EP3085843A1 - Dispositif et procédé de couplage thermique de parties betonnées de bâtiment - Google Patents

Dispositif et procédé de couplage thermique de parties betonnées de bâtiment Download PDF

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Publication number
EP3085843A1
EP3085843A1 EP16164252.5A EP16164252A EP3085843A1 EP 3085843 A1 EP3085843 A1 EP 3085843A1 EP 16164252 A EP16164252 A EP 16164252A EP 3085843 A1 EP3085843 A1 EP 3085843A1
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EP
European Patent Office
Prior art keywords
thermal insulation
insulation element
concrete
building
heat
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Granted
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EP16164252.5A
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German (de)
English (en)
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EP3085843B1 (fr
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Schoeck Bauteile GmbH
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Schoeck Bauteile GmbH
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Priority to PL16164252T priority Critical patent/PL3085843T3/pl
Publication of EP3085843A1 publication Critical patent/EP3085843A1/fr
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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
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • 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
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/165—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with elongated load-supporting parts, cast in situ
    • 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
    • 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
    • E04B1/78—Heat insulating elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional [3D] extent, e.g. lattice girders
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional [3D] extent, e.g. lattice girders
    • E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods

Definitions

  • the present invention relates to a thermal insulation element for heat decoupling between building concrete parts to be created from concrete, preferably between a vertical part of the building, in particular a Sagittarius, and an overlying or underlying horizontal building part, in particular a floor slab or a floor slab.
  • load-bearing parts of buildings are often made of reinforced concrete structures.
  • building parts are usually provided with an externally mounted thermal insulation.
  • the floor slab between basement, such as basement or underground car park, and ground floor is often equipped on the basement side with a heat insulation applied to the ceiling.
  • This results in the difficulty that the load-bearing parts of the building, on which the building rests, such as columns and outer walls, in load-bearing manner with the overlying building parts, in particular the floor ceiling must be connected.
  • This is usually achieved by connecting the floor slab monolithically to the supporting pillars and outer walls with continuous reinforcement.
  • this creates thermal bridges, which can be eliminated only badly by a later externally mounted thermal insulation.
  • the thermal insulation element has a pressure-resistant support structure with arranged in the interstices insulating elements.
  • the support structure may for example consist of a lightweight concrete.
  • Such a thermal insulation element is used for thermal insulation masonry exterior walls, for example, as it is used as a conventional brick as the first stone layer of the supporting outer wall above the basement ceiling.
  • EP 2 405 065 is a pressure-transmitting and insulating connection element known, which is used for the vertical load-bearing connection of building sections to be created from concrete. It consists of an insulating body with one or more printing elements embedded therein. By the pressure elements transverse shear reinforcement elements extending for connection to the building concrete parts to be created extend substantially vertically beyond the top and bottom of the insulating body.
  • the insulating body can be made of foam glass or expanded polystyrene rigid foam and the pressure elements made of concrete, fiber concrete or fiber plastic, for example.
  • connection element When installing such a prefabricated connection element, the reinforcing elements must be potted when concreting the adjacent building parts.
  • the connection element must be installed in a closed formwork for the underlying building part and it must be concreted from below against the existing, inaccessible and invisible underside of the connection element.
  • a control and monitoring of the execution is hardly possible.
  • a visual inspection before and during concreting because of the installation situation in the formwork is not given.
  • On the finished part of a building examination is also hardly possible because the connection surface between the building part and connection element is not accessible.
  • the invention is therefore based on the object to provide a thermal insulation element, which allows reliable installation on a vertical load-bearing connection point between two building parts to be created from concrete.
  • the object is solved by the features of claim 1.
  • Advantageous embodiments are given in the appended claims.
  • the invention relates to a method for installing a corresponding heat-insulating element.
