EP0117807A2 - Prefabricated panels for building constructions - Google Patents

Prefabricated panels for building constructions Download PDF

Info

Publication number
EP0117807A2
EP0117807A2 EP84400322A EP84400322A EP0117807A2 EP 0117807 A2 EP0117807 A2 EP 0117807A2 EP 84400322 A EP84400322 A EP 84400322A EP 84400322 A EP84400322 A EP 84400322A EP 0117807 A2 EP0117807 A2 EP 0117807A2
Authority
EP
European Patent Office
Prior art keywords
plates
prefabricated panels
panels
shims
expanded polystyrene
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Withdrawn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
EP84400322A
Other languages
German (de)
French (fr)
Other versions
EP0117807A3 (en
Inventor
Michel Serre
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 EP0117807A2 publication Critical patent/EP0117807A2/en
Publication of EP0117807A3 publication Critical patent/EP0117807A3/en
Withdrawn legal-status Critical Current

Links

Images

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
    • E04C2/30—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
    • E04C2/34—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 composed of two or more spaced sheet-like parts
    • E04C2/36—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 composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels

Definitions

  • the present invention relates to a prefabricated panel for the construction of buildings and more particularly of residential houses.
  • the present invention relates to panels of the type comprising at least two plates of generally rectangular shape, separated from each other by elongated shims made of expanded polystyrene, and arranged parallel to each other and substantially perpendicular to the longitudinal edges of said plates.
  • Such panels make it possible to make a reinforcement between the wedges and then to pour concrete, however, they do not lend themselves well to the laying of horizontal bars constituting chaining.
  • One of the aims of the invention is to improve panels of the above type in order to remedy the aforementioned drawback.
  • the panels which are the subject of the present invention are of the type comprising two rectangular plates separated by elongated blocks of expanded polystyrene arranged parallel to each other and substantially perpendicular to the longitudinal edges of said plates and are characterized in that the blocks have a length less than the width of the plates so as to leave a free space between each of their ends and the corresponding longitudinal edges of the plates. It is understood that thanks to this arrangement, it is easy to place horizontal bars to connect the vertical bars arranged between the wedges.
  • the plates are made of fibers. wood agglomerated with a resin.
  • a sheet of expanded polystyrene is inserted between one of the plates and the shims.
  • the plates are made of concrete.
  • the panel shown in Figure 1 comprises two plates 1 and 2 for example of wood fibers embedded in a resin.
  • the plates 1 and 2 are separated by wedges 3 of generally parallelepiped shape in expanded polystyrene, said wedges being of a length less than the height of the plates.
  • a series of panels is laid vertically by making, between the shims 3, vertical frames 5, then a chain link 6 is formed connecting the vertical frames and resting on the upper free ends wedges 3.
  • a second series of panels is then placed so that the adjacent ends of two panels of the first series are located at the right of the mid-point midway of the length of the panels of the second series and so on.
  • a concrete preferably cavernous, that is to say made of cement and gravel, is poured between the plates 1 and 2. Thanks to the fact that the shims 3 are of a length less than the height of the panels and that thus at each end is provided a free space, it is easy to install horizontal reinforcing bars.
  • the panel comprises a first plate 10 of wood fibers mixed with a resin and a second sheet of expanded polystyrene 11 and a third plate 12 also made of wood fibers mixed with a resin.
  • the plates 10 and 11 are connected by shims 13 made of expanded polystyrene, these shims having a generally parallelepiped shape and a length 1 (1) less than the width L (l) of the plates 10, 11 and 12 so as to be arranged along on the two longitudinal sides of the free spaces to allow the installation of horizontal bars.
  • Figure 5 shows a third embodiment of the invention.
  • the panel is formed of a first reinforced concrete plate 20, shims 21, a sheet of expanded polystyrene 22 and a second plate 23 of reinforced concrete.
  • the shims 21 have the same characteristic as the shims 3 and 13 and the panel is used in the same way as the panels of the previous embodiments.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Panels of the type comprising two rectangular plates (1, 2) separated by elongate blocks (3) of expanded polystyrene arranged parallel to one another and substantially perpendicular to the longitudinal edges of said plates (1, 2), characterised in that the length of the blocks (3) is less than the width of the plates (1, 2), so leaving a free space between each of their ends and the corresponding longitudinal edges of the plates (1, 2). <IMAGE>

Description

La présente invention se rapporte à un panneau préfabriqué pour la construction de batiments et plus particulièrement de maisons d'habitation.The present invention relates to a prefabricated panel for the construction of buildings and more particularly of residential houses.

La présente invention vise des panneaux du type comprenant au moins deux plaques de forme générale rectangulaire, séparées entre elles par des cales allongées en polystyrène expansé, et disposées parallèlement entre elles et sensiblement perpendiculairement aux bords longitudinaux desdites plaques. De tels panneaux permettent de réaliser une armature entre les cales et de couler ensuite du béton, toutefois, ils se prêtent mal à la pose de fers horizontaux constituant un chaînage.The present invention relates to panels of the type comprising at least two plates of generally rectangular shape, separated from each other by elongated shims made of expanded polystyrene, and arranged parallel to each other and substantially perpendicular to the longitudinal edges of said plates. Such panels make it possible to make a reinforcement between the wedges and then to pour concrete, however, they do not lend themselves well to the laying of horizontal bars constituting chaining.

L'un des buts de l'invention est de perfectionner des panneaux du type ci-dessus en vue de remédier à l'inconvénient précité.One of the aims of the invention is to improve panels of the above type in order to remedy the aforementioned drawback.

Les panneaux objet de la présente invention sont du type comprenant deux plaques rectangulaires séparées par des cales allongées en polystyrène expansé disposées parallèlement entre elles et sensiblement perpendiculairement aux bords longitudinaux desdites plaques et sont caractérisés en ce que les cales ont une longueur inférieure à la largeur des plaques de manière à ménager entre chacune de leurs extrémités et les bords longitudinaux correspondants des plaques, un'espace libre. On conçoit que grâce à cette disposition, on peut facilement placer des fers horizontaux pour relier les fers verticaux disposés entre les cales.The panels which are the subject of the present invention are of the type comprising two rectangular plates separated by elongated blocks of expanded polystyrene arranged parallel to each other and substantially perpendicular to the longitudinal edges of said plates and are characterized in that the blocks have a length less than the width of the plates so as to leave a free space between each of their ends and the corresponding longitudinal edges of the plates. It is understood that thanks to this arrangement, it is easy to place horizontal bars to connect the vertical bars arranged between the wedges.

De préférence, les plaques sont réalisées en fibres de . bois agglomérées à une résine.Preferably, the plates are made of fibers. wood agglomerated with a resin.

Suivant une variante de réalisation de l'invention, entre l'une des plaques et les cales est insérée une plaque de polystyrène expansé.According to an alternative embodiment of the invention, between one of the plates and the shims is inserted a sheet of expanded polystyrene.

Enfin, suivant un dernier mode de réalisation, les plaques sont en béton.Finally, according to a last embodiment, the plates are made of concrete.

L'invention va maintenant être décrite avec plus de détails, en se référant à des modes de réalisation particuliers, données à titre d'exemple seulement et représentés aux dessins annexés sur lesquels :

  • La figure 1 est une vue en plan d'un panneau selon un premier mode de réalisation,
  • la figure 2 est une vue en coupe montrant les armatures utilisées avec les panneaux de la figure 1,
  • la figure 3 est une vue en plan d'une variante de réalisation,
  • la figure 4 est une vue en coupe suivant la ligne IV-IV de la figure 3,
  • la figure 5 est une vue en plan d'une troisième forme d'exécution de l'invention.
The invention will now be described in more detail, with reference to particular embodiments, given by way of example only and shown in the accompanying drawings in which:
  • FIG. 1 is a plan view of a panel according to a first embodiment,
  • FIG. 2 is a sectional view showing the reinforcements used with the panels of FIG. 1,
  • FIG. 3 is a plan view of an alternative embodiment,
  • FIG. 4 is a sectional view along line IV-IV of FIG. 3,
  • Figure 5 is a plan view of a third embodiment of the invention.

Le panneau représenté à la figure 1 comprend deux plaques 1 et 2 par exemple en fibres de bois noyées dans une résine. Les plaques 1 et 2 sont séparées par des cales 3 de forme générale parallélépipédique en polystyrène expansé, lesdites cales étant d'une longueur inférieure à la hauteur des plaques.The panel shown in Figure 1 comprises two plates 1 and 2 for example of wood fibers embedded in a resin. The plates 1 and 2 are separated by wedges 3 of generally parallelepiped shape in expanded polystyrene, said wedges being of a length less than the height of the plates.

Comme on le voit à la figure 2, pour réaliser un mur, on pose verticalement une série de panneaux en réalisant, entre les cales 3 des armatures verticales 5, puis on forme un chaînage 6 reliant les armatures verticales et reposant sur les extrémités libres supérieures des cales 3. On pose ensuite une seconde série de panneaux de manière que les extrémités adjacentes de deux panneaux de la première série se situent au droit du point intermédiaire médian de la longueur des panneaux de la deuxième série et ainsi de suite. Lorsque le mur est ainsi monté, on coule entre les plaques 1 et 2 un béton, de préférence caverneux, c'est à dire constitué de ciment et de gravier. Grâce au fait que les cales 3 sont d'une longueur inférieure à la hauteur des panneaux et qu'ainsi à chaque extrémité est ménagé un espace libre, on peut aisément poser des fers d'armature horizontaux.As can be seen in FIG. 2, to make a wall, a series of panels is laid vertically by making, between the shims 3, vertical frames 5, then a chain link 6 is formed connecting the vertical frames and resting on the upper free ends wedges 3. A second series of panels is then placed so that the adjacent ends of two panels of the first series are located at the right of the mid-point midway of the length of the panels of the second series and so on. When the wall is thus mounted, a concrete, preferably cavernous, that is to say made of cement and gravel, is poured between the plates 1 and 2. Thanks to the fact that the shims 3 are of a length less than the height of the panels and that thus at each end is provided a free space, it is easy to install horizontal reinforcing bars.

Aux figures 3 et 4, on a représenté une variante de réalisation de l'invention dans laquelle le panneau comprend une première plaque 10 de fibres de bois mélangées à une résine et une seconde plaque de polystyrène expansé 11 et une troisième plaque 12 également en fibres de bois mélangées à une résine.In Figures 3 and 4, there is shown an alternative embodiment of the invention in which the panel comprises a first plate 10 of wood fibers mixed with a resin and a second sheet of expanded polystyrene 11 and a third plate 12 also made of wood fibers mixed with a resin.

Les plaques 10 et 11 sont reliées par des cales 13 en polystyrène expansé, ces cales ayant une forme générale parallélépipédique et une longueur 1(1) inférieure à la largeur L(l) des plaques 10, 11 et 12 de manière à ménager le long des deux côtés longitudinaux des espaces libres pour permettre la mise en place de fers horizontaux.The plates 10 and 11 are connected by shims 13 made of expanded polystyrene, these shims having a generally parallelepiped shape and a length 1 (1) less than the width L (l) of the plates 10, 11 and 12 so as to be arranged along on the two longitudinal sides of the free spaces to allow the installation of horizontal bars.

La figure 5 montre une troisième forme d'exécution de l'invention. Dans cette réalisation, le panneau est formé d' une première plaque de béton armé 20, de cales 21, d'une plaque de polystyrène expansé 22 et d'une seconde plaque 23 de béton armé.Figure 5 shows a third embodiment of the invention. In this embodiment, the panel is formed of a first reinforced concrete plate 20, shims 21, a sheet of expanded polystyrene 22 and a second plate 23 of reinforced concrete.

Les cales 21 ont la même caractéristique que les cales 3 et 13 et le panneau s'utilise de la même façon que les panneaux des modes de réalisation précédents.The shims 21 have the same characteristic as the shims 3 and 13 and the panel is used in the same way as the panels of the previous embodiments.

Bien entendu, l'invention n'est pas limitée aux modes de réalisation qui viennent d'être décrits et représentés. On pourra y apporter de nombreuses modifications de détails, sans sortir, pour cela, du cadre de l'invention.Of course, the invention is not limited to the embodiments which have just been described and shown. Many modifications of details can be made thereto, without departing from the scope of the invention.

Claims (4)

1° - Panneaux préfabriqués pour la construction de bâtiments du type comprenant deux plaques (1,2) rectangulaires séparées par des cales (3) allongées en polystyrène expansé disposées parallèlement entre elles et sensiblement perpendiculairement aux bords longitudinaux desdites plaques (1,2), caractérisés en ce que les cales (3) ont une longueur inférieure à la largeur des plaques (1,2) de manière à ménager entre chacune de leurs extrémités et les bords longitudinaux correspondants des plaques (1,2) un espace libre.1 ° - Prefabricated panels for the construction of buildings of the type comprising two rectangular plates (1,2) separated by elongated blocks (3) of expanded polystyrene arranged parallel to each other and substantially perpendicular to the longitudinal edges of said plates (1,2), characterized in that the shims (3) have a length less than the width of the plates (1,2) so as to provide between each of their ends and the corresponding longitudinal edges of the plates (1,2) a free space. 2° - Panneaux préfabriqués, selon la revendication 1, caractérisés en ce que les plaques (1,2) sont réalisées en fibres de bois agglomérées à une résine.2 ° - Prefabricated panels, according to claim 1, characterized in that the plates (1,2) are made of wood fibers agglomerated with a resin. 3° - Panneaux préfabriqués, selon la revendication 1, caractérisés en ce qu entre l'une des plaques (1,2) et les cales (13) est insérée une plaque (11) de polystyrène expansé.3 ° - Prefabricated panels, according to claim 1, characterized in that between one of the plates (1,2) and the shims (13) is inserted a plate (11) of expanded polystyrene. 4° - Panneaux préfabriqués, selon la revendication 1, caractérisés en ce que les plaques (20,23) sont en béton.4 ° - Prefabricated panels, according to claim 1, characterized in that the plates (20,23) are made of concrete.
EP84400322A 1983-02-18 1984-02-16 Prefabricated panels for building constructions Withdrawn EP0117807A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8302652A FR2541337B1 (en) 1983-02-18 1983-02-18 PREFABRICATED PANELS FOR BUILDING CONSTRUCTION
FR8302652 1983-02-18

Publications (2)

Publication Number Publication Date
EP0117807A2 true EP0117807A2 (en) 1984-09-05
EP0117807A3 EP0117807A3 (en) 1986-05-14

Family

ID=9286046

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84400322A Withdrawn EP0117807A3 (en) 1983-02-18 1984-02-16 Prefabricated panels for building constructions

Country Status (2)

Country Link
EP (1) EP0117807A3 (en)
FR (1) FR2541337B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002865A1 (en) * 1989-08-14 1991-03-07 Larsson Bjoern Beam

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1680781A (en) * 1926-08-07 1928-08-14 Gangmark Severin Building block
DE2835849A1 (en) * 1977-09-13 1979-03-22 Maroni Francesco & Co THERMAL AND SOUND INSULATING LOST FORMWORK
GB2106158A (en) * 1981-08-18 1983-04-07 U E B Indistries Limited Permanent formwork
AU537338B2 (en) * 1980-11-28 1984-06-21 Isorast Thermacell (Aust.) Pty. Ltd. Modular formwork

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1680781A (en) * 1926-08-07 1928-08-14 Gangmark Severin Building block
DE2835849A1 (en) * 1977-09-13 1979-03-22 Maroni Francesco & Co THERMAL AND SOUND INSULATING LOST FORMWORK
AU537338B2 (en) * 1980-11-28 1984-06-21 Isorast Thermacell (Aust.) Pty. Ltd. Modular formwork
GB2106158A (en) * 1981-08-18 1983-04-07 U E B Indistries Limited Permanent formwork

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002865A1 (en) * 1989-08-14 1991-03-07 Larsson Bjoern Beam

Also Published As

Publication number Publication date
EP0117807A3 (en) 1986-05-14
FR2541337B1 (en) 1987-11-20
FR2541337A1 (en) 1984-08-24

Similar Documents

Publication Publication Date Title
JP2006336237A (en) Full precast unidirectional hollow concrete slab and hollow slab construction method using this hollow concrete slab
KR102014418B1 (en) Beam bridge having beam support block and its construction method
EP0117807A2 (en) Prefabricated panels for building constructions
JP4073746B2 (en) Construction method of corrugated steel web bridge
JPH07102530A (en) Connecting device for precast slab
JPH06108420A (en) Precast floor slab
JP7182781B2 (en) box culvert
JP2861219B2 (en) Bridge deck repair steel slab and its mounting method
EP0080398A1 (en) Industrial building supporting structure constituted of prefabricated reinforced concrete elements
KR20040108115A (en) Base member for supporting wall concrete form panel
JPH06158715A (en) Joint construction of precast concrete circumferential girder
JP2000257078A (en) Construction method of mat foundation to use pc foundation beam member and pc support frame for pc foundation beam member
KR102289282B1 (en) Precast concrete beam of end compressed type and floor slab construction method using the same
KR100408735B1 (en) Construction method of retaining wall
JP3828374B2 (en) Fixing muscle
JP2000282611A (en) Joint structure for composite floor slab of steel and concrete
JP2003003494A (en) Retaining wall using constructing concrete blocks
JPS5853322Y2 (en) Vertical joints in underground walls
KR200205912Y1 (en) A side panel for mold
JP2634098B2 (en) How to build underground beams
JPH0612010B2 (en) Construction method of housing foundation structure
JP2004019286A (en) Divided type arcuate culvert
JPH0626062A (en) Base structure in slope
KR200253360Y1 (en) Retaining wall joint for construction of retaining wall
JP2507209B2 (en) Connection structure of foundation beams for construction

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE GB IT LI NL SE

17P Request for examination filed

Effective date: 19841228

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE GB IT LI NL SE

17Q First examination report despatched

Effective date: 19880706

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19881118