EP3341170B1 - Edge shuttering device - Google Patents

Edge shuttering device Download PDF

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Publication number
EP3341170B1
EP3341170B1 EP16762979.9A EP16762979A EP3341170B1 EP 3341170 B1 EP3341170 B1 EP 3341170B1 EP 16762979 A EP16762979 A EP 16762979A EP 3341170 B1 EP3341170 B1 EP 3341170B1
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EP
European Patent Office
Prior art keywords
shuttering
edge
elements
basic
strips
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EP16762979.9A
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German (de)
French (fr)
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EP3341170A1 (en
Inventor
Alfred Strassmeier
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Sommer Anlagentechnik GmbH
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Sommer Anlagentechnik GmbH
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    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
    • 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
    • B28B23/028—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 for double - wall 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
    • B28B7/0017—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps for attaching mould walls on mould tables
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
    • B28B7/002—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps using magnets
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0032—Moulding tables or similar mainly horizontal moulding surfaces

Definitions

  • the invention relates to an edge shuttering device for the production of plate-shaped precast concrete parts, comprising basic shuttering elements that can be fixed on a shuttering table with a shuttering wall and a rear wall facing away from it, as well as additional shuttering elements aligned parallel to the basic shuttering elements and placed thereon.
  • an edge shuttering device in which the additional shuttering elements placed on the basic shuttering elements serve to be able to expand the edge shuttering elements to a desired height.
  • the additional shuttering elements have fork-like fixing elements on their underside, which are detachably connected to the basic shuttering elements via a form-fitting connection.
  • Edge formwork elements with height-adjustable top formwork elements are also known from DE 20 2010 002 442 U1 and DE 10 2011 050 340 B4 .
  • the base frame has a triangular cross-section, on the vertical rails of which the brackets of a second formwork panel can be attached.
  • DE 100 28 514 relates to a formwork unit with U-shaped reinforcement stirrups that protrude over the narrow side of a concrete layer and on cross bars on the outside of a Formwork element are welded.
  • the lower edge area of the formwork unit is supported on a basic formwork element.
  • CH 535 638 A discloses an edge shuttering device for the production of plate-shaped precast concrete parts, according to the preamble of claim 1.
  • the subject matter of this publication is a shuttering frame for the production of concrete elements, in which a cover shuttering can be moved on a base shuttering without further guide means.
  • a pincer-like quick-release device with a toggle lock is used for fixing.
  • the edge shuttering device When pouring precast concrete parts, for example for building walls or the like, the entire reinforcement is embedded within the concrete element, so that the edge shuttering device has a smooth, uninterrupted shuttering wall.
  • the shuttering side of the edge shuttering device must be designed in such a way that the protruding reinforcement can penetrate it.
  • steel frames are already known which are provided with openings, but this requires a complete renewal when the type is changed the edge formwork requires.
  • Another disadvantage of this system is that the edge shuttering device can only be removed from the cast prefabricated part with great difficulty when demoulding, because the two parts more or less bake together after the casting.
  • the invention is based on the object of providing an edge shuttering system in which the additional shuttering elements can be attached directly to the basic shuttering elements without time-consuming assembly work and can be easily adjusted and easily detached from the poured precast concrete part.
  • rails protrude from the rear wall of the basic shuttering elements, on which additional shuttering elements are mounted so that they can be moved horizontally at right angles to the basic shuttering elements.
  • formwork element strips can be provided which can be detachably fixed on the shell side of the additional formwork elements.
  • the formwork element strips can consist of reusable material such as wood or sheet metal or be designed as permanent formwork, for example made of plastic, cardboard or the like.
  • the formwork element strips In the case of the production of reinforced precast concrete parts with reinforcement elements provided on the side, the formwork element strips have holes, slots or other recesses for the reinforcement ends to reach through, which protrude beyond the narrow side of the precast concrete part.
  • a plate-shaped, reinforced precast concrete part 10 can be seen, which has protruding reinforcement ends 12 on three of its narrow sides 14, for example in the form of rods, stirrups 12 'or hooks 12 ".
  • the precast concrete part designated as a whole with 10 forms a wall with a lower concrete layer 16 and an upper, reinforced concrete layer 18, between which an insulating layer 20 is applied.
  • the reinforcement ends 12 protrude laterally beyond the upper concrete layer 18.
  • basic shuttering elements 22 are fastened in a known manner on a formwork table 24, for example by means of permanent magnet bodies known per se, which can be activated in the box-shaped basic shuttering elements 22. It is of course possible to attach the basic shuttering elements 22 to the formwork table 24 in a different manner.
  • the height of the basic shuttering element 22 corresponds to the height of the lower concrete layer 16 plus the thickness of the insulating layer 20.
  • the Figures 2 and 3 further show that the shuttering wall 26 of the basic shuttering element 22 is profiled, here in the form of a step, while the rear wall 28 facing away from it is flat.
  • an additional formwork element 30 is used, which according to the Figures 4 and 5 consists of a series of triangular brackets 32 which are connected to one another by upper and lower bars 34. In this way, the additional shuttering element 30 extends parallel over the basic shuttering element 22.
  • the additional shuttering element 30 rolls over rollers, not shown, of which only the axes 38 can be seen.
  • shuttering element strips 40 are fixed, which can be removed or remain on the cast precast concrete part 10 as permanent shuttering.
  • the formwork element strips 40 consist, for example, of wood or sheet metal, while in the second case they consist of plastic film, cardboard or the like.
  • the formwork element strips 40 can be profiled in order to produce a desired profile on the narrow side 14 of the concrete structure 10.
  • holes, slots or other recesses are incorporated into the formwork element strips, through which the reinforcement ends 12 can protrude.
  • the formwork element strips 40 tilt, they are fixed in a suitable manner on the formwork side of the additional formwork element 30, for example by clamping between an upper and a lower projection or by means of magnetic elements 42.

