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WO2008000239A2 - Dispositif de fabrication d'éléments en béton profilés - Google Patents

Dispositif de fabrication d'éléments en béton profilés Download PDF

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Publication number
WO2008000239A2
WO2008000239A2 PCT/DE2007/001144 DE2007001144W WO2008000239A2 WO 2008000239 A2 WO2008000239 A2 WO 2008000239A2 DE 2007001144 W DE2007001144 W DE 2007001144W WO 2008000239 A2 WO2008000239 A2 WO 2008000239A2
Authority
WO
WIPO (PCT)
Prior art keywords
concrete
feed device
reinforcing rod
reinforcing
production line
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.)
Ceased
Application number
PCT/DE2007/001144
Other languages
German (de)
English (en)
Other versions
WO2008000239A3 (fr
Inventor
Matthias Holzberger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PL07785577T priority Critical patent/PL2032324T3/pl
Priority to ES07785577.3T priority patent/ES2484041T3/es
Priority to EP07785577.3A priority patent/EP2032324B1/fr
Priority to DK07785577.3T priority patent/DK2032324T3/da
Priority to SI200731489T priority patent/SI2032324T1/sl
Publication of WO2008000239A2 publication Critical patent/WO2008000239A2/fr
Publication of WO2008000239A3 publication Critical patent/WO2008000239A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
    • B28B1/085—Introducing non-longitudinal reinforcing elements, e.g. spirally shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0062—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects forcing the elements into the cast material, e.g. hooks into cast concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E01C19/4886—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ for forming in a continuous operation kerbs, gutters, berms, safety kerbs, median barriers or like structures in situ, e.g. by slip-forming, by extrusion

