DE910721C - Ceiling composed of prefabricated reinforced concrete beams, in-situ concrete and fill stones - Google Patents
Ceiling composed of prefabricated reinforced concrete beams, in-situ concrete and fill stonesInfo
- Publication number
- DE910721C DE910721C DEK9612A DEK0009612A DE910721C DE 910721 C DE910721 C DE 910721C DE K9612 A DEK9612 A DE K9612A DE K0009612 A DEK0009612 A DE K0009612A DE 910721 C DE910721 C DE 910721C
- Authority
- DE
- Germany
- Prior art keywords
- concrete
- ceiling
- beams
- stones
- 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.)
- 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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
- E04B5/261—Monolithic filling members
- E04B5/265—Monolithic filling members with one or more hollow cores
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Description
hie Erfindung bezieht sich auf aus Balken und Zwischenstücken, insbesondere Deckenhohlkörpern, zusammengesetzte und mit Ortbeton vergossene Stahlbetondecken und bezweckt, solche Decken mit geringen Mitteln wirksam zu verstärken. Die Verstärkung besteht in erster Linie darin, daß dem werkstattmäßig hergestellten Fertigbalken auf der Baustelle eine größere Druckbreite gegeben wird, die man durch eine Verankerung des Vergußbetons mit dem Balken erreicht. Diese Verankerung erfolgt durch quer zur Balkenrichtung liegende Drahtbügel, welche zweckmäßig in ausgesparten Ouernuten des Balkens eingelegt und deren überstehende beliebig geformte Enden mit dem am Ort hergestellten Beton vergossen werden, der gleichzeitig auch die Nuten ausfüllt. Weitere Erfindungsgedanken bestehen in der zweckmäßigen Gestaltung und Profilierung von Balken und Deckenhohlkörpern.Hie invention relates to beams and spacers, in particular Hollow ceilings, composite reinforced concrete ceilings cast with in-situ concrete and aims to effectively reinforce such ceilings with limited resources. The reinforcement consists primarily in the fact that the factory-made prefabricated beams a larger print width is given on the construction site, which can be achieved by anchoring of the grouting concrete reached with the beam. This anchoring takes place across the Wire brackets lying in the direction of the beam, which are expediently in recessed Ouernuten of the bar and the protruding ends of any shape with the am Place made concrete to be poured, which also fills the grooves at the same time. Further inventive ideas consist in the appropriate design and profiling of beams and hollow ceiling bodies.
In der Zeichnung (Fig. i und 2) ist ein Ausführungsbeispiel für eine erfindungsgemäße Stahlhetondecke des Wohnungsbaues für etwa Zoo kg/qm Verkehrslast und von Spannweiten bis 5 m veranschaulicht. In dieser Länge werden also die Balken i ausgeführt, welche in bekannter Weise mit Rundstahleinlagen 2 und Bügeln 3 bewehrt sind und unten eine Dämmplatte 4 zur Schall- und Wärmeisolierung besitzen.In the drawing (Fig. I and 2) is an embodiment for a Steel concrete ceiling according to the invention for residential buildings for about zoo kg / m² traffic load and illustrated by spans up to 5 m. This is the length of the bars i executed, which is reinforced in a known manner with round steel inserts 2 and 3 stirrups are and have an insulation board 4 for sound and heat insulation below.
Der Querschnitt des Balkens hat konische Begrenzungslinien 5, und seine Breite b verjüngt sich von oben bis auf die Auflagerleisten auf die Breite bi. Entsprechend ist auch der Deckenhohlkörper 6 gestaltet, der mit Schrägen ; versehen wird. Zwischen beiden befindet sich eine Einlage aus Vergußbeton, der an der Baustelle eingebracht wird und sich dort mit dem Balken i und dem Deckenhohlkörper 6 innig verbindet. Die Balkenschrägen 5 unterstützen dabei diese Verbindung.The cross-section of the beam has conical boundary lines 5, and its width b tapers from above to the width of the support strips bi. Correspondingly, the hollow ceiling body 6 is also designed, which has bevels; Mistake will. Between the two there is an insert made of grouting concrete, which is at the construction site is introduced and there with the beam i and the ceiling hollow body 6 intimately connects. The beam slopes 5 support this connection.
