EP0164330A2 - Plancher en béton armé - Google Patents

Plancher en béton armé Download PDF

Info

Publication number
EP0164330A2
EP0164330A2 EP85890091A EP85890091A EP0164330A2 EP 0164330 A2 EP0164330 A2 EP 0164330A2 EP 85890091 A EP85890091 A EP 85890091A EP 85890091 A EP85890091 A EP 85890091A EP 0164330 A2 EP0164330 A2 EP 0164330A2
Authority
EP
European Patent Office
Prior art keywords
anchors
base plate
reinforced concrete
shaped
plate
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
EP85890091A
Other languages
German (de)
English (en)
Other versions
EP0164330B1 (fr
EP0164330A3 (en
Inventor
Eva Maria Dipl.-Ing. Gruber
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.)
Gruber Eva Maria Dipl-Ing
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
Priority claimed from AT117484A external-priority patent/AT380505B/de
Priority claimed from AT335184A external-priority patent/AT380506B/de
Application filed by Individual filed Critical Individual
Publication of EP0164330A2 publication Critical patent/EP0164330A2/fr
Publication of EP0164330A3 publication Critical patent/EP0164330A3/de
Application granted granted Critical
Publication of EP0164330B1 publication Critical patent/EP0164330B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • 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
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires

Definitions

  • the invention relates to a method for producing reinforced concrete ceilings with a ready-to-plaster bottom view, the reinforced concrete ceiling according to the invention being intended to offer particularly favorable transport and transfer options.
  • the desired dimensions should also only be able to be determined at the construction site, where changes could be made at short notice.
  • Another advantage should be that the elements to be transported to the construction site are relatively light in terms of their weight and with simple mechanical aids, e.g. Light cranes can be moved. When manufacturing self-made ceilings, you often only need small ceiling elements, which can be produced manually - without a crane.
  • the essence of the reinforced concrete ceiling according to the invention consists of a base plate with anchors placed on it in parallel rows at intervals and non-positively connected to the plate, which are preferably mushroom-shaped in cross section.
  • Self-supporting reinforcement beams are arranged on the base plate between the rows of anchors, which engage under the heads of the anchors or engage in incisions formed in the anchors.
  • the reinforcement beams can be designed statically so that either no or only minor supports are to be arranged in order to adequately support the reinforced concrete ceiling during the setting time of the concrete.
  • the formwork parts of the ceiling are assembled in the factory and then stacked and stored on top of each other.
  • rods can also be inserted into the incisions of the anchors Additional reinforcement can be inserted.
  • This reinforcement can be installed both in the factory and only on the construction site. So you have an easy-to-move and easy-to-transport element, which consists of lost formwork, the required ceiling reinforcement and the aforementioned mushroom-shaped anchors, and into which - after moving to the construction site - only the required concrete is poured must be to get the finished reinforced concrete floor.
  • the installations can be inserted and the concreting work carried out, as with conventional in-situ concrete ceilings.
  • a second base plate is provided parallel to the base plate at a distance with anchors placed on it in rows at intervals and connected to this base plate, preferably X-shaped lattice girders with their tension rods reach under the opposite heads of the anchors of both base plates and firmly connect them together as "lost formwork" of the reinforced concrete wall.
  • FIG. 1 shows a base plate on which a mushroom-like pattern is formed trained anchors are applied in parallel rows.
  • 2 illustrates in perspective a device with which the anchors can be placed mechanically on a base plate.
  • Fig. 3 shows stacked base plates with attached anchors for space-saving storage or for transport to the construction site.
  • Figure 4 is a perspective view of a ready-to-move element. 5-12 show different embodiments of anchors in a view or in plan view. 13 illustrates another embodiment of the invention.
  • the mushroom-shaped anchors 1 essentially consist of a plate-shaped base 2, the underside of which can be smooth, grooved or structured or also perforated, and possibly have pins 3 around the anchor 1 placed on a formwork panel 4 with the panel during the gluing process in secure in the horizontal direction against displacement. Instead of these two pins (nails), the anchor can also have a hole through which a nail is struck.
