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
  • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
  • E04B9/28—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like having grooves engaging with horizontal flanges of the supporting construction or accessory means connected thereto
• • 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
  • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
  • E04B9/0435—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having connection means at the edges

Definitions

• the present invention relates to a wall insulation method and a slab type insulation panel hanger for the implementation of such a method.
• slab type insulation panels for example expanded polystyrene (EPS)
• EPS expanded polystyrene
• interlocking system for example the type mortise and tenon, which allows to assemble successive panels easily.
• insulation panels for thermal insulation and / or sound of a ceiling or a wall of a room, or as for example a sub-surface floor of a basement are glued or screwed.
• a method of attachment can not always be considered. For example, if it is necessary to run ducts or pipes (which can be common in a basement), then it is necessary to dig a trench in an insulation board, or to pass them over which is very unsightly.
• a method of isolating a wall of a room characterized in that it comprises the following steps:
• insulation having a groove by fitting the groove around the housing of the first hanger.
• wall as well a wall, a ceiling of a room. It can also be a crawling, that is to say, an inclined section, arranged on a slope, for example if the room concerned is a roof.
• supension means a fixing device for positioning and maintaining an insulation panel, regardless of the wall against which it is applied.
• the step of positioning at least the first hanger further comprises positioning all the lines of the same line, and the method further comprises a line alignment step lines of the same line thanks to a laser.
• the step of positioning at least the first hanger consists of connecting at least the first hanger to a structural element.
• a structural element is for example a beam, a cleat, an angle iron or other. It allows for example to increase the size of a plenum between the wall and the insulation panels if necessary and / or to facilitate the positioning of the hanger on the wall for example.
• the method comprises a preliminary step of fixing the structural element vertically when the wall is a wall.
• the method comprises a final step of tightening a fastener element of the first hanger.
• the method comprises:
• Such a method is thus particularly convenient for isolating a sub-floor, for example in a basement. Indeed, in a basement, it is common to need to pass different cables or pipe. It is therefore preferable that they are masked if possible, but can remain easy to access if necessary, maintenance for example.
• the method comprises:
• the alignment step of the first line and the second line further comprises a step of aligning a plurality of lines on the same structural element with a laser.
• a suspension for insulation panels provided with a groove-rib interlocking system capable of being implemented in a method as defined above, but which is in itself an object of the invention. invention to consider independently of the method.
• the hanger advantageously comprises:
• At least one housing delimited by a wall having a shape in "C" with a lower free edge and an upper free edge, whereby the housing is configured to receive a rib of a first insulation panel and be inserted in a groove complementary to a second insulation panel,
• the hanger being characterized in that the fixing member is connected to the upper free edge of the wall of the housing and in that it comprises at least one hole defining a center of rotation of the hanger, the hole and the housing being configured to engage a rib in the housing or disengage it during a rotation of the hanger relative to the center of rotation defined by the hole.
• Such a hanger thus has advantages similar to the previously described method in order to implement it.
• such a hanger is for example easily made by folding or molding.
• groove-rib all complementary forms projecting on the one hand and recessed on the other hand. These are for example shapes made by bouvetage, or mortise and tenon.
• the fixing member comprises a connecting element and a fixing plate, the fixing plate being orthogonal to the connecting element and having at least the hole.
• the connecting element can be of any shape, it can for example have the shape of a rod.
• a form of plate, tongue is preferable according to the weight of the panels for which it is intended to limit twisting within the hanger.
• the fixing plate comprises a first part connected to the connecting element, and a second part, free with respect to the connecting element, and foldable and divisible with respect to the first part. This makes it easier to accommodate any type of support while being able to rotate the hanger to engage / disengage a rib of a panel, or strengthen the attachment once the hanger in place.
• the connecting element is for example orthogonal to the upper free edge of the housing
• the fixing plate is orthogonal to the upper free edge of the housing
• the wall of the housing comprises a bottom wall, an upper wall and a bottom connecting a first edge of the bottom wall to a first edge of the upper wall, the upper free edge forming a second edge of the upper wall opposite the first edge, and the lower free edge forming a second edge of the bottom wall opposite the first edge.
• the upper wall and the lower wall of the housing are parallel, and the bottom of the housing is orthogonal to the upper wall and the lower wall of the housing.
• an insulating assembly comprising at least a first insulation panel with a rib on a first edge and optionally a groove on a second edge opposite the first edge, characterized in that it comprises a hanger as defined previously assembled with at least the first insulation panel.
