EP0512135B1 - Reinforcement or supporting plate - Google Patents

Reinforcement or supporting plate Download PDF

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Publication number
EP0512135B1
EP0512135B1 EP19910107298 EP91107298A EP0512135B1 EP 0512135 B1 EP0512135 B1 EP 0512135B1 EP 19910107298 EP19910107298 EP 19910107298 EP 91107298 A EP91107298 A EP 91107298A EP 0512135 B1 EP0512135 B1 EP 0512135B1
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EP
European Patent Office
Prior art keywords
plate
stiffening
strips
reinforcement
portions
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.)
Expired - Lifetime
Application number
EP19910107298
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German (de)
French (fr)
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EP0512135A1 (en
Inventor
Josef Krismer
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to DE59104895T priority Critical patent/DE59104895D1/en
Publication of EP0512135A1 publication Critical patent/EP0512135A1/en
Application granted granted Critical
Publication of EP0512135B1 publication Critical patent/EP0512135B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/28Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups combinations of materials fully covered by groups E04C2/04 and E04C2/08
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • E04B5/40Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/30Columns; Pillars; Struts
    • E04C3/34Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings

Description

Die Erfindung bezieht sich auf eine Bewehrungs- oder Tragplatte mit den Merkmalen des Oberbegriffes des Patentanspruches 1.The invention relates to a reinforcement or support plate with the features of the preamble of claim 1.

Solche Bewehrungs- oder Tragplatten sind in vielen verschiedenen Ausführungsformen bekannt geworden (DE-A-2 252 988, DE-A-2 413 645, AT-B-390 095, BE-A-537 594, DE-A-2 521 143). Stirnseitig bzw. im Querschnitt betrachtet, besitzen diese Bewehrungs- oder Tragplatten einen wellenförmigen bzw. gezahnten Verlauf mit nach unten offenen Rinnen oder Kanälen, wobei die Seitenwangen dieser Rinnen je nach Ausführungsform der Platte parallel zueinander angeordnet sein können oder nach unten hin auseinander- oder aber auch zusammenlaufen. Die jeweiligen Kanten im Bereich der Plattenebene sind durch einfache Biegeoperationen gebildet.Such reinforcement or support plates are known in many different embodiments (DE-A-2 252 988, DE-A-2 413 645, AT-B-390 095, BE-A-537 594, DE-A-2 521 143 ). Viewed at the end face or in cross section, these reinforcement or support plates have an undulating or toothed course with channels or channels open at the bottom, the side walls of these channels depending on the embodiment of the plate being able to be arranged parallel to one another or apart or downwards also converge. The respective edges in the area of the plate plane are formed by simple bending operations.

Von diesem Stand der Technik ausgehend hat sich die Erfindung die Aufgabe gestellt, diese Bewehrungs- oder Tragplatten, die sich im Grunde durchaus bewährt haben, dahingehend zu verbessern, daß ihre Steifigkeit ohne besonderen Aufwand erhöht wird und dennoch die erwähnten Kanäle so gestaltet sind, daß in und an ihnen Installationen angebracht oder Verkleidungen abgehängt werden können bzw. daß in ihnen schallschluckende Elemente eingebracht werden können, ohne daß dafür besondere zusätzliche Haltevorrichtungen vorgesehen werden müssen, da solche leichtgewichtige, in der Regel aus Schaumstoff gefertigte Schallschluckelemente dank der geometrischen Ausgestaltung des besagten Teiles von diesen gehalten werden können. Zur Lösung dieser Aufgabe sieht die Erfindung jene Maßnahmen vor, die Inhalt und Gegenstand des kennzeichnenden Teiles des Patentanspruches sind.Starting from this prior art, the invention has set itself the task of improving these reinforcement or support plates, which have basically proven themselves, in such a way that their rigidity is increased without special effort and yet the channels mentioned are designed in such a way that Installations can be installed in and on them, or cladding can be suspended or sound-absorbing elements can be inserted into them without the need for special additional holding devices, since such light-weight sound-absorbing elements, which are generally made of foam, thanks to the geometric design of the part can be held by these. To achieve this object, the invention provides those measures that are the content and subject of the characterizing part of the claim.

Ausführungsbeispiele veranschaulicht die Erfindung. Es zeigen:

  • Fig. 1 eine erste Ausführungsform einer Bewehrungs- oder Tragplatte im Schnitt;
  • Fig. 2 eine weitere Ausführungsform, ebenfalls im Schnitt;
  • Fig. 3 einen Schnitt durch den Verbindungsbereich zwischen zwei benachbarten Bewehrungs- oder Tragplatten.
The invention is illustrated by exemplary embodiments. Show it:
  • Fig. 1 shows a first embodiment of a reinforcement or Support plate in section;
  • Fig. 2 shows another embodiment, also in section;
  • Fig. 3 shows a section through the connection area between two adjacent reinforcement or support plates.

Eine erfindungsgemäße Bewehrungs- oder Tragplatte ist durch die besondere Profil-Flächenarmierung aus Profiltafeln und/oder Lamellenbändern zur Bewehrung von Wänden, Decken, Gewölben, Böden und Dächern sowie von Stützen mit eckigem, kreis- und kreisrinaförmigem Querschnitt einsetzbar, wobei diese Bewehrungs-oder Tragplatte zugleich als verlorene Schalung, als Feuchtigkeitsschutz und somit als Dampfsperre, als Schallschluckelement und auch als Befestigungselement für verschiedene Montageteile dient.A reinforcement or support plate according to the invention can be used due to the special profile surface reinforcement made of profiled sheets and / or slat strips for the reinforcement of walls, ceilings, vaults, floors and roofs as well as supports with angular, circular and circular cross-section, this reinforcement or support plate also serves as lost formwork, as moisture protection and thus as a vapor barrier, as a sound absorbing element and also as a fastening element for various assembly parts.

Die Bewehrungs- oder Tragplatte besteht dabei aus einem profilierten, ein-oder beidseitig verzinkten oder beschichteten Stahl- oder Aluminiumblech, aus Aluminium-Strangpreßprofilen, aus nichtrostenden Blechen, sonstigen Metallblechen aller Art, aus Glas- oder Kohlefaser-Kunststoffen oder aus Asbesten.The reinforcement or support plate consists of a profiled, galvanized or coated on one or both sides steel or aluminum sheet, from extruded aluminum profiles, from rust-free sheets, other metal sheets of all kinds, from glass or carbon fiber plastics or from asbestos.

Die Tragplatte 1 ist mit in Längsrichtung mit Abstand parallel zueinander durchgehenden, von der Plattenebene abstehenden Versteifungsstegen 2 versehen, welche von aufgebogenen Abschnitten der Tragplatte 1 selbst gebildet werden. An den frei auskragenden Längsrandbereichen 3 der Versteifungsstege 2 sind die parallel zueinander verlaufenden Abschnitte der Tragplatte 1 bzw. die Randstege 4, 5 parallel zueinander aneinander anliegend ausgerichtet. Dieser frei abstehende Längsrandbereich 3 der Versteifungsstege und/oder der Randstege 4, 5 ist wellen- oder zahnartig verformt. Diese wellen- oder zahnartige Verformung der Längsrandbereiche 3 kann in einfacher Weise durch Biegen oder Pressen hergestellt werden.The support plate 1 is provided with stiffening webs 2 extending in the longitudinal direction at a distance parallel to one another and projecting from the plane of the plate, which are formed by bent sections of the support plate 1 itself. On the freely projecting longitudinal edge regions 3 of the stiffening webs 2, the sections of the support plate 1 running parallel to one another and the edge webs 4, 5 are aligned adjacent to one another in parallel. This freely projecting longitudinal edge region 3 of the stiffening webs and / or the edge webs 4, 5 is deformed in a wave-like or tooth-like manner. This wave-like or tooth-like deformation of the longitudinal edge regions 3 can be produced in a simple manner by bending or pressing.

Bei der Ausführung nach Fig. 1 verlaufen die die Versteifungsstege 2 bildenden Abschnitte 11 an den wellen-oder zahnartig ausgeformten Längsrandbereich 3 anschließend spitzwinklig zur Ebene der Tragplatte 1 zueinander divergierend aus, wobei am Übergangsbereich zwischen den den Versteifungssteg 2 bildenden Abschnitten 11 und dem ebenen Abschnitt der Tragplatte 1 umgebördelte Abschnitte 12 in den unterhalb des Versteifungssteges 2 gebildeten Kanal 13 ragen. Es kann dabei jeder oder, wie in Fig. 1 abgebildet, jeder zweite Versteifungssteg 2 auf diese Weise ausgebildet werden. Eine andere Ausführung ist in Fig. 2 dargestellt, wobei jedoch die Abschnitte 11 der Versteifungsstege 2 als bogenförmig verlaufende Abschnitte 11 ausgebildet sind.In the embodiment according to FIG. 1, the sections 11 forming the stiffening webs 2 then extend at an acute angle to the plane of the longitudinal edge region 3 which is shaped like waves or teeth Support plate 1 diverging from each other, wherein at the transition region between the sections 11 forming the stiffening web 2 and the flat section of the supporting plate 1, flanged sections 12 project into the channel 13 formed below the stiffening web 2. Each or, as shown in FIG. 1, every second stiffening web 2 can be formed in this way. Another embodiment is shown in FIG. 2, but the sections 11 of the stiffening webs 2 are designed as curved sections 11.

