EP0084017A1 - Method of erecting a large-size shuttering for concreting a wall - Google Patents

Method of erecting a large-size shuttering for concreting a wall Download PDF

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Publication number
EP0084017A1
EP0084017A1 EP83810001A EP83810001A EP0084017A1 EP 0084017 A1 EP0084017 A1 EP 0084017A1 EP 83810001 A EP83810001 A EP 83810001A EP 83810001 A EP83810001 A EP 83810001A EP 0084017 A1 EP0084017 A1 EP 0084017A1
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EP
European Patent Office
Prior art keywords
wall
formwork
foundation
mounting elements
concreting
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.)
Withdrawn
Application number
EP83810001A
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German (de)
French (fr)
Inventor
Christof Mägert
Gottfried Mägert
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.)
Magert Bautechnik AG
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Magert Bautechnik AG
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4178421&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0084017(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Magert Bautechnik AG filed Critical Magert Bautechnik AG
Publication of EP0084017A1 publication Critical patent/EP0084017A1/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/064—Spacers placed on the bottom of the mould

Definitions

  • stops When using large-area wall formwork for concreting vertical walls, stops must be provided which precisely define the lateral position of a wall formwork and thus that of the outer wall of the wall to be produced.
  • the invention as characterized in claim 1, is therefore based on the idea of attaching the stops, which determine the exact position of the wall formwork, to support elements which are firmly anchored in the base on which the wall is to be placed.
  • the stops are then laterally displaceably attached to these mounting elements, adjusted with the help of a straightening element in the exact position and fixed thereon. It is therefore no longer necessary to attach the mounting elements precisely in this procedure, because the stops which can be moved relative to the mounting elements can easily be brought into the predetermined target position.
  • Figure 1 shows the U-profile bracket 1 in three mutually perpendicular views. At both ends it has pairs of holes 2a, 2b of different diameters made in the U-legs.
  • Figure 2 shows the crossbar 4, the diameter of which is adapted to one of the pairs of holes mentioned and on the ends of which shoes 5a, 5b made of plastic are attached, the relatively large-area end faces of which represent the stops for the wall formwork.
  • FIG 3 the entire arrangement can be seen in the assembled state.
  • the U-profile 1 is inserted into the foundation 7, for example a concrete ceiling. This is done either by hammering it into the still soft concrete ceiling or by attaching it to reinforcing bars before concreting. Through the pair of holes at the free end of the profile 1
  • the crossbar 4 is inserted and provided at its ends with the shoes 5a, 5b.
  • the distance between the two contact surfaces of the shoes is chosen equal to the thickness of the wall to be created.
  • the crossbar 4 is then moved so that the abutment surfaces of the shoes lie exactly in the desired position of the outer wall surfaces.
  • a fixing pin 6 is now hammered in (see also the floor plan of FIG. 1). It is expedient according to a zulau below - provided Fende notch 9 at the bottom of U-section, through which the pin 6 is guided during wrapping.
  • the two wall formwork 8a, 8b are brought to bear against the fixed stops.
  • an elongated hole pair lo can also be attached in the U-profile. This enables the arrangement to be used even when moving single-skin formwork, e.g. against an irregularly pre-concreted pit wall.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

In this method, holding elements (1) are embedded in the foundation, on which the wall is to be erected. A transverse bar (4), the ends of which are equipped with stop members (5a, 5b), is passed horizontally through a hole (2a) in the free upper end of the holding element. The distance between the outer face of these members (5a, 5b) is selected to be equal to the thickness of the wall to be constructed. By means of a guide line the transverse bar is displaced horizontally until its stop faces take up precisely the desired position of the outsides of the wall to be constructed; in this position, the transverse bar (4) is fixed to the holding element. Thereupon, the shutterings (8a, 8b) are brought up to the stops. The main advantage of this method is that the holding elements do not have to be erected precisely, only the transverse bars having to be aligned accurately by displacement. <IMAGE>

Description

Verfahren zum exakten Versetzen einer grossflächigen Wandschalung beim Betonieren einer Mauer.Process for exact relocation of a large-area wall formwork when concreting a wall.

Bei der Verwendung grossflächiger Wandschalungen zum Betonieren vertikaler Mauern, müssen Anschläge vorgesehen sein, welche die seitliche Lage einer Wandschalung und damit diejenige der Aussenwand der herzustellenden Mauer genau festlegen.When using large-area wall formwork for concreting vertical walls, stops must be provided which precisely define the lateral position of a wall formwork and thus that of the outer wall of the wall to be produced.

