EP3296481A1 - Prefabricated wall with integrated formwork - Google Patents

Prefabricated wall with integrated formwork Download PDF

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Publication number
EP3296481A1
EP3296481A1 EP17192015.0A EP17192015A EP3296481A1 EP 3296481 A1 EP3296481 A1 EP 3296481A1 EP 17192015 A EP17192015 A EP 17192015A EP 3296481 A1 EP3296481 A1 EP 3296481A1
Authority
EP
European Patent Office
Prior art keywords
wall
skin
connecting means
extending
outside
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.)
Granted
Application number
EP17192015.0A
Other languages
German (de)
French (fr)
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EP3296481B1 (en
Inventor
Pierre Fehr
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.)
Fehr Groupe SAS
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Fehr Groupe SAS
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Filing date
Publication date
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Publication of EP3296481A1 publication Critical patent/EP3296481A1/en
Application granted granted Critical
Publication of EP3296481B1 publication Critical patent/EP3296481B1/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
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8611—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf
    • E04B2/8617—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf with spacers being embedded in both form leaves
    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/028—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members for double - wall articles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/142—Means in or on the elements for connecting same to handling apparatus
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/142—Means in or on the elements for connecting same to handling apparatus
    • E04G21/145—Means in or on the elements for connecting same to handling apparatus specific for hollow plates
    • 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
    • E04C2002/001—Mechanical features of panels
    • E04C2002/002—Panels with integrated lifting means, e.g. with hoisting lugs

