EP2405065A1 - Insulating connection element for bearing compressive loads - Google Patents
Insulating connection element for bearing compressive loads Download PDFInfo
- Publication number
- EP2405065A1 EP2405065A1 EP10191914A EP10191914A EP2405065A1 EP 2405065 A1 EP2405065 A1 EP 2405065A1 EP 10191914 A EP10191914 A EP 10191914A EP 10191914 A EP10191914 A EP 10191914A EP 2405065 A1 EP2405065 A1 EP 2405065A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- force transmitting
- insulating body
- connection element
- elements
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009413 insulation Methods 0.000 claims abstract description 46
- 239000004567 concrete Substances 0.000 claims description 68
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 4
- 238000007906 compression Methods 0.000 claims 4
- 238000005266 casting Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 14
- 238000010276 construction Methods 0.000 description 11
- 239000011494 foam glass Substances 0.000 description 5
- 238000009421 internal insulation Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000037237 body shape Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009422 external insulation Methods 0.000 description 2
- 239000011210 fiber-reinforced concrete Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 239000011365 complex material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- 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
- E04B1/161—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 vertical and horizontal slabs, both being partially 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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping 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
- E04B1/38—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
- E04B1/62—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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
- E04B2002/0243—Separate connectors or inserts, e.g. pegs, pins or keys
- E04B2002/0254—Tie rods
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0256—Special features of building elements
- E04B2002/0289—Building elements with holes filled with insulating material
- E04B2002/0293—Building elements with holes filled with insulating material solid material
Definitions
- thermally insulating brick is from the EP 2 151 531 A2 known, the pressure elements are constructed, for example, cement mortar and the heat-insulating body is preferably made of glass or stone foam, in which case serves as a means for transverse force transmission a structured, optionally applied with chippings surface.
- the pressure elements are constructed, for example, cement mortar and the heat-insulating body is preferably made of glass or stone foam, in which case serves as a means for transverse force transmission a structured, optionally applied with chippings surface.
- Such a brick can undoubtedly be convincing in terms of thermal insulation and in terms of compressive force transmission, but in view of the transverse force transmission assets can not convince excited in this document technical features.
- thermal insulation element for heat flow decoupling between wall part and floor panels.
- the known thermal insulation element can columnar support elements with a the spaces have between these support elements aus slaughterdem insulating.
- transverse and tensile force transmission anchoring projections are to serve, which are applied in the form of dowels plan on the outer sides of the proposed thermal insulation element.
- the thermal insulation element known in this type may be convincing in terms of its thermal insulation, and perhaps even slight transverse forces that may arise during the transport of such a known structure, an approach for a convincing solution to the problem of interception of larger lateral forces, such as from planned Earth pressure or wind stabilization - while in a possible order of magnitude at least above 10 kN / m - may occur, but the font can not be removed.
- FIG. 1 On the basis of a conventional concrete construction (11) the usual elevation of a concrete wall (15) on a concrete floor slab (13).
- the concrete floor plate (13) and the concrete wall (15) are monolithic, non-positively and uninsulated connected to each other.
- the thermal insulation (5, 7) is provided on the outside both below the concrete floor panel (13) and on the outside of the concrete wall (15).
- the thermal insulation (7), which is arranged under the concrete floor slab (13) must be static-resistant, depending on the load height, pressure-resistant, aging-resistant and resistant to rotting.
- the required compressive strength of the thermal insulation (7) under the floor slab usually has to be> 150 kN / m 2 .
- the materials usually used for this purpose are XPS boards, foam glass blocks or foam glass gravel. These materials are high quality and pressure resistant materials. Due to high compressive strengths, lower thermal insulation values result with a lambda> 40 mW / mK.
- the comparatively high thermal conductivity leads with constant thermal insulation performance to higher layer thicknesses and thus to higher material consumption than comparable solutions with internal insulation. Due to the high consumption of technically complex materials (gray energy), the ecology of the building is also adversely affected. Nevertheless, such a design, for lack of alternatives, for low-energy and passive house concepts is applied.
- the concrete structure (11) according to FIG. 2 is monolithic, non-positive and insufficiently insulated.
- the thermal insulation (5, 9) is arranged on the outer wall (15) lying outside, while it is arranged resting on the concrete floor plate (13).
- the use of the internal insulation (9) offers enormous cost savings, as well as a reduction in the required gray energy, but it is obviously disadvantageous in this embodiment that an existing cold bridge between the concrete floor plate (13) and the concrete wall (15) is present.
- FIGS. 3 and 4 is a non-pressure-resistant thermal insulation (9) below and / or above a concrete (cellar) ceiling (29) arranged, as it finds application for unheated basements.
- a concrete structure (11) is also monolithic, non-positive and insufficiently insulated.
- Such systems are not suitable for low-energy or passive houses due to the local energy loss and the risk of mold fungus formation (constructive cold bridge).
- the first molded component (13, 29) is preferably an item selected from the list comprising concrete floor panel and concrete ceiling panel, while the second molded component (15) is preferably a concrete wall.
- the connecting element (17) transmitting the at least one compressive force can be connected in a force-locking manner to the concrete components (13, 15, 29) by continuous transverse force-transmitting elements (35), in that these connection elements (17, 17) transmit one or both sides to the pressure force ) are poured.
- the connection element (17) according to the invention between a concrete floor plate (13) and a concrete wall (15) or between a concrete ceiling slab (29) and a concrete wall (15), whereby an effective thermal separation between the two concrete parts is ensured.
- the pressure element (33) penetrating the insulating body (31) from its first bearing surface (39) to its second bearing surface (41) is advantageously made of steel, stainless steel, fiber plastic, concrete, fiber reinforced concrete or another pressure-resistant, ie.
- the inventors have made a special preference for concrete, fiber-reinforced concrete and fiber-reinforced plastics, because here too the at least one pressure element (33) ensures good thermal insulation between the two bearing surfaces (39, 41) delimiting the insulating body (31) ) guaranteed.
- the pressure element (33) in the insulating body (31) is inserted without slip. This has the advantage that the at least one pressure element (33) receives additional stability through the surrounding insulation body (31).
- the at least one pressure element (33) can at its ends according to the in FIG. 9 , there a to e, embodiments shown basically different bases (34) such as square (a), rectangular (b), cross-profile (c), round (d), oval or elliptical (e), etc. have.
- the pressure elements (33) according to FIG. 10 also have different body shapes (45).
- the body (45) of the pressure elements (33) between its base surfaces (34) at both ends may be tapered cylindrically (A) relative to one (C, E) or both bases (B, D, F, G) (F) or curved outwards (I).
- a particular preference of the invention lies in the embodiment (F) according to FIG. 10 according to which the cross section of the at least one pressure element (33) tapers towards the middle.
- the pressure elements (33) are preferably arranged relative to one another such that the force-resultant of the transferable compressive force again lies approximately on the longitudinal central axis (A) (symmetrical arrangement).
- the arrangement is very particularly preferably so that the pressure force resulting maximum 1/3 of the cross-sectional width of the connection element (17) off-center sitting.
- the at least one pressure element (33) penetrating the insulating body (31) from its first bearing surface (39) to its second bearing surface (41) should impede the shrinkage process of the concrete components (13, 15, 29) as little as possible, otherwise this would be undesirable Tensions in the hardened concrete leads.
- the dehydration can be ensured by other means. Constructions such as shrinkage joints or "deformable" constructions with elastic materials are particularly suitable for this purpose.
- the proposed pressure force transmitting connection element (17) as means for the lateral force transmission at least one of the connection element (17) continuous through, transverse force transmitting element (35) which is at least partially enclosed by the at least one pressure element (33).
- the transverse force transmitting element (35) can consist of several individual pieces, which are glued together before insertion into the connecting element (17), welded or otherwise permanently connected to each other.
- the lateral force transmitting element (35) passes through the connecting element (17) in one piece, which means that the transverse force transmitting element (35) consists of a single, non-composite, but continuously uninterrupted workpiece.
- the lateral force transmitting element (35) is at least partially enclosed by the at least one pressure element (33), which means for the purposes of the present specification that at least a quarter of the circumference of the lateral force transmitting element (35) over at least 25% of the length of the pressure element (33), dimensioned between the two bearing surfaces (39, 41) of the insulating body (31), directly adjacent to and / or sheathed by the pressure element (33).
- the lateral force transmitting element (35) of the at least one pressure element (33) at least partially enclosed which means in the context of the present document that at least half of the circumference of the lateral force transmitting element (35) over at least 25% of the length the pressure element (33), dimensioned between the two bearing surfaces (39, 41) of the insulating body (31), directly adjacent to and / or sheathed by the pressure element (33).
- the lateral force-transmitting element (35) of the at least one pressure element (33) fully enclosed which means in the context of the present document that the lateral force transmitting element (35) then over the full length of the pressure element (33) within this Pressure element (33) is formed and with the pressure element (33) is preferably non-positively and materially connected.
- the lateral force transmitting element (35) both rod-shaped elements (e.g., rectilinear or bent reinforcing bars) and plate-shaped elements, as well as various other profile constructions may be used.
