EP0150665A1 - Concrete security wall - Google Patents

Concrete security wall Download PDF

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Publication number
EP0150665A1
EP0150665A1 EP84810045A EP84810045A EP0150665A1 EP 0150665 A1 EP0150665 A1 EP 0150665A1 EP 84810045 A EP84810045 A EP 84810045A EP 84810045 A EP84810045 A EP 84810045A EP 0150665 A1 EP0150665 A1 EP 0150665A1
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EP
European Patent Office
Prior art keywords
concrete
wall
wall according
armored
armored elements
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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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EP84810045A
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German (de)
French (fr)
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EP0150665B1 (en
Inventor
Hans-Peter Hügli
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Huegli Ingenieurunternehmung
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Huegli Ingenieurunternehmung
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Application filed by Huegli Ingenieurunternehmung filed Critical Huegli Ingenieurunternehmung
Priority to DE8484810045T priority Critical patent/DE3476094D1/en
Priority to EP84810045A priority patent/EP0150665B1/en
Priority to AT84810045T priority patent/ATE39965T1/en
Publication of EP0150665A1 publication Critical patent/EP0150665A1/en
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Publication of EP0150665B1 publication Critical patent/EP0150665B1/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 object of the present invention is to significantly increase the safety of a concrete wall with little additional material.
  • the basic solution to this problem is that armored elements are cast into the concrete, each of which is surrounded on all sides by concrete, in such a way that a monolithic concrete structure is present. It becomes practically impossible to isolate individual parts of the wall and break through them separately.

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  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Building Environments (AREA)
  • Road Signs Or Road Markings (AREA)
  • Sewage (AREA)

Abstract

1. A concrete security wall in the concrete of which armored, strip-shaped elements (3) are casted, each one of those being surrounded on all sides by concrete so that a monolithic concrete structure is present, concrete bridges and armatures (2) existing between edges of the armored elements offset in the direction of the wall thickness, characterized in that between the edges of the armored elements (3) located one behind the other in direction of the wall thickness, gaps are present in the longitudinal direction of the wall in which exist concrete bridges and in which lies transverse armatures (2).

Description

_ Die vorliegende Erfindung betrifft eine Beton-Sicherheitswand wie sie insbesondere beim Tresorbau zur Anwendung kommt. Solche Wände, die natürlich auch Decken oder Böden sein können, sollen eine möglichst hohe Einbruchsicherheit bieten, und zwar gegen alle Einbruchstechniken, insbesondere sprengen, durchbohren mittels Kronenbohrer oder durchbrennen mittels Sauerstofflanze.The present invention relates to a concrete security wall as it is used in particular in building a safe. Such walls, which can of course also be ceilings or floors, are intended to offer the highest possible level of security against break-ins, specifically against all security techniques, in particular blasting, drilling through with a crown drill or burning through with an oxygen lance.

Es ist bekannt zur Erhöhung der Sicherheit, beziehungsweise Erschwerung des Einbruchs sandwichartige Wandkonstruktionen zu verwenden, bei welchen Betonelemente mit anderen Elementen, beispielsweise Stahlverkleidungen kombiniert sind. Die Wirksamkeit solcher Sandwichkonstruktionen ist jedoch beschränkt, weil die einzelnen Schichten relativ leicht voneinander getrennt werden können, beispielsweise durch Sprengung und indem jede Schicht mit der für sie geeignetsten Technik abgebaut werden kann.It is known to increase the security or to make the break-in more difficult to use sandwich-like wall constructions in which concrete elements are combined with other elements, for example steel cladding. The effectiveness of such sandwich constructions is limited, however, because the individual layers can be separated from one another relatively easily, for example by blasting and in that each layer can be broken down using the most suitable technique.

Der vorliegenden Erfindung liegt die Aufgabe zu Grunde, mit geringem Materialmehraufwand die Sicherheit einer Betonwand bedeutend zu erhöhen. Die grundsätzliche Lösung dieser Aufgabe besteht darin, dass in den Beton Panzerelemente eingegossen sind, von welchen jedes allseitig von Beton umgeben ist, derart, dass eine monolithische Betonstruktur vorhanden ist. Es wird damit praktisch unmöglich einzelne Teile der Wand zu isolieren und separat zu durchbrechen.The object of the present invention is to significantly increase the safety of a concrete wall with little additional material. The basic solution to this problem is that armored elements are cast into the concrete, each of which is surrounded on all sides by concrete, in such a way that a monolithic concrete structure is present. It becomes practically impossible to isolate individual parts of the wall and break through them separately.