• the assembly comprises a structural element to which the suspension is attached, the structural element extending orthogonally with respect to at least the first edge of the first insulation panel comprising the rib.
• Such an arrangement allows easy rotation of the hanger to engage or disengage a rib of an insulation board.
• the rib of the first insulation panel is nested in the housing of the hanger, and the assembly comprises a second insulation panel with a groove on an edge surrounding the housing of the hanger.
• the second insulation panel optionally has a rib on an edge opposite the edge with the groove.
• a hanger at an interface between two juxtaposed panels, that is to say that a first panel comprising a rib and a second panel comprising a rib are, for example, nested towards one of their ends in a hanger, in turn nested in at least one rib of a third panel. It is thus possible, for example, to position the insulation panels staggered for a more aesthetic rendering.
• FIG. 1 represents an elevational view of a hanger according to one embodiment of the invention
• Figures 2a and 2b show schematically and on a smaller scale, one end of an insulation panel with a groove, and another end with a rib,
• FIG. 3 illustrates the suspension of FIG. 1 of the back
• FIG. 4 shows an example of a pattern of the suspension of FIG.
• FIGS. 5a and 5b show an example of hooking a line under a concrete interlock (FIG. 5a), and on a wooden block under a concrete slab (FIG. 5b),
• FIG. 6 shows an example of fixing a suspension on a structural element
• Figure 7 shows an example of installing modular insulation in a subfloor, under an existing ceiling
• FIG. 8 shows an example of installation of a modular insulation according to FIG. 7 with, in addition, access by side boxes,
• Figure 9 shows another example of installation of modular insulation with access by side chests.
• Figure 10 shows an example of installing modular insulation on a ceiling and on walls with insulated EPS (expanded polystyrene) insulation panels, with access also by side boxes, eg for non-enclosed rooms. heated.
• EPS expanded polystyrene
• a hanger 1 comprises a housing 101 delimited by a wall 103, 104, 105, typically to be fitted between a rib 201 and a complementary groove 301 of insulating panels 2, and further comprises an element fastening 102 for fixing the hanger 1, for example to a structural element 4 (for example illustrated in Figures 5 and 6).
• the wall 103, 104, 105 of the housing 101 preferably has a shape of C, which makes it possible to impart a pincer effect to the housing 101 when a rib 201 is inserted therein.
• the C can have any type of shape, for example rounded or angular.
• the shape of the housing 101 is preferably set according to the shape of the rib and the groove of the insulation panels with which it is intended to cooperate.
• the wall of the housing 101 has an upper free edge 108a and a lower free edge 108b, representing the two ends of C.
• the wall 103, 104, 105 is here composed of a bottom wall 103, an upper wall 104 and a bottom 105 connecting a first edge 106 of the bottom wall 103 to a first edge 107 of the top wall 104.
• the upper wall 104, the bottom wall 103 and the bottom 105 here each have a generally rectangular shape and thus form the "C" such that the volume defined by the housing 101 here has a parallelepiped shape.
• the upper wall 104 further has a second edge, opposite its first edge 107, which is connected to the fixing member 102. The second edge thus forms the upper free edge 108a of the wall 130, 104, 105 delimiting the housing 101.
• the bottom wall 103 has a second edge, opposite its first edge 106, which thus forms the lower free edge 108b of the wall 103, 104, 105 delimiting the housing 101.
• the upper wall 104 and the lower wall 103 are for example oblique with respect to the bottom 105 of the housing so that a distance between the upper free edge 108a and the lower free edge 108b is lower. at a distance between the first edge 106 of the bottom wall 103 and the first edge 107 of the top wall 104 to produce this gripper effect.
• Such a hanger 1 is thus able to receive in its housing 101 a rib 201 of a first insulation panel 2, and the housing 101 can in turn be introduced into a groove 301 of a second insulation panel 2. It is then possible to avoid cutting at least a portion of the ends of the insulation panels to introduce the hanger, since the hanger is complementary to the shapes of the ends of the insulation panels 2 with which it cooperates, and in particular of the rib 201 and the groove 301.
• the fixing member 102 further comprises at least one hole 1 14, and for example several holes 1 14 so as to make it possible to overcome flatness or alignment defects, providing greater ease of adaptation for fixing the hanger 1 to an element of structure 4 for example.
• the at least one hole 1 14 thus defines a center of rotation of the hanger 1. That is to say, once a fixing element 5, of the screw or nail type for example, in the hole 1 14, the hanger 1 is able to pivot about this fastening element 5.
