EP0893546A1 - Hohles Bauelement mit innenliegenden Stegen zum Errichten von Mauern - Google Patents

Hohles Bauelement mit innenliegenden Stegen zum Errichten von Mauern Download PDF

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Publication number
EP0893546A1
EP0893546A1 EP98420122A EP98420122A EP0893546A1 EP 0893546 A1 EP0893546 A1 EP 0893546A1 EP 98420122 A EP98420122 A EP 98420122A EP 98420122 A EP98420122 A EP 98420122A EP 0893546 A1 EP0893546 A1 EP 0893546A1
Authority
EP
European Patent Office
Prior art keywords
spacers
walls
wall
building element
element according
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Withdrawn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
EP98420122A
Other languages
English (en)
French (fr)
Inventor
Jean-Pierre Ferragut
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.)
L'INDUSTRIELLE REGIONALE DU BATIMENT
Original Assignee
L'INDUSTRIELLE REGIONALE DU BATIMENT
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 L'INDUSTRIELLE REGIONALE DU BATIMENT filed Critical L'INDUSTRIELLE REGIONALE DU BATIMENT
Publication of EP0893546A1 publication Critical patent/EP0893546A1/de
Withdrawn legal-status Critical Current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
    • 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
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element

Definitions

  • the present invention relates to an element of construction with lateral faces as well as interior walls substantially parallel to two faces opposite sides.
  • Such construction elements are in particular used to make walls, such as walls or similar.
  • the substantially parallel interior walls to each other allow to have layers of air at the heart of the building element which allow a this one to have good thermal performance. Thanks looks trapped, good thermal insulation is carried out.
  • a constant problem is to improve thermal performance of a building element of the aforementioned type.
  • Several solutions exist to allow reduce the thermal conductivity It is so known for example to use a material having a significant porosity. It is also known to decrease the thickness of the interior walls so that increase the number of interior walls, and thereby so increase the number of layers of air trapped in inside the building element. he is also known to form labyrinths which allow to lengthen the thermal path between the opposite side faces to be isolated from each other.
  • the object of the invention is therefore to provide a building element which further increases thermal performance of building elements known.
  • the building element which it offers presents side faces as well as walls longitudinal interior substantially parallel to two opposite side faces, these interior walls being interconnected by transverse spacers.
  • At least some of the spacers connecting interior walls are perforated.
  • the spacers are perforated so as to form bridges, independent of each other.
  • connection of at least one wall, connected to two walls neighboring is made in a staggered fashion, that is to say that the spacers placed on one side of the wall are offset from the spacers placed on the other face of the wall.
  • the thermal path between the two side faces opposite parallel to the inner walls is so extension.
  • the openings made in the spacers do not mechanically weaken the element of construction, it is proposed that the openings made on spacers on the same side of a wall longitudinal interior are offset from a spacer to the other.
  • a building element according to the invention is advantageously made of terracotta.
  • this terracotta will preferably porous.
  • the drawing represents a building brick made of terracotta. To get better thermal performance, the terracotta used has significant porosity. This brick is shaped substantially parallelepiped. She can for example be used in the construction of a wall.
  • the brick shown has four sides lateral: two longitudinal side faces 2 and two transverse lateral faces 4.
  • the longitudinal side faces for example form the surface of a wall, while the transverse lateral faces of two neighboring bricks face each other.
  • Parallel to the longitudinal side faces are arranged inside the brick walls longitudinal interior 6. These walls 6, parallel the to each other, form compartments in the brick. These compartments are filled with air and allow the brick to present good thermal insulation.
  • cross braces 8 that is to say parallel to the transverse lateral faces 4, connect each time two neighboring interior walls 6. These spacers 8 contribute to the mechanical rigidity of the brick. To improve the thermal performance of the brick, these spacers 8 are perforated. These spacers 8 do not form so not continuous ribs but bridges 10 which connect two adjacent interior longitudinal walls 6. This allows better thermal insulation of two 6 neighboring walls compared to the bricks of the state of the prior art in which neighboring walls 6 are connected by continuous ribs.
  • FIG. 2 shows the arrangement of the bridges 10 on one face of an interior wall 6.
  • three spacers 8 are shown. notes that the bridges 10, or the openings made in the spacers 8, of two spacers neighbors, are offset from each other. Of this way, the openings made do not weaken the mechanical strength of the brick.
  • a brick as described above, made in terracotta can be obtained for example by extrusion.
  • the brick obtained by extrusion then comprises continuous struts 8, that is to say non-perforated.
  • the spacers 8 can then be perforated by a mechanical process, for example using a cookie cutter.
  • the brick described could be made of a material other than terracotta. It could also have a different shape.
  • the arrangement of spacers and openwork can also be different from that described.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)
EP98420122A 1997-07-25 1998-07-17 Hohles Bauelement mit innenliegenden Stegen zum Errichten von Mauern Withdrawn EP0893546A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9709747A FR2766509B1 (fr) 1997-07-25 1997-07-25 Element de construction creux presentant des parois interieures, du genre utilise pour realiser des murs
FR9709747 1997-07-25

