EP1505225A1 - Schalungssystem zur Ausbildung von Bewehrungsübergängen von Betonbauteilen und/oder zum Abschluss von Betonschalungen - Google Patents
Schalungssystem zur Ausbildung von Bewehrungsübergängen von Betonbauteilen und/oder zum Abschluss von Betonschalungen Download PDFInfo
- Publication number
- EP1505225A1 EP1505225A1 EP04017443A EP04017443A EP1505225A1 EP 1505225 A1 EP1505225 A1 EP 1505225A1 EP 04017443 A EP04017443 A EP 04017443A EP 04017443 A EP04017443 A EP 04017443A EP 1505225 A1 EP1505225 A1 EP 1505225A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- elements
- formwork
- spacer profile
- concrete
- formwork system
- 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
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
- E04G11/085—End form panels for walls
Definitions
- the invention relates to a formwork system for forming a Transition of a reinforcement from a concrete component to a one in one Connecting direction adjacent, another concrete component, or for frontal conclusion of a concrete formwork, comprising two Shutter elements and a central element, preferably wherein the Formwork elements parallel, level, vertically aligned formwork skins , wherein the middle element between the shell elements in Region of one end of the formwork elements is arranged, and wherein in each case between the shell elements and the middle element elastic sealing lips are arranged.
- a generic formwork system is known from DE 198 00 569 C2 known.
- Formwork systems are used to place concrete components on site manufacture.
- the formwork system limits to the four sides (and down) a room, in the uncured, liquid concrete is poured. After hardening of the concrete, the formwork is removed, and a solid concrete component is released.
- reinforcements are steel structures, in particular reinforcing mesh or parallel to each other oriented round steels, which are poured into the concrete.
- a typical one Wall of a building contains one or two levels of reinforcements aligned parallel to the wall surface.
- a disadvantage of this known formwork system is with this Formwork system rigidly fixed thickness of the concrete wall that can be created. Around To change the thickness of the concrete wall must be at least the middle part be replaced.
- Another disadvantage is the with this Formwork system rigidly fixed depth of the concrete cover of the producible Concrete wall.
- the depth of a concrete cover is the distance between the surface and the underlying reinforcement inside a concrete component.
- the depth of the concrete cover is in the known Formwork system defined with the associated system element. For one Changing the depth of the concrete cover must definitely be here associated system element to be replaced.
- the result is a concrete scarf system according to the prior art at a construction site for the creation of only one type of concrete wall suitable.
- a Formwork system for the creation of concrete structures with Reinforcement connection for a variety of thicknesses of Concrete components can be used and at the same time for a variety of depths can be used by concrete covers.
- a formwork system of the beginning Kind solved which is characterized in that the formwork system At least four spacer elements comprise the Formwork system Assembly positions for the spacer profile elements includes, wherein in each case a mounting position on the two the Shell elements facing outer sides of the central element provided is, and in each case a mounting position on the these outer sides of the Middle element opposite inner sides of the formwork elements is provided; that at each mounting position several Spacer elements can be mounted on top of each other Mounting position at least one spacer profile element is mounted, and in each case at least one uppermost spacer profile element of two Mounting positions that face each other, an elastic sealing lip is arranged.
- the formwork system limits a space for the Fill with liquid concrete through the two formwork elements (to which Further shell elements and / or already hardened sections of a Concrete components and / or other concrete components can connect), the Middle part, the side surfaces of distance profile elements and at least two elastic sealing lips.
- the sealing lips respectively a gap between the topmost spacer elements of two overstretch opposite mounting positions, the Reinforcements protrude.
- the distance between the two formwork elements through the entire Number of spacer elements used (on all four Mounting positions).
- a few Distance profile elements is a small distance of the formwork elements and thus set a small thickness of a concrete wall to be cast, while using many spacer profile elements a large Thickness is set.
- the depth of the concrete cover can the choice of the number of spacer profile elements at the mounting position the inside of the formwork element to which the associated surface of the Concrete component borders, be selected.
- Formwork system can be achieved by an appropriate number of Distance profile elements is used.
