EP0652334B1 - Elément préfabriqué empilé à sec pour la réalisation d'une construction - Google Patents

Elément préfabriqué empilé à sec pour la réalisation d'une construction Download PDF

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Publication number
EP0652334B1
EP0652334B1 EP94402139A EP94402139A EP0652334B1 EP 0652334 B1 EP0652334 B1 EP 0652334B1 EP 94402139 A EP94402139 A EP 94402139A EP 94402139 A EP94402139 A EP 94402139A EP 0652334 B1 EP0652334 B1 EP 0652334B1
Authority
EP
European Patent Office
Prior art keywords
faces
cells
longitudinal
section
cavities
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 - Lifetime
Application number
EP94402139A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0652334A1 (fr
Inventor
Claude Letulle
Jean Letulle
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
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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 EP0652334A1 publication Critical patent/EP0652334A1/fr
Application granted granted Critical
Publication of EP0652334B1 publication Critical patent/EP0652334B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
    • E04B2/52—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities the walls being characterised by fillings in some of the cavities forming load-bearing pillars or beams

Definitions

  • the present invention relates to a building element prefabricated with two end faces provided each of a recess, an upper face, a face lower, and two longitudinal faces between which are located cavities separated by open cells on the upper and lower sides.
  • FR-A-2 671 572 describes a construction element of this type, the cavities of which have two parallel sides and adjacent to the two longitudinal faces, and whose cells are entirely located between the cavities and extend transversely, their short sides being adjacent to the two longitudinal faces.
  • Such elements are generally dry stacked when are used to make walls.
  • the present invention proposes to remedy this disadvantage and to do this it has an element of prefabricated construction having the structure indicated above, this element being characterized in that the alveoli have a T-shaped section and each have a longitudinal section adjacent to one of the faces of the building element and a section transverse extending between two cavities, leading to the upper and lower faces and having a cross section approximately equal to that of a conduit bounded by indentations of two adjacent elements in the same row, and in that the cavities extend between the other face longitudinal of the building element and sections longitudinal of the alveoli.
  • the conduits delimited by the indentations of two successive elements of the same row are each located in the extension of one of the transverse sections of the cells of an element of the adjacent row, so that a binder poured into them conduits and the alveoli connects the elements together stacked.
  • the construction thus carried out is perfectly waterproof vis-à-vis rainwater, air and noise and fire, even if it is not protected by a coating. His cost price is therefore reduced in significant proportions.
  • the binder filling the sections transverse of the cells ensures the solidity of the construction while the binder filling the sections longitudinal of said cells provides sealing wanted.
  • elements should be used prefabricated with a particularly neat finish for give good aesthetics to the construction.
  • the prefabricated element comprises two alveoli whose transverse sections are equidistant from its end faces and three cavities located one between the cross sections and the other two between a transverse section and the adjacent end face to this stretch.
  • the prefabricated element has an intermediate wall dividing each of the transverse sections of the alveoli in two parts and extending between the upper faces and lower, as well as an end protrusion making protruding from the bottom of each of their recesses, parallel to the longitudinal faces, these protrusions being in the extension of each other and having a height equal to the depth of the recesses correspondents.
  • the presence of the vertical conduits formed by the intermediate walls and the protrusions reduce the amount of binder necessary to secure the prefabricated elements, and therefore significantly lower the price of comes back from construction.
  • the intermediate walls located in the transverse sections of the alveoli are an extension end protrusions located in the recesses.
  • the prefabricated element A which can be seen on the Figures 1 to 3 has a general parallelepiped shape and comprises two end faces 1 each provided with a recess 2, an upper face 3, a lower face 4, two longitudinal faces 5,6, three cavities 7 each having one side adjacent to the longitudinal face 5 and two cells 8 each having a longitudinal section adjacent to the face longitudinal 6.
  • the cells 8 comprise also a transverse section 8a communicating with their longitudinal section and extending between two cavities adjacent 7.
  • the transverse sections 8a of the cells lead to the upper 3 and lower 4 faces of element A and have a section approximately equal to that of a conduit 9 which is shown in FIG. 4, each conduit 9 being delimited between two elements A arranged end to end, by the recesses 2 on the faces end in contact with these elements.
  • the cavities 7 have a square section and have a bottom with the underside is in the plane of the underside 4 of element A. It goes without saying however that they could have a section of different shape and be devoid of substance, that is to say lead to both the upper face 3 and the face lower 4.
  • the cells 8 have a section T-shaped whose crossbar is one longer side than the other, which is not compulsory, and that the different walls of element A can have identical or different thicknesses.
  • Elements A of two successive rows are offset relative to each other so that the conduits 9 formed between two successive elements A of same row are located each in the extension of one transverse sections 8a of the cells 8 of an element A of the row immediately adjacent.
  • the elements constituting the wall are joined by a binder such as mortar or any other equivalent material filling the conduits 9 and the longitudinal sections and transverse of the alveoli 8.
  • a binder such as mortar or any other equivalent material filling the conduits 9 and the longitudinal sections and transverse of the alveoli 8.
  • conduits 9 and the transverse sections 8a which extend mutually form vertical channels extending from the lowest row to the lowest row high and are filled with binder.
  • the binder filling the conduits 9 and the transverse sections 8a of the cells ensures rigidity of the wall while the binder filling the longitudinal section alveoli makes the wall waterproof against rainwater, drafts, noise and fire, making it unnecessary the application of an exterior coating on the wall and allows by consequently a significant reduction in the cost price of this latest.
  • the prefabricated element B which can be seen on the figure 5 5 has great similarities with the element prefabricated A shown in Figure 1. It differs from it however in that it comprises an intermediate wall 11 in each of the transverse sections 8a of the cells 8 and a end protrusion 12 projecting from the bottom of each of its recesses 2.
  • the intermediate walls 11 extend between the faces upper 3 and lower 4 of the prefabricated element B, parallel to the longitudinal faces 5 and 6 of the latter. They are an extension of each other and divide each of the transverse sections 8a of the cells 8 in two conduits 13 and 14, the conduits 13 being adjacent to the face longitudinal 5.
  • the protrusions 12 are also parallel to the faces longitudinal 5 and 6 of the prefabricated element B. They have a height equal to the depth of the recess 2 in which they are located and extend in the extension intermediate walls 11.
  • Figure 6 shows part of a wall made at from prefabricated elements B dry stacked of the same so that the elements A of figure 4.
  • conduits 16 which are located on the side of the faces longitudinal 6 of the prefabricated elements, they have the same section than that of the conduits 14 (which communicate with the longitudinal sections of the cells 8) and form with some of these conduits, another series of vertical channels extending over the entire height of the wall.
  • the binder used to join the elements together prefabricated B was poured into conduits 14 and 16 as well than in the longitudinal sections of the alveoli 8. In however, it was not in conduits 13 and 15, nor in the cavities 7, which allows it to be used in one quantity less than that of the binding agent prefabricated elements A and thus lower the price of comes back from the wall.
  • the elements prefabricated B are provided in their upper face 3 with a recess 17 between the longitudinal sections of the cells 8 and a recess 18 between each of said longitudinal sections and the adjacent recess 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Panels For Use In Building Construction (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Drying Of Solid Materials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Foundations (AREA)
EP94402139A 1993-11-08 1994-09-26 Elément préfabriqué empilé à sec pour la réalisation d'une construction Expired - Lifetime EP0652334B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9313257A FR2712324B1 (fr) 1993-11-08 1993-11-08 Construction réalisée à partir d'éléments préfabriqués empilés à sec et éléments préfabriqués pour la réalisation de cette construction.
FR9313257 1993-11-08

