EP0808959A2 - Système composite pour constructions avec des panneaux autoportants - Google Patents

Système composite pour constructions avec des panneaux autoportants Download PDF

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Publication number
EP0808959A2
EP0808959A2 EP97108084A EP97108084A EP0808959A2 EP 0808959 A2 EP0808959 A2 EP 0808959A2 EP 97108084 A EP97108084 A EP 97108084A EP 97108084 A EP97108084 A EP 97108084A EP 0808959 A2 EP0808959 A2 EP 0808959A2
Authority
EP
European Patent Office
Prior art keywords
profiles
elements
composite system
wall
panel
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
Application number
EP97108084A
Other languages
German (de)
English (en)
Other versions
EP0808959B1 (fr
EP0808959A3 (fr
Inventor
Adolf Imhoff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Stahl Bauelemente Gmbh
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0808959A2 publication Critical patent/EP0808959A2/fr
Publication of EP0808959A3 publication Critical patent/EP0808959A3/fr
Application granted granted Critical
Publication of EP0808959B1 publication Critical patent/EP0808959B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/049—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres completely or partially of insulating material, e.g. cellular concrete or foamed plaster

Definitions

  • the invention relates to a composite system for construction purposes with self-supporting panel elements, in particular for use as prefabricated wall or ceiling elements for buildings, the panel elements having continuous, U-shaped frame profiles, dividing the panel elements into individual segments by three-sided closed structure profiles arranged at an angle to the frame profiles are and each segment is formed by a core layer and each panel element is provided at least on one side with a cover layer.
  • the invention has for its object to provide a composite system for building with self-supporting panel elements which can produce easily and inexpensively also in small series and individual design in terms of building requirements.
  • a composite system constructed in this way with self-supporting panel elements can be produced in a simple manner in terms of size and function, adapted to the respective requirements. It is therefore particularly suitable for the production of small series and for an individual construction.
  • the individual adaptation of the density and / or composition of the core layer of the panel elements depending on the intended use of these panel elements as a building exterior wall, building or apartment partition wall or ceiling element is particularly advantageous in terms of price.
  • Another, cost-reducing advantage is that special connecting profiles are provided in the composite system according to the invention, which enable a simple and quick connection of the individual panel elements to one another.
  • the subdivision of the panel elements into a number of segments, each subdivided by structural profiles, results in a structure that is in the form of a structure or a framework, which can be adapted to different requirements by appropriate selection of the number and size of the segments.
  • the individual segments within a panel element can serve different functions.
  • the segments normally fulfill their primary task as wall or ceiling parts.
  • the core layer of the segments consists of lightweight concrete, the core layer of a panel element used as an outer wall element of the building having the lowest density and that of a panel element used as a partition wall element having the greatest density.
  • any openings for doors, windows and the like can be arranged in the segments.
  • the connecting profiles for connecting wall elements and ceiling elements are designed as U-shaped profiles with legs bent outwards, the distance between the legs being greater than the width of the frame profiles delimiting the panel elements along the side.
  • a layer of mortar is arranged between the ceiling connection profile and the frame profile of a ceiling-wall connection. This layer of mortar ensures that the frame profile of the wall element and the ceiling connection profile of the ceiling element cannot move relative to one another.
  • the support spaces of each panel element can be filled with normal concrete as filler material and prestressable reinforcing bars can be arranged in the support spaces.
  • the abutting surfaces of two wall elements to be connected at right angles to one another are each formed by a support profile that is open toward the abutting surface.
  • the free legs of the supporting structure profiles which are open towards the abutting surface are shortened in such a way that the indentations formed in the legs only have the undercut close to the web.
  • the structure profiles open towards the butt surface can be connected to one another via two clamping profiles, each of which has the undercuts close to the web the recesses of the adjoining legs of the structural profiles.
  • the space delimited in the region of the butt surface by the facing open structural profiles and the clamping profiles connecting the structural profiles to one another can be filled with the material that corresponds to the material of the core layer.
  • the core layer be constructed in multiple layers, the materials of at least two core layer layers being different.
  • the self-supporting panel element 1 shown in FIG. 1 is divided into a total of six rectangular segments 2.
  • the upper and the lower end of the panel element 1 each form frame profiles 3 which extend continuously over all six segments 2.
  • the frame profiles 3 are U-shaped, i.e. closed side members formed on three sides.
  • the subdivision of the panel element 1 into the individual segments 2 is carried out by supporting structure profiles 4, which are arranged at right angles to the frame profiles 3 and fastened to them.
  • the structure profiles 4 each consist of cross-sections which are essentially U-shaped and closed on three sides and which laterally delimit the individual segments 2.
  • the structural profiles 4 each consist of two lateral legs 5 and a web 6 connecting them. Between the adjacent structural profiles 4 with mutually facing legs 5 there is a core layer 7, the thickness of which is the distance between the two legs 5 of a structural profile 4 corresponds.
  • a particularly good heat and sound insulation with at the same time sufficient dimensional stability of the panel elements 1 formed from the individual segments 2 is achieved in that an open-pore lightweight concrete is used as the material for the core layer 7.
