EP2792806B1 - Vorgefertigte platte mit unterbrochener wärmebrücke, ihr herstellungsverfahren und baumethode einer decke mit einer solchen platte - Google Patents
Vorgefertigte platte mit unterbrochener wärmebrücke, ihr herstellungsverfahren und baumethode einer decke mit einer solchen platte Download PDFInfo
- Publication number
- EP2792806B1 EP2792806B1 EP14305575.4A EP14305575A EP2792806B1 EP 2792806 B1 EP2792806 B1 EP 2792806B1 EP 14305575 A EP14305575 A EP 14305575A EP 2792806 B1 EP2792806 B1 EP 2792806B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- blocks
- prefabricated slab
- prefabricated
- slab
- concrete
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000000463 material Substances 0.000 claims description 35
- 239000004567 concrete Substances 0.000 claims description 27
- 238000005266 casting Methods 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000004793 Polystyrene Substances 0.000 claims description 7
- 229920002223 polystyrene Polymers 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 6
- 238000009415 formwork Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 230000001413 cellular effect Effects 0.000 claims description 3
- 239000011381 foam concrete Substances 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- 235000019362 perlite Nutrition 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000008262 pumice Substances 0.000 claims description 3
- -1 vacuum panels Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 2
- 239000011383 glass concrete Substances 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 241001494479 Pecora Species 0.000 claims 1
- 239000004571 lime Substances 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
- 238000010276 construction Methods 0.000 description 14
- 239000012778 molding material Substances 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000011492 sheep wool Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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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
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
-
- 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
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B2001/7679—Means preventing cold bridging at the junction of an exterior wall with an interior wall or a floor
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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
- E04B5/32—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 present invention relates to a precast slab with thermal break made of a curable molding material, in particular concrete, for the manufacture of a floor obtained by the juxtaposition of several prefabricated slabs, said prefabricated slab having rectilinear lateral and longitudinal edges for the juxtaposition of several prefabricated slabs and delimiting the circumference of the prefabricated slab.
- the present invention also relates to a method of manufacturing a prefabricated slab with a thermal break comprising a casting step in a mold of a curable molding material, for example concrete.
- the present invention relates to a method of constructing a floor made of a hardenable molding material, for example concrete, cast on a formwork formed by the juxtaposition of several prefabricated slabs with a thermal break, said method comprising a step of laying at least one prefabricated slab and a step of casting a layer of molding material.
- a hardenable molding material for example concrete
- the invention relates to the technical field of building construction, and more specifically the construction of buildings from prefabricated elements in the factory, such as slabs intended to be conveyed to the place of construction, in particular with a view to reducing the duration of the construction. construction site.
- a prefabricated slab is formed by pre-casting in the factory a layer of a curable hydraulic mixture, for example concrete, in a mold, also called formwork table.
- a curable hydraulic mixture for example concrete
- a mold also called formwork table.
- prefabricated slabs are then juxtaposed and resting on bearing elements such as walls, beams, etc. They then make it possible both to form a formwork for the casting in place of a complementary compression slab, and also constitute the lower part of the floor.
- Thermal breakers are conventionally used, for example in the form of polystyrene blocks which are inserted and inserted between the ends of the floor and the walls in order to achieve the isolation of the floor-wall junction to avoid the formation of a thermal bridge. .
- the publication is known FR 2 873 727 A1 a method for limiting thermal bridges by adding blocks of insulating material during the construction of a wall and a slab.
- Publication is also known EP 1 355 013 A1 a similar method of assembling a wall and a slab comprising between the chaining of the wall and the slab a plurality of thermal insulation blocks distributed discontinuously to improve the thermal insulation. It is well known that this floor-wall junction generates significant energy losses which must be treated to comply with the standards in force.
- Thermal breakers having additional properties of fire resistance such as those described in the publication, are also known.
- FR 2 854 417 A1 Such thermal breakers are also reported to be inserted between the ends of the floor and the wall. This configuration nevertheless has disadvantages, because it requires on site a step of additional and tedious installation. This expensive solution is not more satisfactory from the point of view of implementation, because it is difficult to ensure the good position in position of the thermal switches in the casting phase of the floor.
- the publication FR 2 854 417 A1 discloses a prefabricated slab with thermal break according to the preamble of claim 1.