  • a thermal insulation element which consists at least partially of a pressure-transmitting material and has an upper and a lower support surface for vertical connection to the building parts to be made of concrete
  • the object is achieved in that the thermal insulation element at least one from the top to the bottom Supporting surface extending through opening, which is designed for performing a compacting device.
  • the passage opening thus serves as a dipping point for an internal vibrator.
  • the passage opening in the thermal insulation element is arranged approximately centrally.
  • the present invention is based on the finding that during installation and subsequent concreting against the underside of the thermal insulation element an inadequate and undefined compaction of the in-situ concrete below the thermal insulation element can occur, which also depends strongly on the composition of the used concrete in situ.
  • two processes can lead to the underside of the thermal insulation element when setting the in-situ concrete that the load-bearing connection of the thermal insulation element to the underlying building part is deficient.
  • rising air bubbles, so-called compression pores, on the underside of the heat-insulating element lead to voids formation and thus provide a statically insufficient connection.
  • a passage opening is provided in the thermal insulation element according to the invention, through which a compacting device such as the vibrating bottle of a concrete vibrator can be passed after the installation of the thermal insulation element to compact or recompress the underlying concrete located underneath.
  • the thermal insulation element is at least partially made of a pressure-transmitting and heat-insulating material.
  • this material may be a lightweight concrete.
  • Made of lightweight concrete can be manufactured under factory conditions high pressure resistant mold elements with low specific thermal conductivity.
  • such a lightweight concrete molded part can comprise, in addition to the passage opening according to the invention, further hollow chambers or enclosed insulating elements.
  • lightweight concrete is defined as a concrete with a dry bulk density of a maximum of 2000 kg / m 3 .
  • the low density compared to normal concrete is achieved by appropriate manufacturing process and different lightweight concrete grains such as grains with grain porosity such as expanded clay.
  • Lightweight concrete has, depending on the composition, a thermal conductivity between 0.2 and 1.6 W / (m ⁇ K).
  • the modulus of elasticity of lightweight concrete is only about 30 to 70% of the value of normal concrete. Therefore, the elastic deformations at the same stress (stress) on average 1.5 to 3 times as large. For this reason, a thermal insulation element made of lightweight concrete acts simultaneously as a stress-damping element and is able to compensate for smaller settlements and elastic deformations of the overlying building part and a more even distribution and force of eccentric bearing forces on or in the underlying building part, in particular a support, sure.
  • the significantly lower modulus of elasticity of the lightweight concrete used has a particularly favorable effect on load eccentricities and bearing misalignments, which result in increased edge pressure.
  • the thermal insulation element acts as a kind of "centering element” due to its elastic properties. in the In contrast, compression under centric loading is of secondary importance.
  • the typical modulus of elasticity of normal concrete, as used for a column, is about E cm ⁇ 30,000 to 40,000 N / mm 2 .
  • the modulus of elasticity of the lightweight concrete preferred in the invention is on the other hand between about 9,000 and 22,000 N / mm 2 , preferably 12,000 and 16,000 N / mm 2 , most preferably about 14,000 N / mm 2 .
  • the thermal insulation element may also consist of a heat-insulating but not pressure-transmitting insulating body, for example made of extruded polystyrene with one or more pressure bodies embedded therein.
  • Such pressure body can be made of high-strength concrete, with a reduction in the thermal conductivity of the thermal insulation element is achieved in this case by a correspondingly small footprint of the printing elements.
  • thermal insulation element made of lightweight concrete Compared to a solid or manufactured in hollow block construction thermal insulation element made of lightweight concrete, the latter variant due to the much smaller surface area, however, has the disadvantage that even minor vulnerabilities in the connection to the underlying building part due to cavitation or sedimentation have significantly stronger impact on the static stability of the construction. In the worst case, it can lead to a local overload and thus a failure of individual pressure elements of the thermal insulation element. This risk is much lower due to the much larger contact surface with a thermal insulation element of a pressure-transmitting material such as lightweight concrete.
  • the lower bearing surface of the heat-insulating element has a surface with a three-dimensional profile.
  • the surface may have elevations and depressions, as well as inclined surfaces, furrows, or the like, so that in the event of sedimentation, the settling surface water can run into noncritical regions or settle there, while in areas of the thermal insulation element that are critical for the static connection intimate connection to the fresh concrete of the underlying building part is created.