Description

Die Erfindung betrifft eine Randabschalungsvorrichtung zur Herstellung von plattenförmigen Betonfertigteilen, umfassend auf einem Schalungstisch fixierbare Grundabschalelemente mit einer Schalwand und einer davon abgewandten Rückwand sowie parallel zu den Grundabschalelementen ausgerichtete, auf diese aufgesetzte Zusatzschalelemente.The invention relates to an edge shuttering device for the production of plate-shaped precast concrete parts, comprising basic shuttering elements that can be fixed on a shuttering table with a shuttering wall and a rear wall facing away from it, as well as additional shuttering elements aligned parallel to the basic shuttering elements and placed thereon.

Aus EP 2 199 047 A2 ist eine Randabschalungsvorrichtung bekannt, bei der die auf die Grundabschalelemente aufgesetzten Zusatzschalelemente dazu dienen, die Randabschalungselemente auf eine gewünschte Höhe erweitern zu können. Hierzu haben die Zusatzschalelemente an ihrer Unterseite gabelartige Fixierelemente, die über eine formschlüssige Verbindung lösbar mit den Grundabschalelementen verbunden sind.Out EP 2 199 047 A2 an edge shuttering device is known in which the additional shuttering elements placed on the basic shuttering elements serve to be able to expand the edge shuttering elements to a desired height. For this purpose, the additional shuttering elements have fork-like fixing elements on their underside, which are detachably connected to the basic shuttering elements via a form-fitting connection.

Auch aus WO 2015/101719 A1 ist eine Randabschalvorrichtung mit einem höhenverstellbaren Zusatzschalungselement bekannt.Also from WO 2015/101719 A1 an edge shuttering device with a height-adjustable additional shuttering element is known.

Randschalungselemente mit in der Höhe verstellbaren Aufsatzschalungselementen sind außerdem bekannt aus DE 20 2010 002 442 U1 und DE 10 2011 050 340 B4 . In beiden Fällen hat der Grundrahmen einen dreieckigen Querschnitt, auf dessen Vertikalschienen die Halterungen einer zweiten Schalungsplatte befestigt werden können.Edge formwork elements with height-adjustable top formwork elements are also known from DE 20 2010 002 442 U1 and DE 10 2011 050 340 B4 . In both cases, the base frame has a triangular cross-section, on the vertical rails of which the brackets of a second formwork panel can be attached.

