The present invention relates to an explosion-proof leaf intended to be fitted to a door (B), the explosion-proof leaf (B) extending in thickness along an axis, referred to as the axis (X) of the explosion-proof leaf (B), between two opposite outer faces (BO, B1) of the leaf (B), a front outer face (BO) liable to be exposed to a possible explosion originating from a source located on, or close to, the front outer face (BO), and a rear outer face (B1), the explosion-proof leaf further comprising a frame element (B2) able and intended to be mounted, more particularly pivotably, on the frame (D) of a door (P) so as to allow the explosion-proof leaf (B) to move in the door (P). It is characterized in that the explosion-proof leaf comprises at least one explosion-proof module (M1, M2) arranged fixedly between the front outer face (BO) and the frame element (B2) and comprising two explosion-proof panels arranged one behind the other and in contact with one another, each extending perpendicularly to the axis (X) of the leaf (B), namely a front explosion-proof panel (1) and an apertured rear explosion-proof panel (2) configured and interposed between the front explosion-proof panel (1) and the frame element (B2) in order to keep the front explosion-proof panel (1) and the frame element (B2) at a distance from one another, while being able to disperse and absorb at least a portion of the explosion energy not dispersed and/or not absorbed by the front explosion-proof panel (1). The present invention further relates to an explosion-proof door comprising at least one such explosion-proof leaf.
E06B 5/12 - Doors, windows, or like closures for special purposesBorder constructions therefor for protection against air-raid or other war-like actionDoors, windows, or like closures for special purposesBorder constructions therefor for other protective purposes against air pressure, explosion, or gas
E06B 3/36 - Arrangements of wings characterised by the manner of movementArrangements of movable wings in openingsFeatures of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
2.
ANTI-INTRUSION AND BALLISTIC-PROTECTION PARTITION MODULE FOR PRODUCING A PARTITION AND ANTI-INTRUSION AND BALLISTIC-PROTECTION PARTITION MADE FROM AN ASSEMBLY OF SUCH MODULES
The present invention relates to an anti-intrusion and ballistic-protection partition module (M) for producing a partition (C) having a front face (01) exposed to potential attacks, the module (M) comprising a front face (M1) that is capable of constituting and is intended to constitute part of the front face (01) of a partition (C). Such a partition module (M) has a rectangular parallelepiped shape and comprises: an outer shell (1) in the form of a tray defining an inner space and comprising a rectangular bottom (1a), the outer face (1a) of which forms the front face (M1) of the module (M), side walls (1b) and an opening (1c) opposite the bottom (1a); a rigid inner element (2) fitted into the opening (1c) and joined, or capable of being joined, to the outer shell (1); and a ballistic-protection barrier comprising at least one main ballistic-protection plate (3) extending into the inner space of the outer shell (1) in parallel with the bottom (1a). The invention also relates to such a partition (C) comprising a plurality of such partition modules (M) that are joined together.
A fire-break penetration device according to the present invention for penetrating a wall (P), preferably a fire wall, the wall (P) separating two spaces, in particular in a building or edifice, more particularly a high security building or edifice, the wall (P) having two opposite external faces (P1) and having passing through it at least one penetration (P2) opening onto its two opposite external faces (P1) to allow the temporary passage of electrical or fluidic connection elements (C) through the wall (P), the fire-break penetration device comprising one or two fire-break penetration units each comprising an inlet/outlet opening (10), a support plate (1) and a closure flap (2) comprising a cover (20) that is movable, about a pivot axis (3), between an open position in which the inlet/outlet opening (10) is open and a closed position in which same is closed, said closure flap (2) also being provided with a plug (21) made of intumescent material secured to the cover (20), the support plate (1) being able and intended to be fixed to one of the two outer faces (P1) of the wall (P) so that the plug (21) can be inserted, at least in part, when the cover (20) is in the closed position, into the inlet/outlet opening (10) while extending into the penetration (P2). It is characterized in that the support plate (1) of the fire-break unit or of each fire-break unit comprises a through-opening forming the inlet/outlet opening (10) of the fire-break penetration unit.