Bei der Ausführung nach Fig. 2 sind die Versteifungsstege spitzwinklig zur Plattenebene geneigt. Es kann auch vorgesehen werden, daß die Randstege 4, 5 ebenfalls spitzwinklig zur Plattenebene geneigt ausgeführt sind. Es ist dabei vorteilhaft, wenn wenigstens jeweils zwei einander benachbarte Versteifungsstege 2 gegeneinander geneigt sind, um eben dadurch Halterungen für verschiedene Montageteile 15 zu erhalten.2, the stiffening webs are inclined at an acute angle to the plane of the plate. It can also be provided that the edge webs 4, 5 are also inclined at an acute angle to the plate plane. It is advantageous if at least two mutually adjacent stiffening webs 2 are inclined towards one another in order to obtain holders for different mounting parts 15.

Bei den Ausführungen nach den Fig. 1 und 2 und bei der vergrößerten Darstellung nach Fig. 3 ist ersichtlich, daß ein Randsteg 4 der Tragplatte 1 als annähernd rechtwinklig aufgebogener Abschnitt ausgeführt ist. Der gegenüberliegende Randsteg 5 weist an seinem freien Längsrandbereich zum Übergreifen des Randsteges 4 der benachbarten Tragplatte 1 einen hakenartig umgebogenen Teil 17 auf. Es ist somit eine kraft- und formschlüssige Verbindung aneinander anschließender Tragplatten 1 möglich, wobei in den umgebogenen Abschnitt des Randsteges 5 ein Dichtungsstreifen oder ein Dichtungsmittel 18 eingesetzt werden kann.In the embodiments according to FIGS. 1 and 2 and in the enlarged representation according to FIG. 3 it can be seen that an edge web 4 of the support plate 1 is designed as a section bent up at approximately a right angle. The opposite edge web 5 has a hook-like bent part 17 on its free longitudinal edge region for gripping over the edge web 4 of the adjacent support plate 1. It is thus possible to have a non-positive and positive connection between adjoining support plates 1, in the bent ones Section of the edge web 5, a sealing strip or a sealant 18 can be used.

In den gezeigten Ausführungsbeispielen ist die Tragplatte immer im wesentlichen eben ausgeführt. Es ist aber auch möglich, die Tragplatten in einer quer zu den Versteifungsstegen bzw. Randstegen verlaufenden Ebene bogenförmig zu krümmen, so daß die erfindungsgemäßen Bewehrungs- oder Tragplatten auch bei gekrümmten Bauwerken problemlos einsetzbar sind. Es kann daher sowohl eine Krümmung zum Beton hin als auch vom Beton weg erfolgen.In the exemplary embodiments shown, the support plate is always essentially flat. However, it is also possible to bend the support plates in an arc in a plane running transversely to the stiffening webs or edge webs, so that the reinforcement or support plates according to the invention can be used without problems even in curved structures. It can therefore be curved both towards the concrete and away from the concrete.

Die zwischen benachbarten Tragplatten 1 eingesetzte Dichtung 18 ist besonders vorteilhaft als Feuchtigkeitsschutz und somit als Dampfsperre, dient aber außerdem als Schutz gegen Schmutz, als Dichtung und als Kraftschlußverbindung zwischen benachbarten Tragplatten 1.The seal 18 inserted between adjacent support plates 1 is particularly advantageous as moisture protection and thus as a vapor barrier, but also serves as protection against dirt, as a seal and as a non-positive connection between adjacent support plates 1.

Eine Zusatzarmierung mit bekannten Torstählen ist möglich. Solche Varianten sind jedoch auf den Zeichnungen nicht dargestellt. Wenn die Bewehrungs- oder Tragplatte aus metallischen Werkstoffen hergestellt ist, wird das Ausgangsmaterial zweckmäßigerweise metallurgisch den Torstählen angepaßt und durch Dehnen und Recken in der Spannung diesen Torstählen gleichgestellt. Die Abstimmung der Widerstandskraft der Bewehrungs- oder Tragplatte erfolgt durch eine variable Profilgestaltung, die Eigenschaft und Dicke des eingesetzten Materials sowie durch Reckung.Additional reinforcement with known gate steels is possible. However, such variants are not shown in the drawings. If the reinforcement or support plate is made of metallic materials, the starting material is expediently metallurgically adapted to the gate steels and is equated to these gate steels by stretching and stretching in tension. The resistance of the reinforcement or support plate is adjusted by means of a variable profile design, the property and thickness of the material used and stretching.