DE 100 28 514 betrifft eine Schaleinheit mit U-förmigen Bewehrungsbügeln, die über die Schmalseite einer Betonlage vorstehen und an Querstäben an der Außenseite eines Schalungselements angeschweißt sind. Die Schaleinheit stützt sich mit ihrem unteren Randbereich an einem Grundabschalelement ab. Bei allen dargestellten Varianten wird es als zweckmäßig erachtet, die Schalung erst nach dem Betonieren bzw. Aushärten einer Bodendeckenplatte anzubringen. DE 100 28 514 relates to a formwork unit with U-shaped reinforcement stirrups that protrude over the narrow side of a concrete layer and on cross bars on the outside of a Formwork element are welded. The lower edge area of the formwork unit is supported on a basic formwork element. In all the variants shown, it is considered expedient to attach the formwork only after a floor slab has been concreted or hardened.

In DE 20 2009 000 707 U1 ist eine Vorrichtung zum Positionieren von Bewehrungsbügeln an Betonelementen beschrieben und dargestellt, die mit Hilfe von Einsatzelementen beim Gießen eingeformt werden. Die Einsatzelemente werden hierbei in Randabschalelementen gehalten. Nach dem Gießen dienen die integrierten, U-förmigen Bewehrungsbügel zum Verbinden von zwei oder mehr Betonelementen.In DE 20 2009 000 707 U1 a device for positioning reinforcement stirrups on concrete elements is described and shown, which are formed with the help of insert elements during casting. The insert elements are held in edge shuttering elements. After pouring, the integrated, U-shaped reinforcement stirrups are used to connect two or more concrete elements.

CH 535 638 A offenbart eine Randabschalungsvorrichtung zur Herstellung von plattenförmigen Betonfertigteilen, gemäß dem Oberbegriff des Anspruchs 1. Insbesondere ist der Gegenstand dieser Druckschrift ein Schalungsrahmen für die Herstellung von Betonelementen, bei dem auf einer Grundschalung eine Deckschalung ohne weitere Führungsmittel verschiebbar ist. Zur Fixierung dient eine zangenartige Schnellspannvorrichtung mit Kniehebelverschluss. CH 535 638 A discloses an edge shuttering device for the production of plate-shaped precast concrete parts, according to the preamble of claim 1. In particular, the subject matter of this publication is a shuttering frame for the production of concrete elements, in which a cover shuttering can be moved on a base shuttering without further guide means. A pincer-like quick-release device with a toggle lock is used for fixing.

Schließlich ist in US 2003/0155683 A1 eine Schalungsvorrichtung beschrieben und dargestellt, deren Grundschalelemente durch Zusatzschalelemente nach oben erweitert werden kann, um auf einer ersten Lage eine weitere Lage gießen zu können. Zur vertikalen Erweiterung müssen an den Grundschalelementen Winkelstützen befestigt werden, an denen die Abschalelemente des Grundrahmens befestigt werden. Zur Feineinstellung dienen Schlitze in den Winkelstützen für den Eingriff von Befestigungsschrauben.After all, in US 2003/0155683 A1 a formwork device is described and shown, the basic formwork elements of which can be expanded upwards by additional formwork elements in order to be able to cast a further layer on a first layer. For vertical expansion, angle brackets must be attached to the basic formwork elements, to which the formwork elements of the basic frame are attached. For fine adjustment, slots in the angle brackets are used for the engagement of fastening screws.

