EP1434920B1 - Wärmesperrvorrichtung für betonboden und damit ausgestatteter boden - Google Patents

Wärmesperrvorrichtung für betonboden und damit ausgestatteter boden Download PDF

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Publication number
EP1434920B1
EP1434920B1 EP02783235.1A EP02783235A EP1434920B1 EP 1434920 B1 EP1434920 B1 EP 1434920B1 EP 02783235 A EP02783235 A EP 02783235A EP 1434920 B1 EP1434920 B1 EP 1434920B1
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EP
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Prior art keywords
floor
longitudinal
face
transverse
wall
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EP02783235.1A
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English (en)
French (fr)
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EP1434920A1 (de
Inventor
Christian Herreria
Thierry Peney
Jean-Paul Py
Jacques Launay
Gérard Persuy
José Sanchez
Bruno Burger
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KP1 SAS
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KP1 SAS
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    • 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

  • the invention relates to the field of building construction and more particularly relates to a thermal interruption device for a floor with concrete beams.
  • Such concrete floors are used primarily in the construction of single-family houses whose walls include interior thermal insulation.
  • the construction of such a floor first requires the establishment of reinforced or prestressed concrete beams which are arranged parallel to each other and with a given spacing, so that their respective ends rest on opposite walls of the building.
  • interjoists also called hourdis, which consist of interlayers, for example concrete or other material, which are arranged horizontally to come to rest on the beams. This produces a structure on which is poured the concrete slab, linked on its periphery with the walls of the building at the level of chaining.
  • the invention precisely provides a solution to this problem.
  • thermal interruption device which comprises a set of insulating elements adapted to be each implanted in the thickness of the floor, before pouring concrete, between the floor and the walls, substantially to the right of these walls, to reduce the thermal bridges between the floor and the adjacent walls.
  • transverse walls limited junctions exist between the ends of the beams and the walls (called transverse walls) that support them.
  • the device of the invention makes it possible to substantially dissociate the concrete floor from the supporting walls that support it, and in particular that it makes it possible to dissociate the floor from the chaining which is incorporated in the wall, during the construction, and especially during the formwork of the concrete slab.
  • the insulating elements comprise longitudinal insulating elements intended to be each implanted between the floor and a longitudinal wall parallel to a beam, bearing on this longitudinal wall and on this beam, as well as transverse insulating elements intended to be implanted each between the floor and a transverse wall, perpendicular to the beams, supported on two adjacent beams.
  • Insulation elements of two types are thus produced, which can also be called longitudinal and transverse breakers, intended respectively for a longitudinal implantation and a 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 adapted to be turned towards a beam, by an outer 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 inner bearing flanges formed projecting and adapted to bear against a beam, while the outer face comprises outer bearing flanges formed protruding and fit to come each. resting on a longitudinal wall.
  • the inner bearing flanges are spaced in the longitudinal direction and are adapted to bear on the top of a beam heel, being located at a given distance from the face. bottom of the longitudinal insulating element which substantially corresponds to the height of said beam heel.
  • the outer bearing flanges are spaced in the longitudinal direction and are adapted to bear on the top of a longitudinal wall in construction, being substantially at the bottom face of the beam.
  • the core of the longitudinal insulating element advantageously has a cross section of substantially rectangular or trapezoidal shape, whose thickness at the upper face is less than or equal to the thickness at the lower face.
  • the longitudinal insulating element On its underside, or underside, the longitudinal insulating element advantageously has a dovetail profile intended to allow, in the case of concrete interjoists, the coating of a plaster ceiling.
  • the longitudinal insulating elements are further delimited each by two opposite end faces having means of interlocking complementary shape for the mechanical interlocking of these longitudinal insulating elements.
  • the transverse insulating elements advantageously comprise a core delimited by an inner face adapted to be turned towards an interjoists resting on two adjacent beams, by an outer face adapted to be 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 edges to rest on the two adjacent beams.
  • transverse elements allow for an interruption between the floor and the transverse walls, except in regions where the ends of the beams bear on these transverse walls.
