EP1342847B1 - Floor element and process for making a floor covering with these elements - Google Patents

Floor element and process for making a floor covering with these elements Download PDF

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Publication number
EP1342847B1
EP1342847B1 EP02005091A EP02005091A EP1342847B1 EP 1342847 B1 EP1342847 B1 EP 1342847B1 EP 02005091 A EP02005091 A EP 02005091A EP 02005091 A EP02005091 A EP 02005091A EP 1342847 B1 EP1342847 B1 EP 1342847B1
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EP
European Patent Office
Prior art keywords
floor
plate
elements
foundation
concrete
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 - Lifetime
Application number
EP02005091A
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German (de)
French (fr)
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EP1342847A9 (en
EP1342847A1 (en
Inventor
Peter Blecher
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.)
Twb Presswerk & Co Kg GmbH
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Twb Presswerk & Co Kg GmbH
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Filing date
Publication date
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Priority to AT02005091T priority Critical patent/ATE327385T1/en
Priority to DE50206881T priority patent/DE50206881D1/en
Priority to EP02005091A priority patent/EP1342847B1/en
Priority to ES02005091T priority patent/ES2266327T3/en
Publication of EP1342847A1 publication Critical patent/EP1342847A1/en
Publication of EP1342847A9 publication Critical patent/EP1342847A9/en
Application granted granted Critical
Publication of EP1342847B1 publication Critical patent/EP1342847B1/en
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    • 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
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/10—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for raising or levelling sunken paving; for filling voids under paving; for introducing material into substructure
    • 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
    • E01C5/22—Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials

Definitions

  • Floor coverings of the type considered here are generally used in the area of industrial halls.
  • the floor coverings are used in the form of floor panels.
  • the industrial halls are designed with the floor slabs in the manner of a tile floor.
  • the advantage of the floor slabs is that they are extremely resistant to damage due to their manufacture of steel or sheet metal and form a dust-free floor.
  • damage to a floor panel it is possible in a relatively simple manner to replace the damaged panel with a new one.
  • the known base plates are usually square plates.
  • the plates have claws which are punched out of the material forming the plate on its underside.
  • the bottom plates are bent, which are formed at right angles to the top of the bottom plate arranged strips.
  • floor panels are known, which are punched sharp and on the underside vertical strips are welded.
  • the strips point Recesses on, which usually have the form of holes.
  • the floor slabs are inserted into the only slightly hardened floor of the hall floor, which can be formed by concrete or screed.
  • the strips and the claws penetrate into the soil.
  • the floor passes through the recesses in the strips, causing the floorboards to dig into the ground as the concrete / screed hardens.
  • the known floor panels meet the tasks imposed on them. However, they have the disadvantage that they are laid by hand in the only initially hardened soil during the completion of the respective industrial hall. The completion of the hall floor is therefore very time consuming and therefore costly.
  • the invention relates to a floor element consisting of at least one base plate made of sheet metal or steel sheet and a substructure made of concrete or screed.
  • a bottom element is known from DE 91 12 818.8 U1.
  • a finished part is known in which threaded sleeves are arranged, via which a aligned with the threaded sleeve hole are accessible from the surface of the finished part.
  • a threaded rod can be screwed, which is supported by the continuation of the hole on the ground. By turning the threaded rod, the finished part can be aligned in the vertical position.
  • the expert has the problem that when laying the floor elements, the surface of adjacent elements have no height offset.
  • this object is achieved in the bottom element of the aforementioned type, that in at least one bottom plate of the bottom element at least one hole is provided and in alignment with this hole at the bottom of Bottom plate is a threaded sleeve welded, and that the bottom element of a further Threaded rod comprises, which is screwed into the threaded sleeve and by means of which the bottom element is leveled.
  • the threaded sleeve and the bottom plate are made of steel, they are integrally formed for ease of assembly, so that the threaded sleeve is mounted on the underside of the bottom plate and aligned with the hole in the bottom plate.
  • the floor elements are leveled by means of the threaded rods designed as supports on the foundation. As a result, even floor elements, which have large dimensions and therefore have a very high weight, are very finely adjusted, so that an absolutely flat floor covering can be produced.
  • the floor element 1 chosen as an exemplary embodiment consists of nine floor panels 2 and a substructure 3.
  • the substructure 3 is cast from concrete / screed.
  • the dimensions of the substructure correspond to those of the surfaces formed by the bottom plates 2.
  • the height of the substructure 3 is arbitrary or depends on the particular application.
  • the bottom plates 2 each consist of a plate 21 which is square. In a modification of the illustrated embodiment, any other geometric shape of the plate 21 is conceivable.
  • the plate 21 has bores 211 which are each surrounded by sink holes 212.
  • the holes 211 with countersunk holes 212 are disposed near the edge of the plate 21.
  • the bores 211 with the countersunk holes 212 are provided on two sides of the plate 21.
  • the plate 21 is provided with claws 22 which are distributed uniformly over the plate 21 in the embodiment.
  • the claws 22 are punched out in the embodiment of the material of the plate 21 and bent in the direction of the underside of the plate.
  • strips 23, 24 are arranged, which are formed as angle strips.
  • projection welding is used here.
  • the angle strips 23, 24 have an L-shaped cross-section. They are each formed by two legs 231 and 232 or 241 and 242. The legs 231, 241 are welded to the plate 21, while the legs 232 and 242 extend substantially perpendicular to the plate 21.
  • the legs 232 and 242 are provided with - not shown - recesses.
  • the strips 24 are arranged on the plate 21 in a manner that they project beyond the plate 21 in sections.
  • two such strips 23 are provided with protruding areas, which are arranged at right angles to each other.
  • the projecting area is formed by the legs 231.
  • the legs 231 have holes 233.
  • the holes 233 are surrounded by a countersunk hole 234.
  • the bores 233 with the countersunk holes 234 correspond to the bores 211 and countersunk holes 212 of the plate 21.
  • the bores / countersunk holes of the plates 21 and the angle strips 23 are flush with one another.
  • a connecting element may be provided in each case. This is advantageously a rivet.
  • the configuration of the connecting element is advantageously chosen so that the head of the connecting element is arranged completely in the countersunk hole 212 of the plate 21 in order to obtain a flat surface of the upper side of the plate 21.
  • FIG. 3 shows that two angle strips 23 are arranged on the underside of the plate 21 in such a way that their legs 231 protrude beyond the circumference of the plate 21.
  • the holes 233 are arranged on the plate 21 protruding portion of the legs 231.
  • the protruding part of the angle bar 23 is the respective adjacent plate. Since the plates 21 all have the same height, it is ensured that the respective adjacent floor panels form a smooth surface.
  • the protruding part also offers the advantage of creating a kind of guidance when laying the floor slabs, which reliably ensures installation on impact.
  • the protruding part of the angle strips 23 can be dispensed with in the floor panels 2 laid in the edge region of the floor element 1 on the outside of the floor element 1.
  • a hole 25 is provided in the plate adjacent to the corner.
  • a threaded sleeve 26 is welded to the underside of the plate 21. The threaded sleeve 26 is aligned at right angles to the plate 21.
  • the plate 21 is usually made of galvanized sheet steel. Subsequently, the claws 22 and the holes 211 are provided with the countersunk holes 212 in the plate 21. Subsequently, the angle strips 23 and 24 are welded to the underside of the plate 21. The bottom plate 2 is completed. As far as there are bottom plates 2, which are provided for an arrangement in the corners of the bottom elements 1, the hole 25 and the threaded sleeve 26 are mounted parallel to the above steps.
  • the preparation of the bottom element 1 is carried out in such a way that a number of bottom plates 2 - in the embodiment of Figure 1 nine bottom plates 2 - merged with the top down to a flat surface and stored on the bottom of a surface surrounding this shape. If necessary, the plates can be interconnected by means of the connecting elements. However, the connection of the plates with each other is not mandatory.
  • the mold surrounding the bottom plates 2 is then filled with concrete / screed which spreads evenly over the undersides of the plates.
  • the concrete / screed reinforcements 6 are provided, which are designed as steel reinforcements or in the form of mats. Preferably, the reinforcements 6 are curved roof-shaped.
  • the floor element 1 is used for the production of a floor covering.
  • floor elements 1 are arranged adjacent to each other in industrial halls.
  • supports 5 are arranged in the holes 25 and the threaded sleeves 26 from the side facing away from the bottom plates 2 side.
  • the floor element 1 is then placed on the foundation 4 by means of the supports 5.
  • the supports 5 are designed as threaded rods, so that with their help a leveling of the floor elements 1 is possible.
  • a clearance is formed when using the supports 5 between the base 3 and the foundation 4 of the respective hall.
  • the floor elements 1 are immediately adjacent to each other - gap-free. If available, the floor elements 1 are placed on the supports 5 (FIG. 4). If no supports are provided, the floor elements can be placed directly on the foundation or on small pedestals. After parking a desired number of floor elements 1, the space between the floor elements 1 and the foundation 4 is filled with concrete / screed. This filling can take place in particular in the case of large-area floor elements 1 in that a base plate 2 is already recessed in the manufacture of the floor elements 1, so that the floor element 1 has an opening after the base 3 has hardened.
  • the concrete / screed for filling the space created between the base 3 and the foundation 4 can then be filled through the opening (s) in the respective floor element 1.
  • the opening is closed by inserting a bottom plate 2, whereby a continuous flooring is created.
  • the floor elements 1 can be lowered for the purposes of compaction by means of the supports 5 designed as threaded rods. At the same time it is ensured that the contact between the base 3 and the reinforcements 6 and the filled concrete / screed is not lost due to the shrinkage of the concrete / screed due to the evaporation of the water contained in the concrete / screed.
  • bottom elements with bottom plates, which have a modified design.
  • the use of floor panels with folded strips, welded-on frame or even without any vertical strips is possible.

Abstract

The floor component (1) comprises at least one floor plate (2) of metal plate or steel plate and a sub-structure (3) of concrete, stone or clay. At least one floor plate has at least one hole. Aligned with this hole on the under side of the floor plate a threaded socket is fixed. On the under side of the floor plates strips are fixed. The floor plate is provided with claws. The floor components are levelled on the foundation (4) by supports (5) formed as threaded bars.

