  • the first holding device (s) can simultaneously serve as a pivot bearing for the grid, so that the grid with its second longitudinal bar subsequently by a simple pivoting movement about the longitudinal axis of the in the first holding device (s ) received first longitudinal bar in the second (s) holding device (s) can be introduced.
  • the holding means in particular the groove or notch-like depression, may be formed in a web extension on the outer surface of the displacement body, which preferably extends transversely to the longitudinal direction.
  • a web extension can, on the one hand, act as a reinforcing rib for a hollow body or a displacer, in particular a closed or partially open hollow body.
  • the web extensions can be used to comply with the technically required cover values (layer thickness of the concrete between reinforcing members and displacers arranged thereon or below), in that the web extension serves to increase the distance between the displacer and the longitudinal rod to which the reinforcing members typically rest directly.
  • the one or more first holding means on the underside and / or the one or more second holding means may be arranged on the upper side of the displacement body.
  • the displacement body are formed substantially as oblate Rotationsellipsoide with flattened upper and lower sides, which can be produced in particular flat concrete parts.
  • the at least one second holding device for the one grid and the at least one second holding means for the other grid are arranged to each other such that the distance between the respectively received therein second longitudinal bars is at most 75 mm, in particular at most 60 mm, preferably at most 50 mm.
  • the module can be walked on when producing a concrete part on the two upper, second longitudinal bars of the two grids without the risk of a person having his foot between the longitudinal bars passes directly through the displacement body.
  • displacement bodies designed as fragile hollow bodies are included in the latticework so as to be safe when the weight of a person standing on the module is primarily diverted downwards via the latticework.
  • the at least one first holding device for the one grid and the at least one first holding device for the other grid, in multi-row modules in particular in the bottom row, are arranged to each other such that the distance between the respective first longitudinal bars received therein is at least 75 mm, at least 150 mm, preferably 185 mm.
  • At least one of the first and / or second holding devices are formed integrally with the corresponding displacement body.
  • at least one of the displacement bodies may be mirror-symmetrical with respect to a vertical plane parallel to the longitudinal direction and / or with respect to a horizontal plane.
  • at least one of the displacement bodies or, preferably, all displacement bodies are designed as hollow bodies.
  • the hollow body can be formed either as a closed hollow body or as a partially open hollow body with the module facing downwardly opening. Spheres, ellipsoids, hemispherical shells or domed shells are particularly conceivable.
  • at least one, preferably all displacement body consist of two half-body elements, in particular two half-shell elements.
  • the half-piece or half-shell design ensures that the half-shells are stackable into one another or one another in a space-saving manner, so that only a smaller transport volume is obtained, whereby transport capacities can be better utilized and significant costs can be saved.
  • the half-body elements or half-shell elements can be identical, so that no other kind of complementary element is required for producing a displacement body from this element, but in turn only exactly the same.
  • the displacement body made of plastic and / or are formed as a plastic injection-molded part.
  • each displacement body is arranged in the longitudinal direction between two transverse bars, which abut in particular on the displacement body, preferably such that the transverse rods, the displacement body against displacement along the longitudinal direction and to the side back up.
  • two pairs of transverse bars together with the at least one first and second longitudinal bar define a receiving space for a displacement body or column which encloses or fixes the displacement body or bodies in such a way that slippage within the receiving space is substantially avoided can.
  • the cross bars also prevent accidentally solves the connection between the two half-shell elements in a composite of two half-shells displacement body.
  • the displacement body consists, for example, of two half-shell elements which are joined together by sliding the two half-shell elements parallel to the common contact plane
  • a displacement body is preferably arranged in the module such that the effective direction of the sliding closure is aligned parallel to the longitudinal direction of the module, so that accidental opening of the sliding closure is prevented by the transverse bars.
  • the longitudinal bars and / or the transverse bars preferably consist of steel, in particular reinforcing steel.
  • all longitudinal bars and / or the cross bars have the same diameter.
  • the invention further relates to a displacement body for use in a module of the type described above, which is suitable for Each grid of the module has at least one first and / or at least one second holding device on its outer side.
  • the invention relates to a grid for use in a module of the type described above with at least two mutually spaced and longitudinally mutually parallel longitudinal bars and a plurality of spaced apart and transversely oriented to the longitudinal direction transverse bars, which are each connected to both longitudinal bars.
