EP3519645A1 - Plancher en béton, kit pour la réalisation d'un plancher en béton et procédé de réalisation d'un plancher en béton - Google Patents

Plancher en béton, kit pour la réalisation d'un plancher en béton et procédé de réalisation d'un plancher en béton

Info

Publication number
EP3519645A1
EP3519645A1 EP17778250.5A EP17778250A EP3519645A1 EP 3519645 A1 EP3519645 A1 EP 3519645A1 EP 17778250 A EP17778250 A EP 17778250A EP 3519645 A1 EP3519645 A1 EP 3519645A1
Authority
EP
European Patent Office
Prior art keywords
concrete
displacement
displacement body
bodies
reinforcing 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
EP17778250.5A
Other languages
German (de)
English (en)
Other versions
EP3519645B1 (fr
Inventor
Karsten Pfeffer
Volkmar Wanninger
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
Application filed by Heinze Gruppe Verwaltungs GmbH filed Critical Heinze Gruppe Verwaltungs GmbH
Priority to RS20201560A priority Critical patent/RS61260B1/sr
Priority to SI201730621T priority patent/SI3519645T1/sl
Priority to PL17778250T priority patent/PL3519645T3/pl
Publication of EP3519645A1 publication Critical patent/EP3519645A1/fr
Application granted granted Critical
Publication of EP3519645B1 publication Critical patent/EP3519645B1/fr
Priority to HRP20210125TT priority patent/HRP20210125T1/hr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2103/00—Material constitution of slabs, sheets or the like
    • E04B2103/02—Material constitution of slabs, sheets or the like of ceramics, concrete or other stone-like material