- the at least one lateral force transmitting element (35) is rod-shaped and passes through the connecting element (17) in the middle of at least one pressure element (33), see. FIG. 8 - there: (33b), straight. It is provided as a preferred embodiment that the lateral force transmitting element (35) both on the one hand the first cast component (13, 29) facing the first support surface (39) and on the other hand, the second cast component (15) facing the second support surface (41) each by a length in a range of 2 to 100 cm, further limited in a range of 4 to 70 cm, and even more limited in a range of 4 to 50 cm, surmounted so as to form a frictional connection with the possible reinforcement in the middle of the first molded component (13, 29) and the second cast To enable component (15).
- the rod-shaped cross-shaped transverse force-transmitting elements (35) it is preferred if these two transverse force transmitting elements (35) are connected to one another at the crossing point either frictionally, for which a bond as well as a weld offer. It is also conceivable and is just as preferred when the two transverse force transmitting elements (35) are fixed in the crossing point exclusively on the material of the, the two lateral force transmitting elements (35) at least partially enclosing pressure element (33).
- the transverse force transmitting elements (35) each consist, without limitation, of possible embodiments of a material selected from the list comprising: steel, structural steel, stainless steel, fiber plastic (GRP, CFRP), with structural steel and stainless steel very preferably apply.
- the lateral force transmitting elements (35) both on the one hand the first cast component (13, 29) facing the first support surface (39) as well as the second cast component (15) facing the second support surface ( 41) each by a length in a range of 2 to 100 cm, further limited in a range of 4 to 70 cm, and still further limited in a range of 4 to 50 cm, project beyond.
- the at least one pressure element (33) is traversed by a pair of at least two, preferably from exactly two rod-shaped transverse force transmitting elements (35)
- the at least one pair forming Transverse force transmitting elements (35) spaced outside the insulation body (31) are at least easily connected to each other.
- Such a connection of the transverse force-transmitting elements (35) outside of the insulating body (31) can very particularly preferably be combined with the design according to which the transverse force-transmitting elements (35) are formed centrally crossing within the at least one pressure element (33).
- the total area of the pressure distribution plates (51) accounts for 20% to 100%, based selectively on the first support surface (39) delimiting the insulation body (31) or on the second insulating body (51). 31) limiting support surface (41), makes up.
- the pressure distribution plates (51) are decisive for the height of the fresh concrete above the connection element (17) according to the invention and crucial for the freedom in the selection of the material for the insulation body (31), the pressure elements (33) mainly ensure that on the connection element (17) resting component transmits, after its curing, the resulting pressure force resulting from the building.
- the connecting element (17) according to the invention can be designed as a polygonal body in cross section (eg hexagonal, octagonal) with two opposite and mutually parallel first and second flat sides, which the two opposing and the insulating body (31) limiting bearing surfaces (39, 41). correspond or at more than the bearing surfaces (39, 41) protruding Druckverteilplatten (51) parallel to the two bearing surfaces (39, 41) are located.
- the connection element (17) according to the invention is advantageously designed as a parallelepiped body. This has the advantage that the side surfaces of the connecting element (17) can be aligned with the concrete walls (15) resting on it.
- FIG. 5 reproduced inventive embodiment, which reproduces a comparable construction situation as shown in FIG. 2 , Is to be arranged on a soil concrete floor slab (13) - as an example of a horizontal concrete component - a concrete wall (15) - as an example of a vertical concrete component - between which an inventive, compressive force transmitting connection element (17) is positioned.
- the thus positioned connecting element (17) represents a cuboid body with a low heat transfer coefficient of less than 60 mW / mK, which is able to thermally separate a concrete structure from an adjacent concrete structure.
- a prior art external insulation (21) is mounted, which also covers the connection element (17) largely and preferably completely outside.
- the concrete floor slab (13) projects beyond the concrete wall (15) by a certain amount, and the outer insulation (21) is led to the concrete floor slab (13).
- interior insulation (23) is provided in the interior house area.
- the concrete structure (11) shown here is thermally completely separated from the environment.
- the concrete structure (11) according to the invention corresponds to this FIG. 5 the thermally optimal construction according to FIG. 1 , as there is also no constructive cold bridge.
- FIG. 6 it is a concrete structure (11) in which a basement (25) from an overlying floor (27) by means of a concrete basement ceiling (29) is separated. Similar to the concrete structure (11) according to FIG. 5 is the upstanding concrete wall (15) at the level of the floor (27) on a pressure-force transmitting connecting element according to the invention (17) turned off, and the inner insulation (23) is arranged on the basement ceiling (29).
- the outer insulation (21) covers the connection element (17) largely and preferably completely outside, so that even in this construction, the floor (27) from the basement (25) and the environment is largely thermally insulated.
- the concrete structure (11) according to the in FIG. 7 reproduced embodiment of the invention differs from the concrete structure (11) FIG. 6 in that now the basement ceiling (29) rests on a connection element (17) according to the invention which transmits compressive force. Accordingly, the inner insulation (23) is not above, but below the basement ceiling (29). It is again evident the basement (25) is thermally insulated from the overlying structure by the connection element (17) and the internal insulation (23).
- FIG. 8 is, detached from possible installation situations, an inventive, pressure force transmitting connection element (17), in a characteristic, but not limiting and thus freely selected embodiment shown, as it for the above-described concrete constructions It FIGS. 5 to 7 is usable.
- the connecting element (17) which transmits compressive force in this case has an insulating body (31) which is parallelepiped and in the present case made, for example, of XPS, the upper side of the first planar bearing surface (39) and the lower side of the second, planar and parallel to the first bearing surface (39 ) aligned bearing surface (41) is limited, which in the installed state of the connection element (17) the two molded components (13, 15, 29), not shown here, facing.
- the insulating body (31) is penetrated by two rectangular pressure elements (33a) in the present case made of concrete and by two cylindrical pressure elements (33b) made of fiber plastic in the present case, wherein the pressure elements (33a, 33b) between the bearing surfaces (39 , 41) and terminate substantially flush with them so as not to obstruct the shrinkage during installation.
- the two rectangular, centrally located on the longitudinal central axis (A) of the connecting element (17) seated pressure elements (33a) are each traversed by a pair of two rod-shaped transverse force transmitting elements (35) formed centrally crossing each other within the respective pressure element (33a) are and which protrude both from the first bearing surface (39) as well as from the second bearing surface (41) in each case by a length of 35 cm here.
- the two transverse force transmitting elements (35) spaced outside of the insulating body (31) are simple, here below the connecting element (17) connected to each other.
- the two cylindrical, symmetrically on the left and right of the longitudinal central axis (A) of the connecting element (17) arranged pressure elements (33b) are each traversed by a rod-shaped transverse force transmitting element (35), which thus each enclosed by its associated pressure element (33b) vollgestlich is.
- These transverse force-transmitting elements (35) protrude both from the first bearing surface (39) as well as from the second bearing surface (41) in each case by a length of 35 cm here.
- FIG. 11 shows three different embodiments for each of the at least one, the insulating body (31) of the first bearing surface (39) to the second bearing surface (41) penetrating pressure element (33) at least partially encircled transverse force transmitting elements (35), which are preferably formed of rods of structural steel or stainless steel.
- a lateral force transmitting element (35) comprises a central piece (59), which outside of the in FIG. 9a insulation body (31), not shown, is angled at least in regions, wherein the angled regions are characterized here as extensions (60).
- the transverse force-transmitting element (35) may also consist of two rods crossing each other in their respective center piece (59), which rods are extended at one end by projections (60) projecting at an angle.
- the crossing point of the rods is approximately in the middle of the insulating body (31).
- the other ends are extended so that they are connected to each other in the installed state, spaced outside the insulating body (31).
- the transverse force transmitting elements (35) according to FIG. 11c has the lateral force transmitting elements (35) has the shape of an angled "U”.
- the transverse force-transmitting elements (35) are preferably installed in the insulating body (31) such that the center piece (59) angled toward the extensions (60) extends approximately transversely to the longitudinal central axis of the connecting element (17).