Bisher wurden diese Anschläge durch auf die Betondecke aufbetonierte Kanthölzer, eingelegte Sandsteine oder Dachlattenstücke, aufgegossene Krawatten oder auch auf die Decke aufgeschossene Distanzhalter aus Kunststoff gebildet. Das exakte Anbringen dieser Anschlagmittel für die Wandschalung ist arbeitsaufwendig und kostspielig und insbesondere bei der Anwendung von Sandsteinen und Krawatten besteht die Gefahr, dass sich zwischen ihnen und der vorher betonierten Decke Wassereinschlüsse bilden.Previously, these attacks were formed by squared timbers that were concreted onto the concrete ceiling, inserted sandstones or pieces of roof slats, cast ties, or spacers made of plastic that were poured onto the ceiling. The exact attachment of these slings for the wall formwork is labor-intensive and costly and especially when using sandstones and ties there is a risk of water inclusions between them and the previously concreted ceiling.

Die Erfindung, wie sie im Patentanspruch 1 gekennzeichnet ist, geht daher vom Gedanken aus, die Anschläge, welche die genaue Lage der Wandschalung bestimmen an Halterungselementen anzubringen, die fest in der Unterlage, auf welche die Mauer aufzusetzen ist, verankert sind. Die Anschläge werden dann seitlich verschiebbar an diesen Halterungselementen angebracht, mit Hilfe eines Richtelementes in die exakte lage eingestellt und hierauf fixiert. Es ist bei diesem Vorgehen daher nicht mehr notwendig die Halterungselemente genau anzubringen, weil die gegenüber den Halterungselementen verschiebbaren Anschläge sich leicht in die vorgegebene Sollage bringen lassen.The invention, as characterized in claim 1, is therefore based on the idea of attaching the stops, which determine the exact position of the wall formwork, to support elements which are firmly anchored in the base on which the wall is to be placed. The stops are then laterally displaceably attached to these mounting elements, adjusted with the help of a straightening element in the exact position and fixed thereon. It is therefore no longer necessary to attach the mounting elements precisely in this procedure, because the stops which can be moved relative to the mounting elements can easily be brought into the predetermined target position.

Nachfolgend wird das erfindungsgemässe Verfahren anhand eines Ausführungsbeispiels unter Zuhilfenahme der Zeichnung näher erläutert.The method according to the invention is explained in more detail below using an exemplary embodiment with the aid of the drawing.

Figur 1 zeigt das als U- Profil ausgebildete Halterungselement 1 in drei zueinander senkrechten Ansichten. An beiden Enden weist es in den U-Schenkeln angebrachte Löcherpaare 2a,2b von unterschiedlichem Durchmesser auf.Figure 1 shows the U-profile bracket 1 in three mutually perpendicular views. At both ends it has pairs of holes 2a, 2b of different diameters made in the U-legs.

Figur 2 zeigt den Querstab 4, dessen Durchmesser einem der genannten Löcherpaare angepasst ist und auf dessen Enden Schuhe 5a,5b aus Kunststoff aufgesteckt sind, deren relativ grossflächige Stirnseiten die Anschläge für die Wandschalung darstellen.Figure 2 shows the crossbar 4, the diameter of which is adapted to one of the pairs of holes mentioned and on the ends of which shoes 5a, 5b made of plastic are attached, the relatively large-area end faces of which represent the stops for the wall formwork.

In Figur 3 ist die ganze Anordnung in montiertem Zustand zu sehen. Das U- Profil 1 ist in das Fundament 7, beispielsweise eine Betondecke eingesetzt. Dies erfolgt entweder dadurch, dass es in die noch weiche Betondecke eingeschlagen wird oder vor dem Betonieren an Armierungseisen befestigt wird. Durch das Löcherpaar am freien Ende des Profils 1 wirdIn Figure 3 the entire arrangement can be seen in the assembled state. The U-profile 1 is inserted into the foundation 7, for example a concrete ceiling. This is done either by hammering it into the still soft concrete ceiling or by attaching it to reinforcing bars before concreting. Through the pair of holes at the free end of the profile 1

dann der Querstab 4 hindurchgesteckt und an seinen Enden mit den Schuhen 5a,5b versehen. Der Abstand der beiden Anschlagflächen der Schuhe ist gleich der Dicke der zu erstellenden Mauer gewählt. Mit Hilfe der Richtschnur wird hierauf der Querstab 4 so verschoben, dass die Anschlagilächen der Schuhe genau in der Sollage der Mauer- Aussenflächen liegen. In dieser Lage des Querstabs wird nun ein Fixierstift 6 eingeschlagen(vgl. auch Grundriss von Fig. 1). Es ist zweckmässig, eine nach unten zulau- fende Kerbe 9 am Grund des U- Profils vorzusehen, durch welche der Stift 6 beim Einschlagen geführt wird. Schliesslich werden nun die beiden Wandschalungen 8a, 8b gegen die fixierten Anschläge zur Anlage gebracht.then the crossbar 4 is inserted and provided at its ends with the shoes 5a, 5b. The distance between the two contact surfaces of the shoes is chosen equal to the thickness of the wall to be created. With the help of the guide line, the crossbar 4 is then moved so that the abutment surfaces of the shoes lie exactly in the desired position of the outer wall surfaces. In this position of the crossbar, a fixing pin 6 is now hammered in (see also the floor plan of FIG. 1). It is expedient according to a zulau below - provided Fende notch 9 at the bottom of U-section, through which the pin 6 is guided during wrapping. Finally, the two wall formwork 8a, 8b are brought to bear against the fixed stops.

Wie aus Fig.1 ersichtlich, kann im U- Profil auch noch ein Langloch-Paar lo angebracht sein. Dies ermöglicht die Verwendung der Anordnung auch beim Versetzen einer einhäutigen Schalung, z.B. gegenüber einer unregelmässig vorbetonierten Grubenwand. Es werden hiebei zwei Querstäbe übereinander durch das Langloch geführt, wobei die Anschlagfläche des einen Stabes wie oben beschrieben auf die genaue Sollage der Schalungswand eingerichtet wird, während der andere Stab so verschoben wird, bis er gegen die vorbetonierte Wand abgestützt ist. Beide Stäbe werden hierauf wieder mit einem Stift 6 fixiert.As can be seen from FIG. 1, an elongated hole pair lo can also be attached in the U-profile. This enables the arrangement to be used even when moving single-skin formwork, e.g. against an irregularly pre-concreted pit wall. There are two cross bars one above the other through the elongated hole, the stop surface of one bar is set up as described above to the exact target position of the formwork wall, while the other bar is moved until it is supported against the pre-concreted wall. Both rods are then fixed again with a pin 6.

Claims (5)

