EP0979907A2 - Coffrage pour bordure de dalle - Google Patents

Coffrage pour bordure de dalle Download PDF

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Publication number
EP0979907A2
EP0979907A2 EP99114906A EP99114906A EP0979907A2 EP 0979907 A2 EP0979907 A2 EP 0979907A2 EP 99114906 A EP99114906 A EP 99114906A EP 99114906 A EP99114906 A EP 99114906A EP 0979907 A2 EP0979907 A2 EP 0979907A2
Authority
EP
European Patent Office
Prior art keywords
formwork
side plate
reinforcing element
support plate
plate
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Withdrawn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
EP99114906A
Other languages
German (de)
English (en)
Other versions
EP0979907A3 (fr
Inventor
Rainer Dipl.-Ing. F-H. Berreth
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.)
Berreth Rainer Dipl Ing F H
Original Assignee
Berreth Rainer Dipl Ing F H
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 Berreth Rainer Dipl Ing F H filed Critical Berreth Rainer Dipl Ing F H
Publication of EP0979907A2 publication Critical patent/EP0979907A2/fr
Publication of EP0979907A3 publication Critical patent/EP0979907A3/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • E04B2005/322—Floor structures wholly cast in situ with or without form units or reinforcements with permanent forms for the floor edges

Definitions

  • the invention relates to a formwork bracket for ceilings, especially concrete slabs, the formwork angle a platen and one perpendicular to it Has side plate on a contact surface are interconnected, the contact surface in the area of the lateral longitudinal ends of the support plate and the side plate and the platen and the side panel as multi-layer lightweight concrete panels are formed and each have an outer surface and a right angle to each other Have inner surface.
  • the one Formwork wall made of a multi-layer lightweight board with an insulation plate between the outer and inner formwork panel lies, whereby a support plate at right angles to the formwork wall is arranged with at least the lower end faces the formwork panels with an adhesive layer connected is.
  • the adhesive layer consists of two different glues, one of the glue one fast curing and the other adhesive a slow is hardening.
  • the side plate and the Platen should be made even thicker than that of the solution described in EP 0 589 292 B1.
  • the present invention is therefore based on the object to create a formwork angle, the thin one Has walls and still stable against the occurring moments and at least the same Compressive values such as concrete.
  • the inner surface of the platen and the inner surface the side plate each have a connecting surface, can be attached to the at least one reinforcing element is, one side surface of the reinforcing member as a contact surface on the connecting surface the support plate and a side surface as a contact surface adjacent to the connection surface of the side plate.
  • the inventor has in trials in not obvious Way recognized that by the reinforcing element advantageously in both the platen achieve thin walls with the side plate to let.
  • the support plate and the side plate stably with each other connected and thus keep the occurring moments, by pouring the concrete into the formwork or the formwork angle, stood. So leave the previously known materials, which are behave similarly to concrete in terms of compressive strength, continue to use.
  • the at least one reinforcing element over a Part of the length of the connecting surface extends.
  • the inventor has recognized that an arrangement of at least a reinforcing element over a partial length the connecting surface is sufficient for stabilization the support plate and the side plate to reach. This allows material for the reinforcing element save up.
  • the at least one reinforcing element is cuboid.
  • the at least one reinforcing element has a square cross section, the square cross section being perpendicular to that Inner surface of the platen or the inner surface of the Side plate runs.
  • the at least one reinforcing element connectable to the connecting surface by gluing is.
  • a connection of the reinforcing element to the connecting surfaces the contact plate or the side plate by gluing has proven to be particularly advantageous in experiments exposed. By sticking one creates a fast and stable connection that goes over it can also be realized inexpensively.
  • the at least one reinforcing element made of the same material as the platen and / or the side plate is formed.
  • the reinforcing element is given also the same compressive strength and provides therefore no disturbing factor with regard to the occurring Loads.
  • the identical materials in an advantageous manner quickly and connect with each other at low cost.
  • the formwork angle also needs no further Material can be put in stock because it is easier Way by cutting from the necessary for the support plate or the side plate Material the reinforcement elements are cut can.
  • the Platen 8 mm thick and / or the side plate has a thickness of 10 mm.
  • Fig. 1 shows a formwork angle for ceilings, in particular for concrete ceilings, with a vertical side plate 1, a horizontally arranged support plate 2 and a reinforcing element 3 the side plate 1 has an inner surface 4 and an outer surface 5 on.
  • the platen 2 also has one Inner surface 6 and an outer surface 7.
  • the side plate 1 and the platen 2 are over a contact surface 8 connected by gluing.
  • the contact area 8 is through an end face of the side plate 1 and an edge area of the inner surface 6 the platen 2 formed.
  • the connection can with a conventional polyurethane adhesive.
  • the adhesive layer can also be made of two different adhesives, for example one fast curing and a slow curing adhesive, be educated.
  • the reinforcing element 3 has a contact surface 3A for connection to a connecting surface 6A of the inner surface 6 of the platen 2 and a contact surface 3B for connection to a connecting surface 4A of the Inner surface 4 of the side plate 1.
  • an adhesive for example a polyurethane adhesive or a special hot melt adhesive with which Connect connecting surfaces 6A or 4A.
  • the fastening of the reinforcing element 3 can alternatively also by an adhesive layer that consists of a fast curing and a slow curing adhesive exists.
  • the same material as for the support plate 2 and the side plate 1 can be used as the material for the reinforcing element 3.
  • the material for this can be, for example, wood cement or a cement-bonded particle board.
  • the compressive strength can be at least 3 Nm / mm 2 , for example. These are values and materials that have proven particularly suitable in practice. This ensures that the materials have the same compressive strength as the concrete poured into the formwork or the formwork angle.
  • the support plate 2 and the side plate 1 are thin-walled educated.
  • the thickness can be, for example 8 mm for the support plate 2 and 10 mm for the side plate 1. It is advantageous if the thickness of the side plate 1 or the support plate 2 is adapted to their height.
  • the height of the side plate can e.g. 16, 18, 20, 22, 24 or 30 cm.
  • the Platen 2 can have a width of 10, for example or 12 cm.
  • Fig. 2 shows a cuboid configuration of the reinforcing element 3.
  • the reinforcing element 3 have a square cross section, the perpendicular to the inner surface 6 of the support plate 2 or the inner surface 4 of the side plate 1.
  • the thickness of the reinforcing element 3 from the contact surface 3B to its opposite side surface has 2 or 2.5 cm.
  • the square cross section one side length of each 2 or 2.5 cm.
  • Fig. 2 are on the Formwork angles for ceilings, especially concrete ceilings, two reinforcing elements 3 over part of the length the connecting surface 4A, 6A arranged.
  • the reinforcement elements 3 are at regular intervals arranged so that in the formwork or the formwork angle concrete to be filled in between the Reinforcement elements 3 lying distances flow can. This creates an optimal connection between the reinforcing elements 3 and the one to be filled Concrete achieved.
  • the larger side surfaces of the reinforcement elements 3 are here as contact surfaces 3A, 3B formed for the connecting surfaces 6A, 4A.
  • a reinforcing element can also be used 3 over the entire length of the connecting surface 4A, 6A extend.
  • the length of a formwork angle or the length of the Side plate 1 and the platen 2 can for example Amount to 260 cm.
  • To create a rotating, closed formwork can therefore use multiple formwork angles by conventional methods or by Glue or a special foam on the end faces be connected to each other.
  • Corners can formwork angles in a conventional manner cut at the appropriate angle and then be connected to each other. Alternatively, you can special corner solutions can also be produced. Because of the side panel of the selected material 1, the platen 2 and the reinforcing elements 3 at the construction site, for example with a cut conventional circular saw.
  • a conventional one Thermal insulation layer are attached on the outer wall 5 of the side plate 1.
  • a thermal barrier coating to the side panel 1 after the building wall has been created is, a separate introduction of a thermal barrier coating omitted in the side plate 1. This has cheaper ones Production costs result.
  • each other shape can be used.

