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EP0053977A1 - Kit for making shrinkage and dilatation joints in concrete pavement - Google Patents

Kit for making shrinkage and dilatation joints in concrete pavement Download PDF

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Publication number
EP0053977A1
EP0053977A1 EP81401918A EP81401918A EP0053977A1 EP 0053977 A1 EP0053977 A1 EP 0053977A1 EP 81401918 A EP81401918 A EP 81401918A EP 81401918 A EP81401918 A EP 81401918A EP 0053977 A1 EP0053977 A1 EP 0053977A1
Authority
EP
European Patent Office
Prior art keywords
concrete
joints
profile
support
kit
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
EP81401918A
Other languages
German (de)
French (fr)
Other versions
EP0053977B1 (en
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
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 AT81401918T priority Critical patent/ATE19671T1/en
Publication of EP0053977A1 publication Critical patent/EP0053977A1/en
Application granted granted Critical
Publication of EP0053977B1 publication Critical patent/EP0053977B1/en
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 present invention relates to the implementation and leveling of a so-called industrial paving, generally with concrete, and jointly the production of shrinkage joints, either finished or putty.
  • This set of accessories is capable of serving as support formwork for the vibrating rule which will ensure the placement of fresh concrete and its leveling, and on the other hand to produce a so-called dry joint which will remain integral with the concrete despite its removal - fig. 1 2/3 board - or make a sealant - fig. 2 2/3 board.
  • This set of accessories includes: 2/3 board, two profiles fig. 1 and 2, a profile support fig. 3, a cross profile guide fig. 4.
  • the profile fig. 1 is intended to remain embedded in the concrete of the paving and to cause the expansion joint. By its particular shape, it will fit perfectly on the support fig. 3 1/3 board, and thanks to its two ears (1), it will remain perfectly attached to the concrete.
  • the walls (2) will be made of a sufficiently flexible material to follow any movement of the concrete.
  • the profile fig. 2 is intended to be recovered. It will therefore be narrower at the bottom so that it can be easily removed from the concrete when it sets. It will therefore leave a straight groove in the concrete. This will be chewed later.
  • crossing guide fig. 4 is positioned, as its name suggests, at the intersection of the rules, see plate 3/3 item 4.

Landscapes

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

Abstract

1. A kit for making shrinkage and dilatation joints in concrete pavement, comprising a generally reversed U-shaped bar (1, 2) and a plurality of supports (3) provided for supporting said bar (1, 2) at regular intervals, each support (3) having a vertical upper part (9) which fits between the two legs (5, 7) of the reversed U-shaped bar (1, 2), characterized in that each support element (9) has a generally trapezoid shaped cross section lower part (8) with the large base at the bottom and to be embedded into levelling concrete or mortar, and, at the junction between the upper vertical part (9) and the upper base of the trapezoid cross section, two grooves (10) on both sides of said upper vertical part (9), both grooves (10) being provided for receiving the ends of the legs (5, 7) of the reversed U-shaped bar (1, 2).

Description

La présente invention concerne la mise en oeuvre et à niveau d'un dallage dit industriel, généralement avec du béton, et conjointement la réalisation des joints de retrait, soit finis, soit à mastiquer.The present invention relates to the implementation and leveling of a so-called industrial paving, generally with concrete, and jointly the production of shrinkage joints, either finished or putty.

Il existe des accessoires ou ensemble d'accessoires qui permettent de réaliser partiellement ce qu'accomplit mon ensemble d'accessoires, mais aucun matériel actuellement ne permet de faire tout à la fois : - 1) coffrage,

  • - 2) support de règle vibrante,
  • - 3) joint de dilatation dit sec, mais solidaire tout de même du béton qui effectue son retrait,
  • - 4) joint de dilatation à mastiquer.
There are accessories or set of accessories that allow you to partially achieve what my set of accessories accomplishes, but no material currently allows you to do everything at once: - 1) formwork,
  • - 2) vibrating rule support,
  • - 3) so-called dry expansion joint, but still integral with the concrete which performs its removal,
  • - 4) expansion joint to be puttyed.

