EP1210485A1 - Reinforced concrete part for producing foundations of buildings - Google Patents

Reinforced concrete part for producing foundations of buildings

Info

Publication number
EP1210485A1
EP1210485A1 EP00964057A EP00964057A EP1210485A1 EP 1210485 A1 EP1210485 A1 EP 1210485A1 EP 00964057 A EP00964057 A EP 00964057A EP 00964057 A EP00964057 A EP 00964057A EP 1210485 A1 EP1210485 A1 EP 1210485A1
Authority
EP
European Patent Office
Prior art keywords
reinforced concrete
concrete
concrete part
lattice
prefabricated ceiling
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
EP00964057A
Other languages
German (de)
French (fr)
Other versions
EP1210485B1 (en
Inventor
Udo Sohns
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
Publication of EP1210485A1 publication Critical patent/EP1210485A1/en
Application granted granted Critical
Publication of EP1210485B1 publication Critical patent/EP1210485B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8611—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2002/867—Corner details

Definitions

  • the present invention is therefore based on the prior art, the task of creating a component that equally fulfills the functions of reinforcement and formwork walls, enables quick and safe erection of a building foundation on site with in-situ concrete and is also simple and inexpensive to manufacture.
  • the finished, reinforced concrete parts intended for a foundation are brought to the construction site and only arranged there in the required manner. This can be done very quickly using an appropriate installation plan.
  • each reinforced concrete part intended for the foundation on the construction site on two longitudinal edges of its concrete slabs, these concrete slabs form side walls between which the in-situ concrete is placed.
  • the reinforced concrete parts can then be filled immediately with in-situ concrete.
  • the foundation is ready.
  • the structure can be erected on the foundation.
  • Various types of foundations can be made with the reinforced concrete part (e.g. strip foundations, pile foundations, individual foundations, etc.).
  • the size or geometrical relationships of the reinforced concrete part according to the invention and its individual elements are based on the respective static requirements with regard to the building in question, which is to stand on the foundation.
  • the invention provides a foundation for buildings made using reinforced concrete parts according to one of claims 1 to 4, in which the reinforced concrete parts are in two standing on their longitudinal edges Location and the space between the concrete slabs of the reinforced concrete parts is filled with in-situ concrete. In this way, any number of foundation shapes suitable for the respective building can be created.
  • FIG. 3 the prefabricated ceiling element according to FIG. 2 in a raised position by 90 ° and
  • FIG. 4 shows a perspective view from above of a part of a building foundation according to the invention produced using reinforced concrete parts according to the invention before filling with in-situ concrete.
  • the reinforced concrete part 1 shown in FIG. 1 consists of two identical prefabricated ceiling elements 2 and 3 which are firmly connected to one another and is used to manufacture building foundations.
  • the prefabricated ceiling element 3 is shown as an individual part in FIGS. 2 and 3 and is manufactured commercially.
  • Fig. 2 the prefabricated ceiling element 3 can be seen in the state in which such prefabricated ceiling elements of a commercial type have previously been laid for the production of ceilings, for example floor ceilings.
  • the concrete slab 4 is flat or horizontal and the lattice girders 5-7 point upwards, so that the liquid in-situ concrete can be applied from above. If the same prefabricated ceiling element 3 is rotated counterclockwise by an angle of 90 ° about its longitudinal central axis, it reaches the position shown in FIG. 3. It is consequently “placed upright” on the lower longitudinal edge 14 of its concrete slab 4.
  • a reinforced concrete part - for example the reinforced concrete part 26 - has a free end to which no further reinforced concrete part is connected, a formwork wall is to be provided at the open side end.
  • Fig. 4 also illustrates the case where two reinforced concrete parts 27, 28 are arranged at right angles to each other. In this case, their outer concrete slabs 29, 30 are longer than their inner concrete slabs 31, 32, which requires no further explanation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The invention relates to a reinforced concrete section ( 1, 23, 26-28 ) comprising two commercially available pre-cast floor elements ( 2, 3 ) of the same type. Each element consists of a substantially rectangular concrete slab ( 4, 21 ) and at least one lattice girder ( 5, 7 ) attached thereto. The two pre-cast floor elements are arranged in a laterally reversed manner so that their concrete slabs ( 4, 21 ) are situated parallel to and at a distance from each other and their lattice girders face one another. The pre-cast floor elements ( 2, 3 ) are fixedly attached to one another by their lattice girders ( 5-7 ). The reinforced concrete section ( 1, 23, 26-28 ) can be used with site-mixed concrete to rapidly produce a foundation for a building on the building site, without erecting the shuttering and dismantling the shuttering.

