EP1434920A1 - Dispositif d'interruption thermique pour plancher en beton, et plancher equipe d'un tel dispositif - Google Patents
Dispositif d'interruption thermique pour plancher en beton, et plancher equipe d'un tel dispositifInfo
- Publication number
- EP1434920A1 EP1434920A1 EP02783235A EP02783235A EP1434920A1 EP 1434920 A1 EP1434920 A1 EP 1434920A1 EP 02783235 A EP02783235 A EP 02783235A EP 02783235 A EP02783235 A EP 02783235A EP 1434920 A1 EP1434920 A1 EP 1434920A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- longitudinal
- floor
- face
- transverse
- walls
- 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.)
- Granted
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 44
- 238000010276 construction Methods 0.000 claims description 13
- 230000000284 resting effect Effects 0.000 claims description 5
- 239000004794 expanded polystyrene Substances 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 238000009415 formwork Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 238000002513 implantation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 239000011513 prestressed concrete Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
- E04B5/261—Monolithic filling members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
- E04B5/261—Monolithic filling members
- E04B5/265—Monolithic filling members with one or more hollow cores
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
- E04B5/268—End filling members to be placed between the floor and the wall, e.g. thermal breaks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B2005/322—Floor structures wholly cast in situ with or without form units or reinforcements with permanent forms for the floor edges
Definitions
- Thermal shutdown device for concrete floors, and floors equipped with such a device
- the invention relates to the field of building construction and it relates more particularly to a thermal interruption device for a floor with concrete joists.
- Such concrete floors are used mainly in the construction of individual houses whose walls include interior thermal insulation.
- the construction of such a floor first requires the installation of reinforced concrete or prestressed concrete beams which are arranged parallel to each other and with a given center distance, so that their respective ends rest on opposite walls of the building. Then, we set up the interjoists, also called slabs, which consist of intermediate pieces, for example of concrete or other material, which are arranged horizontally to come to rest on the beams. A structure is thus produced on which the concrete slab is poured, linked around its periphery with the walls of the building at the level of the chaining.
- Solutions are also known which make it possible to reduce the thermal bridges between a solid concrete slab and the walls which support it.
- One of them consists in interposing between the slab and the wall a continuous insulation element integrating mechanical connections capable of ensuring the transfer of loads.
- Another solution consists in interposing an insulation device interrupted in places so as to allow the support of the floor on these untreated areas.
- Another solution is also known which consists in connecting a solid concrete slab to insulating walls of significant thickness, by providing vertical insulation, inserted at the end of the slab in the thickness of the wall.
- the invention comes precisely to provide a solution to this problem.
- thermal interruption device which comprises a set of insulating elements suitable for being each implanted in the thickness of the floor, before pouring the concrete, between the floor and the walls, substantially in line with these walls, to reduce thermal bridges between the floor and the adjacent walls.
- the device of the invention makes it possible to dissociate the concrete floor practically completely from the load-bearing walls which support it and in particular that it makes it possible to dissociate the floor from the chaining which is incorporated in the wall, during construction, and more particularly during the formwork of the concrete slab.
- the insulating elements comprise longitudinal insulating elements each intended to be installed between the floor and a longitudinal wall parallel to a beam, by resting on this longitudinal wall and on this beam, as well as transverse insulating elements each intended to be installed between the floor and a transverse wall, perpendicular to the beams, supported by two adjacent beams.
- Two types of insulating elements are thus produced, which can also be called longitudinal interrupters and transverse interrupters, intended respectively for longitudinal implantation and for transverse implantation, with respect to to the direction defined by the beams.
- each of the longitudinal insulating elements comprises a core delimited by an internal face suitable for being turned towards the side of a beam, by an external face suitable for being placed on the side of a longitudinal wall, by an upper face and by a lower face.
- the inner face advantageously comprises internal support flanges formed projecting and capable of coming to bear on a beam
- the external face comprises external support flanges formed projecting and suitable each to come resting on a longitudinal wall.
