FR2826387A1 - FRAMEWORK PARTITION OF ALUMINUM PROFILES COVERED WITH A WOOD BULK, PROFILES COVERED WITH A BULLET AND ARCHITECTURAL INSTALLATIONS PROVIDED WITH SUCH PROFILES AND FIRE-RETARDING PARTITIONS - Google Patents

Abstract

The invention relates to a partition comprising a frame in tubular section (1) in aluminum or in an alloy of superior characteristics and at least one panel and means for mounting and securing the panel and the frame, characterized in that a batten of wood (3) is provided inside the tubular profile. The invention also relates to a profile (1) in aluminum or alloy of superior characteristics in which is inserted a wooden batten (3) and a frame for partition comprising of such profiles. The invention finally relates to any indoor or outdoor installation for public or private use comprising a partition or a profile according to the invention.

Description

The present invention relates to interior partitions with frame

  especially aluminum with fire retardant effect, tubular aluminum frames and profiles for such partitions, as well as installations comprising such partitions. Apart from wooden frame partitions, it is known to produce interior partitions with an aluminum frame, comprising an aluminum frame. These partitions are generally one or more bay windows, some of the bays may be provided with plasterboard. These partitions may thus be in solid opaque glazed or mixed parts and may comprise, for example, one or more solid lighters and one or more glass transoms. These partitions, and in particular the partitions with an aluminum frame, are however not known to withstand fire, the melting point of aluminum being 660 C. In addition, during fire tests, the chassis in

  aluminum bends at a much lower temperature.

  The Applicant has now developed partitions comprising a framework comprising tubular profiled posts made of aluminum or an alloy of superior characteristics which can resist fire for at least half an hour, which allows it to be given a fire-rated classification i / hour eVou M1 The object of the invention is to propose a partition with an aluminum or alloy frame of superior characteristics with fire retardant effect while retaining the usual technique of manufacture and

for installing conventional partitions.

  Thus, the invention relates to a partition comprising at least one framework in tubular aluminum or alloy profile with superior characteristics and at least one panel and means for mounting and securing the panel and the framework; The interior of the tubular profile is

provided with a wooden tesserae.

  In addition to the known advantages of conventional interior partitions with a chassis, in particular of aluminum, namely lightness, modularity, ease of assembly, rigidity and sound and thermal performance, one of the advantages of the partitions of the invention is the fact that by maintaining a standard partition structure, that is to say without modifying any of these components, apart from the addition of the wooden tesserae inside the tubular profile, attractive fire resistance performances are achieved . The invention consists in inserting a wooden batten inside the tubular profile of aluminum or alloy of superior characteristics

  essentially constituting the framework forming the framework of the partition.

  Preferably, according to the invention, the profiles are made of aluminum.

  According to another aspect of the present invention, it relates to a tubular profile of aluminum or alloy of superior characteristics with rectangular section in which is inserted a wooden batten. According to another aspect of the present invention, this relates to a framework for partition in tubular section of aluminum or alloy of superior characteristics, characterized in that a tesseau of wood is

  provided inside the tubular profile.

  Finally, according to another aspect of the invention, it relates to any interior or exterior installation for public or private use comprising a

  partition, a frame or a profile according to the invention.

  Other aspects and advantages of the invention will become apparent from the

  reading the detailed description and example below and on

attached drawings.

  FIG. 1 represents a partial schematic view in section and

  in perspective of an aluminum profile according to the invention.

  2 shows a partial cross section of a partition according to the invention, with fire retardant effect, comprising a profile

according to the invention.

  To make the frame profiles, insert the cleat in the

  profiled and cut to the desired length.

  The frame is made with tubular aluminum or alloy profiles with superior characteristics, for example steel. The choice of chassis profiles, also called posts and crosspieces, is made, as is known per se, according to the necessary inertia and the choice of filling materials. The angles can be made with two or three starter posts and or rounded posts for all angles, including particular angles. The assembly of the sleepers

  posts can be done in straight cut, without apparent fixing.

  By panel in the present description means as well

  the full filling elements as the glass elements.

