FR2800772A1 - Prefabricated vertical element of wood/cement composition has trapezoid cross-section for making walls and partitions of various shapes - Google Patents

Prefabricated vertical element of wood/cement composition has trapezoid cross-section for making walls and partitions of various shapes Download PDF

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Publication number
FR2800772A1
FR2800772A1 FR9914081A FR9914081A FR2800772A1 FR 2800772 A1 FR2800772 A1 FR 2800772A1 FR 9914081 A FR9914081 A FR 9914081A FR 9914081 A FR9914081 A FR 9914081A FR 2800772 A1 FR2800772 A1 FR 2800772A1
Authority
FR
France
Prior art keywords
wood
prefabricated
section
partitions
trapezoid cross
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Withdrawn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
FR9914081A
Other languages
French (fr)
Inventor
Francis Rudkiewicz
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.)
COBOR
Original Assignee
COBOR
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 COBOR filed Critical COBOR
Priority to FR9914081A priority Critical patent/FR2800772A1/en
Publication of FR2800772A1 publication Critical patent/FR2800772A1/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0023—Details, e.g. foundations
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0017—Plate-like elements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers
    • 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
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/044—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
    • 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
    • E04C2/38—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 with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/382—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 with attached ribs, flanges, or the like, e.g. framed panels with a frame of concrete or other stone-like substance
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/1404—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using building blocks, e.g. from concrete or stone

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Fencing (AREA)

Abstract

The prefabricated element, made from a composition material of treated wood granules and cement in two assembled sections with an inner cavity, has an isosceles trapezoid cross-section. A series of elements are joined together edge-to-edge by screws (7) to produce a straight or curved wall, and the cavities can be subsequently filled, e.g. with reinforced concrete (6). Each element can also incorporate steel reinforcing rods during manufacture to give extra mechanical strength.

Description

La présente invention concerne un élément vertical fabriqué en composite bois-ciment destiné à la construction de murs, cloisons clôtures . The present invention relates to a vertical element made of a wood-cement composite intended for the construction of walls, fencing partitions.

Il existe à ce jour une grande diversité de produits ou de techniques pour réaliser des murs, cloisons ou clôtures : des petits éléments préfabriqués du type parpaings ou briques, des préfabriqués de grandes dimensions et des techniques de produits coulés en place en coffrages. To date, there is a wide variety of products or techniques for making walls, partitions or fences: small prefabricated elements of the breeze block or brick type, large prefabricated products and techniques for products cast in place in formwork.

Beaucoup de ces techniques sont anciennes et nécessitent soit la main d'oeuvre qualifiée pour les petits éléments à maçonner ou à couler soit moyens lourds pour les préfabriqués de grandes dimensions. Many of these techniques are old and require either skilled labor for small masonry or pouring elements or heavy means for large prefabricated units.

L'invention décrite ici propose un élément préfabriqué légé- pouvant permettre des mises en oeuvre sans moyen mécanique et réquérant aucune compétence professionnelle spécialisée. The invention described here proposes a light prefabricated element capable of allowing implementation without mechanical means and requiring no specialized professional skill.

Les dessins annexés illustrent l'invention - la figure représente en coupe transversale l'élément préfabriqué proposé. The accompanying drawings illustrate the invention - the figure shows in cross section the proposed prefabricated element.

- la figure 2 représente une portion en perspective de l'élément . - Figure 2 shows a perspective portion of the element.

En référence à ces dessins, l'élément préfabriqué vertical forme un caisson de section trapézoïdale par assemblage des parties (1 et ). Le vide ( 3 ) pourra au gré des besoins d'utilisation être rempli de sable, de terre végétale, bétôn lourd armé ou autres. With reference to these drawings, the vertical prefabricated element forms a box of trapezoidal section by assembling the parts (1 and). The void (3) can be filled with sand, topsoil, heavy reinforced concrete or others according to usage needs.

Ce caisson préfabriqué posé verticalement présente une section en forme de trapèze isocèle permettant suivant un assemblage judicieux d'épouser les impératifs géométriques de la réalisation souhaitée : lignes droites et courbes . This prefabricated box placed vertically has a section in the shape of an isosceles trapezoid allowing, following a judicious assembly, to match the geometric requirements of the desired embodiment: straight and curved lines.

La figure 3 représente un exemple en vue de dessus d'une forme d'assemblage des éléments pour former une paroi. Figure 3 shows an example from above of a form of assembly of the elements to form a wall.

La légèreté nécessaire de l'élément et l'assemblage par vissage dans la masse (4 ) conduisent à choisir préférentiellement le composite bois-ciment comme matériau de fabrication. The necessary lightness of the element and the assembly by screwing in the mass (4) lead to preferentially choose the wood-cement composite as the manufacturing material.

Le composite bois-ciment est un aggloméré de granulat de bois spécialerrient traité et lié au ciment. The wood-cement composite is an agglomerate of special wood aggregate treated and bonded to the cement.

Afin de garantir un comportement mécanique fiable pendant la manutention et à l'usage, des armatures acier ( 5 ) sont insérées à la fabrication . Le composite bois-ciment présente par ailleurs d'autres avantages qui élargiront la plage d'utilisation de cette invention.  In order to guarantee reliable mechanical behavior during handling and use, steel reinforcements (5) are inserted during manufacturing. The wood-cement composite also has other advantages which will widen the range of use of this invention.