  • the lower bearing surface has a funnel-shaped inclined or curved surface in the direction of the passage opening. This ensures that in the event of sedimentation, the settling surface water is displaced in the direction of the passage opening or forms only in this area, which does not contribute to the static of the construction anyway.
  • one or more rod-shaped reinforcing elements are also provided, which penetrate the heat-insulating element and extend substantially vertically beyond the upper and lower bearing surfaces.
  • the thermal insulation element can be connected to the adjacent building parts and optionally connected to the reinforcement.
  • the reinforcing elements can be formed as reinforcing bars, which serve primarily for the transmission of tensile forces. Often reinforcing elements, which must traverse a thermal insulation, made of structural-physical reasons of stainless steel or stainless steel. In the context of the present invention, for reasons of better thermal insulation, the reinforcing elements can preferably be made of a fiber composite material, such as glass fiber reinforced plastic.
  • a reinforcing bracket is arranged in the interior of the pressure-transmitting material in the thermal insulation element.
  • a reinforcing bar in the form of a self-contained reinforcing ring with, for example, circular or rounded polygonal base, which is arranged in a plane substantially parallel to the support surfaces, can further increase the compressive strength of the heat-insulating element by minimizing the transverse strain of the heat-insulating element under pressure.
  • a further advantageous aspect of the present invention results if at least one seal surrounding the vertical boundary surfaces of the heat-insulating element is provided, which ensures a tight installation of the heat-insulating element into a formwork for the underlying building part.
  • On the one hand is prevented by such a seal that when inserting the thermal insulation element or concreting the underlying building part fresh concrete penetrate between formwork and thermal insulation element and can rise.
  • such a seal prevents the ingress of air between the formwork and the thermal insulation element, after the compacting the vibrating tool is pulled out of the passage opening of the heat-insulating element and the heat-insulating element falls to the volume previously displaced by the vibrating tool within the formwork of the underlying building part.
  • Vergussö Maschinenbaum can be provided in the thermal insulation element, on the required case after hardening of the concrete additional potting compound, such as grout can be filled to fill any remaining voids between the underlying building part and the thermal insulation element.
  • additional potting compound such as grout can be filled to fill any remaining voids between the underlying building part and the thermal insulation element.
  • the respective potting holes are closed by means of removable blind plugs, so that they can not be clogged with in situ concrete during installation of the thermal insulation element.
  • a sealing plug is provided, with which the passage opening can be subsequently closed.
  • the sealing plug consists of a heat-insulating, but non-bearing material, such as extruded polystyrene.
  • such a closure plug may be conically shaped, so that it can be sealingly inserted into the, preferably also conically downwardly tapered passage opening.
  • one or more indicators can be provided in the thermal insulation element, which indicate sufficient contact of the lower contact surface with the fresh concrete of the building part to be created below.
  • Such indicators may be designed, for example, in the manner of a float.
  • the through-opening has an opening dimension which is large enough to allow the execution of shaking bottles customary in the field, in particular of at least 50 mm, preferably between 60 and 80 mm.
  • the invention further relates to a method for installing such a thermal insulation element between two bearing concrete parts to be created from concrete, preferably between a vertical part of the building, in particular a support, and an overlying horizontal or horizontal building part, in particular a floor slab or a floor slab.
  • a formwork for the lower part of the building is first created and concreted the lower part of the building by in-situ concrete is poured into the formwork and compacted.
  • the thermal insulation element is inserted into the formwork for the lower part of the building.
  • the downwardly projecting beyond the thermal insulation element reinforcing elements are pressed into the fresh in-situ concrete of the lower part of the building.
  • the concrete is recompressed by means of a compacting device, which is guided through the passage opening in the thermal insulation element.
  • the Passage opening are then closed by means of a sealing plug.
  • the upper part of the building for example a floor ceiling can be created.
  • the thermal insulation element can also be installed before filling the formwork with in-situ concrete.
  • the passage opening can initially be used as a filling opening for the in-situ concrete. Subsequently, a compression of the filled concrete is carried out by the vibrating tool is introduced into the fresh in-situ concrete through the passage opening.