- thermal breakers are attached to the prefabricated slab at the place of construction and are positioned by holding elements integrated into the slab. Then, one comes pouring a layer for example of concrete which then seals the thermal breakers in the floor.
- This solution makes it possible to isolate more simply the floor-wall junction while maintaining a good mechanical resistance.
- this solution is not completely satisfactory because there is a thermal bridge. In fact, the thermal flow passes through the thickness of the prefabricated slab or pre-slabs, and reaches the wall. In this case, the thermal breakers do not cut the thickness of the prefabricated slab, but only the thickness of the compression slab cast in place. This solution therefore guarantees only a partial break of the thermal bridge.
- the publication GB 2,355,024 A discloses an insulating building panel that can be used as a wall or slab and having a layer of polystyrene covered with a layer of concrete.
- the polystyrene layer has longitudinal slots and forms a mold for the concrete layer.
- Such insulating construction panels do not guarantee the rupture of the thermal bridge over the entire thickness of the slab.
- these require a large amount of insulating material since the insulating layer forms a single block covering the entire surface of the slab.
- the publication EP 1 350 898 A1 discloses cellular building boards formed of a first concrete layer whose surface has a peak and hollow shape. The hollows are filled with polystyrene blocks and a second layer of concrete similar in shape to the first layer of concrete is deposited on this assembly. In this embodiment also the insulating blocks which are arranged on the entire surface of the slab use a large amount of material. In addition, such a slab must be cast on site and thermal bridges remain in the thickness of the concrete layers.
- the present invention aims to overcome these disadvantages by providing a prefabricated slab or pre-slab to ensure the rupture of the thermal bridge at the floor-wall junction and without degrading the fire resistance characteristics of the floor obtained.
- the invention achieves such a goal by a design and implementation simple and inexpensive respecting current standards including in terms of mechanical properties, thermal and fire resistance if necessary.
- the invention relates to a prefabricated slab as defined in the preamble of claim 1, characterized in that it comprises a plurality of first blocks of separated material independent of each other only located on the periphery of said prefabricated slab, said plurality of first blocks of material is disposed along at least one of said rectilinear lateral or longitudinal edges of said prefabricated slab and at a distance from said lateral or longitudinal edges on at least a portion of the periphery of said prefabricated slab, in that the material of said first blocks has specific properties different from those of said molding material, and in that said first blocks are integrated at least in part in the thickness of said prefabricated slab.
- the invention advantageously makes it possible to achieve a strong reduction of the thermal bridge and, where appropriate, a fire resistance over the entire thickness of the prefabricated slab.
- said prefabricated slab comprises at least one holding element for holding said first blocks in position.
- said first blocks are integrally integrated in the thickness of said prefabricated slab.
- said blocks are arranged discontinuously and are aligned substantially parallel to said edge so as to provide at least one gap for the passage of reinforcement between them.
- the prefabricated tile comprises a plurality of second blocks of material superimposed on said first blocks of material and in that the material of said second blocks may have specific properties different from those of said molding material.
- Said first and second blocks may be coupled at least in part to a holding element arranged to allow their superposition.
- each holding element is superimposed on said first block and contains at least in part said second block, or said holding member embraces at least partially said first block and said second superimposed block.
- said first and second blocks are substantially parallelepipedic.
- Said first and / or second blocks advantageously comprise materials having thermal insulation properties and / or fire resistance properties.
- said materials of said first blocks and / or said second blocks are selected from the group consisting of polystyrene, polyurethane, vacuum panels, rock wool, sheep wool, glass wool, concrete lightweight, wood, wood concrete, cellular concrete, silico-limestone, plaster, concrete expanded glass, perlite, pumice, porous stone, cellular glass, thermoplastic foam or a combination of these materials.
- the invention also relates to a method for manufacturing a prefabricated slab as defined in the preamble of claim 12, characterized in that it comprises a step of fixing a plurality of first blocks on the bottom of said mold along at least one of said rectilinear lateral or longitudinal edges of said mold.
- the invention also relates to a method of constructing a floor as defined in the preamble, of claim 14 characterized in that a plurality of second blocks is superimposed on said first blocks integrated in said prefabricated slab.
- each second block is superimposed on a first block of said prefabricated slab by means of at least one holding element.
