EP0967328B1 - Système de panneaux de grande surface imperméable aux liquides formé de panneaux de béton rectangulaires, en particulier carrés - Google Patents

Système de panneaux de grande surface imperméable aux liquides formé de panneaux de béton rectangulaires, en particulier carrés Download PDF

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Publication number
EP0967328B1
EP0967328B1 EP99110622A EP99110622A EP0967328B1 EP 0967328 B1 EP0967328 B1 EP 0967328B1 EP 99110622 A EP99110622 A EP 99110622A EP 99110622 A EP99110622 A EP 99110622A EP 0967328 B1 EP0967328 B1 EP 0967328B1
Authority
EP
European Patent Office
Prior art keywords
coupling elements
concrete plates
concrete
surface plate
plate system
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 - Fee Related
Application number
EP99110622A
Other languages
German (de)
English (en)
Other versions
EP0967328A3 (fr
EP0967328A2 (fr
Inventor
Horst Schneider
Friedrich Johow
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.)
Heinrich Klostermann GmbH and Co KG
Original Assignee
Heinrich Klostermann GmbH and Co KG
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 Heinrich Klostermann GmbH and Co KG filed Critical Heinrich Klostermann GmbH and Co KG
Publication of EP0967328A2 publication Critical patent/EP0967328A2/fr
Publication of EP0967328A3 publication Critical patent/EP0967328A3/fr
Application granted granted Critical
Publication of EP0967328B1 publication Critical patent/EP0967328B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
    • 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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/003—Pavings made of prefabricated single units characterised by material or composition used for beds or joints; characterised by the way of laying
    • 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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
    • E01C5/08—Reinforced units with steel frames