  • the anchors 1 are displaced in parallel rows in accordance with the grid indicated on the base plate 4 in FIG. 1, e.g. after applying an adhesive on the underside of the anchor, tap it onto the base plate 4 with a hammer, the pins 3 of the anchor penetrating into the material of the plate and thus allowing precise fixing.
  • the mushroom-shaped design of the anchors they have a tapered intermediate part or incision 5, which widens again at the upper end and forms a mushroom-shaped head 6.
  • these can optionally also be welded or screwed to the base plate 4.
  • a free-spanned reinforcement for example in the form of a lattice girder 7 ", is introduced between the rows of anchors, as can best be seen in FIG. 4.
  • This reinforcement is advantageously introduced by latching the lower longitudinal bars 8 of the lattice girder, which transmit the tensile forces.
  • any appropriately trained lattice girder can be used, depending on the load when placing the concrete on the lost formwork, the distances between the anchors 1 are measured in the longitudinal and transverse directions.
  • the base plate 4 represents lost formwork, e.g. Wood panels, composite panels, asbestos cement panels, wood cement panels, plastic and. Metal plates and the like. Since the base plate 4 can also form the finished ceiling view as lost formwork, it is advisable to choose a material for the formwork with a structure with which the desired final appearance of the ceiling can be achieved.
  • anchors 1 serve as spacers both for the self-supporting reinforcement to be latched in and for the additional reinforcement.
  • the anchors 1, e.g. Plastic, metal and wood.
  • the reinforced concrete ceiling according to the invention has the advantage that no subordination is required for the final manufacture of the construction site. It can be seen that elements of any size can only be cut to size on the construction site and can be moved by hand, depending on the lifting equipment available.
  • elements can also be created by means of a simple device, which elements can have any length corresponding to the usual commercially available panels and a width which allows easy transportation from the factory to the construction site.
  • the anchors 1 inserted thereon are lowered by means of a holder 10 and, for example, glued onto the base plate 4.
  • FIGS. 9 and 10 show an anchor 1 with a round anchor base 2.
  • the anchor according to FIGS. 9 and 10 is provided with an angular base plate 11 and the anchor head consists of a plate 12 undercut on both sides.
  • a variant of FIGS. 9 and 10 is an extruded anchor 1, with the same cross section, wherein the thickness of the plate 12 can be equal to or less than the width of the base plate 11.
  • the anchor head consists of two intersecting and undercut plates 13 (cross anchors).
  • two parallel base plates 14, 14 ' are provided, on which anchors 15 which are mushroom-shaped are provided in parallel rows and at a distance. These anchors are non-positively connected to the base plates 14, 14 ', be it by gluing, nailing or screws 16.
  • the anchors 15 have an annular groove 17 in which the tension rods 18 of, for example, X-shaped lattice girders 19 engage and so on hold two opposing anchors 15 and thus the two base plates 14, 14 'together.
  • the assembly of the formwork can easily be carried out on the construction site in that the X-shaped lattice girders 19 are stretched somewhat in the area of their tension rods 18 and snap in over the conically shaped upper part 20.
  • the spacing of the rows of anchors can vary and the steel girder itself can be dimensioned as desired.
  • the same anchors can thus accommodate steel girders of different sizes and correspondingly dimensioned in their strength. Another option is to insert additional reinforcement.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Laminated Bodies (AREA)
EP85890091A 1984-04-06 1985-04-04 Plancher en béton armé Expired - Lifetime EP0164330B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT117484A AT380505B (de) 1984-04-06 1984-04-06 Vorgefertigtes schalungselement
AT1174/84 1984-04-06
AT335184A AT380506B (de) 1984-10-19 1984-10-19 Vorgefertigtes verlorenes schalungselement
AT3351/84 1984-10-19

Publications (3)

Publication Number Publication Date
EP0164330A2 true EP0164330A2 (fr) 1985-12-11
EP0164330A3 EP0164330A3 (en) 1987-01-21
EP0164330B1 EP0164330B1 (fr) 1990-10-03

Family

ID=25595088

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85890091A Expired - Lifetime EP0164330B1 (fr) 1984-04-06 1985-04-04 Plancher en béton armé

Country Status (3)

