EP0273869B1 - Concrete safety construction for floors, walls and ceilings - Google Patents

Concrete safety construction for floors, walls and ceilings Download PDF

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Publication number
EP0273869B1
EP0273869B1 EP87810783A EP87810783A EP0273869B1 EP 0273869 B1 EP0273869 B1 EP 0273869B1 EP 87810783 A EP87810783 A EP 87810783A EP 87810783 A EP87810783 A EP 87810783A EP 0273869 B1 EP0273869 B1 EP 0273869B1
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Prior art keywords
concrete
armoured
safety construction
walls
elements
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EP87810783A
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German (de)
French (fr)
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EP0273869A1 (en
Inventor
Norbert Wallau
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FICHET (SUISSE) SA
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Fichet (Suisse) SA
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Priority to AT87810783T priority Critical patent/ATE66277T1/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G1/00—Safes or strong-rooms for valuables
    • E05G1/02—Details
    • E05G1/024—Wall or panel structure

Definitions

  • the present invention relates to a concrete security structure for floors, walls and ceilings with reinforcements and plate-shaped armor elements surrounded on all sides by concrete, and a carrying clamp basket for use in concrete security structures for floors, walls and ceilings.
  • EP-A-150 665 discloses a concrete safety wall with plate-shaped armor elements cast into the concrete, the armor elements being arranged parallel to the concrete outer walls.
  • This known concrete safety wall has the disadvantage that the concrete flows poorly into the structure of reinforcing bars and armor elements, and it is more difficult to insert a concrete vibrating bottle between the buffer elements.
  • a drill and gouging machine which is placed perpendicular to the concrete safety wall for the purpose of breaking in, can attack too easily in the armored elements.
  • a wall for safes, safes and the like which has a concrete block, the reinforcement of which consists of obliquely arranged steel rails h.
  • the wall according to this previously known publication no carrying clamp basket could be arranged, since the insert rails h are flush on one side are limited by a metal insert c and on the other side by an armor plate i.
  • the aim is to allow the concrete mass to flow easily and homogeneously into the reinforcement structure, which includes, for example, static reinforcement, a carrying clamp basket and armored elements. Furthermore, the placement of a drill to break up the concrete safety structure is to be made more difficult.
  • the plate-shaped armor elements are arranged obliquely to the concrete outer walls and at least partially parallel to one another and a carrying clamp basket is provided for holding the armor elements, the bars running parallel to the concrete outer walls and at least partially stirrups arranged in the area of the latter includes.
  • the carrying clamp basket has longitudinal bars and brackets provided at least partially in the region thereof for holding armored elements.
  • FIG. 1 shows a section through a first exemplary embodiment of a concrete security structure for walls 1.
  • the formwork not visible in the figure for the concrete construction is held together by formwork ties 2.
  • Static reinforcement bars 4, 5, 6 and 7 are provided in the outer edge areas of the concrete mass 3, the reinforcement bars 4 and 5 being arranged in one edge area and the reinforcement bars 6 and 7 being arranged perpendicular to one another and in contact with one another in the other edge area.
  • a reinforcement spacer cage 8 is provided, which comprises bars 9 and 10 running parallel to the outside of the wall and transverse bars 11 and 12 running at an oblique angle to them.
  • spacers 13 are provided, for example, every 1 m.
  • a special carrying clamp basket 14 for holding plates 15 is made Manganese steel provided.
  • the special carrying clamp basket 14 has rods 16 and 17 running parallel to the concrete safety outer wall and brackets 18 which are bent at an oblique angle and are bent twice by 90 °.
  • the manganese steel plates 15 are each arranged between the longer leg 19 of a bracket 18 and the shorter leg 20 of the bracket thereafter.
  • the manganese steel plates 15 are fastened with clamps 21 in the special carrying clamp basket 14.
  • the brackets 18, between which the manganese steel plates 15 are clamped, form modules with a distance of approximately 25-30 cm.
  • reinforcing bars 22 which run parallel to the concrete outer wall and are arranged in the area of the carrying clamp basket 14 and run perpendicular to the longitudinal bars 16 and 17 of the carrying clamp basket 14.
  • the advantage of the manganese steel plates arranged obliquely to the outer walls is, on the one hand, that the concrete mass can easily be poured into the reinforcement and is distributed homogeneously between the reinforcing bars and the manganese steel plates 15.
  • a monolithic concrete structure can be achieved and no pebbles form.
  • concrete vibrating bottles can also be better inserted into the concrete mass.
  • the structure of the reinforcing bars with the manganese steel plates described is suitable for both horizontal and vertical walls, in particular for vaults and other security rooms, for example in embassies or data protection rooms.
  • Another advantage of the arrangement of the manganese steel plates described is that a diamond drill bit used to break up the safety structure would slip off the oblique surface of the manganese steel plates.
  • FIG. 2 shows a section through a second exemplary embodiment of a concrete security structure 23. Elements of the second exemplary embodiment which correspond to those of the first exemplary embodiment are denoted by the same reference numerals.
  • the static reinforcements 4, 5, 6 and 7 and the spacer cage 8 with the longitudinal bars 9 and 10 and the transverse bars 11 and 12 are of the same design as described in the first embodiment.
  • a formwork tie 2 is also provided for the concrete formwork, not shown, at regular intervals.
  • the static reinforcement is also, as described in the first exemplary embodiment, held at a necessary regular distance by spacers 13, which are arranged, for example, every 1 m.
  • the special carrying clamp basket 24 for holding the manganese steel plates 25 is arranged between the special basket 8 and the static reinforcing bars 4 and 5. As in the first exemplary embodiment, it likewise comprises longitudinal bars 16 and 17 running parallel to the outer wall of the concrete. Furthermore, metal brackets 26 bent twice at an oblique angle are provided, which comprise a base 27, a longer leg 28 and a shorter leg 29. Furthermore, transverse bars 30 are provided perpendicular to the longitudinal bars 16 and 17 in the region of the two legs 28 and 29. The cross bars 30 are bent at least at one end 31 and engage over one end of the manganese steel plates 25. The manganese steel plates are each arranged along the short leg 29 of the trapezoidal bracket 26 and along the part of the longer leg 28 facing away from the base 27.
  • the manganese steel plates are arranged in a zigzag shape, with two successive manganese steel plates enclosing the same acute angle with the concrete outer wall lying adjacent to their respective end.
  • a manganese steel plate 25 is fastened with a clamp 32 to the base 27 and on held at the other end by the curved end 31 of the cross bar 30.
  • the subsequent manganese steel plate lies on the central area of the cross bar 30 and is held in the central area of the base bar 27 of the next module with a clamp 33.
  • the second embodiment gives the same advantages as the first embodiment, namely an easy pouring of the concrete mass into the formwork and a homogeneous distribution of the concrete mass within the reinforcements with the manganese steel plates.
  • the introduction of concrete vibrating bottles is also made easier. Due to the oblique arrangement of the manganese steel plates, the use of diamond drill bits for drilling through them is also made considerably more difficult.

