WO1985003966A1 - Structural elements and method for making the same - Google Patents

Structural elements and method for making the same Download PDF

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Publication number
WO1985003966A1
WO1985003966A1 PCT/BE1985/000005 BE8500005W WO8503966A1 WO 1985003966 A1 WO1985003966 A1 WO 1985003966A1 BE 8500005 W BE8500005 W BE 8500005W WO 8503966 A1 WO8503966 A1 WO 8503966A1
Authority
WO
WIPO (PCT)
Prior art keywords
spacers
uprights
panels
formwork
angles
Prior art date
Application number
PCT/BE1985/000005
Other languages
French (fr)
Inventor
Jean Debuyst
Jean-Michel De Cock
Original Assignee
Jean Debuyst
Cock Jean Michel De
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
Priority claimed from BE0/212494A external-priority patent/BE899065A/en
Application filed by Jean Debuyst, Cock Jean Michel De filed Critical Jean Debuyst
Publication of WO1985003966A1 publication Critical patent/WO1985003966A1/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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • 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
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
    • E04B2/60—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
    • E04B2/62—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members the members being formed of two or more elements in side-by-side relationship
    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8647—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties going through the forms
    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2002/8688—Scaffoldings or removable supports therefor

Definitions

  • the present invention relates to the production of sails and slabs of concrete or other material, and it relates in particular to the erection of the structure of a building or any structure and incidentally the erection of partitions.
  • the object of the invention is to make it possible to erect a structure composed of vertical and horizontal elements and partitions using light elements, of reduced dimensions, stackable for the most part, which can be assembled easily and quickly by unskilled labor without the use of significant lifting means, or tightening bolts or rivets.
  • This object is achieved thanks to a process of construction of the structure, bearing or not, of a building or any work, according to which one fixes bases delimiting the locations of the sails, one fixes on these bases, amounts made up two angles previously bonded by means of spacers. If necessary, concrete bars and equipment to be incorporated into the wall are placed. Next, prefabricated panels are fixed in order to form the external and internal faces of the formwork, then concrete is poured into the space between the faces of the formwork. Horizontal beams can be fixed on uprights, these beams also being made up of angles connected by means of spacers, prefabricated panels being fixed on the beams or on the ends of the struts.
  • the subject of the invention is also a veil or a partition made of concrete or other filling material, which is characterized by a lost formwork formed by a metal frame comprising base profiles and uprights, and possibly side members, said uprights or longitudinal members being made up of angles connected to the hub of spacers, and by prefabricated panels disposed against the uprights, the bases and any longitudinal members or against the ends of the spacers.
  • the invention also relates to a concrete slab or slab characterized by a lost formwork formed by a metal frame comprising side members arranged horizontally and made up of angles joined together by means of spacers and by prefabricated panels suspended at the ends. spacers fitted with bonding discs.
  • the armature method according to the invention has the advantage of providing remarkable reliability and solidity while allowing a cascade of savings (savings in "materials, time, labor) and this without reducing the possibilities. of realization offered by traditional forms of construction.
  • FIG. 1 is a perspective view showing the production of the metal framework according to one aspect : of the invention
  • FIG. 2 is a perspective view with cutaway of a vertical bearing structure according to the invention
  • FIG. 3 is a view similar to that of FIG. 2, showing an alternative embodiment according to the invention
  • FIG. 4 is a perspective view illustrating an alternative embodiment of the formwork according to the invention
  • Figure 5 is a vertical section of a structure with lost formwork, the passage of a floor, according to the invention.
  • bases 1 are aligned intended for the fixing of uprights 2 (Figure 1).
  • the basic profiles " 1 are for example brackets or metal angles in L in the wings of which are formed openings 6, 7.
  • the bases 1 are fixed to the foundation.
  • bases 1 formed by They are arranged in pairs with a sufficient distance between the brackets of each pair to enclose the uprights 2.
  • Bases 1 formed by metal angles are shown in Figure 4. The housing between the vertical wings is adjusted to enclose the uprights 2.
  • uprights 2 are placed between base profiles 1. These uprights 2 are made up of metal angles with equal or unequal wings. These angles are linked to each other by spacers 3. The constitution of the uprights from two angles makes it possible to produce uprights of various widths simply by moving them one with respect to the other and by connecting them to the width desired, by means of spacers 3 of desired length.
  • the spacers 3 are placed at regular intervals in the openings 6 of the base profiles 1 and the uprights 2, these spacers ensuring adequate tightening of the uprights.
  • the spacers 3 have fixing notches and are pivotally fixed to accommodate the wings of the metal sections 1 and 2 in the notches.
  • the ends 5 of the spacers 3 are folded at right angles to serve as support and hooking for the panels which have to form the shuttering faces.
  • the ends of the entre ⁇ toises can also be lined with support and hooking discs.
  • the appropriate horizontal concrete bars are introduced into the openings 6 or 7 of the angles constituting the vertical uprights 2 and they are optionally connected to vertical concrete bars using hooks fast for example.