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Druckkraft übertragendes Anschlusselement, geeignet zur Druckkraft übertragenden Verbindung eines ersten gegossenen Bauteils mit einem zweiten gegossenen Bauteil. Ein solches Anschlusselement umfasst gattungsgemäß:
- □ einem durch zwei sich gegenüberliegenden Auflageflächen (39, 41) begrenzten Isolationskörper (31) zur thermischen Trennung des ersten gegossenen Bauteils (13, 29) von dem zweiten gegossenen Bauteil (15),
- wobei die erste den Isolationskörper (31) begrenzende Auflagefläche (39) dem ersten gegossenen Bauteil (13, 29) zugewandt ist,
und - wobei die zweite den Isolationskörper (31) begrenzende Auflagefläche (41) dem zweiten gegossenen Bauteil (15) zugewandt ist,
- wobei die erste den Isolationskörper (31) begrenzende Auflagefläche (39) dem ersten gegossenen Bauteil (13, 29) zugewandt ist,
- □ mindestens ein den Isolationskörper (31) von dessen erster Auflagefläche (39) zu dessen zweiter Auflagefläche (41) durchdringendes Druckelement (33),
- □ Mittel zur Querkraftübertragung,
- □ an insulating body (31) delimited by two mutually opposite bearing surfaces (39, 41) for the thermal separation of the first cast component (13, 29) from the second cast component (15),
- wherein the first support surface (39) bounding the insulating body (31) faces the first molded component (13, 29),
and - wherein the second support surface (41) bounding the insulating body (31) faces the second molded component (15),
- wherein the first support surface (39) bounding the insulating body (31) faces the first molded component (13, 29),
- □ at least one pressure element (33) penetrating the insulating body (31) from its first bearing surface (39) to its second bearing surface (41),
- □ means for transverse force transmission,
Ein die gattungsgemäßen Merkmale offenbarender wärmedämmender Mauerstein ist aus der
Aus der
Solche Hinweise finden sich hingegen in der
Entsprechend bekannter Konstruktionen zur Wärmedämmung zeigt die
Die erforderliche Druckfestigkeit der Wärmedämmung (7) unter der Bodenplatte muss in der Regel > 150 kN/m2 sein. Die dafür üblicherweise eingesetzten Materialien sind XPS-Platten, Schaumglasblöcke oder Schaumglasschotter. Bei diesen Materialien handelt es sich um hochwertige und druckfeste Materialien. Auf Grund hoher Druckfestigkeiten ergeben sich geringere Wärmedämmwerte mit einem Lambda > 40 mW/mK. Die vergleichsweise hohe Wärmeleitfähigkeit führt bei gleichbleibender thermischer Dämmleistung zu höheren Schichtdicken und damit zu höherem Materialverbrauch als vergleichbare Lösungen mit innen liegenden Dämmungen. Durch den hohen Verbrauch von technisch aufwendigen Materialien (graue Energie) wird die Ökologie des Gebäudes zudem negativ beeinflusst. Trotzdem wird eine solche Konstruktion, mangels Alternativen, für Niedrigenergie- und Passivhaus-Konzepte angewandt.The required compressive strength of the thermal insulation (7) under the floor slab usually has to be> 150 kN / m 2 . The materials usually used for this purpose are XPS boards, foam glass blocks or foam glass gravel. These materials are high quality and pressure resistant materials. Due to high compressive strengths, lower thermal insulation values result with a lambda> 40 mW / mK. The comparatively high thermal conductivity leads with constant thermal insulation performance to higher layer thicknesses and thus to higher material consumption than comparable solutions with internal insulation. Due to the high consumption of technically complex materials (gray energy), the ecology of the building is also adversely affected. Nevertheless, such a design, for lack of alternatives, for low-energy and passive house concepts is applied.
Die Betonkonstruktion (11) gemäß
In den
Ausgehend von dem zuvor gewürdigten druckschriftlichen und mittels der
Die Aufgabe wird gelöst mittels eines Druckkraft übertragenden Anschlusselements (17) zur Druckkraft übertragenden Verbindung eines ersten gegossenen Bauteils (13, 29) mit einem zweiten gegossenen Bauteil (15), mindestens aufweisend
- □ einem durch zwei sich gegenüberliegenden Auflageflächen (39, 41) begrenzten Isolationskörper (31) zur thermischen Trennung des ersten gegossenen Bauteils (13, 29) von dem zweiten gegossenen Bauteil (15),
- wobei die erste den Isolationskörper (31) begrenzende Auflagefläche (39) dem ersten gegossenen Bauteil (13, 29) zugewandt ist,
und - wobei die zweite den Isolationskörper (31) begrenzende Auflagefläche (41) dem zweiten gegossenen Bauteil (15) zugewandt ist,
- wobei die erste den Isolationskörper (31) begrenzende Auflagefläche (39) dem ersten gegossenen Bauteil (13, 29) zugewandt ist,
- □ mindestens ein den Isolationskörper (31) von dessen erster Auflagefläche (39) zu dessen zweiter Auflagefläche (41) durchdringendes Druckelement (33),
- □ Mittel zur Querkraftübertragung,
- ■ die Mittel zur Querkraftübertragung mindestens ein das Druckkraft übertragende Anschlusselement (17) - in Richtung von der ersten Auflagefläche (39) des Isolationskörpers (31) zu der zweiten Auflagefläche (41) des Isolationskörpers (31)- durchgängig durchlaufendes Querkraft übertragendes Element (35) umfassen,
- ■ das mindestens eine Druckelement (33) das mindestens eine Querkraft übertragendes Element (35) zumindest teilumfanglich umschließt.
- □ an insulating body (31) delimited by two mutually opposite bearing surfaces (39, 41) for the thermal separation of the first cast component (13, 29) from the second cast component (15),
- wherein the first support surface (39) bounding the insulating body (31) faces the first molded component (13, 29),
and - wherein the second support surface (41) bounding the insulating body (31) faces the second molded component (15),
- wherein the first support surface (39) bounding the insulating body (31) faces the first molded component (13, 29),
- □ at least one pressure element (33) penetrating the insulating body (31) from its first bearing surface (39) to its second bearing surface (41),
- □ means for transverse force transmission,
- The means for transmitting the transverse force at least one connection element (17) transmitting the compressive force-in the direction of the first bearing surface (39) of the insulation body (31) to the second bearing surface (41) of the insulation body (31) -contractable transverse force transmitting element (35) include,
- ■ the at least one pressure element (33) at least partially encloses the at least one lateral force transmitting element (35).
Ohne auf diese Ausführungsformen beschränkt zu sein, ist dabei das erste gegossene Bauteil (13, 29) bevorzugt ein Element, ausgesucht aus der Liste, umfassend Betonbodenplatte und Betondeckenplatte, während das zweite gegossene Bauteil (15) bevorzugt eine Betonwand ist. Gerade bei diesen Ausführungsformen können die das mindestens eine Druckkraft übertragende Anschlusselement (17) durchgängig durchlaufenden Querkraft übertragenden Elemente (35) kraftschlüssig mit den Betonbauteilen (13, 15, 29) verbunden werden, indem diese ein- oder beidseitig an das Druckkraft übertragende Anschlusselement (17) angegossen werden. Somit ist im eingebauten Zustand das erfindungsgemäße Anschlusselement (17) zwischen einer Betonbodenplatte (13) und einer Betonwand (15) oder zwischen einer Betondeckenplatte (29) und einer Betonwand (15) angeordnet, wodurch eine effektive thermische Trennung zwischen den beiden Betonteilen gewährleistet ist.Without being limited to these embodiments, the first molded component (13, 29) is preferably an item selected from the list comprising concrete floor panel and concrete ceiling panel, while the second molded component (15) is preferably a concrete wall. Especially in these embodiments, the connecting element (17) transmitting the at least one compressive force can be connected in a force-locking manner to the concrete components (13, 15, 29) by continuous transverse force-transmitting elements (35), in that these connection elements (17, 17) transmit one or both sides to the pressure force ) are poured. Thus, in the installed state, the connection element (17) according to the invention between a concrete floor plate (13) and a concrete wall (15) or between a concrete ceiling slab (29) and a concrete wall (15), whereby an effective thermal separation between the two concrete parts is ensured.
Der für die thermische Trennung des ersten gegossenen Bauteils (13, 29) von dem zweiten gegossenen Bauteil (15) vorgesehene Isolationskörper (31) weist bevorzugt eine Druckfestigkeit von mindestens 50 kN/m2 auf, womit eine Frischbetonierung von mindestens 2 Meter Höhe direkt ruhend auf dem nicht abgedeckten Isolationskörper (31) ermöglicht wird. Eine besondere Präferenz legen die Erfinder auf eine Druckfestigkeit des Isolationskörpers (31) von größer 200 kN/m2, ganz besonders bevorzugt von größer 300 kN/m2 oder sogar größer 500 kN/m2. Besonders vorteilhaft weist der Isolationskörper (31) ein Steifemodul von größer 80 N/mm2, vorzugsweise größer 100 N/mm2 und ganz besonders bevorzugt größer 150 N/mm2. Dies hat den Vorteil, dass das mindestens eine Druckelement (33) oder die ausgebildete Vielzahl an Druckelementen (33) durch das umgebende Material des Isolationskörpers (31) gestützt ist/sind und keinen oder nur besonders geringen Scherkräften ausgesetzt ist/sind. Als Materialien für den Isolationskörper (31) bieten sich, ohne abschließend darauf beschränkt zu sein,
- □ Schaumglas,
- □ expandierter Polstyrol-Hartschaumstoff (EPS) und
- □ XPS
- □ foam glass,
- □ expanded polystyrene rigid foam (EPS) and
- □ XPS
Aufgrund der exponierten Lage des Anschlusselementes (17) ist der Isolationskörper (31) aus einem Material herausgearbeitet, das zweckmäßigerweise wasserdicht und besonders bevorzugt wasserdampfdicht, vorzugsweise alterungsbeständig und resistent hinsichtlich Schädlingsbefall und Verrottung ist. Auch diese Anforderungen erfüllt das diesseits ganz besonders bevorzugte Schaumglas in hervorragendem Maße.Due to the exposed position of the connecting element (17) of the insulating body (31) is machined out of a material which is suitably waterproof and particularly preferably water vapor-tight, preferably resistant to aging and resistant to pest infestation and rotting. These requirements also meets the most preferred foam glass on this side to an outstanding extent.