- the internal support flanges are spaced in the longitudinal direction and are capable of coming to bear on the top of a beam heel, being located at a given distance from the face lower of the longitudinal insulating element which corresponds substantially to the height of said beam heel.
- the outer support flanges are spaced in the longitudinal direction and are capable of coming to bear on the top of a longitudinal wall under construction, being substantially at the level of the underside of the beam.
- the core of the longitudinal insulating element advantageously has a cross section of substantially rectangular or trapezoidal shape, the thickness of which at the upper face is less than or equal to the thickness at the level of the lower face.
- the longitudinal insulating element advantageously has a dovetail profile intended to allow, in the case of concrete interjoists, the plastering of a plaster ceiling.
- the longitudinal insulating elements are further delimited each by two opposite end faces having interlocking means of complementary shape for the mechanical interlocking of these longitudinal insulating elements.
- the transverse insulating elements advantageously comprise a core delimited by an internal face suitable for being turned towards the side of a interjoist resting on two adjacent beams, by an external face suitable for being placed on the side of a transverse wall, by an upper face, by a lower face, and by two lateral faces shaped to form clean support flanges to come to rest on the two adjacent beams.
- transverse elements make it possible to produce an interruption between the floor and the transverse walls, except in the regions where the ends of the beams come to bear on these transverse walls.
- the two lateral faces of a transverse insulating element are shaped to come to bear on two heels belonging respectively to the two neighboring beams.
- the core of each transverse insulating element is provided with an extension which extends perpendicular to the inner face over a given depth in the axial direction of the beams and capable of being covered at least partly by an interjoist.
- This extension ensures continuity between the interjoist and the transverse insulating element.
- This embodiment is particularly suitable for interjoists of composite material.
- each transverse insulating element is provided with an extension which extends perpendicular to the internal face over a given depth in the axial direction of the beams and which is capable of being suitable for being cut to provide an adjustment of its depth.
- This other embodiment is particularly suitable for concrete interjoists.
- transverse insulating element must conform to that of the interjoists with which it must cooperate.
- interjoists for example concrete, composite material, expanded polystyrene.
- transverse insulating element may include a groove at the junction of the inner face and the extension to receive an end lip of a interjoist.
- the core advantageously has a substantially constant thickness, outside the region of the extension.
- the above-mentioned insulating elements, whether longitudinal or transverse, may be produced with a chosen height adapted to the thickness of the floor to be manufactured.
- They are made of an insulating plastic material, in particular of expanded polystyrene.
- the invention in another aspect, relates to a concrete floor, of the type comprising a concrete slab shuttered on a beam structure and interposed bearing on the walls of a building, which floor is provided at the periphery with a device for thermal interruption as defined above.
- FIG. 1 is a partial perspective view of a floor under construction, provided with a thermal interruption device according to the invention
- FIG. 2 is a partial sectional view of the floor, after pouring the concrete slab, at a longitudinal wall;
- Figure 3A is a sectional view similar to that of Figure 2, taken at a transverse wall, for a first transverse insulating element;
- Figure 3B is a sectional view similar to that of Figure 2, taken at a transverse wall, for a second transverse insulating element;
- FIG. 4 is a perspective view of a longitudinal insulating element, seen from its inner face
- FIG. 5 is another perspective view of the longitudinal element of Figure 4, seen from its outer face;
- - Figure 6 is a perspective view showing three longitudinal insulating elements of different heights;
- FIG. 7 is a perspective view of a transverse insulating element
- FIG. 8 is a perspective view showing the packaging of two insulating elements according to Figure 7;
- FIG. 9 is a perspective view of another transverse insulating element.
- FIG. 10 is a perspective view showing the packaging of two insulating elements in accordance with FIG. 9.
- Figure 1 shows a floor 10 under construction, supported by the walls of a building from which there is one of the longitudinal walls 12 and one of the transverse walls 14 made, in the example, from concrete blocks. These walls are part of a building, in particular a dwelling house.