Publications (2)

Publication Number Publication Date
EP0652334A1 EP0652334A1 (fr) 1995-05-10
EP0652334B1 true EP0652334B1 (fr) 1998-12-23

Family

ID=9452604

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94402139A Expired - Lifetime EP0652334B1 (fr) 1993-11-08 1994-09-26 Elément préfabriqué empilé à sec pour la réalisation d'une construction

Country Status (6)

Country Link
EP (1) EP0652334B1 (es)
AT (1) ATE174989T1 (es)
DE (1) DE69415481D1 (es)
DK (1) DK0652334T3 (es)
ES (1) ES2126083T3 (es)
FR (1) FR2712324B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005063034B4 (de) 2005-12-29 2007-10-31 Flooring Technologies Ltd. Paneel, insbesondere Bodenpaneel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1224485A (en) * 1968-02-07 1971-03-10 Emil Hirsch Improvements in or relating to building blocks
CH503860A (de) * 1969-02-01 1971-02-28 Nietlispach Hans Zur Herstellung eines mittels Betongusses verstärkbaren Mauerverbandes dienender Hohlstein
US3855752A (en) * 1972-10-10 1974-12-24 Gen Concrete Ltd Masonry block and building panels
US4319440A (en) * 1979-10-11 1982-03-16 Rassias John N Building blocks, wall structures made therefrom and methods of making the same
WO1983004423A1 (en) * 1982-06-07 1983-12-22 Charles William Depka Improvement in cement block walls
FR2671572B1 (fr) * 1991-03-08 1998-08-14 Claude Letulle Construction realisee a partir d'elements prefabriques empiles en rangees superposees et elements prefabriques pour la realisation de cette construction.

Also Published As

Publication number Publication date
DE69415481D1 (de) 1999-02-04
EP0652334A1 (fr) 1995-05-10
ATE174989T1 (de) 1999-01-15
ES2126083T3 (es) 1999-03-16
FR2712324A1 (fr) 1995-05-19
FR2712324B1 (fr) 1996-02-02
DK0652334T3 (da) 1999-08-23

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