  • the density and / or composition of this lightweight concrete of the core layers 7 of the segments 2 is adapted to the intended use of the individual panel elements. Since the use of the panel elements 1 as building exterior wall elements, building or apartment partition wall elements or ceiling elements places various demands on the forces or moments to be absorbed as well as the necessary thermal and acoustic insulation, the density of the building exterior walls is the lowest, since good thermal insulation is particularly required here.
  • the low density caused by a particularly large-pored design of the lightweight concrete constitutes one particularly good thermal insulation.
  • the sound insulation that is particularly important in the interior of a building and in the building outer wall-to-building outer wall is achieved by a large mass and thus a high density of the material of the core layer 7.
  • the density of the material of the core layer 7 of the panel elements used as ceiling elements lies between the density of the building exterior wall elements and that of the building or apartment partition elements.
  • the supporting structure profiles 4 are arranged at a distance from one another between two adjacent segments 2 with mutually facing webs 6, a support space 8 being formed between the facing webs 6 of the supporting structure profiles 4.
  • the same material is used as the material for filling the support spaces 8, which material is also used to form the core layer 7.
  • the panel element 1 is provided on both sides with a cover layer 9 which, in addition to fire protection, can have a further insulating effect.
  • FIG. 3 shows a longitudinal section through a panel element 1 designed as a ceiling element. Since ceiling elements are particularly exposed to the bending stress and thus a moment load, the necessary dimensional stability of these panel elements 1 when using lightweight concrete as the material for the core layer 7 can be achieved in that the support spaces 8 are filled with normal concrete, arranged in the prestressed reinforcing iron 10 are. Otherwise, the structure of the panel element 1 used as a ceiling element corresponds to the structure of the panel element 1 shown in FIG. 2, which is used as a wall element.
  • FIG. 6a The structure of a supporting structure profile 4 can be seen particularly clearly from FIG. 6a.
  • This figure shows in particular the design of the structure profile 4 as a U-shaped profile closed on three sides with two legs 5 and a web 6 connecting these legs 5.
  • the structure profile 4 has on the legs 5 and the web 6 in those formed by the three sides Space-shaped recesses 11 which are dovetail-shaped on both sides with undercuts 12.
  • Fig. 4 shows schematically the design of a wall-ceiling-wall connection point.
  • the U-shaped profile shown in FIG. 6c is used as the connecting profile 13, the legs 13a of which are curved outwards and are at a distance from one another which is greater than the width of the frame profiles 3 delimiting the panel elements 1 on the longitudinal side.
  • the connection of a ceiling element with two wall elements takes place in that a connection profile 13 is arranged on the opposite sides of the ceiling element in such a way that the free legs 13a point away from the ceiling element.
  • the upward and downward open connection profiles 13 serve to accommodate the wall elements closed with the frame profiles 3.
  • the legs 13a form a lateral guide for the frame profiles 3 of the wall elements, which allow easy alignment of the wall elements with respect to the ceiling element.
  • a mortar layer 15 is arranged between the connection profiles 13 and the frame profiles 3.
  • the right-angled connection of two panel elements designed as wall elements is shown in FIG. 5.
  • the abutting surfaces of the wall elements to be connected at right angles to one another are each formed by a supporting structure profile 4 that is open toward the abutting surface.
  • the free legs 5 of the supporting structure profiles 4, which are open towards the butt surface are shortened in such a way that the indentations 11 formed in the legs 5 only have an undercut 12, namely the undercut 12 close to the web 6.
  • a particularly durable connection of two wall elements to be connected at right angles is achieved in that, in addition to filling the space formed by the two open structural profiles 4 in the area of the abutting surface with lightweight concrete, the structural profiles 4 each have two connecting profiles designed as clamping profiles 14 are connected.
  • connection profiles 14 engage behind the undercuts 12 of the recesses 11 of the adjoining legs 5 of the supporting structure profiles 4, which are close to the web 6.
  • Such a configuration of a wall-wall connection point enables an exact right-angled connection of two wall elements and prevents mutual displacement of the wall elements connected in this way.
  • the configuration of a connecting profile 14 can be seen particularly clearly in the illustration in FIG. 6d.
  • the core layer 7 shows a second exemplary embodiment for the configuration of a self-supporting panel element 1.
  • a comparison with the sectional view according to FIG. 2 shows that in this second embodiment the core layer 7 is constructed in several layers.
  • the core layer layers 7a lying against the cover layers 9 consist of normal concrete or lightweight concrete, wherein both core layer layers 7a do not have to consist of the same material, and the core layer layer 7b consists of a filler, for example an insulating material.
  • the structural profiles 4 have been rotated through 90 ° in such a way that their open sides face the cover layers 9.
  • Such a composite system for construction purposes with self-supporting panel elements 1 thus enables production of panel elements 1 that is adapted to the respective purposes in a simple and cost-effective manner, whereby in addition to an adaptation to the size and function of the individual panel elements 1, an adjustment with regard to the required mechanical load and Thermal and noise insulation is possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Panels For Use In Building Construction (AREA)
  • Load-Bearing And Curtain Walls (AREA)
EP97108084A 1996-05-21 1997-05-17 Système composite pour constructions avec des panneaux autoportants Expired - Lifetime EP0808959B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19620296 1996-05-21
DE19620296A DE19620296C1 (de) 1996-05-21 1996-05-21 Verbundsystem für Bauzwecke mit selbsttragenden Tafelelementen