  According to the invention, the section of the wooden batten inserted inside the tubular profile of aluminum or alloy of characteristics

  is preferably substantially identical to that of the profile.

  As regards the wood used for the cleat, its density is preferably high according to the invention. Preferably, high density exotic type wood is used. By way of example, mention may be made of moabi or movingui wood. In contrast, pine and poplar wood does not

  do not have sufficient density.

  Preferably, the wooden cleat is in one piece inside

of a profile.

  In a particular embodiment, the tubular profiles

are of rectangular section.

  In addition, according to the inv.ention, whatever the section of the tubular profile, the length of the cleat is preferably substantially identical

  or slightly lower than that of the profile.

  Advantageously, at least one of the lateral faces of the wooden cleat is provided with a protective plate, for example a

  steel plate with a thickness between 0.4 and 1 mm.

  Except for the addition of the cleat, the shape and structure of the aluminum profiles used according to the invention are identical to the profiles that can be used to make the frames for frame partitions in

classic aluminum.

  The partitions of the invention allow all the assemblies and the integration of all the filling elements that can be found in a usual partition. The panels and in particular the filling elements and their mounting are usual (plywood, chipboard, "fibragglo", plasterboard) and are not described here in detail. The partition can be removable; its elements can be dismantled

  and reassembled, without adaptation or cutting work.

  For example, they may be tubular profile systems with volume gain by clipped joint cover. The aluminum structure can for example have a width of 77 mm overall. The partition can accommodate one or more solid panels of 14 mm with their coating (plaster, wood, for example) and one or more insulating panels of 45 mm (rock wool or similar, for example). The partition can allow the integration of glazing having a thickness of 5.6, 6.8, 8 or 8.8 mm, for example, and it is possible to install a single or two glazing. This partition allows the integration of several models of doors including aluminum doors or any other door suitable for use as well as secure glass doors. Assembly brackets are used to make all the connections between the profiles. In known manner, these brackets can be pre

  holes for possible wiring passage.

  The means for slidarizing and mounting the panel (s) and frameworks are usual, for example in particular assembly brackets and rebates. The profiles conventionally include rebates. These rebates can be provided, in the partitions according to the invention, with ceramic-type strips arranged outside the panel element, in particular the glass element at its periphery, in particular in

  partitions designed to resist fire.

  In addition, to ensure in particular the smoke-tightness, it is possible to introduce intumescent bands or intumescent seals of ceramic eVou, for example cellular seals having a fire classification. The rebates can thus have intumescent strips over all or part of their length, for example opposite the thickness of the glass element. By way of intumescent bands, mention may be made, for example, of the bands known under the name "INTUMEX". Devices, in particular strips comprising any other intu mescent material, that is to say having the property of swelling or swelling at

  heat, can nevertheless be used.

  In addition to the ceramic strips and intumescent strips, the rebates can be provided according to the invention with cellular joints which allow the connection, the fixing and the insulation of the junction between the frame.

  and the glass elements or the filling elements forming panels.

  In addition, joint covers can allow the finishing of

desired installations.

  The profiles and partitions of the invention can be used in any type of architectural installation and buildings where aluminum partitions are usually used and where it is also desired to guarantee increased fire resistance, in particular M1 classifications (smoke ) you flame arrestor

]/2 hours.

  These can be public or private buildings, permanent or temporary, mobile or fixed installations, such as annex buildings, exhibition buildings, display cases, factories, workshops, individual houses,

  conservatories, stores, exhibition halls, for example.

  As shown in Figure 1, an aluminum profile with rectangular section is provided with open rebates 2, 2 ', 4, 4'. A high density exotic wood strip 3 is inserted inside the

  profile 1. It occupies most of the space.

  Usually, these profiles have a length of 2.5 to 3 m and may have a width of 77 mm overall, but any other length or width usable in construction can be provided. The cleats inserted therein according to the invention have substantially the same length or a length slightly less than that of the profile. FIG. 2 represents a partial horizontal section of a partition comprising a front face and a rear face (face side) bearing

glass elements.