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)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
EP99114906A 1998-08-03 1999-07-30 Coffrage pour bordure de dalle Withdrawn EP0979907A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29813864U DE29813864U1 (de) 1998-08-03 1998-08-03 Schalungswinkel für Decken
DE29813864U 1998-08-03

Publications (2)

Publication Number Publication Date
EP0979907A2 true EP0979907A2 (fr) 2000-02-16
EP0979907A3 EP0979907A3 (fr) 2000-02-23

Family

ID=8060784

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99114906A Withdrawn EP0979907A3 (fr) 1998-08-03 1999-07-30 Coffrage pour bordure de dalle

Country Status (2)

Country Link
EP (1) EP0979907A3 (fr)
DE (1) DE29813864U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2868448A1 (fr) * 2004-04-01 2005-10-07 Pakon Gmbh Element isolant pour dalles de plancher ou de balcon en beton
CN100381668C (zh) * 2004-08-11 2008-04-16 邱则有 一种现浇砼填充用空心胎体
DE102009048191B4 (de) * 2009-10-05 2020-08-27 Sven Obernolte Schalung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3430564A1 (de) 1984-08-20 1986-03-06 Rainer Dipl.-Ing.(FH) 7090 Ellwangen Berreth Schalungswinkel fuer decken
EP0589292B1 (fr) 1992-09-11 1996-04-10 Rainer Dipl.-Ing. F-H. Berreth Coffrage pour bordure de dalle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9421301U1 (de) * 1994-04-27 1995-09-07 Gefinex-Jackon GmbH, 33803 Steinhagen Schalungselement
DE19516098B4 (de) * 1995-05-03 2005-06-09 Bernd Beck Deckenrandschalungselement sowie Verfahren und Vorrichtung zu seiner Herstellung
DE19520723C2 (de) * 1995-06-12 2003-04-03 Gefinex Jackon Gmbh Schalungselement
DE29519543U1 (de) * 1995-12-09 1996-04-04 Dausend, Hans-Werner, 42289 Wuppertal Wärmegedämmte Deckenrandabschalung
DE29802915U1 (de) * 1998-02-19 1998-04-02 Tiletschke, Lothar, 32130 Enger Decken- oder Sohlenrandschalung aus einem winkelförmigen Blech

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3430564A1 (de) 1984-08-20 1986-03-06 Rainer Dipl.-Ing.(FH) 7090 Ellwangen Berreth Schalungswinkel fuer decken
EP0589292B1 (fr) 1992-09-11 1996-04-10 Rainer Dipl.-Ing. F-H. Berreth Coffrage pour bordure de dalle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2868448A1 (fr) * 2004-04-01 2005-10-07 Pakon Gmbh Element isolant pour dalles de plancher ou de balcon en beton
CN100381668C (zh) * 2004-08-11 2008-04-16 邱则有 一种现浇砼填充用空心胎体
DE102009048191B4 (de) * 2009-10-05 2020-08-27 Sven Obernolte Schalung

Also Published As

Publication number Publication date
DE29813864U1 (de) 1998-11-05
EP0979907A3 (fr) 2000-02-23

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