- spacer profile elements can be used for a lower one (directly on the formwork element or middle element) Spacer profile element, one between two spacer profile elements arranged spacer profile element, and a top spacer profile element (provided with sealing lip or with contact to the sealing lip) may be provided. Also, different types of spacer profile elements for Use on mounting positions of the formwork elements and on Mounting positions of the central element may be provided. Furthermore you can also different types of spacer elements for Spacer profile elements with sealing lip, with contact to the sealing lip and without Be provided for contact with the sealing lip. According to the invention are preferred However, all spacer profile elements without sealing lip formed identical, and the spacer profile elements with sealing lip differ only by the additionally attached, typically secured by an entrapment Sealing lip of the spacer profile elements without sealing lip.
- each topmost spacer element each Mounting position an elastic sealing lip is arranged. That means the four above-arranged spacer profile elements are provided with a sealing lip.
- the Sealing lip is typically made of rubber, such as a hollow rubber profile. The sealing lips of those top spacer elements that are attached to each other facing mounting positions are pressed together. The two columns between the distance profile elements are thus of spanned on both sides by touching sealing lips. By the Contact sealing lip on sealing lip becomes a particularly good sealing effect achieved against the uncured liquid concrete.
- the central element a Has recess for a joint tape.
- the recess can also as a nip of the central element may be formed.
- This can be a Joint tape, which is typically made of rubber, as a water barrier in the concrete component will be integrated.
- One at the interface between two in Clocking fabricated sections of a concrete component propagating Moisture path to the interior of the concrete component is interrupted.
- the spacer profile elements by means of Screw connections can be mounted in the mounting positions.
- the broken mating surfaces can directly on Central element or be provided directly on the formwork elements, or but the middle element or the formwork elements have special Installations where the broken mating surfaces provided are.
- Preference is given to the formwork elements as special installations Vertical profiles arranged as separate components, the Vertical profiles the perforated mating surfaces for mounting the Have spacer profile elements.
- the vertical profiles are usually attached to the formwork elements via turnbuckles.
- each set of spacer profile elements in a mounting position with fixed at least two screws and nuts. Screw connections are safe, quick to install and quick to solve. For assembly different amounts of spacer elements can be different be provided long screws.
- the Shutter elements, the central element and the spacer profile elements respectively have a breakthrough opening, and that these breakthrough openings to be penetrated by a common anchor rod, the anchor rod preferably in a horizontal direction perpendicular to the direction of connection runs.
- the anchor rod takes the through the not yet hardened concrete On the formwork elements acting on normal forces and prevents the formwork elements are pressed apart.
- the increased Anchor rod the mechanical stability of the formwork system. simultaneously serves the anchor rod as positional fixation of the central element and the inner Spacer profile elements, and preferred are the outer Distance profile elements over the vertical profile by means of a turnbuckle fixed in position.
- a preferred development of this embodiment is characterized in that the formwork elements, the middle element and the Have spacer profile elements each have a plurality of breakthrough openings, and that these breakthrough openings of several, common Anchor rods are penetrated.
- the use of several anchor rods, the in each case both formwork elements, the middle element and all Protruding distance profile elements, increases the mechanical stability of the Formwork system even further. Furthermore, in this embodiment the mounting of the spacer profile elements solely by the anchor rods will be realized.
- each half-shell comprises at least one eyelet whose fürragungscardi preferably in the vertical direction
- the formwork system further comprises at least one wedge bar, wherein the wedge bar has wedge arms for penetrating the eyelets, and wherein the wedge arms and the eyelets cooperate in such a way that by propulsion or return of the wedge bar, the half-shells from each other be moved away or towards each other, this movement of the Half shells preferably in the horizontal direction perpendicular to Connecting direction occurs.
- the wedge bar is open at the bottom, horseshoe-like wedge arms.
- Formwork elements, the middle element and the spacer profile elements in Connection direction up to a common end plane perpendicular to Connection direction is located, extend.
- This facilitates on the one hand the Alignment of the elements in the formwork construction, on the other hand simplified this is the assurance of the elements in terms of the not yet hardened concrete applied pressure in the direction of Connection direction. At the end level can easily securing means just be created.
- the Shuttering system comprises at least one crossbar, which at the common end plane is applied, and that the crossbar by means of end anchors is clamped with the shell elements.
- the end anchor typically becomes formed by a coarse threaded rod, which is secured with wing nuts can be.
- the cross bar with typically two end anchors is a simple securing means for absorbing the pressure of not yet hardened concrete on the front end of the formwork system.
- the middle element at least partially in a connecting direction significantly longer or significantly shorter extension than the Spacers.
- the front end of the to Concrete sub-section of the concrete component no flat surface, but a profile and / or a curvature.
