DE4427952A1 - Shuttering panel for forming monolithic and reinforced concrete for construction - Google Patents
Shuttering panel for forming monolithic and reinforced concrete for constructionInfo
- Publication number
- DE4427952A1 DE4427952A1 DE19944427952 DE4427952A DE4427952A1 DE 4427952 A1 DE4427952 A1 DE 4427952A1 DE 19944427952 DE19944427952 DE 19944427952 DE 4427952 A DE4427952 A DE 4427952A DE 4427952 A1 DE4427952 A1 DE 4427952A1
- Authority
- DE
- Germany
- Prior art keywords
- shell
- formwork
- plastic
- metal
- reinforced concrete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Schalungstafel nach dem Oberbegriff des Anspruchs 1 und dient in der Bautech nik zur Errichtung von Gebäuden und Bauwerken aus Mono lithbeton und Stahlbeton.The invention relates to a formwork panel the preamble of claim 1 and used in building technology nik for the erection of buildings and structures made of mono lith concrete and reinforced concrete.
Bekannt sind die Tafeln, die eine Deckfläche, ein Tragge rippe, Elektroheizelemente und eine Wärmeschutzschicht umfassen.Known are the panels that have a top surface, a tragge rib, electric heating elements and a heat protection layer include.
Der Nachteil der bekannten thermoaktiven Schalung liegt in der großen Masse infolge des metallischen Tragdecks und der Verstärkungsrippen. Das bedingt einen großen Arbeitsaufwand für Montage und Demontage der Schalung. Ein weiterer Nachteil liegt in der ungleichen Erwärmung der Deckfläche infolge der unstetig angeordneten Elektro heizelemente und der Kältebrücken in den Abstützungsstel len der Verstärkungsrippen des Traggerippes. Dies hat die Entstehung von unbeheizbaren Betonzonen und damit eine Betondeformation zur Folge. Außerdem findet bei Erwärmung der Schalungsfläche eine Längsausdehnung des Metalles statt, während das Traggerippe kalt und invariabel hart bleibt. Das hat ein Krümmen der Schalungsfläche zur Folge.The disadvantage of the known thermoactive formwork is to a large extent due to the metallic deck and the reinforcement ribs. That requires a big one Workload for assembly and disassembly of the formwork. Another disadvantage is the uneven heating the top surface due to the discontinuous electrical heating elements and cold bridges in the support len of the reinforcing ribs of the supporting frame. This has the Creation of unheatable concrete zones and thus one Concrete deformation. It also takes place when heated the formwork surface a longitudinal expansion of the metal instead, while the support structure is cold and invariably hard remains. This causes the formwork surface to bend Episode.
Aufgabe der Erfindung ist die Schaffung einer sehr leich ten, energiesparenden Schalungstafel sowie die Qualitäts verbesserung der betonierten Konstruktionen.The object of the invention is to create a very easy energy-saving formwork panel as well as the quality improvement of concreted constructions.
Diese Aufgabe wird bei einer Schalungstafel nach dem Oberbegriff des Anspruchs 1 durch die im Kennzeichen an gegebenen Merkmale gelöst.This task is carried out on a formwork panel after Preamble of claim 1 by the in the indicator given characteristics solved.
Die erfindungsgemäße Schalungstafel zeichnet sich durch geringen Materialaufwand und damit geringes Gewicht aus. Die eine Seite der Schale bildet die Deckfläche. Die ent gegengesetzte Seite ist eine zahnförmig gerippte Platte und sichert die Festigkeit und Steifigkeit der Schalungs tafel. Zur weiteren Verbesserung der Standfestigkeit ist die Schalungstafel mit Adhäsion zu ihrer Innenfläche mit einem harten Schaummaterial vorzugsweise hartem Schaum polyurethan verfüllt. Dieses Schaummaterial dient als eine effektive Wärmeisolierung, d. h. schafft eine Thermo passivität und nutzt die isothermische Wärme des erhärte ten Betons.The formwork panel according to the invention is characterized by low material consumption and thus low weight. One side of the bowl forms the top surface. The ent opposite side is a toothed ribbed plate and ensures the strength and rigidity of the formwork blackboard. To further improve stability the formwork panel with adhesion to its inner surface a hard foam material, preferably hard foam filled with polyurethane. This foam material serves as effective thermal insulation, d. H. creates a thermo passivity and uses the isothermal heat of the hardened th concrete.
An starr mit der Schalungsfläche verbundenen Verstärkun gen werden die Trag- und Verbindungselemente der Schalung befestigt, was eine Kompensation der gesteigerten Span nungen in der Tafelkonstruktion und eine Belastungsver teilung ermöglicht.On reinforcement rigidly connected to the formwork surface The supporting and connecting elements of the formwork are used attached, which compensates for the increased span panel construction and a load analysis division allows.