Definitions

  • the invention relates to a liquid-tight Large area plate system made of rectangular, in particular square concrete slabs with structural reinforcement, the one another by both in the plane of the surface as well as acting perpendicular to it, sideways Coupling elements connected to adjacent plates are positively lockable and their joints through a seal is closed, the Coupling elements as cast in the concrete slab Anchors are formed and their from the sides aligned ends of adjacent concrete slabs protruding aligned, in the direction of escape overlapping recesses in which a driven, lying in the plane of the concrete slab clutch mandrel sits positively.
  • Such large-area plate systems in the plate formats of about 2 m edge length are common, preferably Use in places where harmful to the soil Liquids, such as mineral oils and chemicals, is handled. Examples of such locations are petrol stations and filling lines. Because some of these places heavy vehicles are driven by the large-area panel system not only requires that it the surface completely seals, but also that the installed panels absorb the load of the vehicles can.
  • Such a clutch system is because of various types of coupling elements for horizontal and for the vertical locking of the plates with each other both in the production and in the Assembly complex.
  • Plate system (DE 39 09 803 A1) are the neighboring ones Plates in the horizontal direction and in the vertical direction with a kind of coupling elements connected together.
  • the coupling elements consist of adjacent plates overlapping bars made of flat material, the can be attached to the plates by means of bolts, the cast sleeves in the plates are screwable.
  • Load carrying capacity depends essentially on the design of the Bolts made of flat material and their screw fastening from. Since the bars are flat in the plate plane, are they can take very large loads with reasonable Dimensioning of the bolts and the screw connection hardly suitable. Because of the small in the plate level Moment of inertia they act when driving with heavy Vehicles almost like hinges, so that the neighboring plates at an angle to each other when driving can put.
  • From GB 226 057 is also a Large area slab system made of rectangular concrete slabs known with constructive reinforcement, in the neighboring Concrete slabs form-fitting via coupling elements can be locked together.
  • the coupling elements are by parts of the reinforcement of the concrete slab formed, the bars of which partially over the edge of the Protrude concrete slab and form a Coupling element are bent so that they are form an eyelet at its outer end.
  • the eye-shaped Coupling elements of adjacent plates become Connection of the individual plates in one brought in alignment and over one driven round coupling mandrel among themselves connected.
  • the round eyelets and the round eyelet connecting them Coupling mandrel work when driving heavy Vehicles like hinges so that the neighboring ones Can place plates at an angle to each other when driving on them.
  • the invention is based on the object Large area plate system of the type mentioned at the beginning create its easy to manufacture concrete slabs are easy to lay and after laying throughout System high rigidity both vertically and also give horizontally.
  • Such a large-area panel system receives its high Rigidity in the horizontal and in the vertical through just one type of coupling element. These will with the least effort already when pouring the concrete slabs anchored in the concrete slabs.
  • the concrete slabs are also through the positively driven coupling mandrel in the Board level resilient to tension. Because the coupling elements are arranged in the joints between the concrete slabs, they can be inserted through the seal in the joints be covered, so that the rest of the Surface gives a uniform image that is not through superficial fasteners is disturbed.
  • the rotationally asymmetrical recesses which in the Interaction with the coupling mandrel when loaded Can prevent neighboring concrete slabs from buckling have different shapes. They preferably have one elongated and / or prismatic shape. It's important, that the coupling elements do not act as a hinge.
  • the recesses are preferably laterally open. at the recesses can be of this configuration expand within the elastic limit of the material, so that a driven coupling pin is clamped is held. This is particularly important if the Coupling mandrel slightly conical as a clamping mandrel is.
  • a particularly simple embodiment of the invention is that the coupling elements Flat material exist. Such a flat material leaves themselves slightly with regard to the recesses, for example by punching out. It is also easy connect to the reinforcement of the concrete slab by the Coupling elements in their cast part Have a hole through which a reinforcing iron is inserted is.
  • the large-area concrete slab shown in Figure 1 with constructive iron reinforcement is cuboid, in particular it has a square floor plan an edge length of approx. 2 m.
  • Such a concrete slab is mechanically combined with other concrete slabs on a prepared surface to a liquid-tight large-area panel system assembled. After to be described in more detail Connection of neighboring concrete slabs with each other and Closing their joints with a seal is obtained in the Result a liquid tight Large-area panel system that works with heavy-duty vehicles is passable.
  • each Group of interacting Coupling elements 2,3 adjacent concrete slabs sets consist of anchors 2a, 2b, 3a, 3b of flat material and one Coupling mandrel 4 together.
  • anchors 2a, 2b spaced from each other and two anchors 3a, 3b lying flat against each other in the Poured in concrete slab 1.
  • the conditions are locally straight vice versa.
  • Each coupling element 2, 3 comprises anchors 2a, 2b, 3a, 3b Flat material, each at its from the side of the Concrete slab 1 protruding end a side open Recess 2a *, 2b *, 3b * as well as in their cast Area have holes 2a **, 2b **, 3b **.
  • Through the Holes 2a **, 2b **, 3b ** are reinforcing bars 5.6 inserted, as can be seen in Figures 2 and 3. in the installed condition of the concrete slabs, as in Figures 2 and 3 is shown, the recesses are aligned 2a *, 2b *, 3b * with each other, so that the coupling mandrel 4 can be driven.
  • the coupling mandrel 4 has like that Recesses 2a *, 2b *, 3b * a prismatic cross section and is at least in the front region of its shaft 4a conical so that it can easily expand and widen slight alignment of the other coupling elements 2a, 2b, 3a, 3b are driven into their recesses can. He is usually up to his head 4b driven so that the rear part of the shaft 4a with constant cross section completely in the if necessary, slightly widened recesses 2a *, 2b *, 3b *.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Bridges Or Land Bridges (AREA)
  • Panels For Use In Building Construction (AREA)

Claims (8)