  The open rebate is occupied on the rear face of the partition by glass elements classified for flame 5, 5 ′ in Pyran S 5 mm thick, adjusted in the rebates 2, 2 ′ using cellular joints classified in light 6, 6 '. Intumescent strips 7, 7 ′ are also provided in the rebate along the thickness of the glass. A ceramic strip 8, 8 'is applied directly to the exterior surface 9, 9' of the glass elements. A joint cover 12 is also applied to the

  profile 1 and the edge of the two glass elements 5, 5 '.

  On the front face of the partition, standard glass elements 13, 13 ′ 6 mm thick are applied in the open rebates 4, 4 ′, using cellular seals 14, 15. A joint cover 16 is furthermore applied

  on the profile 1 and the edge of the two glass elements 13, 13 '.

  In the embodiment shown here, a punctual steel clamping means 18 is disposed between the joint cover 12 and the strips

  ceramic applied to glass elements 5.5 '.

  In addition, in the particular case shown here, there are provided

  intermediate riser covers, 17, 17 'on the side faces of the chassis.

  The above embodiments as well as in the example below

  below are described for illustrative purposes only.

  EXAMPLE 1 In the double skin partition tested, an aluminum frame of dimensions 2970 x 2970 mm is reinforced by battens of moabi wood with a section just smaller than that of the interior of the profile. The peripheral profile has three flanged edges and a free edge on the side of the large volume, it has five bays including four panes and a PYRAN S mm face of dimension 1463 x 2948 mm and a 6 mm "float" face of dimension 1463 x 2948 mm, and a bay with plasterboard. The rebate is sealed with black and gray Fireglaze "Seal master" putty, KERAFIX 2000 and a TECHNAL EPDM seal on its

  front face. The rebate catches are approximately 13 mm.

  A 30-minute fire-flame classification test is

led, and successful.

Claims (18)

  1. Partition comprising at least one frame in tubular section (1) made of aluminum or an alloy of superior characteristics and at least one panel and means for mounting and securing the panel and the frame, characterized in that a wooden tesserae (3) is planned to   inside the tubular profile (1).   2. Partition according to claim 1, characterized in that the section of the wooden tesserae (3) is substantially identical to that of the profile (1). 3. Partition according to claim 1 or 2, characterized in that the density of the wood is high.   4. Partition according to one of claims 1 to 3, characterized in   what wood is exotic type.   5. Partition according to one of claims 1 to 4, characterized in   that the wooden tesserae (3) is in one piece.   6. Partition according to one of claims 1 to 5, characterized in   that at least one of the lateral faces of the wooden cleat (3) are fitted with a steel plate.   7. Partition according to one of claims 1 to 6, characterized in   that the means for mounting and securing the panel and the framework are at least partially provided with intumescent strips or seals eVou   ceramic or fire rated joints.   8. Partition according to any one of claims 1 to 7,   characterized in that the wooden stick (3) has a length substantially equal to that of the profile (1).   9. Partition according to any one of claims 1 to 8,   characterized in that the profile (1) is made of aluminum. 10. Tubular aluminum or alloy profile   superior characteristics in which a wooden pile (3) is inserted.   11. Profile according to claim 10, characterized in that the section of the profile is rectangular.   12. Profile according to claim 10 or 11, characterized in that   the wooden cleat (3) has a high density.   13. Profile according to any one of claims 10 to 12,   characterized in that the wooden cleat (3) is provided with a sheet   metallic on at least a portion of its surface.   14. Profile according to one of claims 10 to 13, characterized in   that the wooden strip (3) is in one piece.   15. Profile according to any one of claims 10 to 14,   characterized in that the wooden strip (3) has a length which is substantially equal to that of the profile (1).   16. Profile according to any one of claims 10 to 15,   characterized in that the profile (1) is made of aluminum.   17. Frame for clolson in pools 1ubulai in aluminJum or in adage of superheated cameras, charac1Ahse in that a 1asseau   of wood (3) es1 prove rin1Aleureur du pflA tubullre (1).   18. instaNadon archectura [e compodan1 poison salon rune queonque des vendadons 9, pmfOd sewn any of the   claim 10 10 or a living room frame la vendicabon 17.