Definitions

  • the present invention relates to a concrete floor with a lower reinforcing grid and an upper reinforcing grid, between which a plurality of displacement bodies are arranged, wherein the lower and upper reinforcing grid and the displacement body are embedded in concrete, and each displacement body at least partially surrounds at least one channel
  • a kit for producing a concrete ceiling Making a connection between the concrete at the lower reinforcement grid and the concrete at the upper reinforcement grid, a kit for producing a concrete ceiling and a method for producing a concrete ceiling.
  • DE 20 2006 002 540 U1 discloses a module for the production of concrete parts, in which a plurality of spherical displacement bodies is arranged captive in a latticework of rods. This allows the spherical displacement body in the subsequent casting of concrete reduce the weight of the ceiling construction.
  • US 2013/0036693 discloses a donut-shaped displacement body, which has a channel in the central region, which is filled during the casting of concrete. This creates a connection between the underside and the top of a concrete pavement.
  • the displacement bodies are arranged at a distance from one another, so that struts are also provided between the displacement bodies for connection of the underside to the upper side.
  • reinforcement elements In order to provide a defined distance between the displacement bodies, reinforcement elements must be mounted, which are connected to the displacement bodies. The installation of such reinforcing grid for spacing the displacement body is relatively expensive.
  • a plurality of displacement bodies are arranged between an upper and a lower reinforcing grid, the displacement bodies abutting against each other at least in some areas on at least three sides in a central area of the concrete floor.
  • the displacement bodies are positioned directly next to one another during assembly, and it is not necessary to provide additional positioning means between the displacement bodies.
  • the connection between the concrete in the area of the lower reinforcing grid to the concrete in the area of the upper reinforcing grid is made at least over the channel formed on or in each displacer.
  • the channel can be completely surrounded by a single displacement body or of a plurality of displacement bodies, in which case each displacement body forms a part of a channel wall.
  • the size of the channel in the displacement body or the displacement bodies is predetermined, it can be comparatively accurately predetermined how many struts in the region of the displacement body run from bottom to top and what geometry they have. As a result, the carrying capacity of the concrete pavement can be predetermined comparatively accurately.
  • no additional spacer is provided between adjacent displacement bodies, so that the positioning of adjacent displacement bodies takes place through a side edge or a side wall on which the adjacent displacement bodies contact one another.
  • the displacement body can thereby be supported in the central region of the concrete ceiling on all sides of at least circumferentially, depending on the shape of the displacement body can be provided three, four or more contact surfaces.
  • the ratio of the cross section of the channel in the displacement body to the surface of the displacement body in plan view is at least 0.1, preferably between 0.2 to 0.45, in particular between 0.3 to 0.4.
  • the area of the channel is thus comparatively large in relation to the total area of the displacement body in plan view, it being ensured that when pouring concrete, the channels are also filled. This allows the calculation of the load capacity based on the area of the channels.
  • the channels can have a circular, square, diamond-shaped or another geometry in plan view.
  • each channel has a narrowest point, which is provided in a central region of the displacement body.
  • the diameter of a channel in a displacement body may be, for example, between 200 mm to 450 mm, in particular 250 mm to 400 mm. If the channel has a non-circular geometry, this geometry can be converted to the above diameter range if the area of the channel equals the area of a calculated diameter.
  • the displacement bodies are placed loosely on the lower reinforcing grid. This simplifies assembly.
  • the displacement bodies are preferably square in plan view, so that the area of a ceiling in which the displacement bodies are to be arranged can easily be covered with the displacement bodies.
  • free spaces are provided between adjacent displacement bodies, wherein in plan view, the area of the free spaces is smaller than the area of the channels.
  • Such free spaces can for example be in the corner between adjacent displacement bodies, if they have rounded or beveled corners, so that there are also smaller clearances or channels are formed, which allow a connection of the concrete in the vertical direction.
  • the free spaces can also be formed as channels, which are formed between two or more displacement bodies.
  • a displacement body comprises a plurality of hollow bodies, which are interconnected via spacers.
  • four hollow bodies may be provided, which are connected to one another via separable webs, so that the displacement body in the region of the webs can be separated if necessary, and, depending on the space of the concrete floor, the displacement body can also be halved to fill a concrete floor.
  • the individual hollow bodies can be formed substantially closed, so that no concrete flows into the hollow body when cutting the spacers or webs.
  • the reinforcing gratings are preferably substantially flat.
  • the reinforcing gratings are therefore preferably not in the plane of the displacement body and can be formed from angled, preferably perpendicular to each other extending struts.
  • a lower reinforcing grid is first positioned on which a plurality of displacing bodies are placed, wherein in a central region of the reinforcing grid the displacers rest on at least three sides against one another at least in regions in order to position each other
  • an upper reinforcing grid is then placed on the multiplicity of displacement bodies and a concrete ceiling is produced by pouring concrete once or several times.
  • displacement body can be positioned directly adjacent to each other.
  • displacement bodies arranged at the edge such as displacement bodies in the middle region are preferably supported or positioned on all sides by adjacent displacement bodies, in particular without additional spacers.
  • the displacement bodies can be square or rectangular in plan view and lie in a central region on four sides together.
  • the displacement bodies are thus for a ceiling Strukturgeber, wherein preferably the channel within a displacement body predetermines the geometry of a strut between the bottom and the top of a displacement body, which allows a comparatively accurate calculation of the load capacity of the concrete pavement.
  • Figure 1 is a sectional view through a concrete ceiling according to the invention
  • Figure 2 is a perspective view of the concrete pavement of Figure 1 without concrete