Erfindungsgemäß ist der Isolationskörper (31) mindestens von genau einem Druckelement (33) durchdrungen. Zur notwendigen Übernahme der vorgesehenen Druck- und Scherkräfte weist in einem solchen Fall dieses Druckelement (33) im Fall seiner Singularität eine größere Ausdehnung in Längs- und Querachse auf als es der Fall ist, wenn mehrere voneinander beabstandet ausgebildete Druckelemente (33) den Isolationskörper (31) durchdringen. Dabei gilt es als bevorzugt, wenn
- bei genau einem den Isolationskörper (31) durchdringenden Druckelement (33) die Querschnittsfläche des Druckelements (33)
- bei einer Mehrzahl von den Isolationskörper (31) durchdringenden Druckelementen (33) die Summe der Querschnittsflächen der Druckelemente (33)
- in the case of exactly one pressure element (33) penetrating the insulation body (31), the cross-sectional area of the pressure element (33)
- in the case of a plurality of pressure elements (33) penetrating the insulation bodies (31), the sum of the cross-sectional areas of the pressure elements (33)
Das erfindungsgemäß mindestens eine den Isolationskörper (31) von dessen erster Auflagefläche (39) zu dessen zweiter Auflagefläche (41) durchdringende Druckelement (33) ist vorteilhaft aus Stahl, Edelstahl, Faserkunststoff, Beton, Faserbeton oder einem anderen druckfesten, d.h. im Wesentlichen nicht kompressiblen Material hergestellt, wobei seitens der Erfinderschaft eine besondere Präferenz auf Beton, Faserbeton und Faserkunststoff liegt, weil hier auch das mindestens eine Druckelement (33) eine gute thermische Isolation zwischen den beiden den Isolationskörper (31) begrenzende Auflagefläche (39, 41) garantiert. Zweckmässigerweise ist das Druckelement (33) in den Isolationskörper (31) schlupffrei eingesetzt. Dies hat den Vorteil, dass das mindestens eine Druckelement (33) durch den umgebenden Isolationskörper (31) zusätzliche Stabilität erhält.The pressure element (33) penetrating the insulating body (31) from its first bearing surface (39) to its second bearing surface (41) is advantageously made of steel, stainless steel, fiber plastic, concrete, fiber reinforced concrete or another pressure-resistant, ie. The inventors have made a special preference for concrete, fiber-reinforced concrete and fiber-reinforced plastics, because here too the at least one pressure element (33) ensures good thermal insulation between the two bearing surfaces (39, 41) delimiting the insulating body (31) ) guaranteed. Conveniently, the pressure element (33) in the insulating body (31) is inserted without slip. This has the advantage that the at least one pressure element (33) receives additional stability through the surrounding insulation body (31).
Das mindestens eine Druckelement (33) kann an seinen Enden gemäß der in der
Im Längsschnitt können die Druckelemente (33) gemäß
Eine besondere Präferenz der Erfinderschaft liegt dabei in dem Ausführungsbeispiel (F) gemäß
Bevorzugt ist das mindestens eine Druckelement (33) oder sind bei eine Vielzahl an Druckelementen (33) mindestens eine Mehrheit dieser Druckelemente (33) auf der Längsmittelachse (A) des Anschlusselements (17) (im Fachjargon auch als Systemachse bezeichnet), vgl.
Das mindestens eine den Isolationskörper (31) von dessen erster Auflagefläche (39) zu dessen zweiter Auflagefläche (41) durchdringende Druckelement (33) sollte den Schwindprozess der zu betonierenden Betonbauteile (13, 15, 29) möglichst wenig behindern, da dies sonst zu unerwünschten Spannungen im ausgehärteten Beton führt. Um dies zu erreichen, ist es vorteilhaft und gilt infolgedessen als bevorzugt, das mindestens eine Druckelement (33) bündig mit mindestens einer der beiden Auflageflächen (39, 41) des Isolationskörpers (31) anzuordnen. Je nach Fall können jedoch Höhenunterschiede von ungefähr kleiner 5 mm, vorzugsweise kleiner 3 mm zwischen Druckelement (33) und der angrenzenden Auflageflächen (39, 41) des Isolationskörpers (31) bestehen. Grundsätzlich kann die Schwindfreiheit auch über andere Maßnahmen sichergestellt werden. Hierzu bieten sich vor allem Konstruktionen wie Schwindfugen oder "deformierbare" Konstruktionen mit elastischen Materialien an.The at least one pressure element (33) penetrating the insulating body (31) from its first bearing surface (39) to its second bearing surface (41) should impede the shrinkage process of the concrete components (13, 15, 29) as little as possible, otherwise this would be undesirable Tensions in the hardened concrete leads. In order to achieve this, it is advantageous and therefore considered preferable to arrange the at least one pressure element (33) flush with at least one of the two bearing surfaces (39, 41) of the insulation body (31). However, depending on the case height differences of approximately less than 5 mm, preferably less than 3 mm between the pressure element (33) and the adjacent bearing surfaces (39, 41) of the insulating body (31). Basically, the dehydration can be ensured by other means. Constructions such as shrinkage joints or "deformable" constructions with elastic materials are particularly suitable for this purpose.
Erfindungsgemäß weist das vorgeschlagene Druckkraft übertragende Anschlusselement (17) als Mittel zur Querkraftübertragung mindestens ein das Anschlusselement (17) durchgängig durchlaufendes, Querkraft übertragendes Element (35) auf, das von dem mindestens einen Druckelement (33) zumindest teilumfanglich umschlossen wird. Durchgängig im Sinne der vorliegenden Schrift bedeutet, dass das Querkraft übertragendes Element (35) das Anschlusselement (17) ohne Materiallücke durchläuft. Das Querkraft übertragendes Element (35) kann dabei aus mehreren Einzelstücken bestehen, die vor Einfügung in das Anschlusselement (17) miteinander verklebt, verschweißt oder sonst wie dauerhaft miteinander verbunden worden sind. Besonders bevorzugt im Sinne der vorliegenden Schrift durchläuft das Querkraft übertragendes Element (35) das Anschlusselement (17) einstückig, was bedeutet, dass das Querkraft übertragende Element (35) aus einem einzigen, nicht zusammengesetzten, sondern fortlaufend ununterbrochenen Werkstück besteht.According to the invention, the proposed pressure force transmitting connection element (17) as means for the lateral force transmission at least one of the connection element (17) continuous through, transverse force transmitting element (35) which is at least partially enclosed by the at least one pressure element (33). Throughout the meaning of the present specification means that the lateral force transmitting element (35) passes through the connecting element (17) without material gap. The transverse force transmitting element (35) can consist of several individual pieces, which are glued together before insertion into the connecting element (17), welded or otherwise permanently connected to each other. Particularly preferred in the context of the present document, the lateral force transmitting element (35) passes through the connecting element (17) in one piece, which means that the transverse force transmitting element (35) consists of a single, non-composite, but continuously uninterrupted workpiece.
Das Querkraft übertragende Element (35) wird von dem mindestens einen Druckelement (33) zumindest teilumfanglich umschlossen, was im Sinne der vorliegenden Schrift bedeutet, dass zumindest ein Viertel des Umfangs von dem Querkraft übertragenden Element (35) über mindestens 25 % der Länge des Druckelements (33), bemessen zwischen den beiden Auflageflächen (39, 41) des Isolationskörpers (31), direkt benachbart zu und/oder ummantelt von dem Druckelement (33) ist. Besonders bevorzugt ist das Querkraft übertragende Element (35) von dem mindestens einen Druckelement (33) zumindest halbumfanglich umschlossen, was im Sinne der vorliegenden Schrift bedeutet, dass zumindest die Hälfte des Umfangs von dem Querkraft übertragenden Element (35) über mindestens 25 % der Länge des Druckelements (33), bemessen zwischen den beiden Auflageflächen (39, 41) des Isolationskörpers (31), direkt benachbart zu und/oder ummantelt von dem Druckelement (33) ist. Ganz besonders bevorzugt ist das Querkraft übertragendes Element (35) von dem mindestens einen Druckelement (33) vollumfanglich umschlossen, was im Sinne der vorliegenden Schrift bedeutet, dass das Querkraft übertragende Element (35) dann über die volle Länge des Druckelements (33) innerhalb dieses Druckelements (33) ausgebildet ist und mit dem Druckelement (33) bevorzugt kraft- und stoffschlüssig verbunden ist. Für das Querkraft übertragende Element (35) können sowohl stabförmige Elemente (z.B. geradlinig oder gebogen ausgebildete Armierungsstäbe) und plattenförmige Elemente, wie auch diverse weitere Profilkonstruktionen angewendet werden.The lateral force transmitting element (35) is at least partially enclosed by the at least one pressure element (33), which means for the purposes of the present specification that at least a quarter of the circumference of the lateral force transmitting element (35) over at least 25% of the length of the pressure element (33), dimensioned between the two bearing surfaces (39, 41) of the insulating body (31), directly adjacent to and / or sheathed by the pressure element (33). Particularly preferably, the lateral force transmitting element (35) of the at least one pressure element (33) at least partially enclosed, which means in the context of the present document that at least half of the circumference of the lateral force transmitting element (35) over at least 25% of the length the pressure element (33), dimensioned between the two bearing surfaces (39, 41) of the insulating body (31), directly adjacent to and / or sheathed by the pressure element (33). Quite particularly preferably, the lateral force-transmitting element (35) of the at least one pressure element (33) fully enclosed, which means in the context of the present document that the lateral force transmitting element (35) then over the full length of the pressure element (33) within this Pressure element (33) is formed and with the pressure element (33) is preferably non-positively and materially connected. For the lateral force transmitting element (35), both rod-shaped elements (e.g., rectilinear or bent reinforcing bars) and plate-shaped elements, as well as various other profile constructions may be used.
