EP0967328A2 - Flüssigkeitsdichtes Grossflächenplattensystem aus rechteckigen, insbesondere quadratischen Betonplatten - Google Patents
Flüssigkeitsdichtes Grossflächenplattensystem aus rechteckigen, insbesondere quadratischen Betonplatten Download PDFInfo
- Publication number
- EP0967328A2 EP0967328A2 EP99110622A EP99110622A EP0967328A2 EP 0967328 A2 EP0967328 A2 EP 0967328A2 EP 99110622 A EP99110622 A EP 99110622A EP 99110622 A EP99110622 A EP 99110622A EP 0967328 A2 EP0967328 A2 EP 0967328A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- concrete slabs
- panel system
- large area
- anchors
- coupling elements
- 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
Links
Images
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 are 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 have aligned recesses in which a driven, lying in the plane of the concrete slab 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 places 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 bear 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 Panels 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, which are cast into the plates in threaded sleeves 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 platinum 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 panels 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 over 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 that are 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 clerom mandrel is.
- a particularly simple embodiment of the invention consists in that the coupling elements Flat material exist. Such a flat material leaves yourself 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 molded 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 together 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.
- FIG. 1 shows, are on each side in the Cast in concrete slabs coupling elements 2.3.
- Each Group of interacting with each other Coupling elements 2,3 adjacent concrete slabs sets consist of anchors 2a, 2b, 3a, 3b of flat material and one Coupling mandrel 4 together.
- 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 *.
- the particular advantages of the invention Large area plate systems exist in the simple Production of the concrete slabs with the coupling elements 2,3,4 and the locking of the relocated neighboring Concrete slabs and the high load capacity.
- existing anchors 2a, 2b, 3a, 3b of the Coupling elements 2.3 can be cast when Concrete slabs by pouring and using the inserted reinforcing iron 5.6 firmly in the concrete slab anchor.
- the anchors 2a, 2b, 3a, 3b are very simple to manufacture, for example by punching. they are robust and can be easily by a coupling mandrel 4 lock together.
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)
Abstract
Description
- Figur 1
- eine Betonplatte in perspektivischer Darstellung,
- Figur 2
- zwei miteinander verriegelte Betonplatten gemäß Figur 1 im Ausschnitt und im Querschnitt im Bereich von Kupplungselementen,
- Figur 3
- die beiden miteinander verriegelten Betonplatten im horizontalen Querschnitt im Bereich der Kupplungselemente,
- Figur 4
- die beiden miteinander verriegelten
Betonplatten gemäß Figur 2 in Aufsicht,
und - Figur 5
- die Kupplungselemente gemäß Figur 3 in perspektivischer Explosionsdarstellung.
Claims (8)
- Flüssigkeitsdichtes Großflächenplattensystem aus rechteckigen, insbesondere quadratischen Betonplatten (1) mit konstruktiver Armierung, die untereinander durch sowohl in der Ebene der Fläche als auch senkrecht dazu wirkenden, seitlich an benachbarten Betonplatten (1) angeschlossenen Kupplungselementen (2,3,4) formschlüssig verriegelbar sind und deren Fugen durch eine Dichtung (7) verschlossen sind, wobei die Kupplungselemente (2,3) als in den Betonplatten (1) eingegossene Anker (2a,2b,3a,3b) ausgebildet sind und ihre aus den Seiten benachbarter Betonplatten (1) herausragenden Enden fluchtend ausgerichtete Ausnehmungen (2a*,2b*,3b*) aufweisen, in denen ein eingetriebener, in der Ebene der Betonplatten (1) liegender Kupplungsdorn (4) formschlüssig sitzt,
dadurch gekennzeichnet , daß die Ausnehmungen (2a*,2b*,3b*) und der Kupplungsdorn (4) einen derart gleichen, rotationsunsymmetrischen Querschnitt aufweisen, daß die Betonplatten (1) nicht gelenkig verbunden werden. - Großflächenplattensystem nach Patentanspruch 1,