  • Figure 3 is a perspective view of the displacement body of
  • Figure 4 is a side view of two displacement bodies of
  • Figure 5 is a perspective view of a displacement body of the concrete floor of Figure 1;
  • Figures 6A and 6B are two views of the half-shells of the displacement body of Figure 5;
  • Figure 7 is a perspective view of a displacement body with an optional reinforcing element
  • Figure 8 is a view of a displacement body with an optional modified reinforcement element
  • Figure 9 is a perspective view of a plurality of displacement body according to a second embodiment
  • Figure 10 is a perspective view of a displacement body of Figure 9;
  • Figure 18 is a perspective view of a displacement body of Figure 17;
  • Figure 19 is a view of a half-shell of a displacement body of Figure 18;
  • Figure 20 is a perspective view of a plurality of displacement body according to a fourth embodiment;
  • Figure 21 is a view of two adjacent displacement bodies of the figure.
  • Figure 22 is a perspective view of a displacement body of Figure 20;
  • FIG. 23 is a perspective view of a plurality of three-cornered displacement bodies in plan view
  • Figure 24 is a view of a displacement body of Figure 23;
  • Figures 25A and B are two views of another embodiment
  • Figure 26 is a view of another embodiment of adjacent displacement bodies
  • Figures 27 to 30 show several views of a further embodiment of a displacement body according to the invention.
  • Figure 31 is a perspective view of a plurality of displacement body of Figure 27;
  • FIGS. 32 and 33 show two views of the displacers of FIG. 31
  • Figures 34 and 35 show two views of the displacement body of Figure 27 with
  • Figures 36 to 38 several views of displacement bodies with different heights.
  • a concrete floor 1 comprises an upper reinforcing grid 2, which has a plurality of longitudinal struts 3 and transverse struts 4, which are connected to each other. Further, a lower reinforcing grid 5 is provided, which is also a Variety of longitudinal struts 6 and perpendicular thereto extending transverse struts 7, as shown in Figures 1 and 2.
  • each displacement body 1 0 is arranged between the flat reinforcing bars 2 and 5, which are made for example of plastic and provide for a spacing of the upper reinforcing grid 2 from the lower reinforcing grid 5.
  • the displacement body 1 0 abut each other in an edge region and are not held by additional positioning means spaced from each other.
  • a channel 1 1 is formed, which establishes a connection between the concrete to the lower reinforcing grid 5 and the concrete to the upper reinforcing grid 2.
  • each displacer 10 has around the channel 1 1 an annular portion 1 2 with projections and recesses 15 arranged therebetween.
  • Each channel 1 1 is formed in a rhombic shape in plan view, but may also be circular or square.
  • the channel 1 1 has in a central region of the displacement body 1 0 the narrowest cross-section and then widens outwards.
  • About the wells 1 5 ensures that the channels 1 1 can be filled safely when introducing concrete, wherein the concrete within the recesses 1 5 aufsp Schwarzende supporting webs forms.
  • a laterally projecting edge 14 is formed at a middle height, which serves for positioning an adjacent displacement body 1 0.
  • FIG. 4 shows two displacement bodies 10 in a side view. At protrusions or annular sections 1 2 are each webs 1 3 out, which surround the recesses 15.
  • a height h of the displacement body is preferably in a range between 40 mm to 400 mm, in particular 80 mm to 300 mm.
  • the displacement body 1 0 are square in plan view, so that a width L at the two side edges is approximately equal, the width in a range between 300 mm to 700 mm, in particular 400 mm to 600 mm.
  • the channel 1 1 has at the narrowest point an area of at least 1 00 cm 2 , in particular more than 1 50 cm 2 . If the narrowest cross-sectional area is circular, the diameter is preferably in a range between 200 mm and 450 mm, in particular 250 mm to 400 mm.
  • the ratio of the area of the channel 11 in the area of the narrowest cross section to the total area of the displacement body 10 in plan view is preferably at least 0.1, for example between 0.2 to 0.45, in particular 0.3 to 0.4.
  • a "concrete column" within the displacement body 1 0 is formed by the channel 1 1, the geometric dimensions are given and therefore allows a comparatively accurate calculation of the load capacity.
  • a displacement body 10 is shown, which is loosely placed on a lower reinforcing grid 5 for the production of a concrete ceiling 1.
  • Adjacent displacers 1 0 are positioned adjacent to each other, except those displacement bodies 1 0, which are arranged in an edge region of the concrete ceiling 1, since at these displacement bodies at least on the outside of an adjacent displacement body 1 0 is missing.
  • Each displacement body 1 0 is formed in the illustrated embodiment of two half-shells 1 0A and 1 0, which can be plugged together and surround a cavity.
  • the cavity within the displacement body 10 may optionally contain air, but also a filling element, for example a foam body.
  • Such a reinforcing element 16 can be formed by a bent wire which, for example, comprises a loop 17 which is inserted into the channel 11.
  • the reinforcing element 1 6 is fixed with two struts on the edge 1 3 of the displacement body 10.
  • FIG. 9 shows a modified exemplary embodiment of a unit comprising displacement bodies 20, which have in the middle region a channel 21 which is circular in cross-section, each channel 21 having a narrowest cross-section in a middle region of the displacement body 20.
  • a recess 23 is provided in the corner region, which allows an inflow of concrete into the channel 21.
  • the displacement bodies 20 have edges or edges 24 on outer side surfaces which serve to position the adjacent displacement bodies 20.
  • the displacement bodies 20 are formed from two half-shells 20A and 20B, which can be fixed to one another via latching or holding elements.
  • a catch Aufaufme 26 is formed, into which a latching web 25 engages the upper half-shell 20A, as shown in Figure 1 1 B is shown.
  • Distributed over the circumference of several of these snap-in connections may be provided to fix the half-shells 20A and 20B to each other.
  • FIGS. 1 2A and 1 2B show a section through the displacement body 20 in the region of holding elements.
  • a holding web 27 protrudes upward, which engages in a receptacle 28 on the upper half-shell 20A, so that takes place in the edge region between the two half-shells 20A and 20B.
  • the upper half-shell 20A is shown inside, wherein the lower half-shell 20B may be configured identically, wherein the half-shells 20A and 20B can be inserted into each other offset by 1 80 °.
  • the edge region are latching webs 25, locking receptacle 26, retaining webs 27 and receptacles 28 to reinforce the edge region.
  • An edge 24 of the displacement body 20 is thus comparatively dimensionally stable and can be used for positioning adjacent displacement body 20.
