WO2018074974A1 - Structure de cloisonnement de pièce résistante à l'effraction et procédé associé à celle-ci - Google Patents

Structure de cloisonnement de pièce résistante à l'effraction et procédé associé à celle-ci Download PDF

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Publication number
WO2018074974A1
WO2018074974A1 PCT/SE2017/051039 SE2017051039W WO2018074974A1 WO 2018074974 A1 WO2018074974 A1 WO 2018074974A1 SE 2017051039 W SE2017051039 W SE 2017051039W WO 2018074974 A1 WO2018074974 A1 WO 2018074974A1
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WO
WIPO (PCT)
Prior art keywords
framing
mesh
members
panel
adjoining
Prior art date
Application number
PCT/SE2017/051039
Other languages
English (en)
Inventor
Patrick Johansson
Original Assignee
Patrick Johansson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Patrick Johansson filed Critical Patrick Johansson
Priority to DK17862953.1T priority Critical patent/DK3529444T3/da
Priority to EP17862953.1A priority patent/EP3529444B1/fr
Priority to PL17862953.1T priority patent/PL3529444T3/pl
Publication of WO2018074974A1 publication Critical patent/WO2018074974A1/fr

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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
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7453—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling
    • E04B2/7457—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling with wallboards attached to the outer faces of the posts, parallel to the partition
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
    • E04B2/7854—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile
    • E04B2/789—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile of substantially U- or C- section
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/24—Armour; Armour plates for stationary use, e.g. fortifications ; Shelters; Guard Booths
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/01—Grilles fixed to walls, doors, or windows; Grilles moving with doors or windows; Walls formed as grilles, e.g. claustra
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary

Definitions

  • the present invention relates to a burglary resistant room partitioning structure
  • a burglary resistant room partitioning structure comprising a framework of framing members and panel-shaped building components, which are attached on each side of the framework, said framework comprising an elongated first framing member, an elongated second framing member, which is disposed substantially in parallel with the first framing member, and a plurality of elongated third framing members, which extend between and are disposed substantially orthogonally to the first and the second framing member at a predetermined spacing, said third framing members being attached to the first and the second framing member and supporting the panel-shaped building components, said room partitioning structure further comprising at least one mesh panel, which is disposed between two adjoining third framing members and comprises mesh members forming a mesh structure.
  • the framing members can comprise profile rails, e.g. metal profile rails, or timber studs and rails.
  • the present invention also relates to a method of forming such a burglary resistant room partitioning structure.
  • the room partitioning structure can, for example, form a wall, a ceiling, or a floor, which partitions a room or a portion thereof.
  • burglary resistant structure means a structure that is resistant to break-ins.
  • the present invention especially relates to a burglary resistant room partitioning structure which is constructed using so-called lightweight construction technology.
  • a framework of metal profile rails forms a structural support or a frame which is then covered with panel-shaped building boards.
  • the frame normally comprises a horizontal top framing member and a horizontal bottom framing member, which normally have a U-shaped cross-section and are usually called tracks.
  • Vertical profile rails are mounted in the tracks at a predetermined spacing, e.g. in the range of 450-600 mm, onto which vertical profile rails the building boards are mounted.
  • each vertical profile rail normally have a C- or Z- shaped cross-section in order to resist vertical pressure forces and to comply with the fire and acoustic requirements placed on the wall structure.
  • each vertical profile rail exhibits two parallel flange portions which interact with and support one or several building boards, and a web portion interconnecting the flange portions.
  • the flange portions may typically have a width of 70 mm, and the web portion may typically have a width of 95 mm.
  • the framework should normally have a thickness of at least 70 mm.
  • Lightweight construction floor and ceiling structures can be configured in a similar manner.
  • Common materials for the building boards are gypsum, MDF (Medium Density Fiber), OSB (Orientated Strand Board), wood shaving, wood chip, magnesium oxide, calcium silicate, fiber cement, fiber-gypsum and composite boards.
  • a common way of increasing the capacity of the structure to resist break-ins is to combine the layer of building boards with one or several layers of steel sheet, which are mechanically mounted between the frame and the layer of building boards and thereby forms a mechanical protection against break-ins. How this is accomplished may vary, but the following requirements and classification usually govern the design.
  • the mechanical protection is regarded as the basic protection against break-ins. Making the walls, floor and roof of a building so strong that they are difficult to force entry through can either delay a break-in to such an extent that the perpetrator is forced to abandon the break-in attempt, or force the perpetrator to use methods causing so much noise that the break-in attempt is discovered.
  • the mechanical burglary protection is adapted to the value and theft attractiveness of the property stored in the building or premises.
  • specifiers such as e.g. insurance companies, refer to requirements specified in the standard SSF 200 Regler for mekaniskt inbrottsskydd (Regulations for mechanical burglary protection).
  • SSF 200 the mechanical protection for an object is divided into three different levels called Protection class 1, 2 and 3, where Protection class 3 means the highest level.
  • Protection class 1 means the highest level.
  • Insurance companies and other specifiers follow this classification, and in broad outline the classification has been done according to the following principles:
  • Protection class 1 is applicable to buildings or premises where no or only a small amount of desirable property is stored.
  • Protection class 2 is applicable to buildings or premises where a larger amount of desirable property is stored.
  • Protection class 3 is applicable to buildings or premises which are primarily intended for storage of desirable property. In connection with mechanical protection, the requirements applying to the so-called 'enclosing surface' of a room are usually discussed.
  • the enclosing surface is the room's separation from other rooms in the building and/or the outside environment, e.g. wall, floor, ceiling, door and window units, and the requirements placed thereon usually apply up to 4 meters above the ground or standing surface plane.
