EP0980936A2 - Bewehrungskorb und dessen Anordnung für die Herstellung von Stahlbeton-Hohlkörperplatten - Google Patents
Bewehrungskorb und dessen Anordnung für die Herstellung von Stahlbeton-Hohlkörperplatten Download PDFInfo
- Publication number
- EP0980936A2 EP0980936A2 EP99115571A EP99115571A EP0980936A2 EP 0980936 A2 EP0980936 A2 EP 0980936A2 EP 99115571 A EP99115571 A EP 99115571A EP 99115571 A EP99115571 A EP 99115571A EP 0980936 A2 EP0980936 A2 EP 0980936A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- reinforcement cage
- container
- reinforcement
- legs
- cage according
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements
- E04B5/328—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements the filling elements being spherical
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
- E04C5/203—Circular and spherical spacers
Definitions
- the invention relates to a reinforcement cage for holding buoyancy-free hollow bodies for the production of reinforced concrete hollow body slabs and ceilings.
- a Reinforcement cage is known from the German design G 88 13 325.7.
- buoyancy-free hollow bodies For hollow body ceilings, buoyancy-free hollow bodies have recently been used Unlike previous systems, there is no need to anchor against buoyancy but only to be placed on the formwork or the lower reinforcement layer need.
- the hollow bodies consist of cavities open at the bottom, e.g. out Expanded rib metal where the air can escape upwards.
- the object of the invention is to provide a reinforcement cage for such buoyancy-free hollow bodies to create the arrangement of the hollow body in precisely defined positions both in the horizontal plane as well as the height allowed and a constant Ensures concrete coverage of the area and shear reinforcement.
- This task is in the reinforcement cage of the type mentioned in the one out Round steel curved upper ring and a corresponding lower ring by standing Struts are attached to each other coaxially at a distance, solved in that in the Reinforcement cage is a container that is open at the bottom and closed at the bottom, whose top wall has ventilation holes, the container in the reinforcement cage is at least approximately coaxial and the peripheral wall of the container from the standing struts of the reinforcement cage at least approximately the same horizontal Distances.
- the upper ring by means of horizontal Struts are braced diagonally.
- the reinforcement cage is preferably composed of a number of U-brackets, that cross each other in the respective center of the yoke and have the same angular spacing and whose legs represent the standing struts.
- the Reinforcement cage has three U-brackets, the six legs of which in horizontal section Mark the corner points of a hexagon and the two rings are bent and hexagonal the corners are welded to the legs of the U-bracket.
- the reinforcement cages are preferably designed as truncated pyramids, taper so easily from bottom to top, so that they can be stacked one inside the other.
- the cavity-forming containers which in the simplest case have a circular contour and are correspondingly conical.
- the Containers also in the form of hexagonal truncated pyramids.
- the Containers have at least on the peripheral wall, but preferably also on the top wall suspension means to attach them to the reinforcement cage and coaxial to be able to position.
- the suspension means preferably consist of flexible Tabs that have eyelets so that they can be firmly tied to the fastening basket with wire rope can. These tabs should therefore be flexible so that the containers fit tightly together to be able to stack. The tabs lay against the container walls. Instead of But tabs can also be provided only pairs of holes or individual holes To be able to attach fastening rings or wires to the container.
- the cavity-forming container thanks to the Reinforcement cages can be positioned very precisely.
- the reinforcement cages serve at the same time as a spacer for the upper reinforcement layers. They are accessible. Shear reinforcement areas can be covered with full reinforcement and concrete realize without changing the cage height very simply that the Reinforcement cages can be used without hanging containers.
- the one with the reinforcement cages according to the invention and the suspended ceiling achieved has a honeycomb shape that allows minimal wall thicknesses and with regard to the bulge areas is optimally trained.
- the containers are attached to the reinforcement cages both horizontally and in height adapted, the container from the reinforcement cage preferably above and below is towered over.
- the peripheral wall of the container runs equidistant from one of the Legs of the U-bracket stretched surface ring. This distance is about 2 cm, which is sufficient for a concrete cover.
- the lower hexagon ring is at the ends of the six Leg attached.
- This embodiment is suitable for putting on Reinforcement cage on the lower reinforcement layer. Using suitable spacers the reinforcement cages can be positioned exactly and wired to the lower ones Reinforcing layers of reinforcement.