  • the invention relates to a concrete part, in particular a concrete floor, produced using at least one module of the type described above.
  • the Fig. 1 to 4 show a possible embodiment of a single-row module 1a for producing a concrete part.
  • the module 1a comprises a row 2 of a plurality of displacement bodies 100 arranged side by side in a horizontal longitudinal direction L which are captively held in a latticework of two individual lattices 10, 20 running in the longitudinal direction L whose lattice surfaces are oriented transversely to the horizontal.
  • each of the lattice 10, 20 at least a first and a second longitudinal bar 11, 12 and 21, 22 which are parallel spaced from each other in the longitudinal direction L, and a plurality of spaced apart and transversely to the horizontal aligned transverse bars 13, 23, respectively with the longitudinal bars 11, 12 and 21, 22 connected, preferably welded, are.
  • the longitudinal bars 11, 12, and 21, 22 and transverse bars 13, 23 are preferably made. Reinforcing steel and have the same diameter, If in the present embodiment of the inventive single-row module 1a according to Fig. 1 for reasons of clarity, only two displacement bodies 100 are shown in total, this illustration is also representative of modules with more than two displacement bodies in a row. In that regard, therefore, the module 1a in the longitudinal direction L is arbitrarily extendable. Typically, the modules may have an extent of up to about 250 cm in the longitudinal direction L and may comprise a total of about fourteen juxtaposed displacers 100.
  • All displacement body 100 have on their outer side in each case for both grids 10 and 20 at least one first holding device 311 or 321 and at least one second Holding device 412 or 422, which are formed and arranged to each other, that in each case both grids 10 and 20 by receiving the first longitudinal bar 11 and 21 in the first holding means 311 and 321 and receiving the second longitudinal bar 12 and 22 in the second holding device 412 or 422 are fixed at least positively and captively between the first and second holding means 311, 312 and 412, 422 and thereby hold together all the displacement body 100 in total.
  • the first holding devices 311, 321 for the first longitudinal bars 11, 21 of the first and second grids 10, 20 are arranged perpendicular to the longitudinal direction L on the underside of the displacement body at a distance D1, which is about 185 mm in the present embodiment. This ensures that the module 1a has a secure footing on the typically arranged underneath (not shown here) reinforcing members on which the first. Longitudinal bars 11, 12 in the production of concrete parts usually rest directly.
  • the respective second holding means 412, 422 for the second longitudinal bar 12, 22 arranged on the upper side of the displacement body 100 at a distance D2, which is significantly smaller than the distance D1 on the bottom and in the present embodiment, only about 50 mm is.
  • a distance D2 of this order of magnitude ensures that the module 1a can be safely walked on when producing a concrete part on the two upper, second longitudinal bars 12, 22 of the two grilles 10, 20, without the risk of a person having his foot between the two longitudinal bars 12, 22 passes directly through the displacement body 100 and this could damage it.
  • Seen in the longitudinal direction L - as in Fig. 2 shown - are the grid surfaces of the two grids 10, 20 therefore each opposite to the vertical below an angle ⁇ of about 15 ° inclined.
  • Each displacement body 100 has two first holding means 311 and 321 for each of the longitudinal bars 11 and 21 of the first and second grid 10, 20, which are arranged side by side in the longitudinal direction L and in which the respective longitudinal bar 11, 21 is accommodated simultaneously ,
  • the depth of the grooves or notch-like depressions and the height of the web extensions are chosen so that structurally required cover values (layer thickness of the concrete between reinforcing members and displacement bodies arranged thereon or below) can be maintained.
  • the second holding devices 412, 422 used on the upper side of the displacement body 100 are formed in the present embodiment substantially as latching hooks, which are also aligned transversely to the longitudinal direction L, in the present case perpendicular to the longitudinal direction L. For each of the longitudinal bars 12, 22 there is at least one second holding device 412, 422 formed as a latching hook on the upper side.
  • Fig. 2 an advantageous method for producing or assembling a module 1a is illustrated.
  • the two grids 10, 20 are first placed parallel to the longitudinal direction L at a distance D1 flat next to each other on a flat surface. Then the displacement body 100 in the longitudinal direction L side by side on the grids 10, 20 arranged such that the grooves or notch-like Vertiefengen the first holding means 311 and 321 engage with the first longitudinal bars 11 and 21, respectively.
  • the two grids 10 and 20 are folded around the longitudinal axis of the respective first longitudinal bars 11 and 21 upwards until the respective second longitudinal bars 12 and 22 in the second holding devices 412 and 422 designed as latching hooks, such as transient elastic Deformation of the latching hook, engage.
  • the groove or notch-like depression of the first holding means 311, 321 has a circular segment-shaped cross-sectional profile line, which is preferably adapted to the radius of the longitudinal bars 11, 21, so that the grooves or notch-like depressions advantageously as a pivot bearing for the respective first longitudinal bars 11, 12 serve.