  • the two lateral faces of a transverse insulating element are shaped to bear on two heels respectively belonging to the two adjacent beams.
  • each transverse insulating element is provided with an extension extending perpendicularly to the inner face over a given depth in the axial direction of the beams and capable of being covered at least partly by interjoists.
  • This extension ensures continuity between the interjoists and the transverse insulating element.
  • This embodiment is particularly suitable for composite interjoists.
  • each transverse insulating element is provided with an extension extending perpendicular to the inner face over a given depth in the axial direction of the beams and which is adapted to be able to be cut to provide an adjustment of its depth.
  • This other embodiment is particularly suitable for concrete interjoists.
  • transverse insulating element will have to conform to that of interjoists with which it must cooperate.
  • interjoists for example concrete, composite material, expanded polystyrene.
  • the transverse insulating element comprises a groove at the junction of the inner face and the extension to receive an end lip of a interjoists.
  • the core advantageously has a substantially constant thickness, outside the region of the extension.
  • the aforementioned insulating elements may be made with a chosen height adapted to the thickness of the floor to be manufactured.
  • They are made of an insulating plastic material, in particular expanded polystyrene.
  • FIG. 1 shows a floor 10 under construction, supported by the walls of a building which is distinguished 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, including 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 spacing. 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 profile T-shaped inverted. This profile is constituted by a generally vertical core 20 extended by two heels 22. It is seen on the Figure 2 that the interjoists 18 is limited by an upper face 24, a lower face 26 and that it has two support ribs 28 which rest on the respective heels of two adjacent beams. On the formwork structure thus defined by the beams and interjoists, there is then a reinforcement network 30, then a concrete compression slab 32 is cast.
  • 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 at the periphery of the floor and on the upper faces 34 and 36 above.
  • 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 thermal losses due to the connection between the floor and the walls.
  • thermal interruption device also called “thermal breaker”
  • thermal interruption device also called “thermal breaker”
  • 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 located between the floor and a longitudinal wall 12, while the transverse elements 48 are intended to be implanted each between the floor and a transverse wall 14.
  • This longitudinal element 46 comprises a core 50 delimited by an inner face 52 adapted to be turned towards a beam 20 (FIG. Figure 2 ), by an outer face 54 adapted to be turned on the side of a longitudinal wall 12, by an upper face 56 and by a lower face 58.
  • the inner face 52 of the longitudinal member 46 is shifted to the side of the slab.
  • the outer face 54 is generally flat and is intended to come in 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 member 46 to the inner face of the wall 12. This stop 55 thus fell back below the arase of the wall.
  • the core has in cross section a substantially rectangular or substantially trapezoidal shape.
  • 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 member 46 being made of an insulating material, for example expanded polystyrene.
  • the inner face 52 flares from the upper face 56 to the lower face 58 to improve the seating of the longitudinal insulating member 46.
  • the upper face 56 and the lower face 58 are generally flat 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 made.
  • the lower face 58 of the longitudinal insulating element 46 has on its underside 58 a dovetail profile 59 ( Figure 4 ) which makes it possible to carry out a plaster coating, in the case of the use of concrete interjoists.
  • the inner face 52 comprises inner bearing flanges 60 formed protruding and each adapted to bear on a heel 22 of beams, as seen on the Figure 2 .
  • the outer face 54 of the same element comprises outer bearing edges 62 formed protruding and each adapted to bear on the top of a longitudinal wall 12 under construction, as also seen on the Figure 2 .
  • the inner bearing flanges 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 bear on the top of a beam heel.
  • a lower portion 66 of the inner face 52 abuts against a substantially vertical lateral 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 outer bearing flanges 62 are spaced in the longitudinal direction and are adapted to bear on the top (upper face 34) of a longitudinal wall 12.
  • the longitudinal element 46 has four inner bearing flanges 60 and four flanges external bearing 62, the position of these flanges being mutually offset.
  • recessed indentations 68 are formed on the side of the outer face 54, offset from the outer bearing edges 62, to accommodate the inner bearing flanges 60 of an adjacent element (not shown), which makes it possible to reduce the bulk during the packing.