Country Link
EP (1) EP0164330B1 (fr)
AT (1) ATE57221T1 (fr)
DE (1) DE3579945D1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0258205A1 (fr) * 1986-07-03 1988-03-02 Eva Maria Dipl.-Ing. Gruber Elément de liaison pour les deux plaques d'un coffrage perdu
EP0341336A1 (fr) * 1988-05-13 1989-11-15 István Dipl.-Ing. Szövényi Coffrage
EP0537727A1 (fr) * 1991-10-18 1993-04-21 Kunz GmbH & Co. Dispositif d'assemblage pour panneaux et/ou armatures en fer d'un coffrage composite
DE4336242A1 (de) * 1993-10-23 1995-05-04 Weber Haus Gmbh & Co Kg Bauelement zur Herstellung von Stahlbetondecken
WO1996036458A1 (fr) * 1995-05-20 1996-11-21 Schenk Werkzeug- Und Maschinenbau Gmbh Procede et installation pour la fabrication d'elements de construction
WO1997031165A1 (fr) * 1996-02-26 1997-08-28 Technopark Limited Coffrage pour la realisation d'un mur en beton
EP0811731A1 (fr) * 1996-06-03 1997-12-10 Eva Maria Dipl.-Ing. Gruber Structure et élément de plafond
DE19634599A1 (de) * 1996-08-27 1998-03-12 Steuler Industriewerke Gmbh Kunststoffplatte mit einem Verankerungssystem zum Einbetten in einem Material, z. B. Beton, Mörtel, Erdreich oder Schüttgut
CN1303296C (zh) * 2003-12-01 2007-03-07 杨爱华 非承重建筑模网
WO2021034949A1 (fr) * 2019-08-19 2021-02-25 WSP USA, Inc. Système de paroi modulaire destiné à construction de bâtiment

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4341856C2 (de) * 1993-12-08 2001-05-31 Schwoerer Haus Kg Verbundschalung
USD377143S (en) 1995-06-28 1997-01-07 Kunz Gmbh & Co. Joining spacer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911444A1 (de) * 1969-03-06 1970-09-17 Dennert Heinz Vorgefertigtes Bauelement fuer Betondecken und Betonwaende
DE2232244C2 (de) * 1972-06-30 1974-08-08 Tempes Geb. Manthey, Erna, 8000 Muenchen Vorrichtung zum Befestigen von bleibenden Schalungsplatten einer Mantelbetonwand oder dergleichen

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0258205A1 (fr) * 1986-07-03 1988-03-02 Eva Maria Dipl.-Ing. Gruber Elément de liaison pour les deux plaques d'un coffrage perdu
EP0341336A1 (fr) * 1988-05-13 1989-11-15 István Dipl.-Ing. Szövényi Coffrage
EP0537727A1 (fr) * 1991-10-18 1993-04-21 Kunz GmbH & Co. Dispositif d'assemblage pour panneaux et/ou armatures en fer d'un coffrage composite
DE4336242A1 (de) * 1993-10-23 1995-05-04 Weber Haus Gmbh & Co Kg Bauelement zur Herstellung von Stahlbetondecken
EP0649948A3 (fr) * 1993-10-23 1995-06-28 Weber Haus Gmbh & Co Kg Elément de construction pour la réalisation de planchers en béton.
WO1996036458A1 (fr) * 1995-05-20 1996-11-21 Schenk Werkzeug- Und Maschinenbau Gmbh Procede et installation pour la fabrication d'elements de construction
WO1997031165A1 (fr) * 1996-02-26 1997-08-28 Technopark Limited Coffrage pour la realisation d'un mur en beton
FR2745315A1 (fr) * 1996-02-26 1997-08-29 Dauron Francoise Procede de realisation d'un mur en beton coule entre deux parois collaborantes et moyens pour la mise en oeuvre du procede
EP0811731A1 (fr) * 1996-06-03 1997-12-10 Eva Maria Dipl.-Ing. Gruber Structure et élément de plafond
US5878541A (en) * 1996-06-03 1999-03-09 Gruber; Eva Ceiling construction and ceiling panel
DE19634599A1 (de) * 1996-08-27 1998-03-12 Steuler Industriewerke Gmbh Kunststoffplatte mit einem Verankerungssystem zum Einbetten in einem Material, z. B. Beton, Mörtel, Erdreich oder Schüttgut
CN1303296C (zh) * 2003-12-01 2007-03-07 杨爱华 非承重建筑模网
WO2021034949A1 (fr) * 2019-08-19 2021-02-25 WSP USA, Inc. Système de paroi modulaire destiné à construction de bâtiment
US11352786B2 (en) 2019-08-19 2022-06-07 WSP USA, Inc. Constructing buildings with modular wall structure

Also Published As

Publication number Publication date
EP0164330B1 (fr) 1990-10-03
DE3579945D1 (de) 1990-11-08
EP0164330A3 (en) 1987-01-21
ATE57221T1 (de) 1990-10-15

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