Definitions

  • the present invention relates to a prefabricated integrated formwork wall.
  • the invention relates to the field of the building and, more particularly, that of the manufacture, in factory and prefabricated form of walls with integrated formwork to be routed to a site for their implementation for the realization of a construction.
  • Such connecting means usually adopts the shape of a hoisting rope or sling and comprises, on the one hand, a first portion extending inside the wall as well as on the inside of the first skin of this wall, on the other hand, a second portion extending in the extension of the first portion of this connecting means, inside the wall as well as outside the first skin of this wall and, secondly, a third portion extending in the extension of the second portion of the connecting means and outside the wall.
  • Such a connecting means may also comprise, on the one hand, a fourth portion extending inside the wall and, on the other hand, a fifth portion interposed between the third portion and the fourth portion of such connecting means, and extending in the extension of this third portion and this fourth portion of such a connecting means, this inside the wall and outside the second skin of this Wall.
  • the fourth portion, respectively the fifth portion, of the connecting means extend inside, respectively outside, of the second skin of the wall.
  • the fourth portion, respectively the fifth portion, of the connecting means extend inside, respectively outside, of the first skin of the wall.
  • Such a displacement may consist of a simple upright lift in the factory, lifting at an angle of up to 60 degrees when tilting and / or lifting at a 90 degree angle during a rollover.
  • the connecting means is connected to a handling machine and is exerted on this connection means, a traction which is reflected on the skin this wall.
  • the second portion and the third portion (or even respectively the fifth portion) d such connecting means form a non-zero angle with the first portion (or even respectively with the fourth portion) of the connecting means.
  • the traction exerted on the wall causes damage to at least one skin of the wall (especially for a wall type MCII) or both skin of the wall (especially for a wall of type MCI), more particularly at the exit of the connecting means of the skins of this wall, or even may lead to tearing of such a connection means with respect to such a skin.
  • these problems are magnified with the size of the wall.
  • a prefabricated integrated form wall comprising, on the one hand, a first skin extending in a first plane, on the other hand, a second skin extending in a second plane parallel to the first plane and positioned spaced apart by relative to this foreground and to define a volume inside the wall and, secondly, connection means for connecting two skins.
  • This prefabricated integrated form wall also includes at least one means for connecting the wall to a handling machine.
  • Such a connecting means comprises at least, on the one hand, a first portion extending inside the wall and inside the first skin of the wall, on the other hand, a second portion s extending in the extension of the first portion of this connecting means, inside the wall as well as outside the first skin of this wall and, secondly, a third portion extending in the extension of the second portion of this connecting means and outside the wall.
  • This prefabricated integrated form wall also comprises a detour piece, making it possible to preserve and guarantee the positioning of the connecting means centrally between the skins, and serving as support for the second and third portions of the connecting means. .
  • this detour piece serves merely to support this second and third portion of the connecting means so that, during the displacement of the prefabricated integrated form wall (more particularly during a tilting or a reversal of this wall), we encounter the same disadvantages (formation of a non-zero angle between, on the one hand, the second portion and the third portion of the connection means and, on the other hand, the first portion of this connecting means) with the same effects (damage caused to at least one skin of the wall, more particularly to the output of the connecting means of such skin, or tearing of such a connecting means) as those mentioned above.
  • the present invention aims to overcome the disadvantages of prefabricated integrated formwork walls of the state of the art.
  • This prefabricated integrated form wall comprises at least one anchoring means, on the one hand, which comprises an upper part of the wall, on the other hand, which is positioned inside the internal volume of the wall, on the other hand again, which is configured to anchor at least a portion of the second portion of the connection means or means, this inside the wall, outside the two skins of the wall and between these two skins of this wall, and, secondly, which is constituted by a solid concrete block inside which is embedded at least said portion of the second portion of or connection means.
  • the wall comprises at least one assembly each comprising a plurality of connecting means and that each connection means of such a set comprises at least, on the one hand, such first portion extending inside the wall as well as inside the first skin of this wall, on the other hand, such a second portion extending in the extension of the first portion of this connection means , inside the wall as well as outside the first skin of this wall and, on the other hand, such a third portion extending in the extension of the second portion of this connecting means as well as outside the wall, while the anchoring means are configured to anchor at least the portion of the second portion of the connection means that comprise the connection means assembly or sets, this inside the wall, outside the two skins of the wall and between these two skins of this wall.
  • connection means or means comprise, on the one hand, a fourth portion extending inside the wall and inside the first skin of the wall, respectively inside the second skin of the wall, and, secondly, a fifth portion, interposed between the third portion and the fourth portion of such a connecting means, and extending in the extension of this third portion and of this fourth portion of such a connecting means, inside the wall as well as outside the first skin of the wall, respectively outside the second skin of the wall, while the anchoring means are also configured to anchor at least one homeland of the fifth portion of this or these connecting means, this inside the wall, outside the two skins of the wall and between these two skins of this wall.
  • the invention also relates to a method of manufacturing a prefabricated integrated formwork wall having the characteristics described above, this method consisting in the fact that the one or more means of anchoring by casting, this at the same time than the first skin or the second skin of the wall.
  • this method consists in prefabricating the anchoring means or means and incorporating this or these means of anchoring prefabricated within the wall, this during the manufacture of this wall.
  • the prefabricated integrated formwork wall according to the invention comprises at least one means for anchoring at least part of the second portion of the connection means or means, this inside the wall, outside the two skins of the wall as well as between these two skins of this wall.
  • the presence of such an anchoring means advantageously makes it possible to provide the wall with better resistance to the degradation (or even tearing of such a connection means), this in the case of handling of this wall, more particularly in case of tilting or flipping of this wall.
  • the wall comprises at least one assembly comprising a plurality of connection means.
  • CMU maximum operating load
  • the present invention relates to the field of the building and, more particularly, that of the manufacture, in factory and prefabricated form of wall formwork to be routed to a site for their implementation for the realization of a construction.
  • such a wall 1 comprises a first skin 2 extending in a first plane and a second skin 3, extending along a second plane parallel to the first plane, and positioned spaced apart with respect to the first skin 2 , so as to define an internal volume 4 on the wall 1.
  • This first skin 2 and / or this second skin 3 are made of a hydraulic material, more particularly concrete.
  • This first skin 2 and / or this second skin 3 then adopt, more particularly, the shape of a plate made of such a hydraulic material.
  • This wall 1 also comprises connection means 5 for connecting the first skin 2 and the second skin 3 of this wall 1.
  • connection means 5 take the form of connectors 50, baskets 51, triangular beams 52 or similar.
  • such a wall 1 comprises at least one connecting means (6; 6 ') for connecting the wall 1 to a handling machine (not shown).
  • Such a connecting means (6; 6 ') is flexible or semi-rigid, in order to facilitate its handling, in particular during the manufacture of the wall 1 and / or during the handling of this wall 1, more particularly when his displacement.
  • a connecting means (6; 6 ') is made of a metallic material, in particular steel.
  • a means of connection (6; 6 ') takes the form of a cable, a sling or the like.
  • Such connecting means (6; 6 ') comprises at least, on the one hand, a first portion (61, 61') extending inside the wall 1 as well as inside the first skin 2 of this wall 1, on the other hand, a second portion (62; 62 ') extending in the extension of the first portion (61; 61') of this connection means (6; interior of the wall 1 as well as outside the first skin 2 of this wall 1 and, on the other hand, a third portion (63; 63 ') extending in the extension of the second portion (62; 62 ') of this connecting means (6; 6') as well as outside the wall 1.
  • the second portion (62; 62 ') of such connecting means (6; 6') is interposed between the first portion (61; 61 ') and the third portion (63; 63') of such connecting means (6; 6 ').
  • the third portion (63; 63') of such connecting means (6; 6 ') has a free end provided with a receiving means (more particularly in the form of a loop, in particular resulting from a conformation in a loop of this free end) of a catch hook of a handling machine.
  • such a connecting means (6; 6 ') comprises a fourth portion (64; 64') extending inside the wall 1 and, on the other hand, a fifth portion (65; 65 '), interposed between the third portion (63; 63') and the fourth portion (64; 64 ') of such connecting means (6; 6'), and extending in the extension of this third portion (63; 63 ') and this fourth portion (64; 64') of such connecting means (6; 6 ') as well as inside the wall 1.
  • the fourth portion (64; 64 ') of the connecting means (6; 6') extends inside the second skin 3 of the wall 1 while the fifth portion (65; 65 ') of this connecting means (6; 6') extends outside this second skin 3 of the wall 1.
  • Such an embodiment corresponds, more particularly to a wall formwork integrated traditional (MCI).
  • the fourth portion (64; 64 ') of the connecting means (6; 6') extends inside the first skin 2 of the wall 1 while the fifth portion (65; 65 ') of this connecting means (6; 6') extends outside this first skin 2 of the wall 1.
  • Such an embodiment corresponds, more particularly to a Insulated integrated form wall (MCII).
  • this second type of embodiment it is the third portion (63; 63 ') of such connecting means (6; 6') which is connected to the handling machine, plus particularly by means of a lifting hook that includes this hoist and which is hooked to a loop formed by this third portion (63; 63 ') of the connecting means (6; 6').
  • the wall 1 comprises at least one anchoring means 7, positioned inside the wall 1, and configured to anchor at least a portion of the second portion (62; connection (6; 6 '), this inside the wall 1, outside the two skins (2; 3) of the wall 1 and between these two skins (2; 3) of the wall 1.
  • the wall 1 comprises at least one assembly 8 each comprising a plurality of connection means (6; 6 ') and that each connection means (6; such an assembly 8 comprises at least, on the one hand, such a first portion (61; 61 ') extending inside the wall 1, on the other hand, such a second portion (62; 62') s extending in the extension of the first portion (61; 61 ') of this connecting means (6; 6') and inside the wall 1 and, secondly, such a third portion (63; ') extending in the extension of the second portion (62; 62 ') of this connection means (6; 6') as well as outside the wall 1.
  • a first portion 61 of a first connection means 6 of such an assembly 8 extends inside the first skin 2 of this wall 1 while a second portion 62 of this first connecting means 6 extends outside this first skin 2 of the wall 1 while a first portion 61 'of a second connecting means 6' of such a set 8 s' extends inside the second skin 3 of the wall 1 while a second portion 62 'of the second connecting means 6' extends outside this second skin 3 of the wall 1.
  • connection means (6; 6 ') according to the first type mentioned above.
  • connection means (6; 6') of such an assembly 8 extends inside the first skin 2 of this wall 1 while the second portion (61; 62 ') of these connecting means (6; 6') extends outside this first skin 2 of the wall 1.
  • connection means (6; 6 ') according to the first type of embodiment mentioned above but is more particularly suitable for connection means (6; 6 ') according to the above-mentioned second embodiment.
  • the anchoring means or means 7 are configured to anchor at least the portion of the second portion (62; connecting means (6; 6 ') that comprise the assembly or sets 8 of connection means (6; 6'), this inside the wall 1, outside the two skins (2; 3) of the wall 1 and between these two skins (2; 3) of this wall 1.
  • connection means or means (6; 6 ') comprise, on the one hand, the fourth portion (64; 64') extending inside the wall 1 as well as inside the first skin 2 of the wall 1, respectively to the interior of the second skin 3 of this wall 1, and, on the other hand, the fifth portion (65; 65 '), interposed between the third portion (63; 63') and the fourth portion (64; 64 ').
  • a connecting means (6; 6 ') and extending in the extension of this third portion (63; 63') and this fourth portion (64; 64 ') of such connecting means (6; 6 '), inside the wall 1 as well as outside the first skin 2 of the wall 1, respectively outside the second skin 3 of this wall 1.
  • the anchoring means 7 are then also configured to anchor at least a portion of the fifth portion (65; 65 ') of this or these connecting means (6; 6'), this within the wall 1, outside the two skins (2; 3 ) of the wall 1 as well as between these two skins (2; 3) of this wall 1.
  • connection means (6; 6 ') in the case of connection means (6; 6 ') according to this second embodiment (illustrated in FIGS. Figures 1 to 4 ), the wall 1 comprises at least one assembly 8 each comprising a plurality of connection means (6; 6 ') and that each connection means (6; 6') of such a set 8 comprises the first portion ( 61, 61 '), the second portion (62; 62'), the third portion (63; 63 '), the fourth portion (64; 64') and the fifth position (65; 65 ') of such means.
  • connecting means (6; 6 ') while the anchoring means (7) are configured to anchor at least the portion of the second portion (62; 62') and at least the portion of the fifth portion (62; portion (65; 65 ') connecting means (6; 6') that comprise or the sets 8 of connection means (6; 6 '), this inside the wall 1, outside the two skins (2; 3) of the wall 1 and between these two skins (2; 3) of this wall 1.
  • anchoring means or means 7 are each constituted by a solid concrete block inside which is embedded at least said portion of the second portion (62; 62 ') of the connection means (6; 6').
  • the anchoring means or means 7 are each constituted by a solid concrete block at the interior of which is embedded at least said portion of the second portion (62; 62 ') connecting means (6; 6') that comprise or the sets 8 of connection means (6; 6 ').
  • connection means (6; 6 ') in the case of at least one connecting means (6; 6 ') according to the second embodiment ( Figures 1 to 4 ), it is inside such a solid concrete block or anchoring means 7 that is also embedded at least said portion of the fifth portion (65; 65 ') of this or these connecting means (6; 6 '), more particularly than comprise the assembly or sets 8 of connection means (6; 6').
  • the concrete of such a massive block can be reinforced concrete, fiber concrete, ultra high performance fiber concrete (UHPC).
  • UHPC ultra high performance fiber concrete
  • the wall 1 comprises at least one formwork means 9 for forming the anchoring means or means 7.
  • such a formwork means 9 may be constituted at least in part by a deployed metal frame (preferred embodiment), wood, pvc, cardboard or other.
  • the wall 1 has an upper end 101, a lower end 102, as well as an upper part 103, which extends from this upper end 101 and towards the lower end 102. , this on a portion of the height of the wall 1, preferably on a half of the height of the wall 1 (so on the upper half of the wall 1).
  • this upper part 103 of the wall 1 which comprises, then, or the anchoring means 7.
  • the upper part 103 of the wall 1 has an upper edge, which extends from the upper end 101 and towards the lower end 102, this over a quarter of the height of the wall 1 (so on the upper quarter of this wall 1). It is, more particularly, this upper edge which then comprises the anchoring means 7.
  • Another characteristic consists in that the one or more anchoring means 7 are positioned inside the internal volume 4 of the wall 1 and extend between the first skin 2 and the second skin 3 of this wall 1 (more particularly to from this first skin 2 and this second skin 3).
  • this or these anchoring means 7 are positioned recessed with respect to a edge 10 (in particular an upper edge), which this wall 1 comprises (more particularly than that comprises the upper part 103 of this wall 1, especially the upper edge of this wall 1), and which delimits the upper end 101 of the wall 1 and the upper portion 103 of the wall 1 (including the upper edge of the wall 1).
  • This characteristic advantageously makes it possible to superimpose another wall 1 over a wall 1 according to the invention, so that these walls 1 have skins (2; 3) whose surfaces (in particular external surfaces) are either in the extension of one another, shifted relative to each other.
  • connection means (6; 6) more particularly the third portion (63; 63 ') of this or these connecting means (6; 6 '), inside the internal volume 4 of the wall 1, so as to allow the superposition of another wall 1 over the wall 1 and pouring a filling concrete inside the internal volume 4 .
  • this or these anchoring means 7 are positioned near the edge 10 (more particularly the upper edge) of the wall 1.
  • anchoring means 7 may be made during the manufacturing process of the wall 1 as will be explained in more detail below.
  • the wall 1 may comprise at least one prefabricated element which comprises said at least one anchoring means 7.
  • a prefabricated element may also comprise said at least one connection means (6). 6 '), or even the connection means (6; 6') that comprises a set 8 of connecting means (6; 6 ').
  • At least the part of the second portion (62; 62 ') of this or these connecting means (6; 6'), or even the portion of the fifth portion (65; 65 ') of this or these means of connection (6; 6 ') is then embedded inside said at least one anchoring means 7 of such a prefabricated element.
  • the wall 1 comprises at least one assembly 8 of a plurality of connecting means (6; 6 ').
  • the third portion (63; 63 ') of the connection means (6; 6') that includes or these sets 8 of connection means (6; 6 ') has an identical length.
  • connection means (6; 6 ') of the same assembly 8 advantageously makes it possible to urge the connection means (6; 6 ') of the same assembly 8 in the same way.
  • the wall 1 comprises positioning means 11 for positioning at least the second portion (62; 62 ') and / or the third portion (63; 63'), or even the fifth portion (65; ; 65 '), connecting means (6; 6') that the assembly or sets 8 of connection means (6; 6 '), this adjacent to the output of the anchoring means or 7.
  • these positioning means 11 are further configured to position the second portion (62; 62 ') and the fifth portion (65; 65') of the one or more connecting means (6; 6 '), in particular that the assembly or sets 8 of connecting means (6; this adjacent to the output of the anchoring means or 7.
  • Such positioning means 11 advantageously make it possible to stress the connection means (6; 6 ') of the same assembly 8 in the same manner and regardless of the angle formed by the connecting means (6; 6 ') when moving the wall 1.
  • positioning means 11 may comprise (or even consist of) an assembly means for assembling the connecting means (6; 6 ') of a set 8 of connecting means (6; 6').
  • Such means of assembly may be constituted by a link (in particular metal) or by an adhesive (in particular an adhesive tape).
  • Such an assembly means is implanted near the outlet of the connection means (6; 6 ') out of the anchoring means (s) 7, this internally or (and preferably) externally to such means of connection. anchorage 7.
  • the wall 1 comprises at least one core lug 12 each having at least one receiving groove 120 for receiving the third portion (63; 63 ') of the connecting means (6; 6') the assembly or sets 8 of connection means (6; 6 ').
  • such a lug 12 includes a plurality of grooves 120, each for receiving the third portion (63; 63 ') of one of the connecting means (6; ) that includes all 8 of these connection means (6; 6 ').
  • connection means (6; 6 ') advantageously makes it possible to solicit the plurality of connection means (6; 6 '), more particularly the third portion (63; 63'), of the plurality of these means of connection. connection (6; 6 ').
  • the wall 1 comprises spacing means 13 to move the first portion 61 away from a connection means 6 that the connection unit or sets 8 of connection means (6; at the first portion 61 'of another connecting means 6' included in this or these sets 8 of connecting means (6; 6 '), this within the same skin (2; 3) inside from which extend these first portions (61; 61 ') of connecting means (6; 6').
  • the wall 1 may further comprise means for 13 to separate the fourth portion 64 of a connecting means 6 that comprises the assembly or sets 8 of connection means (6; 6 ') with respect to the fourth portion 64' of another connection means 6 'that comprises or these sets 8 of connection means (6; 6 '), as illustrated Figures 1 to 4 .
  • the wall 1 may comprise spacing means 13 to eliminate the first portion (61; 61 ') of a connection means (60; 60') relative to the fourth portion (64; 64 ') of this (same) connection means (6; 6'), this within of the same skin (2; 3) inside which extend this first portion (65; 56 ') and this fourth portion (64; 64') of such connecting means (6; ).
  • such a spacing means 13 may be constituted by a pin and / or adopt a "U" shape and / or comprise two substantially parallel rods connected together.
  • Such spacing means 13 advantageously allows spacing between two portions (61, 64; 61 ';64') of the same connection means (6; 6 ') or between two portions (61, 61'; 64, 64 ') of two connection means (6; 6') of one and the same set of connection means (6; 6 '), along the path of these portions in a skin (2; 3) in order to that the concrete of this skin (2; 3) is strained in tear only by a single portion (61, 61 ', 64, 64') connecting means (6; 6 ').
  • the invention also relates to a method of manufacturing a prefabricated integrated formwork wall 1 having the characteristics described above.
  • a first variant of this method consists in that the one or more anchoring means 7 is produced by casting, this at the same time as the first skin 2 or the second skin 3 of the wall 1.
  • a second variant of this manufacturing process consists of prefabricating at least one prefabricated element which comprises at least one connecting means (6; anchoring 7 inside which is embedded at least the portion of the second portion (62; 62 ') of this or these connecting means (6; 6') (or even the portion of the fifth portion 65; 65 ' of such a connecting means 6; 6 ') and, secondly, that one or these prefabricated elements within the wall 1, this during the manufacture of the wall 1.