- a particular feature is that the thickness of said second block is determined to be at most equal to the thickness of said casting material layer cast in said casting step.
- the prefabricated slab 1 according to the invention is cast in a curable molding material such as concrete in the factory and allows the construction of a floor 2 in a building, as partially shown in FIG. figure 6 , by juxtaposition of several prefabricated slabs 1.
- the Figure 1A shows a first step of construction of the prefabricated slab 1 which incorporates at least in part in its thickness a first block 3 of material near the edge 11 of the prefabricated slab 1.
- This first block 3 is of smaller dimensions than those of the slab prefabricated 1 and is made of a thermally insulating material and / or fire resistant as needed.
- the height h of the first block 3 is equal to the thickness of the prefabricated slab 1, while the thickness e of the block 3 is less than the length or the width of the prefabricated slab 1.
- the block 3 is disposed at a distance d from the edge 11 and at least a portion of the periphery 12 of the prefabricated slab 1.
- the first block 3 is integrated in the whole of the thickness of the prefabricated slab 1 so as to cross and cut.
- This configuration advantageously makes it possible to reinforce the thermal break, without degrading the fire resistance in the thickness of the prefabricated slab 1, so as to substantially improve the thermal insulation and / or fire resistance at the floor junction. Wall.
- the Figure 1B shows a second construction step in which the prefabricated slab 1 comprises a second block 4 of material superimposed on the first block 3.
- This second block 4 is intended to provide thermal insulation and / or fire resistance over the entire thickness of the layer 8 of the floor 2 which will be poured on the site.
- the combination of the first 3 and second 4 blocks thus provides these thermal insulation properties and / or fire resistance on the total thickness E of the floor-wall junction.
- This configuration advantageously makes it possible to greatly reduce the thermal bridge located at the floor-wall junction.
- the first and / or second blocks 3, 4 are located only on the periphery 12 of the prefabricated slab 1 and are not distributed over the entire surface of the prefabricated slab 1 as in certain embodiments of the state of the art. art, which allows to significantly limit the amount of insulating material and reduce manufacturing costs, while providing a thermal result more than optimal.
- These blocks 3, 4 are arranged along at least one of the edges 11 of the prefabricated slab 1, in particular that which will rest on an outer bearing wall 9. In the configuration illustrated in figure 2 it is observed that the length L of the blocks 3, 4 is parallel to the edge 11 of the prefabricated slab 1. In addition, the blocks 3, 4 are aligned on the following ones and are spaced apart by a given interval 5, making it possible to pass These reinforcements 6 provide the mechanical strength at the floor-wall junction. They are usually made of steel or the like. As shown for example in figures 3 and 5 , the blocks 3, 4 are arranged along a lateral edge 11 and a longitudinal edge 11 and at a distance d from said edges 11. Of course, the four edges 11 may comprise blocks 3, 4. In addition, the thickness e of the blocks 3, 4 is included in the periphery 12 of the prefabricated slab 1 delimited by the edges 11. This configuration makes it possible to avoid report separate insulating blocks at the ends of the prefabricated slab complicating the implementation on site.
- 4A and 4B specific holding elements 7 are arranged to couple the first 3 and second 4 blocks in a superimposed manner. This coupling makes it possible to ensure the correct and aligned positioning, and the good superposition of the first 3 and second 4 blocks.
- the holding element 7 is more particularly superimposed on the first block of material 3 and held in position by feet 10 which enclose it laterally.
- the holding element 7 is in the form of a box formed of a bottom and four lateral faces for receiving the second block 4. This holding element 7 can correspond to that described in the publication FR 2 861 767 B1 owned by the applicant incorporated by reference.
- the holding element 7 may be in the form of an open frame embracing the first block 3 so as to form a belt at a portion of at least its thickness and extending in the upper part to also embrace the second block 4 so as to form a belt at least in part of its thickness.
- the first 3 and second 4 blocks are substantially in the form of a parallelepiped. As stated above, these first 3 and second 4 blocks have thermal insulation and / or fire resistance properties. They can be made of materials such as polystyrene, polyurethane, vacuum panels, rock wool, sheep wool, glass wool, lightweight concrete, wood, wood concrete, cellular concrete, silico-limestone, plaster, expanded glass concrete, perlite, pumice stone, porous stone, glass cell, or a combination of these materials depending on the results to be achieved. They can each be made of different materials or not, to be complementary or not, integrated into a single piece or separated into two separate rooms.
