AT125749B - Hollow ribbed ceiling. - Google Patents
Hollow ribbed ceiling.Info
- Publication number
- AT125749B AT125749B AT125749DA AT125749B AT 125749 B AT125749 B AT 125749B AT 125749D A AT125749D A AT 125749DA AT 125749 B AT125749 B AT 125749B
- Authority
- AT
- Austria
- Prior art keywords
- ceiling
- hollow
- hollow ribbed
- ribbed ceiling
- concrete
- Prior art date
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
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Hohlkörperrippendecke.
Gegenstand der Erfindung ist eine Hohlkörperrippendeeke mit auf der Baustelle hergestellten Betonlängs-und-querrippen. Als Hohlkörper werden in bekannter Weise balkenartige Eisenbetonkörper rechteckigen Querschnitts verwendet, die ohne Schalung verlegt, bis zur genügenden Erhärtung des Rippenbetons das Eigengewicht der Decke und die Arbeitslast tragen, wobei sie nur unter den Stössen gestützt sind. Sie nehmen entweder allein mit ihren Obergurten die Biegungsdruckspannungen auf (Fig. 1) oder sie verstärken die aufgebrachte Druekbetonschicht (Fig. 2). Nach der Erfindung besteht der Hohlkörper auf je zwei gleichen [-förmigen Formsteinen (Balken) b, die so zusammengesetzt werden, dass geschlossene Hohlräume in der Decke entstehen.
Das Verlegen auf der Baustelle wird dadurch erleichtert, dass jeder dieser Balken b bei gleicher Länge nur das halbe Gewicht hat. Durch die Ansätze d der Hohlsteine wird die Stärke der Betonlängsrippen a bestimmt. Die Hohlräume der Balken sind durch dünne monolithische Wandungen e (Fig. 6) zellenartig geteilt. Eine beliebige Anzahl dieser Querwände
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**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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Hollow ribbed ceiling.
The subject matter of the invention is a hollow body rib cover with longitudinal and transverse concrete ribs produced on the construction site. As a hollow body, bar-like reinforced concrete bodies of rectangular cross-section are used in a known manner, which are laid without formwork, bear the weight of the ceiling and the workload until the ribbed concrete has hardened sufficiently, whereby they are only supported under the bumps. They either absorb the bending compressive stresses with their upper chords alone (Fig. 1) or they reinforce the applied concrete layer (Fig. 2). According to the invention, the hollow body consists of two identical shaped stones (beams) b, which are put together in such a way that closed cavities are created in the ceiling.
The laying on the construction site is facilitated by the fact that each of these beams b has only half the weight with the same length. The strength of the longitudinal concrete ribs a is determined by the approaches d of the hollow bricks. The cavities of the beams are divided like cells by thin monolithic walls e (Fig. 6). Any number of these transverse walls
EMI1.1
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT125749T | 1926-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT125749B true AT125749B (en) | 1931-12-10 |
Family
ID=3634478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT125749D AT125749B (en) | 1926-10-20 | 1926-10-20 | Hollow ribbed ceiling. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT125749B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3443028A1 (en) * | 1984-11-26 | 1986-06-05 | Rastra AG, Pfäffikon, Freienbach | Prefabricated floor which comprises strip-shaped building elements consisting of lightweight material |
-
1926
- 1926-10-20 AT AT125749D patent/AT125749B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3443028A1 (en) * | 1984-11-26 | 1986-06-05 | Rastra AG, Pfäffikon, Freienbach | Prefabricated floor which comprises strip-shaped building elements consisting of lightweight material |
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