Nachfolgend wird die Erfindung anhand der Zeichnung erläutert.The invention is described below with reference to the drawing explained.
Es zeigen inIt show in
Fig. 1 eine Gesamtansicht der Schalungstafel, Fig. 1 is an overall view of the shuttering panel,
Fig. 2 einen vergrößerten Schnitt durch A-A, Fig. 2 is an enlarged section through AA,
Fig. 3 einen vergrößerten Schnitt durch B-B. Fig. 3 is an enlarged section through BB.
Die dargestellte Schalungstafel besteht aus einer hohlen dünnwandigen, wasserdichten Schale 1 aus Metall, Kunst stoff oder einer Kombination aus Metall und Kunststoff. Die Schale enthält eine Platte 2, die als Deckfläche dient und eine weitere zahnförmig gerippte Platte 3. Die Platten 2 und 3 sind untereinander durch Schweißung oder Klebung verbunden. Auch andere bekannte Verbindungsarten sind möglich. Die Schale 1 ist mit Adhäsion zu ihrer Innenfläche mit einem harten Schaumurethan 4 verfüllt. Außerdem enthält die Schale 1 Verstärkungen 5, die im Inneren der Schale 1 angeordnet sind. Die Verstärkungen 5 sind mit der Schale 1 durch Schweißung oder Klebung starr verbunden. An diesen Verstärkungen 5 werden Trag- und Verbindungselemente der Schalung mittels der Öffnungen 6 und 7 befestigt.The formwork panel shown consists of a hollow thin-walled, waterproof shell 1 made of metal, plastic or a combination of metal and plastic. The shell contains a plate 2 , which serves as a cover surface, and a further toothed-ribbed plate 3 . The plates 2 and 3 are connected to each other by welding or gluing. Other known types of connection are also possible. The shell 1 is filled with adhesion to its inner surface with a hard foam urethane 4 . In addition, the shell 1 contains reinforcements 5 , which are arranged inside the shell 1 . The reinforcements 5 are rigidly connected to the shell 1 by welding or gluing. Support and connecting elements of the formwork are fastened to these reinforcements 5 by means of the openings 6 and 7 .
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944427952 DE4427952C2 (en) | 1994-08-06 | 1994-08-06 | formwork |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944427952 DE4427952C2 (en) | 1994-08-06 | 1994-08-06 | formwork |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4427952A1 true DE4427952A1 (en) | 1996-02-08 |
DE4427952C2 DE4427952C2 (en) | 2003-08-07 |
Family
ID=6525132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19944427952 Expired - Fee Related DE4427952C2 (en) | 1994-08-06 | 1994-08-06 | formwork |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4427952C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19540495C2 (en) * | 1995-10-31 | 2001-03-15 | Igor Patselya | Thermoactive formwork panel |
DE20000211U1 (en) * | 2000-01-07 | 2001-06-07 | Rudolph Baustoffwerk Gmbh | Formwork part with thermal break |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006006284A1 (en) * | 2006-02-10 | 2007-08-23 | Kruno Stephan Thaleck | Boarding production method for e.g. freely formed concrete construction, involves applying fiber composite component on formed surface of formwork component with help of hardening resin |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1434479B (en) * | Symons MFG Company, Des Piaines, 111. (V.St.A.) | Formwork panels, in particular for concrete walls | ||
DE2012032A1 (en) * | 1970-03-13 | 1971-09-23 | Massenberg, Gert, 4300 Essen | Formwork panel |
DE3804506A1 (en) * | 1988-02-13 | 1989-08-24 | Huennebeck Roero Gmbh | Shuttering board or the like |
-
1994
- 1994-08-06 DE DE19944427952 patent/DE4427952C2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1434479B (en) * | Symons MFG Company, Des Piaines, 111. (V.St.A.) | Formwork panels, in particular for concrete walls | ||
DE2012032A1 (en) * | 1970-03-13 | 1971-09-23 | Massenberg, Gert, 4300 Essen | Formwork panel |
DE3804506A1 (en) * | 1988-02-13 | 1989-08-24 | Huennebeck Roero Gmbh | Shuttering board or the like |
Non-Patent Citations (1)
Title |
---|
Patents Abstr. of Japan M-1533 Dec.21, 1993 Vol.17/No.701 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19540495C2 (en) * | 1995-10-31 | 2001-03-15 | Igor Patselya | Thermoactive formwork panel |
DE20000211U1 (en) * | 2000-01-07 | 2001-06-07 | Rudolph Baustoffwerk Gmbh | Formwork part with thermal break |
Also Published As
Publication number | Publication date |
---|---|
DE4427952C2 (en) | 2003-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ON | Later submitted papers | ||
8110 | Request for examination paragraph 44 | ||
8304 | Grant after examination procedure | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |