EP0131841A2 - Ancrage pour un panneau stratifié - Google Patents

Ancrage pour un panneau stratifié Download PDF

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Publication number
EP0131841A2
EP0131841A2 EP84107702A EP84107702A EP0131841A2 EP 0131841 A2 EP0131841 A2 EP 0131841A2 EP 84107702 A EP84107702 A EP 84107702A EP 84107702 A EP84107702 A EP 84107702A EP 0131841 A2 EP0131841 A2 EP 0131841A2
Authority
EP
European Patent Office
Prior art keywords
anchor
composite
hook
composite anchor
reinforcing steel
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
EP84107702A
Other languages
German (de)
English (en)
Other versions
EP0131841B1 (fr
EP0131841A3 (en
Inventor
Friedrich Wilhelm Dunker
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.)
Leviat GmbH
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT84107702T priority Critical patent/ATE30179T1/de
Publication of EP0131841A2 publication Critical patent/EP0131841A2/fr
Publication of EP0131841A3 publication Critical patent/EP0131841A3/de
Application granted granted Critical
Publication of EP0131841B1 publication Critical patent/EP0131841B1/fr
Expired legal-status Critical Current

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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
    • E04B1/38—Connections for building structures in general
    • E04B1/388—Separate connecting elements
    • 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
    • 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
    • E04B2/28—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid
    • E04B2/30—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid using elements having specially designed means for stabilising the position; Spacers for cavity walls
    • 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
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • 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
    • E04C2/044—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 of concrete
    • 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
    • E04C2/06—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 reinforced
    • 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
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162—Connectors or means for connecting parts for reinforcements
    • E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
    • 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
    • E04C2/044—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 of concrete
    • E04C2002/045—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 of concrete with two parallel leaves connected by tie anchors
    • E04C2002/046—Flat anchors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S52/00—Static structures, e.g. buildings
    • Y10S52/13—Hook and loop type fastener