Abstract

L'invention concerne un mur à coffrage intégré préfabriqué (1) comportant : - une première peau (2) s'étendant selon un premier plan ; - une deuxième peau, s'étendant selon un deuxième plan parallèle au premier plan, et positionnée de manière espacée par rapport à la première peau (2) en sorte de définir un volume interne au mur (1); - des moyens de connexion (5) pour connecter la première (2) et la deuxième peau du mur (1); - au moins un moyen de raccordement (6 ; 6') pour raccorder le mur (1) à un engin de manutention, un tel moyen de raccordement (6 ; 6') comportant au moins, d'une part, une première portion (61 ; 61') s'étendant à l'intérieur du mur (1) ainsi qu'à l'intérieur de la première peau (2) de ce mur (1), d'autre part, une deuxième portion (62 ; 62') s'étendant dans le prolongement de la première portion (61 ; 61') de ce moyen de raccordement (6 ; 6'), à l'intérieur du mur (1) ainsi qu'à l'extérieur de la première peau (2) de ce mur (1) et, d'autre part encore, une troisième portion (63 ; 63') s'étendant dans le prolongement de la deuxième portion (62 ; 62') de ce moyen de raccordement (6 ; 6') ainsi qu'à l'extérieur du mur (1). Ce mur (1) est caractérisé en ce qu'il comporte au moins un moyen d'ancrage (7), positionné à l'intérieur du mur (1), et configuré pour ancrer au moins une partie de la deuxième portion (62 ; 62') du ou des moyens de raccordement (6 ; 6'), ceci à l'intérieur du mur (1), à l'extérieur des deux peaux (2) du mur (1) ainsi qu'entre ces deux peaux (2) de ce mur (1).The invention relates to a prefabricated integrated formwork wall (1) comprising: a first skin (2) extending in a first plane; a second skin, extending along a second plane parallel to the first plane, and positioned spaced apart with respect to the first skin (2) so as to define a volume inside the wall (1); connecting means (5) for connecting the first (2) and the second skin of the wall (1); at least one connection means (6; 6 ') for connecting the wall (1) to a handling machine, such connecting means (6; 6') having at least, on the one hand, a first portion ( 61; 61 ') extending inside the wall (1) and inside the first skin (2) of this wall (1), on the other hand, a second portion (62; ') extending in the extension of the first portion (61; 61') of this connecting means (6; 6 '), inside the wall (1) as well as outside the first skin (2) of this wall (1) and, secondly, a third portion (63; 63 ') extending in the extension of the second portion (62; 62') of the connecting means (6; 6 ') as well as outside the wall (1). This wall (1) is characterized in that it comprises at least one anchoring means (7), positioned inside the wall (1), and configured to anchor at least a portion of the second portion (62; 62 ') or connection means (6; 6'), this inside the wall (1), outside the two skins (2) of the wall (1) and between these two skins ( 2) of this wall (1).