  • displacement bodies 30 which are square in plan view and each have a channel 31 in the middle, which is circular in cross-section. Each channel 31 is surrounded by an annular portion 32 of the displacement body, which has depressions 33 on four sides. However, the recesses 33 are not arranged in the corner area, but centrally on a side surface of the displacement body 30.
  • the displacement body 30 have an outer edge 34 which serves to position adjacent displacement body 30, wherein on the edge 34 Rastaufstege 35, holding webs 36 or other means for positioning can be provided.
  • a half-shell 30A of a displacement body 30 is shown, which has a peripheral edge on which a latching web 35, a latching receptacle 37 and a holding web 36 and a holding web 38 are formed.
  • FIGS. 20 and 21 show exemplary embodiments of displacement bodies 40 which are square in plan view and comprise a channel 41 of circular cross-section in the middle region. Each channel 41 is surrounded by an annular portion 42 on the displacement body 40, wherein the annular portion 42 is formed without recesses. Each displacement body 40 comprises an edge portion 43, which can be used to position an adjacent displacement body 40, as shown in FIG.
  • a half shell 40A of a displacement body 40 is shown, and the displacement bodies 40 may be made of two half shells 40A.
  • FIGS. 23 and 24 show a further exemplary embodiment of displacement bodies 50 which, in plan view, are not square but triangular in shape.
  • each displacement body 50 is a channel 51, which has a circular cross-section.
  • the displacement body 50 has at the three tips of the triangle flats 53 forming 50 in an assembled position of the displacer 50 clearances, so that a compound of the concrete in the region of the lower reinforcing grid 5 to the concrete in the region of the upper reinforcing grid 2 not only through the Channels 51 takes place, but also by the free spaces 52.
  • the surface of the free spaces 52 is formed smaller than the surface of the channels 51 seen in plan view.
  • FIG. 25A and 25B show a further exemplary embodiment of displacement bodies 60, which each have a central channel 61 which is enclosed by an annular section of the displacement body 60.
  • the displacement body 60 can be placed together so that the webs 64 between the flank 62 and the flank 63 abut each other, as is shown in Figure 25A.
  • FIG. 26 shows an exemplary embodiment with four displacement bodies 70 which surround a channel 71.
  • the channel 71 is surrounded by the four displacement bodies 70.
  • Each displacement body 70 has four outwardly projecting webs 72, wherein two end faces of the adjacent webs 72 abut each other.
  • the size of the channel 71 is determined by the geometry of the webs 72 and the displacement body 70, which is circular in plan view in the embodiment shown. Other cross-sectional shapes for the channel 71 are possible.
  • the height of the displacement body 70 may be selected according to the strength requirements as in the first embodiments.
  • the channels are circular in cross-section or diamond-shaped. Other geometries for the channels can also be used.
  • the displacement body 1 0, 20, 30, 40, 50, 60 can rest against each other loosely on their contact surface. But it is also possible to provide connecting elements, such as hooks or other components, which allow a fixation of the displacement body 1 0, 20, 30, 40, 50, 60 to each other.
  • FIG. 27 shows a further embodiment of a displacement body 80, which is composed of two half-shells 80A and 80B.
  • the two half-shells 80A and 80B are connected to one another at a peripheral edge 86 which has a step 87 in each case in the central region of one side edge.
  • the half shells 80A and 80B are of identical construction, wherein in FIGS. 28A and 28B, the upper half shell is shown in two views in detail.
  • the displacement body 80 comprises four hollow bodies 83, which have the shape of a quarter-circle segment in plan view. Each hollow body 83 is provided with two adjacent hollow bodies 83 connected via spacers in the form of webs 84. At each web 84, a mark 85 is provided, which serves as an aid when the displacement body 80 is to be divided into two parts, for example, because an edge of a concrete floor no longer provides space for a whole displacement body 80, but still with a half displacement body 80 with two hollow bodies 83 can be filled.
  • each hollow body 83 reinforcing ribs 92 are provided on the inside, which give the displacement body 80 a higher dimensional stability.
  • the two half-shells 80A and 80B can first be positioned one above the other according to FIG. 29 and then placed one on top of the other. In this position, optionally fixing pins 82 can be inserted into an opening 91 at an edge portion to fix the two half-shells 80A and 80B to each other. The mounting pins 82 penetrate the two edges of the half-shells 80A and 80B, so that they can no longer slip relative to each other.
  • the displacement bodies 80 produced in this way can be juxtaposed according to FIG. 31, it not being necessary to provide further fastening means.
  • Each displacement body 80 in a middle region abuts against four further displacement bodies 80.
  • a channel 81 is formed, which gives a defined structure during the pouring of concrete concrete floor.
  • the displacement bodies 80 are arranged between a lower reinforcing grid 5 and an upper reinforcing grid 2, which respectively have longitudinal struts 3 and 6 and transverse struts 4 and 7, as can also be seen from FIG. In this position, concrete can now be cast, so that a lower concrete layer 9 is provided below the lower reinforcing grid 5 and an upper concrete layer 8 above the upper reinforcing grid 2.
  • FIG. 34 it is possible according to FIG. 34 to provide reinforcing elements 19 'for fixing adjacent displacement bodies 80.
  • a reinforcing element 19 ' is provided in the form of a bracket, which is placed over the adjacent webs 84 for connecting the hollow body 83.
  • a rod-shaped reinforcing element 19 is provided, which is placed on the displacement bodies 80, wherein an upwardly projecting angled edge 89 is provided on each hollow body 83, in which a recess 90 is formed in the corner region.
  • the rod-shaped reinforcing member 19 may be inserted into the recess 90 so as to pre-fix the displacers 80.
  • a rod-shaped reinforcing element 19 can thus extend diagonally across a plurality of displacement bodies 80.
  • a reinforcing element according to FIG. 7 with a loop 17 or a wave form can also be used.
  • FIGS. 36A and 36B the displacer 80 is shown with the two half-shells 80A and 80B. It is, of course, possible to make the height of the displacers 80 and half-shells larger or smaller, and FIG. 37A shows a higher half-shell 80A 'of a displacer 80' formed of two higher half-shells 80A 'and 80B'. In the case of even higher ceilings, it is also possible to use displacement bodies 80 "according to FIGS. 38A and 38B, which comprise two even higher half shells 80A" and 80B. "However, the functionality of the displacement bodies 80 'and 80" corresponds to the embodiment of FIGS to 35.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Road Paving Structures (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Panels For Use In Building Construction (AREA)
  • Bridges Or Land Bridges (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