  • a reservation 63 is provided above each of the inner bearing flanges 60 ( Figure 4 ) to allow a head-to-tail package of two longitudinal members 46, the flanges 60 of an element that fits 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 end-to-end insertion of several longitudinal elements 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 made with different dimensions. It may have, for example, a thickness E1 (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.
  • the Figure 6 shows three similar longitudinal elements which simply differ from one another by the value of their height, the elements having decreasing heights from the left to the right.
  • the length L of such an element (considered between the two end faces) may, for example, be 1220 mm to treat a wall length of 1200 mm.
  • FIG. 7 shows a transverse insulating element 48 according to the invention.
  • This transversal element which we also see on the Figure 3 , comprises a core 78 delimited by an inner face 80, substantially vertical, adapted to be turned on the side of a interjoists 18 resting on two adjacent beams 16 and, furthermore, by an opposite outer face 82, substantially vertical, suitable for being placed on the side of a transverse wall 14 ( Figure 3 ).
  • the insulating element is further delimited by an upper face 84, a lower face 86 and two opposite lateral faces 88 and 90 shaped to respectively define bearing flanges 92 and 94.
  • bearing flanges 92 and 94 are formed protruding from the respective faces 88 and 90 and are intended to bear against the respective heels 22 of two adjacent beams 16.
  • the outer face 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 extending perpendicularly 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 interjoists.
  • the respective support flanges 92 and 94 of the core continue at the extension.
  • the extension serves as a support interjoists providing continuity between the interjoists and the transverse element 48.
  • a rabbet 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 composite interjoists.
  • the height H of the transverse element corresponds substantially to the height of the floor to be produced and is substantially equal to the height H of the aforementioned longitudinal elements.
  • the transverse element 48 has a longitudinal stop 87 arranged on the lower face 86 to seal along the wall and ensure the alignment of the transverse element 48 with the inner face of the wall.
  • the particular configuration of the transverse element 48 allows a packing of two elements two by two and the connection between two pairs 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 an interlocking of the pins of an element in the reservations of another element, and vice versa, facilitates the maintenance of the element by torque during the packing, as shown in FIG. Figure 8 .
  • each transverse element 48 comprises cavities 97 ( Figures 7 and 8 ) to reduce the weight of material and allow a connection between parts, especially in the case of composite interjoists.
  • cavities 97 Figures 7 and 8
  • projections 99 Figure 8
  • FIGS 9 and 10 are views similar to Figures 7 and 8 for another longitudinal element 48 which is particularly suitable for concrete interjoists.
  • the same reference numerals designate identical or similar elements.
  • the extension may be cut to the desired depth to fit the remaining void at the end of the span.
  • the longitudinal element 48 of Figure 9 and 10 is free of bleeding, but its underside has a dovetail profile to allow plaster coating.
  • the longitudinal insulating elements 46 are placed in end-to-end relationship along the longitudinal walls 12.
  • the transverse elements 48 are arranged along the transverse walls 14, as shown in FIGS. Figures 2 and 3 .
  • the longitudinal elements 46 have a stability due to the presence of their bearing flanges 60 and 62.
  • the transverse elements 48 also have a stability due to the existence of their respective extensions 94.
  • Elements of the planar type 102 are furthermore placed at the level of the outer face of the walls 12 and 14, as shown in FIGS. Figures 1 , 2, 3A and 3B .
  • the concrete is cast in the traditional manner by arranging to also have concrete outside these elements, that is to say, to coat the chaining 37, both at the longitudinal walls and transverse walls.
  • a floor is made which is completely separated from the longitudinal walls and is separated from them by a thermal break.
  • a thermal break exists between this floor and the transverse walls, except in the region of the beams 16. In these conditions, the importance of thermal bridges is minimized, while allowing a floor of satisfactory mechanical strength.
  • point-to-point connection points may be provided between the floor and the longitudinal walls, provided that openings are provided in at least one of the longitudinal elements. Such an opening can be easily made by cutting into the thickness of the core of a longitudinal member.
  • the invention is capable of numerous variants, particularly as to the shapes and dimensions of the longitudinal and transverse insulating elements.
  • the invention finds particular application to the construction of floors for individual houses.