- the first blocks 3 are placed in a mold (not shown) also called a formwork table along at least one edge of the mold.
- the first blocks 3 are fixed to the bottom of the mold for example with glue.
- a layer of molding material is poured, for example concrete.
- the prefabricated slab 1 shown Figure 1A which is completed by reinforcement 6 embedded and / or protruding like any other prefabricated slab.
- the holding elements 7 will be reported on site during the installation of the prefabricated slab 1.
- the holding elements 7 are added which are coupled to the first blocks 3 to obtain a prefabricated slab 1 already incorporating the holding elements 7 and the first blocks of material 3.
- This configuration has the advantage to simplify the work on site by avoiding the establishment of the holding elements 7 later on the place of construction.
- the figure 6 illustrates the method of construction of a floor 2.
- the prefabricated slab 1 is initially placed on the end of the load-bearing walls 9.
- the second blocks 4 to the first blocks 3.
- any other definitive or temporary holding means may be used such as anchoring rods between the two blocks 3, 4.
- This step makes it possible to fix the second blocks 4 on the first blocks 3 in order to make possible the step casting, without displacement or shift of the second blocks 4.
- This consists of a layer 8 for example of concrete poured on the prefabricated slab 1 incorporating the second blocks 4.
- the second blocks 4 are then frozen in the floor 2.
- the thickness of the second block 4 must be determined so as to be equal to the thickness of the layer 8 of concrete cast on site so as to ensure insulation or rupture over the entire thickness E floor 2.
- the present invention finds an industrial application in the field of construction of buildings from prefabricated elements, and more generally in the field of public works and all types of construction.
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- Electromagnetism (AREA)
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Claims (16)
- Vorgefertigte Platte (1) mit unterbrochener Wärmebrücke, hergestellt aus einem härtbaren Gussmaterial, insbesondere Beton, für die Herstellung eines durch Verlegen nebeneinander mehrerer vorgefertigter Platten (1) erhaltenen Bodens (2), wobei besagte vorgefertigte Platte (1) geradlinige, für das Verlegen nebeneinander mehrerer vorgefertigter Platten vorgesehene Seiten- und Längs-Ränder (11) beträgt, die den Umfang (12) der vorgefertigten Platte (1) abgrenzen, dadurch gekennzeichnet, dass sie eine Vielzahl voneinander separater und unabhängiger erster Materialblöcke (3) beträgt, die nur auf dem Umfang (12) von besagter vorgefertigter Platte (1) angeordnet sind, dadurch, dass besagte Vielzahl erster Materialblöcke (3) entlang zumindest eines von besagten geradlinigen Seiten- oder Längsrändern von besagter vorgefertigter Platte (1) und in Entfernung (d) von besagten Seiten- oder Längs-Rändern (11) auf zumindest einem Teil des Umfangs (12) von besagter vorgefertigter Platte (1) angeordnet ist, dadurch, dass das Material von besagten ersten Blöcken (3) spezifische Eigenschaften aufweist, die von denen von besagtem Gussmaterial verschieden sind, und dadurch, dass besagte erste Blöcke (3) zumindest zum Teil in der Dicke von besagter vorgefertigter Platte (1) integriert sind.
- Vorgefertigte Platte nach Anspruch 1, dadurch gekennzeichnet, dass sie zumindest ein Halteelement (7) beträgt, das ausgelegt ist, um besagte erste Blöcke (3) in Position zu halten.
- Vorgefertigte Platte nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass besagte erste Blöcke (3) vollständig in der Dicke von besagter vorgefertigter Platte (1) integriert sind.
- Vorgefertigte Platte nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass besagte erste Blöcke (3) diskontinuierlich angeordnet sind, und merklich parallel zu besagtem Rand (11) ausgerichtet sind, um zwischen sich zumindest einen Freiraum (5) für den Durchgang von Bewehrungen (6) zu bilden.
- Vorgefertigte Platte nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie eine Vielzahl zweiter, über besagten ersten Materialblöcken (3) angeordnete Materialblöcke (4) beträgt, und dadurch, dass das Material von besagten zweiten Blöcken (4) spezifische Eigenschaften aufweist, die von denen von besagtem Gussmaterial verschieden sind.