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  • Panels For Use In Building Construction (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)

Abstract

The concrete safety construction for floors, walls and ceilings (1) has a monolithic concrete structure (3). Static reinforcing bars (4, 5, 6, 7) are provided within the concrete structure (3) and adjacent to the outer walls. A spacer basket (8) is next to the static reinforcement on one side. Between this spacer basket (8) and the opposite concrete outer wall there is a clamping carrier basket (14) for holding manganese-steel plates (15) arranged parallel to one another and obliquely relative to the concrete outer walls. The clamping carrier basket (14) comprises staple-shaped crossbars (18) which each comprise a longer leg (19) and a shorter leg (20). The manganese-steel plates are respectively arranged between a longer leg (19) and a shorter leg (20) of a following staple-shaped crossbar (18) and are fastened to these by means of clamps (21). The reinforcing structure allows an easier pouring of the concrete mass than in known arrangements with armour plates extending parallel to the concrete outer walls. The oblique arrangement of the armour plates also makes it difficult to use drills for breaking-in purposes. The concrete safety construction is employed particularly for security rooms, such as strongrooms and data protection rooms. <IMAGE>

Description

Die vorliegende Erfindung betrifft eine Beton-Sicherheitskonstruktion für Böden, Wände und Decken mit Armierungen und allseitig von Beton umgebenen, plattenförmigen Panzerelementen sowie einen Tragklemmkorb zur Verwendung für Beton-Sicherheitskonstruktionen für Böden, Wände und Decken.The present invention relates to a concrete security structure for floors, walls and ceilings with reinforcements and plate-shaped armor elements surrounded on all sides by concrete, and a carrying clamp basket for use in concrete security structures for floors, walls and ceilings.