Im Rahmen einer ersten bevorzugten Ausführungsform ist das mindestens eine Querkraft übertragende Element (35) stabförmig ausgebildet und durchläuft das Anschlusselement (17) inmitten des mindestens einen Druckelements (33), vgl.
Im Rahmen einer zweiten bevorzugten Ausführungsform ist es vorgesehen, dass
- bei genau einem den Isolationskörper (31) durchdringenden Druckelement (33) dieses eine Druckelement (33) von einem Paar aus mindestens zwei, bevorzugt aus genau zwei stabförmig ausgebildeten Querkraft übertragenden Elementen (35) durchzogen ist, das von dem einen Druckelement (33) zumindest teilumfanglich, ganz besonders bevorzugt sogar vollständig umschlossen ist.
- bei einer Mehrzahl von den Isolationskörper (31) durchdringenden Druckelementen (33) diese Druckelemente (33) jeweils von einem Paar aus mindestens zwei, bevorzugt aus genau zwei stabförmig ausgebildeten Querkraft übertragenden Elementen (35) durchzogen sind, die jeweils von dem entsprechenden Druckelement (33), vgl.
Figur 8 - dort: (33b), zumindest teilumfanglich, ganz besonders bevorzugt sogar vollständig umschlossen sind.
- in exactly one of the insulating body (31) penetrating pressure element (33) of this one pressure element (33) of a pair of at least two, preferably from exactly two rod-shaped transverse force transmitting elements (35) is traversed by at least one of the pressure element (33) teilgestlich, most preferably even completely enclosed.
- in the case of a plurality of pressure elements (33) penetrating through the insulation bodies (31), these pressure elements (33) are respectively traversed by a pair of at least two elements (35), preferably of exactly two bar-shaped transverse force-transmitting elements (35), each of which is supported by the corresponding pressure element (33 ), see.
FIG. 8 - there: (33b), at least teilgestlich, very particularly preferably even completely enclosed.
Im Rahmen dieser zweiten Ausführungsform gilt es weiterhin als bevorzugt, wenn sich die das mindestens eine Paar bildenden Querkraft übertragenden Elemente (35) mittig innerhalb des mindestens einen Druckelements (33), vgl.
- teilweise von einem Paar aus mindestens zwei, bevorzugt aus genau zwei stabförmig ausgebildeten Querkraft übertragenden Elementen (35) durchzogen sind, die zumindest bereichsweise abgewinkelt und sich innerhalb der jeweiligen Druckelemente (33), vgl.
Figur 8 - dort: (33b), kreuzend ausgebildet sind, - teilweise von einem Paar aus mindestens zwei, bevorzugt aus genau zwei stabförmig ausgebildeten Querkraft übertragenden Elementen (35) durchzogen sind, die geradlinig ausgebildet sind.
- partially by a pair of at least two, preferably from exactly two rod-shaped transverse force transmitting elements (35) are traversed, at least partially angled and within the respective pressure elements (33), cf.
FIG. 8 - there: (33b) are formed crossing, - are partially crossed by a pair of at least two, preferably from exactly two rod-shaped transverse force transmitting elements (35) which are formed in a straight line.
Bei den sich stabförmig kreuzend ausgebildeten Querkraft übertragenden Elementen (35) ist es bevorzugt, wenn diese beiden Querkraft übertragenden Elemente (35) im Kreuzungspunkt entweder kraftschlüssig miteinander verbunden sind, wofür sich eine Verklebung wie auch eine Verschweißung anbieten. Auch vorstellbar ist es und gilt genauso als bevorzugt, wenn die beiden Querkraft übertragenden Elemente (35) im Kreuzungspunkt ausschließlich über das Material des, die beiden Querkraft übertragenden Elemente (35) zumindest teilumfanglich umschließenden Druckelements (33) fixiert sind. In beiden vorstehend dargelegten Fällen bestehen die Querkraft übertragenden Elemente (35) jeweils und ohne Beschränkung auf mögliche Ausführungsformen bevorzugt aus einem Material, ausgesucht aus der Liste, umfassend: Stahl, Baustahl, Edelstahl, Faserkunststoff (GFK, CFK), wobei Baustahl und Edelstahl als ganz bevorzugt gelten. Auch hier ist es als bevorzugte Ausführung vorgesehen, dass die Querkraft übertragenden Elemente (35) sowohl einerseits die dem ersten gegossenen Bauteil (13, 29) zugewandte erste Auflagefläche (39) wie auch andererseits die dem zweiten gegossenen Bauteil (15) zugewandte zweite Auflagefläche (41) jeweils um eine Länge in einem Bereich von 2 bis 100 cm, weitergehend eingeschränkt in einem Bereich von 4 bis 70 cm, und noch weitergehend eingeschränkt in einem Bereich von 4 bis 50 cm, überragen.In the case of the rod-shaped cross-shaped transverse force-transmitting elements (35), it is preferred if these two transverse force transmitting elements (35) are connected to one another at the crossing point either frictionally, for which a bond as well as a weld offer. It is also conceivable and is just as preferred when the two transverse force transmitting elements (35) are fixed in the crossing point exclusively on the material of the, the two lateral force transmitting elements (35) at least partially enclosing pressure element (33). In both of the above cases, the transverse force transmitting elements (35) each consist, without limitation, of possible embodiments of a material selected from the list comprising: steel, structural steel, stainless steel, fiber plastic (GRP, CFRP), with structural steel and stainless steel very preferably apply. Again, it is provided as a preferred embodiment that the lateral force transmitting elements (35) both on the one hand the first cast component (13, 29) facing the first support surface (39) as well as the second cast component (15) facing the second support surface ( 41) each by a length in a range of 2 to 100 cm, further limited in a range of 4 to 70 cm, and still further limited in a range of 4 to 50 cm, project beyond.
Im Rahmen dieser zweiten Ausführungsform, wonach das mindestens eine Druckelement (33) von einem Paar aus mindestens zwei, bevorzugt aus genau zwei stabförmig ausgebildeten Querkraft übertragenden Elementen (35) durchzogen ist, gilt es des weiteren als bevorzugt, wenn die das mindestens eine Paar bildenden Querkraft übertragenden Elemente (35) beabstandet außerhalb des Isolationskörpers (31) mindestens einfach miteinander verbunden sind. Eine solche Verbindung der Querkraft übertragenden Elemente (35) außerhalb des Isolationskörpers (31) kann ganz besonders bevorzugt kombiniert werden mit der Ausführung, nach der die Querkraft übertragenden Elemente (35) mittig innerhalb des mindestens einen Druckelements (33) kreuzend ausgebildet sind.In the context of this second embodiment, according to which the at least one pressure element (33) is traversed by a pair of at least two, preferably from exactly two rod-shaped transverse force transmitting elements (35), it is further preferred that the at least one pair forming Transverse force transmitting elements (35) spaced outside the insulation body (31) are at least easily connected to each other. Such a connection of the transverse force-transmitting elements (35) outside of the insulating body (31) can very particularly preferably be combined with the design according to which the transverse force-transmitting elements (35) are formed centrally crossing within the at least one pressure element (33).
Gemäss einer bevorzugten Ausführungsvariante ist das Verhältnis
- zwischen übertragbarer Druckkraft, hauptsächlich beeinflusst seitens der Druckelemente (33),
- und zu übertragbarer Querkraft, hauptsächlich beeinflusst seitens der Querkraft übertragenden Elemente (35) und der Spaltfestigkeit der sie aufnehmenden Druckelemente (33),
größer 2:1, vorzugsweise größer 4:1 und besonders bevorzugt größer 5:1. Das bedeutet, dass das erfindungsgemäße Anschlusselement (17) It. bevorzugter Ausführungsvariante mehr, besonders bevorzugt wesentlich mehr Druckkraft als Querkraft zu übertragen in der Lage ist. Die durch ein Element übertragbaren Krafteinheiten können bestimmt werden, indem die Elemente jeweils bis zum Bruch belastet werden.According to a preferred embodiment, the ratio
- between transferable compressive force, mainly influenced by the pressure elements (33),
- and transmittable lateral force, mainly influenced by the lateral force transmitting elements (35) and the gap strength of the pressure elements (33) receiving them,
greater than 2: 1, preferably greater than 4: 1 and more preferably greater than 5: 1. This means that the connection element (17) according to the invention of the preferred embodiment variant is capable of transferring more, particularly preferably significantly more compressive force than transverse force. The units of force that can be transmitted by means of an element can be determined by loading the elements in each case until they break.