Definitions

  • the invention relates to a composite anchor of a laminated panel of the type specified in the preamble of claim 1.
  • a known from practice, made of stainless steel composite anchor of this type, the opposite ends of which are releasably embedded in the concrete when forming the supporting and the facing plate, has the shape of a rectangular, flat plate with holes arranged near the narrow sides for passage of anchor rods and the ends of this composite anchor facing the reinforcing steel mats of the supporting or facing plate are pushed through a mesh mat for the tensile connection of the reinforcing steel mats to one another, in order to subsequently be able to insert the anchor rods which can be attached to the reinforcing steel mats.
  • This known composite anchor can be put through the insulating layer, which mostly consists of foam plastic, relatively easily and effortlessly, but with this known composite anchor there is no correct and secure mounting of the to Reinforcing steel mats and relative to these, before the supporting and facing plates made from primary forms of concrete are hardened, because the composite anchor can hinge around the anchor rods lying along the side of the reinforcing steel mats both when pushing through the insulating plate and when inserting the fresh concrete into the layered composite plate form. so that incorrectly arranged arrangements of the reinforcing steel paints can result from each other.
  • the object of the invention is now to provide a composite anchor of the type specified in the preamble of the claim while maintaining the advantages already achieved in the prior art, namely that the composite anchor is relatively effortlessly inserted through the insulating plate in the manufacture of the layered composite panel and also relatively simple and inexpensive to manufacture can also be improved in such a way that a considerably simpler production of the layer composite panel and a quasi inevitable correct arrangement of both the plate reinforcements to one another and the composite anchor relative to the latter can be achieved without reducing the stability of both the composite anchor and the panels.
  • the aforementioned relatively slim end parts can be inserted, for example, even if the reinforcing steel mesh meshes are offset to a greater or lesser extent to one another or also in the case of reinforcing steel mesh meshes that are smaller than the width of the composite anchor, for connecting the reinforcing steel meshes to one another in their meshes.
  • the composite anchor is now held non-rotatably relative to the reinforcing steel mesh by the double support points provided in the area of the hook or hooks.
  • the composite anchor with its straight end part can be inserted effortlessly through the insulating layer without the risk of unintentional changes in position of the insulating layer relative to the already connected reinforcing steel mat.
  • the composite anchor can be manufactured inexpensively by cutting it out of sheet metal.
  • An advantageous further development consists in that an end portion of the first composite anchor end that decreases in width towards the free end of the first composite anchor end at the other second composite anchor end is opposed by a recess arranged between two, approximately wedge-shaped end parts arranged next to one another at a distance, which recess is provided at the first composite anchor end , approximately wedge-shaped tapering end part is congruent and is arranged symmetrically to an axis running at right angles to the longitudinal axis of the composite anchor, wherein preferably the composite anchor also has longitudinal sides running parallel to one another, the recess and the wedge-shaped tapered end part arranged on the other composite anchor end essentially in each case have the shape of an isosceles triangle and are arranged symmetrically to the central longitudinal axis.
  • the greatest width of the recess and the greatest width of the end part arranged at the other composite anchor end and tapering in a wedge shape can be smaller than the total width of the composite anchor.
  • the support and the facing plate 1, 2 consist of concrete, in each of which a reinforcing steel mat 5 and 6 are embedded.
  • the insulating plate 3 is made of foam plastic.
  • the essentially flat, cut out of stainless steel sheet, for example 1.5 mm thick composite anchor 4 (particularly clearly in FIGS. 2 to 5) with parallel longitudinal sides 7 has at one end a triangular Endtejl 8, which is symmetrical to the longitudinal center axis of the composite anchor is trained.
  • This end part 8 is smaller than the distance of the long sides 7 from one another.
  • a triangular recess 9 arranged symmetrically with respect to the longitudinal center axis, through which two end parts 10 and 11 tapering in a wedge shape towards their free end result at that composite anchor end, spaced apart by the recess 9.
  • the end part 8 and the recess 9 are congruent, so that the composite anchor can be cut from a sheet metal strip, which has the same width as the composite anchor, without waste. (Fig. 2).
  • the corners are preferably rounded in order, among other things, to reduce the risk of injury.
  • the end parts 10 and 11 are formed into hooks 12 and 13, respectively, the hook tips of which point towards the end part 8, the hook tips enclosing an angle of approximately 170 ° with the original plane, so that the hooks can be inserted into the hook mouths of similar composite anchors in order to reduce the space required during storage and transport of the composite anchors.
  • Holes 14 and 15 are arranged in each hook 12, 13 in the hook tip and the hook part opposite the latter so that, as can be seen from FIG. 1, an anchor rod 16 can be inserted through these holes 14 and 15 in such a way that the anchor rod 16 bears on a rod of the reinforcing steel mat 5 encircled by the hooks 12 and 13, so that the tie rod 4 is kept at an angle virtually free of play from the reinforcing steel mat 5.
  • the bending of the end parts 10 and 11 is carried out so that two holes 14 and 15 lie opposite each other so that their common central axis (or the axis of the anchor rod 16) is perpendicular to the composite anchor.
  • the aforementioned spatial assignment of the holes 14, 15 can be achieved, for example, by deliberately bending the end parts 10, 11 or by attachment by the manufacturer additional holes.
  • the latter method has the advantage that it can still be specified on site whether a composite anchor should be installed perpendicular to the plane of the composite layer plate or inclined to it.
  • a plurality of holes 17 arranged at a distance from one another are provided, through which an anchor rod 16, which is supported on the reinforcing steel mat 6, is inserted.
  • the laminated composite panel shown in FIG. 1 was produced as follows by the so-called positive method.
  • the reinforcing steel mat 5 was first inserted into a layered composite plate mold, not shown, with the aid of known spacers, not shown, at a distance from the bottom of the mold. Then the tie rod 4 is like
  • the reinforcing steel mat 6 has been inserted in the correct position, with spacers (not shown) ensuring a correct spacing of the reinforcing steel mat 6 from the insulating plate 3, and the end part 8 being inserted through a mesh of the reinforcing steel mat 6 and by means of at least one hole 17 of the end part 8, which is fixed on the reinforcing steel mat 6 and is supported on the longitudinal side.
  • the front plate was cast.
  • the part protruding over the anchor rod 16 can be bent over effortlessly, so that the entire end part 8 is completely embedded in the concrete.
  • a plurality of composite anchors 4 are arranged at a distance from one another in a layered composite panel.
  • the composite anchor 4 according to the invention large shear forces exerted by the facing plate 2 can be transmitted to the supporting plate 1 by the two connecting points, which are formed by the hooks 12 and 13 and the associated anchoring rods 16 and spaced apart from one another will.
  • Both types of composite anchors namely those according to FIGS. 1, 3 and 4 and those according to FIG. 5, can be produced from the same sheet metal blank (FIG. 2), which results in considerable manufacturing and storage simplifications.
  • the composite anchor shown in Fig. 6 is suitable for both the positive and the negative manufacturing process. However, this composite anchor is not to be cut out of a sheet metal strip entirely without waste, and in both cases the waste resulting from cutting out the holes 14, 15 and 17 is not taken into account.
  • the invention can also be used for such laminated composite panels, wherein only air is provided as insulation between the support panel and the facing panel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Building Environments (AREA)
  • Panels For Use In Building Construction (AREA)
  • Superstructure Of Vehicle (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
EP84107702A 1983-07-14 1984-07-03 Ancrage pour un panneau stratifié Expired EP0131841B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84107702T ATE30179T1 (de) 1983-07-14 1984-07-03 Verbundanker einer schichtverbundplatte.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3325352 1983-07-14
DE19833325352 DE3325352A1 (de) 1983-07-14 1983-07-14 Verbundanker einer schichtverbundplatte zur herstellung von gebaeudewaenden