- one extended middle part has the front side of the concrete to be concreted Part of a depression, in the case of a shorter extension one Head Start.
- a toothing at the interface of two in Clock reached erected sections of a concrete component achieved.
- the stability the entire concrete component is increased by this shear gearing.
- the spacer profile elements a step profile have, in particular with a flat on a first side contact surface and on a second side four straight, parallel rails, preferably with a hook-shaped cross-section of the rails.
- the height of the rails determined material saving achieved by a spacer profile element Placeholder effect with.
- the hook shape of the rails in cross section allows a pinching of an elastic sealing lip.
- the sealing lip is thus reversible attached to the spacer profile element and can for example by guiding be clamped in and out parallel to the rail direction. Perpendicular to Rail direction and perpendicular to the contact surface, the sealing lip, however can not be removed because of the hook effect.
- the sealing lip is located preferably partially on the side facing the rails of the contact surface at.
- FIG. 1 shows a formwork system 1 according to the invention, with the aid of which a transition of a reinforcement between two concrete components or two subsections of a concrete component, which are produced in time, can be created.
- the formwork system 1 according to the invention can also be used for the frontal completion of a concrete component (without reinforcement).
- the formwork system 1 comprises two formwork elements 2 , 3 , each of which has an upright (vertically oriented) formwork skin 4 .
- the formwork skins 4 largely form the insides of the formwork elements 2, 3.
- the formwork system 1 furthermore comprises a center element 5 and a multiplicity of spacing profile elements 6 .
- the formwork system 1 comprises eleven spacer profile elements.
- the spacer profile elements 6 are largely mounted on each other, wherein the in each case the lowest distance profile elements on the inside of the formwork elements 2, 3 and are mounted on the outer sides of the central element 5.
- the respectively top spacer elements are each provided with a sealing lip 7.
- the sealing lips 7 of opposite uppermost Spacer elements are pressed against each other.
- the formwork elements 2, 3, the central part 5 and the spacer profile elements 6 with sealing lips 7 define a space 11 which is filled with liquid concrete to produce a section of a concrete component to be created.
- the formwork system 1 remains in the state shown in Fig. 1 until the concrete is solidified in the space 11 .
- the sealing lips 7 are made of elastic material, preferably rubber or another plastic. Through them protrude several reinforcing steels. The sealing lips 7 thereby enclose this reinforcement 8 in a close manner. By the sealing lips 7 two gaps 9, 10 are largely closed between opposing sets of spacer profile elements 6.
- the formwork system 1 enables the creation of two levels 12 , 13 of reinforcements 8.
- the protruding from the formwork system 1 reinforcements 8 at the same time determine the direction in which further sections of a concrete component to be created can connect.
- the reinforcements 8 are parallel to a corresponding connection direction 14 .
- the formwork system 1 In order to absorb the pressure exerted by the concrete in space 11 on the boundaries of the space 11, the formwork system 1 has various reinforcing means or securing means. In order to hold the formwork elements 2, 3, the formwork system 1 has anchor rods 15, which project through the formwork elements 2, 3, the spacer profile elements 6, the center element 5 and the gaps 9, 10. The anchor rods 15 have nuts on both sides, which compress the designated elements. In order to prevent the center element 5 and the spacer profile elements 6 from breaking out of the formwork system 1 in the direction of the connection direction 14 , the formwork system 1 has two transverse bars 16 against which the middle element 5 and the connection elements 6 lie flat. The cross bar 16 are attached with end anchors 17 on the frame of the formwork elements 2, 3.
- the middle element 5 is formed by two half-shells 18 , 19 .
- the two half-shells 18, 19 press with their the space 11 facing the leading edges against each other, wherein in a space between just these edges of the half-shells 18, 19, a waterproof joint tape 20 is arranged.
- the half-shells 18, 19 are movable relative to one another insofar as the contact region of the leading edges can be regarded as a pivoting axis.
- the distance or the pivoting position of the half-shells 18, 19 against each other is determined by the position of a wedge bar 21 , which is provided with horseshoe-like wedge arms 22 .
- the wedge bar 21 further has a handling tab 23 .
- the wedge arms 22 project through eyelets 24 , 25 of the half shells 18, 19.
- the wedge arms 22 are curved in such a way that the half shells 18, 19 are moved toward one another by an upward movement of the wedge bar 21, and that by a downward movement of the wedge bar 21, the half shells 18, 19 are pushed away from each other.
- the wedge bar 21 is driven downward to spread the half-shells 18, 19.
- the middle part 5 in particular of the part 11 projecting into the space 11 of the middle element 5, to be detached from the surface of the solidified concrete.
- the wedge rod 21 is driven upward, whereby the half-shells 18, 19 are pivoted towards each other at their ends facing the viewer. This results in a detachment of at least the obliquely placed leading edges of the central element. 5
- the preferred material used for the formwork elements 2, 3 or their Frame structures is steel. Likewise, steel is preferred for the half shells 18, 19 of the central element 5 is used.
- the spacer profile elements 6 are preferably made of aluminum.
- FIG. 2 shows a plan view of a formwork system according to the invention, comprising formwork elements 2, 3, which in turn have formwork skins 4 and vertical profiles 30, wherein the vertical profiles 30 are connected by means of turnbuckle devices 31 to the frames of the formwork elements 2, 3.
- the illustrated formwork system further comprises spacer profile elements 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 and a middle element 5.
- the spacer profile elements 32, 33 are arranged on one another (or next to one another, mounted on each other) in a first mounting position 40 in the region of the left-hand end of the formwork element 2 on the inside of the formwork element 2 in FIG. These spacer profile elements 32, 33 are opposed by two further spacer profile elements 34, 35, which are arranged on a second mounting position 41 on an outer side of the middle element 5. Similarly, the spacer profile elements 36, 37 are arranged at a third mounting position 42 on the other outer side of the central element 5, and the spacer profile elements 38, 39 are arranged at a fourth mounting position 43 on the inside of the shell element 3.
- the respective uppermost spacer profile elements 33, 34, 37, 38 each have elastic sealing lips 7, wherein the sealing lips 7 are pressed against each other by opposing spacer profile elements 33, 34 and 37, 38, ie they are under elastic compressive stress.
- the sealing lips 7 close insofar column 9, 10 between the spacer profile elements 33 and 34 and 37 and 38th
- the spacer profile elements 32 to 39 each have flat, designed as plates bearing surfaces 44 , on which on one side at least two, preferably and shown but four rails 45 , 46 are arranged. These rails 45, 46 determine the distance that bridges a spacer profile element. At the same time, the rails 45, 46 act as a delimitation of the space 11 and as an abutment surface on securing means, such as the cross bar 16. On the hook-shaped rails 46 also a sealing lip 7 can be fixed by clamping.
- All spacer profile elements 32 to 39 are formed identically, in particular spacer profile elements with (viewed from the front side) right-hand rails (32, 33, 36, 37) by a simple rotation in a spacer profile element with left-side rails (compare 34, 35, 38, 39 ) are transferred.
- the spacer profile elements are mirror-symmetrical with respect to a vertically aligned, perpendicular to the connecting direction center plane.
- the central element 5 is formed of two half-shells 18, 19, which at their the Room 11 facing, front edges in the area 47 adjacent to each other.
- the two half shells 18, 19 can be at the round edges in this Roll area 47 together, so they are pivoted against each other. Between the edges in the region 47, a joint tape 20 is in the illustrated case arranged.
- a pivoting of the half-shells 18, 19 against each other be done by suitably moving a wedge rod 21, see. Fig. 1.
- Figures 3 and 4 illustrate the versatility of the invention Formwork system with respect to the producible wall thicknesses and depths of a Concrete cover.
- FIG. 3 again shows a plan view of a formwork system according to the invention, in which nine spacer profile elements 6 were used. Between shell elements 2, 3 and reinforcements 8, a distance is provided in each case, which corresponds approximately to the height of two spacer profile elements 6.
- the total thickness of the concrete wall to be poured in the space 11 is composed of the width of the central element 5, the height of nine spacer profile elements 6 and two gap widths.
- the concrete wall cast in room 11 is created without a joint tape, wherein by elastic forces a gap between two half-shells 18, 19 of the Middle element 5 is kept closed.
- FIG. 4 likewise shows a plan view of a formwork system according to the invention.
- this formwork system a partial section of a concrete component with a depth on both sides of the concrete cover according to the added heights of three spacer elements 6, and a width corresponding to the sum of the heights of 19 spacer profile elements 6, the width of a central part 5, and two gap widths is made in space 11.
- the gap widths typically correspond approximately to the diameter of a reinforcement 8.
- the middle element 5 in turn has a joint tape 20.