• the hole 1 14 (or several holes 1 14 if the hanger 1 comprises several) is configured so that the rotation of the hanger 1 allowing engagement or removal of the housing 101 relative to a rib 201 when a panel Insulation 2 is a hanger 1 are installed on a wall of a room.
• an axis passing through a center of the hole 1 14 is parallel to an axis passing through a center of the C formed by the wall of the housing 101 (as shown in FIG. ).
• the fixing member 102 has two parts, orthogonally folded relative to each other. It could also be curved for example.
• it is composed of a connecting element 109, and a fixing plate 1 10, 1 12.
• the fixing plate 1 10, 1 12 here has a first part 1 10 and a second part 1 12.
• the link member 109 here has a tab shape, but it may have a rod shape for example.
• the first part 1 10 is orthogonal to the connecting element 109, and is connected thereto by an edge 1 1 1, orthogonal to the second edge 108a of the upper wall 104.
• the first part 1 10 is also here orthogonal to the upper wall 104, and the bottom 105.
• the second part 1 12 is connected to the first part 1 10 by a common edge 1 13, and the second part 1 12 is independent of the connecting element 109.
• the detachment is for example facilitated by a thin line or a precut line along the common edge 1 13.
• Such a fixing member 102 allows great ease of adaptation to attach the hanger 1 to a large number of types and forms of support.
• At least one of the first part 1 10 and the second part 1 12 comprises the hole 1 14 (in this case, they have four holes 1 14 each) to receive a fastener 5 type nail or screw for example.
• the holes 1 14 are for example distributed so as to form a rhombus.
• the fixing member 102 may comprise only a first part 1 10 connected to the connecting element 109 along the edge 1 1 1 and comprising several holes, or the second part 1 12 could be foldable but not breakable (in the sense that it would take a cutting tool to detach), or the fastener 102 could include more than two parts, the first of which would be connected to the connecting element 109, and the other parts connected to each other by a foldable edge or breakable, each of the parts may comprise several holes.
• holes 1 14 ' are incidentally present on the connecting element 109 to provide more possibilities of adaptation to the hanger.
• the upper wall 104 and the bottom wall 103 of the housing 101 are parallel, and here, the bottom 105 is further orthogonal to each of them.
• the upper wall 104 of the housing 101 has a depth 1 15 equal to or greater than a depth 1 16 of the bottom wall 103, which avoids, among other things, a possible buckling of the bottom wall 103 during assembly with insulating panels 2, which would prevent the insertion of the hanger 1 in a groove 301 for example.
• the housing 101 advantageously comprises at least one perforated zone 1 17.
• the perforated zone 1 17 is formed by a cut-out in the bottom wall 103 and in the bottom 105.
• the perforated zone 1 17 makes it possible to control more easily the junction of the insulation panels 2. It also reduces the useful material and therefore the weight of the hanger.
• the presence of the perforated zone 1 17 also makes it possible to limit falls of material during the production of the hanger by cutting into a metal foil, for example. As shown in Figure 4, the perforated area 1 17 of a first hanger allows for the fastener 102 'of another hanger.
• the lines could however be made differently, for example by molding, which could give them a more massive structure. It would then be possible, for example, to provide reinforcement 1 18 (for example visible in FIG. 1) at the junctions between fixed walls with respect to one another. Such an embodiment would be suitable for example for the support of heavy insulation panels. According to another example, reinforcements January 18 could be added later to the production of the suspension by welding a triangular element, or by stamping at folds, regardless of the embodiment of the hanger envisaged.
• the walls 103, 105 and 104 By making the suspension by folding (sheet metal for example), the walls 103, 105 and 104, initially of generally rectangular shape, are folded at 90 ° so as to form a first C.
• the connecting element 109 is then folded, also at 90 ° relative to the upper wall 104, then the fixing plate 1 10, 1 12 of the fixing member 102 is rotated 90 ° relative to the connecting element 109, so that the upper wall 104, the connecting element 109 and a lower edge 1 19 of the attachment plate 1 10, 1 12 form a second C, inverted with respect to the first C.
• the lower edge 1 19 of the plate of attachment 1 10, 1 12 overhangs the upper wall 104 of the housing.
• the connecting member 109 is configured so that when folded, the lower edge 1 19 can pass over an upper surface 302 of an end 30 of an insulation board 2 comprising a groove 301.
• a height 121 of the connecting element 109 between the lower edge 1 19 and the wall upper 104 must therefore be greater than or equal to a height 303 of an upper portion 304 of an edge 300 of an insulation panel 2 comprising a groove 301.