Cet ensemble d'accessoires est capable de servir de coffrage de support à la règle vibrante qui assurera la mise en place du béton frais et sa mise à niveau, et d'autre part de réaliser un joint dit sec qui restera solidaire du béton malgré son retrait - fig. 1 planche 2/3 - ou de réaliser un joint à mastiquer - fig. 2 planche 2/3.This set of accessories is capable of serving as support formwork for the vibrating rule which will ensure the placement of fresh concrete and its leveling, and on the other hand to produce a so-called dry joint which will remain integral with the concrete despite its removal - fig. 1 2/3 board - or make a sealant - fig. 2 2/3 board.

Cet ensemble d'accessoires, objet de l'invention, comprend : planche 2/3, deux profils fig. 1 et 2, un support profil fig. 3, un guide profil de croisement fig. 4. Le profil fig. 1 est destiné à rester noyé dans le béton du dallage et à provoquer le joint de dilatation. Par sa forme particulière, il s'emboitera parfaitement sur le support fig. 3 planche 1/3, et grâce à ses deux oreilles (1), il restera parfaitement solidaire du béton. Les parois (2) seront dans une matière suffisamment souple pour suivre les éventuels mouvements du béton. Le profil fig. 2 est destiné à être récupéré. Il sera donc plus étroit en partie inférieure afin de pouvoir s'extraire facilement du béton quand celui-ci fera sa prise. Il laissera donc une saignée rectiligne dans le béton. Celle-ci sera ultérieurement mastiquée.This set of accessories, object of the invention, includes: 2/3 board, two profiles fig. 1 and 2, a profile support fig. 3, a cross profile guide fig. 4. The profile fig. 1 is intended to remain embedded in the concrete of the paving and to cause the expansion joint. By its particular shape, it will fit perfectly on the support fig. 3 1/3 board, and thanks to its two ears (1), it will remain perfectly attached to the concrete. The walls (2) will be made of a sufficiently flexible material to follow any movement of the concrete. The profile fig. 2 is intended to be recovered. It will therefore be narrower at the bottom so that it can be easily removed from the concrete when it sets. It will therefore leave a straight groove in the concrete. This will be chewed later.

Enfin, le guide de croisement fig. 4 se place, comme son nom l'indique, à l'intersection des règles, voir planche 3/3 repère 4.Finally, the crossing guide fig. 4 is positioned, as its name suggests, at the intersection of the rules, see plate 3/3 item 4.

Ces différents accessoires seront mis en place la veille du coulage du dallage, et les supports de profils, fig. 3 planche 2/3, ainsi que les guides de croisement fig. 4 seront partiellement noyés dans un premier béton, afin d'assurer la mise à niveau et la rigidité des profils fig. 1 ou fig. 2. Ce béton, de mise à niveau, aura le volume le plus restreint possible. Il assurera le scellement parfait des supports de profil et guide de croisement et ne devra pas gêner la pose éventuelle d'un treillis soudé. Le lendemain, comme l'indique la planche 3/3, les ouvriers pourront couler le béton et assurer sa mise en place à la règle vibrante ou non. Si les profils 1 ont été choisis, ils resteront dans le béton et serviront de joint de dilatation. Avec les profils 2, il faudra les récupérer après la prise du béton et remplir les saignées ainsi réalisées avec un mastic adéquat.These various accessories will be put in place the day before pouring the paving, and the profile supports, fig. 3 board 2/3, as well as the crossing guides fig. 4 will be partially embedded in a first concrete, in order to ensure the leveling and the rigidity of the profiles fig. 1 or fig. 2. This leveling concrete will have the smallest possible volume. It will ensure perfect sealing of the profile supports and crossing guide and should not interfere with the possible installation of a welded mesh. The next day, as indicated in Plate 3/3, the workers will be able to pour the concrete and ensure its installation with the vibrating rule or not. If profiles 1 have been chosen, they will remain in the concrete and serve as an expansion joint. With profiles 2, it will be necessary to recover them after setting of the concrete and to fill the grooves thus produced with an adequate sealant.

Ces différents accessoires, objet de l'invention, auront une application pour tous dallages susceptibles de faire du retrait et où un joint de dilatation s'impose.These various accessories, object of the invention, will have an application for all pavements capable of shrinking and where an expansion joint is required.

Claims (4)

1. Joints de coffrage, mise à niveau et de retrait de dallage destinés, soit à rester définitivement dans le béton, soit à être récupérés ; caractérisés par le fait que les parois de ces joints sont doubles et s'emboitent sur un support, qui, par sa forme particulière, peut s'ancrer parfaitement dans le béton de mise à niveau et conforter la rigidité des joints.1. Formwork joints, leveling and removal of paving intended either to remain permanently in the concrete, or to be recovered; characterized by the fact that the walls of these joints are double and nest on a support, which, by its particular shape, can be anchored perfectly in the leveling concrete and reinforce the rigidity of the joints. 2. Ensemble d'accessoires, selon la revendication 1, caractérisé par les qualités particulières du profil (fig. 1), qui outre ses possibilités d'être, et coffrage, et support de règle vibrante ou non, restera solidaire du béton grâce à ses deux oreilles et à la souplesse de ses parois. Il restera donc solidaire du béton (ou de tout autre matière physiquement comparable) et assurera un joint dit "sec" pratiquement étanche.2. Accessory assembly, according to claim 1, characterized by the particular qualities of the profile (fig. 1), which in addition to its possibilities of being, and formwork, and support for vibrating rule or not, will remain integral with the concrete thanks to its two ears and the flexibility of its walls. It will therefore remain integral with the concrete (or any other physically comparable material) and will provide a so-called "dry" seal that is practically waterproof. 3. Ensemble d'accessoires, selon la revendication 1, caractérisé par le fait que le profil (fig. 2) pourra, après coulage du dallage, être récupéré, et laissera dans celui-ci une saignée rectiligne, comparable à celle réalisée par sciage.3. Accessory assembly according to claim 1, characterized in that the profile (fig. 2) may, after pouring the paving, be recovered, and will leave in it a rectilinear groove, comparable to that produced by sawing . 4. Ensemble d'accessoires, selon la revendication 1, caractérisé par le fait que le guide de croisement (fig. 4) pourra recevoir indifféremment le profil fig. 1 ou fig. 2.4. Accessory assembly according to claim 1, characterized in that the crossing guide (fig. 4) can receive either the profile fig. 1 or fig. 2.
EP81401918A 1980-12-05 1981-12-03 Kit for making shrinkage and dilatation joints in concrete pavement Expired EP0053977B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81401918T ATE19671T1 (en) 1980-12-05 1981-12-03 ACCESSORIES FOR CREATING EXPANSION AND CONTRACTION JOINTS IN CONCRETE FLOOR COVERINGS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8025822 1980-12-05
FR8025822A FR2495665A1 (en) 1980-12-05 1980-12-05 FORMWORK JOINTS, UPGRADE AND REMOVAL OF PAVING

Publications (2)

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

Family

ID=9248696

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81401918A Expired EP0053977B1 (en) 1980-12-05 1981-12-03 Kit for making shrinkage and dilatation joints in concrete pavement

Country Status (4)

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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230928A1 (en) * 1982-08-20 1984-03-01 Friedrich 7778 Markdorf Haas Device for producing an expansion joint
FR2559188A1 (en) * 1984-02-07 1985-08-09 Lucas Jean Claude DEVICE FOR FORMING THE JOINT OF AN INDUSTRIAL TYPE FLOOR, GENERAL CONCRETE
EP0168205A3 (en) * 1984-07-04 1987-03-18 Square Grip Limited Screed rails
EP0612897A1 (en) * 1993-02-25 1994-08-31 COUVRANEUF Société anonyme Decorative joint-system for plastering and its fixing-method
FR2716215A1 (en) * 1994-02-16 1995-08-18 Lafarge Nouveaux Materiaux Improved soil comprising a non-adherent wear layer on a concrete support and method for producing such a soil.
GB2362176A (en) * 2000-04-04 2001-11-14 Jose Fernandez Kit For Laying Paving Elements
EP1305475A4 (en) * 2000-08-04 2004-07-14 Building Innovations Pty Ltd Method and system for constructing large continuous concrete slabs
WO2015101543A1 (en) 2014-01-03 2015-07-09 Lenzing Aktiengesellschaft Cellulose fiber
EP3536853A1 (en) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocell fiber with decreased pill formation

Citations (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 (en) * 1960-01-30 1962-01-04 Max De Bour Fa Teaching for creating expansion joints in concrete coverings
DE1409785A1 (en) * 1962-10-23 1968-12-12 Averbeck Dr Horst Joint insert and method of making joints with such inserts
US3838930A (en) * 1971-11-26 1974-10-01 V Koch Two-piece joint-forming device for hardenable, area-covering structural material
DE2541030A1 (en) * 1975-09-15 1977-03-17 Bour Max De Concrete surfacing expansion joint template - has retained inverted Y grooved support bar lying under joint bars

Patent Citations (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 (en) * 1960-01-30 1962-01-04 Max De Bour Fa Teaching for creating expansion joints in concrete coverings
DE1409785A1 (en) * 1962-10-23 1968-12-12 Averbeck Dr Horst Joint insert and method of making joints with such inserts
US3838930A (en) * 1971-11-26 1974-10-01 V Koch Two-piece joint-forming device for hardenable, area-covering structural material
DE2541030A1 (en) * 1975-09-15 1977-03-17 Bour Max De Concrete surfacing expansion joint template - has retained inverted Y grooved support bar lying under joint bars

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230928A1 (en) * 1982-08-20 1984-03-01 Friedrich 7778 Markdorf Haas Device for producing an expansion joint
FR2559188A1 (en) * 1984-02-07 1985-08-09 Lucas Jean Claude DEVICE FOR FORMING THE JOINT OF AN INDUSTRIAL TYPE FLOOR, GENERAL CONCRETE
EP0152367A1 (en) * 1984-02-07 1985-08-21 Jean-Claude Lucas Device for forming joints in industrial-type floors, especially concrete floors
EP0168205A3 (en) * 1984-07-04 1987-03-18 Square Grip Limited Screed rails
EP0345823A3 (en) * 1984-07-04 1990-09-12 Square Grip Limited Screed rails
EP0612897A1 (en) * 1993-02-25 1994-08-31 COUVRANEUF Société anonyme Decorative joint-system for plastering and its fixing-method
FR2701980A1 (en) * 1993-02-25 1994-09-02 Couvraneuf Joint system for the decoration of plasters and its fixing process.
FR2716215A1 (en) * 1994-02-16 1995-08-18 Lafarge Nouveaux Materiaux Improved soil comprising a non-adherent wear layer on a concrete support and method for producing such a soil.
WO1995022671A1 (en) * 1994-02-16 1995-08-24 Lafarge Materiaux De Specialites Industrial floor including a non-adhesive wear coat on a concrete base
GB2362176A (en) * 2000-04-04 2001-11-14 Jose Fernandez Kit For Laying Paving Elements
EP1305475A4 (en) * 2000-08-04 2004-07-14 Building Innovations Pty Ltd Method and system for constructing large continuous concrete slabs
US7069703B2 (en) 2000-08-04 2006-07-04 Building Innovations Pty Ltd Method and system for constructing large, continuous, concrete slabs
WO2015101543A1 (en) 2014-01-03 2015-07-09 Lenzing Aktiengesellschaft Cellulose fiber
EP3536853A1 (en) 2018-03-06 2019-09-11 Lenzing Aktiengesellschaft Lyocell fiber with decreased pill formation
WO2019170740A1 (en) 2018-03-06 2019-09-12 Lenzing Aktiengesellschaft Lyocell fiber with decreased pill formation

Also Published As

Publication number Publication date
FR2495665B1 (en) 1984-04-13
EP0053977B1 (en) 1986-05-07
ATE19671T1 (en) 1986-05-15
DE3174586D1 (en) 1986-06-12
FR2495665A1 (en) 1982-06-11

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