Description

La présente invention a trait à un mur à coffrage intégré préfabriqué.The present invention relates to a prefabricated integrated formwork wall.

L'invention concerne le domaine du bâtiment et, plus particulièrement, celui de la fabrication, en usine et de manière préfabriquée, de murs à coffrage intégré destinés à être acheminés sur un chantier en vue de leur implantation pour la réalisation d'une construction.The invention relates to the field of the building and, more particularly, that of the manufacture, in factory and prefabricated form of walls with integrated formwork to be routed to a site for their implementation for the realization of a construction.

L'on connait, d'ores et déjà, de tels murs à coffrage intégré préfabriqués qui comportent, d'une part, une première peau, une deuxième peau parallèle à cette première peau, des moyens de connexion de ces deux peaux ainsi que des moyens de raccordement de ce mur à un engin de manutention.Already known, such prefabricated integrated formwork walls which comprise, on the one hand, a first skin, a second skin parallel to the first skin, means of connection of these two skins as well as means for connecting this wall to a handling machine.

Un tel moyen de raccordement adopte, usuellement, la forme d'un câble ou d'une élingue de levage et comporte, d'une part, une première portion s'étendant à l'intérieur du mur ainsi qu'à l'intérieur de la première peau de ce mur, d'autre part, une deuxième portion s'étendant dans le prolongement de la première portion de ce moyen de raccordement, à l'intérieur du mur ainsi qu'à l'extérieur de la première peau de ce mur et, d'autre part encore, une troisième portion s'étendant dans le prolongement de la deuxième portion de ce moyen de raccordement ainsi qu'à l'extérieur du mur. Un tel moyen de raccordement peut, encore, comporter, d'une part, une quatrième portion s'étendant à l'intérieur du mur et, d'autre part, une cinquième portion, interposée entre la troisième portion et la quatrième portion d'un tel moyen de raccordement, et s'étendant dans le prolongement de cette troisième portion et de cette quatrième portion d'un tel moyen de raccordement, ceci à l'intérieur du mur ainsi qu'à l'extérieur de la deuxième peau de ce mur.Such connecting means usually adopts the shape of a hoisting rope or sling and comprises, on the one hand, a first portion extending inside the wall as well as on the inside of the first skin of this wall, on the other hand, a second portion extending in the extension of the first portion of this connecting means, inside the wall as well as outside the first skin of this wall and, secondly, a third portion extending in the extension of the second portion of the connecting means and outside the wall. Such a connecting means may also comprise, on the one hand, a fourth portion extending inside the wall and, on the other hand, a fifth portion interposed between the third portion and the fourth portion of such connecting means, and extending in the extension of this third portion and this fourth portion of such a connecting means, this inside the wall and outside the second skin of this Wall.

En fait, pour un mur à coffrage intégré traditionnel (MCI), la quatrième portion, respectivement la cinquième portion, du moyen de raccordement s'étendent à l'intérieur, respectivement à l'extérieur, de la deuxième peau du mur. Cependant et dans le cas d'un mur à coffrage intégré isolant (MCII), la quatrième portion, respectivement la cinquième portion, du moyen de raccordement s'étendent à l'intérieur, respectivement à l'extérieur, de la première peau du mur.In fact, for a wall with traditional integrated formwork (MCI), the fourth portion, respectively the fifth portion, of the connecting means extend inside, respectively outside, of the second skin of the wall. However, in the case of a wall with insulating integrated formwork (MCII), the fourth portion, respectively the fifth portion, of the connecting means extend inside, respectively outside, of the first skin of the wall.

On observera qu'un tel mur à coffrage intégré préfabriqué doit être déplacé, ceci aussi bien en usine que sur un chantier. Un tel déplacement peut consister en un simple soulèvement droit en usine, en un levage avec un angle pouvant aller jusqu'à 60 degrés lors d'un basculement et/ou en un levage avec un angle de 90 degrés lors d'un retournement. Pour assurer un tel déplacement, on raccorde le moyen de raccordement à un engin de manutention et on exerce, sur ce moyen de raccordement, une traction qui est répercutée sur les peaux ce mur. A ce propos, on observera que, au moins au cours d'un tel déplacement (plus particulièrement au cours d'un basculement ou d'un retournement), la deuxième portion et la troisième portion (voire, respectivement encore la cinquième portion) d'un tel moyen de raccordement forment un angle non nul avec la première portion (voire respectivement encore avec la quatrième portion) de ce moyen de raccordement. Du fait d'un tel angle et du poids du mur, la traction exercée sur ce mur occasionne des dégradations à au moins une peau du mur (notamment pour un mur de type MCII) ou aux deux peaux du mur (notamment pour un mur de type MCI), plus particulièrement au sortir du moyen de raccordement des peaux de ce mur, voire peut conduire à un arrachement d'un tel moyen de raccordement par rapport à une telle peau. Bien entendu, ces problèmes sont amplifiés avec la taille du mur.It will be observed that such prefabricated integrated formwork wall must be moved, both in the factory and on a construction site. Such a displacement may consist of a simple upright lift in the factory, lifting at an angle of up to 60 degrees when tilting and / or lifting at a 90 degree angle during a rollover. To ensure such a displacement, the connecting means is connected to a handling machine and is exerted on this connection means, a traction which is reflected on the skin this wall. In this regard, it will be observed that, at least during such a displacement (more particularly during a tilting or reversal), the second portion and the third portion (or even respectively the fifth portion) d such connecting means form a non-zero angle with the first portion (or even respectively with the fourth portion) of the connecting means. Due to such an angle and the weight of the wall, the traction exerted on the wall causes damage to at least one skin of the wall (especially for a wall type MCII) or both skin of the wall (especially for a wall of type MCI), more particularly at the exit of the connecting means of the skins of this wall, or even may lead to tearing of such a connection means with respect to such a skin. Of course, these problems are magnified with the size of the wall.

Une solution à ce problème pourrait être trouvée dans la multiplication du nombre de moyens de raccordement. Cependant, au-delà de deux moyens de raccordement, il serait indispensable de faire appel à des dispositifs de manutention spécifiques (notamment de type palonnier) ce qui entraîne une augmentation substantielle du temps de pose et qui, en l'absence d'un tel dispositif, augmente substantiellement les risques en matière de sécurité pour les opérateurs ce qui n'est pas admissible.A solution to this problem could be found in the multiplication of the number of connection means. However, beyond two connecting means, it would be essential to use specific handling devices (including lifter type) which causes a substantial increase in exposure time and which, in the absence of such device, substantially increases the safety risks for operators which is not permissible.

