EP1431468B1 - Section of a building comprising prefinished double walled elements and construction method - Google Patents

Section of a building comprising prefinished double walled elements and construction method Download PDF

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Publication number
EP1431468B1
EP1431468B1 EP02027887A EP02027887A EP1431468B1 EP 1431468 B1 EP1431468 B1 EP 1431468B1 EP 02027887 A EP02027887 A EP 02027887A EP 02027887 A EP02027887 A EP 02027887A EP 1431468 B1 EP1431468 B1 EP 1431468B1
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EP
European Patent Office
Prior art keywords
segment
segments
floor panel
side wall
panel
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EP02027887A
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German (de)
French (fr)
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EP1431468A1 (en
Inventor
Joachim Glatthaar
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Glatthaar-Fertigkellerbau GmbH
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Glatthaar-Fertigkellerbau GmbH
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/161—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with vertical and horizontal slabs, both being partially cast in situ
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/044—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts

Definitions

  • the present invention relates to a building floor part with a base plate and at least one sidewall segment made of one with concrete poured double wall element, which on the edge of the base plate this is put on.
  • the invention also relates to a building floor several such building storey parts and a method for manufacturing of a building floor.
  • a disadvantage of all the previously known systems with the combination of Double wall elements and in-situ concrete is made of waterproof concrete, and that the floor slab and the walls are not concreted in one operation can.
  • the concreting joint remains between the floor slab and the walls exist as an absolute weak point, which requires additional seals. At the same time, this creates higher constraints with one higher reinforcement requirements.
  • the present invention is therefore based on the object of one possibility to propose, in which within one day the floor slab together with the Walls and possibly also ceilings can be made, but additionally none Concrete joint is created as a weak point.
  • the base plate is made of at least one Base plate segment designed as a double wall element and the Space in the double walls of the floor slab segment and one or several sidewall segments are filled with concrete throughout.
  • the Base plate at least with the walls, and if desired, also with the Blankets are made. Such parts of building floors and building floors for cellar rooms can be manufactured very inexpensively.
  • Double wall elements can be used. Because basically the Base plate made up of one or more base plate segments and the individual Wall surfaces also from one side wall segment or more Sidewall segments can exist in the following for simplification the singular used.
  • the double wall elements are of the base plate segment and the side wall segment from one first larger plate for the outside of the floor and a smaller one Plate made for the inside of the floor. Furthermore, they are in the dimensions matched so that the larger plate of the respective side wall segment on the larger plate of the Base plate segment and the smaller plate of each Sidewall segment stands on the smaller plate of the base plate segment. This creates the gaps between the prefabricated panels of each Double wall elements connected to each other in order to be combined with Concrete to be filled.
  • the floor of the floor can consist of several such base plate segments be made. According to a further training at the joint between the base plate segments in the space in the double wall element covered. These joints are easily accessible because of the construction-related area a free space through the above-mentioned smaller plate of the Double wall element is created.
  • the seal here, as well as at the joint in the outer area between the wall segment and the base plate segment, is done by a hot glued bitumen membrane. Subsequently, in reinforcement (connection reinforcement) is attached to this area and then poured out with concrete.
  • the Floor ceiling can be made.
  • the one for holding the floor ceiling necessary supports can be used through the use of double wall elements also for the floor slab area, without prior concreting be used.
  • the floor slab are also advantageous the usual and well-known prefabricated ceiling panels with prepared reinforcement used and placed on the double wall elements of the wall segments so that the space between the double walls is not covered. Then can do the same in a concreting process with appropriate concrete pumps Side walls, the floor slab and the ceiling are concreted so that the entire basement has a continuously connected concrete core. This contributes to the particular stability and cost-effective production.
  • the production of a building floor takes place at least one base plate segment, several side wall segments and at least one ceiling segment, with the bottom wall segments and the Sidewall segments as double wall elements with different sizes Wall panels and the ceiling elements are designed as prefabricated panels, such as described below. It is assumed that the surface for the Base plate is prepared in the usual and known manner.
  • the underground points expediently a gravel filter and a lean concrete layer.
  • the side walls with the larger wall plate facing out onto the or the base plate segments set up in such a way that the smaller wall plates and the larger wall panels are assigned to each other and the space connected between the base plate segments and the wall segments becomes.
  • the ceiling segments are placed on the wall segments without that the space between the double wall elements and the Sidewall segments is closed. This is followed by Pour the base plate segments and the surface of the Ceiling segments essentially at the same time as a waterproof one Concrete, for example waterproof concrete.
  • the concrete in the floor slab segments is specially designed for this provided openings compressed.
  • Figure 1 shows two base plate segments 1, 2 and one on the left Base plate segment 2 set up side wall segment 3. Such segments usually have a maximum width of 3 m and a length of 7 - 8 m each after request.
  • the invention is exemplary in connection explained with the segments 1 - 3 shown.
  • a complete floor of course consists of several side wall segments 3 and can also have a multiplicity of base plate segments 1, 2.
  • All segments 1 - 3 are designed and exist as double wall elements from a larger outer prefabricated panel 4 and an inner smaller one Prefabricated panel 5. These are connected to each other via a lattice reinforcement 6.
  • the dimensions of the base plate segments 1, 2 and the side wall segments 3 with regard to the thickness can be according to the requirements be adjusted. When made in the factory, the size is the smaller Prefabricated panel 5 at the base plate segments 1, 2 to the thickness of the Side wall elements 3 and vice versa.
  • the side wall segments 3 are so on the Base plate segment 1 placed that the precast plate 4 of the side wall segment 3 on the precast plate 4 of the base plate segment and the Prefabricated panel 5 of the side wall segment 3 on the prefabricated panel 5 of the Floor plate segment 1 stands.
  • a connecting reinforcement 7 can be introduced as a corner connection.
  • the prefabricated panel 5 of the floor panel segments 1, 2 has openings 8 which in the figure are schematic and not indicated to scale. These openings serve to feed the in-situ concrete and the subsequent shaking and Compacting the concrete. After completion, these openings 8 locked.
  • bitumen sheet 10 By placing the two base plate segments 1, 2 together above the joint 9 between the two outer panels 4 of the two base plate segments 1, 2, a space through which the joint a bitumen sheet 10 can be applied hot glued to the passage to prevent moisture or water at this point.
  • a corresponding Bitumen sheet 12 is also at the joint 11 between the prefabricated panel 4 of the Sidewall segment 3 and the precast plate 4 of the base plate segment 1 arranged hot glued.
  • Figure 2 shows a part of a concrete already poured Projectile with the segments 1 - 3 already explained in FIG. 1.
  • a load-bearing inner wall 16 which is exemplary here is also made of concrete. This supports the floor ceiling 17, the also consists of a precast plate provided with a reinforcement 18 and was concreted in when the space was poured. So that will one floor with a complete, continuous concrete core composite manufactured that has no joints that need to be specially revised.
  • the prefabricated panel 19 of the floor ceiling 17 is located on a second sidewall segment.
  • the support can be used without a previous concreting is required by corresponding yourself on the Precast plate 5 of the respective base plate segment 1 does not support shown building supports.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Panels For Use In Building Construction (AREA)
  • Building Environments (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Finishing Walls (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The floor slab consists of at least one segment (1,2) as a double wall element, and the intermediate space (15) between the double walls and one or more sidewall elements in the join is uniformly filled with concrete. The double wall elements of the floor slab segments and sidewall segments (3) consist of a larger slab (4) for the outer side of the storey and a smaller slab (5) for the inner side. The respective larger slabs bear one upon the other and the smaller slabs similarly bear one upon the other. The building storey has a floor slab and at least one side wall segment as a double wall element fixed to the edge of the floor slab.

Description

Die vorliegende Erfindung betrifft ein Gebäudegeschossteil mit einer Bodenplatte und mindestens einem Seitenwandsegment aus einem mit Beton ausgegossenem Doppelwandelement, welches am Rand der Bodenplatte auf diese aufgesetzt ist. Die Erfindung betrifft außerdem ein Gebäudegeschoss aus mehreren derartiger Gebäudegeschossteilen sowie ein Verfahren zur Herstellung eines Gebäudegeschosses.The present invention relates to a building floor part with a base plate and at least one sidewall segment made of one with concrete poured double wall element, which on the edge of the base plate this is put on. The invention also relates to a building floor several such building storey parts and a method for manufacturing of a building floor.

Der bis jetzt übliche Weg bei der Herstellung von Gebäudegeschossen, insbesondere bei Keller aus Fertigteilen, die an der Baustelle zusammengefügt werden, besteht darin, die Bodenplatte in herkömmlicher Art und Weise zu betonieren und nach dem Aushärten der Bodenplatte vorgefertigte Wandelemente auf diese aufzusetzen, siehe beispielsweise DE-U-298 05 829. Aus vorwiegend wirtschaftlichen Gesichtspunkten wird, speziell für den Kellerbau, eine Kombination aus Betonfertigteilplatten und Ortbeton für die Wände in zunehmendem Maße angewandt. Dazu bietet die Doppelwand, als Hohlwand oder auch Dreifachwand genannt, gute Voraussetzungen. Die Begriffe mit gleicher Funktion wie Doppelwand, Hohlwand oder Dreifachwand, stehen für eine Bauweise, bei der zwei dünne Fertigplatten durch Gitterträger werkseitig zu einem Doppelelement mit verbleibendem Zwischenraum verbunden werden. Nach dem Aufstellen der Doppelwandelemente auf die vorher örtlich separat gegossene Bodenplatte (Sohlplatte) wird der Zwischenraum auf der Baustelle mit Ortbeton verfüllt. Bei der so entstandenen Dreifachwand wirkt der Querschnitt aus Fertigteilplatten und Ortbeton statisch gemeinsam im Verbund.The usual way of building floors, especially in the case of basements made of prefabricated parts that are assembled at the construction site is to close the bottom plate in a conventional manner Concrete and pre-made after the floor slab has hardened To place wall elements on them, see for example DE-U-298 05 829. From predominantly economical Aspects, especially for basement construction, is a combination of Precast concrete slabs and in-situ concrete for the walls are increasing applied. In addition, the double wall, as a hollow wall or triple wall offers called, good conditions. The terms with the same function as Double wall, cavity wall or triple wall stand for a construction in which two thin prefabricated panels by lattice girders to a double element in the factory be connected with remaining space. After setting up the Double wall elements on the previously locally cast base plate (Sole plate) the space on the construction site is filled with in-situ concrete. In the the triple wall created in this way has the cross section of precast panels and In-situ concrete combined statically.

Zur Vermeidung einer Wasserdurchdringung bzw. eines Wasserzutritts in das Bauwerk, wird als Abdichtungen sowohl für die vorher separat betonierte Bodenplatte als auch zur Verfüllung der Doppelwandelemente wasserundurchlässiger Beton verwendet und Fugenabdichtungen mit Stoffen nach Normkriterien vorgenommen. Diese Fugenabdichtungen sind zwischen den Wänden und der Bodenplatte zwangsläufig erforderlich.To avoid water penetration or water entry into the Structure, is used as waterproofing both for the previously separately concreted Bottom plate as well as for filling the double wall elements more waterproof Concrete used and joint seals with fabrics after Standard criteria made. These joint seals are between the Walls and the base plate inevitably required.

Nachteilig bei allen den bisher bekannten Systemen mit der Kombination aus Doppelwandelementen und Ortbeton aus wasserundurchlässigem Beton ist, und dass die Bodenplatte und die Wände nicht in einem Arbeitsgang betoniert werden können. Dazu bleibt die Betonierfuge zwischen der Bodenplatte und den Wänden als absolute Schwachstelle bestehen, was zusätzliche Abdichtungen bedarf. Gleichzeitig entstehen dadurch höhere Zwangsbeanspruchungen mit einem höheren Bewehrungsbedarf.A disadvantage of all the previously known systems with the combination of Double wall elements and in-situ concrete is made of waterproof concrete, and that the floor slab and the walls are not concreted in one operation can. For this purpose, the concreting joint remains between the floor slab and the walls exist as an absolute weak point, which requires additional seals. At the same time, this creates higher constraints with one higher reinforcement requirements.

Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, eine Möglichkeit vorzuschlagen, bei der innerhalb eines Tages die Bodenplatte zusammen mit den Wänden und ggf. auch Decken hergestellt werden kann, wobei zusätzlich keine Betonfuge als Schwachstelle entsteht.The present invention is therefore based on the object of one possibility to propose, in which within one day the floor slab together with the Walls and possibly also ceilings can be made, but additionally none Concrete joint is created as a weak point.

Diese Aufgabe wird erfindungsgemäß durch ein Gebäudegeschossteil gemäß des Hauptanspruchs sowie durch ein Gebäudegeschoss aus derartigen Geschossteilen gelöst. Weitere vorteilhafte Ausgestaltungen sind den Unteransprüchen zu entnehmen. This object is achieved according to the invention by a part of the building floor of the main claim as well as a building floor made of such Missile parts detached. Further advantageous configurations are the See subclaims.

Gemäß der Erfindung ist die Bodenplatte aus mindestens einem Bodenplattensegment als Doppelwandelement ausgebildet und der Zwischenraum in den Doppelwänden des Bodenplattensegments und einem oder mehreren Seitenwandsegmenten ist durchgängig im Verbund mit Beton gefüllt. Durch diese besondere Maßnahme, nämlich auch für die Bodenplatte ein Doppelwandelement zu verwenden, ist es möglich, den Zwischenraum mit geeignetem Beton in einem Guss herzustellen und damit die unerwünschte Trennfuge zu beseitigen. Darüber hinaus kann dadurch innerhalb eines Tages die Bodenplatte zumindest mit den Wänden, und wenn gewünscht, auch mit den Decken hergestellt werden. Derartige Gebäudegeschossteile und Gebäudegeschosse für Kellerräume sind damit überaus kostengünstig herstellbar.According to the invention, the base plate is made of at least one Base plate segment designed as a double wall element and the Space in the double walls of the floor slab segment and one or several sidewall segments are filled with concrete throughout. Through this special measure, namely also for the base plate To use double wall element, it is possible to use the space with suitable concrete in one pour and thus the unwanted Eliminate joint. In addition, the Base plate at least with the walls, and if desired, also with the Blankets are made. Such parts of building floors and building floors for cellar rooms can be manufactured very inexpensively.

Ein besonderer Vorteil liegt darin, dass im Grunde genommen sowohl für den Boden als auch für die Wände die im Aufbau im Wesentlichen gleichen Doppelwandelemente verwendet werden können. Da grundsätzlich die Bodenplatte aus einer oder mehrerer Bodenplattensegmente und die einzelnen Wandflächen ebenfalls aus einem Seitenwandsegment oder mehreren Seitenwandsegmenten bestehen können, wird im Nachfolgenden zur Vereinfachung der Singular verwendet.A particular advantage is that basically for both Floor as well as for the walls which are essentially the same in structure Double wall elements can be used. Because basically the Base plate made up of one or more base plate segments and the individual Wall surfaces also from one side wall segment or more Sidewall segments can exist in the following for simplification the singular used.

Gemäß einer besonders bevorzugten Ausführungsform sind die Doppelwandelemente des Bodenplattensegments und des Seitenwandsegments aus einer ersten größeren Platte für die Außenseite des Geschosses und einer kleineren Platte für die Innenseite des Geschosses hergestellt. Des Weiteren sind sie in den Abmessungen so aufeinander abgestimmt, dass die größere Platte des jeweiligen Seitenwandsegments auf der größeren Platte des Bodenplattensegments und die kleinere Platte des jeweiligen Seitenwandsegments auf der kleineren Platte des Bodenplattensegments steht. Damit werden die Zwischenräume zwischen den Fertigplatten der einzelnen Doppelwandelemente miteinander verbunden, um durchgängig im Verbund mit Beton gefüllt zu werden. According to a particularly preferred embodiment, the double wall elements are of the base plate segment and the side wall segment from one first larger plate for the outside of the floor and a smaller one Plate made for the inside of the floor. Furthermore, they are in the dimensions matched so that the larger plate of the respective side wall segment on the larger plate of the Base plate segment and the smaller plate of each Sidewall segment stands on the smaller plate of the base plate segment. This creates the gaps between the prefabricated panels of each Double wall elements connected to each other in order to be combined with Concrete to be filled.

Um das Verdichten des in das Bodenplattensegment einlaufenden Betons zu ermöglichen sowie das Befüllen dieses Bereichs zu erleichtern, sind in der auf der Innenseite des Geschosses befindlichen kleineren Platte des Bodenplattensegments mit Abstand voneinander angeordnete Öffnungen zu dem Zwischenraum zwischen den Doppelwänden angebracht. Diese werden nach dem Aushärten zugespachtelt, so dass für den glatten Boden die Aufbringung eines Estrichs nicht erforderlich ist. Die Ausnehmungen sind dabei so angeordnet, dass über die Rüttler eine ausreichende Verdichtung ausgehend von der jeweiligen Öffnung erfolgt. Üblicherweise wird von einer Verdichtung in jede Richtung von 40 cm ausgegangen, so dass circa alle 80 cm eine entsprechende Ausnehmung vorzusehen ist.To compact the concrete entering the floor slab segment enable and facilitate the filling of this area are in the on the Smaller plate of the base plate segment located on the inside of the floor openings spaced apart from one another to the intermediate space installed between the double walls. After the Cured filler, so that the application of a for the smooth floor Screed is not required. The recesses are arranged so that Adequate compaction based on the respective vibrator Opening takes place. Usually compression in each direction is 40 cm, so that there is a corresponding recess approximately every 80 cm is to be provided.

Wie bereits vorstehend erwähnt, kann der Boden des Geschosses aus mehreren derartiger Bodenplattensegmenten hergestellt sein. Hierzu wird gemäß einer weiteren Ausbildung an der Stoßstelle zwischen den Bodenplattensegmenten in dem Zwischenraum in dem Doppelwandelement abgedeckt. Diese Stoßstellen sind gut zugänglich, da in den darüber befindlichen Bereich konstruktionsbedingt ein Freiraum durch die vorstehend erwähnte flächenmäßig kleinere Platte des Doppelwandelements entsteht. Die Abdichtung hier, wie auch an der Stoßstelle im Außenbereich zwischen dem Wandsegment und dem Bodenplattensegment, erfolgt durch eine heiß verklebte Bitumenbahn. Im Anschluss daran wird in diesem Bereich noch eine Armierung (Anschlussbewehrung) angebracht und dann mit Beton ausgegossen.As already mentioned above, the floor of the floor can consist of several such base plate segments be made. According to a further training at the joint between the base plate segments in the space in the double wall element covered. These joints are easily accessible because of the construction-related area a free space through the above-mentioned smaller plate of the Double wall element is created. The seal here, as well as at the joint in the outer area between the wall segment and the base plate segment, is done by a hot glued bitumen membrane. Subsequently, in reinforcement (connection reinforcement) is attached to this area and then poured out with concrete.

Besonders vorteilhaft ist in diesem Zusammenhang, dass auch gleichzeitig die Geschossdecke hergestellt werden kann. Die für das Halten der Geschossdecke erforderlichen Stützen können, durch die Verwendung von Doppelwandelementen auch für den Bodenplattenbereich, ohne vorheriges Betonieren eingesetzt werden. Für die Geschossdecke werden vorteilhafterweise ebenfalls die üblichen und bekannten Fertigdeckenplatten mit vorbereiteter Armierung eingesetzt und auf die Doppelwandelemente der Wandsegmente so aufgelegt, dass der Zwischenraum zwischen den Doppelwänden nicht abgedeckt wird. Dann können in einem Betoniervorgang mit entsprechenden Betonpumpen die Seitenwände, die Bodenplatte und die Decke betoniert werden, so dass das gesamte Kellergeschoss einen durchgängig verbundenen Betonkem aufweist. Dies trägt zur besonderen Stabilität und zur kostengünstigen Herstellung bei.In this context, it is particularly advantageous that the Floor ceiling can be made. The one for holding the floor ceiling necessary supports can be used through the use of double wall elements also for the floor slab area, without prior concreting be used. For the floor slab are also advantageous the usual and well-known prefabricated ceiling panels with prepared reinforcement used and placed on the double wall elements of the wall segments so that the space between the double walls is not covered. Then can do the same in a concreting process with appropriate concrete pumps Side walls, the floor slab and the ceiling are concreted so that the entire basement has a continuously connected concrete core. This contributes to the particular stability and cost-effective production.

Die vorstehend erwähnte Aufgabe wird auch durch ein Verfahren mit den Merkmalen des Verfahrensanspruchs gelöst. Vorteilhafte Ausgestaltungen sind den entsprechend rückbezogenen Unteransprüchen zu entnehmen.The above-mentioned object is also achieved by a method with the Features of the method claim solved. Advantageous configurations are can be found in the corresponding subordinate claims.

Verfahrensmäßig erfolgt die Herstellung eines Gebäudegeschosses aus zumindest einem Bodenplattensegment, mehreren Seitenwandsegmenten und mindestens einem Deckensegment, wobei die Bodenwandsegmente und die Seitenwandsegmente als Doppelwandelemente mit unterschiedlich großen Wandplatten und die Deckenelemente als Fertigteilplatte ausgebildet sind, wie nachfolgend beschrieben. Hierbei wird vorausgesetzt, dass der Untergrund für die Bodenplatte in der üblichen und bekannten Art und Weise vorbereitet ist.In terms of procedure, the production of a building floor takes place at least one base plate segment, several side wall segments and at least one ceiling segment, with the bottom wall segments and the Sidewall segments as double wall elements with different sizes Wall panels and the ceiling elements are designed as prefabricated panels, such as described below. It is assumed that the surface for the Base plate is prepared in the usual and known manner.

Zuerst wird mindestens ein Bodenplattensegment mit der größeren Wandplatte auf den vorbereiteten Untergrund aufgelegt. Der Untergrund weist zweckmäßigerweise ein Kiesfilter und eine Magerbetonschicht auf. Als nächstes werden die Seitenwände mit der größeren Wandplatte nach außen auf das oder die Bodenplattensegmente derart aufgestellt, dass die kleineren Wandplatten und die größeren Wandplatten einander zugeordnet sind und der Zwischenraum zwischen den Bodenplattensegmenten und den Wandsegmenten verbunden wird. Dann werden die Deckensegmente auf die Wandsegmente gelegt, ohne dass der Zwischenraum zwischen den Doppelwandelementen und der Seitenwandsegmente verschlossen wird. Im Anschluss daran erfolgt das Ausgießen der Bodenplattensegmente sowie der Oberfläche der Deckensegmente im Wesentlichen gleichzeitig mit einem wasserundurchlässigen Beton, beispielsweise WU-Beton. First, at least one floor slab segment with the larger wall slab placed on the prepared surface. The underground points expediently a gravel filter and a lean concrete layer. Next the side walls with the larger wall plate facing out onto the or the base plate segments set up in such a way that the smaller wall plates and the larger wall panels are assigned to each other and the space connected between the base plate segments and the wall segments becomes. Then the ceiling segments are placed on the wall segments without that the space between the double wall elements and the Sidewall segments is closed. This is followed by Pour the base plate segments and the surface of the Ceiling segments essentially at the same time as a waterproof one Concrete, for example waterproof concrete.

Dabei wird der Beton in den Bodenplattensegmenten über eigens dafür vorgesehene Öffnungen verdichtet.The concrete in the floor slab segments is specially designed for this provided openings compressed.

Bei einem gemäß der Erfindung hergestellten Geschoss ist somit die gewünschte Stabilität bei gleichzeitiger Vermeidung von Schwachstellen kostengünstig realisiert.In the case of a projectile produced according to the invention, the desired one is thus Stability at the same time avoiding weak points inexpensively realized.

Nachfolgend wird die Erfindung in Verbindung mit den begleitenden Zeichnungen anhand eines Ausführungsbeispiels näher erläutert. Es stellen dar:

Figur 1
zeigt die schematische Querschnittsdarstellung eines Wandsegments auf einem Bodenplattensegment mit einem daran anschließendem zweiten Bodenplattensegment und
Figur 2
die schematische Schnittdarstellung eines Geschosses mit komplettem Ortbetonverguss.
The invention is explained in more detail below in conjunction with the accompanying drawings using an exemplary embodiment. They represent:
Figure 1
shows the schematic cross-sectional view of a wall segment on a base plate segment with an adjoining second base plate segment and
Figure 2
the schematic sectional view of a floor with complete cast in-situ concrete.

Figur 1 zeigt zwei Bodenplattensegmente 1, 2 sowie ein auf das linke Bodenplattensegment 2 aufgestelltes Seitenwandsegment 3. Derartige Segmente haben in der Regel eine maximale Breite von 3 m und eine Länge von 7 - 8 m je nach Anforderung. In der Figur 1 ist beispielhaft die Erfindung im Zusammenhang mit den dargestellten Segmenten 1 - 3 erläutert. Ein vollständiges Geschoss besteht selbstverständlich aus mehreren Seitenwandsegmenten 3 und kann auch eine Vielzahl von Bodenplattensegmenten 1, 2 aufweisen.Figure 1 shows two base plate segments 1, 2 and one on the left Base plate segment 2 set up side wall segment 3. Such segments usually have a maximum width of 3 m and a length of 7 - 8 m each after request. In Figure 1, the invention is exemplary in connection explained with the segments 1 - 3 shown. A complete floor of course consists of several side wall segments 3 and can also have a multiplicity of base plate segments 1, 2.

Alle Segmente 1 - 3 sind als Doppelwandelemente ausgebildet und bestehen aus einer größeren äußeren Fertigteilplatte 4 und einer inneren kleineren Fertigteilplatte 5. Diese sind über eine Gitterarmierung 6 miteinander verbunden. Die Abmessungen der Bodenplattensegmente 1, 2 und der Seitenwandsegmente 3 hinsichtlich der Dicke können dabei entsprechend den Erfordernissen angepasst werden. Bei der Herstellung im Werk ist die Größe der kleineren Fertigteilplatte 5 bei den Bodenplattensegmenten 1, 2 auf die Dicke der Seitenwandelemente 3 und umgekehrt abzustimmen.All segments 1 - 3 are designed and exist as double wall elements from a larger outer prefabricated panel 4 and an inner smaller one Prefabricated panel 5. These are connected to each other via a lattice reinforcement 6. The dimensions of the base plate segments 1, 2 and the side wall segments 3 with regard to the thickness can be according to the requirements be adjusted. When made in the factory, the size is the smaller Prefabricated panel 5 at the base plate segments 1, 2 to the thickness of the Side wall elements 3 and vice versa.

Wie aus der Figur ersichtlich, werden die Seitenwandsegmente 3 derart auf das Bodenplattensegment 1 gestellt, dass die Fertigteilplatte 4 des Seitenwandsegments 3 auf der Fertigteilplatte 4 des Bodenplattensegments und die Fertigteilplatte 5 des Seitenwandsegments 3 auf der Fertigteilplatte 5 des Bodenplattensegments 1 steht. Vor der Montage kann aus statischen Gründen noch eine Anschlussbewehrung 7 als Eckverbindung eingebracht werden.As can be seen from the figure, the side wall segments 3 are so on the Base plate segment 1 placed that the precast plate 4 of the side wall segment 3 on the precast plate 4 of the base plate segment and the Prefabricated panel 5 of the side wall segment 3 on the prefabricated panel 5 of the Floor plate segment 1 stands. Before assembly, for static reasons a connecting reinforcement 7 can be introduced as a corner connection.

Die Fertigteilplatte 5 der Bodenplattensegmente 1, 2 weist Öffnungen 8 auf, die in der Figur schematisch und nicht maßstäblich angedeutet sind. Diese Öffnungen dienen der Zuführung des Ortbetons und dem anschließenden Rütteln und Verdichten des Betons. Nach Fertigstellung werden diese Öffnungen 8 verschlossen.The prefabricated panel 5 of the floor panel segments 1, 2 has openings 8 which in the figure are schematic and not indicated to scale. These openings serve to feed the in-situ concrete and the subsequent shaking and Compacting the concrete. After completion, these openings 8 locked.

Durch das Aneinandersetzen der beiden Bodenplattensegmente 1, 2 entsteht oberhalb der Stoßstelle 9 zwischen den beiden äußeren Fertigteilplatten 4 der beiden Bodenplattensegmente 1, 2 ein Freiraum, durch den über die Stoßstelle eine Bitumenbahn 10 heiß verklebt aufgebracht werden kann, um den Durchtritt von Feuchtigkeit oder Wasser an dieser Stelle zu verhindern. Eine entsprechende Bitumenbahn 12 ist auch an der Stoßstelle 11 zwischen der Fertigteilplatte 4 des Seitenwandsegments 3 und der Fertigteilplatte 4 des Bodenplattensegments 1 heiß verklebt angeordnet.By placing the two base plate segments 1, 2 together above the joint 9 between the two outer panels 4 of the two base plate segments 1, 2, a space through which the joint a bitumen sheet 10 can be applied hot glued to the passage to prevent moisture or water at this point. A corresponding Bitumen sheet 12 is also at the joint 11 between the prefabricated panel 4 of the Sidewall segment 3 and the precast plate 4 of the base plate segment 1 arranged hot glued.

In den Freiraum 13 oberhalb der Stoßstelle 9 wird nach dem Verkleben ebenfalls eine Anschlussbewährung 14 eingebracht. Im Anschluss daran kann das Ausgießen des durch die Fertigteilplatten 4, 5 gebildeten Zwischenraums 15 durch einen wasserundurchlässigen Beton, beispielsweise WU-Beton B25, mit technologisch bedingten Betonierabschnitten, jedoch in einem durchgehenden Arbeitsgang erfolgen. In the free space 13 above the joint 9 is also after gluing a follow-up probation 14 introduced. After that, it can Pouring out the intermediate space 15 formed by the prefabricated panels 4, 5 through a water-impermeable concrete, for example waterproof concrete B25 technologically related concreting sections, but in a continuous Operation.

Als zusätzliche Sicherungsmaßnahmen gegen das Einbringen von Feuchtigkeit können im Bereich der Stoßstellen 9, 11 bitumenbeschichtete Fugenbleche angeordnet sein. Figur 2 zeigt einen Teil eines bereits mit Beton ausgegossenen Geschosses mit den bereits in der Figur 1 erläuterten Segmenten 1 - 3. Zusätzlich zeigt die Figur eine tragende Innenwand 16, die hier beispielhaft ebenfalls aus Beton hergestellt ist. Diese stützt die Geschossdecke 17, die ebenfalls aus einer mit einer Armierung 18 versehenen Fertigteilplatte besteht und beim Ausgießen des Zwischenraumes gleich mitbetoniert wurde. Damit wird ein Geschoss mit einem kompletten durchgängigen Betonkernverbund hergestellt, der keine Fugen aufweist, die speziell überarbeitet werden müssen.As additional security measures against the introduction of moisture can in the area of joints 9, 11 bitumen-coated joint plates be arranged. Figure 2 shows a part of a concrete already poured Projectile with the segments 1 - 3 already explained in FIG. 1. In addition, the figure shows a load-bearing inner wall 16, which is exemplary here is also made of concrete. This supports the floor ceiling 17, the also consists of a precast plate provided with a reinforcement 18 and was concreted in when the space was poured. So that will one floor with a complete, continuous concrete core composite manufactured that has no joints that need to be specially revised.

Bei kleineren Geschossgrößen liegt die Fertigteilplatte 19 der Geschossdecke 17 auf einem zweiten Seitenwandsegment auf. Die Abstützung kann, ohne dass ein vorheriges Betonieren erforderlich ist, durch entsprechende sich auf der Fertigteilplatte 5 des jeweiligen Bodenplattensegments 1 abstützende nicht dargestellte Baustützen erfolgen.In the case of smaller floor sizes, the prefabricated panel 19 of the floor ceiling 17 is located on a second sidewall segment. The support can be used without a previous concreting is required by corresponding yourself on the Precast plate 5 of the respective base plate segment 1 does not support shown building supports.

Claims (14)

  1. Building storey part having a floor panel and at least one side wall segment comprising a double wall element (3) poured with concrete, which is placed at the edge of the floor panel on the latter, characterised in that the floor panel is formed from at least one floor panel segment (1, 2) as a double wall element and the intermediate space (15) in the double walls of the floor panel segment (1, 2) and in one or more side wall elements (3) is poured with concrete, bonded throughout.
  2. Building storey part according to claim 1, characterised in that the double wall elements of the floor panel segment (1, 2) and of the side wall segment (3) comprise a first larger panel (4) for the outside of the storey and a smaller panel (5) for the inside of the storey, and are coordinated to each other in dimensions such that the larger panel (4) of the respective side wall segment (3) stands on the larger panel (4) of the floor panel segment (1, 2) and the smaller panel (5) of the respective side wall segment (3) stands on the smaller panel (4) of the floor panel segment (1, 2).
  3. Building storey part according to one of the preceding claims, characterised in that, on the inside of the storey, the floor panel segment (1, 2) has openings (8), which are disposed at a spacing from each other, towards the intermediate space (15) between the double walls.
  4. Building storey part according to one of the preceding claims, characterised in that the floor of the storey is produced from a plurality of floor panel segments (1, 2) of this type.
  5. Building storey part according to claim 4, characterised in that the abutment point (9) between the floor panel segments (1, 2) in the intermediate space (15) in the double wall elements is covered.
  6. Building storey part according to one of the preceding claims, characterised in that the abutment point (11) between the side wall segment (3) and the respective floor panel segment (1) is covered externally.
  7. Building storey part according to claim 5 or 6, characterised in that the abutment point (9, 11) is covered by a hot-glued sheet of bitumen (10, 11).
  8. Building storey part according to one of the preceding claims, characterised in that a ceiling segment (17) is disposed on the side wall segment (3), which ceiling segment has a pre-assembled panel (19) as underpart, and the concrete layer (20) applied on the pre-assembled panel (19) is bonded throughout with the concrete (21) in the double wall segments.
  9. Building storey comprising a plurality of building storey parts according to claim 1 or 2, characterised by at least one floor panel segment (1, 2), at least four side wall segments (3) and at least one ceiling segment (17) made of a pre-assembled panel (19) as underside, in which the concrete (21) in the intermediate spaces (15) in the double walls and a concrete layer (20) on the ceiling segment (17) is configured as a bonding concrete layer.
  10. Method of producing a building storey comprising at least one floor panel segment (1, 2), a plurality of side wall segments (3) and at least one ceiling segment (17), the floor wall segments (1, 2) and the side wall segments (3) being configured as double wall elements with wall panels (4, 5) of different sizes and the ceiling elements (17) being configured as a pre-assembled panel (19) with reinforcement, having the following steps:
    placing of at least one floor panel segment (1, 2) with the larger wall panel (4) on a prepared base;
    placing the side wall segments (3) with the larger wall panel (4) externally on the respective associated floor panel segment (1, 2);
    placing the ceiling segments (17) on the side wall segments (3) without covering the intermediate space (15) in the side wall segments (3); and
    pouring the floor panel segments (1, 2) and the side wall segments (3) and also the surface of the ceiling segments (17) in a continuous concreting operation.
  11. Method according to claim 10, characterised in that, during pouring, the concrete in the floor panel segments (1, 2) is compacted via openings (8) provided specially for this purpose.
  12. Method according to one of the preceding claims 10 or 11, characterised in that, before placing the side wall segments (3), a right-angled connection reinforcement (7) is introduced.
  13. Method according to one of the preceding claims 10 to 12, characterised in that the abutment point (9) between the larger wall panels (5) of the floor panel segments (1, 2) are sealed against moisture penetration before pouring, and subsequently a connection reinforcement (14) is introduced in this intermediate space region (13).
  14. Method according to one of the preceding claims 11 to 13, characterised in that the openings (8) in the floor panel segments (1, 2) and the intermediate spaces (13) between the floor panel segments are levelled out so that the surface of the floor is smooth.
EP02027887A 2002-12-12 2003-01-01 Section of a building comprising prefinished double walled elements and construction method Expired - Lifetime EP1431468B1 (en)

Applications Claiming Priority (2)

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DE20219324U 2002-12-12
DE20219324U DE20219324U1 (en) 2002-12-12 2002-12-12 building basement

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EP1431468A1 EP1431468A1 (en) 2004-06-23
EP1431468B1 true EP1431468B1 (en) 2004-08-11

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AT (1) ATE273421T1 (en)
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Publication number Priority date Publication date Assignee Title
ATE298821T1 (en) * 2003-03-13 2005-07-15 Glatthaar Fertigkeller Gmbh BUILDING FLOOR
EP1482098B1 (en) * 2003-05-26 2008-01-09 Glatthaar Fertigkeller GmbH Water-impermeable cellar and method of its construction
EP2122075B1 (en) * 2007-02-10 2014-12-31 Kappema Fertigteilindustrie GmbH Constructional element comprising inner formwork
DE102007011557A1 (en) * 2007-02-27 2008-09-04 Jens Döring Full storey building is of polygonal plan shape, ideally octagonal, with flat, cantilever arches in form of single or multi storey full storey building
IT1400889B1 (en) * 2010-07-08 2013-07-02 Fornace Calandra S R L PROCEDURE FOR REALIZING A BILASTRA WITH FOUNDATION.
CN113027023A (en) * 2021-04-02 2021-06-25 袁国强 Assembly type composite floor slab and construction method thereof

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Publication number Priority date Publication date Assignee Title
CH399718A (en) * 1965-03-24 1965-09-30 Comment Paul Building construction process
DE1909204A1 (en) * 1968-02-26 1969-11-27 Rudolf Polan Sheath construction
FR2021979A1 (en) * 1968-10-31 1970-07-24 Gualandi Sergio
FR2467923A2 (en) * 1971-11-15 1981-04-30 Olle Jean Louis Tied industrialised building frame - is formed by slab edge grooves and ducts with column reinforcement in slab at duct
DE19521262C2 (en) * 1995-06-10 1998-12-17 Christa Gmbh & Co Kg Method of making a building board
DE29805829U1 (en) * 1998-03-31 1998-07-09 Degen, Paul, 77830 Bühlertal Thermally insulated, hollow-walled component
EP1046758A1 (en) * 1999-04-19 2000-10-25 Rolf Bless Construction method of a slab and a wall-shuttering , prefabricated shuttering element

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HK1066038A1 (en) 2005-03-11
DE50300052D1 (en) 2004-09-16
ATE273421T1 (en) 2004-08-15
DE20219324U1 (en) 2003-03-06

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