- the two large-area Shutter elements comprises, which are connected to a central element.
- the distance of a formwork element to the central element is provided with a flexible Number of spacer elements bridged in two sets each from the inner wall of the shell element and the outer wall of the central element to stand on top of each other.
- a gap which by means of at least one elastic sealing lip is bridged.
- this sealing lip can be aside Press, whereby the sealing lip a small space for just this Reinforcement releases. Otherwise, however, the gap remains through the sealing lip for closed liquid concrete.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Description
- Fig. 1:
- eine schematische Schrägansicht eines erfindungsgemäßen Schalungssystems unter Verwendung von 11 Abstandsprofilelementen;
- Fig. 2:
- eine schematische Draufsicht auf ein erfindungsgemäßes Schalungssystem unter Verwendung von 8 Abstandsprofilelementen;
- Fig. 3:
- eine schematische Draufsicht auf ein erfindungsgemäßes Schalungssystem unter Berücksichtigung von Bewehrungen mit der Verwendung von 9 Abstandsprofilelementen;
- Fig. 4:
- eine schematische Draufsicht auf ein erfindungsgemäßes Schalungssystem mit Bewehrungen unter Verwendung von 19 Abstandsprofilelementen und einem Fugenband.
Claims (11)
- Schalungssystem (1) zur Ausbildung eines Überganges einer Bewehrung (8) von einem Betonbauteil zu einem in einer Anschlussrichtung (14) benachbarten, weiteren Betonbauteil, oder zum stirnseitigen Abschluss einer Betonschalung, umfassend zwei Schalelemente (2, 3) und ein Mittelelement (5), vorzugsweise wobei die Schalelemente (2, 3) parallele, ebene, vertikal ausgerichtete Schalhäute (4) aufweisen,
wobei das Mittelelement (5) zwischen den Schalelementen (2, 3) im Bereich eines Endes der Schalelemente (2, 3) angeordnet ist, und wobei jeweils zwischen den Schalelementen (2, 3) und dem Mittelelement (5) elastische Dichtlippen (7) angeordnet sind,
dadurch gekennzeichnet, dass das Schalungssystem (1) mindestens vier Abstandsprofilelemente (6; 32-39) umfasst,
dass das Schalungssystem (1) Montagepositionen (40-43) für die Abstandsprofilelemente (6; 32-39) umfasst,
wobei jeweils eine Montageposition (41, 42) an den beiden den Schalelementen (2, 3) zugewandten Außenseiten des Mittelelements (5) vorgesehen ist, und jeweils eine Montageposition (40, 43) an den diesen Außenseiten des Mittelelements (5) gegenüberliegenden Innenseiten der Schalelemente (2, 3) vorgesehen ist;
dass an jeder Montageposition (40-43) mehrere Abstandsprofilelemente (6; 32-39) aufeinander montierbar sind,
dass an jeder Montageposition (40-43) mindestens ein Abstandsprofilelement (6; 32-39) montiert ist,
und dass an jeweils mindestens einem obersten Abstandsprofilelement (33, 34, 37, 38) von zwei Montagepositionen (40, 41; 42, 43), die einander gegenüberliegen, eine elastische Dichtlippe (7) angeordnet ist. - Schalungssystem (1) nach Anspruch 1, dadurch gekennzeichnet, dass am jeweils obersten Abstandsprofilelement (33, 34, 37, 38) jeder Montageposition (40-43) eine elastische Dichtlippe (7) angeordnet ist.
- Schalungssystem (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Mittelelement (5) eine Ausnehmung für ein Fugenband (20) aufweist.
- Schalungssystem (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Abstandsprofilelemente (6; 32-39) mittels Schraubverbindungen (26) in den Montagepositionen (40-43) montierbar sind.
- Schalungssystem (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Schalelemente (2, 3), das Mittelelement (5) und die Abstandsprofilelemente (6; 32-39) jeweils eine Durchbruchöffnung aufweisen, und dass diese Durchbruchöffnungen von einem gemeinsamen Ankerstab (15) durchragt werden, wobei der Ankerstab (15) vorzugsweise in horizontaler Richtung senkrecht zur Anschlussrichtung (14) verläuft.
- Schalungssystem (1) nach Anspruch 5, dadurch gekennzeichnet, dass die Schalelemente (2, 3), das Mittelelement (5) und die Abstandsprofilelemente (6; 32-39) jeweils mehrere Durchbruchöffnungen aufweisen, und dass diese Durchbruchöffnungen von mehreren, gemeinsamen Ankerstäben (15) durchragt werden.