A62C 3/16 - Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
Smart door unit for a building or construction and method for controlling fault or performance parameters of a protective door. A smart door unit for a building or construction, the unit comprising a door consisting of a fireproof and/or sealed and/or shock-proof door and extending in a vertical reference plane and being laterally delimited by two vertical sides. Such a smart door further comprises a system (3) for detecting and acquiring information configured to collect, at each point in time, at least one item of information on the state of the door or an event likely to lead to a fault in the door, a central electronic processing unit (4) capable of receiving and processing the item or items of information acquired and/or pre-processed by the system (3) for detecting or acquiring information, a visual and/or audible door state indicator (5) and a power supply (6), the central electronic processing unit being configured to, as soon as the item or items of information are representative of a fault in the door, trigger the door state indicator (5) to put it in a visual and/or audible indication state so as to inform the user, in real time, that the door has at least one fault or is susceptible to at least one fault.
E06B 5/16 - Fireproof doors or similar closuresAdaptations of fixed constructions therefor
E06B 7/21 - Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting automatically withdrawn when the wing is opened with sealing strip movable in plane of wing
5.
FIRE PARTITION ELEMENT SUITABLE AND INTENDED FOR FORMING A FIRE SEPARATION WALL OR A FIRE DOOR LEAF INSTALLED IN A BUILDING OR A STRUCTURE, LEAF OR SEPARATION WALL FORMED BY SUCH AN ELEMENT AND FIRE DOOR COMPRISING AT LEAST ONE SUCH LEAF
The present invention relates to a fire partition element suitable and intended for forming a fire separation wall or a fire door leaf installed in a building or a structure, said element comprising a metal protective shell (1) defining an inner filling space (2) and a firestop filling structure (3, 4) contained in the inner filling space, the protective shell having an inner surface (10) surrounding the inner filling space. The filling structure comprises a functional product (3) able to produce or release one or more fire-extinguishing substances under the effect of a temperature increase reaching or going beyond a temperature threshold and at least one flexible insulating block (4) forming a thermal insulation and having an outer surface (40). The functional product is applied by spreading, in one or more superimposed layers, with a predetermined thickness according to the desired fire resistance, on the inner surface and/or on the outer surface (40) of the or at least one of the flexible insulating blocks (4). The invention also relates to a leaf formed by such an element and a fire door comprising at least one such leaf.
E04B 1/94 - Protection against other undesired influences or dangers against fire
E06B 5/16 - Fireproof doors or similar closuresAdaptations of fixed constructions therefor
B32B 15/00 - Layered products essentially comprising metal
E04C 2/292 - Building 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 , , , or of materials covered by one of these groups with a material not specified in one of these groups at least one of the materials being insulating composed of insulating material and sheet metal
6.
SILL AND OPENING-LEAF ASSEMBLY FOR A DOOR THAT ESSENTIALLY IS FLUID-TIGHT TO A LIQUID OR GASEOUS FLUID AND IS INTENDED TO SEAL AN OPENING SEPARATING TWO SPACES IN A BUILDING OR MONUMENT
The subject of the present invention is an assembly of a sill (1) and an opening leaf (2) for a door that is essentially fluid-tight to a liquid or gaseous fluid and is intended to seal an opening (3) separating two spaces (4, 4') in a building or monument, comprising an opening leaf (2) of which one of the edge faces or lower edge face (6) is situated, when mounted, facing a floor surface (5), and a sill (1) able to provide fluid-tightness, with respect to the said fluid, of the bottom part of the door concerned between the lower edge face (6) and the said floor surface (5). The sill (1) firstly comprises at least one flat and elongate gasket element (7), of the tongue type, fixed via one of its longitudinal sides to the said lower edge face (6) and secondly comprises a sealing and travel groove (9) made in the said floor surface (5) across the opening (3) concerned and intended to house the said gasket element (7) able to collaborate in travel with one of the longitudinal edges (11) of the said groove in order to provide the said fluid-tightness.
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