Beim Gießen von Betonfertigteilen, beispielsweise für Gebäudewände o. dgl. ist die gesamte Bewehrung innerhalb des Betonelementes eingebettet, so dass die Randabschalungsvorrichtung eine glatte, ununterbrochene Schalwand hat. Daneben ist es auf bestimmten Märkten erforderlich, armierte Betonfertigteile herzustellen, bei denen die Bewehrung über die Schmalseiten der plattenförmigen Betonfertigteile hinausragt. Aus diesem Grund muss die Schalseite der Randabschalungsvorrichtung so gestaltet sein, dass die hervorstehende Bewehrung diese durchdringen kann. Hierzu sind bereits Stahlrahmen bekannt, welche mit Durchbrüchen versehen sind, was jedoch bei einem Typenwechsel eine komplette Erneuerung der Randabschalung erfordert. Nachteilig ist bei diesem System ferner, dass beim Entschalen die Randabschalungsvorrichtung nur sehr schwierig von dem gegossenen Fertigteil entfernt werden kann, weil beide Teile nach dem Guss mehr oder weniger aneinanderbacken.When pouring precast concrete parts, for example for building walls or the like, the entire reinforcement is embedded within the concrete element, so that the edge shuttering device has a smooth, uninterrupted shuttering wall. In addition, it is necessary in certain markets to manufacture reinforced precast concrete parts in which the reinforcement protrudes beyond the narrow sides of the plate-shaped precast concrete parts. For this reason, the shuttering side of the edge shuttering device must be designed in such a way that the protruding reinforcement can penetrate it. For this purpose, steel frames are already known which are provided with openings, but this requires a complete renewal when the type is changed the edge formwork requires. Another disadvantage of this system is that the edge shuttering device can only be removed from the cast prefabricated part with great difficulty when demoulding, because the two parts more or less bake together after the casting.

Der Erfindung liegt die Aufgabe zugrunde, ein Randabschalungssystem zur Verfügung zu stellen, bei dem die Zusatzschalelemente ohne zeitraubende Montagearbeiten unmittelbar an den Grundabschalelementen befestigt und leichtgängig verstellt sowie mühelos von dem gegossenen Betonfertigteil gelöst werden können.The invention is based on the object of providing an edge shuttering system in which the additional shuttering elements can be attached directly to the basic shuttering elements without time-consuming assembly work and can be easily adjusted and easily detached from the poured precast concrete part.

Zur Lösung dieser Aufgabe ist gemäß der Erfindung vorgesehen, dass von der Rückwand der Grundabschalelemente Schienen abstehen, auf denen Zusatzschalelemente rechtwinklig zu den Grundabschalelementen horizontal verfahrbar gelagert sind. Dadurch ergibt sich der Vorteil, dass die gesamte Schalung in sich verstellbar ist, ohne dass die Zusatzschalelemente an dem gegossenen Betonfertigteil verankert werden müssen.To achieve this object, it is provided according to the invention that rails protrude from the rear wall of the basic shuttering elements, on which additional shuttering elements are mounted so that they can be moved horizontally at right angles to the basic shuttering elements. This has the advantage that the entire formwork can be adjusted without the additional formwork elements having to be anchored to the cast precast concrete part.

In Weiterbildung der Erfindung können Schalelementstreifen vorgesehen sein, die abnehmbar an der Schalseite der Zusatzschalelemente fixierbar sind.In a further development of the invention, formwork element strips can be provided which can be detachably fixed on the shell side of the additional formwork elements.

Die Schalelementstreifen können aus wiederverwendbarem Material wie Holz oder Blech bestehen oder als verlorene Schalung ausgebildet sein, beispielsweise aus Kunststoff, Pappe o. dgl.The formwork element strips can consist of reusable material such as wood or sheet metal or be designed as permanent formwork, for example made of plastic, cardboard or the like.

Für den Fall der Erzeugung von armierten Betonfertigteilen mit seitlich vorsehenden Bewehrungselementen haben die Schalelementstreifen Löcher, Schlitze oder andere Aussparungen für den Durchgriff der Bewehrungsenden, die über die Schmalseite des Betonfertigteils hervorstehen.In the case of the production of reinforced precast concrete parts with reinforcement elements provided on the side, the formwork element strips have holes, slots or other recesses for the reinforcement ends to reach through, which protrude beyond the narrow side of the precast concrete part.