  • Pipes water, landfill, electricity or other
  • safety anchors for example 8 in Figure 2
  • any other element to be embedded can also be placed inside the formwork.
  • Panels 4 are then put in place to form the internal and external faces of the formwork ( Figure 2).
  • the panels can be of any type.
  • the formwork can, for example, be composed of a finishing panel on the inner side and a composite panel insulating on the outer side, both fitted with battées, for erection of accommodation. These panels bear on the ends 5 of the spacers 3.
  • the spacers therefore also play the role of spacers.
  • the jfanneaux 4 are advantageously glued to the ends 5 of the spacers, whether or not lined with gluing discs.
  • the formwork panels are optionally protected externally with a sheet of Visqueen.
  • the panels 4 can also be fixed to the base profiles and the vertical uprights.
  • FIG. 3 shows an exemplary embodiment in which the spacers 3 are lined at their ends with a cap 5 serving as support and bonding area for the formwork panels 4.
  • lashings 13 are then arranged at regular intervals to hold the formwork panels 4 in place during the pouring of the concrete.
  • These brelages consist of self-drilling rods which are drilled through panels or special self-locking rods on one side of the formwork. The method allows the operator to work only on one side of the wall.
  • Figure 4 illustrates an alternative embodiment in which the formwork panels 4 are held against the ends 5 of the spacers 3 by clamping plates 12 threaded and locked on the connecting rods 13
  • Profiles 14, inserted between the formwork panels 4 have the function of avoiding differential displacements of the edges of the adjacent panels when these are not equipped with beats forming a mortise-tenon.
  • These profiles 14 can also be used to hold the protective sheets in Visqueen, if any.
  • the different parts of the formwork are still held by means of straps 15.
  • horizontal beams 11 are fixed on vertical uprights 2.
  • These horizontal beams can be made up of angles joined together by spacers like vertical uprights 2.
  • External and internal formwork panels 4 are fixed on the ends of the spacers as described above and / or on the lon ⁇ gerons 11 and the uprights 2.
  • fresh concrete 16 is poured (heavy concrete, light concrete, special concrete) or any other filling material, for example clay, polymerized earth, any synthetic material , etc.
  • the filling material is advantageously poured in several successive stages, each time over a height determined according to the particular type of panel used.
  • the first casting is advantageously carried out using a hydro-
  • phase A + B we stop below the level of the floor slab 20 as shown in Figure 5 (phases A + B). We then start again above the floor slab 20 as on a foundation, fix basic profiles there 1 (phase C). The process described is then repeated, level by level, up to the roof.
  • FIG. 5 shows a floor slab 20 produced according to the invention. Spars 11 are arranged horizontally, these spars being made up of angles connected to one another by spacers 3 like the vertical uprights 2. The lower ends of the spacers 3 are provided with bonding discs 9 against which are fixed prefabricated panels 4.
  • concrete 16 is poured which, after setting, forms the slab 20. Concrete bars and, if necessary other elements to be embedded, can obviously be placed in the formwork before the concrete is poured.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Light elements, of reduced size, are provided to be readily assembled by unskilled labour, without important hoisting means to make sheets, walls or slabs of concrete or other filling material comprising a lost form-work formed by a metal framework comprising elements (1, 2, 11) consisting of corner angles interconnected by means of struts (3), and by prefabricated panels (4) arranged against said elements (1, 2, 11) or against the ends (5) of the struts (3).

Description

Eléments de structure et procédé de réalisation. Structural elements and production method.
La présente invention se rapporte à la réalisation de voiles et dalles en béton ou autre matériau, et elle concerne en particulier l'érection de la structure d'un bâtiment ou d'un ouvrage quelconque et accessoirement l'érection de cloisons.The present invention relates to the production of sails and slabs of concrete or other material, and it relates in particular to the erection of the structure of a building or any structure and incidentally the erection of partitions.
L'invention a pour but de permettre d'ériger une struc¬ ture composée d'éléments verticaux et horizontaux et des cloisons en utilisant des éléments légers, de dimen- sions réduites, empilables pour la plupart, qui peuvent être assemblés aisément et rapidement par une main d'oeuvre non qualifiée sans faire usage de moyens de levage importants, ni de boulons ou rivets de serrage.The object of the invention is to make it possible to erect a structure composed of vertical and horizontal elements and partitions using light elements, of reduced dimensions, stackable for the most part, which can be assembled easily and quickly by unskilled labor without the use of significant lifting means, or tightening bolts or rivets.