Definitions

  • the invention relates to a device, in particular slip pavers, for the production of profiled concrete elements, in particular a prestressed or limp reinforced concrete element, with a movable on a production line molding with insert profiles and at least one of the molding concrete feeding and compressing, e- b strictly on the production line movable device, and method thereto.
  • DE 30 00 590 A1 discloses a device for producing profiled concrete elements with a movable on a production line molding with insert profiles and at least one concrete molding and compressing, also movable on the production line pressure medium, which is designed as a pump.
  • DE 40 22 364 A1 shows a process for the production of reinforced concrete beams and a slipformer for carrying out the process.
  • a concrete strip manufactured in a first step forms an upwardly open channel into which a steel fitting designed as a lattice girder is inserted. Then the gutter is poured out with a self-compacting concrete. It is an object of the invention to provide a device and a method of the type mentioned, with the or a cost-effective and reliable production of concrete parts with a reinforcement for producing a Schubarm réelle is ensured.
  • the object is achieved in a device in that at least one feeding device is provided for introducing at least one wave-shaped reinforcing bar into the concrete.
  • the wave-shaped reinforcing bar is not a lattice girder.
  • the reinforcing bar is wavy curved only in a forming process and is a very inexpensive to manufacture component, while a lattice girder is an expensive to manufacture unit consisting of a Obergurtstab and two Untergurtstäben, wherein between the Obergurtstab and each Untergurtstab diagonal bars are welded.
  • the component such as a ceiling support, a lintel, a rib or bridge plate is relatively inexpensive to manufacture.
  • the waveform of Arm istsstabes is arbitrary or different waveforms arbitrary can be combined with each other, in particular periodic, aperiodic, rectangular, trapezoidal and parallelogram-like waveforms are used.
  • the feeding device inserts the reinforcing bar into the concrete in such a way that the reversing bends of one side project into the concrete and the reverse bends on the opposite side protrude into the open.
  • the protruding into the open reversal bows can be further steel parts such. As grid mats, attach to produce a Schubarmtechnik.
  • the feeder of the molding concrete supplying and compacting device is arranged downstream. As a result, first the contours of the concrete part are largely completed and then inserted the reinforcing rod in the already compacted concrete.
  • the feed device for entering a plurality of successively and / or spaced juxtaposed Arm michsstäbe is formed.
  • the Arm michsstäbe can be arranged both immediately behind one another and at a predetermined distance one behind the other.
  • the reinforcing rod is made by compacting in the Embedded concrete and it is not necessary to add additional concrete for the storage of Arm istsstabes.
  • the molding is formed to form at least one notch for receiving the reinforcing rod.
  • the notch facilitates the introduction of the reinforcing bar in the compacted concrete and is closed at the subsequent to the introduction of the reinforcing bar compaction process. If several reinforcing bars to be mounted side by side, of course, notches are provided in appropriate numbers.
  • the feed device is preferably assigned a guide device for the reinforcing bar.
  • the guide device extends from the feed device to the compressor downstream of the feed device.
  • the guide device may in the simplest case of two parallel and spaced apart rods, between which the Arm michsstab is guided. If several reinforcing bars are to be introduced into the concrete, then of course guide devices are present in a corresponding number.
  • the object is also achieved in that in a method for producing a profiled concrete element, in particular a prestressed or limp reinforced concrete element, with a slipformer, which works in the continuous casting process, at least one wavy Reinforcing bar inserted into the concrete and the concrete is compacted after inserting the reinforcing rod.
  • the inventive method is used in particular for the production of concrete elements designed as a ceiling support, which are provided with an on-site concrete to be poured over Schubarmierung and has the advantages already explained.
  • no additional concrete is supplied after the insertion of the reinforcing rod in the concrete, which is why one step is saved over known from the prior art method.
  • a plurality of corrugated Arm istsstäbe be pressed with their reversing bends parallel and spaced from each other simultaneously in the concrete.
  • several reinforcing rods are inserted behind one another in the concrete.
  • the reinforcing rod is held in position, preferably the Arm istsstab is guided after insertion into the concrete until the concrete is compacted.
  • Fig.l is a schematic side view of a device according to the invention.
  • FIG. 2 shows a sectional view along the line II-II of FIG. 1 and
  • FIG. 3 shows a front view of a manufactured with the apparatus of FIG. 1 concrete part.
  • Trained as a slide paver device for producing profiled concrete elements 1 comprises two concrete silos 14, 2 each with associated compressors 3, 4 to apply concrete in two layers on a production line 5 over which a molded part 6 with insert profiles is movable.
  • a feed device 7, which can also be moved over the production path 5, is provided for introducing corrugated reinforcing rods 8 into the concrete, which is connected downstream of the second compressor 4.
  • another compressor 9 connects.
  • the feeder 7 has a plurality of guide slots 10 aligned adjacent to each other to insert the reinforcing bars 8 into the concrete such that the turnarounds 11 of one side project into the concrete and the reversing arcs 12 of the opposite side project into the open.
  • a guide device 15 is arranged, which holds the Arm michsstäbe 8 in its inserted position until they are intimately enclosed by the compacted concrete and thus held.
  • the slipformer can be made depending on the molded part 6, for example, as a ceiling support 13 trained concrete elements 1.
  • the projecting into the open reversal bows 12 of the reinforcing bars 8 are initially used for striking a hoist. After the ceiling beams 13 have been mounted on the site, the reversing bows 12 are used to attach a thrust arming, which is then poured over cast in situ.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

L'invention concerne un dispositif, notamment un finisseur à coffrage glissant, destiné à la fabrication d'éléments en béton profilés (1), notamment d'un élément en béton (1) précontraint ou à armature lâche. Le dispositif comporte un élément moulé (6) pouvant être déplacé le long de la voie de finition (5), présentant des profilés d'insertion, et au moins un dispositif acheminant du béton vers le corps moulé et compactant celui-ci, pouvant également être déplacé le long de la voie de finition (5). Le dispositif selon l'invention comporte au moins un dispositif d'acheminement (7) destiné à introduire au moins une barre d'armature ondulée (8) dans le béton.
PCT/DE2007/001144 2006-06-28 2007-06-28 Dispositif de fabrication d'éléments en béton profilés Ceased WO2008000239A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PL07785577T PL2032324T3 (pl) 2006-06-28 2007-06-28 Urządzenie i sposób wytwarzania profilowanych elementów betonowych
ES07785577.3T ES2484041T3 (es) 2006-06-28 2007-06-28 Dispositivo y procedimiento para la producción de elementos perfilados de hormigón
EP07785577.3A EP2032324B1 (fr) 2006-06-28 2007-06-28 Dispositif et procédé de fabrication d'éléments en béton profilés
DK07785577.3T DK2032324T3 (da) 2006-06-28 2007-06-28 Anordning og fremgangsmåde til fremstilling af profilerede betonelementer
SI200731489T SI2032324T1 (sl) 2006-06-28 2007-06-28 Naprava in postopek za proizvodnjo profilnih betonskih elementov