  • One acceptable way of reinforcing a less strong wall made of, for example, wood paneling, corrugated sheet metal, plasterboard or wood chip board is to mount a so called anti-burglar plate between two inner layers of building boards, which plate has a thickness according to the following table:
  • Panels of anti-burglar plate should be joined with at least 50 mm of overlap and be attached to each other with a center-to-center distance between attachment points which does not exceed 100 mm. Furthermore, the panels of anti-burglar plate should be attached to the framing members of the frame. The process of building a burglary resistant structure in this way is very time- consuming and laborious for the installers. Furthermore, the overlap of the anti-burglar plates when joining results in troublesome irregularities, which makes it difficult to achieve a smooth and level wall surface. Furthermore, it is costly to install wall to wall and floor to ceiling anti-burglar plates, since it requires a large consumption of the limited resource of steel.
  • GB 2283256A Another method of forming a burglary resistant structure is disclosed in GB 2283256A.
  • This document describes a break-in resistant structure consisting of expanded metal panels mounted between vertical sheet metal framing members in a wall structure so that framing bays are formed. Each framing bay is delimited laterally by two sheet metal framing members of C-shaped cross- section facing each other so that their grooves are facing each other.
  • the expanded metal panel has a width corresponding to the width of the framing bay and extends into the groove formed by the cross-sectional shape of the sheet metal framing members at each sheet metal framing member.
  • the structure has clips securing the expanded metal panel to the steel framing members.
  • One object of the present invention to at least partially mitigate these problems and provide a burglary resistant room partitioning structure, e.g. a wall, ceiling or floor structure, which is easy and quick to install and provides reliable burglary protection.
  • a burglary resistant room partitioning structure e.g. a wall, ceiling or floor structure
  • Another object of the present invention to provide a burglary resistant room partitioning structure, which is inexpensive, but at the same times provides an acceptable burglary protection.
  • a further object of the present invention to provide a burglary resistant room partitioning structure, which can supplement conventional lightweight construction, and can easily be integrated into a room partitioning structure constructed using lightweight construction technology.
  • the burglary resistant room partitioning structure according to the invention is characterized in that said adjoining third framing members exhibit openings through which free ends of the mesh members extend, so that the adjoining third framing members secure the mesh panel between them, wherein said free ends, at at least one of said two adjoining third framing members, extend a predetermined distance (L) into adjacent framing bays, which distance is at least 5%, more preferably at least 10% and most preferably at least 20% of the width of the framing bay.
  • Said first framing member, said second framing member and said third framing members can comprise profile rails, e.g. metal profile rails, or timber studs and rails.
  • the method according to the invention is characterized by the steps of:
  • mesh panels are placed inside the framework between adjoining third framing members and are secured to the framework by means of these framing members, whereby the mesh panels cannot be removed from the structure without having to first remove or deform one of the third framing members adjacent to the mesh panel. Causing at least one of said two adjoining third framing members to extend a predetermined distance into adjacent framing bays ensures that the mesh panel cannot be removed by breaking or bending it out of its plane.
  • the mesh panel can easily be integrated into the lightweight construction technology, where the framing members consist of metal profile rails, which means that the burglary resistant room partitioning structure according to the invention can be quickly and easily constructed. Furthermore, the installation of the mesh panel in the room partitioning structure requires no hot works, e.g. welding. Furthermore, the fire and acoustic characteristics of the room partitioning structure are not compromised by the integration of the mesh panel. Still another advantage is that the positioning of the mesh panel inside the framework means that the external dimensions of the room partitioning structure do not differ from corresponding dimensions of room partitioning structures constructed using conventional lightweight construction.
  • said mesh panel is substantially planar and rigid, and has a width which exceeds the distance between said two adjoining third framing members.
  • the mesh panel In order to make sawing into the mesh panel more difficult, it may be advantageous to design it with a grid size which, in the plane of the mesh panel, exhibits a maximum opening dimension which does not exceed approx. 150 mm, and which preferably does not exceed approx. 100 mm. If the mesh panel, for example, exhibits a rectangular grid pattern, it may thus be advantageous if the rectangular openings in the mesh panel exhibit a width or length which does not exceed approx. 150 mm, and which preferably does not exceed approx. 100 mm.