Ce but est atteint grâce à un procédé de construction de la structure, portante ou non, d'un bâtiment ou d'un ouvrage quelconque, selon lequel on fixe des bases délimitant les emplacements des voiles, on fixe sur ces bases, des montants constitués de deux cornières préalablement liaisonnées au moyen d'entretoises. On place le cas échéant des barres à béton et des équipement à incorporer dans le voile. Ensuite on fixe des panneaux préfabriqués afin de former les faces externe et interne des coffrages, puis on coule du béton dans l'espace compris entre les faces des coffrages. Des longerons horizontaux peuvent être fixés sur des montants, ces longerons étant constitués eux aussi de cornières liaisonnées au moyen d'entretoises, des panneaux préfabriqués étant fixés sur les longerons ou sur les extrémités des entretoises.This object is achieved thanks to a process of construction of the structure, bearing or not, of a building or any work, according to which one fixes bases delimiting the locations of the sails, one fixes on these bases, amounts made up two angles previously bonded by means of spacers. If necessary, concrete bars and equipment to be incorporated into the wall are placed. Next, prefabricated panels are fixed in order to form the external and internal faces of the formwork, then concrete is poured into the space between the faces of the formwork. Horizontal beams can be fixed on uprights, these beams also being made up of angles connected by means of spacers, prefabricated panels being fixed on the beams or on the ends of the struts.
L'invention a également pour objet un voile ou une cloison en béton ou autre matériau de remplissage quel¬ conque se caractérisant par un coffrage perdu formé par une ossature métallique comprenant des profils de base et des montants, et éventuellement des longerons, lesdits montants ou longerons étant constitués de cornières liaisonnées au moye d'entretoises, et par des panneaux préfabriqués disposés contre les montants, les bases et les éventuels longerons ou contre les extrémités des entretoises.The subject of the invention is also a veil or a partition made of concrete or other filling material, which is characterized by a lost formwork formed by a metal frame comprising base profiles and uprights, and possibly side members, said uprights or longitudinal members being made up of angles connected to the hub of spacers, and by prefabricated panels disposed against the uprights, the bases and any longitudinal members or against the ends of the spacers.
L'invention a encore pour objet une dalle ou un hourdis en béton se caractérisant par un coffrage perdu formé par une ossature métallique comprenant des longerons disposés horizontalement et constitués de cornières liaisonnées entre elles au moyen d'entretoises et par des panneaux préfabriqués suspendus aux extrémités des entretoises munies de disques de collage.The invention also relates to a concrete slab or slab characterized by a lost formwork formed by a metal frame comprising side members arranged horizontally and made up of angles joined together by means of spacers and by prefabricated panels suspended at the ends. spacers fitted with bonding discs.
Le procédé d'armaturage selon l'invention a pour avantage d'apporter une fiabilité et une solidité remarquables tout en permettant une cascade d'économies (économies de" matériaux, de temps, de main d'oeuvre) et cela sans réduire les possibilités de réalisation offertes par les formes de construction traditionnelles.The armature method according to the invention has the advantage of providing remarkable reliability and solidity while allowing a cascade of savings (savings in "materials, time, labor) and this without reducing the possibilities. of realization offered by traditional forms of construction.
L'invention est exposée dans ce qui suit à l'aide d'exemples de mode d'exécution illustrés sur les dessins ci-annexés. Dans ces dessins: . la figure 1 est une vue en perspective montrant la réalisation de l'ossature métallique suivant un aspect : de l'invention,The invention is set out in the following with the aid of exemplary embodiments illustrated in the attached drawings. In these drawings: . FIG. 1 is a perspective view showing the production of the metal framework according to one aspect : of the invention,
. la figure 2 est une vue en perspective avec arrachement d'une structure portante verticale selon l'invention, . la figure 3 est une vue semblable à celle de la figure 2, montrant une variante d'exécution selon l'invention,. FIG. 2 is a perspective view with cutaway of a vertical bearing structure according to the invention,. FIG. 3 is a view similar to that of FIG. 2, showing an alternative embodiment according to the invention,
. la figure 4 est une vue en perspective illustrant une variante de réalisation du coffrage selon l'invention, . la figure 5 est une coupe verticale d'une structure à coffrage perdu, au passage d'un étage, selon l'inven¬ tion.. FIG. 4 is a perspective view illustrating an alternative embodiment of the formwork according to the invention,. Figure 5 is a vertical section of a structure with lost formwork, the passage of a floor, according to the invention.
Comme dans tout procédé de construction classique, on commence par préparer le terrain et par réaliser les fondations. Sur celles-ci, le long du périmètre de l'emprise de l'ouvrage à construire on aligne des bases 1 destinées à la fixation de montants 2 (figure 1). Les profils de base "1 sont par exemple des équerres ou des cornières métalliques en L dans les ailes desquelles sont formées des ouvertures 6, 7. Les bases 1 sont fixées sur la fondation. A la figure 1 on voit des bases 1 formées par des équerres métalliques. Elles sont disposées par paires avec entre les équerres de chaque paire, un écartement suffisant pour enserrer les montants 2. Des bases 1 formées par des cornières métal¬ liques sont représentées à la figure 4. L' cartement entre les ailes verticales est ajusté pour enserrer les montants 2.As in any conventional construction process, one begins by preparing the ground and by carrying out the foundations. On these, along the perimeter of the right-of-way of the structure to be built, bases 1 are aligned intended for the fixing of uprights 2 (Figure 1). The basic profiles " 1 are for example brackets or metal angles in L in the wings of which are formed openings 6, 7. The bases 1 are fixed to the foundation. In Figure 1 we see bases 1 formed by They are arranged in pairs with a sufficient distance between the brackets of each pair to enclose the uprights 2. Bases 1 formed by metal angles are shown in Figure 4. The housing between the vertical wings is adjusted to enclose the uprights 2.