Um grosse Druckkräfte bei möglichst geringen Durchdringungen auf das darunterliegende Bauteil abtragen zu können, stellt es eine, mit allen zuvor vorgeschlagenen Ausführungsformen und -varianten kombinierfähige und bevorzugte Ausführung dar, wenn an den stirnflächigen Enden des mindestens einen Druckelements (33) Druckverteilplatten (51) ausgebildet sind. Diese Druckverteilplatten (51) sind wahlweise
- außenflächig bündig mit den, den Isolationskörper (31) begrenzenden Auflageflächen (39, 41) oder
- überstehend bezogen auf die, den Isolationskörper (31) begrenzenden Auflageflächen (39,41)
- flush with the outside, the insulating body (31) limiting bearing surfaces (39, 41) or
- protruding relative to the, the insulating body (31) limiting bearing surfaces (39,41)
Bei vorgesehenen Druckverteilplatten (51) ist es weiterhin bevorzugt, wenn die Flächensumme der Druckverteilplatten (51) einen Anteil von 20% bis 100%, bezogen wahlweise auf die erste den Isolationskörper (31) begrenzende Auflagefläche (39) oder auf die zweite den Isolationskörper (31) begrenzende Auflagefläche (41), ausmacht. Während die Druckverteilplatten (51) entscheidend für die Höhe der Frischbetonierung oberhalb des erfindungsgemäßen Anschlusselements (17) und entscheidend für die Freiheit in der Auswahl des Materials für den Isolationskörper (31) sind, gewährleisten die Druckelemente (33) hauptsächlich, dass das auf dem Anschlusselement (17) ruhende Bauteil nach seinem Aushärten die aus dem Gebäude stammende resultierende Druckkraft überträgt.In the case of intended pressure distribution plates (51), it is furthermore preferred if the total area of the pressure distribution plates (51) accounts for 20% to 100%, based selectively on the first support surface (39) delimiting the insulation body (31) or on the second insulating body (51). 31) limiting support surface (41), makes up. While the pressure distribution plates (51) are decisive for the height of the fresh concrete above the connection element (17) according to the invention and crucial for the freedom in the selection of the material for the insulation body (31), the pressure elements (33) mainly ensure that on the connection element (17) resting component transmits, after its curing, the resulting pressure force resulting from the building.
Das erfindungsgemäße Anschlusselement (17) kann als im Querschnitt polygoner Körper (z.B. hexagonal, octagonal) mit zwei einander gegenüberliegenden und zueinander parallelen ersten und zweiten Flachseiten ausgebildet sein, die den zwei sich gegenüberliegenden und den Isolationskörper (31) begrenzenden Auflageflächen (39, 41) entsprechen bzw. bei über die Auflageflächen (39, 41) hinausragenden Druckverteilplatten (51) parallel zu den beiden Auflageflächen (39, 41) gelegen sind. Vorteilhaft ist das erfindungsgemäße Anschlusselement (17) jedoch als quaderförmiger Körper ausgebildet. Dies hat den Vorteil, dass die Seitenflächen des Anschlusselements (17) mit den auf ihm ruhenden Betonwänden (15) fluchten können.The connecting element (17) according to the invention can be designed as a polygonal body in cross section (eg hexagonal, octagonal) with two opposite and mutually parallel first and second flat sides, which the two opposing and the insulating body (31) limiting bearing surfaces (39, 41). correspond or at more than the bearing surfaces (39, 41) protruding Druckverteilplatten (51) parallel to the two bearing surfaces (39, 41) are located. However, the connection element (17) according to the invention is advantageously designed as a parallelepiped body. This has the advantage that the side surfaces of the connecting element (17) can be aligned with the concrete walls (15) resting on it.
Die nachfolgenden Figuren werden die Erfindung weitergehend erläutern:The following figures will further explain the invention:
Mit dem in
Beim erfindungsgemäßen Ausführungsbeispiel von
Die Betonkonstruktion (11) gemäß des in
In
Der Isolationskörper (31) ist im dargestellten Fall von zwei rechteckigen Druckelementen (33a) im vorliegenden Fall aus Beton und von zwei zylindrischen Druckelementen (33b) im vorliegenden Fall aus Faserkunststoff durchdrungen, wobei sich die Druckelemente (33a, 33b) zwischen den Auflageflächen (39, 41) erstrecken und mit ihnen weitgehend bündig abschließen, um den Schwindvorgang während des Einbaus nicht zu behindern.In the illustrated case, the insulating body (31) is penetrated by two rectangular pressure elements (33a) in the present case made of concrete and by two cylindrical pressure elements (33b) made of fiber plastic in the present case, wherein the pressure elements (33a, 33b) between the bearing surfaces (39 , 41) and terminate substantially flush with them so as not to obstruct the shrinkage during installation.
Die zwei rechteckigen, mittig auf der Längsmittelachse (A) des Anschlusselements (17) sitzenden Druckelemente (33a) sind jeweils von einem Paar aus zwei stabförmig ausgebildeten Querkraft übertragenden Elementen (35) durchzogen, die mittig innerhalb des jeweiligen Druckelements (33a) sich kreuzend ausgebildet sind und welche sowohl aus der ersten Auflagefläche (39) wie auch aus der zweiten Auflagefläche (41) jeweils um eine Länge hier von 35 cm herausragen. In beiden Fällen sind die zwei Querkraft übertragenden Elemente (35) beabstandet außerhalb des Isolationskörpers (31) einfach, hier unterhalb des Anschlusselements (17) miteinander verbunden.The two rectangular, centrally located on the longitudinal central axis (A) of the connecting element (17) seated pressure elements (33a) are each traversed by a pair of two rod-shaped transverse force transmitting elements (35) formed centrally crossing each other within the respective pressure element (33a) are and which protrude both from the first bearing surface (39) as well as from the second bearing surface (41) in each case by a length of 35 cm here. In both cases, the two transverse force transmitting elements (35) spaced outside of the insulating body (31) are simple, here below the connecting element (17) connected to each other.
Die zwei zylindrischen, symmetrisch links und rechts von der Längsmittelachse (A) des Anschlusselements (17) angeordneten Druckelemente (33b) sind jeweils von einem stabförmig ausgebildeten Querkraft übertragenden Element (35) durchzogen, das somit jeweils von seinem zugeordneten Druckelement (33b) vollumfanglich umschlossen ist. Auch diese Querkraft übertragenden Elemente (35) ragen sowohl aus der ersten Auflagefläche (39) wie auch aus der zweiten Auflagefläche (41) jeweils um eine Länge hier von 35 cm heraus.The two cylindrical, symmetrically on the left and right of the longitudinal central axis (A) of the connecting element (17) arranged pressure elements (33b) are each traversed by a rod-shaped transverse force transmitting element (35), which thus each enclosed by its associated pressure element (33b) vollgestlich is. These transverse force-transmitting elements (35) protrude both from the first bearing surface (39) as well as from the second bearing surface (41) in each case by a length of 35 cm here.
- 55
- außenliegende Wanddämmung (SdT)external wall insulation (SdT)
- 77
- außenliegende Bodendämmung (SdT)external floor insulation (SdT)
- 99
- innenliegende Bodendämmung (SdT)internal floor insulation (SdT)
- 1111
- Betonkonstruktionconcrete structure
- 1313
- Betonbodenplatte (horizontales (Beton)Bauteil)Concrete floor slab (horizontal (concrete) component)
- 1515
- Betonwand (vertikales (Beton)Bauteil)Concrete wall (vertical (concrete) component)
- 1717
- Anschlusselementconnecting element
- 1919
- Außenseite der BetonwandOutside of the concrete wall
- 2121
- Außendämmungexternal insulation
- 2323
- Innendämmunginternal insulation
- 2525
- Kellergeschossbasement
- 2727
- Stockwerk oberhalb des KellergeschossesFloor above the basement
- 2929
- Decke, KellerdeckeCeiling, basement ceiling
- 3131
- Isolationskörperinsulation body
- 3333
- Druckelementpressure element
- 3434
- Grundfläche des DruckelementsBase of the printing element
- 3535
- Querkraft übertragendes ElementTransverse force transmitting element
- 3939
- erste Auflageflächefirst contact surface
- 4141
- zweite Auflageflächesecond bearing surface
- 4545
- Körperformen des DruckelementsBody shapes of the pressure element
- 4949
- konischer Kopfconical head
- 5151
- Druckverteilplattenpressure distribution
- 5959
- Mittelstück des Querkraft übertragenden ElementsCenterpiece of the lateral force transmitting element
- 6060
- Fortsätzeprojections
Claims (17)
und
and
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10191914.0A EP2405065B1 (en) | 2010-11-19 | 2010-11-19 | Insulating connection element for bearing compressive loads |
SI201030655T SI2405065T1 (en) | 2010-11-19 | 2010-11-19 | Insulating connection element for bearing compressive loads |
PL10191914T PL2405065T3 (en) | 2010-11-19 | 2010-11-19 | Insulating connection element for bearing compressive loads |
ES10191914.0T ES2478045T3 (en) | 2010-11-19 | 2010-11-19 | Connecting element that transmits a compression and insulating force |
EP11173639.3A EP2455556B1 (en) | 2010-11-19 | 2011-07-12 | Insulating connection element for transferring compression |
SI201130192T SI2455557T1 (en) | 2010-11-19 | 2011-10-11 | Connection element for transferring pressure |
EP11184629.1A EP2455557B1 (en) | 2010-11-19 | 2011-10-11 | Connection element for transferring pressure |
PL11184629T PL2455557T3 (en) | 2010-11-19 | 2011-10-11 | Connection element for transferring pressure |