L'on connait, encore, par le document FR2959764 , un mur à coffrage intégré préfabriqué comportant, d'une part, une première peau s'étendant selon un premier plan, d'autre part, une deuxième peau s'étendant selon un deuxième plan parallèle au premier plan et positionnée de manière espacée par rapport à ce premier plan et en sorte de définir une volume interne au mur et, d'autre part encore, des moyens de connexion pour connecter des deux peaux. Ce mur à coffrage intégré préfabriqué comporte, encore, au moins un moyen de raccordement du mur à un engin de manutention. Un tel moyen de raccordement comporte au moins, d'une part, une première portion s'étendant à l'intérieur du mur ainsi qu'à l'intérieur de la première peau de ce mur, d'autre part, une deuxième portion s'étendant dans le prolongement de la première portion de ce moyen de raccordement, à l'intérieur du mur ainsi qu'à l'extérieur de la première peau de ce mur et, d'autre part encore, une troisième portion s'étendant dans le prolongement de la deuxième portion de ce moyen de raccordement ainsi qu'à l'extérieur du mur. Ce mur à coffrage intégré préfabriqué comporte, aussi, une pièce de détour, permettant de préserver et garantir le positionnement du moyen de raccordement de manière centrée entre les peaux, et servant d'appui à la deuxième et à la troisième portion du moyen de raccordement. En fait, cette pièce de détour sert simplement d'appui à cette deuxième et à cette troisième portion du moyen de raccordement de sorte que, au cours du déplacement du mur à coffrage intégré préfabriqué (plus particulièrement au cours d'un basculement ou d'un retournement de ce mur), on rencontre les mêmes inconvénients (formation d'un angle non nul entre, d'une part, la deuxième portion et la troisième portion du moyen de raccordement et, d'autre part, la première portion de ce moyen de raccordement) avec les mêmes effets (dégradations occasionnées à au moins une peau du mur, plus particulièrement au sortir du moyen de raccordement d'une telle peau, voire arrachement d'un tel moyen de raccordement) que ceux mentionnés ci-dessus.We know, again, by the document FR2959764 , a prefabricated integrated form wall comprising, on the one hand, a first skin extending in a first plane, on the other hand, a second skin extending in a second plane parallel to the first plane and positioned spaced apart by relative to this foreground and to define a volume inside the wall and, secondly, connection means for connecting two skins. This prefabricated integrated form wall also includes at least one means for connecting the wall to a handling machine. Such a connecting means comprises at least, on the one hand, a first portion extending inside the wall and inside the first skin of the wall, on the other hand, a second portion s extending in the extension of the first portion of this connecting means, inside the wall as well as outside the first skin of this wall and, secondly, a third portion extending in the extension of the second portion of this connecting means and outside the wall. This prefabricated integrated form wall also comprises a detour piece, making it possible to preserve and guarantee the positioning of the connecting means centrally between the skins, and serving as support for the second and third portions of the connecting means. . In fact, this detour piece serves merely to support this second and third portion of the connecting means so that, during the displacement of the prefabricated integrated form wall (more particularly during a tilting or a reversal of this wall), we encounter the same disadvantages (formation of a non-zero angle between, on the one hand, the second portion and the third portion of the connection means and, on the other hand, the first portion of this connecting means) with the same effects (damage caused to at least one skin of the wall, more particularly to the output of the connecting means of such skin, or tearing of such a connecting means) as those mentioned above.

La présente invention se veut de remédier aux inconvénients des murs à coffrage intégré préfabriqués de l'état de la technique.The present invention aims to overcome the disadvantages of prefabricated integrated formwork walls of the state of the art.

A cet effet, l'invention concerne un mur à coffrage intégré préfabriqué comportant :

  • une première peau s'étendant selon un premier plan ;
  • une deuxième peau, s'étendant selon un deuxième plan parallèle au premier plan, et positionnée de manière espacée par rapport à la première peau en sorte de définir un volume interne au mur ;
  • des moyens de connexion pour connecter la première et la deuxième peau du mur ;
  • au moins un moyen de raccordement pour raccorder le mur à un engin de manutention, un tel moyen de raccordement comportant au moins, d'une part, une première portion s'étendant à l'intérieur du mur ainsi qu'à l'intérieur de la première peau de ce mur, d'autre part, une deuxième portion s'étendant dans le prolongement de la première portion de ce moyen de raccordement, à l'intérieur du mur ainsi qu'à l'extérieur de la première peau de ce mur et, d'autre part encore, une troisième portion s'étendant dans le prolongement de la deuxième portion de ce moyen de raccordement ainsi qu'à l'extérieur du mur.
For this purpose, the invention relates to a prefabricated integrated formwork wall comprising:
  • a first skin extending in a first plane;
  • a second skin, extending along a second plane parallel to the first plane, and positioned spaced apart from the first skin so as to define a volume internal to the wall;
  • connection means for connecting the first and second skin of the wall;
  • at least one connecting means for connecting the wall to a handling machine, such connecting means comprising at least, on the one hand, a first portion extending inside the wall and inside of the first skin of this wall, on the other hand, a second portion extending in the extension of the first portion of this connecting means, inside the wall as well as outside the first skin of this wall and, secondly, a third portion extending in the extension of the second portion of the connecting means and outside the wall.

Ce mur à coffrage intégré préfabriqué comporte au moins un moyen d'ancrage, d'une part, que comporte une partie supérieure du mur, d'autre part, qui est positionné à l'intérieur du volume interne du mur, d'autre part encore, qui est configuré pour ancrer au moins une partie de la deuxième portion du ou des moyens de raccordement, ceci à l'intérieur du mur, à l'extérieur des deux peaux du mur ainsi qu'entre ces deux peaux de ce mur, et, d'autre part aussi, qui est constitué par un bloc massif en béton à l'intérieur duquel est noyée au moins ladite partie de la deuxième portion du ou des moyens de raccordement.This prefabricated integrated form wall comprises at least one anchoring means, on the one hand, which comprises an upper part of the wall, on the other hand, which is positioned inside the internal volume of the wall, on the other hand again, which is configured to anchor at least a portion of the second portion of the connection means or means, this inside the wall, outside the two skins of the wall and between these two skins of this wall, and, secondly, which is constituted by a solid concrete block inside which is embedded at least said portion of the second portion of or connection means.

Une autre caractéristique consiste en ce que le mur comporte au moins un ensemble comportant, chacun, une pluralité de moyens de raccordement et que chaque moyen de raccordement d'un tel ensemble comporte au moins, d'une part, une telle première portion s'étendant à l'intérieur du mur ainsi qu'à l'intérieur de la première peau de ce mur, d'autre part, une telle deuxième portion s'étendant dans le prolongement de la première portion de ce moyen de raccordement, à l'intérieur du mur ainsi qu'à l'extérieur de la première peau de ce mur et, d'autre part encore, une telle troisième portion s'étendant dans le prolongement de la deuxième portion de ce moyen de raccordement ainsi qu'à l'extérieur du mur, tandis que le ou les moyens d'ancrage sont configurés pour assurer l'ancrage d'au moins la partie de la deuxième portion des moyens de raccordement que comportent le ou les ensembles de moyens de raccordement, ceci à l'intérieur du mur, à l'extérieur des deux peaux du mur ainsi qu'entre ces deux peaux de ce mur.Another feature is that the wall comprises at least one assembly each comprising a plurality of connecting means and that each connection means of such a set comprises at least, on the one hand, such first portion extending inside the wall as well as inside the first skin of this wall, on the other hand, such a second portion extending in the extension of the first portion of this connection means , inside the wall as well as outside the first skin of this wall and, on the other hand, such a third portion extending in the extension of the second portion of this connecting means as well as outside the wall, while the anchoring means are configured to anchor at least the portion of the second portion of the connection means that comprise the connection means assembly or sets, this inside the wall, outside the two skins of the wall and between these two skins of this wall.