A intervalles réguliers le long du périmètre de la base, on place des montants 2 entre des profils de base 1. Ces montants 2 sont constitués de cornières métalliques à ailes égales ou inégales. Ces cornières sont liaisonnée l'une à l'autre par des entretoises 3. La constitution des montants à partir de deux cornières permet de réaliser des montants de diverses largeurs simplement en les déplaçant l'une, par rapport à l'autre et en les liaisonnant à la largeur voulue, au moyen d'entretolses 3 de longueur voulue. Les entretoises 3 sont placées à intervalles réguliers dans les ouvertures 6 des profils de base 1 et des montants 2, ces entretoises assurant un serrage adéquat des montants. Les entretoises 3 présentent des encoches de fixation et sont fixées par pivotement pour loger les ailes des profilés métalliques 1 et 2 dans les encoches. Les extrémités 5 des entre- toises 3 sont repliées à angles droits pour servir d'appui et d'accrochage pour les panneaux devant çons- tituer les faces de coffrage. Les extrémités des entre¬ toises peuvent également être garnies de disques d'appui et d'accrochage.At regular intervals along the perimeter of the base, uprights 2 are placed between base profiles 1. These uprights 2 are made up of metal angles with equal or unequal wings. These angles are linked to each other by spacers 3. The constitution of the uprights from two angles makes it possible to produce uprights of various widths simply by moving them one with respect to the other and by connecting them to the width desired, by means of spacers 3 of desired length. The spacers 3 are placed at regular intervals in the openings 6 of the base profiles 1 and the uprights 2, these spacers ensuring adequate tightening of the uprights. The spacers 3 have fixing notches and are pivotally fixed to accommodate the wings of the metal sections 1 and 2 in the notches. The ends 5 of the spacers 3 are folded at right angles to serve as support and hooking for the panels which have to form the shuttering faces. The ends of the entre¬ toises can also be lined with support and hooking discs.
A ce stade du procédé de construction, on introduit.le °as échéant des barres à béton horizontales dans les ouvertures 6 ou 7 des cornières constituant les montants verticaux 2 et on les relie éventuellement à des barres à béton verticales à l'aide de crochets rapides par exemple. Des conduites (eau, décharge, électricité ou autres), des ancrages de sécurité (par exemple 8 à la figure 2) ou tout autre élément à encastrer peuvent également être placés à l'intérieur des coffrages.At this stage of the construction process, the appropriate horizontal concrete bars are introduced into the openings 6 or 7 of the angles constituting the vertical uprights 2 and they are optionally connected to vertical concrete bars using hooks fast for example. Pipes (water, landfill, electricity or other), safety anchors (for example 8 in Figure 2) or any other element to be embedded can also be placed inside the formwork.
Des panneaux 4 sont ensuite mis en place pour former les faces interne et externe du coffrage (figure 2). Les panneaux peuvent être d'un type quelconque. Le coffrage peut, par exemple, être composé d'un panneau de finition du cδté intérieur et d'un panneau composite isolant du cδ extérieur, tous deux munis de battées, pour l'érection d'un logement. Ces panneaux prennent appui sur les extré mités 5 des entretoises 3. Les entretoises jouent donc en outre le rôle d'écarteurs. Les jfanneaux 4 sont avan¬ tageusement collés sur les extrémités 5 des entretoises, garnies ou non de disques à encoller. Les panneaux de coffrage sont éventuellement protégés extérieurement par une feuille de Visqueen. Les panneaux 4 peuvent également être fixés sur les profils de base et les montants verticaux.Panels 4 are then put in place to form the internal and external faces of the formwork (Figure 2). The panels can be of any type. The formwork can, for example, be composed of a finishing panel on the inner side and a composite panel insulating on the outer side, both fitted with battées, for erection of accommodation. These panels bear on the ends 5 of the spacers 3. The spacers therefore also play the role of spacers. The jfanneaux 4 are advantageously glued to the ends 5 of the spacers, whether or not lined with gluing discs. The formwork panels are optionally protected externally with a sheet of Visqueen. The panels 4 can also be fixed to the base profiles and the vertical uprights.
La figure 3 montre un exemple d'exécution dans lequel le entretoises 3 sont garnies à leurs extrémités de capucho 5 servant d'appui et d'aire de collage pour les panneaux de coffrage 4. Dans certaines applications, des brelages 13 son ensuite disposés à intervalles réguliers pour maintenir les panneaux de coffrage 4 en place pendant la coulée du béton. Ces brelages sont constitués de tiges autoforantes que l'on fore au travers des panneaux ou de tiges spéciales autoblocantes sur une face du coffrage. Le procédé permet à l'opérateur de ne travaille que d'un seul côté de la paroi.FIG. 3 shows an exemplary embodiment in which the spacers 3 are lined at their ends with a cap 5 serving as support and bonding area for the formwork panels 4. In certain applications, lashings 13 are then arranged at regular intervals to hold the formwork panels 4 in place during the pouring of the concrete. These brelages consist of self-drilling rods which are drilled through panels or special self-locking rods on one side of the formwork. The method allows the operator to work only on one side of the wall.
La figure 4 illustre une variante d'exécution dans laquelle les panneaux de coffrage 4 sont maintenus contre les extrémités 5 des entretoises 3 par des plateaux de serrage 12 enfilés et bloqués sur les tiges de brelage 13 Des profils 14, fichés entre les panneaux de coffrage 4, ont pour fonction d'éviter les déplacements différentiels des rives des panneaux adjacents lorsque ceux-ci ne sont pas équipés de battées formant tenon-mortaise. Ces profils 14 peuvent aussi servir à maintenir les feuilles de protection en Visqueen éventuelles. Les différentes parties du coffrage sont encore maintenues au moyen de sangles 15. Pour réaliser un linteau, par exemple, des longerons horizontaux 11 sont fixés sur des montants verticaux 2." Ces longerons horizontaux peuvent être constitués de cornières liaisonnées entre elles par des entretoises comme les montants verticaux 2. Des panneaux de coffrage externe et interne 4 sont fixés sur les extrémités des entretόises comme décrit plus haut et/ou sur les lon¬ gerons 11 et les montants 2.Figure 4 illustrates an alternative embodiment in which the formwork panels 4 are held against the ends 5 of the spacers 3 by clamping plates 12 threaded and locked on the connecting rods 13 Profiles 14, inserted between the formwork panels 4, have the function of avoiding differential displacements of the edges of the adjacent panels when these are not equipped with beats forming a mortise-tenon. These profiles 14 can also be used to hold the protective sheets in Visqueen, if any. The different parts of the formwork are still held by means of straps 15. To make a lintel, for example, horizontal beams 11 are fixed on vertical uprights 2. " These horizontal beams can be made up of angles joined together by spacers like vertical uprights 2. External and internal formwork panels 4 are fixed on the ends of the spacers as described above and / or on the lon¬ gerons 11 and the uprights 2.
Le coffrage étant réglé et sa fixation étant assurée, on coule du béton frais 16 (béton lourd, béton léger, béton spécial) ou tout autre matériau de remplissage, par exemple de l'argile, de la terre polymérisée, un matériau de synthèse quelconque , etc. La coulée de matériau de remplissage se fait avantageusement en plusieurs étapes successives, chaque fois sur une hauteur déterminée en fonction du type particulier de panneaux mis en oeuvre. La première coulée est avantageusement réalisée au moyen d'un matériau hydro-The formwork being adjusted and its fixing being ensured, fresh concrete 16 is poured (heavy concrete, light concrete, special concrete) or any other filling material, for example clay, polymerized earth, any synthetic material , etc. The filling material is advantageously poured in several successive stages, each time over a height determined according to the particular type of panel used. The first casting is advantageously carried out using a hydro-
Pour un ouvrage à plusieurs étages on s'arrête sous le niveau de la dalle d'étage 20 comme indiqué sur la igure 5 (phases A+B). On repart ensuite au-dessus de la dalle d'étage 20 comme sur une fondation, en y fixent des pro ils de base 1 (phase C). On répète ensuite le procédé décrit, niveau par niveau, jusqu'à la toiture.For a multi-storey structure, we stop below the level of the floor slab 20 as shown in Figure 5 (phases A + B). We then start again above the floor slab 20 as on a foundation, fix basic profiles there 1 (phase C). The process described is then repeated, level by level, up to the roof.
Après réalisation du voile 10, les panneaux 4 sont débarrassés des éléments de maintien et de retenue. Le cas échéant, lorsque des brelages de fixation sont utilisés, les panneaux de coffrage peuvent être récupérés après prise du matériau de remplissage. L'invention permet de réamiser non seulement des voiles verticaux 10, mais également des voiles horizontaux, dénommés dalles, ou des hourdis. La figure 5 montre une dalle d'étage 20 réalisée selon l'invention. Des longerons 11 sont disposés horizontalement, ces longeron étant constitués de cornières liaisonnées entre elles par des entretoises 3 comme les montants verticaux 2. Les extrémités inférieures des entretoises 3 sont garnies de disques de collage 9 contre lesquels sont fixés des panneaux préfabriqués 4. Dans le coffrage ainsi réalisé on coule du béton 16 qui, après prise, forme la dalle 20. Des barres à béton et, le cas échéant d'autres éléments à encastrer, peuvent évidemment être placés dans le coffrage avant la coulée du béton. After completion of the web 10, the panels 4 are freed from the retaining and retaining elements. If necessary, when fastening straps are used, the formwork panels can be recovered after setting the filling material. The invention makes it possible to rearrange not only vertical sails 10, but also horizontal sails, called slabs, or slabs. FIG. 5 shows a floor slab 20 produced according to the invention. Spars 11 are arranged horizontally, these spars being made up of angles connected to one another by spacers 3 like the vertical uprights 2. The lower ends of the spacers 3 are provided with bonding discs 9 against which are fixed prefabricated panels 4. In the formwork thus produced, concrete 16 is poured which, after setting, forms the slab 20. Concrete bars and, if necessary other elements to be embedded, can obviously be placed in the formwork before the concrete is poured.

Claims

REVENDICATIONS
1. Procédé de construction de la structure d'un ouvrage, caractérisé par les phases suivantes:1. Method for constructing the structure of a structure, characterized by the following phases:
(a) mise en place de profils de base (1) délimitant les emplacements des voiles à construire, (b) fixation sur les profils de base, de montants (2) constitués de deux cornières préalablement liaisonnées entre elles au moyen d'entretoises (3),(a) installation of base profiles (1) delimiting the locations of the sails to be built, (b) fixing on the base profiles, of uprights (2) consisting of two angles previously connected to each other by means of spacers ( 3),
(c) placement le cas échéant de barres à béton et autres équipements, (d) fixation de panneaux préfabriqués (4) sur les profils de base (1) et les montants (2) ou sur les extrémités des entretoises (3) afin de former les faces externe et interne des coffrages,(c) placing, if necessary, concrete bars and other equipment, (d) fixing of prefabricated panels (4) on the base profiles (1) and the uprights (2) or on the ends of the spacers (3) in order to forming the external and internal faces of the forms,
(e) coulage de béton dans l'espace compris entre les faces des coffrages.(e) pouring concrete into the space between the faces of the forms.
2. Procédé selon la revendication 1, caractérisé en ce . que des longerons (11) disposés horizontalement sont fixés sur des montants (2), ces longerons (11) étant constitués de cornières liaisonnées entre elles au moyen d'entretoises, et en ce que des panneaux préfabri¬ qués (4) sont fixés sur lesdits longerons (11) ou sur les extrémités des entretoises pour former les faces externe et interne de coffrages»2. Method according to claim 1, characterized in that. that longitudinal members (11) arranged horizontally are fixed on uprights (2), these longitudinal members (11) being made up of angles joined together by means of spacers, and in that prefabricated panels (4) are fixed on the said longitudinal members (11) or on the ends of the spacers to form the external and internal faces of the formwork ”
3. Procédé selon la revendication 1 ou 2, caractérisé en ce que les montants (2) et longerons (11) sont constitués de deux cornières à ailes égales ou inégales, liaisonnées entre elles de manière à former des éléments de largeur ajustable»3. Method according to claim 1 or 2, characterized in that the uprights (2) and side members (11) consist of two angles with equal or unequal wings, connected together so as to form elements of adjustable width "
4. Procédé selon la revendication 1, 2 ou 3. caractérisé en ce que les panneaux de coffrage (4) sont placés contre les extrémités (5) des entretoises (3). 4. Method according to claim 1, 2 or 3. characterized in that the formwork panels (4) are placed against the ends (5) of the spacers (3).
5. Procédé selon la revendication 4, caractérisé en ce que les panneaux de coffrage (4) sont collés sur les extrémités (5) repliées à angles droits des entre¬ toises (3), lesdites extrémités étant garnies ou non de disques destinés à accroître l'aire de collage.5. Method according to claim 4, characterized in that the formwork panels (4) are glued to the ends (5) folded at right angles to the entre¬ toises (3), said ends being provided or not with discs intended to increase the bonding area.
6. Procédé selon la revendication 4, caractérisé en ce que les extrémités (5) des entretoises (3) sont constituées de capuchons rapportés, solidarisés aux entretoises.6. Method according to claim 4, characterized in that the ends (5) of the spacers (3) consist of attached caps, secured to the spacers.
7. Procédé selon la revendication 1, caractérisé en ce que les montants (2) et/ou longerons (11) présentent des ouvertures (6, 7) dans leur face transversale aux faces interne et externe des coffrages afin de permettre le passage et le positionnement de barres à béton et de canalisations diverses.7. Method according to claim 1, characterized in that the uprights (2) and / or side members (11) have openings (6, 7) in their transverse face to the internal and external faces of the formwork in order to allow passage and positioning of concrete bars and various pipes.
8. Procédé selon l'une quelconque des revendications, précédentes, caractérisé en ce que les panneaux (4) sont fixés au moyen de tiges (13) traversant un panneau ou les deux panneaux de coffrage (4).8. Method according to any one of the preceding claims , characterized in that the panels (4) are fixed by means of rods (13) passing through a panel or the two formwork panels (4).
