DE202006008435U1 - Formwork construction unit for forming cover edge formwork has external facing and internal isolation component comprised of materials that are adapted for brickwork - Google Patents
Formwork construction unit for forming cover edge formwork has external facing and internal isolation component comprised of materials that are adapted for brickwork Download PDFInfo
- Publication number
- DE202006008435U1 DE202006008435U1 DE202006008435U DE202006008435U DE202006008435U1 DE 202006008435 U1 DE202006008435 U1 DE 202006008435U1 DE 202006008435 U DE202006008435 U DE 202006008435U DE 202006008435 U DE202006008435 U DE 202006008435U DE 202006008435 U1 DE202006008435 U1 DE 202006008435U1
- Authority
- DE
- Germany
- Prior art keywords
- formwork
- facing
- component according
- formwork component
- facing element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009415 formwork Methods 0.000 title claims abstract description 49
- 239000000463 material Substances 0.000 title claims abstract description 21
- 238000002955 isolation Methods 0.000 title claims abstract description 14
- 238000010276 construction Methods 0.000 title abstract 2
- 239000011505 plaster Substances 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 22
- 239000004567 concrete Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 5
- 229920002223 polystyrene Polymers 0.000 claims description 5
- 238000009416 shuttering Methods 0.000 claims description 5
- 239000011449 brick Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 1
- 239000011381 foam concrete Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B2001/7679—Means preventing cold bridging at the junction of an exterior wall with an interior wall or a floor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B2005/322—Floor structures wholly cast in situ with or without form units or reinforcements with permanent forms for the floor edges
Abstract
Description
Die Erfindung betrifft ein Schalungsbauteil zur Herstellung einer Deckenrandschalung nach dem Oberbegriff von Anspruch 1.The The invention relates to a formwork component for producing a slab edge formwork according to the preamble of claim 1.
Beim betonieren einer Decke wird die Unterseite der Decke durch die Deckenunterschalung begrenzt, auf die ein Stahlgewebe aufgelegt und eine Deckenrandschalung angebracht wird, welche die Dicke der Decke bestimmt. Anschließend wird Beton eingegossen.At the Concrete a ceiling, the underside of the ceiling is covered by the ceiling limited, on which a steel fabric placed and a Deckenrandschalung is attached, which determines the thickness of the ceiling. Subsequently, will Cast concrete.
Um die Ausbildung von Wärmebrücken aus dem Gebäudeinneren nach Außen zu verhindern, sind gattungsgemäße Schalungsbauteile üblicherweise aus einem wärmedämmenden Kunststoff, wie zum Beispiel Polystyrol hergestellt.Around the formation of thermal bridges from the indoor outward To prevent generic formwork components are common from a thermally insulating Plastic, such as polystyrene.
Beim Verputzen der Gebäudefassade wird auf die Außenseite des Schalungsbauteils eine Putzschicht aufgetragen. Dem Fachmann ist bekannt, dass leicht Putzrisse entstehen, wenn unterschiedliche Baustoffe aufeinandertreffen. Diese Putzrisse haben ihre Ursache in den unterschiedlichen bauphysikalischen Eigenschaften der unterschiedliche Baustoffe, insbesondere eine unterschiedlichen Wärmeleitfähigkeit und unterschiedliches Schwind-Kriech-Quell- und Ausdehnungsverhalten. Diese Putz risse stellen nicht nur Schönheitsfehler dar, sondern führen auf Dauer auch zu Schäden an der Bausubstanz.At the Plastering the building facade will be on the outside the formwork component applied a plaster layer. The expert It is well known that cleaning cracks easily occur when different Building materials meet. These rips have their cause in the different building physics properties of different building materials, especially a different thermal conductivity and different shrinkage creep source and expansion behavior. These plaster cracks are not just blemishes, but lead in the long run also to damages on the building fabric.
Nun besteht ein bekanntes Problem darin, dass es in Bereichen der Fassade, in denen unterschiedliche Werkstoffe aufeinandertreffen, leicht zur Bildung von Putzrissen kommt. Die Neigung zur Bildung von Putzrissen ist besonders groß, wenn sich die aufeinandertreffenden Baustoffe deutlich in ihrer Wärmeleitfähigkeit unterscheiden.Now there is a known problem in that in areas of the facade, in which different materials meet, easily comes to the formation of Putzrissen. The tendency for the formation of Putzrissen is especially big if the clashing building materials clearly in their thermal conductivity differ.
Diese Putzrisse stören nicht nur das optische Erscheinungsbild der Gebäudefassade, sondern führen auf Dauer auch zu Schäden an der Bausubstanz.These Puncture cracks disturb not only the visual appearance of the building facade, but lead to Duration also to damage on the building fabric.
Ausgehend von diesem Stand der Technik besteht die Aufgabe der vorliegenden Erfindung darin, ein Schalungsbauteil bereitzustellen, bei dem das Risiko zur Entstehung von Putzrissen zumindest weitgehend beseitigt ist. Diese Aufgabe wird mit den Merkmalen des Anspruchs 1 gelöst.outgoing from this prior art, the object of the present The invention is to provide a formwork component in which the risk at least largely eliminated for the formation of plaster cracks. This object is achieved with the features of claim 1.
Das zur Herstellung einer Deckenrandschalung vorgesehene Schalungsbauteil wird in einem Mauerwerk angeordnet und bildet eine Schalung zur Herstellung einer Decke aus einem härtbaren Werkstoff, insbesondere Beton. Auf der Außenseite des Schalungsbauteils wird mittelbar oder unmittelbar eine Putzschicht aufgetragen. Erfindungsgemäß ist das Schalungsbauteil in der Art eines Verbundbauteils aus einem außenseitigen Verblendungselement zur Anbringung der Putzschicht und aus einem innenseitigen Isolationselement zur Umrandung des härtbaren Werkstoffs aufgebaut, wobei das Verblendungselement und das Isolationselement fest miteinander verbunden sind, und wobei der Werkstoff des Verblendungselements an das Material des umgebenden Mauerwerks angepasst ist. Dadurch wird erreicht, dass die bauphysikalischen Eigenschaften der Außenseite des Schalungsbauteils, die vom Verblendungselement gebildet wird, mit den bauphysikalischen Eigenschaften des umgebenden Mauerwerks im wesentlichen übereinstimmt, so dass insbesondere Putzrisse vermieden werden. Außerdem wird durch die Anpassung des Werkstoffs des Verblendungselements an das Material des umgebenden Mauerwerks erreicht, dass die Oberflächenstruktur in beiden Bereichen im wesentlichen übereinstimmt, wodurch ebenfalls der Rissbildung entgegengewirkt wird.The for the production of a slab edge shuttering formwork component is arranged in a masonry and forms a formwork for the production a blanket of a curable Material, in particular concrete. On the outside of the formwork component is applied directly or indirectly a plaster layer. This is according to the invention Formwork component in the manner of a composite component of an outside Facing element for applying the plaster layer and one inside insulation element to the border of the curable Material constructed, wherein the facing element and the insulating element are firmly connected to each other, and wherein the material of the facing element adapted to the material of the surrounding masonry. Thereby is achieved that the building physical properties of the outside the shuttering component formed by the facing element, with the physical properties of the surrounding masonry in the essentially matches, so that in particular plaster cracks are avoided. It also gets through the adaptation of the material of the veneer element to the material of the surrounding masonry achieves that surface texture in both areas is substantially coincident, which also the cracking is counteracted.
Insbesondere wird der Werkstoff des Verblendungselementes so gewählt, dass beim Verputzen Putzrisse zwischen Verblendungselement und dem umgebenden Mauerwerk zumindest weitgehend verhindert werden.Especially the material of the facing element is chosen so that when plastering plaster cracks between veneer and the surrounding Masonry be at least largely prevented.
Vorzugsweise wird ein Werkstoff gewählt, dessen Wärmeleitfähigkeit zumindest nahezu der Wärmeleitfähigkeit des Mauerwerkes entspricht. Preferably a material is chosen whose thermal conductivity at least almost the thermal conductivity corresponds to the masonry.
Gemäss einer speziellen Ausführungsform ist das Verblendungselement aus dem gleichen Material wie das Mauerwerk hergestellt.According to one special embodiment the facing element of the same material as the masonry produced.
Bei einer speziellen Ausführungsvariante sind das Isolationselement und das Verblendungselement jeweils einteilig ausgebildet.at a special embodiment are the insulation element and the facing element in one piece educated.
Gemäß einer weiteren Ausführungsform sind das Verblendungselement und das Isolationselement in horizontaler Richtung hintereinander angeordnet.According to one another embodiment the facing element and the insulating element are horizontal Direction arranged one behind the other.
Beispielsweise sind das Verblendungselement und/oder das Isolationselement der Grundform nach jeweils plattenförmig ausgebildet.For example are the facing element and / or the insulating element of Basic shape after each plate-shaped educated.
Bei einer Ausführungsvariante sind die Umfangskanten des Verblendungselementes und des Isolationselementes paarweise bündig miteinander ausgerichtet.at an embodiment variant are the peripheral edges of the facing element and the insulation element in pairs flush aligned with each other.
Bei einer weiteren Ausführungsform steht von der nach innen weisenden Fläche des Isolationselementes ein Fußteil ab, das sich entlang des unteren Randes des Isolationselementes erstreckt.at a further embodiment stands from the inward-facing surface of the insulation element a foot part starting from that along the lower edge of the insulation element extends.
Beispielsweise ist das Isolationselement aus Polystyrol hergestellt. Selbstverständlich sind auch andere elastisch verformbare und thermisch isolierende Werkstoffe verwendbar. Das Isolationselement sollte aus einem elastisch verformbaren Material hergestellt sein, um eine temperaturbedingte Ausdehnung der Decke ausgleichen zu können.For example, the insulating element is made of polystyrene. Of course, other elastically deformable and thermal insulation usable materials. The insulation element should be made of an elastically deformable material to compensate for a temperature-induced expansion of the ceiling can.
Gemäß einer speziellen Ausführungsvariante sind das Isolationselement und das Verblendungselement stoffschlüssig miteinander verbunden. Selbstverständlich sind jedoch auch kraftschlüssige oder formschlüssige Verbindungsarten denkbar. Schließlich können das Isolationselement und das Verblendungselement auch durch eine Kombination aus mehreren vorstehend genannten Verbindungsarten miteinander verbunden werden.According to one special design variant the insulation element and the veneer element are materially bonded together connected. Of course However, are also non-positive or positive Types of connection conceivable. Finally, the isolation element and the facing element also by a combination of several above-mentioned types of connection are connected to each other.
Gemäß einer weiteren Ausführungsform ist das Verblendungselement aus Gießbeton hergestellt.According to one another embodiment the facing element is made of cast concrete.
Beispielsweise ist das aus Gießbeton hergestellte Verblendungselement mit einer Farbe angefärbt, die auf das umgebende Mauerwerk abgestimmt ist, um eine farbliche Homogenität zwischen dem Verblendungselement und dem Mauerwerk zu erreichen.For example that's made of cast concrete made facing element with a color stained, the tuned to the surrounding masonry, to a color homogeneity between the To achieve facing element and the masonry.
Gemäß einer speziellen Ausführungsvariante sind das Verblendungselement und das Isolationselement über ein Verbindungselement miteinander verbunden.According to one special design variant are the facing element and the insulation element over a Connecting element connected to each other.
Gemäß einer weiteren Ausführungsform sind das Verblendungselement und das Isolationselement mittels Gießbeton miteinander verbunden.According to one another embodiment are the facing element and the insulating element by means of cast concrete with each other connected.
Beispielsweise ist das Verblendungselement aus Leichtbeton, Porenbeton oder Ziegelstein hergestellt.For example is the facing element made of lightweight concrete, aerated concrete or brick produced.
Gemäß einer speziellen Ausführungsvariante ist das Verblendungselement und/oder das Verbindungselement mit einer Stahlarmierung versehen.According to one special design variant is the facing element and / or the connecting element with a steel reinforcement provided.
Bei dem erfindungsgemäßen Schalungsbauteil ist das Risiko der Entstehung von Putzrissen im Vergleich zum Stand der Technik deutlich verringert.at the formwork component according to the invention is the risk of the occurrence of Putzrissen compared to the state the technology significantly reduced.
Nachfolgend werden Ausführungsformen der Erfindung unter Bezugnahme auf die Figuren noch etwas näher erläutert.following Become embodiments of the Invention with reference to the figures explained in more detail.
Es zeigen:It demonstrate:
Das
in der Art eines Verbundteils aufgebaute Schalungsbauteil
Das
Verblendungselement
Das
Verblendungselement
Das
Verblendungselement
Das
Isolationselement
Von
der zur Stirnseite der Decke weisenden Innenfläche
Die
ersten Umfangskanten
Das
erneut aus Polystyrol bestehende Isolationselement
Das
aus Ziegelstein hergestellte Verblendungselement
Zusätzlich weist
das erfindungsgemäße Schalungsbauteil
Auf
der nach außen
weisenden, dem Verblendungselement
Das
Verbindungselement
Das
Verbindungselement
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006008435U DE202006008435U1 (en) | 2006-04-11 | 2006-05-24 | Formwork construction unit for forming cover edge formwork has external facing and internal isolation component comprised of materials that are adapted for brickwork |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006006028.6 | 2006-04-11 | ||
DE202006006028 | 2006-04-11 | ||
DE202006008435U DE202006008435U1 (en) | 2006-04-11 | 2006-05-24 | Formwork construction unit for forming cover edge formwork has external facing and internal isolation component comprised of materials that are adapted for brickwork |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006008435U1 true DE202006008435U1 (en) | 2006-08-03 |
Family
ID=36848676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202006008435U Expired - Lifetime DE202006008435U1 (en) | 2006-04-11 | 2006-05-24 | Formwork construction unit for forming cover edge formwork has external facing and internal isolation component comprised of materials that are adapted for brickwork |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202006008435U1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2912437A1 (en) * | 2007-02-09 | 2008-08-15 | T M Entpr Unipersonnelle A Res | L-shaped insulating panel for building, has base pierced with opening holes and resting between apex of lower wall and floor slab, and vertical wall provided at end of floor slab, where width of base is equal to thickness of lower wall |
FR2923232A1 (en) * | 2007-11-05 | 2009-05-08 | Lucas Vallon | PLANAR THERMO: LIGHT AND INSULATING PLANETS THAT CONTRIBUTE TO THE THERMAL RESISTANCE OF FLOORS IN COMPLIANCE WITH THERMAL REGULATIONS |
WO2011018591A2 (en) | 2009-08-14 | 2011-02-17 | Sekrane Gerard | Pre-manufactured building construction element enabling thermal bridge removal |
ITTO20130151A1 (en) * | 2013-02-25 | 2013-05-27 | Torino Politecnico | INSULATING STRUCTURAL ELEMENT FOR BUILDING CONSTRUCTION. |
DE102012108661A1 (en) * | 2012-09-16 | 2014-03-20 | Bernd Beck | Ceiling edge formwork element for use as permanent formwork during constructing ceiling of building, has plate including projections and/or recesses that are brought into form-fit engagement with complementary recesses and/or projections |
-
2006
- 2006-05-24 DE DE202006008435U patent/DE202006008435U1/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2912437A1 (en) * | 2007-02-09 | 2008-08-15 | T M Entpr Unipersonnelle A Res | L-shaped insulating panel for building, has base pierced with opening holes and resting between apex of lower wall and floor slab, and vertical wall provided at end of floor slab, where width of base is equal to thickness of lower wall |
FR2923232A1 (en) * | 2007-11-05 | 2009-05-08 | Lucas Vallon | PLANAR THERMO: LIGHT AND INSULATING PLANETS THAT CONTRIBUTE TO THE THERMAL RESISTANCE OF FLOORS IN COMPLIANCE WITH THERMAL REGULATIONS |
WO2011018591A2 (en) | 2009-08-14 | 2011-02-17 | Sekrane Gerard | Pre-manufactured building construction element enabling thermal bridge removal |
FR2949129A1 (en) * | 2009-08-14 | 2011-02-18 | Gerard Sekrane | PREFABRICATED ELEMENT FOR THE CONSTRUCTION OF BUILDINGS, ALLOWING THE REMOVAL OF THERMAL BRIDGES |
WO2011018591A3 (en) * | 2009-08-14 | 2011-04-28 | Sekrane Gerard | Pre-manufactured building construction element enabling thermal bridge removal |
DE102012108661A1 (en) * | 2012-09-16 | 2014-03-20 | Bernd Beck | Ceiling edge formwork element for use as permanent formwork during constructing ceiling of building, has plate including projections and/or recesses that are brought into form-fit engagement with complementary recesses and/or projections |
ITTO20130151A1 (en) * | 2013-02-25 | 2013-05-27 | Torino Politecnico | INSULATING STRUCTURAL ELEMENT FOR BUILDING CONSTRUCTION. |
WO2014128741A1 (en) * | 2013-02-25 | 2014-08-28 | Politecnico Di Torino | Structural insulating element for building constructions |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20060907 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20091201 |