  • the interaction of the reception of the respective first longitudinal bars 11, 21 with the first holding devices 311, 321 and the respective second longitudinal bars 12, 22 with the second holding devices 412, 422 results in the two grids 10, 20 being in each case connected individually to the displacement bodies 100 are fixed positively and captively and thus hold the whole of all displacement body together.
  • two transverse bar pairs 13 and 23 and the respective first and second longitudinal bars 11, 12 and 21, 22 respectively define a receiving space for a respective displacement body 100 which surrounds the displacement body 100 to such effect or fixes that a flopping or slipping of the displacement body can be substantially avoided within the receiving space.
  • the displacement body 100 in the present embodiment all identical and with respect to a plane parallel to the horizontal (except for the wells on the top and 'bottom) mirror-symmetrical design. Therefore, the displacement body on both the bottom and on the top of several holding devices, which are arranged inter alia offset transversely to the longitudinal direction L.
  • the first holding means 311 and 321 described above on the underside of the displacement body 100 are identical to the other second holding means 312 and 322 on its upper side.
  • the above-described second holding means 412 and 422 on the upper side of the displacement body 100 are identical to the two further holding means 411 and 421 on its underside.
  • the further first and further second holding devices 411, 421 or 312, 322 can be used to define the respective grid, wherein the distance between the two longitudinal bars of a grid must be adjusted.
  • This achieves in an advantageous manner that the respective grid 10, 20 in different Positions across the horizontal to the displacement bodies 100 can be set.
  • the two grids 10, 20 with their respective first longitudinal bars 11, 21 respectively in the first holding means 311 and 321 on the underside of the displacement body 100 and with their respective second longitudinal bars 12, 22 on the other second holding means 312 and 322 at the top of the displacement body 100 are determined.
  • the two grid surfaces are aligned parallel to the vertical or perpendicular to the horizontal.
  • the displacement body 100 are formed in the present embodiment as a hollow body, which are composed of two identical half-shell elements made of plastic, which are space-saving in one another or stackable.
  • no other kind of complementary element is required for producing a displacement body from these elements.
  • All VerdrDeutschüngs stresses 100 are formed substantially as oblate Rotationsellipsoide with flattened upper and lower sides, which can be produced in particular flat concrete parts.
  • all holding devices are formed integrally with the displacement bodies or the half-shell elements, for example as a singular injection molded part.
  • Fig. 5 shows a possible embodiment of an inventive multi-row module 1b, which is used in particular for the production of thicker concrete parts.
  • the module 1b comprises a plurality of superimposed rows 2, 3 of a plurality in a horizontal longitudinal direction L juxtaposed displacement bodies 100, which are identical to the displacement bodies 100 in the Fig. 1 to 4 are.
  • the displacement body 100 are also captive in a latticework of two individual, running in the longitudinal direction L. Grids 10, 20 held, the grid surfaces are aligned transversely to the horizontal.
  • Grids 10, 20 held, the grid surfaces are aligned transversely to the horizontal.
  • Each of the grids 10, 20 has at least a first and a second longitudinal bar 11, 12 and 21, 22 which extend parallel to each other in the longitudinal direction L, as well as a plurality of spaced and transversely oriented to the horizontal cross bars 13, 23, each with the longitudinal bars 11, 12 and 21, 22 connected, in particular welded, are.
  • the first longitudinal bars 11, 21 of the two grids 10, 20 are - in analogy to the single-row module 1a - each received in first holding devices 311, 321 on the underside of the displacement body 100 in the bottom row 2, while the second longitudinal bars 12, 22 respectively in the second Holding means 312, 322 are received at the top of the displacement body 100 in the uppermost row 3. This is already sufficient in order to fix both grids 10, 20 at least positively and captively between the first holding devices 311 and 321 and the second holding devices 312 and 322, thereby already holding together all the displacement bodies 100 as a composite between the two grids 10, 20 are.
  • the two grids 10, 20 each additionally have a further first longitudinal bar 11.1 or 21.1 and a further second longitudinal bar 12.1 or 22.1, which are respectively received in the further first holding devices 311.1 and 321.1 on the underside of the displacement body 100 of the upper row 3 and in the other second holding means 412.1 and 422.1 on the upper side of the displacement body 100 of the lower row 2.
  • each displacement body to interact in each case in a first holding device, for instance on its underside, and in a second holding device, for example on its upper side, with a corresponding first or second longitudinal bar of one of the grilles.
  • the multi-row module can advantageously be assembled analogously as for the single-row module by folding down the grids.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Retaining Walls (AREA)
  • Road Paving Structures (AREA)
  • Revetment (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Sewage (AREA)
  • Artificial Fish Reefs (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Buffer Packaging (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Traffic Control Systems (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Bridges Or Land Bridges (AREA)
EP15405004.1A 2015-01-16 2015-01-16 Module de fabrication d'éléments en béton Active EP3045605B1 (fr)