  1. Système de dalles de grande surface étanche aux liquides, composé de dalles de béton (1) rectangulaires, en particulier carrées, comprenant une armature de construction, qui peuvent être verrouillées les unes aux autres par des liaisons par complémentarité de forme, par des éléments d'accouplement (2, 3, 4) qui agissent aussi bien dans le plan de la surface que perpendiculairement à ce plan, et qui sont reliés latéralement à des dalles de béton (1) adjacentes et dont les joints sont obturés par une garniture d'étanchéité (7), les éléments d'accouplement (2, 3, 4) étant constitués par des ancres (2a, 2b, 3a, 3b) noyées dans les dalles de béton (1) et leurs extrémités qui émergent des cotés des dalles de béton (1) adjacentes présentant des évidements (2a*, 2b*, 3b*) alignées sur une même ligne, qui se recouvrent dans la direction de l'alignement et dans lesquels est logé, avec liaison par complémentarité de forme, une broche d'accouplement (4) enfoncée, qui se trouve dans le plan des dalles de béton (1),
    caractérisé en ce que les évidements (2a*, 2b*, 3b*) et la broche d'accouplement (4) présentent une section identique, sans symétrie de révolution, qui est telle que les dalles de béton (1) sont assemblées d'une façon non articulée.
  2. Système de dalles de grande surface selon la revendication 1,
    caractérisé en ce que les évidements (2a*, 2b*, 3b*) ont une forme allongés et/ou prismatique.
  3. Système de dalles de grande surface selon la revendication 1 ou 2,
    caractérisé en ce que les évidements (2a*, 2b*, 3b*) sont ouverts latéralement.
  4. Système de dalles de grande surface selon une des revendications 1 à 3,
    caractérisé en ce que la broche d'accouplement (4) constitue une broche de coincement légèrement conique.
  5. Système de dalles de grande surface selon une des revendications 1 à 4,
    caractérisé en ce que, parmi les éléments d'accouplement (2, 3, 4) de dalles de béton (1) adjacentes qui coopèrent entre eux, dans l'une des dalles de béton, au moins deux ancres (2a, 2b) sont disposées à distance l'une de l'autre et, dans l'autre dalle de béton, au moins une ancre (3a, 3b) est disposée entre les ancres (2a, 2b) de la première dalle de béton.
  6. Système de dalles de grande surface selon la revendication 5,
    caractérisé en ce qu'à chaque paire de côtés de dalles de béton adjacentes, sont prévus plusieurs groupes d'éléments d'accouplement (2, 3, 4).
  7. Système de dalles de grande surface selon une des revendications 1 à 6,
    caractérisé en ce que les ancres (2a, 2b, 3a, 3b) sont faites d'une matière plate.
  8. Système de dalles de grande surface selon une des revendications 1 à 7,
    caractérisé en ce que les ancres (2a, 2b, 3a, 3b) présentent dans leur partie noyée, un perçage (2a**, 2b**, 3b**) à travers lequel un fer d'armature (5, 6) est enfilé.
EP99110622A 1998-06-25 1999-06-02 Système de panneaux de grande surface imperméable aux liquides formé de panneaux de béton rectangulaires, en particulier carrés Expired - Fee Related EP0967328B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19828302 1998-06-25
DE19828302A DE19828302C2 (de) 1998-06-25 1998-06-25 Flüssigkeitsdichtes Großflächenplattensystem aus rechteckigen, insbesondere quadratischen Betonplatten

Publications (3)

Publication Number Publication Date
EP0967328A2 EP0967328A2 (fr) 1999-12-29
EP0967328A3 EP0967328A3 (fr) 2000-10-18
EP0967328B1 true EP0967328B1 (fr) 2003-08-27

Family

ID=7871971

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110622A Expired - Fee Related EP0967328B1 (fr) 1998-06-25 1999-06-02 Système de panneaux de grande surface imperméable aux liquides formé de panneaux de béton rectangulaires, en particulier carrés

Country Status (2)

Country Link
EP (1) EP0967328B1 (fr)
DE (2) DE19828302C2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10320995A1 (de) * 2003-05-09 2004-11-25 Roland Wolf Stoßfugenanordnung bei einem Bauwerkteil, Betonfertigteile hierfür und Bauwerkteil mit solchen Betonfertigteilen und Stoßfugenanordnungen
US20140270946A1 (en) * 2013-03-12 2014-09-18 Fractal Tectonics Ltd. Modular concrete unit and an assembly thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190823A (en) * 1921-10-01 1923-01-01 Hamish Cross Improvements in or relating to reinforced concrete road or like surfaces
GB226057A (en) * 1924-01-21 1924-12-18 Cesar Jean Marie Lancette Improved method of covering roads with reinforced concrete
US1772821A (en) * 1929-03-11 1930-08-12 Weber Carl Concrete revetment
DE1799251U (de) * 1959-08-31 1959-11-05 Rosemarie Schmitt Betongrossplatte.
US3884005A (en) * 1972-04-06 1975-05-20 Josef Alfons Wey Structure formed of finished components
CH594106A5 (en) * 1975-10-29 1977-12-30 Kanderkies Ag Thun Ground covering plates for supporting heavy loads - has retractable bolts advanced into adjacent plate aperture to form rigid structure
DE3909803C2 (de) * 1989-03-24 1997-01-30 Stelcon Ag Industriefußboden aus Betonplatten
NL9100291A (nl) * 1991-02-19 1992-09-16 Wernink Beton B V Uit onderling verbonden vlakke platen samengestelde vloer, vloerplaat voor een dergelijke vloer en werkwijze voor het met behulp van de vloerplaten samenstellen van de vloer.
DE9403411U1 (de) * 1994-03-01 1994-04-28 Ursuplast GmbH & Co KG, 35578 Wetzlar Formstein

Also Published As

Publication number Publication date
DE19828302A1 (de) 2000-01-13
DE19828302C2 (de) 2000-09-07
DE59906736D1 (de) 2003-10-02
EP0967328A3 (fr) 2000-10-18
EP0967328A2 (fr) 1999-12-29

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