- An alternative of the invention provides that the Protruding the stirrup legs down over the lower ring. It becomes feet formed, which protrude through the lower reinforcement mats and on the Stand up the panel formwork.
- bottom-side fixing plates are used, the three holes for Insert three legs of three adjacent reinforcement cages. The Insertion holes form the corners of an equilateral triangle.
- These fixing plates can be made of plastic or wood. The anchorage of the shear reinforcement is guaranteed by the horizontal ring reinforcement.
- a reinforcement cage is suitable for a 66 cm concrete slab lower ring a diagonal of 70 cm and its upper ring a diagonal of about 60 cm, with a height distance of the two rings of about 46 cm.
- the Reinforcement cage made from a number of uniformly pre-bent steel brackets is composed, preferably with a U-shaped part, which at one end of the U-shaped Partially has a free leg, the axis of which is outside the plane of the U-shaped Is partially arranged.
- the basket can thus be made from a single prefabricated Assemble reinforcement form.
- the basket and the hollow body are through Tabs and wires connected.
- the connection may be expensive and time consuming.
- This is advantageously avoided if the reinforcement cage is central arranged connecting element for fastening the container. For example a special steel part is built that axially in the upper reinforcement star is welded in. The container is then hung on the steel part. The number of Attachment points are thus drastically reduced.
- the position of the body can be advantageously fixed when the reinforcement cage Has spacers for fixing the position of the container.
- One can also be used as a spacer Serve plate on the central connector.
- Connecting element has a rear grip, which with a central opening of the Container can be brought into the locking position.
- the connecting element consists, for example, of a triangular bottom-up shaped cutting edge, a spacer plate and a piece of reinforcing bar. Spacer plate and the cutting edge are spaced so that there is space for the base thickness in between.
- the cage is placed on the construction site Upside down.
- the container is now centered in the opening Cutting edge pressed.
- the plastic bottom of the container is now cut and penetrates up to the spacer.
- the hollow body becomes permanently in fixed in its vertical and central position.
- the connecting element designed to be attachable. This shortens the assembly time even further.
- the cage is placed on the construction site Upside down.
- the upper end of a plug-in connecting element is clip-shaped educated.
- the connecting element on the reinforcement cage is through simply attached to a yoke.
- a stop prevents the Fastener.
- the rear grip of the fastener, which slips prevents the container, for example consists of two oppositely bent Tabs of a blank stamped in one piece from sheet metal.
- the connecting element can thus be mass-produced inexpensively.
- the container is now articulated.
- three more are commercially available ring-shaped plastic spacers on three vertical reinforcement bars of the Reinforcement cage attached, between which the cavity former in a horizontal position is fixed.
- connection could also consist of a hole and screw with a nut and lock nut if necessary Washers or clip lock exist.
- a reinforcement cage 10 shown in Figure 1 consists of three U-brackets 12, which in the Angular distance of 60 ° to each other and their yokes in the each other Cross the axis of the reinforcement cage 10 and are welded there.
- the six legs 14 of the three U-brackets 12 together define a truncated pyramid-shaped surface ring with an even hexagon cross-section.
- the U-brackets are made of curved round steel and end in the embodiment according to FIGS. 1 to 3 at the bottom on a lower one Hexagon ring 18, where they are also welded at the corners of this ring.
- Tight under the plane of the yokes 16 of the U-bracket 12 is another hexagon ring 20 also made of round steel and welded to the legs 14.
- the so made Reinforcement cage 10 is stable and walkable.
- the circumference of the upper ring 20 is somewhat less than that of the lower ring 18. Accordingly, the legs 14 are Bracket 12 obliquely, so form the sides of a trapezoid. With a horizontal one Reinforcement cage 10, the legs 14 form an angle of approximately 10 ° with the vertical.
- a container 22 is suspended, which is open at the bottom and its Cover wall 24 has a number of ventilation openings 26.
- the peripheral wall 28 of the Container 22 consists of six flat surfaces that are equidistant from those of the Temple legs 14 run across imaginary surfaces.
- the container 22 provides thus a truncated pyramid with a hexagonal cross section.
- the container circumference is something smaller than the hexagon circumference defined by the legs 14, the distance between the Container walls 28 of the legs 14 for sufficient concrete coverage of the Leg 14 is dimensioned and in the embodiment is 2 or 3 cm.