• the fixing member 102 has a base 120 as wide as possible, that is to say for example as wide as the perforated area 1 17 when the hanger is made by cutting a sheet of metal for example. This is particularly useful to better stiffen the hanger 1, especially if it is positioned at an interface between two consecutive insulating panels 2.
• the lateral edge 1 1 1, which allows a connection between the connecting element 109 and the first part 1 10 of the attachment plate 1 10, 1 12, is orthogonal to the base 120, and is for example formed to the right to a center of gravity of the hanger 1 so as to minimize any torsion effect in the fastener 102 when the hanger 1 is used.
• an insulation panel 2 comprises for example an end 20 with a rib 201, and an opposite end 30 with a groove 301.
• the rib 201 is formed all along an edge 200 of the end 20 of the insulation board 2 and the groove 301 is formed all along an edge 300 of the end opposite the edge 200
• the insulation panel 2 generally rectangular, then advantageously comprises two other opposite smooth edges.
• the edges 200 and 300 respectively comprising a groove 301 and a rib 201 are for example two of the longer opposite edges.
• the groove and the rib may be formed only on a portion of the edges, or may consist of a plurality of grooves or ribs distributed on their edge, that is to say so spaced, with for example all the grooves on one edge, and all the ribs on the other edge.
• the rib of a first insulation panel is thus adapted to cooperate with a groove of a second insulation panel, such as a tenon-mortise system.
• an insulation panel 2 comprises only one groove or one rib and all its other edges are smooth, which is for example convenient for a insulation panel located at a periphery of a wall, for example near a junction between the ceiling and a wall, or at a corner between two walls.
• FIGS. 5 and 6 show, by way of example, various structural elements 4 that can serve as fixing support for a hanger 1, namely: a wooden batten (FIG. 6a), a galvanized steel profile in the form of bracket ( Figure 6b), or a profiled pultruded angle (Figure 6c), also square.
• a hanger 1 is fixed on the structural element 4 by a screw 5.
• any other fastening element for applying to the hanger a rotational movement around the hole 1 14 by which it is suspended would be appropriate.
• an insulation is made for a rectangular room 700 which has four walls 701 opposite two by two, a floor 703 and a ceiling 702.
• elements of structures 4 for example pultruded profiles or metal shaped bracket, were fixed to the ceiling 702.
• the hanger 1 is for example attached to a structural element 4.
• a hanger 1 can however be directly attached to a wall 701, 702, wall 701 or ceiling 702.
• all the lines 1 of the same line are hooked, for example by a screw 5 in one of the holes 1 14, and aligned, for example laser.
• line the various lines 1 aligned to receive a row of insulation panels 2; they are for example connected along the same structural element 4.
• the attachment remains, at this stage, flexible enough to be able to pivot the hanger 1 around the screw 5 to facilitate a nesting on a rib of a panel of insulation.
• a first insulation panel 2 is put in place.
• An insulation panel 2 at one end of the assembly bears on an edge bracket 6 if necessary, or conversely, an edge bracket 6 is optionally added at the end of the installation of the insulation for improve the finishes.
• the hanger 1 can then be pivoted around the screw 5 to facilitate the insertion of a rib 201 into a housing 101.
• an insulation panel can be held by several lines, and a hanger can support two insulation panels juxtaposed according to the layout of the place where a user performs the insulation, or at the convenience of the user.
• the attachment is adjusted and confirmed. For example, in the case of the use of a screw 5, the screwing is tightened, for example until the hanger 1 can no longer pivot. It is also possible to add fasteners in at least some of the other holes 1 14 available, for example nails or screws, in order to fix the hanger 1 by maintaining it at a chosen position.
• a second insulation panel 2 is put in place, for example by fitting a groove 301 around the housing 101.
• Another hanger can then be spread and folded, by pivoting around its screw 5, to engage the rib 201 then formed on the opposite edge to the groove 301 of the second insulation panel 2.
• edge brackets 6 are for example positioned on two opposite walls, which is sufficient to maintain all the insulation of the ceiling 702. However, edge brackets 6 may be present for example all around 702 ceiling to visually enhance the finish.
• edge brackets 6 and the structural elements 4 fixed to the ceiling 702 are positioned in parallel, and the end insulation panels rest on an edge bracket 6, for example by a smooth edge.
• the top wall 104 of the housing 101 has a depth 1 greater than a depth 202 of the rib 201, and the rib 301 has a depth 306, relative to a lower portion 305, greater than the depth 1 15 of the upper wall 104 of the housing.