US13/300,597 US8590240B2 (en) | 2010-11-19 | 2011-11-20 | Compressive force transmitting connection element |
US13/300,595 US8733050B2 (en) | 2010-11-19 | 2011-11-20 | Compressive force transmitting connection element |
US13/301,620 US8590241B2 (en) | 2010-11-19 | 2011-11-21 | Compressive force transmitting connection element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10191914.0A EP2405065B1 (en) | 2010-11-19 | 2010-11-19 | Insulating connection element for bearing compressive loads |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2405065A1 true EP2405065A1 (en) | 2012-01-11 |
EP2405065B1 EP2405065B1 (en) | 2014-04-23 |
Family
ID=43735991
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10191914.0A Active EP2405065B1 (en) | 2010-11-19 | 2010-11-19 | Insulating connection element for bearing compressive loads |
EP11173639.3A Active EP2455556B1 (en) | 2010-11-19 | 2011-07-12 | Insulating connection element for transferring compression |
EP11184629.1A Active EP2455557B1 (en) | 2010-11-19 | 2011-10-11 | Connection element for transferring pressure |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11173639.3A Active EP2455556B1 (en) | 2010-11-19 | 2011-07-12 | Insulating connection element for transferring compression |
EP11184629.1A Active EP2455557B1 (en) | 2010-11-19 | 2011-10-11 | Connection element for transferring pressure |
Country Status (5)
Country | Link |
---|---|
US (3) | US8590240B2 (en) |
EP (3) | EP2405065B1 (en) |
ES (1) | ES2478045T3 (en) |
PL (2) | PL2405065T3 (en) |
SI (2) | SI2405065T1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ305113B6 (en) * | 2013-09-18 | 2015-05-06 | Vysoké Učení Technické V Brně | Thermally insulating module for structures subjected to compression |
EP3085843A1 (en) | 2015-04-23 | 2016-10-26 | SCHÖCK BAUTEILE GmbH | Device and method for heat decoupling of concreted parts of buildings |
DE102015106294A1 (en) | 2015-04-23 | 2016-10-27 | Schöck Bauteile GmbH | Device and method for heat decoupling of concrete building parts |
EP3106581A1 (en) | 2015-06-19 | 2016-12-21 | SCHÖCK BAUTEILE GmbH | Thermal insulation system for vertical, load-bearing connection of parts of buildings made from concrete |
EP3225758A1 (en) | 2016-04-01 | 2017-10-04 | SCHÖCK BAUTEILE GmbH | Connection component for thermal isolation between a vertical and horizontal building part |
EP3225759A1 (en) | 2016-04-01 | 2017-10-04 | SCHÖCK BAUTEILE GmbH | Connection component for thermal isolation between vertically connected building sections |
EP3492666A1 (en) | 2017-11-30 | 2019-06-05 | RUWA Drahtschweisswerk AG | Load element in building construction |
DE102018130843A1 (en) | 2018-12-04 | 2020-06-04 | Schöck Bauteile GmbH | Device for heat decoupling between a concrete building wall and a floor ceiling and manufacturing process |
DE102018130844A1 (en) | 2018-12-04 | 2020-06-04 | Schöck Bauteile GmbH | Device for heat decoupling between a concrete building wall and a floor ceiling and manufacturing process |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140182221A1 (en) * | 2013-01-03 | 2014-07-03 | Tony Hicks | Thermal Barrier For Building Foundation Slab |
ITTO20130151A1 (en) * | 2013-02-25 | 2013-05-27 | Torino Politecnico | INSULATING STRUCTURAL ELEMENT FOR BUILDING CONSTRUCTION. |
CN103352569A (en) * | 2013-07-31 | 2013-10-16 | 清远新绿环建筑材料有限公司 | Construction method of integrally-poured architecture building |
US20160002920A1 (en) * | 2014-07-07 | 2016-01-07 | Composite Technologies Corporation | Compression transfer member |
WO2018045451A1 (en) * | 2016-09-12 | 2018-03-15 | 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 |
CN105178472B (en) * | 2015-10-19 | 2017-11-17 | 哈尔滨鸿盛房屋节能体系研发中心 | The sandwich heat-insulating wall structure of EPS modules |
EP3901385A1 (en) | 2016-02-03 | 2021-10-27 | HALFEN GmbH | Thermally insulating component |
EP3296476B1 (en) | 2016-09-16 | 2024-04-24 | Schöck Bauteile GmbH | Assembly for connecting a building wall with a floor or ceiling plate and form block for such an assembly |
EP3296477A1 (en) | 2016-09-16 | 2018-03-21 | Tebetec AG | Form block for placing on a base plate or on or under a ceiling plate and method for producing the form block |
EP3296478B1 (en) | 2016-09-16 | 2023-09-06 | Schöck Bauteile GmbH | Assembly for connecting a building wall with a floor or ceiling plate and form block for such an assembly |
CN107761985B (en) * | 2017-09-09 | 2021-03-19 | 洛阳丹赫节能科技有限公司 | Rear-mounted aerated concrete wall heat insulation structure and construction process |
EP3467222A1 (en) | 2017-10-09 | 2019-04-10 | Schöck Bauteile GmbH | Moulded building block to be fitted between a building wall and a floor or ceiling panel, and section of a building with such a moulded building block |
PL3467220T3 (en) | 2017-10-09 | 2023-09-18 | Schöck Bauteile GmbH | Building section and method for producing same |
EP3467221B1 (en) | 2017-10-09 | 2024-07-03 | Schöck Bauteile GmbH | Moulded building block to be fitted between a building wall and a floor or ceiling panel, and section of a building with such a moulded building block |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0338972A1 (en) * | 1988-04-22 | 1989-10-25 | Bau-Box Ewiag | Connecting element for cantilever panel |
DE9413502U1 (en) | 1994-08-16 | 1994-10-27 | Beletto AG, Mauren | Building element for thermal insulation in masonry |
EP1154086A2 (en) | 2000-05-12 | 2001-11-14 | Schöck Enwicklungsgesellschaft mbH | Building block shaped insulating element |
EP2151531A2 (en) | 2008-08-05 | 2010-02-10 | Kamal Mostafa | Heat isolating masonry block |
WO2010046841A1 (en) * | 2008-10-23 | 2010-04-29 | Basys Ag | Connection elements for building connections |
EP2241690A2 (en) * | 2009-02-25 | 2010-10-20 | Klaus Nielsen | Insulated foundation element for mounting on precast base foundation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH670853A5 (en) * | 1985-10-17 | 1989-07-14 | Reto Martinelli | |
CH678076A5 (en) * | 1988-10-27 | 1991-07-31 | Erico Products S A | Insulating collar for reinforced concrete joints - has steel sleeves welded to one side with plastic collars on the other |
DE29714081U1 (en) * | 1997-06-24 | 1997-09-25 | Max Frank Gmbh & Co Kg, 94339 Leiblfing | Insulating stone |
US7461488B2 (en) * | 2003-02-10 | 2008-12-09 | Integrated Structures, Inc. | Internally braced straw bale wall and method of making same |
US8132388B2 (en) * | 2008-12-31 | 2012-03-13 | The Spancrete Group, Inc. | Modular concrete building |
-
2010
- 2010-11-19 EP EP10191914.0A patent/EP2405065B1/en active Active
- 2010-11-19 ES ES10191914.0T patent/ES2478045T3/en active Active
- 2010-11-19 PL PL10191914T patent/PL2405065T3/en unknown
- 2010-11-19 SI SI201030655T patent/SI2405065T1/en unknown
-
2011
- 2011-07-12 EP EP11173639.3A patent/EP2455556B1/en active Active
- 2011-10-11 SI SI201130192T patent/SI2455557T1/en unknown
- 2011-10-11 EP EP11184629.1A patent/EP2455557B1/en active Active
- 2011-10-11 PL PL11184629T patent/PL2455557T3/en unknown
- 2011-11-20 US US13/300,597 patent/US8590240B2/en not_active Expired - Fee Related
- 2011-11-20 US US13/300,595 patent/US8733050B2/en active Active
- 2011-11-21 US US13/301,620 patent/US8590241B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0338972A1 (en) * | 1988-04-22 | 1989-10-25 | Bau-Box Ewiag | Connecting element for cantilever panel |
DE9413502U1 (en) | 1994-08-16 | 1994-10-27 | Beletto AG, Mauren | Building element for thermal insulation in masonry |
EP1154086A2 (en) | 2000-05-12 | 2001-11-14 | Schöck Enwicklungsgesellschaft mbH | Building block shaped insulating element |
EP2151531A2 (en) | 2008-08-05 | 2010-02-10 | Kamal Mostafa | Heat isolating masonry block |
WO2010046841A1 (en) * | 2008-10-23 | 2010-04-29 | Basys Ag | Connection elements for building connections |
EP2241690A2 (en) * | 2009-02-25 | 2010-10-20 | Klaus Nielsen | Insulated foundation element for mounting on precast base foundation |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ305113B6 (en) * | 2013-09-18 | 2015-05-06 | Vysoké Učení Technické V Brně | Thermally insulating module for structures subjected to compression |
US10041244B2 (en) | 2015-04-23 | 2018-08-07 | Schock Bauteile Gmbh | Device and method for the thermal decoupling of concrete building parts |
EP3085843A1 (en) | 2015-04-23 | 2016-10-26 | SCHÖCK BAUTEILE GmbH | Device and method for heat decoupling of concreted parts of buildings |
DE102015106296A1 (en) | 2015-04-23 | 2016-10-27 | Schöck Bauteile GmbH | thermal insulation element |
DE102015106294A1 (en) | 2015-04-23 | 2016-10-27 | Schöck Bauteile GmbH | Device and method for heat decoupling of concrete building parts |
EP3112542A1 (en) | 2015-04-23 | 2017-01-04 | SCHÖCK BAUTEILE GmbH | Device and method for heat decoupling of concreted parts of buildings |
EP3690159A1 (en) | 2015-04-23 | 2020-08-05 | Schöck Bauteile GmbH | Building section and method for thermal decoupling of concreted sections of buildings |
US10125487B2 (en) | 2015-04-23 | 2018-11-13 | Schöck Bauteile GmbH | Thermal insulation element |
EP3106581A1 (en) | 2015-06-19 | 2016-12-21 | SCHÖCK BAUTEILE GmbH | Thermal insulation system for vertical, load-bearing connection of parts of buildings made from concrete |
DE102015109887A1 (en) | 2015-06-19 | 2016-12-22 | Schöck Bauteile GmbH | Thermal insulation system for the vertical, load-bearing connection of concrete parts of buildings |
US9752317B2 (en) | 2015-06-19 | 2017-09-05 | Schöck Bauteile GmbH | Heat-insulating system for the vertical, load-dissipating connection of building parts to be produced from concrete |