Priority Applications (29)

Application Number Priority Date Filing Date Title
PL15405004T PL3045605T3 (pl) 2015-01-16 2015-01-16 Moduł do wytwarzania elementów betonowych
HUE15405004A HUE046473T2 (hu) 2015-01-16 2015-01-16 Modul betonelemek elõállítására
EP15405004.1A EP3045605B1 (fr) 2015-01-16 2015-01-16 Module de fabrication d'éléments en béton
ES15405004T ES2760511T3 (es) 2015-01-16 2015-01-16 Módulo para la fabricación de elementos de hormigón
DK15405004T DK3045605T3 (da) 2015-01-16 2015-01-16 Modul til fremstilling af betonelementer
RS20191558A RS59635B1 (sr) 2015-01-16 2015-01-16 Modul za proizvodnju betonskih elemenata
SI201531014T SI3045605T1 (sl) 2015-01-16 2015-01-16 Modul za izdelavo betonskih delov
PT154050041T PT3045605T (pt) 2015-01-16 2015-01-16 Módulo para o fabrico de componentes em betão
RS20191515A RS59610B1 (sr) 2015-01-16 2016-01-14 Betonska ploča
MEP-2019-335A ME03554B (fr) 2015-01-16 2016-01-14 Module de production d'éléments en béton, organe de déplacement, utilisation d'une grille pour fabriquer un module et élément en béton
RU2017128001A RU2700353C2 (ru) 2015-01-16 2016-01-14 Модуль для изготовления бетонных изделий, пустотообразователь, применение решетки для изготовления модуля и бетонное изделие
AU2016208057A AU2016208057B2 (en) 2015-01-16 2016-01-14 Module for the production of concrete parts, displacement body, use of a grid for the production of a module and concrete part
CA2971518A CA2971518C (fr) 2015-01-16 2016-01-14 Module de production d'elements en beton, organe de deplacement, utilisation d'une grille pour fabriquer un module et element en beton
EP16700593.3A EP3245346B1 (fr) 2015-01-16 2016-01-14 Plafond en béton
PT167005933T PT3245346T (pt) 2015-01-16 2016-01-14 Laje de betão
HUE16700593A HUE046447T2 (hu) 2015-01-16 2016-01-14 Betonfödém
PCT/EP2016/050611 WO2016113326A1 (fr) 2015-01-16 2016-01-14 Module de production d'éléments en béton, organe de déplacement, utilisation d'une grille pour fabriquer un module et élément en béton
DK16700593T DK3245346T3 (da) 2015-01-16 2016-01-14 Betondække
ES16700593T ES2758361T3 (es) 2015-01-16 2016-01-14 Techo de hormigón
US15/543,370 US10196819B2 (en) 2015-01-16 2016-01-14 Module for the production of concrete parts, displacement body, use of a grid for the production of a module and concrete part
SI201630523T SI3245346T1 (sl) 2015-01-16 2016-01-14 Betonski strop
CN201680006008.6A CN107567526B (zh) 2015-01-16 2016-01-14 混凝土部件制造用模块、位移体以及格栅用于制造模块和混凝土部件的用途
PL16700593T PL3245346T3 (pl) 2015-01-16 2016-01-14 Strop betonowy
CL2017001804A CL2017001804A1 (es) 2015-01-16 2017-07-11 Modulo para la producción de partes de concreto, cuerpo de desplazamiento, uso de una red para la producción de un modulo y parte de concreto.
GT201700159A GT201700159A (es) 2015-01-16 2017-07-14 Módulo para la producción de piezas de hormigón, elemento de desplazamiento, uso de rejilla para la producción del módulo y pieza de hormigón
HRP20192116TT HRP20192116T1 (hr) 2015-01-16 2019-11-26 Betonski pokrov
CY20191101253T CY1122622T1 (el) 2015-01-16 2019-11-28 Οροφη απο μπετον
HRP20192158TT HRP20192158T1 (hr) 2015-01-16 2019-11-29 Modul za proizvodnju betonskih dijelova
CY20191101272T CY1122536T1 (el) 2015-01-16 2019-12-04 Στοιχειο για την κατασκευη στοιχειων απο μπετον

