FR2760996A1 - Manufacture of hollow building construction components - Google Patents

Manufacture of hollow building construction components Download PDF

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Publication number
FR2760996A1
FR2760996A1 FR9706837A FR9706837A FR2760996A1 FR 2760996 A1 FR2760996 A1 FR 2760996A1 FR 9706837 A FR9706837 A FR 9706837A FR 9706837 A FR9706837 A FR 9706837A FR 2760996 A1 FR2760996 A1 FR 2760996A1
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France
Prior art keywords
mold
vitrifying
hollow building
glass
manufacture
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Granted
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FR9706837A
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French (fr)
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FR2760996B1 (en
Inventor
Firmin Sabaty
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Individual
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Individual
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Priority claimed from FR9607576A external-priority patent/FR2761093A1/en
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Priority to FR9706837A priority Critical patent/FR2760996B1/en
Publication of FR2760996A1 publication Critical patent/FR2760996A1/en
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Publication of FR2760996B1 publication Critical patent/FR2760996B1/en
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/008—Producing shaped prefabricated articles from the material made from two or more materials having different characteristics or properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • B28B7/0067—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with polished or glossy moulding surfaces

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The manufacture of hollow construction components such as breeze blocks consists of projecting a cement milk against a glazing surface of a mould (2). Concrete is simultaneously poured into this mould. The mould has an internal surface made of a vitrifying material, such as glass or other material which has the same smooth properties of glass.

Description

Procédé de fabrication d'éléments de construction creux pour le bâtiment, type "parpaings" ou "agglos" présentant au moins une paroi possédant une surface parfaitement lisse et étanche. Method for manufacturing hollow building elements for the building, of the "breeze block" or "chipboard" type having at least one wall having a perfectly smooth and tight surface.

Les éléments de construction disponibles actuellement sur le marché, type "parpaings" ou "agglos" présentent l'inconvénient d'avoir des parois aux surfaces rugueuses et poreuses. The construction elements currently available on the market, of the “breeze block” or “chipboard” type have the disadvantage of having walls with rough and porous surfaces.

Le mur réalisé à l'aide de ces agglos aux surfaces rugueuses et poreuses nécessite l'application d'un enduit de finition afin d'en rendre la surface lisse et surtout étanche. The wall made with these agglo rough and porous surfaces requires the application of a finishing coating to make the surface smooth and above all waterproof.

Ceci entraine donc un surcoût important en fournitures et maind'oeuvre. This therefore leads to a significant additional cost in supplies and labor.

Le procédé suivant l'invention décrite ici permet de remédier à cet inconvénient. The method according to the invention described here overcomes this drawback.

II comporte en effet l'originalité de fournir aux bâtisseurs des agglos présentant une ou plusieurs parois ayant ceci de particulier qu'elles possèdent une surface parfaitement lisse et étanche. It has in fact the originality of providing builders with agglomerates having one or more walls having the particularity that they have a perfectly smooth and waterproof surface.

La figure 1 représente un exemple d'agglo réalisé suivant ce nouveau procédé, vu de dessus, avec l'indication (1) d'une de ses parois ayant une surface parfaitement lisse et étanche. Figure 1 shows an example of chipboard made according to this new process, seen from above, with the indication (1) of one of its walls having a perfectly smooth and tight surface.

Ces agglos se présentent sous la forme généralement employée de solides rectangulaires creux. Voir figure 1. These agglos come in the generally used form of hollow rectangular solids. See figure 1.

D'autres formes d'agglos peuvent évidemment être réalisées, I'originalité de l'invention décrite ici ne tenant pas dans la forme de l'agglo réalisé, mais en ce qu'elle propose de nouveaux agglos présentant une ou plusieurs parois ayant une surface parfaitement lisse et étanche. Other forms of agglo can obviously be produced, the originality of the invention described here not taking in the form of the agglo produced, but in that it offers new agglos having one or more walls having a perfectly smooth and waterproof surface.

Avec ces nouveaux agglos, inutile d'enduire. Ils sont donc plus économique que les agglos disponibles actuellement sur le marché. With these new agglos, no need to coat. They are therefore more economical than the agglos currently available on the market.

Le procédé de fabrication suivant l'invention décrite ici nécessite pour obtenir le résultat objet du présent dépôt de brevet la mise en oeuvre de deux éléments indispensables:
1) Le premier élément indispensable concerne la réalisation du moule servant à la fabrication de l'agglo (figure 2) et est caractérisé par la présence, dans ce moule, d'une ou de plusieurs surfaces que nous qualifierons de surfaces "vitrifiantes".The manufacturing process according to the invention described here requires two essential elements to obtain the result which is the subject of this patent application:
1) The first essential element concerns the production of the mold used to manufacture the agglo (Figure 2) and is characterized by the presence, in this mold, of one or more surfaces which we will qualify as "vitrifying" surfaces.

Cette ou ces surfaces qualifiées de "vitrifiantes" peuvent être présentes dans le moule sous la forme d'une ou de plusieurs plaques spécialement fixées sur une ou plusieurs faces internes du moule.  This or these surfaces qualified as "vitrifying" can be present in the mold in the form of one or more plates specially fixed on one or more internal faces of the mold.

Le nombre de ces surfaces dites "vitrifiantes", sous forme de plaques ou autre, déterminera le nombre des parois externes de l'agglo à réaliser, voulues à surface parfaitement lisse et étanche. The number of these so-called "vitrifying" surfaces, in the form of plates or the like, will determine the number of external walls of the agglo to be produced, desired with a perfectly smooth and tight surface.

La figure 2 représente un des exemples possibles de forme de moule. Elle ne comporte l'indication de l'emplacement que d'une seule plaque à surface "vitrifiante". (2). Figure 2 shows one of the possible examples of mold form. It only shows the location of a single plate with a "vitrifying" surface. (2).

Le matériau de cette plaque à surface "vitrifiante" sera tout simplement du verre ou tout autre matériau présentant, de par sa nature propre, ou à la suite d'un traitement spécial, les mêmes qualités de surface parfaitement lisse que le verre. The material of this plate with a "vitrifying" surface will simply be glass or any other material having, by its very nature, or following a special treatment, the same qualities of perfectly smooth surface as glass.

Le moule peut d'ailleurs être entièrement fabriqué dans ce matériau. The mold can also be entirely made of this material.

Dans ce cas il n'est évidemment plus nécessaire de rajouter de plaque à surface "vitrifiante" à l'intérieur du moule puisque c'est le matériau utilisé pour la confection du moule qui joue alors lui-même le rôle de surface "vitrifiante".In this case it is obviously no longer necessary to add a plate with a "vitrifying" surface inside the mold since it is the material used for making the mold which then plays itself the role of "vitrifying" surface. .

2) Le deuxième élément indispensable est caractérisé par l'adjonction, sous forme de projection ou tout autre procédé, contre cette ou ces parois à surface "vitrifiantes" présentes dans le moule, d'une couche de lait de ciment pur simultanément ou pas au coulage, à l'intérieur de ce dit moule, du béton proprement dit constituant la structure principale de l'agglo. 2) The second essential element is characterized by the addition, in the form of a projection or any other process, against this or these walls with "vitrifying" surface present in the mold, of a layer of pure cement milk simultaneously or not with the pouring, inside this said mold, of the concrete proper constituting the main structure of the agglo.

Au démoulage, I'agglo obtenu possède, parfaitement lisses et étanches, une ou plusieurs de ses parois, choix déterminé par le nombre de surfaces "vitrifiantes" présentes dans le moule. When demoulding, the agglo obtained has, perfectly smooth and waterproof, one or more of its walls, choice determined by the number of "vitrifying" surfaces present in the mold.

La présence d'une couche de lait de ciment pur sur la ou les surfaces "vitrifiantes" du moule, s'interposant entre cette dite surface et le béton lui-même, confère à l'agglo ainsi réalisé une ou plusieurs parois possédant une surface parfaitement lisse et étanche.  The presence of a layer of pure cement milk on the "vitrifying" surface (s) of the mold, interposed between this said surface and the concrete itself, gives the agglo thus produced one or more walls having a surface perfectly smooth and waterproof.

Claims (4)