Description

Bodenbeläge der hier betrachteten Art finden in der Regel Anwendung im Bereich von Industrie-Hallen. Insbesondere in Bereichen, in denen mit schweren Gegenständen hantiert wird, wie dies beispielsweise in der stahl- bzw. blechverarbeitenden Industrie der Fall ist, werden die Bodenbeläge in Form von Bodenplatten eingesetzt. Die Industriehallen sind dabei mit den Bodenplatten nach Art eines Fliesen-Bodens ausgelegt. Der Vorteil der Bodenplatten besteht darin, dass sie aufgrund ihrer Herstellung aus Stahl bzw. Blech äußerst widerstandsfähig gegen Beschädigungen sind und einen staubfreien Boden bilden. Für den Fall der Beschädigung einer Bodenplatte ist es darüber hinaus auf relativ einfache Weise möglich, die beschädigte Platte gegen eine neue auszutauschen.Floor coverings of the type considered here are generally used in the area of industrial halls. In particular, in areas where handling heavy objects, as is the case for example in the steel or sheet metal industry, the floor coverings are used in the form of floor panels. The industrial halls are designed with the floor slabs in the manner of a tile floor. The advantage of the floor slabs is that they are extremely resistant to damage due to their manufacture of steel or sheet metal and form a dust-free floor. Moreover, in the case of damage to a floor panel, it is possible in a relatively simple manner to replace the damaged panel with a new one.

Bei den bekannten Bodenplatten handelt es sich in der Regel um quadratische Platten. Die Platten weisen Krallen auf, die aus dem die Platte bildenden Material auf ihrer Unterseite herausgestanzt sind. An ihren vier Seiten sind die Bodenplatten umgebogen, wodurch rechtwinklig zur Oberseite der Bodenplatte angeordnete Leisten ausgebildet sind. Auch sind Bodenplatten bekannt, die scharfkantig ausgestanzt sind und auf deren Unterseite senkrechte Leisten aufgeschweißt sind. Die Leisten weisen Aussparungen auf, die in der Regel die Form von Löchern aufweisen. Die Bodenplatten werden in den nur leicht ausgehärteten Boden des Hallenbodens, der von Beton oder Estrich gebildet sein kann, eingesetzt. Die Leisten sowie die Krallen dringen dabei in den Boden ein. Der Boden tritt durch die Aussparungen in den Leisten, wodurch sich die Bodenplatten beim Aushärten des Betons/Estrichs in dem Boden verkrallen. Die bekannten Bodenplatten erfüllen zwar die an sie gestellten Aufgaben. Sie weisen jedoch den Nachteil auf, dass sie von Hand in den nur anfänglich ausgehärteten Boden bei der Fertigstellung der jeweiligen Industriehalle verlegt werden. Die Fertigstellung des Hallenbodens ist daher sehr zeitaufwendig und damit kostenintensiv.The known base plates are usually square plates. The plates have claws which are punched out of the material forming the plate on its underside. On its four sides, the bottom plates are bent, which are formed at right angles to the top of the bottom plate arranged strips. Also, floor panels are known, which are punched sharp and on the underside vertical strips are welded. The strips point Recesses on, which usually have the form of holes. The floor slabs are inserted into the only slightly hardened floor of the hall floor, which can be formed by concrete or screed. The strips and the claws penetrate into the soil. The floor passes through the recesses in the strips, causing the floorboards to dig into the ground as the concrete / screed hardens. Although the known floor panels meet the tasks imposed on them. However, they have the disadvantage that they are laid by hand in the only initially hardened soil during the completion of the respective industrial hall. The completion of the hall floor is therefore very time consuming and therefore costly.

Die Erfindung geht aus von einem Bodenelement, bestehend aus mindestens einer Bodenplatte aus Blech oder Stahlblech und einem Unterbau aus Beton oder Estrich. Ein solches Bodenelement ist aus DE 91 12 818.8 U1 bekannt. Weiterhin ist aus EP 0 726 361 A1, Fig. 10, ein Fertigteil bekannt, in dem Gewindehülsen angeordnet sind, über die ein mit der Gewindehülse fluchtendes Loch von der Oberfläche des Fertigteils zugänglich sind. In die Gewindehülse kann ein Gewindestab eingeschraubt werden, der sich durch die Fortsetzung des Loches auf den Untergrund abstützt. Durch Drehen des Gewindestabs kann das Fertigteil in der Höhenlage ausgerichtet werden.The invention relates to a floor element consisting of at least one base plate made of sheet metal or steel sheet and a substructure made of concrete or screed. Such a bottom element is known from DE 91 12 818.8 U1. Furthermore, from EP 0 726 361 A1, Fig. 10, a finished part is known in which threaded sleeves are arranged, via which a aligned with the threaded sleeve hole are accessible from the surface of the finished part. In the threaded sleeve, a threaded rod can be screwed, which is supported by the continuation of the hole on the ground. By turning the threaded rod, the finished part can be aligned in the vertical position.

Ausgehend von dem bekannten Bodenelement stellt sich dem Fachmann das Problem, dass bei der Verlegung der Bodenelemente die Oberfläche benachbarter Elemente keinen Höhenversatz aufweisen. Gemäß der Erfindung wird - unter teilweiser Ausnutzung des von dem Fertigteil bekannten Standes der Technik -, diese Aufgabe bei dem Bodenelement der vorgenannten Art dadurch gelöst, dass in mindestens einer Bodenplatte des Bodenelements mindestens ein Loch vorgesehen ist und fluchtend zu diesem Loch an der Unterseite der Bodenplatte eine Gewindehülse angeschweißt ist, und dass das Bodenelement des Weiteren einen Gewindestab umfasst, der in die Gewindehülse einschraubbar ist und mittels dem das Bodenelement nivellierbar ist.Starting from the known floor element, the expert has the problem that when laying the floor elements, the surface of adjacent elements have no height offset. According to the invention - with partial utilization of the known from the finished part of the prior art - this object is achieved in the bottom element of the aforementioned type, that in at least one bottom plate of the bottom element at least one hole is provided and in alignment with this hole at the bottom of Bottom plate is a threaded sleeve welded, and that the bottom element of a further Threaded rod comprises, which is screwed into the threaded sleeve and by means of which the bottom element is leveled.

Da die Gewindehülse und die Bodenplatte aus Stahl sind, sind sie zur Vereinfachung der Montage einstückig ausgebildet, so dass die Gewindehülse auf der Unterseite der Bodenplatte befestigt ist und mit dem Loch in der Bodenplatte fluchtet. Die Bodenelemente werden mittels der als Gewindestangen ausgebildeten Stützen auf dem Fundament nivelliert. Dadurch können selbst Bodenelemente, die große Abmessungen aufweisen und daher ein sehr hohes Gewicht haben, sehr fein justiert werden, so dass ein absolut ebener Bodenbelag herstellbar ist.Since the threaded sleeve and the bottom plate are made of steel, they are integrally formed for ease of assembly, so that the threaded sleeve is mounted on the underside of the bottom plate and aligned with the hole in the bottom plate. The floor elements are leveled by means of the threaded rods designed as supports on the foundation. As a result, even floor elements, which have large dimensions and therefore have a very high weight, are very finely adjusted, so that an absolutely flat floor covering can be produced.

Der Erfindung liegt außerdem die Aufgabe zu Grunde, ein Verfahren zur Herstellung eines Bodenbelags mit Hilfe von Bodenelementen zu schaffen, die aus einer Bodenplatte und einem Unterbau bestehen. Dabei werden die Bodenelemente benachbart zueinander abgestellt und verbleibende Freiräume zwischen den Bodenelementen und dem Fundament mit einer Gießmasse ausgegossen. Die Aufgabe wird dadurch gelöst, dass die als Gewindestangen ausgebildeten Stützen in die Gewindehülsen der Bodenplatten eingebracht werden. Die Bodenelemente werden auf diesen Stützen abgestellt und über die Stütze auf dem Fundament nivelliert. Während des Aushärtens der Gießmasse werden die Bodenelemente mittels der Stützen auf dem Fundament abgesenkt. Hierdurch ist die Möglichkeit geschaffen, den Bodenbelag zu begehen oder zu befahren, bevor der Freiraum verfüllt ist. Auf diese Weise können unmittelbar nach dem Abstellen der Bodenelemente weitere Tätigkeit zur Fertigstellung der jeweiligen Halle vorgenommen werden.The invention is also based on the object to provide a method for producing a floor covering with the aid of floor elements, which consist of a bottom plate and a substructure. The floor elements are placed adjacent to each other and remaining free spaces between the floor elements and the foundation poured with a casting compound. The object is achieved in that the trained as threaded rods supports are introduced into the threaded sleeves of the floor panels. The floor elements are placed on these supports and leveled by the support on the foundation. During the curing of the casting material, the floor elements are lowered by means of the supports on the foundation. This creates the opportunity to commit or ride on the floor before the free space is filled. In this way, further activity to complete the respective hall can be made immediately after stopping the floor elements.

Andere Weiterbildungen und Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben. Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend im Einzelnen beschrieben. Es zeigen:

Figur 1
die Draufsicht auf ein Bodenelement;
Figur 2
die Seitenansicht eines Bodenelementes;
Figur 3
die Draufsicht auf eine Bodenplatte und
Figur 4
die Seitenansicht mehrerer Bodenelemente in Einbaulage.
Other developments and refinements of the invention are specified in the subclaims. An embodiment of the invention is illustrated in the drawing and will be described in detail below. Show it:
FIG. 1
the top view of a bottom element;
FIG. 2
the side view of a floor element;
FIG. 3
the top view of a bottom plate and
FIG. 4
the side view of several floor elements in installation position.

Das als Ausführungsbeispiel gewählte Bodenelement 1 besteht aus neun Bodenplatten 2 und einem Unterbau 3. Der Unterbau 3 ist aus Beton/Estrich gegossen. Die Abmessungen des Unterbaus entsprechen denjenigen der von den Bodenplatten 2 gebildeten Flächen. Die Höhe des Unterbaus 3 ist frei wählbar bzw. richtet sich nach der jeweiligen Anwendung.The floor element 1 chosen as an exemplary embodiment consists of nine floor panels 2 and a substructure 3. The substructure 3 is cast from concrete / screed. The dimensions of the substructure correspond to those of the surfaces formed by the bottom plates 2. The height of the substructure 3 is arbitrary or depends on the particular application.

Die Bodenplatten 2 bestehen aus jeweils einer Platte 21, die quadratisch ist. In Abwandlung der dargestellten Ausbildung ist auch jede andere geometrische Form der Platte 21 denkbar. Die Platte 21 weist Bohrungen 211 auf, die jeweils von Senklöchern 212 umgeben sind. Die Bohrungen 211 mit Senklöchern 212 sind nahe dem Rand der Platte 21 angeordnet. Im Ausführungsbeispiel sind die Bohrungen 211 mit den Senklöchern 212 an zwei Seiten der Platte 21 vorgesehen.The bottom plates 2 each consist of a plate 21 which is square. In a modification of the illustrated embodiment, any other geometric shape of the plate 21 is conceivable. The plate 21 has bores 211 which are each surrounded by sink holes 212. The holes 211 with countersunk holes 212 are disposed near the edge of the plate 21. In the exemplary embodiment, the bores 211 with the countersunk holes 212 are provided on two sides of the plate 21.