- Vorgefertigte Platte nach Anspruch 5, dadurch gekennzeichnet, dass besagte erste (3) und zweite (4) Blöcke zumindest zum Teil an ein Halteelement (7) gekoppelt sind, das ausgelegt ist, um zu erlauben, die Blöcke übereinander anzuordnen.
- Vorgefertigte Platte nach Anspruch 6, dadurch gekennzeichnet, dass jedes Halteelement (7) über besagtem erstem Block (3) angeordnet ist, um besagten zweiten Block (4) zumindest zum Teil aufzunehmen.
- Vorgefertigte Platte nach Anspruch 6, dadurch gekennzeichnet, dass jedes Halteelement (7) besagte übereinander angebrachte ersten Block (3) und zweiten Block (4) zumindest zum Teil umschlingt.
- Vorgefertigte Platte nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass besagte erste (3) und zweite (4) Blöcke merklich parallelepipedförmig sind.
- Vorgefertigte Platte nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass besagte erste (3) und/oder zweite (4) Blöcke Materialien betragen, die Wärmedämmungs-Eigenschaften und/oder Brandbeständigkeit aufweisen.
- Vorgefertigte Platte nach Anspruch 10, dadurch gekennzeichnet, dass besagte Materialien von besagten ersten Blöcken (3) und/oder von besagten zweiten Blöcken (4) in der Gruppe bestehend aus Polystyrol, Polyurethan, Vakuum-Panelen, Steinwolle, Schafswolle, Glaswolle, Leichtbeton, Holz, Holzbeton, Porenbeton, Kalksandstein, Gips, Blähglasbeton, Perlit, Bims, porösem Stein, Schaumglas, thermoplastischem Schaum oder aus einer Kombination dieser Werkstoffe gewählt werden.
- Verfahren für die Herstellung einer vorgefertigten Platte (1) mit unterbrochener Wärmebrücke nach einem beliebigen der vorhergehenden Ansprüche, bestehend aus einem Schritt zum Gießen in einer Form eines härtbaren Gussmaterials, zum Beispiel Beton, dadurch gekennzeichnet, dass besagtes Verfahren einen Schritt zur Befestigung einer Vielzahl erster Blöcke (3) auf dem Boden von besagter Form, entlang zumindest eines von besagten geradlinigen Seiten- oder Längsränder von besagter Form beträgt.
- Verfahren für die Herstellung einer vorgefertigten Platte (1) nach Anspruch 12, dadurch gekennzeichnet, dass man während besagtem Befestigungsschritt zuerst eine Vielzahl von Halteelementen (7) auf dem Boden von besagter Form befestigt, die ausgelegt sind, um besagte erste Blöcke (3) in Position zu halten.
- Verfahren für den Bau eines Bodens (2) aus einem härtbaren Gussmaterial, zum Beispiel Beton, der auf eine Schalung gegossen wird, die durch Verlegen nebeneinander mehrerer vorgefertigter Platten (1) mit unterbrochener Wärmebrücke nach einem beliebigen der Ansprüche 1 bis 11 gebildet wird, mit einem Schritt zum Verlegen von zumindest einer vorgefertigten Platte (1) und einem Schritt zum Gießen einer Lage (8) Gussmaterial, dadurch gekennzeichnet, dass man eine Vielzahl zweiter Blöcke (4) über besagte erste, in besagter vorgefertigter Platte (1) integrierte erste Blöcke (3) anordnet.
- Verfahren für den Bau eines Bodens (2) nach Anspruch 14, dadurch gekennzeichnet, dass man jeden zweiten Block (4) mit Hilfe eines Halteelements (7) auf einen ersten Block (3) von besagter vorgefertigter Platte (1) anordnet.