- the floor 10 comprises a formwork structure formed by a series of beams 16 of reinforced or prestressed concrete which are arranged parallel to each other and to the longitudinal walls 12 with a defined center distance. These beams have a chosen length adapted to the distance between the two transverse walls and come to rest by their respective ends on these transverse walls 14. Between the beams, are arranged interjoists 18 which, in the example, are made of concrete, although other materials are possible.
- the beams 16 have a characteristic inverted T-shaped profile. This profile is constituted by a generally vertical core 20 extended by two heels 22. It can be seen in FIG. 2 that the interjoist 18 is 03/031742
- this concrete slab covers, at least in part, the respective upper faces 34 of the longitudinal walls, as well as the upper faces 36 of the transverse walls, a chaining 37, generally formed of four longitudinal reinforcements, being provided. on the periphery of the floor and on the aforementioned upper faces 34 and 36.
- the longitudinal wall 12 receives on its inner face 38 an insulating panel 40.
- the transverse wall 14 receives on its inner face 42 an insulating panel 44.
- the presence of these insulations from the inside does not prevent heat loss due to the connection between the floor and the walls.
- the invention provides a thermal cut-off device, also called a "thermal breaker", which comprises a set of insulating elements suitable for being each installed in the thickness of the floor 10, before concrete formwork, between the floor and the walls, and substantially to the right of these walls.
- These insulating elements comprise, on the one hand, longitudinal insulating elements 46 ( Figures 1 and 2) and transverse insulating elements 48 ( Figures 1, 3A and 3B).
- the longitudinal elements 46 are each intended to be installed between the floor and a longitudinal wall 12, while the transverse elements 48 are intended to be each installed between the floor and a transverse wall 14.
- This longitudinal element 46 comprises a core 50 delimited by an inner face 52 capable of being turned towards the side of a beam 20 (FIG. 2), by an outer face 54 suitable for being turned towards the side of a longitudinal wall 12, by a upper face 56 and by a lower face 58.
- the inner face 52 of the longitudinal member 46 is offset from the side of the slab.
- the outer face 54 is generally planar and is intended to come into alignment with the inner face 38 of the longitudinal wall 12.
- This outer face 54 comprises a longitudinal stop 55 which is intended to seal along the wall longitudinal 12 and the alignment of the longitudinal element 46 to the inner face of this wall 12.
- the core has a substantially rectangular or substantially trapezoidal shape in cross section.
- the thickness of the core at the upper face 56 must be less than or equal to its thickness at the lower face 58.
- the overall thickness of the core is adapted to the thickness of the insulating panels 40, so as to form a continuity with the latter, the longitudinal element 46 being made of an insulating material, for example expanded polystyrene.
- the inner face 52 is flared from the upper face
- the upper face 56 and the lower face 58 are generally plane and parallel to each other. They jointly delimit the height H of the element, this height being adapted to the thickness of the floor to be produced.
- the underside 58 of the longitudinal insulating element 46 has on its underside 58 a dovetail profile 59 ( Figure 4) which allows plaster plastering, in the case of concrete interjoists .
- the internal face 52 comprises internal support flanges 60 formed projecting and adapted to each come to bear on a heel 22 of beams, as can be seen in FIG. 2.
- the external face 54 of the same element comprises external support edges 62 formed projecting and capable of coming each to bear on top of a longitudinal wall 12 during construction, as can also be seen in FIG. 2.
- the inner support edges are spaced in the longitudinal direction and they comprise a lower face 64 which is offset, in the vertical direction, relative to the lower face 58 of the element 46 to come to bear on the top of a heel beam.
- a lower part 66 of the inner face 52 abuts against a substantially vertical side face of the beam heel, thereby positioning the insulating element in a position parallel to the beam 16 ( Figure 2).
- the lower face 64 of the support flange 60 is located at a given distance from the lower face 58 of the insulating element, which corresponds substantially to the height of the beam heel.
