DE894618C - Formwork for the production of ribbed concrete ceilings - Google Patents
Formwork for the production of ribbed concrete ceilingsInfo
- Publication number
- DE894618C DE894618C DES23439A DES0023439A DE894618C DE 894618 C DE894618 C DE 894618C DE S23439 A DES23439 A DE S23439A DE S0023439 A DES0023439 A DE S0023439A DE 894618 C DE894618 C DE 894618C
- Authority
- DE
- Germany
- Prior art keywords
- formwork
- production
- concrete ceilings
- ribbed concrete
- ceilings
- 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
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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/40—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings
- E04G11/46—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings of hat-like or trough-like shape encasing a rib or the section between two ribs or encasing one rib and its adjacent flat floor or ceiling section
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)
- Bridges Or Land Bridges (AREA)
Description
Die Erfindung gemäß Patent 862 496 besteht darin, daß beim. Herstellen von Betondecken unter Verwendung von Fertigträgern unmittelbar auf die Trägerfüße Gewölbeschalungselemente aufgelegt werden, welche die Zwischenräume überbrücken und nach dem Abbinden durch eine Schwenkbewegung um die Auflagekante aus dem Zwischenraum entfernbar sind. Hierbei kann man dann die Schalungselemente bereits entfernen, wenn die Decke selbst noch nicht ihre volle Tragfähigkeit erlangt hat.The invention according to patent 862 496 is that when. Produce concrete ceilings using prefabricated girders directly onto the girder feet Vault formwork elements are placed, which bridge the gaps and after setting by a pivoting movement around the support edge from the gap are removable. Here you can then remove the formwork elements, if the ceiling itself has not yet achieved its full load-bearing capacity.
Es hat sich gezeigt, daß die Vorteile dieser Erfindung sich auch dort erreichen lassen, wo Rippendecken ohne Verwendung von Fertigträgern, also die üblichen Rippenbetondecken, hergestellt werden. Man kann in diesem Falle die im übrigen genau entsprechend-dem Hauptpatent ausgebildeten Schalungselemente unmittelbar auf die Schalung der Rippenunterseite aufsetzen. Auch bei diesen Decken können die Schalungselemente der Rippenzwischenräume bereits wieder entfernt. werden, bevor die Decke ihre volle Tragfähigkeit erlangt hat, da man die Elemente herausnehmen kann, ohne die bis zum vollständigen Abbinden der Decke verbleibende Deckenunterstützung zu entfernen.It has been found that the advantages of this invention are there too can be reached where rib ceilings without the use of prefabricated girders, i.e. the usual ones Ribbed concrete ceilings. In this case, you can do the rest exactly corresponding-the main patent trained formwork elements directly on the Place the formwork on the underside of the ribs. The formwork elements can also be used for these ceilings the space between the ribs has already been removed. be before the ceiling is full Has achieved load-bearing capacity, as the elements can be removed without the up to complete setting of the ceiling to remove remaining ceiling support.
In der Zeichnung ist ein Ausführungsbeispiel des Gegenstands der Erfindung dargestellt. Die gleichzeitig als Verschalung der Rippenunterseite dienenden Trägerbalken z der Deckenunterstützung sind genau entsprechend. dem Hauptpatent besetzt mit gewölbten Schalungsblechen 5, die den Trägerzwischenraum überbrücken. Die Auflagekanten dieser Schalungsbleche sind bei 51 zweifach winkelförmig abgekantet, damit der eine Schenkel der Abkantung satt auf der Oberseite des Trägers z aufliegt, während der andere !Schenkel an der Seitenfläche dieses Trägers anliegt, um; ein Aufspreizen des elastischen und mit einer gewissen Vorspannung eingesetzten Schalungselementes zu verhindern.In the drawing is an embodiment of the subject matter of the invention shown. The support beams, which also serve as cladding for the underside of the ribs z of the ceiling support are exactly the same. the main patent studded with arched Formwork sheets 5, which bridge the space between the girders. The support edges of this Formwork sheets are bent twice at an angle at 51, so that one of the legs the fold rests snugly on the top of the carrier z, while the other ! Leg rests against the side surface of this carrier in order to; spreading the elastic and to prevent the formwork element used with a certain bias.
Die ebenfalls noch zur Deckenunterstützung gehörenden Querbalken sind mit 7 und deren Stützen mit 8 bezeichnet.The crossbeams, which are also part of the ceiling support, are designated with 7 and their supports with 8.
Der auf die beschriebene Schalung aufgebrachte Beton ist der größeren Deutlichkeit wegen etwas zurückgesetzt dargestellt und mit 9 bezeichnet.The concrete applied to the formwork described is the larger For clarity, it is shown set back and denoted by 9.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES23439A DE894618C (en) | 1951-06-09 | 1951-06-09 | Formwork for the production of ribbed concrete ceilings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES23439A DE894618C (en) | 1951-06-09 | 1951-06-09 | Formwork for the production of ribbed concrete ceilings |
Publications (1)
Publication Number | Publication Date |
---|---|
DE894618C true DE894618C (en) | 1953-10-26 |
Family
ID=7477381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES23439A Expired DE894618C (en) | 1951-06-09 | 1951-06-09 | Formwork for the production of ribbed concrete ceilings |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE894618C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE968628C (en) * | 1954-02-10 | 1958-03-13 | Heinrich Hebgen | Lost formwork for reinforced concrete ribbed ceilings |
DE1055214B (en) * | 1958-07-10 | 1959-04-16 | Alois Weisbender | Reinforced concrete ribbed ceiling and steel profile girders used to manufacture this ceiling |
-
1951
- 1951-06-09 DE DES23439A patent/DE894618C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE968628C (en) * | 1954-02-10 | 1958-03-13 | Heinrich Hebgen | Lost formwork for reinforced concrete ribbed ceilings |
DE1055214B (en) * | 1958-07-10 | 1959-04-16 | Alois Weisbender | Reinforced concrete ribbed ceiling and steel profile girders used to manufacture this ceiling |
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