Description

Stahlbetonteil zur Herstellung von Fundamenten für BauwerkeReinforced concrete part for the production of foundations for buildings
Beschreibungdescription
Die Erfindung betrifft ein Stahlbetonteil zur Herstellung von Fundamenten für Bauwerke.The invention relates to a reinforced concrete part for the manufacture of foundations for buildings.
Bei den allgemein bekannten Fundamentkonstruktionen werden üblicherweise eine Bewehrung und Schalungswände vorgesehen (Einschalen). Die Schalungswände werden nach der Befüllung mit Ortbeton wieder entfernt (Ausschalen), während die Bewehrung im Beton verbleibt. Diese Methode hat den Nachteil, daß sie einen großen Zeit- bzw. Arbeitsaufwand erfordert, um ein Fundament auf der Baustelle herzustellen.In the generally known foundation constructions, reinforcement and formwork walls are usually provided (formwork). The formwork walls are removed after filling with in-situ concrete (stripping), while the reinforcement remains in the concrete. The disadvantage of this method is that it requires a great deal of time or work to produce a foundation on the construction site.
Der vorliegenden Erfindung liegt daher gegenüber dem Stand der Technik die Aufgabe zugrunde, ein Bauteil zu schaffen, das gleichermaßen die Funktionen von Bewehrung und Schalungswänden erfüllt, mit Ortbeton eine schnelle und sichere Errichtung eines Bauwerkfundamentes auf der Baustelle ermöglicht und außerdem einfach und kostengünstig herzustellen ist.The present invention is therefore based on the prior art, the task of creating a component that equally fulfills the functions of reinforcement and formwork walls, enables quick and safe erection of a building foundation on site with in-situ concrete and is also simple and inexpensive to manufacture.
Gelöst wird diese Aufgabe bei einem Stahlbetonteil der in Frage stehenden Art erfindungsgemäß dadurch, daß das Stahlbetonteil aus zwei gleichartigen handelsüblichen Fertigdeckenelementen besteht, die jeweils eine im wesentlichen rechteckförmige Betonplatte und mindestens einen mit dieser verbundenen Gitterträger aus Stahl aufweisen, daß die beiden Fertigdeckenelemente spiegelbildlich so angeordnet sind, daß sich ihre Betonplatten in parallelem Abstand voneinander befinden und ihre Gitterträger einander zuge- wandt sind und das die Gitterträger fest miteinander verbunden sind. Das erfindungsgemäße Stahlbetonteil hat vor allem den Vorteil, daß die eingangs genannten Arbeitsvorgänge „Einschalen" und „Ausschalen" entfallen, was zu einer enormen Zeit- bzw. Arbeitsersparnis auf der Baustelle führt.This object is achieved with a reinforced concrete part of the type in question according to the invention in that the reinforced concrete part consists of two similar commercial prefabricated ceiling elements, each having an essentially rectangular concrete slab and at least one steel lattice girder connected to it, so that the two prefabricated ceiling elements are arranged in mirror image are that their concrete slabs are at a parallel distance from one another and their lattice girders face each other and that the lattice girders are firmly connected to one another. The reinforced concrete part according to the invention has the particular advantage that the above-mentioned “shuttering” and “stripping” operations are eliminated, which leads to enormous time and labor savings on the construction site.
Die für ein Fundament vorgesehenen, fertigen Stahlbetonteile werden zur Baustelle gebracht und dort lediglich in der erforderlichen Weise angeordnet. Anhand eines entsprechenden Verlegeplans kann dies sehr schnell erfolgen. Indem jedes für das Fundament vorgesehene Stahlbetonteil auf der Baustelle auf zwei Längskanten seiner Betonplatten gestellt wird, bilden diese Betonplatten Seitenwandungen, zwischen denen der Ortbeton eingebracht wird. Die Stahlbetonteile können dann sofort mit Ortbeton befüllt werden. Nach der Aushärtung des Betons ist das Fundament fertig. Auf dem Fundament kann das Bauwerk errichtet werden. Mit dem Stahlbetonteil lassen sich Fundamente verschiedenster Art herstellen (z.B. Streifenfundamente, Pfahl- fundamente, Einzelfundamente usw.). Die Größe bzw. geometrischen Verhältnisse des erfindungsgemäßen Stahlbetonteils und seiner einzelnen Elemente richten sich nach den jeweiligen statischen Anforderungen hinsichtlich des betreffenden Bauwerkes, das auf dem Fundament stehen soll.The finished, reinforced concrete parts intended for a foundation are brought to the construction site and only arranged there in the required manner. This can be done very quickly using an appropriate installation plan. By placing each reinforced concrete part intended for the foundation on the construction site on two longitudinal edges of its concrete slabs, these concrete slabs form side walls between which the in-situ concrete is placed. The reinforced concrete parts can then be filled immediately with in-situ concrete. After the concrete has hardened, the foundation is ready. The structure can be erected on the foundation. Various types of foundations can be made with the reinforced concrete part (e.g. strip foundations, pile foundations, individual foundations, etc.). The size or geometrical relationships of the reinforced concrete part according to the invention and its individual elements are based on the respective static requirements with regard to the building in question, which is to stand on the foundation.
Ein weiterer wesentlicher Vorteil des Stahlbetonteils liegt darin, daß bei seiner Herstellung handelsübliche Fertigdeckenelemente Verwendung finden. Die prinzipielle Ausbildung solcher bisher ausschließlich zur Herstellung von Decken vorgesehenen Fertigdeckenelemente läßt sich beispielsweise dem Faltblatt mit dem Titel „Plattendecke Verlegeanleitung" der Badische Draht- werke GmbH in Kehl/Rhein (Deutschland) entnehmen.Another major advantage of the reinforced concrete part is that commercial prefabricated ceiling elements are used in its manufacture. The basic design of such prefabricated ceiling elements, which were previously intended exclusively for the production of ceilings, can be found, for example, in the leaflet entitled "Slab Ceiling Installation Instructions" from Badische Drahtwerke GmbH in Kehl / Rhein (Germany).
Demnach besteht ein Fertigdeckenelement grundsätzlich aus einer meist recheckförmigen Betonplatte und mindestens einem mit dieser verbundenen Gitterträger aus Stahl. Nach einem bestimmten Verlegeplan werden die für eine Decke, zum Beispiel eine Geschoßdecke, vorgesehenen Fertigdek- kenelemente in an sich bekannter Weise auf der Baustelle so angeordnet, daß sich deren Betonplatten unten befinden und mit ihrer planebenen Unter- seite nach unten weisen, während deren Gitterträger nach oben weisen. Nach der Verlegung der Fertigdeckenelemente kann die Decke insgesamt mit Ortbeton vergossen werden. Die fertige Decke ist vergleichbar mit einer Vollbeton-Massivdecke. Der Unterschied liegt darin, daß die fertige Decke anschließend nicht verputzt werden muß. Es reicht aus, die Stoßfugen der Fertigdeckenelemente nach dem Betonieren zum Beispiel zu säubern oder zu verspachteln.Accordingly, a prefabricated ceiling element basically consists of a mostly rectangular concrete slab and at least one steel lattice girder connected to it. According to a certain laying plan, the prefabricated ceiling elements intended for a ceiling, for example a floor ceiling, are arranged in a manner known per se on the construction site in such a way that their concrete slabs are located at the bottom and with their flat base. face down, while their lattice girders face up. After laying the prefabricated ceiling elements, the ceiling can be poured with in-situ concrete. The finished ceiling is comparable to a solid concrete solid ceiling. The difference is that the finished ceiling does not have to be plastered afterwards. It is sufficient, for example, to clean or fill the butt joints of the prefabricated ceiling elements after concreting.
Der senkrecht aus der Betonplatte herausragende Gitterträger eines han- delsüblichen Fertigdeckenelementes weist in der Regel wenigstens einen Obergurt, einen der Gitterträgerhöhe entsprechend in parallelem Abstand zum Untergurt verlaufenden Untergurt sowie Ober- und Untergurt verbindende diagonale Abschnitte bzw. Diagonalen auf. Der Untergurt wird bei der Herstellung in die Betonplatte eingegossen und ist daher beim fertigen Fer- tigdeckenelement nicht mehr zu sehen. Die diagonalen Abschnitte bzw. Diagonalen dienen der Aufnahme der Schubkräfte, die in der Fuge zwischen Fertigdeckenelement und Ortbeton auftreten. Der Ober- und Untergurt sorgen für die notwendige Steifigkeit der Fertigdeckenelemente beim Einbau.The lattice girder of a commercially available prefabricated ceiling element protruding perpendicularly from the concrete slab generally has at least one upper girder, a lower girder corresponding to the lattice girder height and parallel to the lower girder and diagonal sections or diagonals connecting the upper and lower girders. The lower chord is cast into the concrete slab during manufacture and is therefore no longer visible in the finished prefabricated ceiling element. The diagonal sections or diagonals serve to absorb the shear forces that occur in the joint between the prefabricated ceiling element and in-situ concrete. The upper and lower chord ensure the necessary rigidity of the prefabricated ceiling elements during installation.