dadurch gekennzeichnet , daß die Ausnehmungen (2a*,2b*,3b*) eine längliche und/oder prismatische Form haben. - Großfächenplattensystem nach Patentanspruch 1 oder 2,
dadurch gekennzeichnet , daß die Ausnehmungen (2a*,2b*,3b*) seitlich offen sind. - Großflächenplattensystem nach einem der Patentansprüche 1 bis 3,
dadurch gekennzeichnet , daß der Kupplungsdorn (4) als Klemmdorn leicht konisch ausgebildet ist. - Großflächenplattensystem nach einem der Patentansprüche 1 bis 4,
dadurch gekennzeichnet , daß von den zusammenwirkenden Kupplungselementen (2,3,4) benachbarter Betonplatten (1) in einer Betonplatte mindestens zwei Anker (2a,2b) mit Abstand voneinander und in der anderen Betonplatte zwischen deren Ankern (2a,2b) der einen Betonplatte mindestens ein Anker (3a,3b) angeordnet sind. - Großflächenplattensystem nach Patentanspruch 5,
dadurch gekennzeichnet , daß an jedem Seitenpaar benachbarter Betonplatten mehrere Gruppen von Kupplungselementen (2,3,4) vorgesehen sind. - Großflächenplattensystem nach einem der Patentansprüche 1 bis 6,
dadurch gekennzeichnet , daß die Anker (2a,2b,3a,3b) aus Flachmaterial bestehen. - Großflächenplattensystem nach einem der Patentansprüche 1 bis 7,
dadurch gekennzeichnet , daß die Anker (2a,2b,3a,3b) in ihrem eingegossenen Teil eine Bohrung (2a**,2b**,3b**) aufweisen, durch die ein Armierungseisen (5,6) gesteckt ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19828302A DE19828302C2 (de) | 1998-06-25 | 1998-06-25 | Flüssigkeitsdichtes Großflächenplattensystem aus rechteckigen, insbesondere quadratischen Betonplatten |
DE19828302 | 1998-06-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0967328A2 true EP0967328A2 (de) | 1999-12-29 |
EP0967328A3 EP0967328A3 (de) | 2000-10-18 |
EP0967328B1 EP0967328B1 (de) | 2003-08-27 |
Family
ID=7871971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99110622A Expired - Fee Related EP0967328B1 (de) | 1998-06-25 | 1999-06-02 | Flüssigkeitsdichtes Grossflächenplattensystem aus rechteckigen, insbesondere quadratischen Betonplatten |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0967328B1 (de) |
DE (2) | DE19828302C2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014138981A1 (en) * | 2013-03-12 | 2014-09-18 | Fractal Tectonics Ltd. | A modular concrete unit, a concrete assembly, and a method of installation thereof |
Families Citing this family (1)
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB226057A (en) | 1924-01-21 | 1924-12-18 | Cesar Jean Marie Lancette | Improved method of covering roads with reinforced concrete |
DE3909803A1 (de) | 1989-03-24 | 1990-09-27 | Stelcon Ag | Industriefussboden aus miteinander verriegelten rechteckigen betonplatten |
Family Cites Families (7)
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 |
US1772821A (en) * | 1929-03-11 | 1930-08-12 | Weber Carl | Concrete revetment |
DE1799251U (de) * | 1959-08-31 | 1959-11-05 | Rosemarie Schmitt | Betongrossplatte. |
GB1431088A (en) * | 1972-04-06 | 1976-04-07 | Wey J A | Joint structure including two preformed reinforced structural elements |
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 |
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 |
-
1998
- 1998-06-25 DE DE19828302A patent/DE19828302C2/de not_active Expired - Fee Related
-
1999
- 1999-06-02 EP EP99110622A patent/EP0967328B1/de not_active Expired - Fee Related
- 1999-06-02 DE DE59906736T patent/DE59906736D1/de not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB226057A (en) | 1924-01-21 | 1924-12-18 | Cesar Jean Marie Lancette | Improved method of covering roads with reinforced concrete |
DE3909803A1 (de) | 1989-03-24 | 1990-09-27 | Stelcon Ag | Industriefussboden aus miteinander verriegelten rechteckigen betonplatten |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014138981A1 (en) * | 2013-03-12 | 2014-09-18 | Fractal Tectonics Ltd. | A modular concrete unit, a concrete assembly, and a method of installation thereof |
Also Published As
Publication number | Publication date |
---|---|
DE59906736D1 (de) | 2003-10-02 |
DE19828302C2 (de) | 2000-09-07 |
EP0967328A3 (de) | 2000-10-18 |
EP0967328B1 (de) | 2003-08-27 |
DE19828302A1 (de) | 2000-01-13 |
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