  • thermal insulation element 1 is used for monolithic connection and load-bearing connection of a concrete pillar in the basement of a building to the overlying basement ceiling. It has a cuboid basic element 1 with a top side 2 and a bottom side 3, which serves in each case as bearing surfaces for the basement ceiling or the closure of the support supporting it. In the middle of the cuboid heat-insulating element 1 there is a central through-opening 4, which extends from the upper side 2 to the underside 3 of the heat-insulating element 1. The reinforcing element projects through four reinforcing rods 5.
  • the underside 3 of the heat-insulating element 1 has a three-dimensional profiling in the form of a funnel-shaped recess 6 extending in the direction of the through-opening 4.
  • a reinforcement arranged at right angles thereto, for example a reinforcing bar 7, is embedded, which surrounds the reinforcing bars 5 and gives the heat-insulating element additional stability.
  • the thermal insulation element 1 consists of a lightweight concrete, which on the one hand has a high pressure stability, on the other hand, a good thermal insulation property. Compared to concrete with a thermal conductivity of about 1.6 W / (m ⁇ K) When using a suitable lightweight concrete material, the thermal conductivity is in the range of about 0.5 W / (m ⁇ K), which corresponds to an improvement of about 70%.
  • the lightweight concrete used consists essentially of expanded clay, fine sands, preferably light sand, flow agents and stabilizers that prevent segregation by floating the grain and improve the processability.
  • the compressive strength of the thermal insulation element is sufficiently high to enable the statically planned utilization of the underlying in situ concrete support, for example in accordance with compressive strength class C25 / 30.
  • the compressive strength of the thermal insulation element even corresponds to at least 1.5 times the statically required value. This ensures that, even in the event of possible faulty surfaces on the connecting surface between the thermal insulation element and support safety reserves are available, so that the thermal insulation element remains statically stable even at points higher load.
  • the reinforcing rods 5 can be embedded in the lightweight concrete material of the cuboid base body 1 in the manufacture of the heat-insulating element. Alternatively, it is possible for easier production of the thermal insulation element to install in the production of sleeves as a kind of lost circuit through which the reinforcing rods 5 are inserted therethrough after curing of the lightweight concrete element 1.
  • the reinforcing bars 5 themselves are in the embodiment of a fiber composite material such as the proven reinforcing rod ComBAR® Schöck, which consists of oriented in the direction of force glass fibers and a resin matrix.
  • a glass fiber reinforcing rod has an extremely low thermal conductivity, which is up to 100 times lower than with reinforcing steel, and is thus ideally suited for use in the thermal insulation element.
  • rebars of conventional type made of stainless steel or structural steel can be used.
  • reinforcing bars made of a fiber composite material can transmit very high tensile forces, but in contrast to that, significantly lower pressure forces can lead to the destruction of the reinforcing bars.
  • sleeves Through the use of sleeves, a positive embedding of the reinforcing bars in the surrounding concrete, which is normally intended and almost indispensable for concrete reinforcements, is avoided. If there is now a compressive force load, for example, subsidence in the building, so the reinforcing rods can deform elastically in their sleeves until the pressure forces are completely removed by the pressure-stable insulating body 1, so that a harmful compressive load on the reinforcing bars is avoided.
  • the reinforcement in the thermal insulation element is designed only as tensile reinforcement, since the connection between the support and the floor above it can be statically considered anyway as articulated connection.
  • a static, stable and permanent connection or monolithic connection between support and floor ceiling is achieved with continuous reinforcement the static requirements.
  • the arrangement of the reinforcing bars 5 relative to the Base of the body 1 is slightly outside the main diagonal selected. The reason for this is that with a support in which the reinforcing bars 5 of the thermal insulation element 1 are installed, the reinforcement of the support is already in the corners.
  • the reinforcing bracket 7 is made of a stainless steel bent into a ring, which is welded at the joint.
  • the reinforcing bracket 7 has a diameter of about 200 mm with a material thickness of 8 mm or 10 mm.
  • the main body of the heat-insulating element 1 has an edge length of 250 ⁇ 250 mm in the exemplary embodiment.
  • the height is 100 mm and thus corresponds to the usual strength of a subsequently applied thermal barrier coating.
  • the passage opening runs, as especially in Fig. 3 can be seen, slightly conical in that the passage opening 4 tapers from an upper dimension of 70 mm to a lower dimension of 65 mm.
  • the passage opening can be closed by means of a corresponding likewise slightly conical plug (not shown).
