EP1801303A2 - Elément de construction amélioré et méthode de fabrication - Google Patents

Elément de construction amélioré et méthode de fabrication Download PDF

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Publication number
EP1801303A2
EP1801303A2 EP06077116A EP06077116A EP1801303A2 EP 1801303 A2 EP1801303 A2 EP 1801303A2 EP 06077116 A EP06077116 A EP 06077116A EP 06077116 A EP06077116 A EP 06077116A EP 1801303 A2 EP1801303 A2 EP 1801303A2
Authority
EP
European Patent Office
Prior art keywords
building component
mentioned
metal plate
concrete
gypsum board
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Withdrawn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
EP06077116A
Other languages
German (de)
English (en)
Other versions
EP1801303A3 (fr
Inventor
Paul Elsa Liekens
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
Publication of EP1801303A2 publication Critical patent/EP1801303A2/fr
Publication of EP1801303A3 publication Critical patent/EP1801303A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04C2/28—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 combinations of materials fully covered by groups E04C2/04 and E04C2/08
    • 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
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/322—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations

Definitions

  • the present invention concerns an improved building component in the form of a composed panel to apply as a floor or wall element in building constructions.
  • Composed constructions consisting of a profiled steelplate are already known, upon which is cast a layer of concrete on the building site.
  • a disadvantage of such known constructions is that they are manufactured on the building site, i.e. mostly in open air, subject to all types of weather conditions, as a result of which parameters such as dampness, temperature and the like cannot be controlled.
  • the present invention aims to remedy one or several of the above-mentioned and other disadvantages.
  • the present invention concerns an improved building component in the form of a composed panel, whereby the above-mentioned composed panel is made in the form of a prefab panel which consists at least of a profiled metal plate onto which is fixed at least a gypsum board or a sheet of calcium silicate on one side and onto which is provided a layer of concrete on the other side.
  • the above-mentioned layer of concrete can be made of lightweight concrete if necessary.
  • the above-mentioned profiled metal plate can be provided, for example, with systematic indentations which make sure that the metal plate can serve as a reinforcement, such that this metal plate can absorb tensile forces.
  • An advantage of such an improved building component according to the invention is that it can be prefabricated under ideal conditions, whereby weather influences such as rain, hail, snow, wind and the like have no effect whatsoever on the quality, and that the production can take place in a fast, accurate manner.
  • Another advantage of such an improved building component is that the above-mentioned gypsum board or sheet of calcium silicate, apart from its function related to fire resistance, can serve as a finished cladding for a wall or ceiling which only needs some finishing at the circumferential edges, which makes the plasterer's work considerably easier and less time-consuming.
  • a major additional advantage of such an improved building component is that the element, compared to the (most advanced) conventional construction methods, saves at least 15% on self-weight, which may even increase to 25 or 30% in case of small spans of 3 to 6 meter and with average loads (500-800 kN/m 2 ), which makes such an improved building component very easy to handle on a building site or the like.
  • the present invention also concerns a method for manufacturing a building component in the form of a prefab composed panel according to the invention which consists at least of a metal plate onto which is fixed at least a gypsum board or a sheet of calcium silicate on one side and onto which is cast a layer of either or not lightweight concrete on the other side, whereby this method comprises the following steps:
  • Figures 1 and 2 represent an improved building component 1 according to the invention, whereby this building component 1 is what is called a 'composite building component', which consists of a composed panel which is made in the form of a prefab panel according to the invention, provided with at least one profiled metal plate 2 which in this case is made in the form of a galvanized steel plate.
  • a 'composite building component' which consists of a composed panel which is made in the form of a prefab panel according to the invention, provided with at least one profiled metal plate 2 which in this case is made in the form of a galvanized steel plate.
  • this metal plate 2 is profiled such that it has a corrugated structure over its entire length with a trapezoidal profiling 3.
  • the above-mentioned metal plate 2 can be further provided with one or several systematic indentations, not represented in the figures, which make sure that the metal plate 2 can serve as a reinforcement for the improved building component 1, such that this metal plate can absorb tensile forces.
  • At least one gypsum board or a sheet of calcium silicate 4 according to the invention is provided onto one side of the above-mentioned metal plate 2.
  • this gypsum board 4 which is preferably but not necessarily fire-resistant and/or waterproof, can also be fixed to the above-mentioned metal plate 2 in many other ways, for example by means of rivets, gluing or the like.
  • the improved building component 1 according to the invention is also provided with a layer of concrete 7, applied on the above-mentioned metal plate 2 according to a method which will be further discussed in detail.
  • the above-mentioned layer of concrete 7 is made of a lightweight concrete.
  • an improved building component 1 according to the invention usually makes it possible to save at least 15% on weight compared to existing analogous constructions, it will be easy to handle on a building site or the like so as to be applied as a finished floor or wall panel.
  • An advantage thereof is that there is a considerable gain of time, since the plasterer's work is restricted to touching up the edges of said element.
  • the above-mentioned ducts 6 can be used to apply lines for the supply of water, gas, electricity and the like.
  • a compression layer can be further provided on these building components in the form of a layer of reinforced concrete which is provided on the above-mentioned layer 7 of the building component 1 on the building site, and which can possibly be anchored, for example by means of lattice girders, so as to obtain a self-supporting panel for larger spans.
  • a method according to the invention for manufacturing an improved building component 1 is represented step by step in figures 3 to 5.
  • a first step of the production process which is represented in figure 3, consists in providing a gypsum board 4 in a mould 8 which is schematically and rudimentarily represented.
  • a profiled metal plate 2 is provided on the above-mentioned gypsum board 4.
  • metal plate 2 according to the invention must not be made in one piece, but that it can also be made in the shape of a number of composing metal plate parts which are provided next to each other on the gypsum board 4.
  • a subsequent step in the production process for manufacturing a building component 1 consists, according to the invention, in connecting the above-mentioned metal plate 2 and the gypsum board 4, which is done in this case by means of screws 5, but which can be done in many other ways according to the invention, for example by means of gluing, rivets or the like.
  • the above-mentioned gypsum board 4 and the above-mentioned metal plate 2 can also be connected to each other beforehand and can then be provided in the mould 8 together.
  • a layer of concrete 7 is poured on the above-mentioned metal plate 2 in the mould 8, which is preferably, but not necessarily made of lightweight concrete.
  • the metal plate 2 hereby forms a partition between the wet concrete 7 and the gypsum board 4, such that any contact between the gypsum board 4 and the wet concrete 7 is avoided.
  • Figure 6 represents a variant according to figure 6 whereby, while the above-mentioned layer of concrete 7 is being poured, a reinforcement 9 is provided in this layer 7 which in this case is made in the shape of a steel mesh, but which can also be formed in other shapes, such as for example in the shape of a longitudinal reinforcement and/or lattice girders.
  • An advantage of such an embodiment of a building component 1 according to figure 6 is that the element 1 is more resistant to load and consequently less liable to shrinkage cracks.
  • the building component 1 can also be provided with one or several crane hooks 10 by providing these crane hooks 10, before applying the layer of concrete 7, in the mould so as to be partly cast in the concrete 7 as well.
  • a building component can be provided with any random number of such crane hooks, as well as that the shape of these crane hooks can be realised in all sorts of possible existing variants.
  • Another advantage of such an embodiment of a building component 1 is that, thanks to the presence of crane hooks, it can be very easily handled on the building site by means of a crane or the like.
  • a floor covering can be provided on the above-mentioned layer of concrete 7.
  • this building component 1 is to serve as a two-sided visible wall element, an additional gypsum board 4 can be provided on this layer of concrete 7, such that the building component 1 is covered with a gypsum board 4 on either side which practically does not require any further finishing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
EP06077116A 2005-12-01 2006-11-28 Elément de construction amélioré et méthode de fabrication Withdrawn EP1801303A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2005/0583A BE1016868A3 (nl) 2005-12-01 2005-12-01 Verbeterd bouwelement en werkwijze voor het vervaardigen van zulk bouwelement.