Durch die Verwendung von Fertigdeckenelementen handelsüblicher Art zur Herstellung der erfindungsgemäßen Stahlbetonteile ergibt sich auch insofern eine Kostenersparnis, als die Fertigdeckenelemente als solche sehr preisgünstig zu fertigen sind. Obwohl die Fertigdeckenelemente bisher nur zur Erstellung von Decken benutzt werden, eignen sie sich sehr gut zur Herstel- lung und sicheren Verwendung des erfindungsgemäßen Stahlbetonteils.The use of commercially available prefabricated ceiling elements for the production of the reinforced concrete parts according to the invention also results in a cost saving insofar as the prefabricated ceiling elements as such are very inexpensive to manufacture. Although the prefabricated ceiling elements have so far only been used to create ceilings, they are very well suited for the production and safe use of the reinforced concrete part according to the invention.
Vorteilhafte Weiterbildungen des erfindungsgemäßen Stahlbetonteils ergeben sich aus den Unteransprüchen 2 bis 4.Advantageous further developments of the reinforced concrete part according to the invention result from subclaims 2 to 4.
Des weiteren sieht die Erfindung ein unter Verwendung von Stahlbetonteilen nach einem der Ansprüche 1 bis 4 hergestelltes Fundament für Bauwerke vor, bei dem sich die Stahlbetonteile in auf zwei ihrer Längskanten stehender Lage befinden und der Raum zwischen den Betonplatten der Stahlbetonteile mit Ortbeton verfüllt ist. Auf diese Weise lassen sich beliebig viele, für das jeweilige Bauwerk passende Fundamentformen schaffen.Furthermore, the invention provides a foundation for buildings made using reinforced concrete parts according to one of claims 1 to 4, in which the reinforced concrete parts are in two standing on their longitudinal edges Location and the space between the concrete slabs of the reinforced concrete parts is filled with in-situ concrete. In this way, any number of foundation shapes suitable for the respective building can be created.
Die Erfindung wird nachstehend anhand der schematischen Zeichnungen näher erläutert. Es zeigen:The invention is explained below with reference to the schematic drawings. Show it:
Fig. 1 eine perspektivische Ansicht von oben auf eine Ausführungsform eines erfindungsgemäßen Stahlbetonteils,1 is a perspective view from above of an embodiment of a reinforced concrete part according to the invention,
Fig. 2 ein für das Stahlbetonteil gemäß Fig. 1 vorgesehenes Fertigdek- kenelement in flachliegender Lage,2 a prefabricated ceiling element provided for the reinforced concrete part according to FIG. 1 in a flat position,
Fig. 3 das Fertigdeckenelement gemäß Fig. 2 in um 90° hochgestellter Lage undFig. 3, the prefabricated ceiling element according to FIG. 2 in a raised position by 90 ° and
Fig. 4 eine perspektivische Ansicht von oben auf einen Teil eines unter Verwendung von erfindungsgemäßen Stahlbetonteilen hergestellten erfindungsgemäßen Bauwerksfundaments vor dem Befüllen mit Ortbe- ton.4 shows a perspective view from above of a part of a building foundation according to the invention produced using reinforced concrete parts according to the invention before filling with in-situ concrete.
Das in der Fig. 1 gezeigte Stahlbetonteil 1 besteht aus zwei fest miteinander verbundenen gleichen Fertigdeckenelementen 2 und 3 und dient der Herstellung von Bauwerksfundamenten. Das Fertigdeckenelement 3 ist als Ein- zelteil in den Fig. 2 und 3 dargestellt und handelsüblich hergestellt.The reinforced concrete part 1 shown in FIG. 1 consists of two identical prefabricated ceiling elements 2 and 3 which are firmly connected to one another and is used to manufacture building foundations. The prefabricated ceiling element 3 is shown as an individual part in FIGS. 2 and 3 and is manufactured commercially.
Das Fertigdeckenelement 3 besteht aus einer rechteckförmigen Betonplatte 4 bestimmter Dicke und drei mit dieser fest verbundenen und senkrecht aus dieser herausragenden Gitterträgern 5-7 aus Stahl (Gitterträgertyp KT). Die Gitterträger 5 und 7 haben von dem Gitterträger 6 den gleichen parallelen Abstand. Sie weisen jeweils einen Obergurt 8-10, jeweils zwei der Gitterträgerhöhe entsprechend in parallelem Abstand zu dem zugehörigen Obergurt 8-10 verlaufende Untergurte und jeweils die Obergurte 8-10 und Untergurte verbindende diagonale Abschnitte bzw. Diagonalen 11-13 auf. Die paarweise vorhandenen Untergurte eines Gitterträgers 5-7 werden bei der Herstellung des Fertigdeckenelementes 3 in die Betonplatte 4 eingegossen und sind daher in