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EP1600573A1 - Fertigteilbauelement - Google Patents

Fertigteilbauelement Download PDF

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Publication number
EP1600573A1
EP1600573A1 EP05076214A EP05076214A EP1600573A1 EP 1600573 A1 EP1600573 A1 EP 1600573A1 EP 05076214 A EP05076214 A EP 05076214A EP 05076214 A EP05076214 A EP 05076214A EP 1600573 A1 EP1600573 A1 EP 1600573A1
Authority
EP
European Patent Office
Prior art keywords
concrete
load
floor
bearing
construction element
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
EP05076214A
Other languages
English (en)
French (fr)
Other versions
EP1600573B1 (de
Inventor
Michael Jacobus Gerhardus Bartels
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.)
Bartoli NV
Original Assignee
Holterman Vastgoed BV
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 Holterman Vastgoed BV filed Critical Holterman Vastgoed BV
Priority to PL05076214T priority Critical patent/PL1600573T3/pl
Priority to SI200530742T priority patent/SI1600573T1/sl
Publication of EP1600573A1 publication Critical patent/EP1600573A1/de
Application granted granted Critical
Publication of EP1600573B1 publication Critical patent/EP1600573B1/de
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
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/044—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
    • 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
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
    • E04C3/294—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete of concrete combined with a girder-like structure extending laterally outside the element
    • 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
    • E04C5/065—Light-weight girders, e.g. with precast parts
    • E04C5/0653—Light-weight girders, e.g. with precast parts with precast parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/044—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
    • E04C2002/045—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete with two parallel leaves connected by tie anchors
    • E04C2002/048—Bent wire anchors