Dank der erfindungsgemäßen Ausgestaltung sind die in der Ebene der Platte liegenden Kanten der Kanäle außerordentlich steif, und die diese Versteifung bringenden umgebördelten Abschnitte 12 können als Widerlager dienen für die Aufnahme von Installationsbauteilen oder von Aufhängungen für Verkleidungen, oder es können in diese Kanäle Schallschluckelemente aus geschäumtem Kunststoff eingelegt werden, die durch diese umgebördelten Abschnitte 12 hinreichend sicher und dauerhaft gehalten werden, ohne daß es einer zusätzlichen Befestigung dieser Schallschluckelemente bedarf.Thanks to the design according to the invention, the edges of the channels lying in the plane of the plate are extraordinarily rigid, and the flanged sections 12 which bring this stiffening can serve as abutments for receiving installation components or of hangings for cladding, or sound absorbing elements can be foamed into these channels Plastic are inserted, which are held sufficiently securely and permanently by these flanged sections 12 without it additional attachment of these sound absorbing elements is required.

Claims (1)

  1. A reinforcing or supporting plate, with continuous longitudinal spaced stiffening strips parallel to one another, projecting from the plane of the plate and formed by bent portions of the reinforcing or supporting plate, wherein - at least at the free projecting edge regions of the stiffening strips - the parallel portions of the reinforcing or supporting plate and/or the edge strips of adjacent reinforcing or supporting plates rest against one another, and the freely projecting longitudinal edge region of the stiffening strips and/or the edge strips is shaped to be wave-like or tooth-like, characterised in that at the wave-like or tooth-like longitudinal edge region (3), the portions (11) of the plate (1) forming the stiffening strips (2) subsequently diverge at an acute angle to the plane of the plate (1), or diverge in a curved shape, and at the transition region between the planar plate portion and the portions (11) forming the stiffening strip (2), flanged portions (12) project into the channel (13) formed beneath the stiffening strip (2).
EP19910107298 1985-03-26 1991-05-06 Reinforcement or supporting plate Expired - Lifetime EP0512135B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59104895T DE59104895D1 (en) 1991-05-06 1991-05-06 Reinforcement or support plate.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT88985A AT393859B (en) 1985-03-26 1985-03-26 REINFORCEMENT OR SUPPORT PLATE

Publications (2)

Publication Number Publication Date
EP0512135A1 EP0512135A1 (en) 1992-11-11
EP0512135B1 true EP0512135B1 (en) 1995-03-08

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ID=3502166

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EP19910107298 Expired - Lifetime EP0512135B1 (en) 1985-03-26 1991-05-06 Reinforcement or supporting plate

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AT (1) AT393859B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516901C2 (en) 1999-04-06 2002-03-19 Erik Danielsson Prefabricated reinforced structural building elements, and stiffening plate elements for such construction
WO2011091460A1 (en) * 2010-01-29 2011-08-04 Technische Universität Wien Composite element having a filling body
CN111779029A (en) * 2020-07-20 2020-10-16 同济大学 Steel shell-concrete composite structure
CN117386061B (en) * 2023-12-11 2024-03-19 山东汇通建设集团有限公司 Method for assembling large-span concrete roof for basement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE537594A (en) *
US3238681A (en) * 1963-03-07 1966-03-08 Ircom S P A Structural members of sheet material for walls, roofings, floors and the like
DE2252988A1 (en) * 1972-10-28 1974-05-09 Bernhard Dr Ing Unger COMPOSITE PANEL MADE OF CONCRETE AND A TRAPEZOIDAL SHEET
FR2221601A1 (en) * 1973-03-12 1974-10-11 Thelle Ingenierie Const Metal Reinforced concrete floor with shuttering - has shuttering in form of troughs of joined corrugated metal sheets
DE2413645A1 (en) * 1974-03-21 1975-09-25 Bernhard Dr Ing Unger Concrete and sheet metal combined slab - with battens protruding into concrete shaped to lock concrete and sheeting together
DE2521143A1 (en) * 1975-05-13 1976-11-25 Helmut Dr Ing Eggert Load bearing composite ceiling for building - has steel corrugated plates connected to concrete by steel pins
AT390095B (en) * 1985-11-13 1990-03-12 Katzenberger Helmut Shuttering arrangement comprising profiled metal sheet for concrete composite floors

Also Published As

Publication number Publication date
EP0512135A1 (en) 1992-11-11
ATA88985A (en) 1991-06-15
AT393859B (en) 1991-12-27

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