den Fig. 1 bis 3 nicht zu erkennen. Die Diagonalen 11-13 sind ebenfalls paarweise angeordnet. Das heißt zum Beispiel im Falle des Gitterträgers 7, daß zwei diagonal verlaufende Gitterträgerstäbe 13a, 13b der Diagonalen 13 von den betreffenden parallelen Untergurten zum Obergurt 10 hin zusammenlaufen (Fig. 2).The prefabricated ceiling element 3 consists of a rectangular concrete slab 4 of a certain thickness and three lattice girders 5-7 made of steel (lattice girder type KT) that are firmly connected to it and protrude vertically from it. The lattice girders 5 and 7 have the same parallel distance from the lattice girder 6. They each have an upper chord 8-10, two each corresponding to the lattice girder height, at a parallel distance from the associated upper chord 8-10 extending lower chords and diagonal sections or diagonals 11-13 connecting the upper chords 8-10 and lower chords. The pair of lower chords of a lattice girder 5-7 are poured into the concrete slab 4 during the manufacture of the prefabricated ceiling element 3 and can therefore not be seen in FIGS. 1 to 3. The diagonals 11-13 are also arranged in pairs. In the case of the lattice girder 7, for example, this means that two diagonally running lattice girder bars 13a, 13b of the diagonals 13 converge from the relevant parallel lower chords to the upper chord 10 (FIG. 2).
In Fig. 2 ist das Fertigdeckenelement 3 in dem Zustand zu sehen, in dem solche Fertigdeckenelemente handelsüblicher Art bisher zur Herstellung von Decken, zum Beispiel Geschoßdecken, verlegt werden. Die Betonplatte 4 liegt flach bzw. horizontal und die Gitterträger 5-7 weisen nach oben, so daß der flüssige Ortbeton von oben aufgebracht werden kann. Wenn dasselbe Fertigdeckenelement 3 um einen Winkel von 90° um seine Längsmittelachse gegen den Uhrzeigersinn gedreht wird, erreicht es die in Fig. 3 gezeigte Position. Es wird folglich „hochkantgestellt", und zwar auf die untere Längskante 14 seiner Betonplatte 4.In Fig. 2 the prefabricated ceiling element 3 can be seen in the state in which such prefabricated ceiling elements of a commercial type have previously been laid for the production of ceilings, for example floor ceilings. The concrete slab 4 is flat or horizontal and the lattice girders 5-7 point upwards, so that the liquid in-situ concrete can be applied from above. If the same prefabricated ceiling element 3 is rotated counterclockwise by an angle of 90 ° about its longitudinal central axis, it reaches the position shown in FIG. 3. It is consequently “placed upright” on the lower longitudinal edge 14 of its concrete slab 4.
In der vorgenannten Weise hochkantgestellt und spiegelbildlich zueinander angeordnet sind die beiden Fertigdeckenelemente 2 und 3 gemäß Fig. 1. Ihre jeweils auf gleicher Höhe gegenüberliegenden bzw. einander zugewandten Gitterträger 5-7 bzw. 15-17, das heißt die Gitterträger 5-7 des rechten Fertigdeckenelementes 3 und die Gitterträger 15-17 des linken Fertigdeckenelementes 2, sind durch die als Flachstäbe ausgebildeten Zwischenstücke 18-20 fest miteinander verbunden (Schweißverbindung). Die Flachstäbe bzw. Zwischenstücke 18-20 sind etwas länger als der Abstand zwischen den paarweise benachbarten Obergurten 8-10 der Gitterträger 5-7 und 15-17. Die Anzahl und Länge der Flachstäbe bzw. Zwischenstücke 18- 20 hängt insbesondere von der speziellen Geometrie der Fertigdeckenelemente 2, 3 und ihrer Gitterträger 5-7 und 15-17 sowie den besonderen me- chanischen Anforderungen an diese bzw. an das mit diesen zu errichtende Fundament ab.In the above-mentioned manner, the two prefabricated ceiling elements 2 and 3 according to FIG. 1 are upright and arranged in mirror image to one another Prefabricated ceiling element 3 and the lattice girders 15-17 of the left prefabricated ceiling element 2 are firmly connected to one another by the intermediate pieces 18-20 designed as flat bars (welded connection). The flat bars or intermediate pieces 18-20 are slightly longer than the distance between the pair of adjacent upper chords 8-10 of the lattice beams 5-7 and 15-17. The number and length of the flat bars or intermediate pieces 18-20 depends in particular on the special geometry of the prefabricated ceiling elements 2, 3 and their lattice girders 5-7 and 15-17 as well as the particular me- the requirements of the Chinese or the foundation to be built with them.
Die Betonplatte 4 des rechten Fertigdeckenelementes 3 und die Betonplatte 21 des linken Fertigdeckenelementes 2 befinden sich in einem parallelen Abstand voneinander und bilden gleichsam die Schalungswände des Stahlbetonteils 1. Das Stahlbetonteil 1 steht auf der unteren Längskante 14 der Betonplatte 4 des rechten Fertigdeckenelementes 3 und der unteren Längskante 22 der Betonplatte 21 des linken Fertigdeckenelementes 2. In diesem Zustand werden Stahlbetonteile wie das Stahlbetonteil 1 nach einem bestimmten Verlegeplan auf der Baustelle aufgestellt. Von oben werden diese dann mit Ortbeton befüllt, der somit den gesamten freien Raum zwischen den Betonplatten 4 und 21 einnimmt. Die Gitterträger 5-7 und 15-17 gewährleisten zusammen mit den Betonplatten 4 und 21 sowie dem Ortbeton die erforderliche mechanische Festigkeit bzw. Stabilität des Stahlbetonteils 1 und des mit diesem errichteten Gebäudefundamentes.The concrete slab 4 of the right prefabricated ceiling element 3 and the concrete slab 21 of the left prefabricated ceiling element 2 are at a parallel distance from one another and form, as it were, the formwork walls of the reinforced concrete part 1. The reinforced concrete part 1 stands on the lower longitudinal edge 14 of the concrete slab 4 of the right prefabricated ceiling element 3 and the lower one Longitudinal edge 22 of the concrete slab 21 of the left prefabricated ceiling element 2. In this state, reinforced concrete parts such as reinforced concrete part 1 are set up on the construction site according to a specific laying plan. These are then filled with in-situ concrete from above, which thus occupies the entire free space between the concrete slabs 4 and 21. The lattice girders 5-7 and 15-17 together with the concrete slabs 4 and 21 and the in-situ concrete ensure the required mechanical strength or stability of the reinforced concrete part 1 and the building foundation built with it.
Ein Ausschnitt eines solchen Fundamentes geht aus Fig. 4 hervor. An einer Stelle ist dort das Stahlbetonteil 1 vorgesehen. An jedes offene seitliche En- de des Stahlbetonteils 1 schließt sich das nächste Stahlbetonteil an, zum Beispiel das Stahlbetonteil 23, das im Prinzip genauso ausgebildet und angeordnet ist wie das Stahlbetonteil 1. Die Betonplatten 24 und 25 des Stahlbetonteils 23 sind gleich dick wie die Betonplatten 4 und 21 des Stahlbetonteils 1 und haben den gleichen parallelen Abstand voneinander. Die auf Stoß und auf ihren unteren Längskanten 14, 22 stehenden Stahlbetonteile 1 und 23 schließen daher bündig aneinander an und bilden gewissermaßen einen mit Ortbeton befüllbaren Fundamentkanal. Wenn die für ein Fundament vorgesehenen Stahlbetonteile eine geschlossene ringförmige Anordnung aufweisen, kann ohne weitere Maßnahmen sofort betoniert werden. Wenn ein Stahlbetonteil - zum Beispiel das Stahlbetonteil 26 - ein freies Ende hat, an das sich kein weiteres Stahlbetonteil anschließt, ist an dem offenen seitlichen Ende eine Schalungswand vorzusehen. Fig. 4 veranschaulicht auch den Fall, daß zwei Stahlbetonteile 27, 28 rechtwinklig zueinander angeordnet sind. In diesem Falle sind deren äußere Betonplatten 29, 30 länger als deren inneren Betonplatten 31 , 32, was keiner näheren Erläuterung bedarf.A section of such a foundation is shown in FIG. 4. The reinforced concrete part 1 is provided there at one point. At each open side end of the reinforced concrete part 1 is the next reinforced concrete part, for example the reinforced concrete part 23, which is basically designed and arranged in the same way as the reinforced concrete part 1. The concrete slabs 24 and 25 of the reinforced concrete part 23 are of the same thickness as the concrete slabs 4 and 21 of the reinforced concrete part 1 and have the same parallel distance from one another. The reinforced concrete parts 1 and 23 which are in abutment and on their lower longitudinal edges 14, 22 are therefore flush with one another and form, as it were, a foundation channel which can be filled with in-situ concrete. If the reinforced concrete parts intended for a foundation have a closed, ring-shaped arrangement, concrete can be poured immediately without further measures. If a reinforced concrete part - for example the reinforced concrete part 26 - has a free end to which no further reinforced concrete part is connected, a formwork wall is to be provided at the open side end. Fig. 4 also illustrates the case where two reinforced concrete parts 27, 28 are arranged at right angles to each other. In this case, their outer concrete slabs 29, 30 are longer than their inner concrete slabs 31, 32, which requires no further explanation.
Schließlich ist zu Fig. 4 zu bemerken, daß der Bereich zwischen den Stahlbetonteilen 1 , 23, 27, 28 bzw. seitlich neben diesen mit Erdreich verfüllt werden kann. Finally, it should be noted in relation to FIG. 4 that the area between the reinforced concrete parts 1, 23, 27, 28 or laterally next to these can be filled with soil.