Aus der EP-A-150 665 ist eine Beton-Sicherheitswand mit in den Beton eingegossenen, plattenförmigen Panzerelementen vorbekannt, wobei die Panzerelemente parallel zu den Beton-Aussenwänden angeordnet sind. Diese bekannte Beton-Sicherheitswand weist den Nachteil auf, dass der Beton schlecht in die Struktur von Armierungsstäben und Panzerelementen fliesst, und ein Einführen einer Beton-Rüttelflasche zwischen die Penzerelemente erschwert wird. Im weiteren kann ein Bohrer und Fugenhobel, der zwecks Einbruchs senkrecht zur Beton-Sicherheitswand angesetzt wird, zu leicht in den Panzerelementen angreifen.EP-A-150 665 discloses a concrete safety wall with plate-shaped armor elements cast into the concrete, the armor elements being arranged parallel to the concrete outer walls. This known concrete safety wall has the disadvantage that the concrete flows poorly into the structure of reinforcing bars and armor elements, and it is more difficult to insert a concrete vibrating bottle between the buffer elements. Furthermore, a drill and gouging machine, which is placed perpendicular to the concrete safety wall for the purpose of breaking in, can attack too easily in the armored elements.

Aus der DE-C-753 774 ist eine Wand für Geldschränke, Tresore und dergleichen vorbekannt, welche einen Betonblock aufweist, dessen Bewehrung aus schräg angeordneten Stahlschienen h besteht. Bei der Wand gemäss dieser vorbekannten Druckschrift könnte kein Tragklemmkorb angeordnet werden, da die Einlageschienen h auf der einen Seite bündig durch eine Metalleinlage c und auf der andern Seite durch eine Panzerplatte i begrenzt sind.From DE-C-753 774 a wall for safes, safes and the like is known, which has a concrete block, the reinforcement of which consists of obliquely arranged steel rails h. In the case of the wall according to this previously known publication, no carrying clamp basket could be arranged, since the insert rails h are flush on one side are limited by a metal insert c and on the other side by an armor plate i.

Es ist deshalb eine Aufgabe der vorliegenden Erfindung, eine Beton-Sicherheitskonstruktion für Böden, Wände und Decken zu schaffen, die sich insbesondere für Sicherheitsräume wie beispielsweise Tresor- und Datenschutzräume eignet, welche die Nachteile der obgenannten bekannten Beton-Sicherheitswände nicht aufweist. Es soll ein leichtes und homogenes Einfliessen der Betonmasse in die Armierungsstruktur, welche beispielsweise eine statische Armierung, einen Tragklemmkorb und Panzerelemente umfasst, ermöglicht werden. Im weiteren soll das Ansetzen eines Bohrers zum Aufbrechen der Beton-Sicherheitskonstruktion erschwert werden.It is therefore an object of the present invention to provide a concrete security construction for floors, walls and ceilings which is particularly suitable for security rooms such as, for example, safes and data protection rooms, which does not have the disadvantages of the known concrete security walls mentioned above. The aim is to allow the concrete mass to flow easily and homogeneously into the reinforcement structure, which includes, for example, static reinforcement, a carrying clamp basket and armored elements. Furthermore, the placement of a drill to break up the concrete safety structure is to be made more difficult.

Dies wird erfindungsgemäss dadurch erzielt, dass die plattenförmigen Panzerelemente schräg zu den Beton-Aussenwänden sowie zumindest teilweise parallel zueinander angeordnet sind und ein Tragklemmkorb zur Halterung der Panzerelemente vorgesehen ist, der parallel zu den Beton-Aussenwänden verlaufende Stäbe sowie zumindest teilweise im Bereich letzterer angeordnete Bügel umfasst.This is achieved according to the invention in that the plate-shaped armor elements are arranged obliquely to the concrete outer walls and at least partially parallel to one another and a carrying clamp basket is provided for holding the armor elements, the bars running parallel to the concrete outer walls and at least partially stirrups arranged in the area of the latter includes.