De manière alternative ou (et de préférence) additionnelle, le ou les moyens de raccordement comportent, encore, d'une part, une quatrième portion s'étendant à l'intérieur du mur ainsi qu'à l'intérieur de la première peau du mur, respectivement à l'intérieur de la deuxième peau de ce mur, et, d'autre part, une cinquième portion, interposée entre la troisième portion et la quatrième portion d'un tel moyen de raccordement, et s'étendant dans le prolongement de cette troisième portion et de cette quatrième portion d'un tel moyen de raccordement, à l'intérieur du mur ainsi qu'à l'extérieur de la première peau du mur, respectivement à l'extérieur de la deuxième peau de ce mur, tandis que le ou les moyens d'ancrage sont également configurés pour ancrer au moins une patrie de la cinquième portion de ce ou ces moyens de raccordement, ceci à l'intérieur du mur, à l'extérieur des deux peaux du mur ainsi qu'entre ces deux peaux de ce mur.Alternatively or (and preferably) additional, the connection means or means comprise, on the one hand, a fourth portion extending inside the wall and inside the first skin of the wall, respectively inside the second skin of the wall, and, secondly, a fifth portion, interposed between the third portion and the fourth portion of such a connecting means, and extending in the extension of this third portion and of this fourth portion of such a connecting means, inside the wall as well as outside the first skin of the wall, respectively outside the second skin of the wall, while the anchoring means are also configured to anchor at least one homeland of the fifth portion of this or these connecting means, this inside the wall, outside the two skins of the wall and between these two skins of this wall.

L'invention concerne, également, un procédé de fabrication d'un mur à coffrage intégré préfabriqué présentant les caractéristiques décrites ci-dessus, ce procédé consistant en ce qu'on réalise le ou les moyens d'ancrage par coulage, ceci en même temps que la première peau ou que la deuxième peau du mur.The invention also relates to a method of manufacturing a prefabricated integrated formwork wall having the characteristics described above, this method consisting in the fact that the one or more means of anchoring by casting, this at the same time than the first skin or the second skin of the wall.

De manière alternative, ce procédé consiste en ce qu'on préfabrique le ou les moyens d'ancrage et qu'on incorpore ce ou ces moyens d'ancrage préfabriqués au sein du mur, ceci lors de la fabrication de ce mur.Alternatively, this method consists in prefabricating the anchoring means or means and incorporating this or these means of anchoring prefabricated within the wall, this during the manufacture of this wall.

Ainsi, le mur à coffrage intégré préfabriqué selon l'invention comporte au moins un moyen d'ancrage d'au moins une partie de la deuxième portion du ou des moyens de raccordement, ceci à l'intérieur du mur, à l'extérieur des deux peaux du mur ainsi qu'entre ces deux peaux de ce mur. La présence d'un tel moyen d'ancrage permet, avantageusement, de procurer au mur une meilleure résistance à la dégradation (voire à l'arrachement d'un tel moyen de raccordement), ceci en cas de manutention de ce mur, plus particulièrement en cas de basculement ou de retournement de ce mur.Thus, the prefabricated integrated formwork wall according to the invention comprises at least one means for anchoring at least part of the second portion of the connection means or means, this inside the wall, outside the two skins of the wall as well as between these two skins of this wall. The presence of such an anchoring means advantageously makes it possible to provide the wall with better resistance to the degradation (or even tearing of such a connection means), this in the case of handling of this wall, more particularly in case of tilting or flipping of this wall.

Une autre caractéristique consiste en ce que le mur comporte au moins un ensemble comportant une pluralité de moyens de raccordement. Cette caractéristique permet, avantageusement, d'augmenter la charge maximale d'utilisation (CMU) du matériel de levage et, par conséquent, d'augmenter le poids du mur à coffrage intégré préfabriqué susceptible d'être manutentionné par l'intermédiaire d'un tel engin de manutention. Ceci permet, alors, avantageusement, d'augmenter la taille d'un tel mur à coffrage intégré préfabriqué susceptible d'être manutentionné tout en garantissant un haut niveau de sécurité pour les opérateurs.Another characteristic is that the wall comprises at least one assembly comprising a plurality of connection means. This feature advantageously makes it possible to increase the maximum operating load (CMU) of the lifting equipment and, consequently, to increase the weight of the prefabricated integrated formwork wall that can be handled via a such a handling machine. This then makes it possible, advantageously, to increase the size of such a prefabricated integrated formwork wall capable of being handled while guaranteeing a high level of safety for the operators.

D'autres buts et avantages de la présente invention apparaîtront au cours de la description qui va suivre se rapportant à des modes de réalisation qui ne sont donnés qu'à titre d'exemples indicatifs et non limitatifs.Other objects and advantages of the present invention will become apparent from the following description relating to embodiments which are given by way of indicative and non-limiting examples.

La compréhension de cette description sera facilitée en se référant aux dessins joints en annexe et dans lesquels :

  • la figure 1 est une vue schématisée et en perspective d'un mur à coffrage intégré préfabriqué conforme à l'invention ;
  • la figure 2 est une vue schématisée et en perspective correspondant à un détail du mur illustré figure 1 et illustrant un moyen d'ancrage que comporte ce mur ;
  • la figure 3 est une vue schématisée, en perspective et partielle d'un mur conforme à l'invention ;
  • la figure 4 est une vue schématisée et en perspective correspondant à un détail du mur illustré figure 3 et illustrant un moyen d'ancrage que comporte ce mur.
The understanding of this description will be facilitated by reference to the appended drawings in which:
  • the figure 1 is a schematic perspective view of a prefabricated integrated form wall according to the invention;
  • the figure 2 is a schematic and perspective view corresponding to a detail of the illustrated wall figure 1 and illustrating an anchoring means that this wall comprises;
  • the figure 3 is a schematic perspective and partial view of a wall according to the invention;
  • the figure 4 is a schematic and perspective view corresponding to a detail of the illustrated wall figure 3 and illustrating an anchoring means that includes this wall.

La présente invention concerne le domaine du bâtiment et, plus particulièrement, celui de la fabrication, en usine et de manière préfabriquée, de murs à coffrage intégré destinés à être acheminés sur un chantier en vue de leur implantation pour la réalisation d'une construction.The present invention relates to the field of the building and, more particularly, that of the manufacture, in factory and prefabricated form of wall formwork to be routed to a site for their implementation for the realization of a construction.

Pour des raisons de simplification, dans la suite de la description, un tel mur à coffrage intégré préfabriqué sera dénommé mur.For reasons of simplification, in the following description, such prefabricated integrated formwork wall will be called wall.

Ainsi, un tel mur 1 comporte une première peau 2 s'étendant selon un premier plan ainsi qu'une deuxième peau 3, s'étendant selon un deuxième plan parallèle au premier plan, et positionnée de manière espacée par rapport à la première peau 2, ceci en sorte de définir un volume interne 4 au mur 1.Thus, such a wall 1 comprises a first skin 2 extending in a first plane and a second skin 3, extending along a second plane parallel to the first plane, and positioned spaced apart with respect to the first skin 2 , so as to define an internal volume 4 on the wall 1.

Cette première peau 2 et/ou cette deuxième peau 3 sont réalisées en un matériau hydraulique, plus particulièrement en béton. Cette première peau 2 et/ou cette deuxième peau 3 adoptent, alors, plus particulièrement la forme d'une plaque en un tel matériau hydraulique.This first skin 2 and / or this second skin 3 are made of a hydraulic material, more particularly concrete. This first skin 2 and / or this second skin 3 then adopt, more particularly, the shape of a plate made of such a hydraulic material.

Ce mur 1 comporte, également, des moyens de connexion 5 pour connecter la première peau 2 et la deuxième peau 3 de ce mur 1. De tels moyens de connexion 5 adoptent la forme de connecteurs 50, de corbeilles 51, de poutres triangulaires 52 ou analogue.This wall 1 also comprises connection means 5 for connecting the first skin 2 and the second skin 3 of this wall 1. Such connection means 5 take the form of connectors 50, baskets 51, triangular beams 52 or similar.