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  • Engineering & Computer Science (AREA)
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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
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Claims (14)

  1. Thermische Sperrvorrichtung für eine Betondecke, wobei diese Decke eine Betonplatte umfasst, die auf einer Konstruktion aus Trägern und Zwischenbalkenfüllungen eingeschalt ist, die mit Längswänden (12) und Querwänden (14) eines Bauwerks zusammenwirkt, umfassend Isolierelemente (46, 48), die vor dem Gießen des Betons jeweils in die Dicke der Decke (10) eingebracht werden können, dadurch gekennzeichnet, dass die Isolierelemente Längs-Isolierelemente (46) umfassen, die dazu bestimmt sind, jeweils zwischen die Decke (10) und eine zu einem Träger (16) parallele Längswand (12) direkt an dieser Wand eingebracht zu werden, wobei die Längs-Isolierelemente Auflagemittel zur Auflage auf dieser Längswand und diesem Träger haben, und dass die Isolierelemente Quer-Isolierelemente (48) umfassen, die dazu bestimmt sind, jeweils zwischen die Decke (10) und eine senkrecht zu den Trägern (16) gerichtete Querwand (14) direkt an dieser Wand eingebracht zu werden, wobei die Quer-Isolierelemente Auflagemittel zur Auflage an zwei benachbarten Trägern (16) umfassen.
  2. Thermische Sperrvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass jedes der Längs-Isolierelemente (46) einen Steg (50) umfasst, der durch eine Innenseite (52), die zur Seite eines Trägers (16) gerichtet sein kann, der innenliegende Auflageleisten (60) umfasst, die überstehend ausgebildet sind und jeweils auf einem Träger (16) zur Auflage kommen können, und durch eine Außenseite (54), die zur Seite einer Längswand (12) mit außenliegenden Auflageleisten (62) angeordnet werden kann, die überstehend ausgebildet sind und jeweils auf einer Längswand (12) zur Auflage kommen können, sowie durch eine Oberseite (56) und eine Unterseite (58) begrenzt ist.
  3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die inneren Auflageleisten (60) in Längsrichtung beabstandet sind und an der Oberkante eines Absatzes (22) eines Trägers (16) zur Auflage kommen können, wobei sie in einem vorgegebenem Abstand zur Unterseite (58) des Längs-Isolierelements angeordnet sind, der im Wesentlichen der Höhe des besagten Absatzes des Trägers entspricht.
  4. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die äußeren Auflageleisten (62) in Längsrichtung voneinander beabstandet sind und an der Oberkante einer im Bau befindlichen Längswand (12) zur Auflage kommen können, wobei sie sich im Wesentlichen auf Höhe der Unterseite (58) des Trägers befinden.
  5. Vorrichtung nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass der Steg (50) einen Querschnitt aufweist, der im Wesentlichen rechteckig oder trapezförmig ist und dessen Dicke (E1) in Höhe der Oberseite (56) kleiner oder gleich der Dicke (E2) auf Höhe der Unterseite (58) ist.
  6. Vorrichtung nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, dass das Längs-Isolierelement (46) auf seiner Unterseite (58) ein Schwalbenschwanzprofil (59) aufweist.
  7. Vorrichtung nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, dass die Längs-Isolierelemente (46) des Weiteren jeweils durch zwei gegenüberliegende Endflächen (70, 72) begrenzt sind, die zusätzliche Eingriffsmittel (74, 76) aufweisen, um ein mechanisches Ineinandergreifen dieser Längs-Isolierelemente zu ermöglichen.
  8. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass jedes der Quer-Isolierelemente (48) einen Steg (78) umfasst, der durch eine Innenseite (80), die zur Seite einer Zwischenbalkenfüllung (18) gerichtet werden kann, die auf zwei benachbarten Trägern (16) lagert, durch eine Außenseite (82), die zur Seite einer Querwand (14) angeordnet werden kann, durch eine Oberseite (84), durch eine Unterseite (86) und durch zwei Stirnflächen (92, 94) begrenzt ist, die so ausgebildet sind, dass sie Aufnahmeleisten (92, 94) bilden, die auf den beiden benachbarten Trägern (16) gelagert werden können.
  9. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass der Steg (78) eines jeden Quer-Isolierelements mit einer Verlängerung (96) ausgestattet ist, die sich senkrecht zur Innenseite (80) über eine vorgegebene Tiefe (P) in axialer Richtung der Träger (20) erstreckt und die mindestens teilweise durch eine Zwischenbalkenfüllung (18) abgedeckt werden kann.
  10. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass der Steg (78) eines jeden Quer-Isolierelements mit einer Verlängerung (96) versehen ist, die sich senkrecht zur Innenseite (80) erstreckt und die zugeschnitten werden kann, um seine Dicke anzupassen.
  11. Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, dass an der Verbindungstelle zwischen der Innenfläche (80) und der Verlängerung (96) ein Spalt (100) zur Aufnahme einer Endlippe einer Zwischenbalkenfüllung (18) vorgesehen ist.
  12. Vorrichtung nach einem der Ansprüche 9 bis 11, dadurch gekennzeichnet, dass der Steg (78) außerhalb des Verlängerungsbereiches (96) eine im Wesentlichen konstante Dicke aufweist.
  13. Vorrichtung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass sie als Isoliermaterial, insbesondere aus Polystyrolschaumstoff ausgeführt ist.
  14. Betondecke von der Art, die eine Betonplatte (32) umfasst, die auf einer Konstruktion aus Trägern (16) und Zwischenbalkenfüllungen (18) eingeschalt ist, die sich auf Wände (12, 14) eines Bauwerks stützt, dadurch gekennzeichnet, dass sie am Umfangsrand mit einer thermischen Sperrvorrichtung (46, 48) nach einem der Ansprüche 1 bis 13 versehen ist.
EP02783235.1A 2001-10-09 2002-10-09 Wärmesperrvorrichtung für betonboden und damit ausgestatteter boden Expired - Lifetime EP1434920B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0112985 2001-10-09
FR0112985A FR2830553B1 (fr) 2001-10-09 2001-10-09 Dispositif d'interruption thermique pour plancher en beton, et plancher equipe d'un tel dispositif
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