L'invention concerne un plancher en béton (1) comprenant un treillis d'armature inférieur (5) et un treillis d'armature supérieur (2) entre lesquels est disposée une pluralité de corps creux (10, 20, 30, 40, 50, 60, 70, 80), le treillis d'armature inférieur et le treillis d'armature supérieur (2, 5) ainsi que les corps creux (10, 20, 30, 40, 50, 60, 70, 80) étant noyés dans du béton, et chaque corps creux (10, 20, 30, 40, 50, 60, 70, 80) entourant au moins en partie au moins un canal (11, 21, 31, 41, 51, 61, 71, 81) qui établit une liaison entre le béton sur le treillis d'armature inférieur (5) et le béton sur le treillis d'armature supérieur (2), les hourdis (10, 20, 30, 40, 50, 60, 70, 80) reposant l'un contre l'autre, au moins par endroits, sur au moins trois côtés, dans une zone centrale du plancher en béton. L'invention concerne également un procédé de réalisation d'un plancher en béton (1) présentant des caractéristiques de charge admissible définies.
EP17778250.5A 2016-09-28 2017-09-27 Plancher en béton, kit pour la réalisation d'un plancher en béton et procédé de réalisation d'un plancher en béton Active EP3519645B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
RS20201560A RS61260B1 (sr) 2016-09-28 2017-09-27 Betonski plafon, građevinski komplet za izradu betonskog plafona i postupak izrade betonskog plafona
SI201730621T SI3519645T1 (sl) 2016-09-28 2017-09-27 Betonski strop, komplet za izdelavo betonskega stropa in postopek izdelave betonskega stropa
PL17778250T PL3519645T3 (pl) 2016-09-28 2017-09-27 Strop betonowy, zestaw budowlany do wytwarzania stropu betonowego i sposób wytwarzania stropu betonowego
HRP20210125TT HRP20210125T1 (hr) 2016-09-28 2021-01-22 Betonska ploča, komplet za proizvodnju betonske ploče i postupak proizvodnje betonske ploče