- the external support flanges 62 are spaced in the longitudinal direction and are capable of coming to bear on the top (upper face 34) of a longitudinal wall 12.
- the longitudinal element 46 has four internal support flanges 60 and four flanges external support 62, the position of these edges being mutually offset.
- indentations 68 are formed on the side of the external face 54, being offset with respect to the external support edges 62, to allow the internal support edges to be received 60 of an adjacent element (not shown), which makes it possible to reduce the bulk during packaging.
- a reservation 63 is provided above each of the internal support edges 60 (FIG. 4) to allow head-to-tail packing of two longitudinal elements 46, the edges 60 of an element coming to fit into the reservations. 63 of another element, and vice versa.
- Each longitudinal element 46 is further delimited by two end faces 70 and 72 ( Figures 4 and 5) having interlocking means, respectively 74 and 76, of complementary shape to allow the positioning end to end of several elements longitudinal 46 along the same beam 16 and thus provide a continuous thermal interruption between the floor 10 and the corresponding longitudinal wall 12.
- the longitudinal element 46 can be produced with different dimensions. It may have, for example, a thickness El (at the level of the upper face) of the order of 8 cm, a thickness E2 (at the level of the lower face) of the order of 13 cm and a variable height H, for example 16, 17, 20 cm.
- Figure 6 shows three similar longitudinal elements which simply differ from each other by the value of their height, the elements having decreasing heights from left to right.
- the length L of such an element (considered between the two end faces) can, for example, be 1220 mm allowing a wall length of 1200 mm to be treated.
- FIG. 7 shows a transverse insulating element 48 according to the invention.
- This transverse element which can also be seen in FIG. 3, comprises a core 78 delimited by an interior face 80, substantially vertical, suitable for being turned towards the side of a interjoist 18 resting on two adjacent beams 16 and, moreover , by an opposite external face 82, substantially vertical, suitable for being placed on the side of a transverse wall 14 (FIG. 3).
- the insulating element is further delimited by an upper face 84, by a lower face 86 and by two opposite lateral faces 88 and 90 shaped to define support flanges 92 and 94 respectively.
- These support edges 92 and 94 are formed projecting with respect to the respective faces 88 and 90 and are intended to come to bear against the respective heels 22 of two adjacent beams 16.
- the face outer 82 is substantially in alignment with the inner face 42 of the wall 14.
- the core 78 has a thickness E3 which corresponds substantially to the thickness of an insulating panel 44.
- the core 78 is provided with an extension 96 which extends perpendicular to the inner face 80 over a given depth P in the axial direction of the beams.
- This extension 96 has an upper face 98 adapted to form a support for an interjoist.
- the respective support flanges 92 and 94 of the core continue at the level of the extension.
- the extension serves as support for an interjoist ensuring continuity between the interjoist and the transverse element 48.
- a rebate 100 is provided at the junction of the inner face 80 and the extension 94 for receive an end lip (not shown) of a between you.
- the transverse insulating element 48 of Figures 7 and 8 is particularly suitable for interjoists of composite material.
- the height H of the transverse element corresponds substantially to the height of the floor to be produced and it is substantially equal to the height H of the above-mentioned longitudinal elements.
- the transverse element 48 comprises a longitudinal stop 87 arranged on the lower face 86 to seal along the wall and ensure alignment of the transverse element 48 with the inner face of this wall.
- transverse element 48 allows a packing of two elements two by two and the connection between two couples thus assembled.
- On the inner face 80 of each element 48 are provided two pins 93 and two adjacent reservations 95 ( Figure 7) which allows nesting of the pins of an element in the reservations of another element, and vice versa, facilitates maintenance elements per couple during packaging, as shown in Figure 8.
- each transverse element 48 comprises cells 97 ( Figures 7 and 8) to reduce the weight of material and allow a connection between parts, especially in the case of interjoists made of composite material.
- On the outer face 82 are formed two projections 99 ( Figure 8) intended to come to fit each in a cell 97 during packaging.