  • Fig. 4 shows the heat-insulating element in a side view, wherein on the main body 1 additionally circumferential seals 8 are mounted.
  • the seals 8 may for example be designed as rubber lips or conventional sealing bands. They serve to seal the body of the thermal insulation element 1 edge-sealing against a formwork for the support to be created underneath to prevent rising of concrete or air ingress.
  • Fig. 5 shows the installation situation of the thermal insulation element with respect to a support 23.
  • the cross section shown extends below the body of the heat-insulating element 1.
  • the made of in-situ concrete support 23 has a reinforcement with four arranged in the corners of the support 23 vertical reinforcing bars 25 and a plurality of horizontally the reinforcing bars 25 extending approximately square executed reinforcing bracket 26.
  • the reinforcing bars 5 of the thermal insulation element are each slightly offset next to one of the reinforcing bars 25 of the support 23.
  • Die in Fig. 5 drawn Section line BB corresponds to the cut of the in Fig. 7 shown longitudinal section through the column reinforcement.
  • FIG. 6 First, a longitudinal section through the support 23 and the connected building parts is shown.
  • the support 23 is placed on a base plate 21 and carries a projecting ceiling 22 arranged above it. This may, for example, be the basement or basement ceiling of a building.
  • Base plate 21, support 23 and floor slab 22 are statically connected.
  • the pressure-transmitting heat-insulating element 1 is arranged, the reinforcing bars 5 are shed monolithic both in the support 23 and in the overlying floor slab 22.
  • a thermal barrier coating 24 is applied, the thickness of which substantially corresponds at least to the height of the main body of the thermal insulation element 1.
  • the thermal barrier coating 24 is applied from a highly insulating material, such as mineral insulation panels or wood wool multi-layer panels.
  • Fig. 7 the reinforcement of the support 23 is shown together with the thermal insulation element 1 in a longitudinal section.
  • the cutting guide corresponds to the section line BB Fig. 5 .
  • the reinforcement of the support 23 consists of four arranged in the corners of the support vertical reinforcing bars 25, which may be made of structural steel with a rod diameter of 28 mm at a length of 2000 mm, and a plurality of horizontally around the reinforcing bars 25 encircling reinforcing bar with in about square floor plan.
  • Above the column reinforcement is the thermal insulation element 1, the reinforcing rods 5 projecting downwards into the column reinforcement.
  • the reinforcement content of the support 23 is about 3-4%. At a typical thermal conductivity of the structural steel of about 50 W / (m ⁇ K), it contributes about 1.6% of the total weight of 1.6 W / (m ⁇ K) to the overall thermal conductivity of the column.
  • a typical thermal conductivity of the structural steel of about 50 W / (m ⁇ K)
  • it contributes about 1.6% of the total weight of 1.6 W / (m ⁇ K) to the overall thermal conductivity of the column.
  • the vibrating bottle of a concrete vibrator is passed through the passage opening 4 in the fresh in-situ concrete underneath in order to recompress it again.
  • the heat-insulating element can be slightly lifted by the volume of the concrete displaced by the vibrating bottle.
  • the circumferential seal 8 in this case prevents air between formwork 27 and thermal insulation element 1 can penetrate or the thermal insulation element 1 in the formwork 27 can tilt.
  • FIG. 9 is the detail referred to as D detail around one of the seals 8 again drawn out enlarged.
  • the passage opening 4 by means a conical plug (not shown) closed.
  • the closure plug can be made of an insulating material such as polystyrene or similar. exist and serves to prevent the ingress of in-situ concrete in the through hole 4, when subsequently the floor slab 22 is created. In this way, any thermal bridges due to a concrete filling in the through hole 4 are avoided.
  • the overlying floor slab 22 is created above the heat-insulating element 1 in a conventional manner.
  • the passage opening 4 can also be used as a filling opening for filling the formwork for the support 23 with in-situ concrete.
  • the thermal insulation element is inserted into the still empty formwork of the support 23 and optionally the reinforcing bars 5 connected to the column reinforcement.
  • fresh concrete is filled through the passage opening 4 of the heat-insulating element in the formwork and then compressed by a through-opening 4 a vibrator bottle of an internal vibrator is introduced.
  • a compression of the fresh concrete against the underside of the thermal insulation element takes place from above through the passage opening 4.
  • the support 23 can also be made of self-compacting concrete, or the support can be compacted by an external vibrator. In the latter two cases, the passage opening 4 thus serves only as a filling opening.
  • FIG. 10 In addition to installation in the upper region of a support, installation in the foot region of a support is also conceivable. Such an arrangement is in an alternative embodiment in FIG. 10 shown.
  • the support 23 is arranged here between the bottom plate 21 and the upper floor ceiling 22.
