DE759689C - Reinforced concrete rib ceiling that can be produced without formwork - Google Patents

Reinforced concrete rib ceiling that can be produced without formwork

Info

Publication number
DE759689C
DE759689C DER107796D DER0107796D DE759689C DE 759689 C DE759689 C DE 759689C DE R107796 D DER107796 D DE R107796D DE R0107796 D DER0107796 D DE R0107796D DE 759689 C DE759689 C DE 759689C
Authority
DE
Germany
Prior art keywords
reinforced concrete
ribs
ceiling
produced
formwork
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
Application number
DER107796D
Other languages
German (de)
Inventor
Karl Dr-Ing Reese
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DER107796D priority Critical patent/DE759689C/en
Application granted granted Critical
Publication of DE759689C publication Critical patent/DE759689C/en
Expired legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/04Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E04B5/046Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement with beams placed with distance from another

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Description

Das Patent69.t g3 i bezieht sich auf eine ohne Schalung lierstellbare Eisenbetonrippendecke mit Druckplatte, bei der die Füllkörper durch paarweise angeordnete Hilfsrippen getragen «-erden. Diese Hilfsrippen lassen einen Zwischenraum zum Eingießen der Hauptrippen frei. lach dem Hauptpatent ist nun die Anordnung so getroffen, daß die aus zementgebundener Faserstoffmasse gebundenen Füllkörper bekannter Art und die seitlich angebrachten Hilfsrippen vorübergehend wirkende einheitliche Tragkörper bilden. Diese Tragkörper können die bei der Herstellung der Decke auftretenden Belastungen aufnehmen. und die Hilfsrippen ergeben mit den an Ort und Stelle gegossenen Hauptrippen und der Druckplatte den endgültigen Tragquerschnitt. lach dein Hauptpatent kann die Anordnung bei geringen _Nutzlasten oder kleineren Spannweiten auch so getroffen werden, dalz die Hilfsrippen eine solche Bemessung erfahren, daß sie in der Lage sind, von sich aus allein alle späteren Lasten zti übertragen. Es sollen in diesem Falle nach dein Hauptpatent die Hilfsrippen der einzelnen Bauelemente so nahe aneinandergelegt werden. dali die Hauptrippe praktisch nur noch den Zweck einer @`ergulfuge der nebeneinanderliegenden Bauelemente erfüllt.The patent 69.t g3 i relates to one that can be installed without formwork Reinforced concrete ribbed ceiling with pressure plate, in which the fillers are arranged in pairs Auxiliary ribs carried «-earth. These auxiliary ribs leave a gap for pouring the main ribs free. According to the main patent, the arrangement is such that the fillers of known type and bound from cement-bonded pulp the side-mounted auxiliary ribs temporarily acting uniform support body form. These supporting bodies can take the loads that occur during the manufacture of the ceiling take up. and the auxiliary ribs result in the main ribs cast in place and the pressure plate the final supporting cross-section. laugh your main patent can the arrangement is also made in this way for low payloads or smaller spans be, because the auxiliary ribs experience such a dimension that they are able are, of their own accord, all subsequent burdens zti. It should be in this According to your main patent, the auxiliary ribs of the individual components are placed so close to one another will. dali the main rib practically only serves the purpose of an @ `ergulfuge of the adjacent Components met.

Der Erfindung liegt die Aufgabe zugrunde, insbesondere den Anwendungsbereich der letzterwähnten Atisführungsforin einer Decke nach dem Hauptpatent zu erweitern, bei dem also die vorerwähnten Hauptrippen entfallen.The invention is based on the object, in particular the field of application to expand the last-mentioned guiding form of a ceiling according to the main patent, So in which the aforementioned main ribs are omitted.

Zunächst soll die an Ort und Stelle aufbetonierte Druckplatte vermieden werden. Aus diesem Grunde werden die seitlichen Rippen der Ballren so ausgebildet. daß sie die Füllkörper übergreifen und damit den endgültigen Druckgurt sogleich erhalten. Ferner soll die Decke leichteren Belastungen dadurch angepaßt .werden, daß die Balken auseiiiandergerüclrt und die Zwischenräume durch Füllkörper gleichen Querschnitts überbrückt werden. die mit den seitlichen Rippen durch Zementmörtelguß fest verbunden v erden.First of all, the pressure plate concreted on site should be avoided will. For this reason, the lateral ribs of the balls are designed in this way. that they overlap the packing and thus the final compression belt at the same time obtain. Furthermore, the ceiling should be adapted to lighter loads. that the beams are separated from each other and the spaces between them are equal by filling bodies Cross-section to be bridged. those with the side ribs by pouring cement mortar be firmly connected.

Auf diese `-eise wird eine Decke geschafien, bei der das Eigengewicht noch bedeutend vermindert werden kann. Die serienmäßige Herstellung der einzelnen Bestandteile der Decke wird erleichtert und der Einbau einer solchen Decke ohne Verwendung einer Schalung noch bedeutend einfacher gestaltet.In this way, a ceiling is created in which the dead weight can still be reduced significantly. The serial production of each Components of the ceiling is made easier and the installation of such a ceiling without Use of formwork is made much easier.

In der Zeichnung ist eine Eisenbetonrippendecke in einem Ausführungsbeispiel im Querschnitt dargestellt.In the drawing is a reinforced concrete ribbed ceiling in one embodiment shown in cross section.

Die aus zementgebundener Faserstotfinasse bestehenden, hintereinanderliegenden Füll-Irörper i sind beidseitig finit Rippen 2 miteinander verbunden. so daß die Füllkörper i ntit den Rippen -2 einen einheitlichen Tragkörper bilden. Diese Tragkörper werden in einem solchen Abstand voneinander bei Herstellung der Decke gelegt. daß die Füllkörper 3 lose hintereinander eingeschoben werden können, wobei sie sich niit ihren t-orspritigenden Kanten 4 auf den Ansätzen c der Rippen abstützen. Die Rippen weisen Be-«,-ehrungen 6 auf und haben an ihren Außenseiten eire geriffelte Oberflächenausbildung R.The one behind the other, consisting of cement-bonded fiber mass Filler bodies i are finite ribs 2 connected to one another on both sides. So that the Forming a single support body with the ribs -2. This support body are placed at such a distance from each other when making the ceiling. that the packing 3 can be inserted loosely one behind the other, whereby they are niit their t-orspritigenden edges 4 on the lugs c of the ribs. the Ribs have honors 6 and have a corrugated outer surface Surface finish R.

dato der @etonverguj@ 9 eine innige Verliin<h:iieinerseits mit den P\,iplieil 2. andererseits mit den benachbarten Füllkörpern 3 schatft.to date the @ etonverguj @ 9 an intimate relationship <h: on the one hand with the P \, iplieil 2. on the other hand with the neighboring packing 3 schatft.

An der L'berkante sind die Rippen mit über die Füllkörper hinausragenden flanschartigen Ansätzen io versehen. die eine sonst erforderliche durchgehende Druckplatte ersetzen sollen. Der ZZwisch@in-aum zwischen diesen Ansätzen io ist mit einer Biinsbetoiischicht i i ausgefüllt. ebenso liügt zwischen den Vergußmassen 9 oberhalb der Füllkörper 3 eine Biinsbetonscliiclit 12. Die Oberfläche der Decke kann zum Schlull noch mit einem Bimsbetonestrich 13 -eglättet :ein. Uni die Bimsbetonschichten 12 gut anbringen zu können. und um andererseits auch die Hafttuig der Vergußmasse 9 sowohl mit den Füllkörpern 3 als auch mit den Tragrippen 2 zu sichern, -weisen die Vergußmassen-Ouerschnitte ci zu den Biinsbetonschichten 12 gerichtete Abschrägungen i-. auf.At the top edge, the ribs are provided with flange-like projections io projecting beyond the filler bodies. which are intended to replace an otherwise required continuous pressure plate. The intermediate space between these approaches io is filled with a Biinsbetoiischicht ii. Likewise, between the casting compound 9 above the filler 3 there is a bins concrete cliiclit 12. The surface of the ceiling can be smoothed with a pumice concrete screed 13. Uni to be able to attach the pumice concrete layers 12 well. and, on the other hand, to secure the adhesion of the casting compound 9 both to the filler bodies 3 and to the support ribs 2, the casting compound cross-sections ci have bevels i directed towards the bins concrete layers 12. on.

Claims (1)

PATENN TANSPRL'CH: Ohne Schalung herstellbare Eisenbetonrippendecke nach Patent 694 Sri. bei der die Füllkörper durch paarweise angeordnete Eisenbetonrippen eingefaßt sind. dadurch gekennzeichnet. daß der an den Rippen (2@) vorgesehene Druckgurt (7j die Oberkante der Füllkörper (i) um ein ge«-isses Stück übergreift und daß die so gebildeten Tragkörper (t, 2. 7) in einem solchen Abstand verlegt sind. daß ein Füllkörper (3-) gleicher Art zwischen ihnen Platz findet. wobei dieser durch einen Zeinentmörtelverguß (9) mit den Tragkörpern fest verbunden ist. Zur Abgrenzung des Erfindungsgegenstand: vom Stand der Technik sind im Erteilungsverfahren folgende Druckschriften in Betracht gezogen worden: Schweizerische Patentschrift 1 r. 1,3.2 i106; britische Patentschrift lr. SOi 7j9; französische Patentschriften 1r. 603 183, 62-1074, 710 981. 7.19 690.PATENN TANSPRL'CH: Reinforced concrete ribbed ceiling that can be produced without formwork according to Patent 694 Sri. in which the fillers are bordered by reinforced concrete ribs arranged in pairs. characterized. that the pressure belt (7j) provided on the ribs (2 @) overlaps the upper edge of the filling bodies (i) by a bit and that the support bodies (t, 2. 7) formed in this way are laid at such a distance Filling bodies (3-) of the same type can be placed between them. This is firmly connected to the supporting bodies by cement mortar grouting (9) 1,3.2 i106; British patent specification lr. SOi 7j9; French patents 1r. 603 183, 62-1074, 710 9 81. 7.19 69 0 .
DER107796D 1940-06-20 1940-06-20 Reinforced concrete rib ceiling that can be produced without formwork Expired DE759689C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER107796D DE759689C (en) 1940-06-20 1940-06-20 Reinforced concrete rib ceiling that can be produced without formwork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER107796D DE759689C (en) 1940-06-20 1940-06-20 Reinforced concrete rib ceiling that can be produced without formwork

Publications (1)

Publication Number Publication Date
DE759689C true DE759689C (en) 1954-04-05

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DER107796D Expired DE759689C (en) 1940-06-20 1940-06-20 Reinforced concrete rib ceiling that can be produced without formwork

Country Status (1)

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DE (1) DE759689C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195214B (en) * 1963-12-23 1965-06-16 Alfred Schach Dipl Kfm Dr Process for the production of prefabricated masonry stone panels and system for carrying out the process

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR603183A (en) * 1925-09-16 1926-04-10 Beams and slabs for the establishment of floors
FR624074A (en) * 1926-11-04 1927-07-07 Hollow reinforced concrete floor
FR710981A (en) * 1930-10-22 1931-09-01 Novobloc Method of establishing concrete floors
CH152166A (en) * 1931-03-30 1932-01-31 Helfenstein Carl Space-enclosing building construction.
FR749690A (en) * 1932-09-20 1933-07-27 Westvlaamsche Betonwerkerij Hollow slabs, ribbed slabs and composite slabs
GB501759A (en) * 1937-09-04 1939-03-06 Stent Precast Concrete Ltd Improvements in and relating to reinforced concrete beam and like members

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR603183A (en) * 1925-09-16 1926-04-10 Beams and slabs for the establishment of floors
FR624074A (en) * 1926-11-04 1927-07-07 Hollow reinforced concrete floor
FR710981A (en) * 1930-10-22 1931-09-01 Novobloc Method of establishing concrete floors
CH152166A (en) * 1931-03-30 1932-01-31 Helfenstein Carl Space-enclosing building construction.
FR749690A (en) * 1932-09-20 1933-07-27 Westvlaamsche Betonwerkerij Hollow slabs, ribbed slabs and composite slabs
GB501759A (en) * 1937-09-04 1939-03-06 Stent Precast Concrete Ltd Improvements in and relating to reinforced concrete beam and like members

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195214B (en) * 1963-12-23 1965-06-16 Alfred Schach Dipl Kfm Dr Process for the production of prefabricated masonry stone panels and system for carrying out the process

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