Definitions

  • the present invention relates to a prefabricated construction element comprising a first concrete slab.
  • Prefabricated construction elements of this type are well known in the prior art.
  • the prefabricated construction elements are used for floors and walls.
  • Such prefabricated floor elements are concrete slabs which can form a span between two walls by laying the floor elements on or against a wall or another structure on at least two of their sides. Vertical placement of the construction elements enables them to be used as a wall. Structures of this type are used in the construction of houses as well as offices and commercial properties.
  • floor elements are laid in such a manner that their edges abut, following which a covering floor is fitted over the floor elements.
  • the covering floor is intended for structural strength and finishing of the floor.
  • a drawback of a floor structure of this type is that it is no longer possible to arbitrarily install conduits in the floor after production of the floor elements.
  • a floor element may be provided with, for example, a central electrical junction box and cables leading to it can be incorporated in the covering floor later.
  • cables with a relatively small height can be arranged in the covering floor, for, for example, floor connections for computer networks and the like, but the locations for such connections can only be determined before the covering floor is fitted. Once the covering floor has been fitted, the connections can no longer be moved.
  • conduits with a large cross section such as for example sewer conduits and air-conditioning conduits, running through various rooms.
  • Such conduits are then arranged under the floor and a removable system ceiling is subsequently fitted under the conduits in order to hide the conduits from view, while ensuring that they are accessible in case modifications have to be made or malfunctions have to be rectified.
  • Conduits with a small cross section can likewise be fitted under the floor, but above the system ceiling, in order to provide flexibility regarding the position of connections for a computer network or the like.
  • Conduits are often arranged in walls in order to hide them from view.
  • special ducts are accommodated in the design of a building or grooves are provided in the walls in order to accommodate conduits therein and the grooves are subsequently concealed again, for example by plastering the wall.
  • a prefabricated construction element which comprises a first concrete slab of a first length and a first width, and which furthermore comprises a second concrete slab of a second length and a second width, the first and second concrete slabs being placed at a distance from one another as well as substantially parallel with respect to one another and being connected by a load-bearing structure.
  • the side of the first concrete slab remote from the second concrete slab may serve as a ceiling and the side of the second concrete slab remote from the first concrete slab may serve as a floor.
  • the construction element may serve as a wall if placed vertically.
  • the load-bearing structure has a load-bearing capacity which is such that the space between the slabs does not have to be filled with any other material in order to attain sufficient load-bearing capacity, both when used as a floor element and as a wall element. Therefore, the conduits can be accommodated in the space between the first and second concrete slab. Conduits can thus be moved, replaced, repaired or added at any time. It is also possible to fit floor or wall connections in arbitrary locations to the conduits placed in the floor or wall after the construction elements have been installed.
  • the second length is smaller than the first length and/or the second width is smaller than the first width.
  • the second concrete slab can be larger than the first, an opening being created between the adjacent first concrete slabs after the floor element has been placed, so that the space between the concrete slabs is accessible from underneath.
  • the floor element can then bear with a concrete slab on a supporting structure or the floor element can bear on the supporting structure via one or more edges of a concrete slab.
  • the load-bearing structure is advantageously made of metal and has an open structure in the direction of the first and second length and/or in the direction of the first and second width.
  • a strong open load-bearing structure can easily be produced using metal.
  • Such an open structure of the load-bearing structure makes it possible to run conduits through the load-bearing structure. The more openings and the larger the openings in the load-bearing structure, the easier it is to arrange conduits in the space between the first and second concrete slabs along an arbitrary path.
  • the load-bearing structure consists of a number of load-bearing elements, each load-bearing element comprising a first and a second metal beam and metal bars fitted in-between the latter, each pair of successive bars forming a triangle with one of the metal beams, and the first metal beam being disposed, at least partly, in the first concrete slab and the second metal beam being disposed, at least partly, in the second concrete slab.
  • a load-bearing element of this type is rigid and has a great load-bearing capacity.
  • the metal is preferably steel and in particular reinforcing steel. Furthermore, the metal, in particular steel, is preferably tubular, which further increases the strength of the structure.
  • the present invention furthermore relates to a floor and a wall which respectively comprise at least one floor element and one wall element according to the present invention.
  • a concrete layer is arranged on a surface formed by installing a number of concrete slabs of a number of construction elements as floor elements.
  • the concrete layer ensures a diaphragm action, as a result of which the structure is strengthened further, sound insulation and/or thermal insulation.
  • the space between the first and second concrete slabs can at least partially be filled with heavy concrete or cellular concrete.
  • a reinforcement may be arranged in the concrete applied after the construction element has been placed.
  • the reinforcement ensures an improved diaphragm action.
  • the space between the first and the second concrete slab is at least partially filled with cellular concrete or heavy concrete, thus providing a strong wall.