Finalement, un tel mur 1 comporte au moins un moyen de raccordement (6 ; 6') pour raccorder ce mur 1 à un engin de manutention (non représenté).Finally, such a wall 1 comprises at least one connecting means (6; 6 ') for connecting the wall 1 to a handling machine (not shown).

Un tel moyen de raccordement (6 ; 6') est souple ou semi-rigide, ceci en vue de faciliter sa manipulation, notamment lors de la fabrication du mur 1 et/ou lors de la manutention de ce mur 1, plus particulièrement lors de son déplacement. De plus, un tel moyen de raccordement (6 ; 6') est réalisé en un matériau métallique, notamment en acier. En outre, un tel moyen de raccordement (6 ; 6') adopte la forme d'un câble, d'une élingue ou analogue.Such a connecting means (6; 6 ') is flexible or semi-rigid, in order to facilitate its handling, in particular during the manufacture of the wall 1 and / or during the handling of this wall 1, more particularly when his displacement. In addition, such a connecting means (6; 6 ') is made of a metallic material, in particular steel. In addition, such a means of connection (6; 6 ') takes the form of a cable, a sling or the like.

Un tel moyen de raccordement (6 ; 6') comporte au moins, d'une part, une première portion (61, 61') s'étendant à l'intérieur du mur 1 ainsi qu'à l'intérieur de la première peau 2 de ce mur 1, d'autre part, une deuxième portion (62 ; 62') s'étendant dans le prolongement de la première portion (61 ; 61') de ce moyen de raccordement (6 ; 6'), à l'intérieur du mur 1 ainsi qu'à l'extérieur de la première peau 2 de ce mur 1 et, d'autre part encore, une troisième portion (63 ; 63') s'étendant dans le prolongement de la deuxième portion (62 ; 62') de ce moyen de raccordement (6 ; 6') ainsi qu'à l'extérieur du mur 1. Ainsi, la deuxième portion (62 ; 62') d'un tel moyen de raccordement (6 ; 6') est interposée entre la première portion (61 ; 61') et la troisième portion (63 ; 63') d'un tel moyen de raccordement (6 ; 6').Such connecting means (6; 6 ') comprises at least, on the one hand, a first portion (61, 61') extending inside the wall 1 as well as inside the first skin 2 of this wall 1, on the other hand, a second portion (62; 62 ') extending in the extension of the first portion (61; 61') of this connection means (6; interior of the wall 1 as well as outside the first skin 2 of this wall 1 and, on the other hand, a third portion (63; 63 ') extending in the extension of the second portion (62; 62 ') of this connecting means (6; 6') as well as outside the wall 1. Thus, the second portion (62; 62 ') of such connecting means (6; 6') is interposed between the first portion (61; 61 ') and the third portion (63; 63') of such connecting means (6; 6 ').

Selon un premier type de réalisation (non représenté) d'un tel moyen de raccordement (6 ; 6'), la troisième portion (63 ; 63') d'un tel moyen de raccordement (6 ; 6') comporte une extrémité libre pourvue d'un moyen de réception (plus particulièrement sous forme d'une boucle, notamment résultant d'une conformation en boucle de cette extrémité libre) d'un crochet d'accrochage d'un engin de manutention.According to a first embodiment (not shown) of such a connecting means (6; 6 '), the third portion (63; 63') of such connecting means (6; 6 ') has a free end provided with a receiving means (more particularly in the form of a loop, in particular resulting from a conformation in a loop of this free end) of a catch hook of a handling machine.

Cependant et selon un deuxième type de réalisation, un tel moyen de raccordement (6 ; 6') comporte une quatrième portion (64 ; 64') s'étendant à l'intérieur du mur 1 et, d'autre part, une cinquième portion (65 ; 65'), interposée entre la troisième portion (63 ; 63') et la quatrième portion (64 ; 64') d'un tel moyen de raccordement (6 ; 6'), et s'étendant dans le prolongement de cette troisième portion (63 ; 63') et de cette quatrième portion (64 ; 64') d'un tel moyen de raccordement (6 ; 6') ainsi qu'à l'intérieur du mur 1.However, according to a second embodiment, such a connecting means (6; 6 ') comprises a fourth portion (64; 64') extending inside the wall 1 and, on the other hand, a fifth portion (65; 65 '), interposed between the third portion (63; 63') and the fourth portion (64; 64 ') of such connecting means (6; 6'), and extending in the extension of this third portion (63; 63 ') and this fourth portion (64; 64') of such connecting means (6; 6 ') as well as inside the wall 1.

Selon un premier mode de réalisation (illustré figures 1 à 4) de ce deuxième type de réalisation, la quatrième portion (64 ; 64') du moyen de raccordement (6 ; 6') s'étend à l'intérieur de la deuxième peau 3 du mur 1 tandis que la cinquième portion (65 ; 65') de ce moyen de raccordement (6 ; 6') s'étend à l'extérieur de cette deuxième peau 3 du mur 1. Un tel mode de réalisation correspond, plus particulièrement à un mur à coffrage intégré traditionnel (MCI).According to a first embodiment (illustrated Figures 1 to 4 ) of this second embodiment, the fourth portion (64; 64 ') of the connecting means (6; 6') extends inside the second skin 3 of the wall 1 while the fifth portion (65; 65 ') of this connecting means (6; 6') extends outside this second skin 3 of the wall 1. Such an embodiment corresponds, more particularly to a wall formwork integrated traditional (MCI).

Selon un deuxième mode de réalisation (non représenté) de ce deuxième type de réalisation, la quatrième portion (64 ; 64') du moyen de raccordement (6 ; 6') s'étend à l'intérieur de la première peau 2 du mur 1 tandis que la cinquième portion (65 ; 65') de ce moyen de raccordement (6 ; 6') s'étend à l'extérieur de cette première peau 2 du mur 1. Un tel mode de réalisation correspond, plus particulièrement à un mur à coffrage intégré isolé (MCII).According to a second embodiment (not shown) of this second embodiment, the fourth portion (64; 64 ') of the connecting means (6; 6') extends inside the first skin 2 of the wall 1 while the fifth portion (65; 65 ') of this connecting means (6; 6') extends outside this first skin 2 of the wall 1. Such an embodiment corresponds, more particularly to a Insulated integrated form wall (MCII).

Quoi qu'il en soit, dans ce deuxième type de réalisation, c'est la troisième portion (63 ; 63') d'un tel moyen de raccordement (6 ; 6') qui est raccordée à l'engin de manutention, plus particulièrement par l'intermédiaire d'un crochet de levage que comporte cet engin de levage et qui est accroché à une boucle que forme cette troisième portion (63 ; 63') du moyen de raccordement (6 ; 6').Anyway, in this second type of embodiment, it is the third portion (63; 63 ') of such connecting means (6; 6') which is connected to the handling machine, plus particularly by means of a lifting hook that includes this hoist and which is hooked to a loop formed by this third portion (63; 63 ') of the connecting means (6; 6').

Selon l'invention, le mur 1 comporte au moins un moyen d'ancrage 7, positionné à l'intérieur du mur 1, et configuré pour ancrer au moins une partie de la deuxième portion (62 ; 62') du ou des moyens de raccordement (6 ; 6'), ceci à l'intérieur du mur 1, à l'extérieur des deux peaux (2 ; 3) du mur 1 ainsi qu'entre ces deux peaux (2 ; 3) de ce mur 1.According to the invention, the wall 1 comprises at least one anchoring means 7, positioned inside the wall 1, and configured to anchor at least a portion of the second portion (62; connection (6; 6 '), this inside the wall 1, outside the two skins (2; 3) of the wall 1 and between these two skins (2; 3) of the wall 1.