D'une façon non limitative, on peut citer - les murs antibruit pour lesquels on remplira in-situ le vide ( 3 ) par du béton lourd traditionnel .Le mur ainsi confectionné pourra être qualifié d'écran absorbant double effet par d'une part la masse du béton lourd faisant écran aux ondes aériennes et d'autre part l'aspect absorbant acoustique du composite bois-ciment qui limite phénomène de réverbération du bruit. In a nonlimiting manner, we can cite - noise barriers for which the void (3) will be filled in situ with traditional heavy concrete. The wall thus made can be qualified as a double effect absorbing screen by on the one hand the mass of the heavy concrete shielding the air waves and on the other hand the sound absorbing aspect of the wood-cement composite which limits noise reverberation phenomenon.

- les murs porteurs ou de soutènement, dans ces cas, le remplissage par un béton armé ( 6 ) étudié présentera une résistance mecaniqué voulue. - load-bearing or retaining walls, in these cases, the filling with a reinforced concrete (6) studied will have a desired mechanical resistance.

- les cloisons coupe-feu grâce aux caractéristiques remarquable du composite bois-ciment dans ce domaine. - fire partitions thanks to the remarkable characteristics of the wood-cement composite in this area.

- les palissades démontables de chantiers. - demountable palisades of building sites.

- les clôture d'obstruction visuelle ou acoustique fixes. - les mûrets soubassement de palissades. - fixed visual or acoustic obstructions. - the ripe base of palisades.

Le composite bois-ciment permet également une très large plage de définitions décorations, il peut être recouvert de bois par clouage, agrafage, vissage. The wood-cement composite also allows a very wide range of decoration definitions, it can be covered with wood by nailing, stapling, screwing.

Les peintures ou enduits spécifiques du béton traditionnel sont compatible avec composite.Paints or coatings specific to traditional concrete are compatible with composite.

Claims (2)

REVENDICATIONS 1) Elément préfabriqué en composite bois-ciment caractérisé en ce qu'il forme un caisson vertical à section trapézoïdale isocèle assemblable à d'autres par vissage ( 7 ) dans la masse pour former une paroi.1) Prefabricated element in wood-cement composite characterized in that it forms a vertical box with isosceles trapezoidal section which can be assembled with others by screwing (7) in the mass to form a wall. 2) Elément préfabriqué selon la revendication 1, caractérisé en ce que le matériau de fabrication retenu pour la légèreté et le vissage dans la masse est un composite bois-ciment armé. Elément préfabriqué selon la revendication 1 caractérisé en ce que l'élément est de section trapézoïdale creuse ( 3 ) formé l'assemblage des parties (1 et 2). Elément préfabriqué selon les revendications 1 et 3, caractérisé en ce cet élément comporte une partie vide qui permettra un remplissage ultérieur lié aux besoin de l'utilisation. Cément préfabriqué selon les revendications 1 et 2, caractérisé en ce que les armatures acier ( 5 ) rendent l'élément mécaniquement fiable pour les usages décrits. 2) Prefabricated element according to claim 1, characterized in that the manufacturing material used for lightness and screwing in the mass is a reinforced wood-cement composite. Prefabricated element according to claim 1 characterized in that the element is of hollow trapezoidal section (3) formed by the assembly of the parts (1 and 2). Prefabricated element according to claims 1 and 3, characterized in that this element has an empty part which will allow subsequent filling related to the needs of use. Prefabricated cement according to claims 1 and 2, characterized in that the steel reinforcements (5) make the element mechanically reliable for the uses described.
FR9914081A 1999-11-04 1999-11-04 Prefabricated vertical element of wood/cement composition has trapezoid cross-section for making walls and partitions of various shapes Withdrawn FR2800772A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9914081A FR2800772A1 (en) 1999-11-04 1999-11-04 Prefabricated vertical element of wood/cement composition has trapezoid cross-section for making walls and partitions of various shapes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9914081A FR2800772A1 (en) 1999-11-04 1999-11-04 Prefabricated vertical element of wood/cement composition has trapezoid cross-section for making walls and partitions of various shapes

Publications (1)

Publication Number Publication Date
FR2800772A1 true FR2800772A1 (en) 2001-05-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006090055A1 (en) * 2005-02-24 2006-08-31 Bluewood Post for swimming pool wall or the like with trapezoid cross-section, and swimming pool comprising such posts
LU91202B1 (en) * 2004-11-02 2008-04-28 Kronimus Ag Picket system
CN103796506A (en) * 2011-06-27 2014-05-14 巴斯夫欧洲公司 System for protecting stored goods

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU91202B1 (en) * 2004-11-02 2008-04-28 Kronimus Ag Picket system
WO2006090055A1 (en) * 2005-02-24 2006-08-31 Bluewood Post for swimming pool wall or the like with trapezoid cross-section, and swimming pool comprising such posts
CN103796506A (en) * 2011-06-27 2014-05-14 巴斯夫欧洲公司 System for protecting stored goods
US9464456B2 (en) 2011-06-27 2016-10-11 Basf Se System for protecting stored goods

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