Claims

Ansprüche Expectations
1. Stahlbetonteil zur Herstellung von Fundamenten für Bauwerke, d a - d u r c h g e k e n n z e i c h n e t, daß das Stahlbetonteil (1 , 23, 26-28) aus zwei gleichartigen handelsüblichen Fertigdeckenelementen (2, 3) besteht, die jeweils eine im wesentliche rechteckförmige Betonplatte (4, 21 ; 24, 25; 29, 31 ; 30, 32) und mindestens einen mit dieser verbundenen Gitterträger (5-7, 15-17) aus Stahl aufweisen, daß die beiden Fertigdek- kenelemente spiegelbildlich so angeordnet sind, daß sich ihre Betonplatten in parallelem Abstand voneinander befinden und ihre Gitterträger einander zugewandt sind, und daß die Gitterträger fest miteinander verbunden sind.1. Reinforced concrete part for the manufacture of foundations for buildings, since - characterized in that the reinforced concrete part (1, 23, 26-28) consists of two similar commercial prefabricated ceiling elements (2, 3), each of which has an essentially rectangular concrete slab (4, 21; 24, 25; 29, 31; 30, 32) and at least one lattice girder (5-7, 15-17) made of steel connected to it, that the two prefabricated ceiling elements are arranged in mirror image so that their concrete slabs are at a parallel distance are from each other and their lattice girders facing each other, and that the lattice girders are firmly connected.
2. Stahlbetonteil nach Anspruch 1 , dadurch gekennzeichnet, daß die Gitterträger (5-7, 15-17) durch Verschweißen oder eine Schraubverbindung fest miteinander verbunden sind.2. Reinforced concrete part according to claim 1, characterized in that the lattice girders (5-7, 15-17) are firmly connected to one another by welding or a screw connection.
3. Stahlbetonteil nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Gitterträger (5-7 , 15-17) durch wenigstens ein Zwischenstück (18-20) fest miteinander verbunden sind.3. Reinforced concrete part according to claim 1 or 2, characterized in that the lattice girders (5-7, 15-17) are firmly connected to one another by at least one intermediate piece (18-20).
4. Stahlbetonteil nach Anspruch 3, dadurch gekennzeichnet, daß das Zwischenstück (18-20) ein Flachstab oder Rundstab ist.4. Reinforced concrete part according to claim 3, characterized in that the intermediate piece (18-20) is a flat bar or round bar.
5. Unter Verwendung von Stahlbetonteilen nach einem der Ansprüche 1 bis 4 hergestelltes Fundament für Bauwerke, dadurch gekennzeichnet, daß sich bei diesem die Stahlbetonteile (1 , 23, 26-28) in auf zwei ihrer Längskanten (14, 22) stehender Lage befinden und der Raum zwischen den Betonplatten (4, 21 ; 24, 25; 29, 31 ; 30, 32) der Stahlbetonteile mit Ortbeton verfüllt ist. 5. Using reinforced concrete parts according to one of claims 1 to 4 manufactured foundation for buildings, characterized in that in this the reinforced concrete parts (1, 23, 26-28) are in two standing on their longitudinal edges (14, 22) and the space between the concrete slabs (4, 21; 24, 25; 29, 31; 30, 32) of the reinforced concrete parts is filled with in-situ concrete.
EP00964057A 1999-09-01 2000-08-29 Reinforced concrete part for producing foundations of buildings Expired - Lifetime EP1210485B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19941603 1999-09-01
DE19941603A DE19941603C2 (en) 1999-09-01 1999-09-01 Reinforced concrete part for the production of foundations for buildings
PCT/EP2000/008422 WO2001016441A1 (en) 1999-09-01 2000-08-29 Reinforced concrete part for producing foundations of buildings

Publications (2)

Publication Number Publication Date
EP1210485A1 true EP1210485A1 (en) 2002-06-05
EP1210485B1 EP1210485B1 (en) 2005-04-27

Family

ID=7920394

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00964057A Expired - Lifetime EP1210485B1 (en) 1999-09-01 2000-08-29 Reinforced concrete part for producing foundations of buildings

Country Status (5)

Country Link
US (1) US7073300B1 (en)
EP (1) EP1210485B1 (en)
AT (1) ATE294290T1 (en)
DE (2) DE19941603C2 (en)
WO (1) WO2001016441A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2235583B1 (en) * 2002-12-23 2006-03-16 Jaime Enrique Jimenez Sanchez FLOATING FOUNDATION BEAM ABOVE THE GROUND FOR SANITARY FORGINGS.
US20070044426A1 (en) * 2005-08-25 2007-03-01 Scott Deans Lightweight Wall Structure For Building Construction
US7891150B2 (en) * 2006-01-25 2011-02-22 Finfrock Industries, Inc. Composite truss
WO2009059036A1 (en) * 2007-10-30 2009-05-07 Lite Tech, Llc Prefabricated wall panel system
ITTO20111250A1 (en) * 2011-12-31 2012-03-31 Michele Caboni CONICAL OR SEMICONIC CONNECTOR AND CONSTRUCTION STRUCTURE OBTAINED THROUGH A PLURALITY OF SUCH CONNECTORS.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB176868A (en) * 1920-12-11 1922-03-13 William Ernest Clifton Improvements in the construction of concrete walls for buildings
US3321884A (en) * 1964-06-04 1967-05-30 Klaue Hermann Spaced building plates with embedded wire ties connected by rod means
US3768225A (en) * 1968-04-03 1973-10-30 M Sloan Method of precasting a masonry wall panel
DE2242202C2 (en) * 1972-08-28 1984-03-08 Willi 4983 Kirchlengern Wessel Device for the production of reinforced concrete walls using the in-situ concrete process
IT1158600B (en) * 1982-03-29 1987-02-18 Giovanni Cella STRUCTURE FOR REINFORCED CONCRETE WALLS COMPOSED WITH PREFABRICATED SLABS
JPS61158541A (en) * 1984-12-28 1986-07-18 株式会社　冨士起業 Skeletal body for building
US5771648A (en) * 1988-03-14 1998-06-30 Foam Form Systems, L.L.C. Foam form concrete system
JPH04166518A (en) 1990-10-26 1992-06-12 Shigeki Nagase Construction of reinforced concrete foundation and shop assembling of reinforcing bar
DE19520082A1 (en) * 1995-06-01 1996-12-05 Norbert Bittscheidt Lost shuttering for concrete building elements
US5611183A (en) * 1995-06-07 1997-03-18 Kim; Chin T. Wall form structure and methods for their manufacture
DE19609496A1 (en) * 1996-03-11 1997-09-18 Meyer Bau Gmbh & Co Kg Precast foundation element
US5802793A (en) * 1996-11-14 1998-09-08 Devore, Jr.; Walter Don Precast modular keyed building system
US5887401A (en) * 1997-07-24 1999-03-30 Eco-Block Llc Concrete form system
DE19808509C1 (en) * 1998-02-27 1999-08-19 Beutelrock Prefabricated double shell wall structure
US6167671B1 (en) * 1998-12-21 2001-01-02 Steven D. Wilson Prefabricated concrete wall form system
US6070380A (en) * 1999-01-28 2000-06-06 Meilleur; Serge Concrete wall formwork module