Im weiteren ist es Aufgabe der vorliegenden Erfindung, einen Tragklemmkorb zur Halterung von Panzerelementen für eine Beton-Sicherheitskonstruktion für Böden, Wände und Dekken zu schaffen.Furthermore, it is an object of the present invention to provide a carrying clamp basket for holding armored elements for a concrete safety structure for floors, walls and ceilings.

Dies wird erfindungsgemäss dadurch erzielt, dass der Tragklemmkorb Längsstäbe und zumindest teilweise im Bereich derselben vorgesehene Bügel zur Halterung von Panzerelementen aufweist.According to the invention, this is achieved in that the carrying clamp basket has longitudinal bars and brackets provided at least partially in the region thereof for holding armored elements.

Bevorzugte Ausführungsformen der Erfindung ergeben sich aus den abhängigen Ansprüchen.Preferred embodiments of the invention result from the dependent claims.

Im folgenden werden anhand der beiliegenden Zeichnung zwei Ausführungsbeispiele der Erfindung sowie deren Verwendung näher beschrieben. Es zeigen:

  • Fig. 1 einen Schnitt durch ein erstes Ausführungsbeispiel einer Beton-Sicherheitskonstruktion,
  • Fig. 2 einen Schnitt durch ein zweites Ausführungsbeispiel einer Beton-Sicherheitskonstruktion.
Two exemplary embodiments of the invention and their use are described in more detail below with reference to the accompanying drawing. Show it:
  • 1 shows a section through a first embodiment of a concrete security structure,
  • Fig. 2 shows a section through a second embodiment of a concrete security structure.

In Fig. 1 ist ein Schnitt durch ein erstes Ausführungsbeispiel einer Beton-Sicherheitskonstruktion für Wände 1 dargestellt. Die in der Figur nicht sichtbaren Verschalungen für die Betonkonstruktion werden durch Schalungsbinder 2 zusammengehalten. In den äusseren Randbereichen der Betonmasse 3 sind statische Armierungsstäbe 4, 5, 6 und 7 vorgesehen, wobei im einen Randbereich die Armierungsstäbe 4 und 5 und im andern Randbereich die Armierungsstäbe 6 und 7 senkrecht zueinander und in Berührung miteinander angeordnet sind. Auf der rechten Seite der Beton-Sicherheitskonstruktion gemäss Fig. 1 ist ein Armierungs-Distanzkorb 8 vorgesehen, welcher parallel zur Wandaussenseite verlaufende Stäbe 9 und 10 sowie in einem schiefen Winkel zu diesen verlaufende Querstäbe 11 und 12 umfasst. Zur Distanzhalterung der statischen Armierung sind beispielsweise alle 1 m Distanzhalter 13 vorgesehen. Diese Distanzhalter sind U-förmig ausgebildet. Zwischen der statischen Armierung 4, 5 gemäss der linken Seite der Fig. 1 und dem Distanzkorb 8 ist ein Spezialtragklemmkorb 14 zur Halterung von Platten 15 aus Manganstahl vorgesehen. Der Spezialtragklemmkorb 14 weist parallel zur Beton-Sicherheitaussenwand verlaufende Stäbe 16 und 17 sowie in einem schiefen Winkel dazu verlaufende, zweimal um 90° umgebogene Bügel 18 auf. Die Manganstahlplatten 15 sind jeweils zwischen dem längeren Schenkel 19 eines Bügels 18 und dem kürzeren Schenkel 20 des darauffolgenden Bügels angeordnet. Die Manganstahlplatten 15 sind mit Klemmen 21 im Spezialtragklemmkorb 14 befestigt. Die Bügel 18, zwischen denen die Manganstahlplatten 15 eingeklemmt sind, bilden Module mit einem Abstand von ca. 25 - 30 cm. Im weiteren sind innerhalb der monolithischen Betonstruktur noch parallel zur Beton-Aussenwand verlaufende, im Bereich des Tragklemmkorbes 14 angeordnete Armierungsstäbe 22 vorgesehen, die senkrecht zu den Längsstäben 16 und 17 des Tragklemmkorbes 14 verlaufen.1 shows a section through a first exemplary embodiment of a concrete security structure for walls 1. The formwork not visible in the figure for the concrete construction is held together by formwork ties 2. Static reinforcement bars 4, 5, 6 and 7 are provided in the outer edge areas of the concrete mass 3, the reinforcement bars 4 and 5 being arranged in one edge area and the reinforcement bars 6 and 7 being arranged perpendicular to one another and in contact with one another in the other edge area. On the right-hand side of the concrete safety structure according to FIG. 1, a reinforcement spacer cage 8 is provided, which comprises bars 9 and 10 running parallel to the outside of the wall and transverse bars 11 and 12 running at an oblique angle to them. For spacing the static reinforcement, spacers 13 are provided, for example, every 1 m. These spacers are U-shaped. Between the static reinforcement 4, 5 according to the left side of FIG. 1 and the spacer cage 8, a special carrying clamp basket 14 for holding plates 15 is made Manganese steel provided. The special carrying clamp basket 14 has rods 16 and 17 running parallel to the concrete safety outer wall and brackets 18 which are bent at an oblique angle and are bent twice by 90 °. The manganese steel plates 15 are each arranged between the longer leg 19 of a bracket 18 and the shorter leg 20 of the bracket thereafter. The manganese steel plates 15 are fastened with clamps 21 in the special carrying clamp basket 14. The brackets 18, between which the manganese steel plates 15 are clamped, form modules with a distance of approximately 25-30 cm. Furthermore, inside the monolithic concrete structure there are reinforcing bars 22, which run parallel to the concrete outer wall and are arranged in the area of the carrying clamp basket 14 and run perpendicular to the longitudinal bars 16 and 17 of the carrying clamp basket 14.

