EP3350385A1 - Dispositif d'entretoisement pour doublage en particulier de plafond et procede de mise en oeuvre - Google Patents
Dispositif d'entretoisement pour doublage en particulier de plafond et procede de mise en oeuvreInfo
- Publication number
- EP3350385A1 EP3350385A1 EP16775310.2A EP16775310A EP3350385A1 EP 3350385 A1 EP3350385 A1 EP 3350385A1 EP 16775310 A EP16775310 A EP 16775310A EP 3350385 A1 EP3350385 A1 EP 3350385A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rod
- support means
- extension
- profile
- membrane
- Prior art date
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 10
- 125000006850 spacer group Chemical group 0.000 title abstract description 5
- 239000012528 membrane Substances 0.000 claims abstract description 61
- 238000009413 insulation Methods 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000004078 waterproofing Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 abstract description 8
- 238000012856 packing Methods 0.000 description 18
- 239000011491 glass wool Substances 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 4
- 210000002268 wool Anatomy 0.000 description 4
- 239000011490 mineral wool Substances 0.000 description 3
- 238000007665 sagging Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
- E04F13/0805—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall
Definitions
- the invention relates to the field of doubling walls, ceilings or roof interiors, for thermal insulation and / acoustic or aesthetic purposes, by means of bracing devices for remotely reporting the wall or ceiling to be doubled , a doubling facing.
- the doubling of a wall or a ceiling uses a covering system which usually comprises a thermal insulation and / or acoustic insulation such as mineral wool to be associated with the wall to doubling, most often a so-called vapor barrier membrane which is reported against the insulation lining, and facing plates such as plasterboard or false ceiling plates which constitute the cladding facing.
- a metal frame made of profiles is reported at a distance from the wall or ceiling to be doubled, the insulation seal being sandwiched between the wall or the ceiling to be doubled, and the profiles.
- bracing devices which serve both as accessories for remotely reporting the profiles, and to hold in place the insulation pad.
- a plurality of rods are fixed, for example on the ceiling to be doubled, several glass wool roll widths are spun, the vapor barrier membrane is also installed by plugging and against the glass wool, then end of each rod a removable cowling head, for example fixed by clipping, each head comprising fixing means for the profiles, by mutual cooperation. Once the profiles mounted, the facing plates are fixed there.
- the bracing device of the aforementioned patent application is particularly appreciated for its ease and speed of implementation, and the preservation of the airtightness of the vapor barrier membrane, in particular each head allowing a simple fixing. and fast profiles, combined with sandwiching the membrane to contain and seal the skewer opening.
- this device allows through the head to provide a free space of a few centimeters between the membrane and the siding, including the passage of electrical cables.
- the device marketed by the applicant under the name of "Suspent Integra 2" may be further provided with an extension extending along the longitudinal axis of the rod and nestable on the cowling head, and whose free end is provided with fixing means for the profiles by mutual cooperation.
- the profiles can thus be installed at a suitable distance from the insulation liner to save the expected volume of technical space.
- the profiles are arranged just below the insulating liner, which advantageously allows the weight of the insulating lining to be supported.
- the profiles are then disposed at greater distances from the insulating liner, and no longer allow this accessory function for holding the insulation lining, which is a problem.
- the insulating lining when the insulating lining is loose wool, it is generally brought by the blowing technique to deposit the wool on the vapor barrier membrane which therefore supports the blown wool, the vapor barrier membrane, under the weight blown wool, is no longer substantially flat between the bracing devices and has sagging bellows within the technical volume, which is inconvenient with respect to electrical and other installations, as well as durability the airtight function. It is the same when the insulation packing is in the form of unfolded rollers, the latter collapsing at the junction of two rollers, also causing a collapse of the associated vapor barrier membrane just below .
- the object of the invention is therefore to propose a bracing device which, when it is intended to be used with an extension piece for producing a technical intermediate space, does not have the abovementioned disadvantages of sagging of the insulating lining, while maintaining simplicity and speed of implementation.
- the bracing device comprises a rod which is provided with a distal fixing end for fixing said device, and a preferentially pointed opposite distal end intended for the racking of an insulating lining. and / or a vapor barrier type sealing membrane, as well as a removable connection piece intended to be attached around the opposite distal end and to sandwich the membrane in the use position of the device, and is characterized in that it comprises support means for mounting profiles, said support means being distinct from the connecting piece and arranged projecting (laterally) relative to the rod and the connecting piece.
- the device according to the invention further comprises an extension extending the rod beyond the connecting piece.