  • an inventive thermal insulation element 1 is installed, projecting the reinforcing rods 5 of the bottom plate 21 into the upper region of the support 1 and there are connected to the reinforcement 25 of the support 1.
  • a thermal barrier coating 24 'of insulation boards of known type is mounted in this case on the top of the bottom plate 21.
  • the preparation can take place in such a way that the thermal insulation element 1 is connected before concreting the bottom plate 21 with its reinforcement 21 '.
  • the bottom plate 21 is then cast from cast-in-place concrete, so that the concrete of rises down against the thermal insulation element 1.
  • the in-situ concrete in turn can be compacted through the central passage opening 4 with a vibrating tool.
  • the reinforcement 25 of the support is created and connected to the reinforcing bars 5 of the thermal insulation element.
  • Around the thermal insulation element 1 around the formwork 27 is then constructed for the support 23 and then poured the support 23 in a conventional manner from in-situ concrete and compacted.
  • a further embodiment of a heat-insulating element is shown.
  • the base body 10 of the thermal insulation element shown here is not made of lightweight concrete but of a non-compressive heat insulating material such as foam glass or polystyrene foam.
  • the individual printing elements 11a to 11d are made of a high-strength concrete in order to be able to remove the ballast through the overlying building part 22.
  • Reinforcing bars 15 are cast into the individual pressure elements 11a to 11d and protrude in the vertical direction over the top 12 and the bottom 13 of the heat-insulating element 15 addition.
  • a through hole 14 is provided, which serves as a filling and / or compression opening.
  • the installation of the thermal insulation element 10 takes place as in the previous embodiment.
  • the heat-insulating property is achieved in this embodiment mainly by the areal reduction of thermal bridges to the few individual pressure elements 11a to 11d.
  • the present invention is not limited to the form and number of individual printing elements shown in the embodiment. Rather, the provided within the insulating body 10 portion of pressure-transmitting material can be performed in a variety of other geometries, such as in the form of a pressure-transmitting cylindrical ring.
  • the reinforcing rods 15 need not necessarily be guided by the arranged in the insulating body 10 pressure-transmitting areas 11 a to 11 d, but can also be plugged separately thereof by the non-compressive force transmitting areas of the thermal insulation element 10.
  • thermal insulation element itself may be adapted in its dimensions to the underlying and / or overlying component.
  • thermal insulation elements can be adapted to the typical cross sections of supports with a round, square or rectangular layout. Typical dimensions of round columns are diameters of 24 and 30 cm, and of rectangular bases 25 x 25 cm and 30 x 30 cm. Thermal insulation elements with such a geometry can also be combined as desired to larger columns or support walls.
  • the heat insulation elements described herein are particularly suitable for use with pendulum supports and wall supports with low clamping moments.
  • the use of supporting outer walls is possible by the heat insulation elements are installed at a suitable distance from each other and any remaining gaps between the individual thermal insulation elements are filled with non-supporting insulation material.
  • the geometric design of the profiled underside of the thermal insulation element can be realized in many other ways besides the conical shape shown here, for example in a stepped shape, a radial toothing, an annular bead and much more.
  • openings may also be provided for subsequent encapsulation of possibly remaining cavities between the thermal-insulating element and the concrete surface located thereunder.
  • Such openings can be closed by means of blind plugs and opened as needed to subsequently fill any remaining cavity by means of a potting compound such as a grout or a synthetic resin composition and thus produce a secure static connection, even if in an individual case a faulty design in the preparation of the support or the installation of the thermal insulation element had led to a poor connection.
  • indicators may be provided on the thermal insulation element, which can be pushed up in the manner of a float and indicate here, that the heat-insulating element has contact with the underlying in-situ concrete on its underside.
  • thermal insulation element When installing the thermal insulation element in the already compacted, fresh concrete of the underlying support, the subsequent recompression and when pulling out of the compaction tool from the passage opening of the thermal element, it may optionally be advantageous if a defined pressure force is exerted on the thermal insulation element.
  • rod-shaped reinforcing means for connecting the heat-insulating element to the above and below building parts can be used, for example threaded rods, dowels or the like, as explained above, the connection between a support and a floor above it static as articulated connection can be considered and the reinforcement therefore preferably has to fulfill a constructive function at this point.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
EP16164252.5A 2015-04-23 2016-04-07 Dispositif et procédé de couplage thermique de parties betonnées de bâtiment Active EP3085843B1 (fr)