Der Vorteil der schräg zu den Aussenwänden angeordneten Manganstahlplatten liegt einerseits darin, dass sich die Betonmasse leicht in die Armierung einfüllen lässt und sich homogen zwischen den Armierungsstäben und den Manganstahlplatten 15 verteilt. Insbesondere ist eine monolithische Betonstruktur erzielbar, und es bilden sich keine Kiesnester. Ebenfalls sind Beton-Rüttelflaschen bei der vorliegenden Anordnung der Manganstahlplatten im Tragklemmkorb 14 besser in die Betonmasse einführbar. Die beschriebene Struktur der Armierungsstäbe mit den Manganstahlplatten eignet sich sowohl für horizontale als auch vertikale Wände, insbesondere für Tresorräume und andere Sicherheitsräumlichkeiten, beispielsweise in Botschaften oder für Datenschutzräume.The advantage of the manganese steel plates arranged obliquely to the outer walls is, on the one hand, that the concrete mass can easily be poured into the reinforcement and is distributed homogeneously between the reinforcing bars and the manganese steel plates 15. In particular, a monolithic concrete structure can be achieved and no pebbles form. In the present arrangement of the manganese steel plates in the carrying clamp basket 14, concrete vibrating bottles can also be better inserted into the concrete mass. The structure of the reinforcing bars with the manganese steel plates described is suitable for both horizontal and vertical walls, in particular for vaults and other security rooms, for example in embassies or data protection rooms.

Ein weiterer Vorteil der beschriebenen Anordnung der Manganstahlplatten liegt darin, dass ein zum Aufbrechen der Sicherheitskonstruktion verwendeter Diamantkronbohrer an der schrägen Fläche der Manganstahlplatten abrutschen würde.Another advantage of the arrangement of the manganese steel plates described is that a diamond drill bit used to break up the safety structure would slip off the oblique surface of the manganese steel plates.