Publications (3)

Publication Number Publication Date
EP0808959A2 true EP0808959A2 (fr) 1997-11-26
EP0808959A3 EP0808959A3 (fr) 1999-06-09
EP0808959B1 EP0808959B1 (fr) 2003-07-30

Family

ID=7794810

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97108084A Expired - Lifetime EP0808959B1 (fr) 1996-05-21 1997-05-17 Système composite pour constructions avec des panneaux autoportants

Country Status (4)

Country Link
EP (1) EP0808959B1 (fr)
AT (1) ATE246290T1 (fr)
DE (2) DE19620296C1 (fr)
GB (1) GB2324545A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11028571B2 (en) 2017-02-28 2021-06-08 CBS International GmbH Aerated concrete-hybrid construction element

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP2100112A1 (hu) * 2021-03-18 2023-08-28 Laszlo Andrea Térelem, valamint eljárás a térelem elõállítására
EP4304823A1 (fr) 2021-12-31 2024-01-17 B-Ton IP GmbH Procédé de production de mélanges de béton légers à l'aide d'agrégats légers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1478486A (fr) * 1966-03-04 1967-04-28 Chausson Usines Sa Panneau de façade-rideau
FR1587550A (fr) * 1968-10-21 1970-03-20
NL8201299A (nl) * 1982-03-29 1983-10-17 Staalframe Bv Gebouw, wandsecties en profielen daarvoor.
CZ261691A3 (en) * 1990-08-25 1993-10-13 Lorenz Kesting Section for steel framed structures
DE9016771U1 (de) * 1990-12-12 1991-04-25 Imhoff, Adolf, Ing.(grad.), 5860 Iserlohn Selbsttragendes Tafelelement für Bauzwecke
AU3152593A (en) * 1991-12-18 1993-07-19 James Hardie & Coy Pty Limited Reinforced composite building panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11028571B2 (en) 2017-02-28 2021-06-08 CBS International GmbH Aerated concrete-hybrid construction element

Also Published As

Publication number Publication date
GB9703304D0 (en) 1997-04-09
EP0808959B1 (fr) 2003-07-30
EP0808959A3 (fr) 1999-06-09
ATE246290T1 (de) 2003-08-15
DE59710490D1 (de) 2003-09-04
GB2324545A (en) 1998-10-28
DE19620296C1 (de) 1997-11-27

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