  • Said first framing member, said second framing member and said plurality of third framing members can be profile rails, e.g. metal profile rails. Alternatively, said first framing member, said second framing member and said plurality of third framing members can be timber studs or rails.
  • the mesh panel is connected to at least one of:
  • said two adjoining third framing members are profile rails
  • said two adjoining third profile rails preferably each comprises:
  • said web portions are planar and that said third profile rails are oriented so that their web portions are facing each other, i.e. are parallel, and that said mesh panel comprises a plurality of elongated and substantially parallel first mesh members and a plurality of elongated second mesh members, wherein said second mesh members are connected to the first mesh members so that the first and second mesh members together form a mesh structure, wherein said first mesh members each comprises a first free end, which passes through an opening in the web portion of a first one of said two adjoining third profile rails, and a second free end, which passes through an opening in the web portion of a second one of said two adjoining third profile rails.
  • the burglary resistant room partitioning structure comprises at least two adjacent mesh panels, which are connected to each other on each side of a web portion.
  • the mesh panels can advantageously comprise reinforcement mesh.
  • it may be advantageous to attach the third framing members to the first and second framing members.
  • Figure 1 shows a side view of a first embodiment of a burglary resistant room partitioning structure according to the invention in the form of a wall structure.
  • Figure 2 shows a side view of a framing member in the wall structure of Figure 1.
  • Figure 3 shows a top view of the wall structure of Figure 1 in cross-section.
  • Figure 4 shows a top view of a second embodiment of a burglary resistant room partitioning structure according to the invention in the form of a wall structure.
  • a first embodiment of a burglary resistant room partitioning structure according to the invention in the form of a wall structure will be described more closely with reference to Figures 1-3.
  • the wall structure comprises a support frame in the form of a framework 1 of metal profile rails.
  • the framework 1 forms a support for mounting of panel- shaped building components 2 in the form of building boards, which in this case are wall boards, on each side of the support frame.
  • the framework 1 comprises a first, substantially horizontally oriented lower profile rail 3 and a second, substantially horizontally oriented upper profile rail 4, which is disposed in parallel with and above the lower profile rail 3.
  • the lower profile rail 3 has a U-shaped cross-section and is oriented so that the opening of the cross-section is facing upward.
  • the upper profile rail 4 has a U-shaped cross-section, but is oriented so that the opening of the cross-section is facing downward.
  • the framework 1 also comprises a plurality of substantially vertically oriented third profile rails 5a-5e, out of which three profile rails 5c-5e are shown completely or partially hidden behind the wall boards 2 in Figure 1.
  • the vertical profile rails 5a-5e have in a known way a C-shaped cross-section (see also Figure 3) and are oriented so that their lower ends connect to the lower profile rail 3, and so that their upper ends connect to the upper profile rail 4. More specifically, the vertical profile rails 5a-5e are disposed in the valleys formed by the U-shaped cross-sections of the horizontal profile rails 3, 4.
  • the vertical profile rails 5a-5c are mutually parallel and disposed at a predetermined spacing, e.g. with a center-to-center distance (etc distance) in the range of 450-600 mm, so that they define framing bays 9a-9d between them.
  • profile rails 3, 4, 5a-5e form a framework 1 for mounting of the wall boards 2, out of which only two are shown in Figure 1.
  • profile rails having a U-shaped cross-section, which are normally intended for horizontal mounting are called tracks
  • profile rails having a C-shaped cross-section, which are normally intended for vertical mounting are called studs.
  • Each vertical profile rail 5a-5e comprises a first flange portion 6, a second flange portion 7 and a web portion 8 interconnecting the flange portions 6, 7.
  • the flange portions 6, 7 are substantially planar and preferably mutually parallel.
  • the web portion 8 is substantially planar and extends substantially orthogonally between the flange portions 6, 7.
  • the profile rail exhibits a folded or angled reinforcement portion 11, 12, which extends back toward the opposing flange portion and is substantially parallel with the web portion 8.
  • the reinforcement portions 11, 12, which contribute to giving the profile rail 5a-5e its C-shaped cross-section, are in a known way arranged to increase the vertical load resistance capacity of the profile rail 5a-5e. If the profile rail 5a-5e is formed from sheet steel, the profile rail 5a-5e can in a known way be folded or bent along parallel folding or bending lines so as to form the flange, web and reinforcement portions.