In Fig. 2 ist ein Schnitt durch ein zweites Ausführungsbeispiel einer Beton-Sicherheitskonstruktion 23 dargestellt. Elemente des zweiten Ausführungsbeispieles, die denjenigen des ersten Ausführungsbeispiels entsprechen, werden mit gleichen Bezugsziffern bezeichnet. Die statischen Armierungen 4, 5, 6 und 7 sowie der Distanzkorb 8 mit den längsverlaufenden Stäben 9 und 10 und den querverlaufenden Stäben 11 und 12 sind gleich ausgebildet wie beim ersten Ausführungsbeispiel beschrieben. Ebenfalls ist ein Schalungsbinder 2 für die nichtdargestellte Betonverschalung in regelmässigen Abständen vorgesehen. Die statische Armierung wird ebenfalls, wie beim ersten Ausführungsbeispiel beschrieben, durch Distanzhalter 13, die beispielsweise alle 1 m angeordnet sind, im notwendigen regelmässigen Abstand gehalten.FIG. 2 shows a section through a second exemplary embodiment of a concrete security structure 23. Elements of the second exemplary embodiment which correspond to those of the first exemplary embodiment are denoted by the same reference numerals. The static reinforcements 4, 5, 6 and 7 and the spacer cage 8 with the longitudinal bars 9 and 10 and the transverse bars 11 and 12 are of the same design as described in the first embodiment. A formwork tie 2 is also provided for the concrete formwork, not shown, at regular intervals. The static reinforcement is also, as described in the first exemplary embodiment, held at a necessary regular distance by spacers 13, which are arranged, for example, every 1 m.

Der Spezialtragklemmkorb 24 zur Halterung der Manganstahlplatten 25 ist zwischen dem Spezialkorb 8 und den statischen Armierungsstäben 4 und 5 angeordnet. Er umfasst ebenfalls wie beim ersten Ausführungsbeispiel parallel zur Betonaussenwand verlaufende Längsstäbe 16 und 17. Im weiteren sind zweimal schiefwinklig umgebogene Metallbügel 26 vorgesehen, die eine Basis 27, einen längeren Schenkel 28 und einen kürzeren Schenkel 29 umfassen. Im weiteren sind senkrecht zu den Längsstäben 16 und 17 im Bereich der beiden Schenkel 28 und 29 liegende Querstäbe 30 vorgesehen. Die Querstäbe 30 sind zumindest am einen Ende 31 abgebogen und greifen über ein Ende der Manganstahlplatten 25. Die Manganstahlplatten sind jeweils entlang des kurzen Schenkels 29 des Trapezbügels 26 und entlang dem von der Basis 27 abgekehrten Teil des längeren Schenkels 28 angeordnet. Die Manganstahlplatten sind zickzackförmig angeordnet, wobei zwei aufeinanderfolgende Manganstahlplatten mit der ihrem jeweiligen Ende benachbart liegenden Betonaussenwand denselben spitzen Winkel einschliessen. Eine Manganstahlplatte 25 ist mit einer Klemme 32 an der Basis 27 befestigt und am am andern Ende durch das gekrümmte Ende 31 des Querstabes 30 gehalten. Die darauffolgende Manganstahlplatte liegt auf dem mittleren Bereich des Querstabes 30 auf und ist im mittleren Bereich des Basisstabes 27 des nächsten Modules mit einer Klemme 33 gehalten.The special carrying clamp basket 24 for holding the manganese steel plates 25 is arranged between the special basket 8 and the static reinforcing bars 4 and 5. As in the first exemplary embodiment, it likewise comprises longitudinal bars 16 and 17 running parallel to the outer wall of the concrete. Furthermore, metal brackets 26 bent twice at an oblique angle are provided, which comprise a base 27, a longer leg 28 and a shorter leg 29. Furthermore, transverse bars 30 are provided perpendicular to the longitudinal bars 16 and 17 in the region of the two legs 28 and 29. The cross bars 30 are bent at least at one end 31 and engage over one end of the manganese steel plates 25. The manganese steel plates are each arranged along the short leg 29 of the trapezoidal bracket 26 and along the part of the longer leg 28 facing away from the base 27. The manganese steel plates are arranged in a zigzag shape, with two successive manganese steel plates enclosing the same acute angle with the concrete outer wall lying adjacent to their respective end. A manganese steel plate 25 is fastened with a clamp 32 to the base 27 and on held at the other end by the curved end 31 of the cross bar 30. The subsequent manganese steel plate lies on the central area of the cross bar 30 and is held in the central area of the base bar 27 of the next module with a clamp 33.