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006029861A DE102006029861A1 (de) 2006-06-28 2006-06-28 Vorrichtung zum Herstellen von profilierten Betonelementen
DE102006029861.6 2006-06-28

Publications (2)

Publication Number Publication Date
WO2008000239A2 true WO2008000239A2 (fr) 2008-01-03
WO2008000239A3 WO2008000239A3 (fr) 2008-02-28

Family

ID=38739931

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2007/001144 Ceased WO2008000239A2 (fr) 2006-06-28 2007-06-28 Dispositif de fabrication d'éléments en béton profilés

Country Status (8)

Country Link
EP (1) EP2032324B1 (fr)
DE (1) DE102006029861A1 (fr)
DK (1) DK2032324T3 (fr)
ES (1) ES2484041T3 (fr)
PL (1) PL2032324T3 (fr)
PT (1) PT2032324E (fr)
SI (1) SI2032324T1 (fr)
WO (1) WO2008000239A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490168B1 (fr) * 1990-12-03 1994-09-14 Metten Produktions- und Handels GmbH Pierres à bâtir pour murs secs

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20165851A7 (fi) * 2016-11-14 2018-05-15 Elematic Oyj Menetelmä ja laitteisto esivalmistettujen betonituotteiden valamiseksi

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1565429A (fr) 1968-01-11 1969-05-02
FR2172506A5 (fr) 1972-02-15 1973-09-28 Saret
IT1039969B (it) 1974-07-22 1979-12-10 Prensoland Sa Procedimento per la fabbricazuione continua di travi pali piastre esimili di coemento
DE3000590A1 (de) 1980-01-09 1981-07-16 Maschinenfabrik Weiler Marco Gmbh & Co Kg, 6531 Weiler Vorrichtung zum herstellen von profilierten betonelementen
DE8119953U1 (de) 1981-07-08 1982-12-23 Roth Technik GmbH, 7560 Gaggenau Gleitfertiger
DE3714581A1 (de) 1987-04-30 1988-11-17 Hugo Bittlmayer Verfahren und vorrichtung zum lagerichtigen anordnen einer vorgefertigten bewehrung in einer stahlbetonelementdeckenplatte oder dergleichen
DE4022364A1 (de) 1990-07-13 1992-01-23 Roth Technik Maschinenbau Gmbh Verfahren zur herstellung von stahlbetontraegern sowie gleitfertiger zur durchfuehrung des verfahrens und damit hergestellte stahlbetontraeger

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1565429A (fr) 1968-01-11 1969-05-02
FR2172506A5 (fr) 1972-02-15 1973-09-28 Saret
IT1039969B (it) 1974-07-22 1979-12-10 Prensoland Sa Procedimento per la fabbricazuione continua di travi pali piastre esimili di coemento
DE3000590A1 (de) 1980-01-09 1981-07-16 Maschinenfabrik Weiler Marco Gmbh & Co Kg, 6531 Weiler Vorrichtung zum herstellen von profilierten betonelementen
DE8119953U1 (de) 1981-07-08 1982-12-23 Roth Technik GmbH, 7560 Gaggenau Gleitfertiger
DE3714581A1 (de) 1987-04-30 1988-11-17 Hugo Bittlmayer Verfahren und vorrichtung zum lagerichtigen anordnen einer vorgefertigten bewehrung in einer stahlbetonelementdeckenplatte oder dergleichen
DE4022364A1 (de) 1990-07-13 1992-01-23 Roth Technik Maschinenbau Gmbh Verfahren zur herstellung von stahlbetontraegern sowie gleitfertiger zur durchfuehrung des verfahrens und damit hergestellte stahlbetontraeger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490168B1 (fr) * 1990-12-03 1994-09-14 Metten Produktions- und Handels GmbH Pierres à bâtir pour murs secs

Also Published As

Publication number Publication date
PT2032324E (pt) 2014-07-18
EP2032324B1 (fr) 2014-04-23
DK2032324T3 (da) 2014-07-28
SI2032324T1 (sl) 2014-09-30
WO2008000239A3 (fr) 2008-02-28
ES2484041T3 (es) 2014-08-08
DE102006029861A1 (de) 2008-01-03
PL2032324T3 (pl) 2014-10-31
EP2032324A2 (fr) 2009-03-11

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