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15405004.1A EP3045605B1 (fr) 2015-01-16 2015-01-16 Module de fabrication d'éléments en béton

Publications (2)

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EP3045605A1 true EP3045605A1 (fr) 2016-07-20
EP3045605B1 EP3045605B1 (fr) 2019-09-04

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EP16700593.3A Active EP3245346B1 (fr) 2015-01-16 2016-01-14 Plafond en béton

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EP16700593.3A Active EP3245346B1 (fr) 2015-01-16 2016-01-14 Plafond en béton

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US (1) US10196819B2 (fr)
EP (2) EP3045605B1 (fr)
CN (1) CN107567526B (fr)
AU (1) AU2016208057B2 (fr)
CA (1) CA2971518C (fr)
CL (1) CL2017001804A1 (fr)
CY (2) CY1122622T1 (fr)
DK (2) DK3045605T3 (fr)
ES (2) ES2760511T3 (fr)
GT (1) GT201700159A (fr)
HR (2) HRP20192116T1 (fr)
HU (2) HUE046473T2 (fr)
ME (1) ME03554B (fr)
PL (2) PL3045605T3 (fr)
PT (2) PT3045605T (fr)
RS (2) RS59635B1 (fr)
RU (1) RU2700353C2 (fr)
SI (2) SI3045605T1 (fr)
WO (1) WO2016113326A1 (fr)

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WO2021019315A1 (fr) * 2019-07-31 2021-02-04 Khaled Azzam Nouvel ensemble de cadres concaves à utiliser en tant que dalles en béton léger
LU101468B1 (de) 2019-11-05 2021-05-11 Unidome Deutschland Gmbh Betonformungseinlage und Verfahren zum Herstellen einer Betonformungseinlage sowie Verfahren zum Herstellen eines Betonbauteils
LU500045B1 (de) 2021-04-16 2022-10-17 Anna Hamburg Verdrängungskörper und Betonformungseinlage
LU500046B1 (de) 2021-04-16 2022-10-17 Anna Hamburg Betonformungseinlage
WO2022219067A1 (fr) 2021-04-16 2022-10-20 Hamburg Anna Corps de déplacement et insert de mise en forme de béton
EP4116516A1 (fr) 2021-07-08 2023-01-11 Unidome Deutschland GmbH Insert de coffrage en béton
DE102021117719A1 (de) 2021-07-08 2023-01-12 Unidome Deutschland Gmbh Betonformungseinlage
IT202100024500A1 (it) * 2021-09-23 2023-03-23 Poseidon Gt S R L Cassero di alleggerimento per manufatti in cemento armato e struttura modulare di alleggerimento impiegante tali casseri