Das zweite Ausführungsbeispiel ergibt dieselben Vorteile wie das erste Ausführungsbeispiel, nämlich ein leichtes Einfüllen der Betonmasse in die Verschalung und eine homogene Verteilung der Betonmasse innerhalb der Armierungen mit den Manganstahlplatten. Im weiteren wird auch das Einführen von Beton-Rüttelflaschen erleichert. Durch die schräge Anordnung der Manganstahlplatten wird auch die Verwendung von Diamantkronbohrern zur Durchbohrung derselben erheblich erschwert.The second embodiment gives the same advantages as the first embodiment, namely an easy pouring of the concrete mass into the formwork and a homogeneous distribution of the concrete mass within the reinforcements with the manganese steel plates. The introduction of concrete vibrating bottles is also made easier. Due to the oblique arrangement of the manganese steel plates, the use of diamond drill bits for drilling through them is also made considerably more difficult.

Claims (7)

  1. Concrete safety construction for floors, walls and ceilings with reinforcements and platelike armoured elements surrounded on all sides by concrete, characterized in that the armoured elements are arranged at an angle to the concrete outer walls and at least partially parallel to each other and a support-clamp cage (14; 24) to hold the armoured elements (15) comprising rods (16, 17) running parallel to the concrete outer walls and brackets (18; 26) disposed at least partially in the region of the rods.
  2. Concrete safety construction according to claim 1, characterized in that two adjacent armoured elements (25) are arranged at an angle to each other and one armoured element is disposed parallel to the next-but-one armoured element.
  3. Concrete safety construction according to claim 1, characterized in that the brackets (18) comprise a longer (19) and a shorter arm (20), each of the armoured elements (15) being arranged between the longer arm (19) of one bracket and the shorter arm (20) of the following bracket.
  4. Concrete safety construction according to claim 1, characterized in that the brackets (26) comprise a base (27) running perpendicular to the longitudinal rods and a longer (28) and a shorter arm (29), which form an oblique angle with the base.
  5. Concrete safety construction according to claim 4, characterized in that one armoured element (25) is provided in the region of the short arm (29) and a subsequent armoured element is provided in the region of the long arm (28) of the bracket.
  6. Support-clamp cage for incorporation in a concrete safety construction, characterized by Longitudinal rods (16, 17) and brackets (18; 26) provided at least partially in the region of the longitudinal rods to hold armoured elements (15, 25).
  7. Support-clamp cage according to claim 6, characterized in that the brackets (18; 26) each comprise a base (27) and two arms (18, 19: 28, 29).
EP87810783A 1986-12-30 1987-12-29 Concrete safety construction for floors, walls and ceilings Expired - Lifetime EP0273869B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87810783T ATE66277T1 (en) 1986-12-30 1987-12-29 CONCRETE SAFETY CONSTRUCTION FOR FLOORS, WALLS AND CEILINGS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH525086 1986-12-30
CH5250/86 1986-12-30

Publications (2)

Publication Number Publication Date
EP0273869A1 EP0273869A1 (en) 1988-07-06
EP0273869B1 true EP0273869B1 (en) 1991-08-14

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EP87810783A Expired - Lifetime EP0273869B1 (en) 1986-12-30 1987-12-29 Concrete safety construction for floors, walls and ceilings

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EP (1) EP0273869B1 (en)
AT (1) ATE66277T1 (en)
DE (1) DE3772180D1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19855567B4 (en) * 1998-12-02 2010-01-21 Siegfried Gebhart safe
DE19839040B4 (en) * 1998-08-28 2010-04-29 Siegfried Gebhart safe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1888042A (en) * 1930-12-20 1932-11-15 Guardian Metals Company Compound alloy plate
DE753774C (en) * 1938-04-30 1952-10-13 Oberhuetten Vereinigte Obersch Wall for money closets, safes, etc. like
DE1926803A1 (en) * 1968-05-31 1969-12-04 Edgardo Capozzi Arrangement in armored cabinets
FR2054455A7 (en) * 1969-07-08 1971-04-23 Sofiam
FR2372285A1 (en) * 1976-11-26 1978-06-23 Armel Reinforced concrete floor support trellis - has wires bent into trapezoidal shape to be joined by coupling rods
DE3476094D1 (en) * 1984-01-25 1989-02-16 Hugli Ingenieurunternehmung Concrete security wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839040B4 (en) * 1998-08-28 2010-04-29 Siegfried Gebhart safe
DE19855567B4 (en) * 1998-12-02 2010-01-21 Siegfried Gebhart safe

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ATE66277T1 (en) 1991-08-15
DE3772180D1 (en) 1991-09-19
EP0273869A1 (en) 1988-07-06

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