DE102016106036A1 (en) | 2016-04-01 | 2017-10-05 | Schöck Bauteile GmbH | Connection component for heat dissipation between a vertical and a horizontal building part |
DE102016106032A1 (en) | 2016-04-01 | 2017-10-05 | Schöck Bauteile GmbH | Connection component for heat dissipation of vertically connected building parts |
EP3225759A1 (en) | 2016-04-01 | 2017-10-04 | SCHÖCK BAUTEILE GmbH | Connection component for thermal isolation between vertically connected building sections |
EP3225758A1 (en) | 2016-04-01 | 2017-10-04 | SCHÖCK BAUTEILE GmbH | Connection component for thermal isolation between a vertical and horizontal building part |
EP3492666A1 (en) | 2017-11-30 | 2019-06-05 | RUWA Drahtschweisswerk AG | Load element in building construction |
DE102018130843A1 (en) | 2018-12-04 | 2020-06-04 | Schöck Bauteile GmbH | Device for heat decoupling between a concrete building wall and a floor ceiling and manufacturing process |
DE102018130844A1 (en) | 2018-12-04 | 2020-06-04 | Schöck Bauteile GmbH | Device for heat decoupling between a concrete building wall and a floor ceiling and manufacturing process |
EP3663475A2 (en) | 2018-12-04 | 2020-06-10 | Schöck Bauteile GmbH | Device for decoupling heat between a concrete wall of a building and a ceiling and production method |
EP3663474A1 (en) | 2018-12-04 | 2020-06-10 | Schöck Bauteile GmbH | Device for decoupling heat between a concrete wall of a building and a floor and production method |
EP4234828A2 (en) | 2018-12-04 | 2023-08-30 | Schöck Bauteile GmbH | Device for decoupling heat between a concrete wall of a building and a floor and production method |
Also Published As
Publication number | Publication date |
---|---|
PL2405065T3 (en) | 2014-09-30 |
US20120159884A1 (en) | 2012-06-28 |
EP2455557A1 (en) | 2012-05-23 |
EP2455557B1 (en) | 2014-03-26 |
US8590241B2 (en) | 2013-11-26 |
EP2455556A1 (en) | 2012-05-23 |
EP2455556B1 (en) | 2014-09-10 |
ES2478045T3 (en) | 2014-07-18 |
US8590240B2 (en) | 2013-11-26 |
SI2405065T1 (en) | 2014-08-29 |
US20120186176A1 (en) | 2012-07-26 |
EP2405065B1 (en) | 2014-04-23 |
US8733050B2 (en) | 2014-05-27 |
SI2455557T1 (en) | 2014-07-31 |
PL2455557T3 (en) | 2014-08-29 |
US20120144772A1 (en) | 2012-06-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2405065B1 (en) | Insulating connection element for bearing compressive loads | |
EP1892344B1 (en) | Thermally insulating construction element | |
EP3112542B1 (en) | Device and method for heat decoupling of concreted parts of buildings | |
EP3191657B1 (en) | Lost formwork in high strength or ultra high strength concrete | |
EP2146017A1 (en) | Component for floor or roof slabs and method for manufacturing a component | |
AT523599B1 (en) | Process for producing a composite element and composite element | |
AT518496B1 (en) | Process for producing a composite element and composite element | |
EP3296476B1 (en) | Assembly for connecting a building wall with a floor or ceiling plate and form block for such an assembly | |
EP3296478B1 (en) | Assembly for connecting a building wall with a floor or ceiling plate and form block for such an assembly | |
EP3106581B1 (en) | Thermal insulation system for vertical, load-bearing connection of parts of buildings made from concrete | |
EP3225758B1 (en) | Connection component for thermal isolation between a vertical and horizontal building part | |
EP3225759B1 (en) | Connection component for thermal isolation between vertically connected building sections | |
EP3663474B1 (en) | Device for decoupling heat between a concrete wall of a building and a floor and production method | |
DE10163994A1 (en) | Method for producing a heat insulating wall block with a load-carrying inner shell, a heat insulating shell and a protective outer shell comprises joining pre produced shells to one another | |
EP4400668A2 (en) | Moulded building block to be fitted between a building wall and a floor or ceiling panel, and section of a building with such a moulded building block | |
EP3467222A1 (en) | Moulded building block to be fitted between a building wall and a floor or ceiling panel, and section of a building with such a moulded building block | |
EP1229176A2 (en) | Cantilever plate element | |
EP2354343B1 (en) | Cantilever plate connecting element / pressure elements | |
EP3467220B1 (en) | Building section and method for producing same | |
DE202006000144U1 (en) | Shell mold for molding foundations, concrete walls and other concrete constructions comprises heat insulating plates connected at their upper and lower edges by bars which enclose the edges of the plates with U-shaped holders | |
EP1887155A1 (en) | Thermal insulation element | |
AT523024B1 (en) | Building construction and method of forming same | |
EP2360321A2 (en) | Building with skeleton construction and method for producing same | |
CH704181A2 (en) | Connecting element for installation between base- or cover plate and cantilever plate, has end surfaces approximately aligned with lateral exterior surfaces of isolation body in inserted condition | |
DE202007016864U1 (en) | brick |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
17P | Request for examination filed |
Effective date: 20110506 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E04B 1/16 20060101AFI20130621BHEP Ipc: E04B 2/84 20060101ALI20130621BHEP Ipc: E04B 1/76 20060101ALN20130621BHEP Ipc: E04B 2/02 20060101ALI20130621BHEP Ipc: E04B 1/78 20060101ALI20130621BHEP |
|
INTG | Intention to grant announced |
Effective date: 20130718 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20131206 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E04B 1/78 20060101ALI20131128BHEP Ipc: E04B 2/02 20060101ALI20131128BHEP Ipc: E04B 2/84 20060101ALI20131128BHEP Ipc: E04B 1/76 20060101ALN20131128BHEP Ipc: E04B 1/16 20060101AFI20131128BHEP |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: E. BLUM AND CO. AG PATENT- UND MARKENANWAELTE , CH Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 663974 Country of ref document: AT Kind code of ref document: T Effective date: 20140515 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502010006732 Country of ref document: DE Effective date: 20140528 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2478045 Country of ref document: ES Kind code of ref document: T3 Effective date: 20140718 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: PL Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140823 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140723 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140724 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140723 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140825 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502010006732 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20150126 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502010006732 Country of ref document: DE Effective date: 20150126 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141130 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141119 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141119 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20101119 Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140423 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502010006732 Country of ref document: DE Owner name: SCHOECK BAUTEILE GMBH, DE Free format text: FORMER OWNER: KOCH, GEORG, 57399 KIRCHHUNDEM, DE Ref country code: DE Ref legal event code: R082 Ref document number: 502010006732 Country of ref document: DE Representative=s name: EISENFUEHR SPEISER PATENTANWAELTE RECHTSANWAEL, DE |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20190117 AND 20190123 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: TEBETEC AG, CH Free format text: FORMER OWNER: KOCH, GEORG, DE Ref country code: CH Ref legal event code: PUE Owner name: SCHOECK BAUTEILE GMBH, DE Free format text: FORMER OWNER: TEBETEC AG, CH |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: PC Ref document number: 663974 Country of ref document: AT Kind code of ref document: T Owner name: SCHOECK BAUTEILE GMBH, DE Effective date: 20190509 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: PD Owner name: SCHOECK BAUTEILE GMBH; DE Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: TEBETEC AG Effective date: 20190617 |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: SP73 Owner name: SCHOECK BAUTEILE GMBH; DE Effective date: 20190722 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20211216 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SI Payment date: 20211111 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20221122 Year of fee payment: 13 Ref country code: NL Payment date: 20221118 Year of fee payment: 13 Ref country code: IT Payment date: 20221130 Year of fee payment: 13 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230523 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221120 |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: KO00 Effective date: 20230712 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20240102 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20231123 Year of fee payment: 14 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221120 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221120 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20231122 Year of fee payment: 14 Ref country code: DE Payment date: 20231205 Year of fee payment: 14 Ref country code: CH Payment date: 20231202 Year of fee payment: 14 Ref country code: AT Payment date: 20231117 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20231009 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |