DE102009061751B4 - Prefabricated wall element - Google Patents
Prefabricated wall element Download PDFInfo
- Publication number
- DE102009061751B4 DE102009061751B4 DE102009061751.5A DE102009061751A DE102009061751B4 DE 102009061751 B4 DE102009061751 B4 DE 102009061751B4 DE 102009061751 A DE102009061751 A DE 102009061751A DE 102009061751 B4 DE102009061751 B4 DE 102009061751B4
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- Germany
- Prior art keywords
- insulation
- concrete slab
- wall element
- foundation
- external insulation
- 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.)
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- 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
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
-
- 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
- E04C2/06—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 reinforced
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
Ein vorgefertigtes Wandelement (10) mit einer Oberseite, einer Unterseite und Seitenrändern, das auf ein Fundament (11) aufsetzbar und an den Seitenrändern mit gleichartigen Wandelementen verbindbar ist, mit mindestens einer Betonplatte, wobei die Betonplatte mit einer Dämmung (17) auf einer Außenseite der mindestens einen Betonplatte versehen ist, wobei die Dämmung (17) vor der Unterseite der Betonplatte (14) endet, wobei die Betonplatte (14) im nicht von der Außendämmung (17) überdeckten Bereich eine Aussparung zur Aufnahme einer Isolierung (18a) aufweist, auf die eine Wärmedämmung (18) gleicher Dicke wie die Außendämmung (17) aufbringbar ist, sodass eine stufenlose Oberfläche auf der Außenseite des Wandelements (10) entsteht.A prefabricated wall element (10) having a top, a bottom and side edges, which can be placed on a foundation (11) and connectable to the side edges with similar wall elements, with at least one concrete slab, wherein the concrete slab with an insulation (17) on an outer side the at least one concrete slab is provided, the insulation (17) terminating in front of the underside of the concrete slab (14), the slab (14) having a recess for receiving an insulation (18a) in the region not covered by the outer insulation (17), on which a thermal insulation (18) of the same thickness as the outer insulation (17) can be applied, so that a continuous surface on the outside of the wall element (10) is formed.
Description
Die Erfindung betrifft ein vorgefertigtes Wandelement mit den Merkmalen des Oberbegriffs des Anspruchs 1.The invention relates to a prefabricated wall element having the features of the preamble of claim 1.
Die
Der Hohlraum zwischen den beiden Platten wird auf der Baustelle mit Beton ausgegossen. Die Außendämmung wird dabei bereits in die Gießform für die Betonplatte eingelegt, wodurch eine innige Verbindung zwischen der Außendämmung und der Betonplatte entsteht. Die vorgefertigten Wandelemente werden auf der Baustelle auf einem dort vorbereiteten Fundament, das ein Streifenfundament oder eine Bodenplatte sein kann, aufgesetzt und am Fundament befestigt. Zur Vermeidung von Kältebrücken muss anschließend auch im Bereich des Fundaments neben einer Isolierung gegen Feuchtigkeitseintritt auch eine Wärmedämmung vorgesehen sein. Die
Die
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein Wandelement mit einer Isolierung und einer Wärmedämmung derart auszubilden, dass das nachträgliche Aufbringen einer Wärmedämmung im Anschlussbereich zwischen dem Wandelement und dem Fundament unter Bildung gleichmäßiger Wärmedämmwerte über die gesamte Höhe des Wandelements möglich ist.The present invention has for its object to form a wall element with insulation and thermal insulation such that the subsequent application of thermal insulation in the connection area between the wall element and the foundation to form uniform thermal insulation values over the entire height of the wall element is possible.
Die Aufgabe wird mit einem vorgefertigten Wandelement mit den Merkmalen des Anspruchs 1 gelöst.The object is achieved with a prefabricated wall element with the features of claim 1.
Die Betonplatte weist auf der Seite mit der Außendämmung im Bereich, der nicht von der Außendämmung überdeckt ist, eine Aussparung zur Aufnahme einer Isolierung auf. Nach dem Aufsetzen des Wandelements auf ein Fundament kann eine Isolierung und im Anschlussbereich zwischen dem Wandelement und dem Fundament eine an die Außendämmung anschließende Wärmedämmung vorgesehen werden, wobei über die gesamte Höhe des Wandelements und des Fundaments einheitliche Wärmedämmwerte erzielt werden können. Insbesondere bei Einsatz der Wandelemente zur Bildung eines Hanggeschosses kann auf der hangabwärts gerichteten Seite des Geschosses die nachträglich angebrachte Wärmedämmung bündig an die Außendämmung des Wandelements angeschlossen werden. Die Wärmedämmung weist die gleiche Dicke wie die Außendämmung auf, sodass auf der Hangseite eine stufenlose Oberfläche entsteht, die anschließend verputzt oder anderweitig verkleidet werden kann.The concrete slab has on the side with the outer insulation in the area that is not covered by the outer insulation, a recess for receiving insulation. After placing the wall element on a foundation insulation and in the connection area between the wall element and the foundation a subsequent insulation to the outer insulation can be provided, over the entire height of the wall element and the foundation uniform thermal insulation values can be achieved. In particular, when using the wall elements to form a slope projectile, the subsequently mounted thermal insulation can be flush connected to the outer insulation of the wall element on the downhill side of the projectile. The thermal insulation has the same thickness as the outer insulation, so that on the slope side creates a stepless surface, which can then be plastered or otherwise covered.
Die erfindungsgemäßen Wandelemente können stumpf aneinanderstoßend nebeneinander gesetzt werden. Die dabei vorhandene Fuge kann beispielsweise durch einen Schaum abgedichtet und wärmegedämmt werden.The wall elements according to the invention can be placed next to each other butting against each other. The existing joint can for example be sealed by a foam and thermally insulated.
Bei einer bevorzugten Ausgestaltung kann jedoch die Außendämmung vor den Seitenrändern der Betonplatte enden. Ähnlich wie bei der Anschlussstelle zwischen dem Wandelement und dem Fundament lässt sich dann auf der Baustelle nachträglich eine Wärmedämmung in die Fugenbereiche einsetzen.In a preferred embodiment, however, the outer insulation may end before the side edges of the concrete slab. Similar to the connection point between the wall element and the foundation can then be used on the construction site subsequently a thermal insulation in the joint areas.
Weitere Vorteile ergeben sich, wenn die Betonplatte in den Bereichen der Seitenränder, die nicht von der Außendämmung überdeckt sind, eine Aussparung zur Aufnahme einer Isolierung aufweist. Die Isolierung dichtet die Fuge zwischen zwei Wandelementen gegen Feuchtigkeitseintritt ab. Diese Isolierung lässt sich nach dem Aufstellen der Wandelemente im Stoßbereich der Wandelemente anbringen und dann die Wärmedämmung bündig zwischen die Außendämmungen der beiden Wandelemente einsetzen.Further advantages result if the concrete slab in the areas of the side edges, which are not covered by the outer insulation, has a recess for receiving insulation. The insulation seals the gap between two wall elements against ingress of moisture. This insulation can be installed in the joint area of the wall elements after setting up the wall elements and then insert the heat insulation flush between the outer insulation of the two wall elements.
Nachfolgend werden bevorzugte Ausführungsbeispiele erfindungsgemäßer Wandelemente und deren Einsatz anhand der Zeichnung näher beschrieben.Hereinafter, preferred embodiments of the invention wall elements and their use are described in detail with reference to the drawing.
Es zeigen:Show it:
Das Wandelement
Die Wandelemente
Es versteht sich, dass auch das Wandelement
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009061751.5A DE102009061751B4 (en) | 2008-12-12 | 2009-12-10 | Prefabricated wall element |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008016613.6 | 2008-12-12 | ||
DE200820016613 DE202008016613U1 (en) | 2008-12-12 | 2008-12-12 | Prefabricated wall element |
DE102009061751.5A DE102009061751B4 (en) | 2008-12-12 | 2009-12-10 | Prefabricated wall element |
Publications (2)
Publication Number | Publication Date |
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DE102009061751A1 DE102009061751A1 (en) | 2015-10-08 |
DE102009061751B4 true DE102009061751B4 (en) | 2015-12-17 |
Family
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Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200820016613 Expired - Lifetime DE202008016613U1 (en) | 2008-12-12 | 2008-12-12 | Prefabricated wall element |
DE102009061751.5A Active DE102009061751B4 (en) | 2008-12-12 | 2009-12-10 | Prefabricated wall element |
DE102009057752.1A Active DE102009057752B4 (en) | 2008-12-12 | 2009-12-10 | Prefabricated wall element |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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DE200820016613 Expired - Lifetime DE202008016613U1 (en) | 2008-12-12 | 2008-12-12 | Prefabricated wall element |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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DE102009057752.1A Active DE102009057752B4 (en) | 2008-12-12 | 2009-12-10 | Prefabricated wall element |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2619427A1 (en) * | 1976-05-03 | 1977-11-10 | Schrom | Prefabricated house smooth finish wall panel - has insulation filled stem with connected thin fibreglass reinforced concrete layers |
DE29521254U1 (en) * | 1995-03-22 | 1996-12-12 | Knecht, Rainer, 72555 Metzingen | Process for the production of thermally insulated outer walls |
DE29705044U1 (en) * | 1997-03-20 | 1997-07-03 | Rapp, Albert Bruno, 58802 Balve | Building element for buildings |
DE29805829U1 (en) * | 1998-03-31 | 1998-07-09 | Degen, Paul, 77830 Bühlertal | Thermally insulated, hollow-walled component |
DE20301303U1 (en) * | 2002-02-22 | 2003-04-24 | Lythotec Bausysteme Gmbh | Pre-fabricated concrete building panel has inner ribs forming thermally-insulated cavities |
DE202005021203U1 (en) * | 2005-11-17 | 2007-06-14 | Bernhard Lütkenhaus Hochbau-Stahlbetonbau GmbH | Prefabricated wall or ceiling, in a multi-layer structure, has a concrete load-bearing layer and insulation of natural fibers with a mineral bond |
AT506225A4 (en) * | 2008-07-17 | 2009-07-15 | Lasch Erwin | Swimming pool has separating wall which is inserted between two prefabricated wall elements, and separates technical chamber from pool, where piping is connected to openings in prefabricated wall elements |
-
2008
- 2008-12-12 DE DE200820016613 patent/DE202008016613U1/en not_active Expired - Lifetime
-
2009
- 2009-12-10 DE DE102009061751.5A patent/DE102009061751B4/en active Active
- 2009-12-10 DE DE102009057752.1A patent/DE102009057752B4/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2619427A1 (en) * | 1976-05-03 | 1977-11-10 | Schrom | Prefabricated house smooth finish wall panel - has insulation filled stem with connected thin fibreglass reinforced concrete layers |
DE29521254U1 (en) * | 1995-03-22 | 1996-12-12 | Knecht, Rainer, 72555 Metzingen | Process for the production of thermally insulated outer walls |
DE29705044U1 (en) * | 1997-03-20 | 1997-07-03 | Rapp, Albert Bruno, 58802 Balve | Building element for buildings |
DE29805829U1 (en) * | 1998-03-31 | 1998-07-09 | Degen, Paul, 77830 Bühlertal | Thermally insulated, hollow-walled component |
DE20301303U1 (en) * | 2002-02-22 | 2003-04-24 | Lythotec Bausysteme Gmbh | Pre-fabricated concrete building panel has inner ribs forming thermally-insulated cavities |
DE202005021203U1 (en) * | 2005-11-17 | 2007-06-14 | Bernhard Lütkenhaus Hochbau-Stahlbetonbau GmbH | Prefabricated wall or ceiling, in a multi-layer structure, has a concrete load-bearing layer and insulation of natural fibers with a mineral bond |
AT506225A4 (en) * | 2008-07-17 | 2009-07-15 | Lasch Erwin | Swimming pool has separating wall which is inserted between two prefabricated wall elements, and separates technical chamber from pool, where piping is connected to openings in prefabricated wall elements |
Also Published As
Publication number | Publication date |
---|---|
DE202008016613U1 (en) | 2009-03-05 |
DE102009057752B4 (en) | 2015-11-26 |
DE102009061751A1 (en) | 2015-10-08 |
DE102009057752A1 (en) | 2010-06-17 |
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