Der Aufbau der Beton-Sicherheitswand, sowie deren Wirksamkeit wird im folgenden anhand eines Ausführungsbeispiels, von dem die Zeichnung einen Schnitt durch ein Wandstück zeigt, näher erläutert.The structure of the concrete safety wall and its effectiveness is explained in more detail below using an exemplary embodiment, of which the drawing shows a section through a wall piece.

Die dargestellte Wand ist eine monolithische Betonkonstruktion, welche die übliche statische Armierung 1 mit Querarmierungen oder Verbindungsarmierungen 2 aufweist. Etwa symmetrisch zur Mittelebene der Wand sind in dieselbe abwechslungsweise in Richtung der Wanddicke versetzte streifenförmige Panzerplatten 3 aus Manganstahl eingegossen. Diese Platten 3 weisen beispielsweise eine Dicke von 5 mm auf und sie sind um 6 - 20 cm, je nach Wandstärke, gegeneinander versetzt. Bei einer Wandstärke von 60 cm kann beispielsweise die Versetzung 10 cm betragen. In Längsrichtung der Wand sind praktisch lückenlos Panzerelemente 3 vorhanden. Stellenweise kann jedoch in Längsrichtung eine Lücke von beispielsweise etwa 3 cm Breite für den Durchtritt der Querarmierungen 2 und den eventuellen Durchtritt von Schalungsbindern, die in der Zeichnung nicht dargestellt sind, vorhanden sein. In jedem Falle sind aber die einzelnen Panzerplatten allseitig von Beton umgeben, d.h. es entstehen zwischen den in Richtung der Wanddicke etwa hintereinander liegenden Kanten der Panzerelemente Betonbrücken, die zum Teil noch durch die Querarmierung 2 zum Teil auch durch eine Montagearmierung verfestigt sind. Es liegt somit eine monolithische starre Betonstruktur vor, die vor allem vollkommen druckfest ist, jedoch auch eine erhebliche Zugfestigkeit aufweist. Die eben erwähnte Montagearmierung weist Längseisen 5 auf, zwischen welchen die Panzerelemente 3 stehen oder liegen und damit gesichert sind. Diese Montagearmierung ist mittels Bügeln 6, mit der statischen Armierung 1 verbunden. Die Montagearmierung weist ferner parallel zu den Panzerplatten 3 verlaufende Armierungseisen 7 auf.The wall shown is a monolithic concrete structure, which has the usual static reinforcement 1 with transverse reinforcements or connecting reinforcements 2. Strip-shaped armor plates 3 made of manganese steel, alternately offset in the direction of the wall thickness, are cast approximately symmetrically to the center plane of the wall. These plates 3 have a thickness of 5 mm, for example, and they are offset from one another by 6-20 cm, depending on the wall thickness. With a wall thickness of 60 cm, for example, the offset can be 10 cm. In the longitudinal direction of the wall, armor elements 3 are practically seamless. In places, however, there may be a gap in the longitudinal direction of, for example, about 3 cm width for the passage of the transverse reinforcements 2 and the eventual passage of formwork ties, which are not shown in the drawing. In any case, however, the individual armor plates are surrounded on all sides by concrete, i.e. Concrete bridges are formed between the edges of the armored elements, which are approximately one behind the other in the direction of the wall thickness, and are partly solidified by the transverse reinforcement 2 and partly also by an assembly reinforcement. There is therefore a monolithic rigid concrete structure which is above all completely pressure-resistant, but also has a considerable tensile strength. The assembly reinforcement just mentioned has longitudinal bars 5, between which the armored elements 3 stand or lie and are thus secured. This assembly reinforcement is connected to the static reinforcement 1 by means of brackets 6. The mounting reinforcement also has reinforcing bars 7 running parallel to the armor plates 3.