1. Verfahren zum exakten Versetzen einer grossflächigen Wandschalung beim Betonieren einer Mauer, dadurch gekennzeichnet, dass stabförmige Halterungselemente (1) im Fundament (7), etwa entlang der Mittellinie der zu errichtenden Mauer in vertikaler Lage verankert werden und am oberen Ende jedes Halterungselementes (1) ein Querstab (4) verschiebbar angeordnet wird und mittels eines Richtelementes jeder Querstab (4) horizontal so verschoben wird, dass sein als Anschlag dienendes Ende die seitliche Sollage der Schalung (8a) bestimmt, die Querstäbe (4) in den Halterungselementen (1) fixiert werden und hierauf die Schalungswände durch Anlegen an die genannten Anschläge in die richtige Lage gebracht werden.1. A method for the exact displacement of a large-area wall formwork when concreting a wall, characterized in that rod-shaped mounting elements (1) are anchored in the foundation (7), approximately along the center line of the wall to be erected, in a vertical position and at the upper end of each mounting element (1 ) a cross bar (4) is slidably arranged and by means of a straightening element each cross bar (4) is shifted horizontally so that its end serving as a stop determines the lateral desired position of the formwork (8a), the cross bars (4) in the mounting elements (1) are fixed and then the formwork walls are brought into the correct position by placing them against the abovementioned stops. 2. Verfahren nach Patentanspruch 1, dadurch gekennzeichnet, dass als Halterungselemente U- Profilstäbe (1) verwendet werden, die an mindestens einem Ende mit einem Löcherpaar (2a,2b) in den U- Schenkeln versehen sind, durch welche die Querstäbe (4) gesteckt werden, wobei der Abstand zwischen den Anschlagflächen an beiden Enden des Querstabs (4) gleich der Dicke der zu erstellenden Mauer gewählt wird.2. The method according to claim 1, characterized in that U-shaped bars (1) are used as mounting elements, which are provided on at least one end with a pair of holes (2a, 2b) in the U-legs through which the transverse bars (4) be inserted, the distance between the stop surfaces at both ends of the crossbar (4) being selected equal to the thickness of the wall to be created. 3. Verfahren nach Patentanspruch 2, dadurch gekennzeichnet, dass auf die beiden Enden der Querstäbe (4) Schuhe (5a,5b) aus Kunststoff aufgesteckt werden, welche grossflächige Anschlagflächen für die Wandschalungen darstellen.3. The method according to claim 2, characterized in that on the two ends of the cross bars (4) shoes (5a, 5b) made of plastic are attached, which represent large-area stop surfaces for the wall formwork. 4. Verfahren nach Patentanspruch 1, dadurch gekennzeichnet, dass die Halterungselemente (1) in den noch weichen Beton des Fundaments eingeschagen werden.4. The method according to claim 1, characterized in that the mounting elements (1) are hammered into the still soft concrete of the foundation. 5. Verfahren nach Patentanspruch 1, dadurch gekennzeichnet, dass die Halterungselemente vor dem Betonieren des Fundamentes an Armierungseisen desselben fixiert werden.5. The method according to claim 1, characterized in that the holding elements are fixed to reinforcing irons of the same before concreting the foundation.
EP83810001A 1982-01-07 1983-01-03 Method of erecting a large-size shuttering for concreting a wall Withdrawn EP0084017A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6182A CH651882A5 (en) 1982-01-07 1982-01-07 METHOD OF MOVING A STOP BRACKET FOR A LARGE AREA WALL FORMWORK AND ARRANGEMENT FOR CARRYING OUT THE METHOD.
CH61/82 1982-01-07

Publications (1)

Publication Number Publication Date
EP0084017A1 true EP0084017A1 (en) 1983-07-20

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ID=4178421

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Application Number Title Priority Date Filing Date
EP83810001A Withdrawn EP0084017A1 (en) 1982-01-07 1983-01-03 Method of erecting a large-size shuttering for concreting a wall

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CH (1) CH651882A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823401C1 (en) * 1988-07-09 1989-07-20 Tratan Ag, Oberdiessbach, Ch Device for fixing the position of two shuttering walls which are spaced apart opposite one another
FR2643103A1 (en) * 1989-02-14 1990-08-17 Potiquet Jacques Prop for the feet of shuttering panels
SG90069A1 (en) * 1999-09-24 2002-07-23 Housing Dev Board A supporting device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683442A5 (en) * 1991-03-21 1994-03-15 Giulio Albanese Holder for wall formwork.
CH685062A5 (en) * 1993-03-10 1995-03-15 Giulio Albanese Holder for wall formwork.
CH687471C2 (en) * 1994-03-09 2004-08-13 Maegert Bautechnik Ag Procedure for setting a stop or spacer.
CH715391A2 (en) 2018-09-27 2020-03-31 Maegert Bautechnik Ag Wedge element, spacer with at least one such wedge element, positioning device with such a spacer and method for positioning wall formwork.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22799E (en) * 1946-10-08 Fokm aligner
DE2315393B1 (en) * 1973-03-28 1974-06-27 Wolfgang Hohenadel Kg, 6800 Mannheim Device for fixing the position of two spaced-apart formwork walls

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22799E (en) * 1946-10-08 Fokm aligner
DE2315393B1 (en) * 1973-03-28 1974-06-27 Wolfgang Hohenadel Kg, 6800 Mannheim Device for fixing the position of two spaced-apart formwork walls

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823401C1 (en) * 1988-07-09 1989-07-20 Tratan Ag, Oberdiessbach, Ch Device for fixing the position of two shuttering walls which are spaced apart opposite one another
FR2643103A1 (en) * 1989-02-14 1990-08-17 Potiquet Jacques Prop for the feet of shuttering panels
SG90069A1 (en) * 1999-09-24 2002-07-23 Housing Dev Board A supporting device

Also Published As

Publication number Publication date
CH651882A5 (en) 1985-10-15

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Inventor name: MAEGERT, CHRISTOF