- Schalungssystem (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Mittelelement (5) durch zwei gegeneinander verschiebbare oder verschwenkbare Halbschalen (18, 19) gebildet ist, wobei jede Halbschale (18, 19) mindestens eine Öse (24, 25) umfasst, deren Durchragungsrichtung vorzugsweise in vertikaler Richtung verläuft,
dass das Schalungssystem (1) weiterhin mindestens eine Keilstange (21) umfasst, wobei die Keilstange (21) Keilarme (22) zum Durchragen der Ösen (24, 25) aufweist,
und wobei die Keilarme (22) und die Ösen (24, 25) dergestalt zusammenwirken, dass durch Vortrieb oder Rücktrieb der Keilstange (21) die Halbschalen (18, 19) voneinander weg oder aufeinander zu bewegt werden, wobei diese Bewegung der Halbschalen (18, 19) vorzugsweise in horizontaler Richtung senkrecht zur Anschlussrichtung (14) erfolgt. - Schalungssystem (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sich an den Schalelementen (2, 3) befestigte Vertikalprofile (30), das Mittelelement (5) und die Abstandsprofilelemente (6; 32-39) in Anschlussrichtung (14) bis zu einer gemeinsamen Endebene (50), die senkrecht zur Anschlussrichtung (14) liegt, erstrecken.
- Schalungssystem (1) nach Anspruch 8, dadurch gekennzeichnet, dass das Schalungssystem (1) mindestens einen Querriegel (16) umfasst, der an der gemeinsamen Endebene (50) anliegt, und dass der Querriegel (16) mittels Stirnanker (17) mit den Schalelementen (2, 3) verspannt wird.
- Schalungssystem (1) nach einem der Ansprüche 8 oder 9, dadurch gekennzeichnet, dass das Mittelelement (5) zumindest teilweise eine in Anschlussrichtung (14) deutlich längere oder deutlich kürzere Erstreckung aufweist als die Abstandprofilelemente (6; 32-39).
- Schalungssystem (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Abstandsprofilelemente (6; 32-39) ein Stufenprofil aufweisen, insbesondere mit einer auf einer ersten Seite ebenen Anlegefläche (44) und auf einer zweiten Seite vier geraden, parallelen Schienen (45, 46), vorzugsweise mit einem hakenförmigem Querschnitt der Schienen (46).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10335941A DE10335941B3 (de) | 2003-08-04 | 2003-08-04 | Schalungssystem zur Ausbildung von Bewehrungsübergängen von Betonbauteilen und/oder zum Abschluss von Betonschalungen |
DE10335941 | 2003-08-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1505225A1 true EP1505225A1 (de) | 2005-02-09 |
EP1505225B1 EP1505225B1 (de) | 2007-09-05 |
Family
ID=33441786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04017443A Not-in-force EP1505225B1 (de) | 2003-08-04 | 2004-07-23 | Schalungssystem zur Ausbildung von Bewehrungsübergängen von Betonbauteilen und/oder zum Abschluss von Betonschalungen |
Country Status (6)
Country | Link |
---|---|
US (1) | US7156360B2 (de) |
EP (1) | EP1505225B1 (de) |
AT (1) | ATE372432T1 (de) |
CA (1) | CA2475731C (de) |
DE (2) | DE10335941B3 (de) |
ES (1) | ES2291784T3 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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MXPA06002900A (es) * | 2003-09-15 | 2006-06-14 | Igt Reno Nev | Juego de bingo de jugadores multiples con seleccion de premios del ganador del juego. |
US7802409B2 (en) * | 2005-09-20 | 2010-09-28 | Intellectual Property Management, Llc | System of concrete structures having panel and column portions with rigid member and end of panel portion of one structure received in slot of column portion of adjacent structure |
US7665712B2 (en) * | 2004-10-27 | 2010-02-23 | Intellectual Property Management, Llc | Apparatus for pre-casting concrete structures |
US20090173872A1 (en) * | 2008-01-07 | 2009-07-09 | Intellectual Property Management Llc | Method and System for Forming Pre-Cast Concrete Columns |
