EP0194435B1 - Dispositif pour la réalisation de joints d'expansion dans des surfaces de plancher ou de béton - Google Patents

Dispositif pour la réalisation de joints d'expansion dans des surfaces de plancher ou de béton Download PDF

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Publication number
EP0194435B1
EP0194435B1 EP86101162A EP86101162A EP0194435B1 EP 0194435 B1 EP0194435 B1 EP 0194435B1 EP 86101162 A EP86101162 A EP 86101162A EP 86101162 A EP86101162 A EP 86101162A EP 0194435 B1 EP0194435 B1 EP 0194435B1
Authority
EP
European Patent Office
Prior art keywords
shank
edge rails
rails
connecting bridges
securing
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.)
Expired
Application number
EP86101162A
Other languages
German (de)
English (en)
Other versions
EP0194435A3 (en
EP0194435A2 (fr
Inventor
Werner Schlüter
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 AT86101162T priority Critical patent/ATE48299T1/de
Publication of EP0194435A2 publication Critical patent/EP0194435A2/fr
Publication of EP0194435A3 publication Critical patent/EP0194435A3/de
Application granted granted Critical
Publication of EP0194435B1 publication Critical patent/EP0194435B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
    • E04F15/14—Construction of joints, e.g. dividing strips

Definitions

  • the invention relates to a device for forming expansion joints in screed or concrete surfaces according to the preamble of claim 1.
  • the invention has for its object to provide a device of the type mentioned in such a way that a sufficient clamping of the angle profiles in the adjoining screed or concrete is ensured and that a sufficiently stressable sealing of the joint space in the tensile and compressive direction is ensured.
  • Such devices can be designed in different ways, for example according to claim 2.
  • such a device consists of two plastic angle profiles, on which are made of the same material, but are soft-set and elastic connecting bridges.
  • Such devices can be manufactured in the extrusion process.
  • slightly inclined clamping webs are formed above on the inside of the fastening legs.
  • Undercut webs can be integrally formed on the inside of the fastening legs of the angle profiles.
  • the hollow space between the two angle profiles can be secured, in particular in the case of high end legs, against a large pressure load of the mortar which has not set, by means of spacing elements provided on the flanks of the end legs which are directed towards the cavity and which are deformable under increased pressure loads.
  • the prefabricated device according to the invention can be aligned in a simple manner in accordance with the height and alignment before the mortar or concrete is introduced, so that the upper edge can simultaneously serve as a height-appropriate pull-off gauge.
  • the device according to the invention is set up in certain lengths at the location provided for the formation of the expansion joint and secured against displacement by the accumulation of mortar chunks. Temporary fastening with screws or nails, for example on formwork, is also possible.
  • the devices according to the invention can be installed in screed or concrete without the limbs delimiting the joint being displaced.
  • the elastic connection of the two angle profiles safely absorbs the stresses that arise. A tearing off of the elastic connection, as can occur with conventional elastic sealing compounds, must be ruled out. A secure seal of the corresponding expansion joint is guaranteed.
  • a box-shaped spacing profile can also be found, on which outer fastening tongues are arranged in the lower region (FIG. 3.1).
  • Such a box profile is designed to be elastic overall and therefore cannot support the screed or concrete surfaces in the necessary manner during the introduction of the mortar or concrete.
  • Devices for closing a joint known from DE-GM 84 23 936 are not suitable to a sufficient extent to absorb the stresses occurring in the adjacent delimitation fields and at the same time to ensure adequate sealing from above. With such a device there is also the risk that moisture penetrates from below, which freezes in the event of frost and can destroy the structure.
  • the invention is explained in more detail below with the aid of an illustrated exemplary embodiment.
  • the figure shows a device according to the invention in cross section.
  • the device shown is a one-piece producible plastic profile, which consists of the two angle profiles designated by the number 1, which are connected to one another by means of softly set, elastic connecting bridges 3 and 4. A cavity 2, which represents the expansion joint, is formed between these two bridges.
  • the two legs 11 and 12 of the two angle profiles 1 have approximately the same cross-sectional thickness.
  • the inner connection of the two legs is formed with a groove 13.
  • the softly set connecting bridges 3 and 4 are attached to the upper section of the end legs 11 or with respect to the bridge 4 in the lower corner region of the angle profiles 1. These two connecting bridges 3 and 4 are arched against each other.
  • Clamping webs 15 are formed slightly obliquely on the inside of the end legs 11 for scrapping in screed or concrete, with outer spreading ribs 151.
  • the undercut webs 14 provided on the inside of the fastening leg on the inside of the fastening leg also serve as openings be provided.
  • the device is made of plastic, it may be expedient for certain load requirements to reinforce the angle profiles 1 with metal inserts.
  • Bores 17 can be provided in the end legs 11, through which a sleeve guide or a guide pin can be inserted in order to avoid a vertical offset of the two profiles 1 relative to one another.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Bridges Or Land Bridges (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Building Environments (AREA)
  • Floor Finish (AREA)