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0116441A1 *

Also Published As

Publication number Publication date
DE50010181D1 (en) 2005-06-02
EP1210485B1 (en) 2005-04-27
US7073300B1 (en) 2006-07-11
WO2001016441A1 (en) 2001-03-08
ATE294290T1 (en) 2005-05-15
DE19941603A1 (en) 2001-03-29
DE19941603C2 (en) 2003-02-20

Similar Documents

Publication Publication Date Title
EP0752033B1 (en) Structure consisting of prefabricated components
DE19941603C2 (en) Reinforced concrete part for the production of foundations for buildings
EP3696320B1 (en) Bridge abutment with connection between wall reinforcement and wing wall element
DE2728544A1 (en) FINISHED COMPONENT IN THE FORM OF A CLOSED BOX WITH GRID DIMENSIONS
DE2608848A1 (en) Multi storeyed building prefabricated wall elements - consist of units of assembled lime bricks superimposed in rows (NL 6.9.77)
EP3299524B1 (en) Wall made of prefabricated products and method for manufacturing the same
DE60304547T2 (en) Prefabricated reinforced concrete column and reinforced concrete beams
AT404950B (en) PRECAST ELEMENTS FOR THE BUILDING OF BUILDINGS
DE2636168C2 (en) Buildings made from load-bearing prefabricated components
DE2912131C2 (en) garage
DE2309722A1 (en) PROCESS FOR THE PRODUCTION OF CONCRETE BUILDING CEILINGS
DE3226781A1 (en) Prefabricated compound units for the erection of modular walls
DE2529506A1 (en) Cellular silo formed of prefabricated reinforced concrete - with horizontally sectioned wall open trapezoid spaces and square bearing blocks
DE2158489B2 (en) Process for the production of a multi-purpose pavilion in prefabricated construction as well as a steel column with an anchoring leg for carrying out the process
DE19720637C1 (en) Process for producing a component from reinforced concrete and formwork for carrying out the process
DE2051002C3 (en) Frame construction, consisting of prefabricated reinforced concrete parts
AT372734B (en) CONSTRUCTION
EP0104262A1 (en) Composite self-supporting slab - product - method - device - application
DE7603410U1 (en) PREFABRICATED BUILDING SKELETON
DE3418313A1 (en) Prefabricated element for a wall
DE19834476C1 (en) Shuttering for moulding concrete walls has shutter panels with positioning tubes for anchor stakes
DE102019109154A1 (en) Wall component, component with wall component and method for producing a building using a wall component
DE3312394A1 (en) Structure with an arched construction
DE3837850A1 (en) Wall panel and shuttering block
DE3445212A1 (en) Method and supporting element for underpinning structures

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020313

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20030310

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050427

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050427

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050427

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050427

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50010181

Country of ref document: DE

Date of ref document: 20050602

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050727

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: TROESCH SCHEIDEGGER WERNER AG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050829

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051010

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20050427

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

ET Fr: translation filed
26N No opposition filed

Effective date: 20060130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20110901

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20120828

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20120802

Year of fee payment: 13

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 294290

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130829

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130831

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130829

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130829

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20140901

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160429

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150831

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50010181

Country of ref document: DE

Representative=s name: KOENIG NAEVEN SCHMETZ PATENT- & RECHTSANWAELTE, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20190725

Year of fee payment: 20

Ref country code: NL

Payment date: 20190723

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20190906

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20190717

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50010181

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20200828

REG Reference to a national code

Ref country code: BE

Ref legal event code: MK

Effective date: 20200829