WO2009089379A1 (en) * | 2008-01-08 | 2009-07-16 | Intellectual Property Management Llc | Method and system for forming vertical pre-cast concrete structures |
DE102015012483A1 (de) | 2015-09-24 | 2017-03-30 | Stefan Heimerl | Abziehvorrichtung für Abschalelemente im Betonbau |
US20180355626A1 (en) * | 2017-04-07 | 2018-12-13 | J. Matthew Lash | Bulkhead assembly for use with a concrete form |
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US3731902A (en) * | 1971-12-16 | 1973-05-08 | Symons Corp | Adjustable bulkhead for a concrete wall form |
DE8705002U1 (de) * | 1987-04-03 | 1987-08-20 | Max Frank Gmbh & Co Kg, 8448 Leiblfing, De | |
DE3810256A1 (de) * | 1987-03-25 | 1988-10-06 | Otto Heinzle | Trennfugenabschalung |
EP0560306A1 (de) * | 1992-03-11 | 1993-09-15 | Peca-Verbundtechnik Gmbh | Schalung |
US5291713A (en) * | 1991-06-17 | 1994-03-08 | Brefeba N.V. | Construction element for limiting the fore part of a formwork |
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US871879A (en) * | 1906-10-29 | 1907-11-26 | William E Middleton | Concrete wall or column construction. |
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US1517879A (en) * | 1922-04-17 | 1924-12-02 | Watson Ernest | Form holder for concrete walls |
US2261575A (en) * | 1938-09-19 | 1941-11-04 | Charles J Ulrich | Concrete wall construction |
US2803867A (en) * | 1953-08-12 | 1957-08-27 | Carroll C Martin | Exterior and interior wall form bucks |
DE1888450U (de) * | 1961-11-29 | 1964-02-27 | ||
US3197171A (en) * | 1963-12-26 | 1965-07-27 | Superior Concrete Accessories | Combined concrete wall form spreaders and reinforcing rod spacer devices |
US3861096A (en) * | 1973-01-26 | 1975-01-21 | Harold R Emmons | Spaced bar for concrete reinforcing steel mats |
US4116415A (en) * | 1977-04-20 | 1978-09-26 | Ward Edward B | Liner for concrete forms |
US4106743A (en) * | 1977-10-27 | 1978-08-15 | Dendinger Dennis W | Adjustable bulkhead for concrete wall forms |
US5431368A (en) * | 1994-03-31 | 1995-07-11 | Wilde; Richard L. | Tie for concrete wall forms |
DE19800569C2 (de) * | 1998-01-09 | 2000-04-20 | Peri Gmbh | Schalungssystem für einen Bewehrungsanschluß |
DE10153367A1 (de) * | 2000-10-28 | 2002-10-24 | Hans-Werner Dausend | Stirnwandverschalung |
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2003
- 2003-08-04 DE DE10335941A patent/DE10335941B3/de not_active Expired - Fee Related
-
2004
- 2004-01-16 US US10/759,926 patent/US7156360B2/en active Active
- 2004-07-23 EP EP04017443A patent/EP1505225B1/de not_active Not-in-force
- 2004-07-23 AT AT04017443T patent/ATE372432T1/de active
- 2004-07-23 ES ES04017443T patent/ES2291784T3/es active Active
- 2004-07-23 DE DE502004004855T patent/DE502004004855D1/de active Active
- 2004-07-26 CA CA002475731A patent/CA2475731C/en not_active Expired - Fee Related
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DE3810256A1 (de) * | 1987-03-25 | 1988-10-06 | Otto Heinzle | Trennfugenabschalung |
DE8705002U1 (de) * | 1987-04-03 | 1987-08-20 | Max Frank Gmbh & Co Kg, 8448 Leiblfing, De | |
US5291713A (en) * | 1991-06-17 | 1994-03-08 | Brefeba N.V. | Construction element for limiting the fore part of a formwork |
EP0560306A1 (de) * | 1992-03-11 | 1993-09-15 | Peca-Verbundtechnik Gmbh | Schalung |
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Also Published As
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CA2475731A1 (en) | 2005-02-04 |
US7156360B2 (en) | 2007-01-02 |
US20050029429A1 (en) | 2005-02-10 |
EP1505225B1 (de) | 2007-09-05 |
CA2475731C (en) | 2008-03-11 |
DE10335941B3 (de) | 2004-12-16 |
ES2291784T3 (es) | 2008-03-01 |
ATE372432T1 (de) | 2007-09-15 |
DE502004004855D1 (de) | 2007-10-18 |
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