Publications (2)

Publication Number Publication Date
EP1801303A2 true EP1801303A2 (fr) 2007-06-27
EP1801303A3 EP1801303A3 (fr) 2009-09-09

Family

ID=36649688

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06077116A Withdrawn EP1801303A3 (fr) 2005-12-01 2006-11-28 Elément de construction amélioré et méthode de fabrication

Country Status (2)

Country Link
EP (1) EP1801303A3 (fr)
BE (1) BE1016868A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009151915A1 (fr) * 2008-05-27 2009-12-17 American Fortress Homes, Inc. Panneau de construction composite

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472644A1 (fr) * 1979-12-27 1981-07-03 Reimbert Andre Procede de prefabrication d'elements de construction pour la realisation de planchers et elements ainsi fabriques
US20020088199A1 (en) * 2001-01-11 2002-07-11 Linn Jimmie L. Method of making a wall system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472644A1 (fr) * 1979-12-27 1981-07-03 Reimbert Andre Procede de prefabrication d'elements de construction pour la realisation de planchers et elements ainsi fabriques
US20020088199A1 (en) * 2001-01-11 2002-07-11 Linn Jimmie L. Method of making a wall system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009151915A1 (fr) * 2008-05-27 2009-12-17 American Fortress Homes, Inc. Panneau de construction composite
US7739844B2 (en) 2008-05-27 2010-06-22 American Fortress Homes, Inc. Composite building panel
US7836660B2 (en) 2008-05-27 2010-11-23 American Fortress Homes, Inc. Method of making a composite building panel

Also Published As

Publication number Publication date
EP1801303A3 (fr) 2009-09-09
BE1016868A3 (nl) 2007-08-07

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