  • the wall structure further comprises a plurality of mesh panels 13a-13d, out of which two are shown hidden behind the wall boards 2 in Figure 1. More specifically, one mesh panel 13a-13d is arranged in each framing bay 9a-9d, i.e. between each pair of adjoining vertical profile rails 5a, 5b; 5b, 5c; 5c, 5d; 5d, 5e.
  • Each mesh panel 13a-13e comprises a plurality of elongated and substantially parallel first mesh members 14a-14d and a plurality of elongated second mesh members 15a-15d, which are connected to the first mesh members 14a-14d so that the first and second mesh members 14a-14d, 15a- 15d together form a mesh structure.
  • first mesh members 14a-14d have a substantially horizontal orientation, while the second mesh members 15a-15d have a substantially vertical orientation, but it is appreciated that the mesh members can extend in other directions, for instance it is not necessary that the first and second mesh members intersect each other at right angles.
  • the first mesh members 14a-14d each comprises a first free end 16 and an opposing second free end 17 (see Figure 3).
  • Each mesh panel 13a-13d extends in a vertical direction between the horizontal profile rails 3 and 4. Accordingly, the second mesh members 15a-15d have a length which is substantially the same as the length of the vertical profile rails 5a-5e.
  • the first mesh members 14a-14d have a length which is greater than the distance between two adjoining vertical profile rails 5a, 5b; 5b, 5c; 5c, 5d; 5d, 5e, or more specifically, which is greater than the distance between the web portions 8 of two adjoining vertical profile rails 5a, 5b; 5b, 5c; 5c, 5d; 5d, 5e, i.e. greater than the width of the framing bay.
  • each mesh panel 13a-13d has a width which is at least 10%-20% greater than the center-to-center distance between two adjoining vertical profile rails 5a, 5b; 5b, 5c; 5c, 5d; 5d, 5e.
  • the web portions 8 of each vertical profile rail 5a-5e exhibit a plurality of through-openings 18a, 18b (see Figure 2) for receiving the mesh panels 13a- 13d.
  • the openings are disposed at a spacing which corresponds to the distance between adjoining mesh members 14a-14d in the length direction of the profile rail 5a-5e.
  • each opening 18a, 18b exhibits a dimension allowing first mesh members from adjacent mesh panels, e.g.
  • each mesh member can be disposed in a respective opening.
  • the openings 18, 18b are preferably positioned along the center line of the web portion 8, i.e. centrally between the flange portions 6 and 7.
  • the horizontal profile rails 3 and 4 are first mounted to a floor section and a ceiling section, respectively, whereupon the first vertical profile rail 5a is preferably attached to the horizontal profile rails 3 and 4 at one end of the wall structure. Thereafter, the first mesh panel 13a is placed between the horizontal profile rails 3 and 4 and is inserted into the first vertical profile rail 5a, so that the free ends 16 of the mesh members 14a of the first mesh panel 13a are pushed into and through the openings 18a, 18b in the web portion 8 of the first vertical profile rail 5a so that the free ends 16 are caused to protrude a predetermined distance L on the other side of the web portion 8.
  • the second vertical profile rail 5b is placed between the horizontal profile rails 3 and 4, and is moved toward the first mesh panel 13a so that the free ends 17 of the mesh members 14a of the first mesh panel 13a are pushed into and through the openings 18a, 18b in the web portion 8 of the second vertical profile rail 5b, so that the free ends 17 are caused to protrude a predetermined distance L' on the other side of the web portion 8, i.e. into the space which later forms an adjacent framing bay 9b.
  • the second vertical profile rail 5b is preferably attached to the horizontal profile rails 3 and 4, wherein the profile rails 5a and 5b fix the first mesh panel 13a in its position in the wall structure.
  • the second mesh panel 13b is placed between the horizontal profile rails 3 and 4 and is inserted into the second vertical profile rail 5b so that the free ends 16 of the mesh members 14b of the second mesh panel 13b are pushed into and through the openings 18a, 18b in the web portion 8 of the second vertical profile rail 5b, so that the free ends 16 are caused to protrude a predetermined distance on the other side of the web portion 8, e.g. into adjacent framing bay 9a.
  • the second mesh panel 13b is displaced slightly vertically relative to the first mesh panel 13a, so that, in each opening 18a, 18b, the free end 16 belonging to the second mesh panel 13b gets positioned under the free end 17 belonging to the first mesh panel 13a, as shown in Figure 2.
  • the third vertical profile rail 5c is placed between the horizontal profile rails 3 and 4 and is moved toward the second mesh panel 13b, so that the free ends 17 of the mesh members 14b of the second mesh panel 13b are pushed into and through the openings 18a, 18b in the web portion 8 of the third vertical profile rail 5c and are caused to protrude a predetermined distance on the other side of the web portion 8.
  • the third vertical profile rail 5c is preferably attached to the horizontal profile rails 3 and 4, whereby the profile rails 5b and 5c fix the second mesh panel 13b in its position in the wall structure.