- Figures 9 and 10 are views similar to Figures 7 and 8 for another longitudinal member 48 which is particularly suitable for concrete interjoists.
- the same reference numerals designate identical or similar elements.
- the extension can be cut to the desired depth to adapt to the vacuum remaining at the end of the span.
- the longitudinal element 48 of FIGS. 9 and 10 is devoid of grooving, but that its underside has a profile in dovetails to allow plastering.
- the procedure is carried out in the traditional way by placing beams, as shown in FIG. 1.
- the longitudinal insulating elements 46 are placed in end-to-end relation along the longitudinal walls 12.
- the transverse elements 48 are arranged along the transverse walls 14, as shown in FIGS. 2 and 3. It should be noted that the longitudinal elements 46 have a stability due to the presence of their edges d 'support 60 and 62.
- the transverse elements 48 also exhibit stability due to the existence of their respective extensions 94.
- extensions 94 are either covered, at least in part, by an interjoist 18 (embodiment of Figures 7 and 8), or cut to the desired length to fit closely to an adjacent interjoist (embodiment of Figures 9 and 10).
- Elements of the planar type 102 are also placed at the level of the external face of the walls 12 and 14, as shown in FIGS. 1, 2, 3A and 3B.
- the concrete is poured in the traditional way by arranging to also have the concrete outside of these elements, that is to say to coat the chains 37, both at the longitudinal walls and the transverse walls.
- a floor is produced which is completely separated from the longitudinal walls and is separated from them by a thermal break.
- a thermal interruption exists between this floor and the transverse walls, except in the region of the beams 16. Under these conditions, the importance of the thermal bridges is minimized, while making it possible to have a floor of satisfactory mechanical strength.
- point connection points can be provided between the floor and the longitudinal walls, provided that there are openings in at least one of the longitudinal elements. Such an opening can be easily produced by cutting a longitudinal element into the thickness of the core.
- the invention is susceptible of numerous variant embodiments, in particular as regards the shapes and dimensions of the longitudinal and transverse insulating elements.
- the invention finds particular application to the construction of floors for individual houses.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0112985A FR2830553B1 (fr) | 2001-10-09 | 2001-10-09 | Dispositif d'interruption thermique pour plancher en beton, et plancher equipe d'un tel dispositif |
| FR0112985 | 2001-10-09 | ||
| PCT/FR2002/003437 WO2003031742A1 (fr) | 2001-10-09 | 2002-10-09 | Dispositif d'interruption thermique pour plancher en beton, et plancher equipe d'un tel dispositif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1434920A1 true EP1434920A1 (fr) | 2004-07-07 |
| EP1434920B1 EP1434920B1 (fr) | 2013-07-03 |
Family
ID=8868084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02783235.1A Expired - Lifetime EP1434920B1 (fr) | 2001-10-09 | 2002-10-09 | Dispositif d'interruption thermique pour plancher en beton, et plancher equipe d'un tel dispositif |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1434920B1 (fr) |
| ES (1) | ES2428119T3 (fr) |
| FR (1) | FR2830553B1 (fr) |
| PL (1) | PL213385B1 (fr) |
| PT (1) | PT1434920E (fr) |
| WO (1) | WO2003031742A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2055848A1 (fr) | 2007-10-30 | 2009-05-06 | Kp1 | Dispositif d'interruption thermique pour plancher en béton |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2854417B1 (fr) * | 2003-05-02 | 2006-12-22 | Andre Loew | Rupteur de ponts thermiques et procede de construction de batiment comportant de tels elements. |