Die Platte 21 ist mit Krallen 22 versehen, die sich im Ausführungsbeispiel gleichmäßig über die Platte 21 verteilen. Die Krallen 22 sind im Ausführungsbeispiel aus dem Material der Platte 21 herausgestanzt und in Richtung der Unterseite der Platte umgebogen.The plate 21 is provided with claws 22 which are distributed uniformly over the plate 21 in the embodiment. The claws 22 are punched out in the embodiment of the material of the plate 21 and bent in the direction of the underside of the plate.

Auf der Unterseite der Platte 21 sind Leisten 23, 24 angeordnet, die als Winkelleisten ausgebildet sind. Im Ausführungsbeispiel handelt es sich um vier Leisten 23, 24, die mit der Platte 21 verschweißt sind. Bevorzugt kommt hierbei das Buckelschweißen zur Anwendung. Die Winkelleisten 23, 24 weisen einen L-förmigen Querschnitt auf. Sie sind jeweils aus zwei Schenkeln 231 und 232 bzw. 241 und 242 gebildet. Die Schenkel 231, 241 sind mit der Platte 21 verschweisst, während die Schenkel 232 und 242 sich im Wesentlichen rechtwinklig zur Platte 21 erstrecken. Die Schenkel 232 und 242 sind mit - nicht dargestellten - Aussparungen versehen.On the underside of the plate 21 strips 23, 24 are arranged, which are formed as angle strips. In the embodiment, there are four strips 23, 24, which are welded to the plate 21. Preferably, projection welding is used here. The angle strips 23, 24 have an L-shaped cross-section. They are each formed by two legs 231 and 232 or 241 and 242. The legs 231, 241 are welded to the plate 21, while the legs 232 and 242 extend substantially perpendicular to the plate 21. The legs 232 and 242 are provided with - not shown - recesses.

Die Leisten 24 sind an der Platte 21 in einer Weise angeordnet, dass sie über die Platte 21 abschnittsweise hinausragen. Im Ausführungsbeispiel sind jeweils zwei solcher Leisten 23 mit überstehenden Bereichen vorgesehen, die rechtwinklig zueinander angeordnet sind. Der überstehende Bereich ist dabei von den Schenkeln 231 gebildet. Die Schenkel 231 weisen Bohrungen 233 auf. Die Bohrungen 233 sind von einem Senkloch 234 umgeben. Die Bohrungen 233 mit den Senklöchern 234 korrespondieren mit den Bohrungen 211 und Senklöchern 212 der Platte 21. In verlegtem Zustand der Bodenplatten liegen die Bohrungen/Senklöcher der Platten 21 und der Winkelleisten 23 fluchtend übereinander. Zur Verbindung der zueinander benachbarten Bodenplatten durch die Bohrungen 211/233 kann jeweils ein Verbindungselement vorgesehen sein. Vorteilhaft handelt es sich hierbei um einen Niet. Die Ausgestaltung des Verbindungselementes ist vorteilhaft so gewählt, dass der Kopf des Verbindungselementes vollständig in dem Senkloch 212 der Platte 21 angeordnet ist, um eine ebene Fläche der Oberseite der Platte 21 zu erwirken.The strips 24 are arranged on the plate 21 in a manner that they project beyond the plate 21 in sections. In the exemplary embodiment, two such strips 23 are provided with protruding areas, which are arranged at right angles to each other. The projecting area is formed by the legs 231. The legs 231 have holes 233. The holes 233 are surrounded by a countersunk hole 234. The bores 233 with the countersunk holes 234 correspond to the bores 211 and countersunk holes 212 of the plate 21. In the laid state of the bottom plates, the bores / countersunk holes of the plates 21 and the angle strips 23 are flush with one another. For connecting the mutually adjacent base plates through the holes 211/233, a connecting element may be provided in each case. This is advantageously a rivet. The configuration of the connecting element is advantageously chosen so that the head of the connecting element is arranged completely in the countersunk hole 212 of the plate 21 in order to obtain a flat surface of the upper side of the plate 21.

Figur 3 ist zu entnehmen, dass zwei Winkelleisten 23 an der Unterseite der Platte 21 in einer Weise angeordnet sind, dass ihre Schenkel 231 über den Umfang der Platte 21 hinausragen. In diesem, über die Platte 21 hinausragenden Bereich der Schenkel 231 sind die Bohrungen 233 angeordnet. Auf dem überstehenden Teil der Winkelleiste 23 liegt die jeweils benachbarte Platte auf. Da die Platten 21 alle die gleiche Höhe aufweisen, ist gewährleistet, dass die jeweils benachbarten Bodenplatten eine glatte Fläche bilden. Der überstehende Teil bietet zudem den Vorteil, beim Verlegen der Bodenplatten eine Art Führung zu bilden, die ein Verlegen auf Stoss zuverlässig gewährleistet.FIG. 3 shows that two angle strips 23 are arranged on the underside of the plate 21 in such a way that their legs 231 protrude beyond the circumference of the plate 21. In this, on the plate 21 protruding portion of the legs 231, the holes 233 are arranged. On the protruding part of the angle bar 23 is the respective adjacent plate. Since the plates 21 all have the same height, it is ensured that the respective adjacent floor panels form a smooth surface. The protruding part also offers the advantage of creating a kind of guidance when laying the floor slabs, which reliably ensures installation on impact.