REVENDICATIONS 1) Procédé de fabrication d'éléments de construction creux pour le bâtiment type "parpaings" ou "agglos" (figure 1) caractérisé en ce que l'on projette un lait de ciment pur contre au moins une surface "vitrifiante" d'un moule (2), et on coule, simultanément ou pas, à l'intérieur de ce moule, du béton constituant la structure principale de l'agglo. 1) Method of manufacturing hollow building elements for the building type "concrete blocks" or "agglos" (Figure 1) characterized in that a pure cement milk is sprayed against at least one "vitrifying" surface of a mold (2), and poured, simultaneously or not, inside this mold, concrete constituting the main structure of the chipboard. 2) Moule de fabrication d'éléments de construction creux pour le bâtiment type "parpaings" ou "agglos" caractérisé en ce qu'il comporte au moins une surface interne constituée d'un matériau à surface "vitrifiante" (2) c'est-à-dire du verre ou tout autre matériau présentant, de par sa nature propre, ou à la suite d'un traitement spécial, les mêmes qualités de surface parfaitement lisse que le verre. 2) Mold for manufacturing hollow building elements for the building type "breeze blocks" or "agglos" characterized in that it comprises at least one internal surface made of a material with a "vitrifying" surface (2) it ie glass or any other material having, by its very nature, or following a special treatment, the same qualities of perfectly smooth surface as glass. 3) Moule selon la revendication 2 caractérisé en ce qu'il est fabriqué entièrement en ledit matériau. 3) Mold according to claim 2 characterized in that it is made entirely of said material. 4) Elément de construction creux pour le bâtiment type "parpaing" ou "agglo" fabriqué selon le procédé de la revendication 1 caractérisé en ce qu'il présente au moins une paroi à surface parfaitement lisse et étanche (1).  4) Hollow building element for the building type "breeze block" or "chipboard" manufactured according to the method of claim 1 characterized in that it has at least one wall with perfectly smooth and sealed surface (1).
FR9706837A 1996-06-13 1997-05-29 PROCESS FOR MANUFACTURING HOLLOW CONSTRUCTION ELEMENTS FOR BUILDINGS OF THE TYPE "PARPAINGS" OR "AGGLOS" HAVING AT LEAST ONE WALL HAVING A PERFECTLY SMOOTH AND WATERPROOF SURFACE Expired - Fee Related FR2760996B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9706837A FR2760996B1 (en) 1996-06-13 1997-05-29 PROCESS FOR MANUFACTURING HOLLOW CONSTRUCTION ELEMENTS FOR BUILDINGS OF THE TYPE "PARPAINGS" OR "AGGLOS" HAVING AT LEAST ONE WALL HAVING A PERFECTLY SMOOTH AND WATERPROOF SURFACE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9607576A FR2761093A1 (en) 1996-06-13 1996-06-13 Manufacture of hollow permanent concrete shuttering
FR9706837A FR2760996B1 (en) 1996-06-13 1997-05-29 PROCESS FOR MANUFACTURING HOLLOW CONSTRUCTION ELEMENTS FOR BUILDINGS OF THE TYPE "PARPAINGS" OR "AGGLOS" HAVING AT LEAST ONE WALL HAVING A PERFECTLY SMOOTH AND WATERPROOF SURFACE

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FR2760996A1 true FR2760996A1 (en) 1998-09-25
FR2760996B1 FR2760996B1 (en) 2000-06-16

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE493941A (en) *
US1600514A (en) * 1923-06-16 1926-09-21 Alfred P Bourquardez Process for obtaining pieces of cement with polished or half-polished surfaces and the product thereof
GB410622A (en) * 1933-06-09 1934-05-24 Arthur Ernest Everard Cuckow Improvements in the manufacture of faced tiles or the like
CH274159A (en) * 1949-02-17 1951-03-31 Ag Homogen Process for the production of objects with a glossy surface.
FR1022360A (en) * 1950-06-12 1953-03-04 Ile D Etude Et D Essais De Mat Formwork systems for prefabricated products
BE830452A (en) * 1974-06-20 1975-10-16 METHOD AND APPARATUS FOR MOLDING BLOCKS OF CEMENT-BASED MATERIAL
US4036839A (en) * 1975-06-27 1977-07-19 Mark Plunguian Shaped articles of hydraulic cement compositions having a reflective surface
JPH03187711A (en) * 1989-12-18 1991-08-15 Mitsubishi Materials Corp Finishing of internal surface of concrete pipe

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE493941A (en) *
US1600514A (en) * 1923-06-16 1926-09-21 Alfred P Bourquardez Process for obtaining pieces of cement with polished or half-polished surfaces and the product thereof
GB410622A (en) * 1933-06-09 1934-05-24 Arthur Ernest Everard Cuckow Improvements in the manufacture of faced tiles or the like
CH274159A (en) * 1949-02-17 1951-03-31 Ag Homogen Process for the production of objects with a glossy surface.
FR1022360A (en) * 1950-06-12 1953-03-04 Ile D Etude Et D Essais De Mat Formwork systems for prefabricated products
BE830452A (en) * 1974-06-20 1975-10-16 METHOD AND APPARATUS FOR MOLDING BLOCKS OF CEMENT-BASED MATERIAL
US4036839A (en) * 1975-06-27 1977-07-19 Mark Plunguian Shaped articles of hydraulic cement compositions having a reflective surface
JPH03187711A (en) * 1989-12-18 1991-08-15 Mitsubishi Materials Corp Finishing of internal surface of concrete pipe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 443 (M - 1178) 12 November 1991 (1991-11-12) *

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FR2760996B1 (en) 2000-06-16

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