In bestimmten Abständen sind nun Ouernuten 9 in die Balken i eingelassen, in welche Ankerbügel io eingelegt werden, die mit ihren beiderseitigen Enden in die Fugen 8 hineinreichen und bei Fertigstellung der Decke mitvergossen werden, so daß der Vergußbeton mit den vorgefertigten Balken eine statische Einheit bildet, welche die Berechnungsbreite auf B erhöht.Ouernuten 9 are now let into the bars i at certain intervals, in which anchor brackets io are inserted, which with their ends on both sides in the joints 8 reach in and are cast when the ceiling is completed, so that the grouting concrete forms a static unit with the prefabricated beams, which increases the calculation width to B.
An die Schrägen der Zwischenkörper 6 ist ein entsprechender Hohlraum i i angeschlossen, der durch Längsrippen 12 in mehrere Räume, welche für Schalldämpfung und Wärmeisolierung sorgen, unterteilt wird. An der unteren Außenkante der Zwischenkörper 6 werden zweckmäßig Aussparungen 13 vorgesehen, welche zur Aufnahme von Lichtleitungen usw. unter Putz dienen und bei Nichtgebrauch verstrichen ~verden.A corresponding cavity ii is connected to the bevels of the intermediate bodies 6 and is subdivided by longitudinal ribs 12 into several rooms which provide soundproofing and thermal insulation. On the lower outer edge of the intermediate body 6, recesses 13 are expediently provided, which serve to accommodate light lines etc. under plaster and which lapse when not in use.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK9612A DE910721C (en) | 1951-04-13 | 1951-04-13 | Ceiling composed of prefabricated reinforced concrete beams, in-situ concrete and fill stones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK9612A DE910721C (en) | 1951-04-13 | 1951-04-13 | Ceiling composed of prefabricated reinforced concrete beams, in-situ concrete and fill stones |
Publications (1)
Publication Number | Publication Date |
---|---|
DE910721C true DE910721C (en) | 1954-05-06 |
Family
ID=7212498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK9612A Expired DE910721C (en) | 1951-04-13 | 1951-04-13 | Ceiling composed of prefabricated reinforced concrete beams, in-situ concrete and fill stones |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE910721C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4735022A (en) * | 1984-07-13 | 1988-04-05 | National Concrete Masonry Association | Concrete masonry block and stud wall construction system |
US4815243A (en) * | 1984-07-13 | 1989-03-28 | National Concrete Masonry Association | Concrete masonry block and stud wall construction systems |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH151548A (en) * | 1930-08-27 | 1931-12-15 | Ottiker Karl | Concrete hollow stone ceiling. |
CH223730A (en) * | 1941-12-26 | 1942-10-15 | Granito S A | A method of manufacturing a reinforced concrete monolith floor and floor obtained by this method. |
FR964349A (en) * | 1950-08-10 |
-
1951
- 1951-04-13 DE DEK9612A patent/DE910721C/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR964349A (en) * | 1950-08-10 | |||
CH151548A (en) * | 1930-08-27 | 1931-12-15 | Ottiker Karl | Concrete hollow stone ceiling. |
CH223730A (en) * | 1941-12-26 | 1942-10-15 | Granito S A | A method of manufacturing a reinforced concrete monolith floor and floor obtained by this method. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4735022A (en) * | 1984-07-13 | 1988-04-05 | National Concrete Masonry Association | Concrete masonry block and stud wall construction system |
US4815243A (en) * | 1984-07-13 | 1989-03-28 | National Concrete Masonry Association | Concrete masonry block and stud wall construction systems |
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