- the container 10 has on the top wall 24 and on the outer edges of the peripheral wall 28 On hanging tabs 30, by means of which the container 22 on the yokes 16 and Legs 14 of the reinforcement cage 10 fastened, in particular fastened with wire is.
- the reinforcement cages 10 are sufficiently conical to be able to stack them one inside the other. The same applies to the container 22, for which the hanging tabs 30 are flexible must be trained to ensure tight stacking.
- the reinforcement cage 10 with a suspended, cavity-forming container 22 is accurate predetermined position placed on the lower reinforcement layer 32 and fastened. After completely covering the lower reinforcement layer 32 with the Reinforcement cages 10 becomes a walkable level through the reinforcement cages 10 created, on which the upper reinforcement 34 is arranged. The reinforcement cages 10 so carry the upper reinforcement 34 and put the spacers to the lower Reinforcement 32 represents. The yokes of the U-bracket of the reinforcement cages 10 are also on of the upper reinforcement 34.
- FIG. FIG. 4 shows a plan view of an arrangement of the reinforcement cages 10 manufactured reinforced concrete ceiling.
- the Reinforcement cages 10 arranged in parallel rows 36, 38, the one row to another is offset by half a division.
- Three each of the hexagonal contoured Reinforcement cages 10 form an imaginary equilateral at three adjacent corners Triangle.
- suspended containers 22 limit with their Wall surfaces that are created after the concrete has been poured in, which means that Concrete ceiling receives a honeycomb structure.
- the container 22 is lower than the reinforcement cage 10, the top wall 24 of the container 22 at a distance below the yokes 16 of the Reinforcement cage 10 is arranged.
- the upper reinforcement layer 34 thus receives one sufficient concrete coverage.
- the lower edge of the container 22 is also in the Distance above the lower ring 18, which rests on the lower reinforcement layer 32, so that sufficient concrete cover is ensured here too.
- the execution according to FIG. 5 to 7 differs from the one described above Execution only in that the legs 14 of the U-bracket 12 of the reinforcement cage 10 are longer and protrude beyond the lower hexagon ring 18.
- This Leg extensions form feet 40 for the reinforcement cage 10, which are to be put on are determined on the slab formwork.
- Plastic caps can be used for exposed concrete ceilings can be used for the foot ends.
- the execution according to FIG. 5 allowed thanks to the protruding feet 40, however, an elegant positioning system that instead of individual Caps includes positioning plates, each with three holes, the corners of one form equilateral triangle. The three neighboring feet 40 out of three adjacent reinforcement cages 10 are then inserted into these holes and can therefore be positioned extremely precisely and therefore closer together be set to create thin honeycomb structures of the cavity ceiling.
- the length the feet 40 in the embodiment according to FIGS. 5 to 7 are preferably dimensioned in such a way that the lower ring 18 of the reinforcement cage 10 on the lower reinforcement layer 32nd rests or at most has a small height distance from it, so that a tight knot of the reinforcement cage 10 on the lower reinforcement 32 is possible.
- Figure 8 shows a reinforcement cage to which a centrally attached connecting element 48 is attached.
- This connecting element is axially in the upper reinforcement star 54 shrink wrapped.
- a container 22 can now easily be attached to this connecting element be hung up.
- On three of the six legs are commercially available at medium height Spacers 50 are attached, which fix the container in its position.
- FIG. 9 shows a mechanical design of the reinforcement cage 10. It is shown that the reinforcement cage consists of six uniformly bent steel brackets 42 consists.
- the pre-bent steel bracket 42 consists of a U-shaped section 44 and an integrally formed leg 46, the axis of which is outside the imaginary plane of the U-shaped part 44 is arranged.
- the pre-bent steel brackets 42 are like this arranged that the ends of the integrally formed legs meet in a center where they are welded together to form a reinforcement star 54.
- the reinforcement cage 10 is therefore out six identical parts can be easily machined.
- the structure can also be in dissolve other substructures.
- the connecting element 48 is shown in detail in FIG.
- a piece of rebar 56 is welded to the center of the reinforcement star 54.
- At the bottom of the Reinforcement bars is a triangular shaped cutting edge 58 attached in a central
- the opening of the container 10 to be suspended is to be brought into the locking position.
- a spacer plate 52 is attached above the cutting edge. The distance between Cutting edge 58 and spacer plate 52 is selected so that the top wall 24 of the container 22nd there is space in between.
- FIG. 11 shows a honeycomb panel consisting of reinforcement cages 10 and containers 22 is constructed. It can be clearly seen that in the areas of high shear stress, ie all around the pillars, reinforcement cages without using a container come.
- FIG 12 shows a particularly advantageous, alternative embodiment of the connecting element 62.
- the rear grip 52 consists of two oppositely bent tabs of a blank stamped in one piece from sheet metal.
- the top end 64 of the clip-on Connecting element 62 is formed in a clamp shape. With this end 64 it will Connecting element 62 on the reinforcement cage 10 by plugging it onto a yoke 16 attached.
- a stop 66 which is supported on a yoke 16 if necessary, prevents one Tilting of the connecting element 62.
- FIGS. 13 and 14 show correct representations of these advantageous ones Embodiment of the connecting element 62.
- FIG. 13 shows in particular that bracket-shaped design of the upper end 64 of the connecting element 62 detect. The position of the holder 66 and the rear grip are particularly good from FIG 52 can be seen.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Reinforcement Elements For Buildings (AREA)
- Rod-Shaped Construction Members (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
Description
- FIG. 1
- eine dreidimensionale Ansicht eines neuen Bewehrungskorbes mit eingehängtem Behälter,
- FIG. 2
- eine Seitenansicht des eingebauten Bewehrungskorbes zwischen einer unteren und einer oberen Bewehrungslage einer Betondecke,
- FIG. 3
- eine Draufsicht auf den Bewehrungskorb gemäß Figuren 1 und 2,
- FIG. 4
- das mit den Bewehrungskörben gemäß Figuren 1 bis 3 erzielte Wabenbild einer Stahlbeton-Hohlkörperdecke,
- FIG. 5
- eine dreidimensionale Ansicht einer abgewandelten Ausführungsform eines Bewehrungskorbes,
- FIG. 6
- eine Seitenansicht des Bewehrungskorbes gemäß FIG. 5,
- FIG. 7
- eine Draufsicht auf den Bewehrungskorb gemäß Figuren 5 und 6,
- FIG. 8
- eine dreidimensionale Ansicht einer alternativen Form eines Bewehrungskorbes mit an einem Verbindungselement eingehängtem Behälter,
- FIG. 9
- eine dreidimensionale Ansicht eines Bewehrungskorbes und seiner Bestandteile,
- FIG 10
- eine detaillierte Ansicht des Verbindungselementes,
- FIG 11
- eine Draufsicht auf eine Wabenplatte,
- FIG 12
- eine alternative Ausführungsform des Verbindungselementes in Seitenansicht,
- FIG 13
- eine Draufsicht der Ausführungsform gemäß FIG .12 und
- FIG 14
- eine weitere Seitenansicht der Ausführungsform gemäß FIG. 12.
- 10
- Bewehrungskorb
- 12
- U-Bügel
- 14
- Schenkel
- 16
- Joche
- 18
- Sechseckring (unten)
- 20
- Sechseckring (oben)
- 22
- Behälter
- 24
- Dreckwand
- 26
- Entlüftungsöffnung
- 28
- Umfangswand
- 30
- Aufhängelaschen
- 32
- untere Bewehrungslage
- 34
- obere Bewehrung
- 40
- Füße
- 42
- vorgebogener Stahl
- 44
- U-förmiger Teil von 40
- 46
- angeformter Schenkel
- 48
- Verbindungselement
- 50
- Distanzstücke
- 52
- Hintergriff
- 54
- Bewehrungsstern
- 56
- Bewehrungsstab
- 58
- Schneide
- 60
- Stützpfeiler
- 62
- aufsteckbares Verbindungselement
- 64
- klammerförmiges Ende
- 66
- Anschlag
- 68
- Blechzuschnitt
Claims (21)
- Bewehrungskorb zur Halterung von auftriebsfreien für die Herstellung von Stahlbeton-Hohlkörperplatten und -decken, wobei ein aus Bewehrungsstahl gebogener oberer Ring (20) und ein entsprechender unterer Ring (18) mittels stehender Streben koaxial im Abstand aneinander befestigt sind, dadurch gekennzeichnet, daß in den Bewehrungskorb (10) ein unten offener umfangsgeschlossener Behälter (22) angeordnet ist, dessen Deckwand (24) Entlüftungslöcher (26) aufweist, wobei der Behälter (22) im Bewehrungskorb (10) wenigstens angenähert koaxial gehalten ist und die Umfangswand (28) des Behälters (22) von den stehenden Streben des Bewehrungskorbes (10) wenigstens angenähert dieselben horizontalen Abstände aufweist.