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RU2734398C1 (ru) * 2019-08-14 2020-10-15 Николай Васильевич Сапожников Имплантирование пустот в монолитном железобетоне, способ и устройства
RU195430U1 (ru) * 2019-10-29 2020-01-28 Акционерное общество "ДЖИТЕХ" Элемент пустотообразователя
RU2724648C1 (ru) * 2019-12-12 2020-06-25 Акционерное общество "ДЖИТЕХ" Пустотообразующий модуль
US11566423B2 (en) * 2021-03-08 2023-01-31 Plascon Plastics Corporation Lattice of hollow bodies with reinforcement member supports

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WO2021019315A1 (fr) * 2019-07-31 2021-02-04 Khaled Azzam Nouvel ensemble de cadres concaves à utiliser en tant que dalles en béton léger
LU101468B1 (de) 2019-11-05 2021-05-11 Unidome Deutschland Gmbh Betonformungseinlage und Verfahren zum Herstellen einer Betonformungseinlage sowie Verfahren zum Herstellen eines Betonbauteils
WO2021089560A1 (fr) 2019-11-05 2021-05-14 Unidome Deutschland Gmbh Insert de mise en forme de béton, procédé de fabrication d'un insert de mise en forme de béton et procédé de fabrication d'un composant en béton
EP4105404A1 (fr) 2019-11-05 2022-12-21 Unidome Deutschland GmbH Aide au positionnement destinée à être utilisée lors du montage d'un support de coffrage en béton
LU500045B1 (de) 2021-04-16 2022-10-17 Anna Hamburg Verdrängungskörper und Betonformungseinlage
LU500046B1 (de) 2021-04-16 2022-10-17 Anna Hamburg Betonformungseinlage
WO2022219067A1 (fr) 2021-04-16 2022-10-20 Hamburg Anna Corps de déplacement et insert de mise en forme de béton
EP4116516A1 (fr) 2021-07-08 2023-01-11 Unidome Deutschland GmbH Insert de coffrage en béton
DE102021117719A1 (de) 2021-07-08 2023-01-12 Unidome Deutschland Gmbh Betonformungseinlage
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IT202100024500A1 (it) * 2021-09-23 2023-03-23 Poseidon Gt S R L Cassero di alleggerimento per manufatti in cemento armato e struttura modulare di alleggerimento impiegante tali casseri
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Also Published As

Publication number Publication date
RU2017128001A3 (fr) 2019-07-17
PT3245346T (pt) 2019-12-09
CL2017001804A1 (es) 2018-02-16
PL3245346T3 (pl) 2020-02-28
PT3045605T (pt) 2019-12-16
DK3245346T3 (da) 2019-12-02
CY1122536T1 (el) 2021-01-27
RU2700353C2 (ru) 2019-09-16
SI3045605T1 (sl) 2020-01-31
EP3245346B1 (fr) 2019-08-28
PL3045605T3 (pl) 2020-03-31
HRP20192116T1 (hr) 2020-02-21
GT201700159A (es) 2019-06-26
EP3245346A1 (fr) 2017-11-22
US20180002930A1 (en) 2018-01-04
AU2016208057A1 (en) 2017-07-20
AU2016208057B2 (en) 2021-04-15
CN107567526B (zh) 2020-09-04
US10196819B2 (en) 2019-02-05
WO2016113326A1 (fr) 2016-07-21
RU2017128001A (ru) 2019-02-18
HUE046447T2 (hu) 2020-03-30
RS59610B1 (sr) 2020-01-31
EP3045605B1 (fr) 2019-09-04
CN107567526A (zh) 2018-01-09
HRP20192158T1 (hr) 2020-02-21
HUE046473T2 (hu) 2020-03-30
DK3045605T3 (da) 2019-12-09
ES2760511T3 (es) 2020-05-14
CA2971518A1 (fr) 2016-07-21
SI3245346T1 (sl) 2020-02-28
CY1122622T1 (el) 2021-03-12
CA2971518C (fr) 2023-05-02
RS59635B1 (sr) 2020-01-31
ME03554B (fr) 2020-07-20
ES2758361T3 (es) 2020-05-05

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