Alternativ ist es auch möglich, die Schalelementstreifen in Längs- und/oder in Querrichtung profiliert auszubilden, um auf diese Weise den Wünschen entsprechende Schmalseiten an den Betonfertigteilen zu erzeugen.Alternatively, it is also possible to form the formwork element strips profiled in the longitudinal and / or in the transverse direction, in order in this way to produce the desired narrow sides on the precast concrete parts.

Die Erfindung ist nachstehend an einem Ausführungsbeispiel erläutert, das in der Zeichnung dargestellt ist. In dieser zeigen:

  • Figur 1 die perspektivische Ansicht eines plattenförmigen Betonfertigteils mit seitlich vorstehenden Bewehrungselementen,
  • Figur 2 die schematische Ansicht einer Randabschalungsvorrichtung gemäß der Erfindung,
  • Figur 3 eine Ausgestaltung der Randabschalungsvorrichtung der Figur 1 für die Herstellung einer Betonplatte gemäß Figur 1,
  • Figur 4 die perspektivische Darstellung der Randabschalungsvorrichtung der Figur 3 vor dem Einfahren gegen die Schmalseiten der armierten Betonplatte und
  • Figur 5 die Vorrichtung der Figur 4 im zusammengefahrenen Zustand der Randabschalungsvorrichtung.
The invention is explained below using an exemplary embodiment which is shown in the drawing. In this show:
  • Figure 1 the perspective view of a plate-shaped precast concrete part with laterally protruding reinforcement elements,
  • Figure 2 the schematic view of an edge shuttering device according to the invention,
  • Figure 3 an embodiment of the edge shuttering device of Figure 1 for the production of a concrete slab according to Figure 1 ,
  • Figure 4 the perspective view of the edge shuttering device Figure 3 before driving against the narrow sides of the reinforced concrete slab and
  • Figure 5 the device of the Figure 4 in the closed state of the edge shuttering device.

In Figur 1 ist ein plattenförmiges, armiertes Betonfertigteil 10 zu erkennen, das an drei seiner Schmalseiten 14 vorstehende Bewehrungsenden 12 hat, beispielsweise in Form von Stäben, Bügeln 12' oder Haken 12". Das insgesamt mit 10 bezeichnete Betonfertigteil bildet eine Wand mit einer unteren Betonlage 16 und einer oberen, armierten Betonlage 18, zwischen denen eine Isolierschicht 20 angebracht ist. Die Bewehrungsenden 12 ragen seitlich über die obere Betonlage 18 hinaus.In Figure 1 a plate-shaped, reinforced precast concrete part 10 can be seen, which has protruding reinforcement ends 12 on three of its narrow sides 14, for example in the form of rods, stirrups 12 'or hooks 12 ". The precast concrete part designated as a whole with 10 forms a wall with a lower concrete layer 16 and an upper, reinforced concrete layer 18, between which an insulating layer 20 is applied. The reinforcement ends 12 protrude laterally beyond the upper concrete layer 18.

Für den Gussvorgang werden in bekannter Weise Grundabschalelemente 22 auf einem Schalungstisch 24 befestigt, beispielsweise mittels an sich bekannter Permanentmagnetkörper, die in den kastenförmigen Grundabschalelementen 22 aktivierbar angebracht sind. Selbstverständlich ist es möglich, die Grundabschalelemente 22 auch in anderer Weise auf dem Schalungstisch 24 zu befestigen.For the casting process, basic shuttering elements 22 are fastened in a known manner on a formwork table 24, for example by means of permanent magnet bodies known per se, which can be activated in the box-shaped basic shuttering elements 22. It is of course possible to attach the basic shuttering elements 22 to the formwork table 24 in a different manner.