| ITBS20080175A1 (it) * | 2008-09-24 | 2010-03-25 | Senini Holding Societa A Respons Abilita Limit | Elemento strutturale per costruzioni edili |
| FR2945301B1 (fr) * | 2009-05-11 | 2011-05-20 | Kp1 | Dispositif d'interruption thermique pour plancher en beton et plancher equipe d'un tel dispositif |
| FR2947580B1 (fr) * | 2009-07-06 | 2016-09-02 | Kp1 | Materiel d'isolation pour mur de refend |
| FR2948704B1 (fr) * | 2009-07-28 | 2011-07-15 | Kp1 | Element de rupture thermique entre mur et plancher |
| FR2948705B1 (fr) * | 2009-07-31 | 2011-08-19 | Kp1 | Rupteur longitudinal de pont thermique |
| FR2948706B1 (fr) | 2009-07-31 | 2016-12-09 | Kp1 | Entrevous modulable |
| FR2983497B1 (fr) * | 2011-12-01 | 2014-01-10 | Deltisol | Dispositif d'interruption pour plancher en beton a poutrelles et entrevous. |
| FR2998595B1 (fr) * | 2012-11-26 | 2015-08-21 | Deltisol | Dispositif de limitation de pont thermique pour element porteur. |
| FR3002252B1 (fr) | 2013-02-15 | 2016-01-08 | Placoplatre Sa | Ensemble d'isolation d'un plancher a poutrelles sur vide sanitaire |
| ITTO20130151A1 (it) * | 2013-02-25 | 2013-05-27 | Torino Politecnico | Elemento strutturale isolante per costruzioni edili. |
| FR3004201B1 (fr) | 2013-04-09 | 2015-11-13 | Placoplatre Sa | Ensemble d'isolation d'un plancher a poutrelles sur vide sanitaire |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2202211A1 (en) * | 1972-10-06 | 1974-05-03 | Isobox Sa | Expanded polystyrene profile for flooring or ceiling infills - incorporating fixtures for supporting suspended cladding without overloading the profile |
| DE19516098B4 (de) * | 1995-05-03 | 2005-06-09 | Bernd Beck | Deckenrandschalungselement sowie Verfahren und Vorrichtung zu seiner Herstellung |
| BE1012476A3 (nl) * | 1999-02-18 | 2000-11-07 | Scheys Beton | Ruwbouwconstructie, werkwijze voor het vervaardigen daarvan en bouwblok geschikt voor toepassing daarin. |
| FR2811349B1 (fr) * | 2000-07-10 | 2003-05-30 | Francois Georges Albert Cote | Agencement structural des appuis peripheriques des planchers en beton ayant pour but d'attenuer les deperditions thermiques lineiques se produisant au niveau de leurs chainages |
-
2001
- 2001-10-09 FR FR0112985A patent/FR2830553B1/fr not_active Expired - Lifetime
-
2002
- 2002-10-09 EP EP02783235.1A patent/EP1434920B1/fr not_active Expired - Lifetime
- 2002-10-09 PL PL365751A patent/PL213385B1/pl unknown
- 2002-10-09 ES ES02783235T patent/ES2428119T3/es not_active Expired - Lifetime
- 2002-10-09 WO PCT/FR2002/003437 patent/WO2003031742A1/fr not_active Ceased
- 2002-10-09 PT PT2783235T patent/PT1434920E/pt unknown
Non-Patent Citations (3)
| Title |
|---|
| "Avis technique 3/97-305 RECTOR", AVIS TECHNIQUE 3/97-305, 2001, pages 1 - 23, XP003025493 |
| DRAN F.: "Reduction des ponts thermiques en about de plancher - recherche de solutions constructives", CERIB, October 1988 (1988-10-01), pages 1 - 17, XP003025494 |
| See also references of WO03031742A1 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2055848A1 (fr) | 2007-10-30 | 2009-05-06 | Kp1 | Dispositif d'interruption thermique pour plancher en béton |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2830553A1 (fr) | 2003-04-11 |
| PL365751A1 (pl) | 2005-01-10 |
| WO2003031742A1 (fr) | 2003-04-17 |
| EP1434920B1 (fr) | 2013-07-03 |
| PL213385B1 (pl) | 2013-02-28 |
| PT1434920E (pt) | 2013-09-04 |
| FR2830553B1 (fr) | 2004-02-13 |
| ES2428119T3 (es) | 2013-11-06 |
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