- Bewehrungskorb nach Anspruch 1, dadurch gekennzeichnet, daß der obere Ring (20) mittels horizontaler Streben diagonal ausgesteift ist.
- Bewehrungskorb nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß er aus einer Anzahl U-Bügel (12) zusammengesetzt ist, die einander in der jeweiligen Jochmitte kreuzen und gleiche Winkelabstände aufweisen, und deren Schenkel (14) die stehenden Streben darstellen.
- Bewehrungskorb nach Anspruch 3, dadurch gekennzeichnet, daß er drei U-Bügel (12) aufweist, deren sechs Schenkel (14) im Horizontalschnitt die Eckpunkte eines Sechseckes markieren und die beiden Ringe (18, 20) je sechseckig gebogen und an den Ecken mit den Schenkeln (14) der U-Bügel (12) verschweißt sind.
- Bewehrungskorb nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß die Joche (16) der U-Bügel (12) an ihrer Kreuzungsstelle miteinander verschweißt sind.
- Bewehrungskorb nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Joche (16) der U-Bügel (12) im Abstand oberhalb der vom oberen Ring (20) ausgespannten Ebene verlaufen.
- Bewehrungskorb nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der untere Ring (18) an den freien Enden der Schenkel (14) der U-Bügel (12) angeschweißt sind.
- Bewehrungskorb nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der untere Ring (18) im Abstand oberhalb einer durch die freien Enden der Schenkel (14) der U-Bügel (12) definierten Bodenebene an den Schenkeln (14) angeschweißt ist.
- Bewehrungskorb nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der obere Ring (20) einen geringeren Umfang als der untere Ring (18) aufweist und die Schenkel (14) zur Achse des Bewehrungskörpers (10) unter einem Winkel im Bereich von 3° bis 20° schräg verlaufen und mehrere Bewehrungskörbe ineinander stapelbar sind.
- Bewehrungskorb nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Behälterumfangswand (28) äquidistant zu einem von den Schenkeln (14) der U-Bügel (12) ausgespannten Flächenring verläuft.
- Bewehrungskorb nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Deckwand (24) des Behälters (22) im Abstand unterhalb der Joche (16) der U-Bügel (12) anbringbar ist.
- Bewehrungskorb nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß der untere Rand der Umfangswand (28) des Behälters (22) oberhalb der von den freien Enden der U-Bügel-Schenkel (14) definierten Bodenebene liegt.
- Bewehrungskorb nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß der Behälter (22) sich vom offenen unteren Ende zur Deckwand (24) hin gleichmäßig vejüngt und stapelbar ist.
- Bewehrungskorb nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß der Behälter (22) an der Deckwand (24) und/oder an der Umfangswand (28) Aufhängemittel (30) zum koaxialen Befestigen des Behälters (22) im Bewehrungskorb (10) aufweist.
- Bewehrungskorb nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß er aus einer Anzahl gleichförmiger vorgebogener Stahlbügel (42) zusammengesetzt ist, vorzugsweise mit einem U-förmigen Teil (44), der an einem Ende des U-förmigen Teils (44) einen angeformten Schenkel aufweist, dessen Achse außerhalb der imaginären Ebene des U-förmigen Teils angeordnet ist.
- Bewehrungskorb nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, daß er ein zentral angeordnetes Verbindungselement (48) zur Befestigung des Behählters (22) aufweist, vorzugsweise als aufsteckbares Verbindungselement (62).
- Bewehrungskorb nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, daß er Distanzstücke (50) zur Lagefixierung des Behälters aufweist.
- Bewehrungskorb nach einem der Ansprüche 1 bis 17, dadurch gekennzeichnet, daß das Verbindungselement (48) einen Hintergriff (52) aufweist, der mit einer zentralen Öffnung des Behälters (22) in eine verriegelnde Position bringbar ist.
- Anordnung von Bewehrungskörben (10) auf einer unteren Bewehrungslage (32) oder einer Bodenschalung für Stahlbetonplatten oder -decken nach einem oder mehreren der Ansprüche 4 bis 18, dadurch gekennzeichnet, daß die Bewehrungskörbe (10) in parallelen Reihen (36, 38) so aufgestellt sind, daß die Fußpunkte von drei benachbarten Schenkeln (14) dreier benachbarter Bewehrungskörbe (10) im Horizontalschnitt ein gleichseitiges Dreieck bilden.
- Anordnung nach Anspruch 19, dadurch gekennzeichnet, daß die Seitenlänge des Dreiecks im Bereich des Einfachen bis Vierfachen des Abstandes jedes Schenkels (14) vom zugehörigen Behälter (22) liegt.
- Anordnung nach Anspruch 8 und 19, dadurch gekennzeichnet, daß die Füsse (40) von je drei benachbarten Schenkeln (14) dreier Bewehrungskörbe (10) in Löcher einer gemeinsamen Positionierplatte eingesetzt sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19837077 | 1998-08-17 | ||
DE19837077A DE19837077A1 (de) | 1998-08-17 | 1998-08-17 | Bewehrungskorb und dessen Anordnung für die Herstellung von Stahlbeton-Hohlkörperplatten |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0980936A2 true EP0980936A2 (de) | 2000-02-23 |
EP0980936A3 EP0980936A3 (de) | 2000-08-02 |
EP0980936B1 EP0980936B1 (de) | 2004-04-07 |
Family
ID=7877659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99115571A Expired - Lifetime EP0980936B1 (de) | 1998-08-17 | 1999-08-06 | Bewehrungskorb und dessen Anordnung für die Herstellung von Stahlbeton-Hohlkörperplatten |
Country Status (8)
Country | Link |
---|---|
US (1) | US6205737B1 (de) |
EP (1) | EP0980936B1 (de) |
JP (1) | JP2000154608A (de) |
AT (1) | ATE263875T1 (de) |
AU (1) | AU745428B2 (de) |
CA (1) | CA2280427A1 (de) |
DE (2) | DE19837077A1 (de) |
ES (1) | ES2221273T3 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001057335A1 (de) | 2000-02-03 | 2001-08-09 | Bam Ag | Hohlkörperbetondecke in wabenform |
CN101063326B (zh) * | 2006-04-29 | 2010-11-03 | 邱则有 | 一种砼结构用开口箱 |
CN101240574B (zh) * | 2007-02-05 | 2011-06-08 | 湖南邱则有专利战略策划有限公司 | 一种现浇砼空心板 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7013608B2 (en) * | 2000-07-05 | 2006-03-21 | Dennis John Newland | Self-guyed structures |
BE1015117A5 (nl) * | 2002-09-23 | 2004-10-05 | Belvi Nv | Prefabelement en werkwijze voor het vervaardigen ervan. |
AU2003903688A0 (en) * | 2003-07-16 | 2003-07-31 | The Australian Steel Company (Operations) Pty Ltd | Cavity former |
WO2006018253A1 (de) * | 2004-08-13 | 2006-02-23 | Bam Ag | Stahlbeton-hohlkörperplatte oder-decke |
US7589560B2 (en) * | 2006-10-19 | 2009-09-15 | Hewlett-Packard Development Company, L.P. | Apparatus for configuring I/O signal levels of interfacing logic circuits |
DE102009048425A1 (de) * | 2009-10-06 | 2011-04-07 | Häussler Innovation GmbH | Verfahren und Vorrichtung zur Herstellung geschweißter Verbindungen |
PL3045605T3 (pl) * | 2015-01-16 | 2020-03-31 | Heinze Gruppe Verwaltungs Gmbh | Moduł do wytwarzania elementów betonowych |
CN107268990A (zh) * | 2017-06-27 | 2017-10-20 | 徐焱 | 一种加底盖的塑料模壳 |
US20220381028A1 (en) * | 2021-05-26 | 2022-12-01 | Peter Sing | Reinforced honeycomb concrete substrate |
CN114922163A (zh) * | 2022-04-11 | 2022-08-19 | 中交隧道工程局有限公司 | 钻孔咬合桩钢筋笼抗浮施工工艺 |
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DE8813325U1 (de) | 1988-10-22 | 1988-12-15 | Simo Blechverarbeitung GmbH, 7239 Epfendorf | Abstandshalter für Bewehrungsmatten für Betonwandungen |
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DE44951C (de) * | Dr. med. A. KAHN in Poppelsdorf bei Bonn | Massirapparat zum gleichzeitigen Kneten, Klopfen und Streichen | ||
US1732303A (en) * | 1929-10-22 | of cincinnati | ||
