DE3614368A1 - Floor slab - Google Patents

Floor slab

Info

Publication number
DE3614368A1
DE3614368A1 DE19863614368 DE3614368A DE3614368A1 DE 3614368 A1 DE3614368 A1 DE 3614368A1 DE 19863614368 DE19863614368 DE 19863614368 DE 3614368 A DE3614368 A DE 3614368A DE 3614368 A1 DE3614368 A1 DE 3614368A1
Authority
DE
Germany
Prior art keywords
concrete
slab
foam
ribs
ribbed
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.)
Withdrawn
Application number
DE19863614368
Other languages
German (de)
Inventor
Erfinder Wird Nachtraeglich Benannt Der
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 DE19863614368 priority Critical patent/DE3614368A1/en
Publication of DE3614368A1 publication Critical patent/DE3614368A1/en
Withdrawn legal-status Critical Current

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
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)

Abstract

The reinforced-concrete ribbed slab with sound and/or heat insulation, which is provided as a floor in building construction, is composed of a bottom concrete slab, of an adhesively bonded, transportable sound-insulating part, which comprises wooden ribs and foam bodies, and of load-bearing reinforced-concrete ribs which are also suitable for large effective spans and prefabrication and do not have to be supplemented by in-situ concrete on the building site.

Description

Gegenstand der Erfindung sind Betonrippenplatten mit Schaumstoffplatten zur Schall- und/oder Wärmedämmung, sowie ein Verfahren zur werkmäßigen Vorfertigung der Platten.The invention relates to concrete slabs with Foam sheets for sound and / or thermal insulation, as well a process for the prefabrication of the panels.

Bekannt sind Stahlbetonplatten, Stahlbetonhohlplatten und Rippendecken, die wegen des großen Gewichtes sich nur begrenzt für die Vorfertigung eignen.Reinforced concrete slabs, reinforced concrete hollow slabs and Rib ceilings, which are only limited due to the large weight suitable for prefabrication.

Ziel der Erfindung ist es, eine Platte zu entwickeln, die eine große Biegesteifheit bei geringem Gewicht besitzt. Dadurch ist die werkmäßige Fertigung auch großer Spannweiten möglich, so daß im Regelfalle die Platten von Außenwand zu Außen­ wand durchlaufen. Ortbeton ist nicht erforderlich.The aim of the invention is to develop a plate that a has great bending stiffness with low weight. As a result, the factory production is also large spans possible, so that the panels from the outside wall to the outside go through wall. In-situ concrete is not required.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale im Kennzeichen des Patentanspruchs 1 sowie des Patentanspruchs 9 gelöst. Zweckmäßige Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.This object is achieved by the features in Characteristics of patent claim 1 and of patent claim 9 solved. Appropriate embodiments of the invention are the subject of subclaims.

Die Erfindung ist nachstehend anhand einer Zeichnung erläutert. Es zeigtThe invention is based on a drawing explained. It shows

Fig. 1 einen Querschnitt durch die erfindungsgemäße Rippenplatte (1); Fig. 1 shows a cross section through the ribbed plate (1);

Fig. 2 einen Teillängsschnitt durch die Rippenplatte (1) im Bereich einer Querrippe (7) nach Linie I-I; Figure 2 is a partial longitudinal section through the rib plate ( 1 ) in the region of a transverse rib ( 7 ) along line II;

Fig. 3 einen Teillängsschnitt durch die Rippenplatte (1) im Bereich einer Querrippe (7) nach Linie II-II;3 shows a partial longitudinal section through the ribbed plate (1) in the region of a transverse rib (7) along the line II-II.

Fig. 4 einen Teilquerschnitt am Plattenende durch die Rippenplatte im Bereich einer Querrippe (7) nach Linie III-III. Fig. 4 shows a partial cross section at the end of the plate through the rib plate in the region of a transverse rib ( 7 ) along line III-III.

Claims (12)

1. Betonrippenplatte (1) mit schall- und/oder wärmedämmendene Schaumkörper, insbesondere als Deckenplatte im Hochbau, gekenn­ zeichnet durch eine untere Betonplatte (2) mit aufgelegten Schaum­ stoffplatten (3), die als Schalung für die Stahlbetonrippen (4) dienen.1. Concrete ribbed slab ( 1 ) with sound and / or heat-insulating foam body, in particular as a ceiling slab in building construction, marked by a lower concrete slab ( 2 ) with foam foam slabs ( 3 ) that serve as formwork for the reinforced concrete ribs ( 4 ). 2. Betonrippenplatte (1) nach Anspruch 1, dadurch gekennzeich­ net, daß die Schaumstoffplatten (3) mit den Hölzern (5) verklebt sind, so daß sie in Rippenplattengröße (1) eine transportfähige Einheit bilden.2. Concrete ribbed slab ( 1 ) according to claim 1, characterized in that the foam sheets ( 3 ) are glued to the woods ( 5 ) so that they form a transportable unit in ribbed slab size ( 1 ). 3. Betonrippenplatte (1) nach Anspruch 1 und 2, dadurch ge­ kennzeichnet, daß die Hölzer (5) ober- und unterseitig rechteck­ förmige Ausnehmungen (9) erhalten, wodurch eine schüttfeste Verzahnung mit dem Beton (2, 6) entsteht.3. Concrete ribbed slab ( 1 ) according to claim 1 and 2, characterized in that the woods ( 5 ) top and bottom rectangular recesses ( 9 ) are obtained, whereby a loose gearing with the concrete ( 2, 6 ). 4. Betonrippenplatte (1) nach Anspruch 1 bis 3, dadurch ge­ kennzeichnet, daß Rillennägel (10) in das Holz (5) eingetrieben werden, dessen Enden im Beton verankert sind zur Aufnahme der Querzugkräfte.4. Concrete ribbed slab ( 1 ) according to claim 1 to 3, characterized in that grooved nails ( 10 ) are driven into the wood ( 5 ), the ends of which are anchored in the concrete to absorb the transverse tensile forces. 5. Betonrippenplatte (1) nach Anspruch 1, dadurch gekennzeichnet, daß die Rippenplatte (2) unterseitig mit den Rippen (4) bündig abschließt.5. concrete ribbed plate ( 1 ) according to claim 1, characterized in that the ribbed plate ( 2 ) on the underside with the ribs ( 4 ) is flush. 6. Betonrippenplatte (1) nach Anspruch 1 und 5, dadurch ge­ kennzeichnet, daß der schall- und/oder wärmedämmende Schaumstoff auf den noch weichen Beton der Platte aufgelegt wird und zwischen den Rippen liegt und damit gleichzeitig die Schalung der Rippen bildet.6. Concrete ribbed slab ( 1 ) according to claim 1 and 5, characterized in that the sound and / or heat-insulating foam is placed on the still soft concrete of the slab and lies between the ribs and thus simultaneously forms the formwork of the ribs. 7. Betonrippenplatten nach Anspruch 1, dadurch gekennzeichnet, daß der Schaumstoff als Schalungskörper unmittelbar den Estrich trägt aus Beton oder Holzwerkstoff. Bei Ausführung von Beton­ estrich decken Holzwerkstoffstreifen (8) die Rippen ab. 7. Concrete ribbed panels according to claim 1, characterized in that the foam as formwork body directly carries the screed made of concrete or wood-based material. When concrete screed is used, wood material strips ( 8 ) cover the ribs. 8. Betonrippenplatte (1) nach Anspruch 1, dadurch gekennzeichnet, daß die Scherverbindung der Platten in den Plattenlängsstößen im Bereich der Holzrippen (5) durch ein Gelenkholz (9) aus Hartholz erfolgt.8. Concrete ribbed slab ( 1 ) according to claim 1, characterized in that the shear connection of the slabs in the longitudinal slabs in the area of the wooden ribs ( 5 ) is carried out by an articulated timber ( 9 ) made of hardwood. 9. Verfahren zur Herstellung der Betonrippenplatte nach An­ spruch 1 bis 8, gekennzeichnet durch folgende Verfahrens­ schritte:
  • a) Betonieren der unteren Platte (2).
  • b) Auflegen der vorgefertigten Schaum-Holz-Platte (2, 5) in den weichen Beton, wobei die Höhensicherung der Platte (Verhinderung des Aufschwimmens) am Schalungslängsrand z. B. durch die kreisförmigen Ausnehmungen (9) in den Hölzern (5) erfolgt.
  • c) Betonieren der Rippen.
  • d) Verdichten durch Rütteln.
9. A process for the production of the concrete slab according to claim 1 to 8, characterized by the following process steps:
  • a) Concreting the lower plate ( 2 ).
  • b) Place the prefabricated foam wood panel ( 2, 5 ) in the soft concrete, the height securing of the panel (prevention of floating) at the longitudinal edge of the formwork z. B. through the circular recesses ( 9 ) in the woods ( 5 ).
  • c) Concreting the ribs.
  • d) compacting by shaking.
10. Betonrippenplatte nach Anspruch 1 und 2, dadurch gekennzeichnet, daß Schaumstoffstreifen (1) statt der Schaumstoffplatten (3 ) die Schalung bilden, die zur Versteifung in der Mitte mit Hartfaserstreifen (12), die aufgeklebt werden, verbunden werden.10. Concrete ribbed slab according to claim 1 and 2, characterized in that foam strips ( 1 ) form the formwork instead of the foam sheets ( 3 ), which are connected for reinforcement in the middle with hard fiber strips ( 12 ) which are glued on. 11. Betonrippenplatte nach Anspruch 1, dadurch gekennzeichnet, daß der schwimmende Estrich aus raumgroßen Fertigteilplatten (13) besteht, der zweckmäßig vor dem Verlegen der nächsten Geschoßdecke eingebaut wird. An die Platten (13) sind schall- und/oder wärmedämmende Schaumstoffstreifen anbetoniert. Zur Transportsicherung können anbetonierte Hölzer (14) verwendet werden.11. Concrete ribbed slab according to claim 1, characterized in that the floating screed consists of room-sized precast slabs ( 13 ) which is expediently installed before the next floor ceiling is laid. Sound and / or heat-insulating foam strips are concreted onto the plates ( 13 ). Concrete wood ( 14 ) can be used to secure the transport. 12. Betonrippenplatte nach Anspruch 1, die zur Schall- und/oder Wärmedämmung eine Mineralfaserschüttung (16) erhält.12. Concrete ribbed slab according to claim 1, which receives a mineral fiber fill ( 16 ) for sound and / or thermal insulation.
DE19863614368 1986-04-28 1986-04-28 Floor slab Withdrawn DE3614368A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863614368 DE3614368A1 (en) 1986-04-28 1986-04-28 Floor slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863614368 DE3614368A1 (en) 1986-04-28 1986-04-28 Floor slab

Publications (1)

Publication Number Publication Date
DE3614368A1 true DE3614368A1 (en) 1987-10-29

Family

ID=6299718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863614368 Withdrawn DE3614368A1 (en) 1986-04-28 1986-04-28 Floor slab

Country Status (1)

Country Link
DE (1) DE3614368A1 (en)

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