DE3405624A1 - Connection shuttering - Google Patents

Connection shuttering

Info

Publication number
DE3405624A1
DE3405624A1 DE19843405624 DE3405624A DE3405624A1 DE 3405624 A1 DE3405624 A1 DE 3405624A1 DE 19843405624 DE19843405624 DE 19843405624 DE 3405624 A DE3405624 A DE 3405624A DE 3405624 A1 DE3405624 A1 DE 3405624A1
Authority
DE
Germany
Prior art keywords
shuttering
connection
formwork
wall reinforcement
walls
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Withdrawn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
DE19843405624
Other languages
German (de)
Inventor
Ernst Dipl.-Ing. Schlegel (FH), 8058 Erding
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.)
Individual
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 DE19843405624 priority Critical patent/DE3405624A1/en
Publication of DE3405624A1 publication Critical patent/DE3405624A1/en
Withdrawn legal-status Critical Current

Links

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
    • E04B1/41—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
    • 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
    • E04B2/8623—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic
    • E04B2/8629—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic with both form leaves and spacers being monolithic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
    • E04G11/085—End form panels for walls
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/125—Reinforcement continuity box

Landscapes

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

Abstract

The connection shuttering achieves the object of producing recesses in reinforced-concrete walls for the connection of walls and ceilings, without the wall reinforcement having to be interrupted and the shuttering having to be painstakingly removed again. In this arrangement, a steel sheet provided with slots is cut and bent-off in such a manner that the wall reinforcement can be made of reinforcing bearing mats and the connection link can be made with end hooks. The shuttering is provided with wooden bracing members which can be detached by the blow of a hammer after the wall shuttering has been removed. The shuttering is only fastened on the wall reinforcement with binding wire. In this way, a recess is produced, which ensures an engineering connection conforming to DIN 1045 and can be made in a reasonable amount of time.

Description

Patentanmeldung "Anschlußschalung"Patent application "connection formwork"

Beschreibung Anschlußschalung Die Erfindung betrifft eine Schalung für den Anschluß von Stahlbetonwänden oder - Decken an Stahlbetonwände.Description of connecting formwork The invention relates to formwork for connecting reinforced concrete walls or ceilings to reinforced concrete walls.

Der Erfindung liegt die Aufgabe zugrunde Anschlußschalungen herzustellen, die nach dem Ausschalen der Wände nicht mehr entfernt werden müssen und die einen sofortigen Anschluß von Wänden und Decken gemäß DIN 1045 gestatten, ohne vorher Anschlußbewehrungen herausbiegen zu müssen.The invention is based on the object of producing connection formwork, which do not have to be removed after the walls have been stripped and some Allow immediate connection of walls and ceilings in accordance with DIN 1045 without prior To have to bend out connecting reinforcements.

Für den Anschluß von Wänden gibt es seit neuestem vorgefertigte Anschlußteile die aber nur 3 cm einbinden, Sie bestehen aus Holz oder Kunststoff und haben eine eingelegte Anschlußbewehrung aus rückbiegefähigem Sonderstahl.For the connection of walls there have recently been prefabricated connection parts But they only bind 3 cm, they are made of wood or plastic and have a Inserted connection reinforcement made of rebendable special steel.

Der Nachteil ist hierbei der teure Sonderstahl, der nachträglich herausgebogen werden muß und die holz- bzw Kunststoffschalung, die entfernt werden muß.The disadvantage here is the expensive special steel that is subsequently bent out must be and the wood or plastic formwork that must be removed.

Für den Anschluß von Decken wie z.B. Podestplatten wurden bisher Holzschalungen nach Haß gefertigt und für dieWa:id- bzw. Anschlußbewehrung geschlitzt und gebohrt.Up to now, wooden formwork has been used to connect ceilings such as platform panels Made according to Haß and slotted and drilled for the Wa: id or connecting reinforcement.

Der Nachteil hierbei liegt in dem unverhältnismäßig hohem Zeitaufwand für die entfernung der Holzschalung.The disadvantage here is the disproportionately high expenditure of time for removing the wooden formwork.

Diese Aufgabe wird erfinderisch dadurch gelöst, daß ein Stahlblech (Fig. 1) mit Langlöchern so gestanzt, geschnitten und abgekantet wird, daß sowohl die Wandbewehrung (b) als auch Anschlußbügel (a) durchgeführt werden können. Durch die Offnungen der Langlöcher kann ein Beton der üblichen Körnung (0/32) nicht fließen.This object is achieved according to the invention in that a steel sheet (Fig. 1) is punched, cut and folded with elongated holes so that both the wall reinforcement (b) and connecting stirrups (a) can be carried out. By Concrete of the usual grain size (0/32) cannot flow through the openings of the elongated holes.

Er verfängt sich und bildet so eine rauhe Haftbrücke.It gets caught and forms a rough adhesive bridge.

Die Langlöcher sind so groß gewählt, daß die Anschlußbügel mit einem Endhaken hindurchgeführt werden können.The elongated holes are chosen so large that the connecting bracket with a End hooks can be passed.