  • thermal or sound insulation material in a simple manner into the space between the first and second concrete slabs.
  • the present invention relates to a covering panel which is clearly intended for covering the openings between the floor elements in a floor according to the present invention.
  • the dimensions of the covering panels correspond to the dimensions of the opening between the first and second concrete slabs after the latter have been placed.
  • a covering panel may be of a length equal to the opening between the concrete slabs or a smaller length, so that the entire length of the concrete slabs can be covered with a number of covering panels.
  • a covering panel of this type may be provided with connecting sockets which are installed during production, for example for a computer network connection, for air supply and/or discharge or for an electrical connection.
  • the present invention furthermore relates to a method for producing a floor element according to the present invention, comprising producing a load-bearing element for a load-bearing structure, producing a first concrete slab in connection with said load-bearing structure and producing a second concrete slab in connection with said load-bearing structure, said load-bearing element comprising a first and a second metal beam and metal bars fitted in-between the latter, each pair of successive bars forming a triangle with one of the metal beams.
  • the production of the load-bearing element comprises substantially simultaneously welding a bar to the first beam and to the second beam, which prevents the bars from becoming warped during welding.
  • each bar is welded to each beam along two seams in order to provide a strong connection.
  • Each bar is attached to a beam with its preferably oblique end side. If only one weld seam is used, a bar may bend or pivot about the weld seam and may even break away.
  • the weld seams cannot act as a pivot and, in addition, a stronger connection is achieved. Simultaneous welding of the two seams prevents the bar from becoming warped during welding.
  • Simultaneous welding according to the above method is preferably carried out using a welding robot, which not only welds simultaneously, but also for an equal period and over an equal length of every weld seam. In this manner, identical and strong welded joints are produced which generate as little tension as possible in the bars.
  • Fig. 1 shows a construction element 2 which is constructed from a first concrete slab 4 and a second concrete slab 6.
  • the second concrete slab 6 is of a smaller width than the first concrete slab 4.
  • the length of the first concrete slab 4 and the length of the second concrete slab 6 may be equal or one of the two lengths may be smaller, depending on the use and the chosen design.
  • a steel load-bearing structure is disposed between the first and second concrete slabs 4, 6.
  • the load-bearing structure comprises a first load-bearing element 8a and a second load-bearing element 8b.
  • the two load-bearing elements 8a and 8b are at an angle with respect to one another for structural rigidity and strength.
  • a construction element 2 may also comprise more than two load-bearing elements, depending on the desired width of the construction element 2, a minimum weight to be supported, a span to be bridged and possible other aspects which depend on the individual case.
  • Each construction element 2 can be designed for an individual case, based on a span to be bridged, a minimum weight to be supported and other criteria, such as conduits to be installed.
  • Fig. 2 shows a load-bearing element 8 with two beams 10a and 10b and bars 12 fitted in-between the latter. Each pair of successive bars 12 forms a triangle together with one of the beams 10a, 10b.
  • the geometry of the triangle may be chosen on the basis of the desired height of the construction element and the desired strength.
  • the beams 10a and 10b are disposed in the concrete slabs 4, 6.
  • Fig. 2 shows a construction element which has been installed as a floor element and rests on a wall 14.
  • the load-bearing element 8 according to the present invention is incorporated into the concrete slab 6 which has been placed on a supporting body, such as the load-bearing wall 14.
  • This concrete slab is further supported in at least one other location of the floor element.
  • the floor element is supported at locations where one or two bars 12 are connected to the beam 10b, as is shown in Fig. 2.
  • the floor element is in fact supported at one end by the wall 14 and at the supporting location, a bar 12a is connected to the beam 10b. This prevents the beam 10b from bending under the load to be borne at the supporting location.
  • the configuration of the beams 10a, 10b and the bars 12 in the form of adjoining triangles shown in Fig. 2 has been chosen for structural strength and rigidity which are inherent to such triangular configurations, as is known in the field. However, other configurations are also possible, as long as the strength of the structure remains sufficient.
  • each bar 12 has been welded to each beam at two spots or along two seams.
  • the bar 12 may deform and thus make welding along the second seam or to the second beam difficult or impossible, and if it is still possible, undesirable stresses will occur in the load-bearing element 8.
  • the bars are preferably welded simultaneously to the beam at the two spots or along the two seams.
  • the welding is carried out by an automatic welding device, as such a device produces two (or more) substantially identical welds, as a result of which stresses in the respective materials are reduced further.
  • Deformations of the bars 12 are further reduced by producing the total of four welds on the two beams simultaneously, preferably using an automatic welding device.
  • Fig. 3 shows an embodiment of a floor made up of construction elements 2 according to the present invention, in which use is made of a load-bearing construction comprising three load-bearing elements 20a, 20b, 20c.
  • the use of three load-bearing elements can result in a greater load-bearing capacity and/or greater rigidity of the construction element.
  • Fig. 3 shows a number of construction elements 2 according to the invention.
  • the construction elements 2 are placed next to one another and form a continuous surface on the side of the concrete slabs 6.