Aus Figur 3 geht hervor, dass die Höhe des Grundabschalelementes 22 der Höhe der unteren Betonlage 16 zuzüglich der Dicke der Isolierschicht 20 entspricht. Die Figuren 2 und 3 zeigen weiter, dass die Schalwand 26 des Grundabschalelementes 22 profiliert ist, hier in Form einer Stufe, während die davon abgewandte Rückwand 28 eben ist.Out Figure 3 it can be seen that the height of the basic shuttering element 22 corresponds to the height of the lower concrete layer 16 plus the thickness of the insulating layer 20. The Figures 2 and 3 further show that the shuttering wall 26 of the basic shuttering element 22 is profiled, here in the form of a step, while the rear wall 28 facing away from it is flat.

Zur seitlichen Begrenzung beim Gießen der oberen Betonlage 18 dient ein Zusatzschalelement 30, das gemäß den Figuren 4 und 5 aus einer Reihe von dreieckigen Bügeln 32 besteht, die durch obere und untere Leisten 34 miteinander verbunden sind. Auf diese Weise erstreckt sich das Zusatzschalelement 30 parallel über dem Grundabschalelement 22.For the lateral limitation when pouring the upper concrete layer 18, an additional formwork element 30 is used, which according to the Figures 4 and 5 consists of a series of triangular brackets 32 which are connected to one another by upper and lower bars 34. In this way, the additional shuttering element 30 extends parallel over the basic shuttering element 22.

Von der Rückwand 28 des Grundabschalelementes 22 stehen im Querschnitt C-förmige Schienen 36 ab, auf denen das Zusatzschalelement 30 über nicht dargestellte Rollen abrollt, von denen lediglich die Achsen 38 zu erkennen sind. In den Figuren 2, 3 und 4 ist zu erkennen, dass an der Schalseite der Zusatzschalelemente 30 Schalelementstreifen 40 fixiert sind, die abgenommen werden können oder als verlorene Schalung an dem gegossenen Betonfertigteil 10 verbleiben. Im ersten Fall bestehen die Schalelementstreifen 40 beispielsweise aus Holz oder Blech, während sie im zweiten Fall aus Kunststofffolie, Pappe o. dgl. bestehen.From the rear wall 28 of the basic shuttering element 22 protrude in cross-section C-shaped rails 36, on which the additional shuttering element 30 rolls over rollers, not shown, of which only the axes 38 can be seen. In the Figures 2, 3 and 4th It can be seen that on the shell side of the additional shuttering elements 30, shuttering element strips 40 are fixed, which can be removed or remain on the cast precast concrete part 10 as permanent shuttering. In the first case, the formwork element strips 40 consist, for example, of wood or sheet metal, while in the second case they consist of plastic film, cardboard or the like.

Wie bereits erwähnt, können die Schalelementstreifen 40 profiliert sein, um ein gewünschtes Profil an der Schmalseite 14 des Bctonfcrtigtcils 10 zu erzeugen. Im Fall überstehender Bewehrungsenden 12 sind in die Schalelementstreifen 40 Löcher, Schlitze oder andere Ausnehmungen eingearbeitet, durch die die Bewehrungsenden 12 vorstehen können.As already mentioned, the formwork element strips 40 can be profiled in order to produce a desired profile on the narrow side 14 of the concrete structure 10. In the case of protruding reinforcement ends 12, holes, slots or other recesses are incorporated into the formwork element strips, through which the reinforcement ends 12 can protrude.

Um zu verhindern, dass während der Montage und im geöffneten Zustand der Schalung in der Stellung der Figur 4 die Schalelementstreifen 40 kippen, werden diese in geeigneter Weise an der Schalseite des Zusatzschalelementes 30 fixiert, etwa durch Festklemmen zwischen einem oberen und einem unteren Überstand oder durch Magnetelemente 42.To prevent the formwork from being in the position of the Figure 4 If the formwork element strips 40 tilt, they are fixed in a suitable manner on the formwork side of the additional formwork element 30, for example by clamping between an upper and a lower projection or by means of magnetic elements 42.