Wie bereits erwähnt bietet die dargestellte Betonwand gegen jede der üblichen Einbruchstechniken hohe Sicherheit. Mittels Kronenbohrer kann man wohl von aussen bis zu einer der Panzerplatten 3 vorstossen, doch wird dann der Kronenbohrer auf der hochfesten Stahlplatte schleifen, wodurch der weitere Fortschritt mindestens erheblich verzögert wird. Bei Anwendung einer Sauerstofflanze wird in die Panzerplatte 3 nur ein verhältnismässig kleines Loch gebrannt, so dass dann innerhalb der Panzerplatte ein weiterer Abbau des Betons kaum mehr erfolgt, weil das Material nicht abfliessen kann und die Lanze erlöscht. Auch wenn der Beton lückenlos ausgebrannt ist, können die stehengebliebenen Stege der Panzerplatte nicht vor dem Ausbruch des davor liegenden Betons durchgetrennt werden. Durch Sprengung kann die Wand nur schwer durchschlagen und in genügendem Masse zerstört werden.As already mentioned, the concrete wall shown offers a high level of security against any of the usual burglary techniques. With a drill bit you can probably advance from the outside to one of the armor plates 3, but then the drill bit will grind on the high-strength steel plate fen, which will at least significantly delay further progress. When an oxygen lance is used, only a relatively small hole is burned in the armor plate 3, so that further dismantling of the concrete hardly takes place within the armor plate, because the material cannot flow off and the lance goes out. Even if the concrete is completely burned out, the remaining webs of the armor plate cannot be cut through before the concrete in front of it breaks out. The wall is difficult to blow through and can be destroyed to a sufficient extent.

In einer Ausführungsvariante können. die Panzerplatten mindestens einseitig mit einem Belag versehen sein, der mindestens bei thermischer Einwirkung behindernde Gase und/oder Dämpfe entwickelt. Diese Massnahme würde nicht nur den Einbruch zusätzlich behindern und verzögern, sondern der Belag ist zugleich mechanisch dämpfend ausgeführt, wodurch eine vorteilhafte Reflexion von Druckwellen bei der Explosion von Sprengladungen oder Bomben erfolgt.In a variant, you can. the armor plates are provided on at least one side with a covering which develops gases and / or vapors which obstruct at least when exposed to heat. This measure would not only hinder and delay the break-in, but at the same time the covering is designed to be mechanically damping, as a result of which pressure waves are advantageously reflected in the explosion of explosive charges or bombs.

Es sind weitere Varianten möglich. So können die Panzerelemente anders gestaltet, angeordnet und dimensioniert sein. Entscheidend ist, dass sie so angeordnet sind, dass eine monolithische Betonstruktur verbleibt und dass sie anderseits eine praktisch lückenlose Panzerung darstellen.Other variants are possible. The armored elements can be designed, arranged and dimensioned differently. It is crucial that they are arranged in such a way that a monolithic concrete structure remains and that on the other hand they represent practically complete armor.

Claims (9)

1. Beton-Sicherheitswand, dadurch gekennzeichnet, dass in den Beton Panzerelemente (3) eingegossen sind, von welchen jedes allseitig von Beton umgeben ist, derart, dass eine monolithische Betonstruktur vorhanden ist.1. Concrete safety wall, characterized in that armored elements (3) are cast in the concrete, each of which is surrounded on all sides by concrete, in such a way that a monolithic concrete structure is present. 2. Wand nach Anspruch 1, dadurch gekennzeichnet, dass die Panzerelemente (3) in Richtung der Wanddicke versetzt angeordnet sind, wobei zwischen den Panzerelementen Betonbrücken und Armierungen (2) liegen.2. Wall according to claim 1, characterized in that the armored elements (3) are arranged offset in the direction of the wall thickness, concrete bridges and reinforcements (2) lying between the armored elements. 3. Wand nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass streifenförmige Panzerelemente, z.B. Platten (3), vorhanden sind.3. Wall according to claim 1 or 2, characterized in that strip-shaped armored elements, e.g. Plates (3) are present. 4. Wand nach Anspruch 3, dadurch gekennzeichnet, dass die Panzerelemente (3) planparallel zur äusseren Wandoberfläche angeordnet sind.4. Wall according to claim 3, characterized in that the armored elements (3) are arranged plane-parallel to the outer wall surface. 5. Wand nach Anspruch 2, 3 oder 4, dadurch gekennzeichnet, dass die Panzerelemente (3) um 6 bis 20 cm versetzt sind.5. Wall according to claim 2, 3 or 4, characterized in that the armored elements (3) are offset by 6 to 20 cm. 6. Wand nach irgendeinen der Ansprüche 1 - 5, dadurch gekennzeichnet, dass die Panzerelemente (3) aus Manganstahl bestehen.6. Wall according to any one of claims 1-5, characterized in that the armored elements (3) consist of manganese steel. 7. Wand nach einem der Ansprüche 1 - 6, dadurch gekennzeichnet, dass ausser der statischen Armierung (1) eine Montagearmierung (5, 6) für die Panzerelemente (3) vorgesehen ist.7. Wall according to one of claims 1-6, characterized in that in addition to the static reinforcement (1), a mounting reinforcement (5, 6) is provided for the armored elements (3). 8. Wand nach einem der Ansprüche 1 - 6, dadurch gekennzeichnet, dass die Panzerelemente (3) mit einem Belag versehen sind, der bei thermischer Einwirkung behindernde Gase und/oder Dämpfe entwickelt.8. Wall according to one of claims 1-6, characterized in that the armored elements (3) are provided with a covering which hinders under the action of heat evolving gases and / or vapors. 9. Wand nach Anspruch 8, dadurch gekennzeichnet, dass der Belag auch mechanisch dämpfend wirkt.9. Wall according to claim 8, characterized in that the covering also has a mechanical damping effect.
EP84810045A 1984-01-25 1984-01-25 Concrete security wall Expired EP0150665B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8484810045T DE3476094D1 (en) 1984-01-25 1984-01-25 Concrete security wall
EP84810045A EP0150665B1 (en) 1984-01-25 1984-01-25 Concrete security wall
AT84810045T ATE39965T1 (en) 1984-01-25 1984-01-25 CONCRETE SECURITY WALL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84810045A EP0150665B1 (en) 1984-01-25 1984-01-25 Concrete security wall