Claims (6)

1. Dispositif pour la formation de joints de dilatation dans des surfaces de plancher coulé ou en béton, dans lequel deux cornières sont reliées ensemble élastiquement sur leur aile de fermeture qui est perpendiculaire à leur aile de fixation, caractérisé par le fait que les deux cornières (1 ) sont à chaque fois reliées ensemble en haut et en bas par des ponts de liaison élastiques (3, 4) courbés l'un vers l'autre, avec formation d'un espace creux, et par le fait que des éléments d'ancrage (14, 15), en saillie vers l'intérieur, sont disposés sur l'aile de fermeture (11 ) et sur l'aile de fixation (12) de chaque cornière (1 ).
2. Dispositif selon la revendication 1, caractérisé par le fait que les cornières (1 ) sont réalisées en métal, et par le fait que les ponts de liaison (3, 4), lesquels sont réalisés en caoutchouc ou en une matière plastique du même genre, sont fixés sur elles par vulcanisation.
3. Dispositif selon la revendication 1 ou 2, caractérisé par le fait que les cornières (1 ) sont réalisées en une matière plastique sur laquelle sont conformés les ponts de liaison (3,4) qui sont réalisés en la même matière, mais qui sont élastiques et traités en vue de les rendre mous.
4. Dispositif selon l'une des revendications 1 à 3, caractérisé par le fait qu'une baguette en contre-dépouille (14) est formée, pour servir d'élément d'ancrage, sur l'extrémité de la face intérieure de l'aile de fixation (12) de chaque cornière (1).
5. Dispositif selon l'une des revendications 1 à 4, caractérisé par le fait que des baguettes d'ancrage (15) munies de nervures d'élargissement extérieures (151) et dirigées légèrement en oblique, sont formées, pour servir d'éléments d'ancrage, sur les faces intérieures de l'aile de fermeture (11).
6. Dispositif selon l'une des revendications 1 à 3, caractérisé par le fait que des éléments de maintien de la distance pouvant se déformer sous des contraintes de pression élevées sont disposés sur les flancs des ailes de fermeture (11) qui sont dirigés vers l'espace creux.
EP86101162A 1985-02-01 1986-01-29 Dispositif pour la réalisation de joints d'expansion dans des surfaces de plancher ou de béton Expired EP0194435B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86101162T ATE48299T1 (de) 1985-02-01 1986-01-29 Vorrichtung zur bildung von dehnungsfugen in estrich- oder betonflaechen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853503395 DE3503395A1 (de) 1985-02-01 1985-02-01 Vorrichtung zur bildung von dehnungsfugen in estrich- oder betonflaechen
DE3503395 1985-02-01

Publications (3)

Publication Number Publication Date
EP0194435A2 EP0194435A2 (fr) 1986-09-17
EP0194435A3 EP0194435A3 (en) 1988-04-27
EP0194435B1 true EP0194435B1 (fr) 1989-11-29

Family

ID=6261391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86101162A Expired EP0194435B1 (fr) 1985-02-01 1986-01-29 Dispositif pour la réalisation de joints d'expansion dans des surfaces de plancher ou de béton

Country Status (3)