- Verfahren für den Bau eines Bodens (2) nach einem beliebigen der Ansprüche 14 und 15, dadurch gekennzeichnet, dass man die Dicke von besagtem zweiten Block (4) so bestimmt, dass sie maximal gleich der Dicke von besagter, während besagtem Schritt zum Gießen gegossenen Lage (8) Gussmaterial ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL14305575T PL2792806T3 (pl) | 2013-04-17 | 2014-04-17 | Płyta prefabrykowana z przerwaniem mostka termicznego, sposób wytwarzania prefabrykowanej płyty i sposób budowy stropu z prefabrykowanej płyty |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1353499A FR3004740B1 (fr) | 2013-04-17 | 2013-04-17 | Dalle prefabriquee a rupture de pont thermique, procede de fabrication de ladite dalle prefabriquee, et procede de construction d'un plancher a partir de ladite dalle prefabriquee |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2792806A1 EP2792806A1 (de) | 2014-10-22 |
EP2792806B1 true EP2792806B1 (de) | 2017-06-28 |
Family
ID=48782402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14305575.4A Active EP2792806B1 (de) | 2013-04-17 | 2014-04-17 | Vorgefertigte platte mit unterbrochener wärmebrücke, ihr herstellungsverfahren und baumethode einer decke mit einer solchen platte |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2792806B1 (de) |
FR (1) | FR3004740B1 (de) |
PL (1) | PL2792806T3 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3057586B1 (fr) | 2016-10-14 | 2022-07-08 | Lesage Dev | Procede de fabrication d'un balcon et balcon obtenu |
FR3075837B1 (fr) * | 2017-12-22 | 2021-01-29 | Lesage Dev | Procede de fabrication d'un plancher a rupture de pont thermique, support de reception pour rupteur thermique et plancher a rupture de pont thermique obtenu |
FR3076309B1 (fr) * | 2017-12-29 | 2020-01-10 | Omnium Technique D'etudes Et De Precontrainte | Predalle a bande de bordure isolante pour la construction d'un plancher a rupture de pont thermique |
FR3076308B1 (fr) * | 2017-12-29 | 2021-07-23 | Omnium Technique Detudes Et De Precontrainte | Procede et predalle pour la construction d'un plancher a rupture de pont thermique |
FR3096699B1 (fr) * | 2019-05-28 | 2023-03-03 | Omnium Technique D’Etudes Et De Precontrainte O T E P | Procédé de construction à base de prédalle d’un plancher à rupture de pont thermique |
FR3132725A1 (fr) | 2022-02-11 | 2023-08-18 | Lesage Developpement | Dalle de plancher à rupture de pont thermique, procédé de fabrication d’un plancher et plancher obtenu |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE19711187A1 (de) * | 1997-03-18 | 1998-09-24 | Schoeck Bauteile Gmbh | System zur Wärmedämmung |
GB2355024A (en) * | 1999-09-03 | 2001-04-11 | Roxbury Ltd | Insulating building panel of polystyrene and concrete |
ES2161199B1 (es) * | 2000-05-16 | 2002-07-01 | Sanchez Jaime Enrique Jimenez | Procedimiento de fabricacion de placa alveolar ligera materializada en obra, placa asi obtenida y su aplicacion en viviendas. |
FR2838759B1 (fr) * | 2002-04-19 | 2005-05-06 | Bouygues Batiment | Assemblage d'un mur et d'une dalle de plancher et application a la construction d'immeuble a isolation thermique amelioree |
FR2854417B1 (fr) | 2003-05-02 | 2006-12-22 | Andre Loew | Rupteur de ponts thermiques et procede de construction de batiment comportant de tels elements. |
FR2861767B1 (fr) * | 2003-10-31 | 2008-06-20 | Rector | Rupteur thermique pour plancher en beton, dalle prefabriquee equipee d'un tel rupteur thermique et procede de fabrication d'un plancher |
FR2873727B1 (fr) * | 2004-07-29 | 2008-06-27 | Armatures Assemblees Mure S N | Procede pour limiter les ponts thermiques lors de l'edification de parois de construction mettant en oeuvre des armatures de reprise vissees |
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2013
- 2013-04-17 FR FR1353499A patent/FR3004740B1/fr active Active
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2014
- 2014-04-17 EP EP14305575.4A patent/EP2792806B1/de active Active
- 2014-04-17 PL PL14305575T patent/PL2792806T3/pl unknown
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Also Published As
Publication number | Publication date |
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PL2792806T3 (pl) | 2017-12-29 |
EP2792806A1 (de) | 2014-10-22 |
FR3004740B1 (fr) | 2015-09-18 |
FR3004740A1 (fr) | 2014-10-24 |
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