Publications (2)

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EP0150665A1 true EP0150665A1 (en) 1985-08-07
EP0150665B1 EP0150665B1 (en) 1989-01-11

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ID=8192996

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EP84810045A Expired EP0150665B1 (en) 1984-01-25 1984-01-25 Concrete security wall

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AT (1) ATE39965T1 (en)
DE (1) DE3476094D1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273869A1 (en) * 1986-12-30 1988-07-06 Fichet (Suisse) SA Concrete safety construction for floors, walls and ceilings
CH677128A5 (en) * 1988-06-07 1991-04-15 Huegli Ingenieurunternehmung Concrete strong room with reinforcing grid - has tubes with closed ends supported by armouring grid, containing pretensioned coil springs
CH680602A5 (en) * 1990-03-02 1992-09-30 Huegli Ingenieurunternehmung Strong-room wall protector against drilling - has body enclosing roller with radial protruding ribs in different planes
DE102010028933A1 (en) 2010-05-12 2011-11-17 Sommer Metallbau-Stahlbau Gmbh & Co. Kg Protective wall e.g. concrete wall, has pipe sections arranged between two parallel extending carrier elements and laid adjacently and filled with filling materials, where pipe sections are arranged in vertical direction

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE316091C (en) * 1919-06-12
US1815187A (en) * 1930-04-24 1931-07-21 Guardian Metals Company Safe and vault member and construction
FR1460567A (en) * 1965-06-02 1966-03-04 Bauche Coffres Forts Bauche Et Strong wall and objects or assemblies comprising such a wall, such as safes, safe doors
EP0067616A2 (en) * 1981-06-11 1982-12-22 Chubb & Son's Lock and Safe Company Limited Security barrier structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE316091C (en) * 1919-06-12
US1815187A (en) * 1930-04-24 1931-07-21 Guardian Metals Company Safe and vault member and construction
FR1460567A (en) * 1965-06-02 1966-03-04 Bauche Coffres Forts Bauche Et Strong wall and objects or assemblies comprising such a wall, such as safes, safe doors
EP0067616A2 (en) * 1981-06-11 1982-12-22 Chubb & Son's Lock and Safe Company Limited Security barrier structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273869A1 (en) * 1986-12-30 1988-07-06 Fichet (Suisse) SA Concrete safety construction for floors, walls and ceilings
CH677128A5 (en) * 1988-06-07 1991-04-15 Huegli Ingenieurunternehmung Concrete strong room with reinforcing grid - has tubes with closed ends supported by armouring grid, containing pretensioned coil springs
CH680602A5 (en) * 1990-03-02 1992-09-30 Huegli Ingenieurunternehmung Strong-room wall protector against drilling - has body enclosing roller with radial protruding ribs in different planes
DE102010028933A1 (en) 2010-05-12 2011-11-17 Sommer Metallbau-Stahlbau Gmbh & Co. Kg Protective wall e.g. concrete wall, has pipe sections arranged between two parallel extending carrier elements and laid adjacently and filled with filling materials, where pipe sections are arranged in vertical direction

Also Published As

Publication number Publication date
DE3476094D1 (en) 1989-02-16
EP0150665B1 (en) 1989-01-11
ATE39965T1 (en) 1989-01-15

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