- the support means it is possible to associate profiles that will be specifically intended to support the insulation pad, while the device may be used with an extension to keep away from said insulation lining a technical space, profiles for fixing facing plates being intended to be mounted on the end of the extension, opposite the room of connection.
- the support means arranged in projection make it possible to arrange the retaining profiles of the insulating lining on the sides of said device (projecting laterally from the rod or the extension) without the connection piece being in any way impeding.
- removable or “removable” means that the element so qualified can be removably attached to another element, and that once associated, it can have a removable or no.
- the projecting support means comprise at least one body which extends in a direction transverse to the rod, and at least one part with assembly function with at least one profile, and associated with the body.
- Each fastening system provides a combination of the profile in a horizontal plane, in the position of use of the device.
- the support means are removable, preferably associated by clipping, in particular, the body of said means comprising a fastening system clipping.
- the assembly part comprises an assembly surface intended to cooperate with a profile which is arranged in a plane away from the plane containing the surface of the connecting piece, the surface of the part intended to sandwich a membrane sealing.
- the support means By the removability of the support means, they will be arranged appropriately along the length of the device (rod or extension) depending on the type of insulation liner used. Indeed, if the lining is in the form of strips especially from rolls of mineral wool (for example glass wool), the support means must be positioned above the waterproofing membrane, and therefore in a plane above the connecting piece, whereas for loose packing such as in the form of flakes, the support means must be positioned below the sealing membrane, and therefore in a plane below of the connecting piece.
- the qualifiers "superior”, “lower”, “high” and “low” of an element of the device are used as part of a device installation relating to a vertical concept with respect to a ceiling. to which the device is intended to be installed.
- the support means for profiles are associated with the rod of the device between the connecting piece and the fixing end of the rod, and preferably they are associated with the rod in the immediate vicinity of the connecting piece.
- the assembly part intended to cooperate with a profile is arranged substantially in a horizontal plane not exceeding the connecting piece, so that in the use position of the device, when a profile is mounted on the joining part and that the sealing membrane is installed and sandwiched at the connection piece, the section is at a distance from the membrane in the state positioned above the membrane, for example at about mm.
- the device further comprises an extension extending the rod beyond the connecting piece.
- the device has an extension extending the rod beyond the connecting piece (opposite the attachment end), while the support means for profiles are associated with the extension, and preferably they are associated with the extension in the immediate vicinity of the connecting piece.
- the assembly part intended to cooperate with a profile is arranged in a plane located beyond the connecting piece, so that in the position of use of the device, when a profile is mounted on the assembly part and that the sealing membrane is installed and sandwiched at the connection piece, the profile is spaced from the membrane in the state positioned below the membrane, for example about 10 mm.
- the profile will thus be able to support the waterproofing membrane that supports the loose packing of insulation.
- the rod and / or the extension may be provided with at least one stop stop for positioning the support means.
- the support means comprise a plurality of assembly parts, spaced apart and substantially coplanar, each intended for cooperation with a profile.
- the support means comprise at least two parts arranged diametrically opposite to the fastening system which is then central being fixed to either the rod or the extension.
- the support means comprise at least one assembly function part with at least one profile, said part comprising an annular groove or two opposite guide grooves for cooperating with the two spaced apart backs and facing each other. a profile in C.
- the device of the invention is used in the lining of walls such as ceilings or attics.
- the invention also relates to a dubbing installation comprising a plurality of devices of the invention, an insulation lining, a waterproofing membrane and profiles.
- the connecting piece preferably the device comprising an extension in the extension of the rod and downstream of the connecting piece, the extension being secured or secured of said connecting piece.
- the invention also relates to a method of implementing the device of the invention for doubling a wall, or ceiling or interior of the roof with loose insulation packing, characterized in that it consists at :
- the device comprising an extension in the extension of the rod and downstream of the connecting piece, the extension being secured or secured to said connecting piece,
- the extension also comprising the support means, - Mount at least one profile on said support means (on the assembly part), the section being adapted to support the sealing membrane in case of collapse once the insulation seal installed,
- FIG. 1a is a perspective view of a spacer device of the invention according to an embodiment, the support means of the profiles being associated with the extension;
- FIG. 1b shows a perspective view of the spacer device of the invention without extension, the support means of the profiles being associated with the rod of the device;
- FIG. 1c corresponds to FIG. 1a showing the removability of the various parts
- FIG. 1 d is a variant for which the connecting piece is integrated in the extension
- FIGS. 2a and 2b respectively illustrate two examples of the means for supporting the profiles, said means being removable for associating with the rod or the extension of the device;
- FIG. 3 is a perspective view from below of a plurality of devices of FIG. 1a in the use position mounted on a ceiling, only the part below the waterproofing membrane being visible, the devices supporting the insulation liner and the waterproofing membrane and mounting a plurality of profiles;
- FIG. 4 is a partial sectional view of a device of FIG. 3 in the installed position of the device with bulk insulation packing;
- FIG. 5 is a partial sectional view of the device of Figure 1 c further provided with an extension, the device being in the installed position, and the insulating lining being in the form of a strip;
- FIG. 6 is a perspective view of the device according to another embodiment example of the support means;
- FIG. 7a is a perspective view of the only removable support means of another variant embodiment
- FIG. 7b is a perspective view of the device provided with the support means of FIG. 7a;
- FIG. 8a shows an exploded view of a further example of the device of the invention with regard to the support means, and according to an arrangement of the support means for use with a loose packing;
- FIG. 8b corresponds to FIG. 8a according to an arrangement of the support means for use with a strip lining of insulating material
- FIG. 9 is a perspective view of an additional variant of the device support means of the invention.