Priority Applications (1)

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PL16164252T PL3085843T3 (pl) 2015-04-23 2016-04-07 Przyrząd i sposób odsprzęgania termicznego betonowanych części budynku

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DE102015106296.8A DE102015106296A1 (de) 2015-04-23 2015-04-23 Wärmedämmelement

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US (1) US10125487B2 (fr)
EP (1) EP3085843B1 (fr)
CA (1) CA2927834A1 (fr)
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PL (1) PL3085843T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106836644A (zh) * 2016-12-26 2017-06-13 中国化学工程第三建设有限公司 一种钢筋混凝土柱的建造方法
DE102018130844A1 (de) 2018-12-04 2020-06-04 Schöck Bauteile GmbH Vorrichtung zur Wärmeentkopplung zwischen einer betonierten Gebäudewand und einer Geschossdecke sowie Herstellverfahren
AT17361U1 (de) * 2020-12-11 2022-02-15 Porr Bau Gmbh Gebäudekonstruktion, Verfahren zur Bildung derselben und Funktionsteil

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2966232T (pt) * 2014-07-07 2017-05-03 Fundación Tecnalia Res & Innovation Dispositivo de união com junta seca entre colunas e vigas de betão reforçado pré-moldado
US9863137B2 (en) * 2015-03-23 2018-01-09 Jk Worldwide Enterprises Inc. Thermal break for use in construction
US10787809B2 (en) * 2015-03-23 2020-09-29 Jk Worldwide Enterprises Inc. Thermal break for use in construction
US9598891B2 (en) 2015-03-23 2017-03-21 Jk Worldwide Enterprises Inc. Thermal break for use in construction
DE102015109887A1 (de) * 2015-06-19 2016-12-22 Schöck Bauteile GmbH Wärmedämmsystem zur vertikalen, lastabtragenden Verbindung von aus Beton zu erstellenden Gebäudeteilen
GB2574406B (en) * 2018-06-04 2020-07-08 Pbp Berlani Holding Ltd Improvements in or relating to building structures
DE102020113637A1 (de) 2020-05-20 2021-11-25 Schöck Bauteile GmbH Verfahren zur liegenden Herstellung eines tragenden, vertikalen Betonfertigteils und tragendes, vertikales Betonfertigteil
CN114004085A (zh) * 2021-10-29 2022-02-01 郑州大学 一种frp复合螺旋箍筋约束混凝土柱及其受压设计方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105489A1 (de) * 1981-02-14 1982-11-11 Jürgen 7440 Nürtingen Baumgärtner Hochwaermedaemmender blockstein
EP0745733A1 (fr) * 1995-05-29 1996-12-04 SFS Handels Holding AG Elément de dalle en porte-à-faux et/ou élément de joint pour ouvrages de construction armés
DE10106222A1 (de) 2001-02-10 2002-08-14 Schoeck Entwicklungsgmbh Mauersteinförmiges Wärmedämmelement
DE102005001270A1 (de) * 2004-03-11 2005-09-29 Neng-I Tu Bauelement für den Stahlbetonbau
EP2405065A1 (fr) 2010-11-19 2012-01-11 Georg Koch Elément isolant de connexion pour supporter des charges de compression