Wie im Ausführungsbeispiel nach den Figuren 1 und 2 dargestellt, kann bei den im Randbereich des Bodenelementes 1 verlegten Bodenplatten 2 auf der Außenseite des Bodenelementes 1 auf den überstehenden Teil der Winkelleisten 23 verzichtet werden. Bei den die Ecken des Bodenelementes 1 bildenden Bodenplatten 2 ist zur Ecke benachbart ein Loch 25 in der Platte vorgesehen. Mit dem Loch 25 fluchtend ist auf die Unterseite der Platte 21 eine Gewindehülse 26 geschweißt. Die Gewindehülse 26 ist rechtwinklig zur Platte 21 ausgerichtet.As shown in the exemplary embodiment according to FIGS. 1 and 2, the protruding part of the angle strips 23 can be dispensed with in the floor panels 2 laid in the edge region of the floor element 1 on the outside of the floor element 1. In the bottom plates 2 forming the corners of the bottom element 1, a hole 25 is provided in the plate adjacent to the corner. In alignment with the hole 25, a threaded sleeve 26 is welded to the underside of the plate 21. The threaded sleeve 26 is aligned at right angles to the plate 21.

Zur Herstellung Bodenplatten 2 wird zunächst die Platte 21 in der Regel aus verzinktem Stahlblech hergestellt. Im Anschluss daran werden die Krallen 22 sowie die Bohrungen 211 mit den Senklöchern 212 in der Platte 21 vorgesehen. Im Anschluss werden die Winkelleisten 23 und 24 an der Unterseite der Platte 21 angeschweißt. Die Bodenplatte 2 ist damit fertiggestellt. Soweit es Bodenplatten 2 betrifft, die für eine Anordnung in den Ecken der Bodenelemente 1 vorgesehen sind, werden parallel zu den vorstehenden Arbeitsschritten das Loch 25 sowie die Gewindehülse 26 angebracht.For the production of bottom plates 2, first the plate 21 is usually made of galvanized sheet steel. Subsequently, the claws 22 and the holes 211 are provided with the countersunk holes 212 in the plate 21. Subsequently, the angle strips 23 and 24 are welded to the underside of the plate 21. The bottom plate 2 is completed. As far as there are bottom plates 2, which are provided for an arrangement in the corners of the bottom elements 1, the hole 25 and the threaded sleeve 26 are mounted parallel to the above steps.

Die Herstellung des Bodenelementes 1 erfolgt in der Weise, dass eine Anzahl Bodenplatten 2 - im Ausführungsbeispiel nach Figur 1 neun Bodenplatten 2 - mit der Oberseite nach unten zu einer ebenen Fläche zusammengelegt und auf dem Boden einer diese Fläche umgebenden Form abgelegt werden. Soweit erforderlich, können die Platten mit Hilfe der Verbindungselemente untereinander verbunden sein. Die Verbindung der Platten untereinander ist jedoch nicht zwingend. Die die Bodenplatten 2 umgebende Form wird dann mit Beton/Estrich angefüllt, der sich gleichmäßig über die Unterseiten der Platten verteilt. In dem Beton/Estrich werden Armierungen 6 vorgesehen, die als Stahlarmierungen oder in Form von Matten ausgebildet sind. Vorzugsweise sind die Armierungen 6 dachförmig gebogen. Der Beton/Estrich wird in gewünschter Menge auf die Bodenplatten 2 gegossen; das Höchstmaß an Beton/Estrich ist durch die Länge der Gewindehülsen 26 bestimmt. Nach dem Aushärten des Betons/Estrichs ragen die Armierungen 6 aus dem Unterbau 3 heraus. Das dann fertiggestellte Bodenelement 1 wird aus der Form entnommen und zur Lagerung bzw. zum Transport verbracht.The preparation of the bottom element 1 is carried out in such a way that a number of bottom plates 2 - in the embodiment of Figure 1 nine bottom plates 2 - merged with the top down to a flat surface and stored on the bottom of a surface surrounding this shape. If necessary, the plates can be interconnected by means of the connecting elements. However, the connection of the plates with each other is not mandatory. The mold surrounding the bottom plates 2 is then filled with concrete / screed which spreads evenly over the undersides of the plates. In the concrete / screed reinforcements 6 are provided, which are designed as steel reinforcements or in the form of mats. Preferably, the reinforcements 6 are curved roof-shaped. The concrete / screed will be in desired amount poured onto the bottom plates 2; the maximum amount of concrete / screed is determined by the length of the threaded sleeves 26. After curing of the concrete / screed, the reinforcements 6 project out of the substructure 3. The then finished floor element 1 is removed from the mold and spent for storage or transport.

