EP0053977B1 - Zubehör zur Herstellung von Dehnungs- und Schwindfugen in Betonbodenbelägen - Google Patents

Zubehör zur Herstellung von Dehnungs- und Schwindfugen in Betonbodenbelägen Download PDF

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Publication number
EP0053977B1
EP0053977B1 EP81401918A EP81401918A EP0053977B1 EP 0053977 B1 EP0053977 B1 EP 0053977B1 EP 81401918 A EP81401918 A EP 81401918A EP 81401918 A EP81401918 A EP 81401918A EP 0053977 B1 EP0053977 B1 EP 0053977B1
Authority
EP
European Patent Office
Prior art keywords
reversed
concrete
bar
shaped
support
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
EP81401918A
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English (en)
French (fr)
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EP0053977A1 (de
Inventor
Jean-Claude Lucas
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
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT81401918T priority Critical patent/ATE19671T1/de
Publication of EP0053977A1 publication Critical patent/EP0053977A1/de
Application granted granted Critical
Publication of EP0053977B1 publication Critical patent/EP0053977B1/de
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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
    • E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
    • E01C11/10—Packing of plastic or elastic materials, e.g. wood, resin
    • E01C11/106—Joints with only prefabricated packing; Packings therefor
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/02—Devices for making, treating or filling grooves or like channels in not-yet-hardened paving, e.g. for joints or markings; Removable forms therefor; Devices for introducing inserts or removable insert-supports in not-yet-hardened paving
    • E01C23/021—Removable, e.g. reusable, forms for grooves or like channels ; Installing same prior to placing the paving

Definitions

  • the invention relates to a set of accessories intended for making shrinkage and expansion joints in concrete paving according to the preamble of claim 1.
  • Document DE-A-2541 030 describes such a set of accessories consisting of a continuous support profile in which another longitudinal profile is fitted.
  • the continuous support profile prevents continuity of the slab below the joint.
  • Document US-A-2 651 243 also describes a set of accessories intended for making withdrawal joints in concrete paving which comprises a front profile in an inverted U shape and a plurality of supports intended to support, at intervals regular, said profile.
  • Each support element has a vertical upper part which will fit between the two arms of the inverted U-shaped profile.
  • the supports are fixed by means of a metal frame which is nailed to the cover of the slab, this frame is complicated and expensive.
  • the present invention aims to remedy these drawbacks. It relates to a set of accessories intended for the production of shrinkage and expansion joints of a concrete paving in accordance with the text of claim 1.
  • FIG. 1 describes an inverted U-shaped profile 1 intended to remain permanently in the concrete and to serve as a joint once the concrete has hardened.
  • FIG. 2 describes an inverted U-shaped section 2 intended to be removed from the concrete to create a groove comparable to that produced by sawing, and which will subsequently be filled with mastic in order to ensure its sealing.
  • FIG. 1 is indicated an inverted U-shaped section 1 which has two branches 5. On these two branches there are two ears 6. This section will fit perfectly on the support 3 and thanks to its two ears 6, this section will remain perfectly integral with concrete.
  • Figure 2 is indicated an inverted U-shaped profile which comprises two branches 7, intended to be recovered. It will be narrower at the bottom so that it can be easily removed from the concrete when it has set. It will therefore leave a straight groove in the concrete; it will be chewed later.
  • the support 3 comprises a lower part of substantially trapezoidal section, having a large base situated below, which is intended to be embedded in a leveling concrete.
  • the upper part 9, vertical is intended to fit between the two branches 5 or 7 of the profiles in the shape of an inverted U.
  • Profiles 1 and 2 are held by supports 3 which are arranged right through.
  • FIG. 4 describes a crossing support 4 comprising four vertical parts 11 in the form of a cross in which the profiles 1 or 2 are fitted in the form of an inverted U at the intersections of the joints.
  • FIG. 5 describes, by way of example, a crossing of two seals, a removable profile 2 and a permanent seal 1 held by a crossing seal 4, the seal 1 being supported at a certain distance by a support 3 described above.
  • these various accessories will be put in place the day before pouring the paving, and the supports for the profiles 3, as well as the crossing guides 4, will be partially embedded in a first concrete or mortar, in order to ensure leveling and stiffness of profiles 1 or 2.
  • This leveling concrete will have the smallest possible volume. It will ensure the perfect sealing of the profile supports and crossing guides, and should not hinder the possible installation of a welded mesh.
  • workers can pour the concrete and ensure its placement with the vibrating rule or not. If profiles 1 have been chosen, they will remain in the concrete, and will serve as a withdrawal and expansion joint.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Floor Finish (AREA)

Claims (4)

1. Zubehör zur Herstellung von Dehnungs- und Schwindfugen in Beton-Bodenbelägen, mit einem allgemein umgekehrten U-förmigen Stab (1, 2) und einer Mehrzahl von Trägern (3) zum Abstützen des Stabes (1, 2) in regelmäßigen Abständen, wobei jeder Träger (3) einen vertikalen oberen Teil (9) hat, der zwischen die beiden Schenkel (5, 7) des umgekehrten U-förmigen Stabes (1, 2) paßt, dadurch gekennzeichnet, daß jeder Trägerteil (9) einen unteren Abschnitt (8) mit im wesentlichen trapezförmigem Querschnitt hat, dessen großer Basisabschnitt unten liegt und bis zu seinem Niveau in Beton oder Mörtel eingebettet wird, und daß an der Verbindungsstelle zwischen dem oberen vertikalen Teil (9) und dem oberen Basisabschnitt des trapezförmigen Querschnitts zwei Nuten (10) auf beiden Seiten des oberen vertikalen Teils (9) ausgebildet sind und beide Nuten (10) zur Aufnahme der Enden der Schenkel (5, 7) des umgekehrt U-förmigen Stabes (1, 2) dienen.
2. Zubehör nach Anspruch 1, dadurch gekennzeichnet, daß der Stab (1), der nach dem Aushärten des Betons in dem Bodenbelag verbleibt, zwei Ansätze (6) an den äußeren Abschnitten der Schenkel des umgekehrten U (5) hat.
3. Zubehör nach Anspruch 1, dadurch gekennzeichnet, daß der Stab (1) nach dem Aushärten des Bodenbelags herausnehmbar ist, und daß die Form des umgekehrten U zu den unteren Enden (7) hin schmaler wird.
4. Zubehör nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Kreuzungsstelle der beiden Stäbe (1, 2) durch eine kreuzförmige Abstützung (4) gesichert ist, die vier senkrecht zueinander stehende Arme (11) hat.
EP81401918A 1980-12-05 1981-12-03 Zubehör zur Herstellung von Dehnungs- und Schwindfugen in Betonbodenbelägen Expired EP0053977B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81401918T ATE19671T1 (de) 1980-12-05 1981-12-03 Zubehoer zur herstellung von dehnungs- und schwindfugen in betonbodenbelaegen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8025822A FR2495665A1 (fr) 1980-12-05 1980-12-05 Joints de coffrage, mise a niveau et de retrait de dallage
FR8025822 1980-12-05

Publications (2)

Publication Number Publication Date
EP0053977A1 EP0053977A1 (de) 1982-06-16
EP0053977B1 true EP0053977B1 (de) 1986-05-07

Family

ID=9248696

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81401918A Expired EP0053977B1 (de) 1980-12-05 1981-12-03 Zubehör zur Herstellung von Dehnungs- und Schwindfugen in Betonbodenbelägen

Country Status (4)

Country Link
EP (1) EP0053977B1 (de)
AT (1) ATE19671T1 (de)
DE (1) DE3174586D1 (de)
FR (1) FR2495665A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230928C2 (de) * 1982-08-20 1985-10-17 Friedrich 7778 Markdorf Haas Dehnfugenprofil für einen Estrich
FR2559188B1 (fr) * 1984-02-07 1988-07-29 Lucas Jean Claude Dispositif de formation de joint d'un dallage de type industriel, generalement en beton
GB2161191B (en) * 1984-07-04 1988-08-24 Square Grip Ltd Screed rails
FR2701980B1 (fr) * 1993-02-25 1995-05-24 Couvraneuf Système à joint pour la décoration des enduits et son procédé de fixation.
FR2716215B1 (fr) * 1994-02-16 1996-04-26 Lafarge Nouveaux Materiaux Sol perfectionné comprenant une couche d'usure non adhérente sur un support en béton et procédé pour la réalisation d'un tel sol.
GB0008092D0 (en) * 2000-04-04 2000-05-24 Fernandez Jose Kit for laying paving elements
EP1305475B1 (de) 2000-08-04 2008-02-20 Building Innovations Pty Ltd Methode und system zur herstellung von grossen, durchgehenden betonplatten
TWI667378B (zh) 2014-01-03 2019-08-01 奧地利商蘭精股份有限公司 纖維素纖維
EP3536853A1 (de) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocellfaser mit verringerter pillenbildung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB291997A (en) * 1927-09-07 1928-06-14 Ernest Willie Pickford Improvements in the construction of floor surfaces
US2651243A (en) * 1951-03-24 1953-09-08 Guille Arthur Le Page Joint bar device
DE1121308B (de) * 1960-01-30 1962-01-04 Max De Bour Fa Lehre zum Herstellen von Dehnungsfugen in Betonbelaegen
DE1409785A1 (de) * 1962-10-23 1968-12-12 Averbeck Dr Horst Fugeneinlage und Verfahren zur Herstellung von Fugen mit solchen Einlagen
US3838930A (en) * 1971-11-26 1974-10-01 V Koch Two-piece joint-forming device for hardenable, area-covering structural material
DE2541030A1 (de) * 1975-09-15 1977-03-17 Bour Max De Lehre zur herstellung von dehnungsfugen in betonbelaegen

Also Published As

Publication number Publication date
ATE19671T1 (de) 1986-05-15
EP0053977A1 (de) 1982-06-16
FR2495665A1 (fr) 1982-06-11
DE3174586D1 (en) 1986-06-12
FR2495665B1 (de) 1984-04-13

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