DE202009009261U1 - Surface formwork element with structured polycarbonate plate for precast concrete elements - Google Patents
Surface formwork element with structured polycarbonate plate for precast concrete elements Download PDFInfo
- Publication number
- DE202009009261U1 DE202009009261U1 DE200920009261 DE202009009261U DE202009009261U1 DE 202009009261 U1 DE202009009261 U1 DE 202009009261U1 DE 200920009261 DE200920009261 DE 200920009261 DE 202009009261 U DE202009009261 U DE 202009009261U DE 202009009261 U1 DE202009009261 U1 DE 202009009261U1
- Authority
- DE
- Germany
- Prior art keywords
- polycarbonate plate
- thickness
- betoplan
- precast concrete
- formwork 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B13/12—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
BETOPLAN-Platte (Schalhaut) mit Phenolharzbeschichtung, dadurch gekennzeichnet, dass die BETOPLAN-Platte (1) mit einem Konstruktionskleber (2) mit einer Stärke von 1 bis 2 mm mittels Zahnspachtel versehen wird, auf die eine Polycarbonatplatte (3) in einer Stärke von 2 bis 5 mm aufgebracht wird, wobei die Polycarbonatplatte Vertiefungen von 0,1 bis 0,2 mm aufweist.BETOPLAN panel (facing) with phenolic resin coating, characterized in that the BETOPLAN panel (1) is provided with a construction adhesive (2) with a thickness of 1 to 2 mm by means of toothed spatula, on a polycarbonate plate (3) in a thickness of 2 to 5 mm, wherein the polycarbonate plate has recesses of 0.1 to 0.2 mm.
Description
Üblicherweise werden im Rahmen der Betonfertigteilproduktion Schalelemente verwendet, die eine glatte und beschichtete Schalhaut aufweisen. Hierzu werden üblicherweise BETOPLAN-Platten benutzt, welche mit einer Phenolharzbeschichtung versehen sind.Usually are used in the context of precast concrete element production which have a smooth and coated formwork skin. These are usually BETOPLAN panels provided with a phenolic resin coating are.
Die
Verwendung einer glatten Schalhaut führt dazu, dass glatte,
poren- und lunkerfreie Betonoberflächen mit einem stets
farbgleichen Aussehen entstehen. Eine entsprechend geschalte Betonoberfläche
weist einen Rutschsicherheitswert von R9 nach
BETOPLAN-Platten bestehen aus einer Vielzahl von Holz- und anderen Schichten und sind auf der Innenseite, an die der Beton gefüllt wird, mit einer Phenolharzbeschichtung versehen.BETOPLAN plates consist of a variety of wood and other layers and are on the inside, to which the concrete is filled, provided with a phenolic resin coating.
Der
dem Schutzanspruch 1 zugrundeliegenden Erfindung liegt das Problem
zugrunde, eine Oberflächenschalung für Betonfertigteile
zu schaffen, die ein Betonfertigteil mit einem Rutschsicherheitswert
vom R11 im Sinne der
Betonfertigteile,
die ohne Nachbearbeitung einen Rutschsicherheitswert von R11 im
Sinne von
Das Problem wird durch die im Schutzanspruch 1 aufgeführten Merkmale gelöst.The Problem is indicated by the protection claim 1 Characteristics solved.
Als Grundlage wird eine handelsübliche BETOPLAN-Platte mit einer Stärke von ca. 21 mm genommen, wobei die Stärke variieren kann. Auf diese BETOPLAN-Platte wird ein Konstruktionskleber mit einer Schicht von ca. 1–2 mm aufgetragen. Die Auftragung erfolgt mit einem Zahnspachtel, um die aufzuklebende Polycarbonatplatte gleichmäßig ohne Höhenunterschiede aufsetzen zu können.When Basis is a commercial BETOPLAN plate with taken a thickness of about 21 mm, with the strength can vary. This BETOPLAN board will be a construction adhesive applied with a layer of about 1-2 mm. The application done with a toothed spatula to the adhered polycarbonate plate evenly without height differences to be able to.