9. Procédé selon la revendication 8 , caractérisé en ce que des plateaux de serrage (12) sont enfilés et bloqués sur les tiges (13)t ces disques de serrage appuyant contre les panneaux de coffrage (4).9. Method according to claim 8, characterized in that clamping plates (12) are threaded and locked on the rods (13) t these clamping discs pressing against the formwork panels (4).
10. Voile ou cloison en béton ou autre matériau de remplissage, caractérisé par un coffrage perdu formé par une ossature métallique comprenant des profils de base (1) et des montants (2), lesdits montants étant constitués de cornières liaisonnées entre elles au moyen d'entretoises (3)» et par des panneaux préfabriqué (4) disposés contre les montants (2) et les bases (1) ou contre les extrémités (5) des entretoises (3). 10. Concrete or other filler wall or partition, characterized by a lost formwork formed by a metal frame comprising base profiles (1) and uprights (2), said uprights being made up of angles joined together by means of 'spacers (3) ' and by prefabricated panels (4) arranged against the uprights (2) and the bases (1) or against the ends (5) of the spacers (3).
11. Voile ou cloison selon la revendication 10, caractérisé en ce que l'ossature métallique comprend en outre des longerons (11) disposés horizontalement, ces longerons étant constitués de cornières liaisonnées entre elles au moyen d'entretoises, et en ce que des panneaux préfabriqués (4) sont disposés contre les longerons (11) ou contre les extrémités des entretoises.11. Wall or partition according to claim 10, characterized in that the metal framework further comprises longitudinal members (11) arranged horizontally, these longitudinal members being made up of angles connected together by means of spacers, and in that panels prefabricated (4) are arranged against the side members (11) or against the ends of the spacers.
12. Dalle ou hourdis en béton, caractérisé par un coffrage perdu formé par une ossature métallique comprenant des longerons (11) disposés horizontalement, ces longerons étant constitués de cornières liaisonnées entre elles au moyen d'entretoises, et par des panneaux préfabriqués (4) suspendus aux extrémités des entretoises munies de disques de collage (9). 12. Concrete slab or slab, characterized by a lost formwork formed by a metal frame comprising longitudinal members (11) arranged horizontally, these longitudinal members being made up of angles joined together by means of spacers, and by prefabricated panels (4) suspended at the ends of the spacers fitted with bonding discs (9).
PCT/BE1985/000005 1984-03-02 1985-03-01 Structural elements and method for making the same WO1985003966A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE0/212494A BE899065A (en) 1984-03-02 1984-03-02 Construction procedure for vertical structure - has light stackable small dimension parts forming shuttering for e.g. concrete construction
BE0/212494 1984-03-02

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219322A (en) * 1988-06-06 1989-12-06 Warren Desmond Humphries A prefabricated, internally reinforced, hollow box-type wall or floor panel
EP0657596A1 (en) * 1993-11-26 1995-06-14 Florentino Vidal Patus Self-supporting panel
WO1996018777A1 (en) * 1994-12-14 1996-06-20 Sjoeden Birger A method to build vertical wall portions of reinforced concrete, as well as construction shore, mounting element and construction element intended to be used in the method
FR2756860A1 (en) * 1996-11-14 1998-06-12 So Kwang Min CHASSIS STRUCTURE AND CONSTRUCTION METHOD USING SUCH A STRUCTURE
FR2787479A1 (en) * 1998-12-22 2000-06-23 Thierry Rastello Reinforcement and formwork for making straight or curved reinforced concrete walls has self-steadying frame with stiffeners connecting steel meshing, and supporting metal sheet and facing coating
WO2005035900A1 (en) * 2003-10-13 2005-04-21 Moon Su-Chang Fiber reinforced cement board and foam plastic insulated stay in place forms systems with perforated metal stud for cencrete reinforced structure
KR100588788B1 (en) 2003-10-13 2006-06-19 문수창 Foamed plastic hollow panel assembly
GB2436841A (en) * 2006-03-03 2007-10-10 Verteka Ltd Building panel construction
ES2288428A1 (en) * 2006-06-26 2008-01-01 Manuel Muñoz Saiz Modular construction method and system for buildings and the like
WO2008130065A1 (en) * 2007-04-18 2008-10-30 Ki-Young Kim Incombustible board made using corrugated cardboard and method for manufacturing the same
WO2008151355A1 (en) 2007-06-15 2008-12-18 Tristanagh Pty Ltd Building construction system
US8993462B2 (en) 2006-04-12 2015-03-31 James Hardie Technology Limited Surface sealed reinforced building element
RU2633602C1 (en) * 2016-08-23 2017-10-13 Дахир Курманбиевич Семенов Method of accelerated building erection using method of screwdriver assembly and building from facade panels with decorative external finishing and metal framework
LU101122B1 (en) * 2019-02-14 2020-08-17 Kingdom Building Systems Eng Vgmbh Reinforcement module for an insulated concrete wall and construction method
WO2020165339A1 (en) 2019-02-14 2020-08-20 Kingdom Building Systems Engineering Vgmbh Reinforcement module for an insulated concrete wall and construction method

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FR2328814A1 (en) * 1975-10-21 1977-05-20 Damm Systembau Gmbh MASONRY WORK WITH TWO PARALLEL SIDES
FR2345564A1 (en) * 1976-03-24 1977-10-21 Faroux Claude Formwork panels which become part of the finished building - are steadied by an open frame through which the concrete can flow
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US3481046A (en) * 1968-03-07 1969-12-02 Fuji Photo Film Co Ltd Process for drying pliable supports
US3676967A (en) * 1970-07-01 1972-07-18 Augustus Frati Forms for concrete wall construction
FR2258505A1 (en) * 1974-01-18 1975-08-18 Pape Wilhem Lost shuttering spacer tie - outer discs bearing against shuttering slide over end discs and rotate 90 deg.