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EP1434920A1 EP1434920A1 (de) 2004-07-07
EP1434920B1 true EP1434920B1 (de) 2013-07-03

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EP (1) EP1434920B1 (de)
ES (1) ES2428119T3 (de)
FR (1) FR2830553B1 (de)
PL (1) PL213385B1 (de)
PT (1) PT1434920E (de)
WO (1) WO2003031742A1 (de)

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FR2854417B1 (fr) * 2003-05-02 2006-12-22 Andre Loew Rupteur de ponts thermiques et procede de construction de batiment comportant de tels elements.
FR2922912A1 (fr) * 2007-10-30 2009-05-01 Kp1 Soc Par Actions Simplifiee Dispositif d'interruption thermique pour plancher en beton
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

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BE1012476A3 (nl) * 1999-02-18 2000-11-07 Scheys Beton Ruwbouwconstructie, werkwijze voor het vervaardigen daarvan en bouwblok geschikt voor toepassing daarin.
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PL213385B1 (pl) 2013-02-28
ES2428119T3 (es) 2013-11-06
PL365751A1 (en) 2005-01-10
FR2830553B1 (fr) 2004-02-13
FR2830553A1 (fr) 2003-04-11
WO2003031742A1 (fr) 2003-04-17
EP1434920A1 (de) 2004-07-07

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