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016118298.2A DE102016118298B8 (de) 2016-09-28 2016-09-28 Betondecke, Bausatz zur Herstellung einer Betondecke und Verfahren zur Herstellung einer Betondecke
PCT/EP2017/074542 WO2018060279A1 (fr) 2016-09-28 2017-09-27 Plancher en béton, kit pour la réalisation d'un plancher en béton et procédé de réalisation d'un plancher en béton

Publications (2)

Publication Number Publication Date
EP3519645A1 true EP3519645A1 (fr) 2019-08-07
EP3519645B1 EP3519645B1 (fr) 2020-11-04

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EP17778250.5A Active EP3519645B1 (fr) 2016-09-28 2017-09-27 Plancher en béton, kit pour la réalisation d'un plancher en béton et procédé de réalisation d'un plancher en béton

Country Status (34)

Country Link
US (1) US10801201B2 (fr)
EP (1) EP3519645B1 (fr)
JP (1) JP7003121B2 (fr)
KR (1) KR102381670B1 (fr)
CN (1) CN109790711B (fr)
AU (1) AU2017336229B2 (fr)
BR (1) BR112019005345B1 (fr)
CA (1) CA3038415A1 (fr)
CL (1) CL2019000789A1 (fr)
CO (1) CO2019002969A2 (fr)
CY (1) CY1123803T1 (fr)
DE (1) DE102016118298B8 (fr)
DK (1) DK3519645T3 (fr)
EA (1) EA037867B1 (fr)
ES (1) ES2844750T3 (fr)
GE (1) GEP20217284B (fr)
HR (1) HRP20210125T1 (fr)
HU (1) HUE052194T2 (fr)
IL (1) IL265604B (fr)
JO (1) JOP20190062B1 (fr)
LT (1) LT3519645T (fr)
MA (1) MA46333B1 (fr)
MD (1) MD3519645T2 (fr)
MX (1) MX2019003461A (fr)
MY (1) MY195292A (fr)
PH (1) PH12019500652A1 (fr)
PL (1) PL3519645T3 (fr)
PT (1) PT3519645T (fr)
RS (1) RS61260B1 (fr)
SA (1) SA519401434B1 (fr)
SI (1) SI3519645T1 (fr)
UA (1) UA124771C2 (fr)
WO (2) WO2018059762A1 (fr)
ZA (1) ZA201901561B (fr)