FR443199A (fr) * | 1911-05-01 | 1912-09-18 | Hans Pohlmann | Procédé de fabrication de corps creux en roseau, dont les enveloppes formées de baguettes de roseau sont portées par des cadres |
US1095204A (en) * | 1913-05-19 | 1914-05-05 | John F. Golding | Concrete floor and ceiling. |
AT185548B (de) * | 1954-02-19 | 1956-05-11 | Franz Moessler | Bauelement zur Herstellung hohler Bauteile, insbesondere von Betondecken mit Hohlräumen |
NL111567C (de) * | 1959-06-29 | |||
DE1222643B (de) * | 1962-01-11 | 1966-08-11 | Leopold Mueller | Ein- oder zweiachsig gespannte Beton-Hohlplattendecke und Aussparungskoerper hierfuer |
DE1910700U (de) * | 1964-10-26 | 1965-02-25 | Heinrich Silligmueller O H G | Deckenkoerper fuer stahlbeton-rippendecken. |
DE1910700A1 (de) * | 1969-03-03 | 1970-09-10 | Heinrich Langheim | Hinweisschild,insbesondere fuer Verkehrszwecke |
NL7411231A (nl) * | 1974-08-23 | 1976-02-25 | Ballast Nedam Groep Nv | Bekistingselement. |
DE7522880U (de) * | 1975-07-18 | 1975-12-18 | Baum A | Abstandhalter fuer baustahlmatten |
EP0065089B1 (de) * | 1981-05-18 | 1984-12-05 | Carl, Heinz, Ing.grad. | Verdrängungskörper |
DK166462B1 (da) * | 1990-10-01 | 1993-05-24 | Joergen Breuning | Plant, dobbeltspaendt jernbetonhuldaek og fremgangsmaade til fremstilling heraf |
ATE159071T1 (de) * | 1994-03-10 | 1997-10-15 | Jorgen Lassen | Element zur herstellung einer bewehrten betonstruktur mit hohlräumen, füllkörper zur herstellung eines solchen elements, und verfahren zur herstellung einer betonstruktur mit hohlräumen |
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1998
- 1998-08-17 DE DE19837077A patent/DE19837077A1/de not_active Withdrawn
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1999
- 1999-08-06 EP EP99115571A patent/EP0980936B1/de not_active Expired - Lifetime
- 1999-08-06 ES ES99115571T patent/ES2221273T3/es not_active Expired - Lifetime
- 1999-08-06 AT AT99115571T patent/ATE263875T1/de not_active IP Right Cessation
- 1999-08-06 DE DE59909092T patent/DE59909092D1/de not_active Expired - Lifetime
- 1999-08-09 US US09/370,764 patent/US6205737B1/en not_active Expired - Lifetime
- 1999-08-10 AU AU43479/99A patent/AU745428B2/en not_active Ceased
- 1999-08-16 JP JP11229640A patent/JP2000154608A/ja active Pending
- 1999-08-16 CA CA002280427A patent/CA2280427A1/en not_active Abandoned
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DE8813325U1 (de) | 1988-10-22 | 1988-12-15 | Simo Blechverarbeitung GmbH, 7239 Epfendorf | Abstandshalter für Bewehrungsmatten für Betonwandungen |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001057335A1 (de) | 2000-02-03 | 2001-08-09 | Bam Ag | Hohlkörperbetondecke in wabenform |
CN101063326B (zh) * | 2006-04-29 | 2010-11-03 | 邱则有 | 一种砼结构用开口箱 |
CN101240574B (zh) * | 2007-02-05 | 2011-06-08 | 湖南邱则有专利战略策划有限公司 | 一种现浇砼空心板 |
Also Published As
Publication number | Publication date |
---|---|
DE59909092D1 (de) | 2004-05-13 |
DE19837077A1 (de) | 2000-02-24 |
EP0980936A3 (de) | 2000-08-02 |
ATE263875T1 (de) | 2004-04-15 |
AU4347999A (en) | 2000-03-09 |
ES2221273T3 (es) | 2004-12-16 |
JP2000154608A (ja) | 2000-06-06 |
EP0980936B1 (de) | 2004-04-07 |
AU745428B2 (en) | 2002-03-21 |
CA2280427A1 (en) | 2000-02-17 |
US6205737B1 (en) | 2001-03-27 |
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