- the bracing device 1 of the invention illustrated in Figures 1a and 1b is intended to be used in the frame of the lining, for example a ceiling, as illustrated in Figures 3 to 5 of the installation of the device.
- Dubbing consists of installing, in known manner, bracing devices, an insulating lining, a waterproofing membrane, and fastening profiles for facing plates, the sections being carried at the end of the bracing devices.
- bracing devices When a technical space is required between the insulation lining associated with the waterproofing membrane and the fixing profiles of the lining plates, a plurality of bracing devices according to that of the invention is used.
- the bracing device 1 is provided with support means 4 (illustrated in detail in FIGS. 2a and 2b) for holding profiles, the holding profiles being distinct from the fixing profiles of the lining plates. , said holding profiles being intended to oppose the risk of collapse of the insulating packing and / or the sealing membrane.
- Figs. 3 and 4 correspond to use for bulk insulation packing such as blown glass wool
- Fig. 5 corresponds to use for insulating packing in the form of strips such as strips. expanded roll of glass wool.
- the bracing device 1 comprises a rod 2 comprising a fastening end 20 and a pointed opposite end (not visible in these figures but visible in reference to the variant of FIG. 8a).
- the fixing end 20 of the rod is in a known manner in the form of a plate intended to be fixed by screwing or riveting the ceiling to be doubled.
- the cowling part 3 known per se will not be further described. It has a 3A washer and a 3B cap, also called “key” in the commercial product "Suspent Integra 2". For more details of such a piece, reference will be made for example to the patent application WO 200910391 1.
- the bracing device 1 comprises an extension 6 which extends the rod 2, beyond the cowling part 3.
- the extension 6 is secured to or secured to the cowling piece 3 (because removable from the cowling piece 3 for the example of Figure 1 a) in a manner known per se, via for example a clipping piece 61, without being described further in detail here.
- the cowling piece 3 could be integrated into the extension piece 6.
- the support means 4 make it possible to install the dedicated holding profiles 5 to support the eventual collapse of the sealing membrane 50 when it bears the weight of the bulk insulation material 51 (FIGS. 3 and 4, the section 5 being illustrated in transparency in Figure 4), or support ( Figure 5) the insulating packing 52 when it is formed of unfolded rolls (strips) of insulating material.
- the support means 4 are preferably removable to be associated with either the extension 6, as illustrated in Figures 1a and 4, or the rod 2, as illustrated in Figures 1b and 5.
- the support means 4 are in the form of a part which comprises a body 40 and at least one portion 41 said assembly for mounting a profile.
- the assembly portion 41 comprises suitable means for mutual cooperation with a profile, such as an annular groove 41 C in which are intended to engage the return of the wings of a C-profile.
- the body 40 comprises hooking means 42 with the rod 2 or the extension 6.
- the hooking means 42 are integrated with the body 40.
- the hooking means 42 form a cylinder made of two parts 42A and 42B movable relative to one another. other, for example via a hinge 43, the two parts being locked together in the closed position of the cylinder by closure means 44 respectively arranged on each part and cooperating for example by clipping.
- the cylinder is placed in the open position for its association around the rod 2 or the extension 6, and closed around the rod being locked by the closing means 44.
- the support means 4 are preferably removable.
- Figure 1c which shows the removability of the different parts of the device 1, illustrates the attachment means 42 of the support means 4 in the open position.
- At least one positioning stop B (FIGS.
- the part 42B is independent of the part 42A (and thus of the body 40), it is attached to the part 42A via removable association means 45A and 45B for closing the cylinder.
- the piece 42B may include a flange 46 projecting from the opposite of the cylinder.