Claims (6)

  1. Edge shuttering device for moulding a concrete construction panel (10) comprising basic shuttering brackets (22) to be fastened on a casting bed (24), said brackets (22) having a shuttering wall (26), an opposite rear wall (28) and a series of additional shuttering elements (30) extending parallel to the basic shuttering brackets (22) onto which they are detached, characterized in that from the rear wall (22) rails (36) are extending on which said additional shuttering elements (30) are slidably mounted in a direction rectangular with respect to the basic shuttering brackets (22).
  2. Edge shuttering device according to claim 1, wherein on the shuttering wall (26) of said additional shuttering elements (30) shuttering strips (40) are detachably fastened.
  3. Edge shuttering device according to claim 2, wherein said shuttering strips (40) are provided with holes, slits or other openings for the passage of armouring ends (12) extending from the small face of the ready mounted concrete construction element (18).
  4. Edge shuttering device according to claim 2 or 3, wherein said shuttering strips (40) are made of reusable material such as wood or sheet metal.
  5. Edge shuttering device according to claim 2 or 3, wherein said shuttering strips (40) are forming a dead shuttering element made of plastics, cardboard or similar.
  6. Edge shuttering device according to anyone of claim 2 to 5, wherein said shuttering strips (40) are provided with a longitudinal and/or transverse profile.
EP16762979.9A 2015-08-25 2016-08-17 Edge shuttering device Active EP3341170B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202015104489.5U DE202015104489U1 (en) 2015-08-25 2015-08-25 Randabschalungsvorrichtung
PCT/EP2016/069518 WO2017032663A1 (en) 2015-08-25 2016-08-17 Edge shuttering device

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DE102018118454B4 (en) * 2018-07-31 2022-01-05 Christian Prilhofer Formwork element and formwork system for the production of a component
EP4023405B1 (en) * 2021-01-05 2024-03-06 Van Wijnen Components B.V. Mould,system and method for manufacturing a construction element
NL2027954B1 (en) * 2021-01-05 2022-07-22 Van Wijnen Noord B V MOLD, SYSTEM, AND METHOD FOR MANUFACTURING A CONSTRUCTION ELEMENT

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EP1015715B1 (en) 1997-04-28 2006-11-02 A.R. Tiltform Pty Ltd Side-form arrangement for building form-work used for molding a concrete construction panel
WO2015101719A1 (en) 2014-01-03 2015-07-09 Sora Ja Betoni, V. Suutarinen Ky Side element for forming a casting mould

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CH535638A (en) * 1971-11-22 1973-04-15 Fritz Genewein Fa Formwork frames for the production of prefabricated concrete elements
DE10028514C1 (en) 2000-06-08 2001-12-20 Manfred Distler Shuttering unit for edge shuttering has shuttering element provided with openings receiving fixing bolts for securing to further shuttering unit
AUPQ822000A0 (en) * 2000-06-16 2000-07-13 Australian Consulting And Training Pty Ltd Method and arrangement for forming construction panels and structures
AU2008101118A4 (en) * 2008-11-14 2008-12-18 A G Pulie Pty Ltd Adjustable Formwork Bracket
DE102008054710B9 (en) 2008-12-16 2012-08-16 Sommer Anlagentechnik Gmbh Randabschalungsvorrichtung
DE202009000707U1 (en) 2009-01-21 2009-04-02 Sommer Anlagentechnik Gmbh Device for positioning reinforcing bars on concrete elements
DE202010002442U1 (en) 2010-02-17 2011-06-22 HDO GmbH, 49076 Edge formwork element for the production of concrete floor slabs, concrete roads, retaining walls and floor slabs
DE102011050340B4 (en) 2011-05-13 2016-07-14 Mako Gmbh & Co. Kg Schalungstechnik Edge formwork element

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EP1015715B1 (en) 1997-04-28 2006-11-02 A.R. Tiltform Pty Ltd Side-form arrangement for building form-work used for molding a concrete construction panel
WO2015101719A1 (en) 2014-01-03 2015-07-09 Sora Ja Betoni, V. Suutarinen Ky Side element for forming a casting mould

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WO2017032663A1 (en) 2017-03-02
DE202015104489U1 (en) 2015-09-15

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