Die Polycarbonatplatte kann in einer Stärke von 2–5 mm verwandt werden. Bevor die Polycarbonatplatte aufgebracht wird, wird diese mit Glasgranulat in einer Korngröße von 0,2 bis 1 mm abgestrahlt. Anschließend weist die Polyckarbonatplatte eine gestrahlte und strukturierte Oberfläche auf, die Vertiefungen von 0,1 bis 0,2 mm aufweist.The Polycarbonate sheet can be in a thickness of 2-5 mm are used. Before the polycarbonate sheet is applied, this is done with glass granules in a grain size emitted from 0.2 to 1 mm. Subsequently, the Polyckarbonatplatte a blasted and textured surface on the recesses from 0.1 to 0.2 mm.
Anschließend
wird dieses Oberflächenschalelement mit Polycarbonatplatte
mit anderen Standard-Betoplanelementen verbunden, um eine vollständige
Schalform zu erhalten. Die Schalung mit Polycarbonatplatte stellt
bei einfachen Formen grundsätzlich den Boden der Schalung
und damit die Oberfläche des Betonfertigteils dar. Das
so produzierte Betonfertigteil weist ohne Nachbehandlung im Bereich
der Oberfläche einen Rutschsicherheitswert von R11 nach
Die Betonschalelemente können auch in runder Form, d. h. mit Radien ab 5 cm hergestellt werden. Bei der Herstellung von Fertigbetonteilen, die Radien ab 5 cm aufweisen, hat die Polycarbonatplatte nur eine Stärke von 2 mm.The Betonschalelemente can also in a round shape, d. H. With Radii be made from 5 cm. In the production of prefabricated concrete parts, have the radii from 5 cm, the polycarbonate plate has only one Thickness of 2 mm.
Ausführungsbeispiele
sind anhand der
In
den Figuren ist der Aufbau der Oberflächenschalung mit
Polycarbonatplatte dargestellt. Die BETOPLAN-Platte (
In
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte Nicht-PatentliteraturCited non-patent literature
- - DIN 15130 [0002] - DIN 15130 [0002]
- - DIN 15130 [0004] - DIN 15130 [0004]
- - DIN 15130 [0005] - DIN 15130 [0005]
- - DIN 15130 [0009] - DIN 15130 [0009]
- - DIN 1339 [0009] - DIN 1339 [0009]
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200920009261 DE202009009261U1 (en) | 2009-07-06 | 2009-07-06 | Surface formwork element with structured polycarbonate plate for precast concrete elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200920009261 DE202009009261U1 (en) | 2009-07-06 | 2009-07-06 | Surface formwork element with structured polycarbonate plate for precast concrete elements |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202009009261U1 true DE202009009261U1 (en) | 2009-09-10 |
Family
ID=41061015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200920009261 Expired - Lifetime DE202009009261U1 (en) | 2009-07-06 | 2009-07-06 | Surface formwork element with structured polycarbonate plate for precast concrete elements |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202009009261U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015115748A1 (en) * | 2015-09-17 | 2017-03-23 | Kennwert RD GmbH | Process for the production of integrated circuits on or in concrete |
-
2009
- 2009-07-06 DE DE200920009261 patent/DE202009009261U1/en not_active Expired - Lifetime
Non-Patent Citations (2)
Title |
---|
DIN 1339 |
DIN 15130 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015115748A1 (en) * | 2015-09-17 | 2017-03-23 | Kennwert RD GmbH | Process for the production of integrated circuits on or in concrete |
WO2017046308A2 (en) | 2015-09-17 | 2017-03-23 | Kennwert RD GmbH | Method for producing a topographical height profile and electrical conductor tracks on a concrete surface |
WO2017046308A3 (en) * | 2015-09-17 | 2017-05-11 | Kennwert RD GmbH | Method for producing a topographical height profile and electrical conductor tracks on a concrete surface |
DE112016004252B4 (en) | 2015-09-17 | 2024-03-21 | Universität Kassel | Method for producing a concrete component with a surface profile with a profile depth in the micrometer range and method for producing a concrete component with such a surface profile and with a concrete coating arranged thereon with a layer structure with a thickness in the micrometer range |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20091015 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20130201 |