  • the predetermined distance L, L', L" that the free ends extend into adjacent framing bays is at least approx. 5-20% of the width of the framing bays, i.e. at least approx. 5-20% of the etc distance between two adjoining third profile rails. More specifically, the predetermined distance is preferably at least 5%, more preferably at least 10%, even more preferably at least 15% and most preferably at least 20% of the width of the framing bay.
  • the free ends protrude as far as allowed by the wall structure while taking into account any adjacent wall or opening in the wall structure.
  • the preferred attachment of the vertical profile rails 5a-5e to the horizontal profile rails 3 and 4 can advantageously be realized with screwed, glued or nailed joints. Alternatively, the attachment can be done with clamps.
  • the wall boards 2 are mounted onto the profile rails 3, 4 and 5a-5e in a conventional manner, e.g. by using nailed, glued or screwed joints, or a combination of these.
  • the mounting of wall boards 2 can be done on one side of the framework 1, or on both sides thereof, as shown in Figure 3.
  • the mesh panels 13a-13d are secured in the wall structure by means of the vertical profile rails 5a-5e, which provides a simple and stable burglary resistant wall structure, which can be quickly installed, and which furthermore provides planar wall sections without any need for the subsequent filling and smoothing work associated with previously known burglary resistant room partitioning structures.
  • the vertical profile rails 5a-5e are attached to the horizontal profile rails 3 and 4, since the wall boards 2, and also the mesh panels 13a- 13d, prevent the vertical profile rails 5a-5e from moving to any great extent in the longitudinal direction of the horizontal profile rails 3 and 4.
  • such an attachment may be preferred, since it improves the securing of the mesh panels 13a-13d in the wall structure.
  • adjacent mesh panels may be advantageous to attach adjacent mesh panels to each other on each side of the web portions 8, e.g. by attaching adjacent mesh panels to each other by means of lashing wire or by welding the mesh panels to each other, whereby a removal of the mesh panels from the wall structure is made even more difficult. It may also be advantageous to attach the mesh panels to at least one of the horizontal profile rails 3 and 4.
  • the mesh members 14a, 14b, 14c, 14d, 15a, 15b, 15c, 15d may be advantageous to design the mesh members 14a, 14b, 14c, 14d, 15a, 15b, 15c, 15d in hardened steel. In some applications, it may be sufficient that only some of the mesh members 14a, 14b, 14c, 14d, 15a, 15b, 15c, 15d, for example each second, each third or each fourth mesh member 14a, 14b, 14c, 14d and/or 15a, 15b, 15c, 15d are designed in hardened steel.
  • mesh members 14a, 14b, 14c and 14d may be advantageous to connect the mesh members 14a, 14b, 14c and 14d to the mesh members 13a, 13b, 13c and 13d where they intersect each other, for example by welding at the intersection points, e.g. induction welding the horizontal mesh members 14a, 14b, 14c, 14d to the vertical mesh members 13a, 13b, 13c, 13d.
  • the panel-shaped building components 2 on at least one side of the framework 1 are formed from rigid fiber boards, e.g. plywood boards, MDF boards or wood chip boards. Sawing is not prevented to any great extent if the panel-shaped building components 2 are formed from plasterboards.
  • reinforcement mesh which, on the one hand, is relatively inexpensive and, on the other hand, is available in an array of dimensions, as mesh panels, whereby a suitable dimension can be selected so as to match the desired burglary protection.
  • Reinforcement meshes are normally available with a material thickness in the range of 5-20 mm and a grid size between 100*100 mm and 200*200 mm. Furthermore, reinforcement meshes can easily be adapted to the desired center-to-center distance between the vertical profile rails. It is appreciated, however, that other rigid mesh panels can be used, as long as the mesh panel provides the required structural strength and exhibits mesh members with free ends, so that the mesh panel can be secured between adjoining vertical profile rails in the above-described manner.
  • Figure 4 shows a top view of a second embodiment of a burglary resistant room partitioning structure according to the invention in the form of a wall structure.
  • the wall structure in this case comprises a support frame in the form of a framework of timber studs and rails.
  • the framework comprises a plurality of substantially vertically oriented third timber studs, out of which two timber studs 5b, 5c are shown in Figure 4.
  • the studs 5b and 5c form a framing bay 9b in which a mesh panel 13b is disposed, wherein said mesh panel 13b, like the above-described mesh panels, comprises mesh members 14b having free ends 16, 17 which, via openings 18a in the studs 5b, 5c, extend a predetermined distance L, L' into adjacent framing bays 9a-9b, which distance is at least approx. 5-20% of the width of the framing bay 9b, i.e. at least approx. 5-20% of the etc distance between the two adjoining studs 5b and 5c. More specifically, the predetermined distance L, L' is preferably at least 5%, more preferably at least 10%, even more preferably at least 15 % and most preferably at least 20% of the width of the framing bay 9b.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
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  • Electromagnetism (AREA)
  • Building Environments (AREA)

Abstract

La présente invention concerne une structure de cloisonnement de pièce résistante à l'effraction. Ladite structure comprend un cadre (1) de rails profilés et des composants de construction en forme de panneau (2), qui sont fixés de chaque côté du cadre, ledit cadre comprenant un premier rail profilé allongé (3), un deuxième rail profilé allongé (4), qui est disposé sensiblement en parallèle avec le premier rail profilé, et une pluralité de troisièmes rails profilés allongés (5a-5e), qui s'étendent entre et sont disposés sensiblement orthogonalement au premier et au deuxième rails profilés à un espacement prédéterminé, lesdits troisièmes rails profilés étant disposés dans les premier et deuxième rails profilés et supportant les composants de construction en forme de panneau. La structure de cloisonnement de pièce comprend en outre un panneau maillé (13a-13d), qui est disposé entre deux troisièmes rails profilés adjacents, qui fixent le panneau maillé entre eux et fixent le panneau maillé dans sa position dans la structure de cloisonnement de pièce. La présente invention concerne également un procédé de formation d'une telle structure de cloisonnement de pièce résistante à l'effraction.
PCT/SE2017/051039 2016-10-23 2017-10-23 Structure de cloisonnement de pièce résistante à l'effraction et procédé associé à celle-ci WO2018074974A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK17862953.1T DK3529444T3 (da) 2016-10-23 2017-10-23 Indbrudssikker rumadskillelseskonstruktion og fremgangsmåde tilknyttet dertil
EP17862953.1A EP3529444B1 (fr) 2016-10-23 2017-10-23 Structure de cloisonnement de pièce résistante à l'effraction et procédé associé à celle-ci
PL17862953.1T PL3529444T3 (pl) 2016-10-23 2017-10-23 Odporna na włamanie konstrukcja rozdzielająca pomieszczenie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1651384-8 2016-10-23
SE1651384A SE540466C2 (sv) 2016-10-23 2016-10-23 Inbrottsskyddande, rumsavskiljande struktur samt förfarande vid en sådan

Publications (1)

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WO2018074974A1 true WO2018074974A1 (fr) 2018-04-26

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Country Link
EP (1) EP3529444B1 (fr)
DK (1) DK3529444T3 (fr)
PL (1) PL3529444T3 (fr)
SE (1) SE540466C2 (fr)
WO (1) WO2018074974A1 (fr)

Citations (4)

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Publication number Priority date Publication date Assignee Title
GB2283256B (en) * 1993-10-28 1997-01-22 Lafarge Platres Break-in-resistant screen for a partition wall element, break-in-resistant partition wall element and break-in-resistant partition wall
CN201214967Y (zh) * 2008-06-27 2009-04-01 戴巨龙 一种门窗铝钢防盗网
US7516946B2 (en) * 2004-12-23 2009-04-14 Satech Safety Technology S.P.A. Intrusion-prevention enclosure
US20140306088A1 (en) * 2013-04-16 2014-10-16 Richard J. Dryburgh Concrete slab forming apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU17057U1 (ru) * 2000-11-29 2001-03-10 Закрытое акционерное общество "Техмашстром" Изделие для защиты от кражи со взломом
JP5378466B2 (ja) * 2011-07-21 2013-12-25 タカヤマ工業株式会社 耐震間仕切り構造、その構造に用いるライトゲージ取付金具および振れ止め押え金具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283256B (en) * 1993-10-28 1997-01-22 Lafarge Platres Break-in-resistant screen for a partition wall element, break-in-resistant partition wall element and break-in-resistant partition wall
US7516946B2 (en) * 2004-12-23 2009-04-14 Satech Safety Technology S.P.A. Intrusion-prevention enclosure
CN201214967Y (zh) * 2008-06-27 2009-04-01 戴巨龙 一种门窗铝钢防盗网
US20140306088A1 (en) * 2013-04-16 2014-10-16 Richard J. Dryburgh Concrete slab forming apparatus

Non-Patent Citations (1)

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Title
See also references of EP3529444A4 *

Also Published As

Publication number Publication date
EP3529444B1 (fr) 2022-01-12
DK3529444T3 (da) 2022-04-11
EP3529444A1 (fr) 2019-08-28
SE1651384A1 (sv) 2018-04-24
SE540466C2 (sv) 2018-09-18
EP3529444A4 (fr) 2020-06-17
PL3529444T3 (pl) 2022-08-22

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