Das Bodenelement 1 wird verwendet für die Herstellung eines Bodenbelages. Hierzu werden Bodenelemente 1 zueinander benachbart in Industriehallen angeordnet. Vor der Ablage der jeweiligen Bodenelemente 1 auf dem Fundament 4 der jeweiligen Halle werden in den Löchern 25 bzw. den Gewindehülsen 26 von der den Bodenplatten 2 abgewandten Seite her Stützen 5 angeordnet. Das Bodenelement 1 wird dann auf dem Fundament 4 mit Hilfe der Stützen 5 abgesetzt. Im Ausführungsbeispiel sind der Stützen 5 als Gewindestangen ausgebildet, sodass mit ihrer Hilfe eine Nivellierung der Bodenelemente 1 möglich ist. Gleichzeitig ist bei Verwendung der Stützen 5 zwischen dem Unterbau 3 und dem Fundament 4 der jeweiligen Halle ein Freiraum gebildet.The floor element 1 is used for the production of a floor covering. For this purpose, floor elements 1 are arranged adjacent to each other in industrial halls. Before the storage of the respective floor elements 1 on the foundation 4 of the respective hall supports 5 are arranged in the holes 25 and the threaded sleeves 26 from the side facing away from the bottom plates 2 side. The floor element 1 is then placed on the foundation 4 by means of the supports 5. In the exemplary embodiment, the supports 5 are designed as threaded rods, so that with their help a leveling of the floor elements 1 is possible. At the same time a clearance is formed when using the supports 5 between the base 3 and the foundation 4 of the respective hall.

Bei der Erstellung des Bodenbelages werden die Bodenelemente 1 unmittelbar benachbart - spaltfrei - zueinander abgestellt. Soweit vorhanden werden die Bodenelemente 1 auf den Stützen 5 abgestellt (Figur 4). Sind keine Stützen vorgesehen, können die Bodenelemente direkt auf dem Fundament oder auf kleinen Sockeln abgestellt werden. Nach Abstellen einer gewünschten Anzahl von Bodenelementen 1 wird der Freiraum zwischen den Bodenelementen 1 und dem Fundament 4 mit Beton/Estrich verfüllt. Dieses Verfüllen kann insbesondere bei großflächigen Bodenelementen 1 dadurch erfolgen, dass bereits beim Herstellen der Bodenelemente 1 eine Bodenplatte 2 ausgespart ist, sodass das Bodenelement 1 nach dem Aushärten des Unterbaus 3 eine Öffnung aufweist. Bei der Herstellung eines Bodenbelages mit Hilfe der Bodenelemente 1 kann dann der Beton/Estrich zum Ausfüllen des zwischen Unterbau 3 und Fundament 4 geschaffenen Freiraums durch die Öffnung(en) in dem jeweiligen Bodenelement 1 eingefüllt werden. Beim Einfüllen des Betons/Estrichs steigt dieser nach vollständigem Verfüllen des zwischen Unterbau 3 und Fundament 4 geschaffenen Freiraums in der in dem Bodenelement 1 befindlichen Öffnung an. Zum Abschluss wird die Öffnung durch Einlegen einer Bodenplatte 2 geschlossen, wodurch ein durchgängiger Bodenbelag geschaffen ist. Während des Aushärtens des zwischen Fundament 4 und Unterbau 3 verfüllten Betons/Estrichs können zu dessen Verdichtung mit Hilfe der als Gewindestangen ausgebildeten Stützen 5 die Bodenelemente 1 abgesenkt werden. Gleichzeitig wird so gewährleistet, dass der Kontakt zwischen dem Unterbau 3 sowie den Armierungen 6 und dem verfüllten Beton/Estrich aufgrund der Schrumpfung des Betons/Estrichs in Folge der Verdunstung des im Beton/Estrich enthaltenen Wassers nicht verloren geht.When creating the floor covering, the floor elements 1 are immediately adjacent to each other - gap-free. If available, the floor elements 1 are placed on the supports 5 (FIG. 4). If no supports are provided, the floor elements can be placed directly on the foundation or on small pedestals. After parking a desired number of floor elements 1, the space between the floor elements 1 and the foundation 4 is filled with concrete / screed. This filling can take place in particular in the case of large-area floor elements 1 in that a base plate 2 is already recessed in the manufacture of the floor elements 1, so that the floor element 1 has an opening after the base 3 has hardened. In the production of a floor covering with the aid of the floor elements 1, the concrete / screed for filling the space created between the base 3 and the foundation 4 can then be filled through the opening (s) in the respective floor element 1. When filling the concrete / screed this rises after complete filling of the created between the base 3 and 4 foundation space in the located in the bottom element 1 opening. Finally, the opening is closed by inserting a bottom plate 2, whereby a continuous flooring is created. During hardening of the concrete / screed filled between foundation 4 and substructure 3, the floor elements 1 can be lowered for the purposes of compaction by means of the supports 5 designed as threaded rods. At the same time it is ensured that the contact between the base 3 and the reinforcements 6 and the filled concrete / screed is not lost due to the shrinkage of the concrete / screed due to the evaporation of the water contained in the concrete / screed.

Durch die im Vergleich zu bekannten Bodenplatten wesentlich größeren Abmessungen der Bodenelemente 1 sowie ihrer Vorfertigung ist es möglich, den Bodenbelag in Industriehallen in wesentlich kürzerer Zeit fertigzustellen, als dies bisher bei Verwendung von Bodenplatten möglich war. Durch die Zeitersparnis sind gleichzeitig erhebliche Kosten eingespart.By compared to known floor panels much larger dimensions of the floor elements 1 and their prefabrication, it is possible to complete the flooring in industrial buildings in a much shorter time than was previously possible when using floor panels. By saving time, considerable costs are saved at the same time.

In Abwandlung des vorstehend geschilderten Ausführungsbeispiels ist es selbstverständlich auch möglich, die Bodenelemente mit Bodenplatten zu versehen, die eine abgewandelte Ausbildung aufweisen. Auch die Verwendung von Bodenplatten mit abgekanteten Leisten, aufgeschweißten Rahmen oder auch ohne jegliche vertikale Leisten ist möglich.In a modification of the above-described embodiment, it is of course also possible to provide the bottom elements with bottom plates, which have a modified design. The use of floor panels with folded strips, welded-on frame or even without any vertical strips is possible.

Claims (6)

  1. Floor element (1), consisting of at least one floor panel (2) made from sheet metal or steel sheet and a sub-structure (3) of concrete or screed, characterised in that at least one hole (25) is provided in at least one floor panel (2) of the floor element (1) and a threaded sleeve (26) is welded onto the bottom face of the floor panel (2) flush with this hole (25), and the floor element (1) also has a threaded rod which can be screwed into the threaded sleeve (26), by means of which the floor element (1) can be levelled.
  2. Floor element as claimed in claim 1, characterised in that strips (23, 24) are attached to the bottom face of the floor panels (2).
  3. Floor element as claimed in claim 1 or 2, characterised in that the floor panel (2) is provided with claws (22).
  4. Floor element as claimed in one of claims 1 to 3, characterised in that reinforcements (6) are provided in the sub-structure (3).
  5. Floor element as claimed in claim 4, characterised in that the reinforcements (6) project out from the sub-structure (3).
  6. Method of producing a floor covering using floor elements (1), each floor element (1) consisting of floor panels (2) of sheet metal or steel sheet and sub-structures (3) of concrete or screed, as claimed in at least one of claims 1 to 5, which floor elements (1) are positioned adjacent to one another and spaces left free between the floor elements (1) and a foundation (4) are filled with a casting compound, characterised in that the supports (5) provided in the form of threaded rods are introduced into the threaded sleeves (26) of the floor panels (2) and the floor elements (1) are set in position by means of these supports (5), the floor elements (1) are levelled on the foundation (4) by means of these supports (5) and the floor elements (1) are lowered onto the foundation (4) by means of the support (5) as the casting compound is setting.
EP02005091A 2002-03-07 2002-03-07 Floor element and process for making a floor covering with these elements Expired - Lifetime EP1342847B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT02005091T ATE327385T1 (en) 2002-03-07 2002-03-07 FLOOR ELEMENT AND METHOD FOR PRODUCING A FLOOR COVERING USING FLOOR ELEMENTS
DE50206881T DE50206881D1 (en) 2002-03-07 2002-03-07 Floor element and method for producing a floor covering with the aid of floor elements
EP02005091A EP1342847B1 (en) 2002-03-07 2002-03-07 Floor element and process for making a floor covering with these elements
ES02005091T ES2266327T3 (en) 2002-03-07 2002-03-07 SOIL ELEMENT AND PROCEDURE FOR THE MANUFACTURE OF A SOIL COATING WITH SOIL ELEMENTS HELP.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02005091A EP1342847B1 (en) 2002-03-07 2002-03-07 Floor element and process for making a floor covering with these elements

Publications (3)

Publication Number Publication Date
EP1342847A1 EP1342847A1 (en) 2003-09-10
EP1342847A9 EP1342847A9 (en) 2005-01-12
EP1342847B1 true EP1342847B1 (en) 2006-05-24

Family

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Application Number Title Priority Date Filing Date
EP02005091A Expired - Lifetime EP1342847B1 (en) 2002-03-07 2002-03-07 Floor element and process for making a floor covering with these elements

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EP (1) EP1342847B1 (en)
AT (1) ATE327385T1 (en)
DE (1) DE50206881D1 (en)
ES (1) ES2266327T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013005924U1 (en) 2013-07-02 2013-08-27 Victory Industrieregale Montage Und Handel Gmbh Umschalung for a floor element and floor element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104032641A (en) * 2014-01-10 2014-09-10 江苏鼎泰工程材料有限公司 Method for prolonging service life of concrete pavement

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
GB554481A (en) * 1942-03-20 1943-07-06 Henry James Finer Improvements in or relating to plates for use in the manufacture of tiles or the construction of floors
FR2583080B1 (en) * 1985-06-05 1987-09-11 Stephanois Rech Mec FLOOR TILE, HIGH WEAR RESISTANCE
DE4009885A1 (en) * 1990-03-28 1991-10-02 Goldau Rudi Gmbh FLOORING
DE9112818U1 (en) * 1991-10-16 1991-11-28 Bomag Gmbh, 5407 Boppard, De
EP0726361B1 (en) * 1995-02-07 2003-07-23 The Nippon Road Company Limited Method of forming pavement on automobile test road and pavement member for automobile test road

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013005924U1 (en) 2013-07-02 2013-08-27 Victory Industrieregale Montage Und Handel Gmbh Umschalung for a floor element and floor element

Also Published As

Publication number Publication date
ATE327385T1 (en) 2006-06-15
DE50206881D1 (en) 2006-06-29
EP1342847A9 (en) 2005-01-12
EP1342847A1 (en) 2003-09-10
ES2266327T3 (en) 2007-03-01

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