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US11352789B2 (en) 2018-06-01 2022-06-07 Matter Up Pty Ltd Void former
AT522885B1 (de) * 2020-05-04 2021-03-15 Green Code Gmbh Akustikkörper, insbesondere für Deckenelemente, zur Reduktion einer Nachhallzeit von Schall
DE102020126633A1 (de) * 2020-10-12 2022-04-14 Studio Werner Sobek Gmbh Anordnung zur Integration in ein Bauteil, vorzugsweise Gradienten-Bauteill
US20220381028A1 (en) * 2021-05-26 2022-12-01 Peter Sing Reinforced honeycomb concrete substrate

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CN101413313A (zh) * 2007-10-18 2009-04-22 邱则有 一种砼填充用芯模
BRMU8701789Y1 (pt) 2007-11-22 2016-01-05 Termotécnica Ltda disposição construtiva introduzida em fôrmas de lajes nervuradas
CN101906874A (zh) * 2009-06-04 2010-12-08 湖南邱则有专利战略策划有限公司 一种砼成孔芯模
KR101076407B1 (ko) * 2009-10-22 2011-10-25 한양대학교 산학협력단 도넛형 중공형성체와 이를 이용한 2방향 중공슬래브와 그 시공방법
KR101229450B1 (ko) * 2010-04-27 2013-02-04 삼성중공업 주식회사 2방향 중공슬래브를 위한 일체형 경량 집합체 및 이에 의한 2방향 중공슬래브
KR101339470B1 (ko) * 2011-06-28 2013-12-10 김석균 중공 슬라브 유닛 및 이를 이용한 슬라브의 시공방법
KR20150018149A (ko) * 2013-08-09 2015-02-23 박상목 방음패널 구조
KR101527716B1 (ko) * 2014-05-30 2015-06-11 삼성물산 주식회사 중공형성체의 부력방지장치 및 이를 이용한 2방향 중공슬래브의 시공방법
KR101589622B1 (ko) * 2014-05-30 2016-01-29 삼성물산(주) 절삭부를 가진 다수개의 도넛형 중공형성체가 선조립된 패널유닛과 이의 제작방법 및, 이를 이용한 2방향 중공슬래브의 시공방법

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CA3038415A1 (fr) 2018-04-05
HRP20210125T1 (hr) 2021-03-19
MA46333A (fr) 2019-08-07
EP3519645B1 (fr) 2020-11-04
AU2017336229A1 (en) 2019-04-11
JOP20190062B1 (ar) 2023-09-17
EA201990776A1 (ru) 2019-08-30
CO2019002969A2 (es) 2019-06-19
JP2019533103A (ja) 2019-11-14
DE102016118298B3 (de) 2017-11-09
MA46333B1 (fr) 2021-04-30
AU2017336229B2 (en) 2023-05-18
BR112019005345B1 (pt) 2023-03-14
BR112019005345A2 (pt) 2019-06-11
ZA201901561B (en) 2021-03-31
PH12019500652A1 (en) 2019-07-29
CN109790711A (zh) 2019-05-21
KR20190054139A (ko) 2019-05-21
GEP20217284B (en) 2021-08-10
MY195292A (en) 2023-01-12
UA124771C2 (uk) 2021-11-17
WO2018059762A1 (fr) 2018-04-05
CY1123803T1 (el) 2022-05-27
MD3519645T2 (ro) 2021-02-28
PT3519645T (pt) 2021-01-07
KR102381670B1 (ko) 2022-03-31
CN109790711B (zh) 2021-04-20
HUE052194T2 (hu) 2021-04-28
SA519401434B1 (ar) 2021-12-13
EA037867B1 (ru) 2021-05-28
IL265604A (en) 2019-05-30
ES2844750T3 (es) 2021-07-22
PL3519645T3 (pl) 2021-05-17
LT3519645T (lt) 2021-01-11
CL2019000789A1 (es) 2019-07-19
RS61260B1 (sr) 2021-01-29
JP7003121B2 (ja) 2022-02-10
DE102016118298B8 (de) 2018-01-18
WO2018060279A1 (fr) 2018-04-05
IL265604B (en) 2021-06-30
US20190249426A1 (en) 2019-08-15
DK3519645T3 (da) 2021-02-08
MX2019003461A (es) 2019-06-03
JOP20190062A1 (ar) 2019-03-28
US10801201B2 (en) 2020-10-13

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