DE494144C - Process for the layer-by-layer production of concrete shell walls between an outer and inner formwork - Google Patents
Process for the layer-by-layer production of concrete shell walls between an outer and inner formworkInfo
- Publication number
- DE494144C DE494144C DEK102824D DEK0102824D DE494144C DE 494144 C DE494144 C DE 494144C DE K102824 D DEK102824 D DE K102824D DE K0102824 D DEK0102824 D DE K0102824D DE 494144 C DE494144 C DE 494144C
- Authority
- DE
- Germany
- Prior art keywords
- layer
- inner formwork
- formwork
- shell walls
- concrete shell
- 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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Description
Verfahren zur schichtweisen Herstellung von Betonschalenwänden zwischen einer Außen- und Innenschalung Vorliegende Erfindung bezieht sich auf ein Verfahren zur schichtweisen Herstellung von Betonschalenwänden zwischen einer Außen-und Innenschalung, bei welchem das wesentlich Neue darin besteht, @daß in die Außenschalung als Innenschalung längsgeteilte Formkästen eingesetzt und nach dem Einbringen des Betons aus.einandergetrieben werden, worauf die Formkästen entfernt und der durch sie gebildete Hohlraum mit Ausschachtungsstoffen ausgestampft wird. Die als Formkästen ausgebildete Innenschalung besteht hierbei aus j e zwei symmetrischen, durch Keile auseinanderzutreibenden Teilen.Process for the layer-by-layer production of concrete shell walls between an external and internal formwork The present invention relates to a method for the layer-by-layer production of concrete shell walls between an external and internal formwork, in which what is essentially new is that @ that in the outer formwork as the inner formwork Longitudinally divided molding boxes are used and driven apart after the concrete has been poured in are, whereupon the molding boxes are removed and the cavity formed by them with Excavation materials are stamped out. The inner formwork designed as molding boxes consists of two symmetrical ones that are driven apart by wedges Share.
Von der bekannten Bauweise von Betonsch.alenwänden zwischen einer Außen- und Innenschalung unterscheidet sich die Erfindung fortschrittlich dadurch, daß ,die aufs längsgeteilten Formkästen gebildete Innenschalung mittels Keile gegen den von außen abgestützten frischen Beton gepreßt wird und dadurch dessen Dichtigkeit und Festigkeit erhöht. Auch kann,der Bauvorgang abgekürzt werden, weil die Kernschalung- früher als bisher entfernt werden kann.From the well-known construction of concrete shell walls between a Outside and inside formwork, the invention differs progressively in that that the inner formwork formed on the longitudinally divided molding boxes by means of wedges against the fresh concrete supported from the outside is pressed and thereby its tightness and strength increases. The construction process can also be shortened because the core formwork can be removed earlier than before.
Auf zier Zeichnung ist die Erfindung in beispielsweiser Ausführung dargestellt, und zwar zeigen die Abb. i im senkrechten Schnitt eine nach dem neuen Verfahren schichtweise hergestellte Wand, deren oberste Schicht noch die Außen-und Innenschalung aufweist, und die Abb. a einen OOuerschnitt nach A-A der Abb. i mit einem Teil einer Anschlußwan.d.In a decorative drawing, the invention is shown in an exemplary embodiment, namely Fig. I show in vertical section a wall produced in layers according to the new process, the top layer of which still has the outer and inner formwork, and Fig. A shows a cross section according to AA of Fig. i with part of a connection wall.
c, ist die bekannte durch Schrauben b in entsprechendem Abstand voneinander gehaltene Außenschalung. Gemäß der Erfindung werden in die von der Außenschalung gebildeten Zwischenräume längsgeteilte Formkästen c eingesetzt, welche -die Innenschalung bilden. Diese Kästen bestehen aus je zwei svmmetrischen Teilen, die durch Keile d auseinandergetrieben werden können. Die zwischen der Außen- und Innenschalung entstandenen Hohlräume e werden mit Beton ausgefüllt und nun die Formkästenteile c mittels der Keile d auseinandergetrieben, so daß der frische Beton gegen die Außenschalung a gepreßt und dadurch verdichtet wird. Nach Entfernung der Innenschalung c werden die hierdurch entstandenen Hohlräume f mit Ausschachtungsstoffen .ausgestampft.c, is the known outer formwork held at a corresponding distance from one another by screws b. According to the invention, longitudinally divided molding boxes c are inserted into the spaces formed by the outer formwork, which form the inner formwork. These boxes each consist of two symmetrical parts that can be driven apart by wedges d. The cavities e created between the outer and inner formwork are filled with concrete and the molding box parts c are now driven apart by means of the wedges d so that the fresh concrete is pressed against the outer formwork a and thereby compacted. After the inner formwork c has been removed, the cavities f that have been created are stamped out with excavation materials.
In der beschriebenenWeise wird dieWande aufeinanderfolgend @schicht- oder stufenweise hergestellt, wobei in an sich bekannter Art Armierungen Verwendung finden.In the manner described, the wall is successively @ layered or produced in stages, using reinforcements in a manner known per se Find.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK102824D DE494144C (en) | Process for the layer-by-layer production of concrete shell walls between an outer and inner formwork |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK102824D DE494144C (en) | Process for the layer-by-layer production of concrete shell walls between an outer and inner formwork |
Publications (1)
Publication Number | Publication Date |
---|---|
DE494144C true DE494144C (en) | 1930-03-19 |
Family
ID=7240044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK102824D Expired DE494144C (en) | Process for the layer-by-layer production of concrete shell walls between an outer and inner formwork |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE494144C (en) |
-
0
- DE DEK102824D patent/DE494144C/en not_active Expired
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