  • This continuous surface may, as illustrated, be located at the bottom and act as a ceiling, but may also be located on any other side, depending on the use.
  • a concrete layer 22 is disposed between the two concrete slabs 4, 6 on the concrete slabs 6.
  • a reinforcement 24 is arranged in the concrete layer 22 above a joint between adjacent construction elements 2.
  • the concrete layer 22 ensures a diaphragm action, as a result of which the entire structure is reinforced.
  • the entire space between the concrete slabs 4, 6 may be filled with concrete, cellular concrete or another material, for example a sound- or vibration-dampening material and/or thermal insulation material.
  • Openings between the concrete slabs 4 are covered with a covering panel 26.
  • the covering panel 26 can be made from any material, depending on the desired strength and use.
  • the covering panels 26 and the concrete slabs 4 together form a surface, the covering panels, if desired, being removable in order to access the space between the concrete layer 22 and the concrete slabs 4.
  • the covering panels 26 There is a space between the concrete layer 22 on one side and the concrete slabs 4 and the covering panels 26 on the other side for installing electrical cables 29 and other conduits 30. If the covering panels 26 have been fitted so as to be removable and replaceable, the cables/conduits 29, 30 are easily accessible in case of malfunctions or new conduits and/or pipes can easily be installed in the gap.
  • the electrical cables 29 are connected to an electrical junction box, which is arranged in a concrete slab 6.
  • the construction elements 2 can bridge spans of up to 20 metres at least.
  • Fig. 4 illustrates a floor element 2 and a wall element 42 according to the present invention.
  • the floor element 2 comprises a first concrete slab 4 and a second concrete slab 6, the first concrete slab 4 being wider than the second concrete slab 6.
  • the floor element 2 can easily be placed on a load-bearing structure.
  • the first concrete slab 4 rests on a first concrete slab 44 of a wall element 42 according to the present invention.
  • the second concrete slab 46 is higher than the first concrete slab 44, namely such that the end side of the second concrete slab 46 is level with the top of the first concrete slab 4 of the floor element 2.
  • Fig. 4 shows a reinforcement 24 which also provides a connection between the concrete layer 22 and the first concrete slab 44 of the wall element 42. This results in a strong connection between the floor element 2 and the wall element 42.
  • the conduits 30, which are arranged between the concrete slabs 4, 6 of the floor element 2 are connected to the conduits 30 in the wall element 42 by means of a coupling piece 31.
  • a coupling piece 31 is not essential, but does simplify installation of the conduits 30.
  • the space between the concrete slabs 44, 46 of the wall element 42 may remain empty (except for the conduits 30 installed therein) or this space can be filled with any material, for example sound insulation, thermal insulation material, sand or concrete, depending on the desired properties of the wall.
  • Fig. 5 shows another embodiment of a connection between a wall and a floor element 42, 2 according to the present invention.
  • a first, relatively large concrete slab 6 rests on a wall element 42A, while a second, relatively small concrete slab 4 above it forms a floor.
  • a second wall element 42B is placed in the first wall element 42A.
  • the wall element 42B comprises two concrete slabs 44, 46, which in the position shown are vertically level.
  • the second wall element 42B is likewise filled with a material 48.
  • this material 48 is the same as the filling material 22 with which the first wall element 42A is filled and the material 48 provides a connection to the filling material 22.
  • a reinforcement material may be arranged in the filling material 22, 48 in order to further reinforce the connection.
  • Fig. 6 shows a further embodiment of a construction element according to the present invention which acts as a floor element.
  • the floor element comprises a first concrete slab 6 which forms a continuous floor surface with the adjacent floor elements.
  • the floor element furthermore comprises two concrete slabs 4A and 4B which are each connected separately by means of a load-bearing structure with load-bearing elements 20 according to the present invention to the first concrete slab 4.
  • the concrete slabs 4A and 4B form a ceiling for a storey running beneath the floor elements, covering panels 26 closing the ceiling surface.
  • the covering panels 26 are removable so that conduits 30 are easily accessible. Connections for the conduits 30 can easily be installed in the covering panels 26, as well as for example an electrical junction box 28.
  • a cover layer 32 may be provided on the top of the floor element.
  • a reinforcement may be arranged in the cover layer 32.
  • the construction elements according to the present invention are particularly suitable for use in commercial properties which require many cables/conduits, such as for example hospitals, where many electrical devices are often moved around and furthermore conduits for air treatment, oxygen and the like have to be accessible near each bed.
  • cables/conduits such as for example hospitals
  • electrical devices are often moved around and furthermore conduits for air treatment, oxygen and the like have to be accessible near each bed.
  • office environments where electrical appliances are being used in increasing numbers at each work station and more and more air treatment is being applied, space in the floors and/or the walls offers possibilities.
  • a floor and/or wall according to the present invention for example, make the well-known cable ducts on the walls of offices redundant.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Building Environments (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Working Measures On Existing Buildindgs (AREA)
EP05076214A 2004-05-25 2005-05-24 Fertigteilbauelement Active EP1600573B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL05076214T PL1600573T3 (pl) 2004-05-25 2005-05-24 Prefabrykowany element konstrukcyjny
SI200530742T SI1600573T1 (sl) 2004-05-25 2005-05-24 MontaĹľni konstrukcijski element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1026256A NL1026256C2 (nl) 2004-05-25 2004-05-25 Geprefabriceerd bouwelement.
NL1026256 2004-05-25

Publications (2)

Publication Number Publication Date
EP1600573A1 true EP1600573A1 (de) 2005-11-30
EP1600573B1 EP1600573B1 (de) 2009-04-29

Family

ID=34938297

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05076214A Active EP1600573B1 (de) 2004-05-25 2005-05-24 Fertigteilbauelement

Country Status (6)

Country Link
EP (1) EP1600573B1 (de)
AT (1) ATE430228T1 (de)
DE (1) DE602005014166D1 (de)
NL (1) NL1026256C2 (de)
PL (1) PL1600573T3 (de)
SI (1) SI1600573T1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1795666A1 (de) * 2005-12-12 2007-06-13 Bartoli N.V. Stützträgerelement, Bausystem und Verfahren
GB2459358A (en) * 2009-04-09 2009-10-28 Beattie Passive Build System L Building and method of constructing a building
WO2013034665A1 (de) * 2011-09-09 2013-03-14 MAX BÖGL Fertigteilwerke GmbH & Co. KG Trägerelement aus beton
US9476197B2 (en) 2013-02-11 2016-10-25 Beattie Passive Build System Limited Method of insulating a building

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE812464C (de) * 1949-08-21 1951-08-30 Karl Dipl-Ing Weiss Tragkonstruktion fuer Hohldecken und Traeger aus Eisenbeton
DE1609571A1 (de) * 1966-01-07 1970-03-26 Ing Othmar Ainedter Plattenfoermiges Bauelement und Verfahren zur Herstellung von Geschossdecken mit diesen
FR2373651A1 (fr) * 1976-12-08 1978-07-07 Saint Sauveur Arras Plancher perfectionne, notamment pour constructions metalliques, elements formant ce plancher et procede de fabrication de ceux-ci
US4261150A (en) * 1977-01-28 1981-04-14 Sergio Sartorio Prefabricated construction elements provided with a reinforcement operating as a caisson, equipment for producing such elements and method of fabrication and application in building erection
DE20007312U1 (de) * 2000-04-20 2000-07-27 Filigran Trägersysteme GmbH & Co KG, 31633 Leese Bauelement und Gitterträger
DE10116976A1 (de) * 2001-04-05 2002-10-10 Hofmann Gmbh & Co Selbsttragendes Deckenelement und Verfahren zu dessen Herstellung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4434499A1 (de) * 1994-09-27 1996-03-28 Ainedter Dieter Deckenplatte für die Herstellung von Geschoßdecken
DE29916463U1 (de) * 1999-09-18 1999-12-30 Kakuk, Stefan, 68794 Oberhausen-Rheinhausen Zweischalige Fertigteile zur Erstellung von Decken

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE812464C (de) * 1949-08-21 1951-08-30 Karl Dipl-Ing Weiss Tragkonstruktion fuer Hohldecken und Traeger aus Eisenbeton
DE1609571A1 (de) * 1966-01-07 1970-03-26 Ing Othmar Ainedter Plattenfoermiges Bauelement und Verfahren zur Herstellung von Geschossdecken mit diesen
FR2373651A1 (fr) * 1976-12-08 1978-07-07 Saint Sauveur Arras Plancher perfectionne, notamment pour constructions metalliques, elements formant ce plancher et procede de fabrication de ceux-ci
US4261150A (en) * 1977-01-28 1981-04-14 Sergio Sartorio Prefabricated construction elements provided with a reinforcement operating as a caisson, equipment for producing such elements and method of fabrication and application in building erection
DE20007312U1 (de) * 2000-04-20 2000-07-27 Filigran Trägersysteme GmbH & Co KG, 31633 Leese Bauelement und Gitterträger
DE10116976A1 (de) * 2001-04-05 2002-10-10 Hofmann Gmbh & Co Selbsttragendes Deckenelement und Verfahren zu dessen Herstellung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1795666A1 (de) * 2005-12-12 2007-06-13 Bartoli N.V. Stützträgerelement, Bausystem und Verfahren
GB2459358A (en) * 2009-04-09 2009-10-28 Beattie Passive Build System L Building and method of constructing a building
GB2459358B (en) * 2009-04-09 2010-06-02 Beattie Passive Build System Ltd Building and method of constructing a building
US8793948B2 (en) 2009-04-09 2014-08-05 Beattie Passive Build System Ltd. Building and method of constructing a building
WO2013034665A1 (de) * 2011-09-09 2013-03-14 MAX BÖGL Fertigteilwerke GmbH & Co. KG Trägerelement aus beton
US9476197B2 (en) 2013-02-11 2016-10-25 Beattie Passive Build System Limited Method of insulating a building

Also Published As

Publication number Publication date
NL1026256C2 (nl) 2005-11-28
ATE430228T1 (de) 2009-05-15
EP1600573B1 (de) 2009-04-29
SI1600573T1 (sl) 2009-10-31
PL1600573T3 (pl) 2009-09-30
DE602005014166D1 (de) 2009-06-10

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