Publications (3)

Publication Number Publication Date
EP0131841A2 true EP0131841A2 (fr) 1985-01-23
EP0131841A3 EP0131841A3 (en) 1985-09-25
EP0131841B1 EP0131841B1 (fr) 1987-10-07

Family

ID=6203934

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84107702A Expired EP0131841B1 (fr) 1983-07-14 1984-07-03 Ancrage pour un panneau stratifié

Country Status (6)

Country Link
US (1) US4624089A (fr)
EP (1) EP0131841B1 (fr)
JP (1) JPS6073964A (fr)
KR (1) KR930001140B1 (fr)
AT (1) ATE30179T1 (fr)
DE (2) DE3325352A1 (fr)

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EP1930518A3 (fr) * 2006-08-22 2012-01-25 Hans Frisch Dispositif d'ancrage pour panneaux multicouches en béton
FR2978468A1 (fr) * 2011-07-28 2013-02-01 Rech Et D Industrialisation Du Batiment Soc D Systeme de liaison et d'aide au levage pour panneau de mur
FR2978467A1 (fr) * 2011-07-28 2013-02-01 Rech Et D Industrialisation Du Batiment Soc D Panneau de mur comprenant une peau de beton interieure et une peau de beton exterieure
DE202012010850U1 (de) 2012-11-13 2013-07-15 Gotthard Fixle Verbundanker zur Bildung einer Betonplatteneinheit sowie mit diesem Verbundanker ausgestattete Betonplatteneinheit
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CH279209A (fr) * 1949-11-24 1951-11-30 Desplantes Pierre Organe pour la fixation d'une pièce de menuiserie à un mur de briques creuses.
US3349536A (en) * 1963-12-31 1967-10-31 Riv Kap Inc Frame joint and fastener therefor
US3383817A (en) * 1966-06-02 1968-05-21 Roher Bohm Ltd Concrete form structure for walls
DE2008402A1 (de) * 1970-02-24 1971-11-18 Haeussler, Ernst, Dr.-Ing., 4300 Essen Verbundanker
DE2021192A1 (de) * 1970-04-30 1972-04-06 Schuckmann Kg Werner A Mehrschichten-Betonplatte und Verfahren zu ihrer Herstellung
DE2150120A1 (de) * 1971-10-07 1973-04-26 Thor Waerner & Co Gmbh Profilband
CH587987A5 (fr) * 1973-05-26 1977-05-31 Waerner Thor & Co Gmbh
DE2403717C2 (de) * 1974-01-26 1982-12-02 Frimeda Metall- Und Drahtwarenfabrik Siegfried Fricker, 7135 Wiernsheim Verbindungsanker für eine Mehrschichtenbauplatte
NL160901C (nl) * 1975-02-24 1979-12-17 Bodegraven Bv Spouwanker.
GB1549362A (en) * 1976-03-30 1979-08-08 Haeussler E Multi-layer reinforced concrete slabs
DE2849520A1 (de) * 1978-11-15 1980-05-29 Fricker Frimeda Metall Draht Verbindungsanker fuer eine mehrschichtenbauplatte

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1930518A3 (fr) * 2006-08-22 2012-01-25 Hans Frisch Dispositif d'ancrage pour panneaux multicouches en béton
FR2978468A1 (fr) * 2011-07-28 2013-02-01 Rech Et D Industrialisation Du Batiment Soc D Systeme de liaison et d'aide au levage pour panneau de mur
FR2978467A1 (fr) * 2011-07-28 2013-02-01 Rech Et D Industrialisation Du Batiment Soc D Panneau de mur comprenant une peau de beton interieure et une peau de beton exterieure
DE202012010850U1 (de) 2012-11-13 2013-07-15 Gotthard Fixle Verbundanker zur Bildung einer Betonplatteneinheit sowie mit diesem Verbundanker ausgestattete Betonplatteneinheit
EP2730713A1 (fr) 2012-11-13 2014-05-14 Gotthard Fixle Dispositif d'ancrage pour la formation d'une unité de panneau en béton ainsi que unité de panneau en béton équipée d'un tel dispositif d'ancrage
EP3026199A1 (fr) * 2014-11-07 2016-06-01 Philipp GmbH Cheville pour cloison creuse

Also Published As

Publication number Publication date
JPS6073964A (ja) 1985-04-26
JPH0420052B2 (fr) 1992-03-31
ATE30179T1 (de) 1987-10-15
KR930001140B1 (ko) 1993-02-18
KR850001357A (ko) 1985-03-18
DE3466719D1 (en) 1987-11-12
DE3325352A1 (de) 1985-02-21
EP0131841B1 (fr) 1987-10-07
EP0131841A3 (en) 1985-09-25
US4624089A (en) 1986-11-25

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