Publications (1)

Publication Number Publication Date
EP0893546A1 true EP0893546A1 (de) 1999-01-27

Family

ID=9509839

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98420122A Withdrawn EP0893546A1 (de) 1997-07-25 1998-07-17 Hohles Bauelement mit innenliegenden Stegen zum Errichten von Mauern

Country Status (2)

Country Link
EP (1) EP0893546A1 (de)
FR (1) FR2766509B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0984109A2 (de) * 1998-09-04 2000-03-08 Ziegeleien Freiburg & Lausanne AG Baustein sowie Verfahren und Vorrichtung zu dessen Herstellung
EP1120506A1 (de) * 2000-01-25 2001-08-01 Eichhorn Epl Ag Lochziegel sowie Verfahren zu seiner Herstellung
EP1120215A2 (de) * 2000-01-25 2001-08-01 Eichhorn Epl Ag Verfahren zur Herstellung eines Lochziegels sowie Lochziegel
WO2015019033A1 (fr) * 2013-08-09 2015-02-12 Occitanie Pierres Procédé de fabrication d'un bloc de construction isolant alvéolé en pierre naturelle ou reconstituée, bloc realise et mur realise avec un tel bloc

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192723A (en) * 1936-07-11 1940-03-05 Donald D Whitacre Insulating block
DE3334124A1 (de) * 1983-09-16 1985-06-05 Preisler, Ferdinand, 3062 Bückeburg Leichthochlochziegel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192723A (en) * 1936-07-11 1940-03-05 Donald D Whitacre Insulating block
DE3334124A1 (de) * 1983-09-16 1985-06-05 Preisler, Ferdinand, 3062 Bückeburg Leichthochlochziegel

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0984109A2 (de) * 1998-09-04 2000-03-08 Ziegeleien Freiburg & Lausanne AG Baustein sowie Verfahren und Vorrichtung zu dessen Herstellung
EP0984109A3 (de) * 1998-09-04 2001-04-11 Ziegeleien Freiburg & Lausanne AG Baustein sowie Verfahren und Vorrichtung zu dessen Herstellung
EP1120506A1 (de) * 2000-01-25 2001-08-01 Eichhorn Epl Ag Lochziegel sowie Verfahren zu seiner Herstellung
EP1120215A2 (de) * 2000-01-25 2001-08-01 Eichhorn Epl Ag Verfahren zur Herstellung eines Lochziegels sowie Lochziegel
EP1120215A3 (de) * 2000-01-25 2003-03-26 Eichhorn Epl Ag Verfahren zur Herstellung eines Lochziegels sowie Lochziegel
WO2015019033A1 (fr) * 2013-08-09 2015-02-12 Occitanie Pierres Procédé de fabrication d'un bloc de construction isolant alvéolé en pierre naturelle ou reconstituée, bloc realise et mur realise avec un tel bloc
FR3009571A1 (fr) * 2013-08-09 2015-02-13 Occitanie Pierres Procede de fabrication d'un bloc de construction isolant alveole en pierre naturelle ou reconstituee, bloc realise et mur realise avec un tel bloc

Also Published As

Publication number Publication date
FR2766509B1 (fr) 1999-09-03
FR2766509A1 (fr) 1999-01-29

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