FR2328814A1 (en) * 1975-10-21 1977-05-20 Damm Systembau Gmbh MASONRY WORK WITH TWO PARALLEL SIDES
FR2345564A1 (en) * 1976-03-24 1977-10-21 Faroux Claude Formwork panels which become part of the finished building - are steadied by an open frame through which the concrete can flow
DE2636531A1 (en) * 1976-08-13 1978-02-16 Peter Hering Prefabricated hollow wall building panel - has disc extensions glued to panel inside and spacer bar ends

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219322A (en) * 1988-06-06 1989-12-06 Warren Desmond Humphries A prefabricated, internally reinforced, hollow box-type wall or floor panel
GB2219322B (en) * 1988-06-06 1992-04-29 Warren Desmond Humphries Prefinished prefabricated internally reinforced hollow box type wall or floor panel
EP0657596A1 (en) * 1993-11-26 1995-06-14 Florentino Vidal Patus Self-supporting panel
WO1996018777A1 (en) * 1994-12-14 1996-06-20 Sjoeden Birger A method to build vertical wall portions of reinforced concrete, as well as construction shore, mounting element and construction element intended to be used in the method
FR2756860A1 (en) * 1996-11-14 1998-06-12 So Kwang Min CHASSIS STRUCTURE AND CONSTRUCTION METHOD USING SUCH A STRUCTURE
FR2787479A1 (en) * 1998-12-22 2000-06-23 Thierry Rastello Reinforcement and formwork for making straight or curved reinforced concrete walls has self-steadying frame with stiffeners connecting steel meshing, and supporting metal sheet and facing coating
WO2005035900A1 (en) * 2003-10-13 2005-04-21 Moon Su-Chang Fiber reinforced cement board and foam plastic insulated stay in place forms systems with perforated metal stud for cencrete reinforced structure
KR100588788B1 (en) 2003-10-13 2006-06-19 문수창 Foamed plastic hollow panel assembly
KR100681308B1 (en) 2003-10-13 2007-02-09 (주)보고인터내셔날 Insulated concrete structure using reinforced pressed cement and metal stud
GB2436841B (en) * 2006-03-03 2010-12-15 Verteka Ltd Reinforced prefabricated panel including permanent formwork, construction methods employing such panels and strength members for use in manufacture thereof
US8978331B2 (en) 2006-03-03 2015-03-17 Verteka Ltd. Building construction with lost shuttering and construction method
GB2436841A (en) * 2006-03-03 2007-10-10 Verteka Ltd Building panel construction
US8993462B2 (en) 2006-04-12 2015-03-31 James Hardie Technology Limited Surface sealed reinforced building element
WO2008000861A1 (en) * 2006-06-26 2008-01-03 Munoz Saiz Manuel Modular construction method and system for buildings and the like
ES2288428A1 (en) * 2006-06-26 2008-01-01 Manuel Muñoz Saiz Modular construction method and system for buildings and the like
WO2008130065A1 (en) * 2007-04-18 2008-10-30 Ki-Young Kim Incombustible board made using corrugated cardboard and method for manufacturing the same
WO2008151355A1 (en) 2007-06-15 2008-12-18 Tristanagh Pty Ltd Building construction system
US8769900B2 (en) 2007-06-15 2014-07-08 Macholdings (Aust) Pty Ltd Building construction system
EP2167751A4 (en) * 2007-06-15 2014-05-14 Macholdings Aust Pty Ltd Building construction system
EP2167751A1 (en) * 2007-06-15 2010-03-31 Macform Intellectual Reserve Pty Ltd Building construction system
RU2633602C1 (en) * 2016-08-23 2017-10-13 Дахир Курманбиевич Семенов Method of accelerated building erection using method of screwdriver assembly and building from facade panels with decorative external finishing and metal framework
LU101122B1 (en) * 2019-02-14 2020-08-17 Kingdom Building Systems Eng Vgmbh Reinforcement module for an insulated concrete wall and construction method
WO2020165339A1 (en) 2019-02-14 2020-08-20 Kingdom Building Systems Engineering Vgmbh Reinforcement module for an insulated concrete wall and construction method

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