Ausgesteift wird die Schalung durch Brettstücke (c),im Abstand von 15 - 20 cm mit Stahlnägel am Blech befestigt werden. Die so hergestellte Anschlußschalung wird mit Rödeldraht (d) (übliches Verbindungsmittel für Bewehrungsstäbe) an der Wandbewehrung befestigt, An den seitlichen Enden z.B. bei Deckenschlüssen braucht nur noch die Holzaussteifung (c) mit einem Lattenstück aufgedoppelt zu werden. Nach der Entfernung der Wandschalung lassen sich die Holzsteifen und die seitliche Begrenzung sehr leicht lösen.The formwork is stiffened by pieces of board (c) at a distance of 15-20 cm can be attached to the sheet metal with steel nails. The connecting formwork produced in this way is attached to the Wall reinforcement attached, needs at the side ends e.g. for ceiling closures only the wooden stiffening (c) needs to be doubled with a piece of battens. To the removal of the wall formwork can be seen in the wooden stiffeners and the lateral boundary solve very easily.

Claims (1)

Patent anmeldung "Anschlußschalung" PatentansPrüche 1.)) U - förmige, verlorene Anschlußschalung, vorwiegend aus Stahlblech zur Herstellung von Aussparungen in Stahlbetonwänden für den Anschluß von Stahlbetonwänden und Stahlbetondecken, dadurch gekennzeichnet, daß in der Anschlußschalung Langlöcher so angeordnet sind, daß sowohl die wandbewehrung als auch Anschlußbügel mit Endhaken durchgeführt werden können. Patent registration "Connection formwork" Patent claims 1.)) U - shaped, lost connection formwork, mainly made of sheet steel for the production of recesses in reinforced concrete walls for connecting reinforced concrete walls and reinforced concrete ceilings, characterized in that elongated holes are arranged in the connecting formwork in such a way that that both the wall reinforcement and the connection bracket are carried out with end hooks can.
DE19843405624 1984-02-16 1984-02-16 Connection shuttering Withdrawn DE3405624A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843405624 DE3405624A1 (en) 1984-02-16 1984-02-16 Connection shuttering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843405624 DE3405624A1 (en) 1984-02-16 1984-02-16 Connection shuttering

Publications (1)

Publication Number Publication Date
DE3405624A1 true DE3405624A1 (en) 1984-08-16

Family

ID=6227939

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843405624 Withdrawn DE3405624A1 (en) 1984-02-16 1984-02-16 Connection shuttering

Country Status (1)

Country Link
DE (1) DE3405624A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993025776A1 (en) * 1992-06-11 1993-12-23 Societe Civile D'inventeurs 'coffratherm' Formwork for building a concrete wall, and heating wall thus obtained
EP1627978A3 (en) * 2004-08-19 2006-05-03 FWR Solutions GmbH Formwork element
WO2012050515A1 (en) * 2010-10-12 2012-04-19 Svensk Cellarmering Fabrik Ab Reinforcement element for casting comprising ring shaped portions and reinforcement with such reinforcement elements
WO2012141650A1 (en) * 2011-04-12 2012-10-18 Svensk Cellarmering Fabrik Ab Reinforcement for casting comprising essentially plane reinforcement elements formed with ring-shaped portions
WO2016120867A1 (en) * 2015-02-01 2016-08-04 Zion Dahan Profile for a stay-in-place formwork system
US11536021B2 (en) * 2019-08-23 2022-12-27 Meadow Burke, Llc Adjustable plate support for a precast concrete panel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993025776A1 (en) * 1992-06-11 1993-12-23 Societe Civile D'inventeurs 'coffratherm' Formwork for building a concrete wall, and heating wall thus obtained
EP1627978A3 (en) * 2004-08-19 2006-05-03 FWR Solutions GmbH Formwork element
WO2012050515A1 (en) * 2010-10-12 2012-04-19 Svensk Cellarmering Fabrik Ab Reinforcement element for casting comprising ring shaped portions and reinforcement with such reinforcement elements
EA023516B1 (en) * 2010-10-12 2016-06-30 Свенск Селлармеринг Фабрик Аб Reinforcement element for casting comprising ring shaped portions and reinforcement with such reinforcement elements
US9758967B2 (en) 2010-10-12 2017-09-12 Svensk Cellarmering Fabrik Ab Reinforcement element for casting comprising ring shaped portions and reinforcement with such reinforcement elements
WO2012141650A1 (en) * 2011-04-12 2012-10-18 Svensk Cellarmering Fabrik Ab Reinforcement for casting comprising essentially plane reinforcement elements formed with ring-shaped portions
WO2016120867A1 (en) * 2015-02-01 2016-08-04 Zion Dahan Profile for a stay-in-place formwork system
US11536021B2 (en) * 2019-08-23 2022-12-27 Meadow Burke, Llc Adjustable plate support for a precast concrete panel

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8139 Disposal/non-payment of the annual fee