• the depth 306 of the groove 301 with respect to the lower portion 305 is greater than a depth 307 of the groove 301 with respect to the upper portion 304. This makes it possible to ensure better contact between a lower portion 206 of one end 20 of a first insulating panel 2 and a lower portion 305 of one end 30 of a second insulating panel 2 assembled on either side of the same hanger 1.
• the depth 202 of the rib 201 is taken relative to an upper portion 204 of the insulation panel 2.
• a depth 205 of the rib 201 taken relative to the lower portion 206 of the insulation panel 2 is equal to the depth 202.
• the lower portion 305 is optionally longer than the upper portion 304 relative to a bottom 309 of the groove 301.
• the upper portion 204 and the lower portion 206 and the rib 201 on the one hand, and the upper portion 304 and the lower portion 305 and the groove 301 on the other hand, define between them right angles .
• These relative dimensions of the ends of the insulation panels also possibly define a space between the upper portion 304 of the second insulation panel 2 and the upper portion 204 of the first insulation panel which allows to pass the connecting element 109 of the hanger 1, without necessarily compressing it.
• the "C" formed by the housing 101 and the fixing member 102 may have the same or different dimensions, and it is also possible to play on an elasticity of the insulation panels and the hanger .
• the housing 101 has a height 124 equal to a height 208 of the rib, and may, according to another example have a height 124 less than the height 208 of the rib so as to pinch.
• the hanger and the insulation panels have the following dimensions:
• the housing 101 has a height 124 of 25 mm
• the upper wall 104 of the housing has a depth 1 of 20 mm
• the bottom wall 103 of the housing has a depth 1 16 of 19 mm
• the fixing member 102 has a base 120 with a width of less than 40 mm, and a height of 40 mm,
• the first part 1 10 and the second part 1 12 of the fixing plate 1 10, 1 12 have respectively a height of 8 mm and 12 mm,
• Each hole 14 has a diameter of 2.5 mm
• the perforated area 1 17 has a width of 40 mm
• the height 303 of the upper portion 304 of an edge 300 of one end 30 of an insulating panel 2 comprising a groove 301 is 20 mm
• a height 31 1 of the lower portion 305 of an edge 300 of one end 30 of an insulating panel 2 comprising a groove 301 is 15 mm, A height 312 of the groove 301 is 25 mm,
• the depth 307 of the groove 301 with respect to the upper portion 304 is 19 mm
• the depth 306 of the groove 301 relative to the lower portion 305 is 22 mm.
• structural elements 4 allow, for example, to leave a larger space 705, also called a plenum, between the ceiling 702 and the insulation panels 2.
• the space 705 can also be adjusted in height thanks to the presence of the different holes 1 14 of the hanger 1.
• the space 705 makes it possible to run a network 706, such as for example electrical cables.
• the insulation panels 2 cover only a portion of the ceiling 702 so as to leave side boxes 708, accessible for example by a hatch 709, which is for example made of the same material as the insulation panels 2 to ensure the insulation of the entire ceiling 702.
• the side boxes 708 are for example separated from the space 705 by a partition 710.
• the side boxes 708 contain for example sheaths 713 or other cables to which it is better to have easy access. Chests also make it possible to avoid dismantling the insulation of the ceiling 702 in order to subsequently pass new cables for example.
• Figure 9 shows an example similar to that of Figure 8 but with lateral chests 708 of larger volume.
• partitions 71 1 or 712 which differ in size, replace the partitions 710, and the edge angles 6 have been positioned on the walls 701 therefore, that is to say at a lower height compared on the ground 703.
• FIG. 10 shows an arrangement similar to that of FIG. 9, to which wall insulation 701 has been added, with a method identical to that of the ceiling 702.
• a modular installation makes it possible to maintain access to the side boxes 708 by removing for example an insulation panel 2 forming an upper end of the wall insulation, then the hatch 709.
• structural elements 4 it is advantageous for structural elements 4 to be wall-mounted 701 vertically so that the various insulation panels 2 can then be assembled from the bottom up for convenience, ie horizontally. .
• the structural elements 4 on the walls 701 are then perpendicular to the edge corners 6.

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• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Finishing Walls (AREA)
• Supports Or Holders For Household Use (AREA)
• Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=52684525

Family Applications (1)

Country Status (3)

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Family Cites Families (2)

• 2014
  • 2014-12-30 FR FR1463461A patent/FR3031124B1/fr active Active
• 2015
  • 2015-12-28 WO PCT/FR2015/053763 patent/WO2016108025A1/fr active Application Filing
  • 2015-12-28 EP EP15837087.4A patent/EP3240934A1/de not_active Withdrawn

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