- the assembly portion 41 with a profile is eccentric with respect to the attachment means 42 so as not to be in alignment with the rod 2 and the cowling piece 3, but instead be in lateral projection .
- the support means 4 may comprise one or more assembly parts 41.
- the support means 4 may have various shapes and the assembly part 41 to the device and the attachment means 42 to a profile may also differ.
- Figure 6 is a variant of the support means 4.
- the body 40 has as attachment means 42 an elastic tab for fixing by clipping.
- the tab 42 is of cylindrical shape to cooperate with the cylindrical shape of the rod or the extension, is open on a portion 42C of its periphery and is able to deform elastically to move slightly when it is engaged around the stem via the opening 42C.
- the assembly part 41 it has for example the form of a platen which will cooperate against and below the re-entrant returns of a section 5 C.
- FIG. 6 shows support means 4 with only one joining part 41.
- the assembly part 41 arranged at the distal end and in the plane extension of the body 40 can be positioned as desired with regard to the use that is made to support the insulation liner; indeed, the hooking tab 42 is able to rotate around the rod 2.
- FIG. 7a illustrates yet another variant of the support means 4, FIG. 7b illustrating said support means in the mounted position on the device 1 and associated with a holding profile 5, the hooking means 42 in a manner similar to FIG. example of FIG. 1, form a cylinder in two movable parts 42A and 42B, connected by a hinge 43, and provided with closure means 44.
- the support means 4 comprise two assembly parts 41, intended to be associated with two separate holding profiles.
- the two assembly parts 41 are respectively disposed at two distal ends of the body 40, diametrically opposite to the central locking cylinder 42. Two sections can be installed with these support means 4.
- Each assembly part 41 is in the form of a fork having two lateral bosses 41 A and 41 B, the holding profile 5 by its open transverse portion is engaged after the fork, slightly in force so that the bosses 41A and 41B cooperate by friction with the inner walls of the flanges of the profile.
- the attachment means 42 are formed a hole allowing the body 40 to be engaged around the rod 2 before the introduction of the cowling part 3.
- This variant shows four assembly parts 41 positioned at the four corners of the body 40 which forms a square, of so that you can install four profiles.
- the assembly parts 41 are similar to that illustrated in the example of FIG.
- Each portion has a domed head having an annular groove 41 C in which engages the re-entrant returns of the wings of a profile C.
- the support means 4 are mounted on the rod 2, so that the assembly portions 41 forming fastening heads are oriented towards the opposite of the rod 2. This orientation corresponds to use for bulk insulating material, so that the fastening heads 21 protrude below the membrane 50.
- the support means 4 are mounted on the rod 2, so that the assembly portions 21 forming fixing heads, are oriented towards the rod 2.
- This orientation corresponds to a use for the insulating material in the form of strips to unwind, so that the fixing heads 21 are projecting above the membrane 50 to cooperate with the profiles.
- Figure 9 illustrates yet another variant similar to that of Figure 8a, to associate with the device, four support profiles 5, the body 40 being in cross rather than in the form of a square.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1558562A FR3041005B1 (fr) | 2015-09-14 | 2015-09-14 | Dispositif d'entretoisement pour doublage en particulier de plafond et procede de mise en oeuvre |
PCT/FR2016/052307 WO2017046510A1 (fr) | 2015-09-14 | 2016-09-13 | Dispositif d'entretoisement pour doublage en particulier de plafond et procede de mise en oeuvre |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3350385A1 true EP3350385A1 (fr) | 2018-07-25 |
Family
ID=54366417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16775310.2A Withdrawn EP3350385A1 (fr) | 2015-09-14 | 2016-09-13 | Dispositif d'entretoisement pour doublage en particulier de plafond et procede de mise en oeuvre |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3350385A1 (fr) |
FR (1) | FR3041005B1 (fr) |
WO (1) | WO2017046510A1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH287141A (de) * | 1950-08-03 | 1952-11-30 | Dortmunder Union Brueckenbau | Hängedecke. |
FR1084081A (fr) * | 1953-04-13 | 1955-01-17 | Dispositif de suspension | |
JP3694697B2 (ja) * | 1995-06-16 | 2005-09-14 | 株式会社壹会 | システム天井の吊持装置 |
-
2015
- 2015-09-14 FR FR1558562A patent/FR3041005B1/fr active Active
-
2016
- 2016-09-13 EP EP16775310.2A patent/EP3350385A1/fr not_active Withdrawn
- 2016-09-13 WO PCT/FR2016/052307 patent/WO2017046510A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR3041005A1 (fr) | 2017-03-17 |
WO2017046510A1 (fr) | 2017-03-23 |
FR3041005B1 (fr) | 2018-10-26 |
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