Country Link
EP (1) EP0194435B1 (fr)
AT (1) ATE48299T1 (fr)
DE (2) DE3503395A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701220A1 (de) * 1987-01-17 1988-07-28 Werner Schlueter Kastenfoermiges profil aus kunststoff zur ausbildung von entspannungsfugen in boeden und waenden
EP0321645A1 (fr) * 1987-12-04 1989-06-28 Hüls Troisdorf Aktiengesellschaft Profilé de joints pour joints de bâtiments
DE3806509A1 (de) * 1988-03-01 1989-09-14 Niederberg Chemie Fugenband fuer raumfuge
US4841704A (en) * 1988-05-23 1989-06-27 Jarrell Stephen E Screed track for concrete slab construction
DE4141138C2 (de) * 1991-12-13 1993-11-11 Schlueter Systems Gmbh Vorrichtung zur Ausbildung einer Dehnungsfuge in einem mit Keramikplatten belegten Boden
AU671528B2 (en) * 1993-04-07 1996-08-29 Sandie Holdings Pty Ltd Jointing element
AU732664B2 (en) * 1996-07-30 2001-04-26 Building Essential Services Pty Ltd Termite barrier joint and system utilising the joint
KR20060068923A (ko) * 2004-12-17 2006-06-21 병 균 임 온돌바닥의 미장층 균열방지용 신축기구
DE102010003480B4 (de) * 2010-03-30 2015-08-06 Karl-Heinz Fiedler Schwundfugenprofil sowie Fußbodenkonstruktion
CA2741229C (fr) * 2010-06-04 2013-11-19 Alcoa Inc. Support d'endos de joint scellant
AU2012101317B4 (en) * 2012-08-29 2014-10-30 Sandie Holdings Pty Ltd Jointing System
US9062453B1 (en) 2013-03-15 2015-06-23 E-Z Bead Llc Expansion/control joint for stucco surfaces
AT517692B1 (de) 2016-03-30 2017-04-15 AF Tec Beteiligungs GmbH Trennprofil zur unterteilung eines auf einer putzunterlage aufbringbaren putzkörpers in zwei teilbereiche
US10494818B2 (en) 2016-10-25 2019-12-03 E-Z Bead, Llc Vented stop bead apparatus, vented weep screed apparatus, and related systems and methods thereof
US10358814B2 (en) 2017-01-10 2019-07-23 Ez Bead, Llc Expansion/control joint for stucco surfaces and related systems and methods
US10648184B2 (en) 2017-09-22 2020-05-12 E-Z Bead, Llc Stop bead for panel-based siding, and related methods and systems
US11091921B2 (en) 2017-09-22 2021-08-17 E-Z Bead, Llc Stop bead for panel-based siding, and related methods and systems
US11180922B2 (en) 2019-12-13 2021-11-23 E-Z Bead, Llc Bead stop for a wall having in interior cement board layer
US11629503B2 (en) 2019-12-13 2023-04-18 E-Z Bead, Llc Bead stop for a wall having interior cement board layer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1071864A (en) * 1913-01-29 1913-09-02 Samuel P Belt Liquid-operated damper-regulator.
DE1854931U (de) * 1962-05-03 1962-07-12 Schulte Stemmerk G M B H P Elastisches dehnungsfugen-abdeckprofil.
US3375763A (en) * 1965-02-15 1968-04-02 Gen Tire & Rubber Co Elastomeric expansion joint
FR2241217A5 (en) * 1973-08-14 1975-03-14 Sinmast France Expansion joint seal assembly - has flexible seal strip anchored at apertured edge zones in mortar lips
DE2647839C3 (de) * 1976-10-22 1979-02-01 Stog, Arnulf, Ing.(Grad.), 8000 Muenchen Aus Kunststoff bestehendes Fugendichtungsprofil zum Abschließen einer Fuge
CH614481A5 (en) * 1978-01-05 1979-11-30 Honel Holdings Ag Shrinkage-gap structure for industrial floorings, floors, walls, ceilings and tunnels
DE7801755U1 (de) * 1978-01-21 1978-05-11 Poggi, Leo, Mailand (Italien) Dehnungsverbindung fuer anschlusslinien grosser oberflaechen in bauwerken
DE8423936U1 (de) * 1984-08-11 1984-11-08 Migua Hammerschmidt GmbH, 5628 Heiligenhaus Vorrichtung zum verschliessen einer fuge mit einem elastischen ueberbrueckungsprofil
DE8424097U1 (de) * 1984-08-14 1985-01-24 Phoenix Ag, 2100 Hamburg Gummiprofil

Also Published As

Publication number Publication date
EP0194435A3 (en) 1988-04-27
DE3503395C2 (fr) 1988-12-22
DE3667190D1 (de) 1990-01-04
EP0194435A2 (fr) 1986-09-17
DE3503395A1 (de) 1986-08-14
ATE48299T1 (de) 1989-12-15

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