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724145A (en) * 1971-04-05 1973-04-03 D Daniel Apparatus for anchoring a structure to earth matter
US4209560A (en) * 1978-04-28 1980-06-24 Avco Corporation Composite structure reinforced in the X, Y, and Z directions and method of making same
US4378032A (en) * 1979-10-31 1983-03-29 Saggese Vincent A Slotted concrete pipe
US4338759A (en) * 1980-07-28 1982-07-13 Universal Component Systems, Inc. Method of building construction using concrete reinforced wall modules
US4394201A (en) * 1980-10-31 1983-07-19 Ernst Haeussler Concrete slab assembly, especially for building facades
US4953332A (en) * 1989-05-15 1990-09-04 Galloway Craig D Masonry structure system
US5218809A (en) * 1990-04-14 1993-06-15 Baumann Hanns U Earthquake resistant structure utilizing a confinement reinforcing framework
US6519909B1 (en) * 1994-03-04 2003-02-18 Norman C. Fawley Composite reinforcement for support columns
US5867964A (en) * 1995-12-20 1999-02-09 Perrin; Arthur Prefabricated construction panels and modules for multistory buildings and method for their use
DE19823100C1 (de) * 1998-05-22 2000-01-13 Sfs Handels Holding Ag Heerbru Kragplatten- und/oder Fugenelement für bewehrte Baukonstruktionen
NL1020949C2 (nl) * 2002-06-27 2004-01-16 Connector Vinkeveen B V Werkwijze voor het vervaardigen van een holte in een betonnen deel alsmede betonnen deel voorzien van een wapening.
US20050097854A1 (en) 2003-11-07 2005-05-12 Neng-I Tu L-shaped steel element joint
US7814719B2 (en) * 2004-06-14 2010-10-19 Plastedil S.A. Self-supporting construction element made of expanded plastic material, in particular for manufacturing building floors and floor structure incorporating such element
US20080134606A1 (en) * 2006-12-07 2008-06-12 Shaw And Sons, Inc. Monolithic concrete wall expansion joint system
US20100024346A1 (en) * 2008-07-31 2010-02-04 Strahin Kiel E Reinforcement bar support
CA2750884A1 (fr) * 2008-12-30 2010-07-22 Harbin Wushuhuan Construction Engineering Technology Research Co., Ltd. Element de construction composite de preservation de chaleur
IES20100101A2 (en) * 2009-04-24 2010-10-27 Maurice O'brien A construction system
US8381479B1 (en) * 2009-09-28 2013-02-26 Felix E. Ferrer Pre-fabricated modular reinforcement cages for concrete structures
US8381485B2 (en) * 2010-05-04 2013-02-26 Plattforms, Inc. Precast composite structural floor system
DE102010027661B4 (de) * 2010-07-19 2012-08-02 Schöck Bauteile GmbH Schalungsvorrichtung und Verfahren zum Schaffen einer Aussparung beim Gießen eines Gebäudebauteils
EA023516B1 (ru) * 2010-10-12 2016-06-30 Свенск Селлармеринг Фабрик Аб Арматурный элемент для заливки, состоящий из кольцевых частей, и арматура из таких элементов
US9561606B2 (en) * 2011-04-15 2017-02-07 Owens Corning Intellectual Capital, Llc Contained foam envelope for insulating and sealing large volumes
US8555584B2 (en) * 2011-09-28 2013-10-15 Romeo Ilarian Ciuperca Precast concrete structures, precast tilt-up concrete structures and methods of making same
US8840336B2 (en) * 2011-11-08 2014-09-23 Fort Miller Co., Inc. Removable dowel connector and system and method of installing and removing the same
US9856639B2 (en) * 2012-08-07 2018-01-02 Nandor Koszo Wall assembly and a building structure including the wall assembly
US9388841B2 (en) * 2013-03-14 2016-07-12 James A. Allmon Ratcheting-type shrinkage compensating device for use in continuous tie-down systems
US20150013255A1 (en) * 2013-03-14 2015-01-15 Christopher M. Hunt Hybrid cementitious buildings for a multi-level habitat

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105489A1 (de) * 1981-02-14 1982-11-11 Jürgen 7440 Nürtingen Baumgärtner Hochwaermedaemmender blockstein
EP0745733A1 (fr) * 1995-05-29 1996-12-04 SFS Handels Holding AG Elément de dalle en porte-à-faux et/ou élément de joint pour ouvrages de construction armés
DE10106222A1 (de) 2001-02-10 2002-08-14 Schoeck Entwicklungsgmbh Mauersteinförmiges Wärmedämmelement
DE102005001270A1 (de) * 2004-03-11 2005-09-29 Neng-I Tu Bauelement für den Stahlbetonbau
EP2405065A1 (fr) 2010-11-19 2012-01-11 Georg Koch Elément isolant de connexion pour supporter des charges de compression

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106836644A (zh) * 2016-12-26 2017-06-13 中国化学工程第三建设有限公司 一种钢筋混凝土柱的建造方法
CN106836644B (zh) * 2016-12-26 2019-01-01 中国化学工程第三建设有限公司 一种钢筋混凝土柱的建造方法
DE102018130844A1 (de) 2018-12-04 2020-06-04 Schöck Bauteile GmbH Vorrichtung zur Wärmeentkopplung zwischen einer betonierten Gebäudewand und einer Geschossdecke sowie Herstellverfahren
EP3663475A2 (fr) 2018-12-04 2020-06-10 Schöck Bauteile GmbH Dispositif d'isolement thermique entre un mur de bâtiment bétonné et un plancher, ainsi que procédé de fabrication
AT17361U1 (de) * 2020-12-11 2022-02-15 Porr Bau Gmbh Gebäudekonstruktion, Verfahren zur Bildung derselben und Funktionsteil

Also Published As

Publication number Publication date
DE102015106296A1 (de) 2016-10-27
EP3085843B1 (fr) 2020-07-29
CA2927834A1 (fr) 2016-10-23
US20160312459A1 (en) 2016-10-27
PL3085843T3 (pl) 2020-11-30
US10125487B2 (en) 2018-11-13
HUE051110T2 (hu) 2021-01-28

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