Une autre caractéristique de l'invention consiste en ce que le mur 1 comporte au moins un ensemble 8 comportant, chacun, une pluralité de moyens de raccordement (6 ; 6') et que chaque moyen de raccordement (6 ; 6') d'un tel ensemble 8 comporte au moins, d'une part, une telle première portion (61 ; 61') s'étendant à l'intérieur du mur 1, d'autre part, une telle deuxième portion (62 ; 62') s'étendant dans le prolongement de la première portion (61 ; 61') de ce moyen de raccordement (6 ; 6') et à l'intérieur du mur 1 et, d'autre part encore, une telle troisième portion (63 ; 63') s'étendant dans le prolongement de la deuxième portion (62 ; 62') de ce moyen de raccordement (6 ; 6') ainsi qu'à l'extérieur du mur 1.Another feature of the invention consists in that the wall 1 comprises at least one assembly 8 each comprising a plurality of connection means (6; 6 ') and that each connection means (6; such an assembly 8 comprises at least, on the one hand, such a first portion (61; 61 ') extending inside the wall 1, on the other hand, such a second portion (62; 62') s extending in the extension of the first portion (61; 61 ') of this connecting means (6; 6') and inside the wall 1 and, secondly, such a third portion (63; ') extending in the extension of the second portion (62; 62 ') of this connection means (6; 6') as well as outside the wall 1.

Selon un premier mode de réalisation (non représenté), une première portion 61 d'un premier moyen de raccordement 6 d'un tel ensemble 8 s'étend à l'intérieur de la première peau 2 de ce mur 1 tandis qu'une deuxième portion 62 de ce premier moyen de raccordement 6 s'étend à l'extérieur de cette première peau 2 de ce mur 1 alors qu'une première portion 61' d'un deuxième moyen de raccordement 6' d'un tel ensemble 8 s'étend à l'intérieur de la deuxième peau 3 de ce mur 1 tandis qu'une deuxième portion 62' de ce deuxième moyen de raccordement 6' s'étend à l'extérieur de cette deuxième peau 3 du mur 1. Un tel mode de réalisation est, plus particulièrement, envisageable avec des moyens de raccordement (6 ; 6') conformes au premier type mentionné ci-dessus.According to a first embodiment (not shown), a first portion 61 of a first connection means 6 of such an assembly 8 extends inside the first skin 2 of this wall 1 while a second portion 62 of this first connecting means 6 extends outside this first skin 2 of the wall 1 while a first portion 61 'of a second connecting means 6' of such a set 8 s' extends inside the second skin 3 of the wall 1 while a second portion 62 'of the second connecting means 6' extends outside this second skin 3 of the wall 1. Such a mode of embodiment is, more particularly, possible with connection means (6; 6 ') according to the first type mentioned above.

Cependant et selon un mode préféré de réalisation (illustré figures 1 à 4), la première portion (61 ; 61') des moyens de raccordement (6 ; 6') d'un tel ensemble 8 s'étend à l'intérieur de la première peau 2 de ce mur 1 tandis que la deuxième portion (62 ; 62') de ces moyens de raccordement (6 ; 6') s'étend à l'extérieur de cette première peau 2 de ce mur 1. Un tel mode de réalisation est envisageable pour des moyens de raccordement (6 ; 6') conformes au premier type de réalisation susmentionné mais convient, plus particulièrement, à des moyens de raccordement (6 ; 6') conformes au deuxième type de réalisation susmentionné.However, and according to a preferred embodiment (illustrated Figures 1 to 4 ), the first portion (61; 61 ') of the connection means (6; 6') of such an assembly 8 extends inside the first skin 2 of this wall 1 while the second portion (61; 62 ') of these connecting means (6; 6') extends outside this first skin 2 of the wall 1. Such an embodiment can be envisaged for connection means (6; 6 ') according to the first type of embodiment mentioned above but is more particularly suitable for connection means (6; 6 ') according to the above-mentioned second embodiment.

Quel que soit le mode de réalisation, dans le cadre d'un tel ensemble 8, le ou les moyens d'ancrage 7 sont configurés pour assurer l'ancrage d'au moins la partie de la deuxième portion (62 ; 62') des moyens de raccordement (6 ; 6') que comportent le ou les ensembles 8 de moyens de raccordement (6 ; 6'), ceci à l'intérieur du mur 1, à l'extérieur des deux peaux (2 ; 3) du mur 1 ainsi qu'entre ces deux peaux (2 ; 3) de ce mur 1.Whatever the embodiment, in the context of such an assembly 8, the anchoring means or means 7 are configured to anchor at least the portion of the second portion (62; connecting means (6; 6 ') that comprise the assembly or sets 8 of connection means (6; 6'), this inside the wall 1, outside the two skins (2; 3) of the wall 1 and between these two skins (2; 3) of this wall 1.

Tel que mentionné ci-dessus, le deuxième type de réalisation consiste en ce que le ou les moyens de raccordement (6 ; 6') comportent, d'une part, la quatrième portion (64 ; 64') s'étendant à l'intérieur du mur 1 ainsi qu'à l'intérieur de la première peau 2 du mur 1, respectivement à l'intérieur de la deuxième peau 3 de ce mur 1, et, d'autre part, la cinquième portion (65 ; 65'), interposée entre la troisième portion (63 ; 63') et la quatrième portion (64 ; 64') d'un tel moyen de raccordement (6 ; 6'), et s'étendant dans le prolongement de cette troisième portion (63 ; 63') et de cette quatrième portion (64 ; 64') d'un tel moyen de raccordement (6 ; 6'), à l'intérieur du mur 1 ainsi qu'à l'extérieur de la première peau 2 du mur 1, respectivement à l'extérieur de la deuxième peau 3 de ce mur 1. Dans ce deuxième type de réalisation, le ou les moyens d'ancrage 7 sont alors également configurés pour ancrer au moins un partie de la cinquième portion (65 ; 65') de ce ou ces moyens de raccordement (6 ; 6'), ceci à l'intérieur du mur 1, à l'extérieur des deux peaux (2 ; 3) du mur 1 ainsi qu'entre ces deux peaux (2 ; 3) de ce mur 1.As mentioned above, the second type of embodiment consists in that the connection means or means (6; 6 ') comprise, on the one hand, the fourth portion (64; 64') extending inside the wall 1 as well as inside the first skin 2 of the wall 1, respectively to the interior of the second skin 3 of this wall 1, and, on the other hand, the fifth portion (65; 65 '), interposed between the third portion (63; 63') and the fourth portion (64; 64 '). ) of such a connecting means (6; 6 '), and extending in the extension of this third portion (63; 63') and this fourth portion (64; 64 ') of such connecting means (6; 6 '), inside the wall 1 as well as outside the first skin 2 of the wall 1, respectively outside the second skin 3 of this wall 1. In this second type of embodiment, the anchoring means 7 are then also configured to anchor at least a portion of the fifth portion (65; 65 ') of this or these connecting means (6; 6'), this within the wall 1, outside the two skins (2; 3 ) of the wall 1 as well as between these two skins (2; 3) of this wall 1.

De manière additionnelle et dans le cas de moyens de raccordement (6 ; 6') conformes à ce deuxième type de réalisation (illustré sur les figures 1 à 4), le mur 1 comporte au moins un ensemble 8 comportant, chacun, une pluralité de moyens de raccordement (6 ; 6') et que chaque moyen de raccordement (6 ; 6') d'un tel ensemble 8 comporte la première portion (61 ; 61'), la deuxième portion (62 ; 62'), la troisième portion (63 ; 63'), la quatrième portion (64 ; 64') et la cinquième position (65 ; 65') d'un tel moyen de raccordement (6 ; 6') tandis que le ou les moyens d'ancrage 7 sont configurés pour assurer un ancrage d'au moins la partie de la deuxième portion (62 ; 62') et d'au moins la partie de la cinquième portion (65 ; 65') des moyens de raccordement (6 ; 6') que comportent le ou les ensembles 8 de moyens de raccordement (6 ; 6'), ceci à l'intérieur du mur 1, à l'extérieur des deux peaux (2 ; 3) du mur 1 ainsi qu'entre ces deux peaux (2 ; 3) de ce mur 1.In addition, and in the case of connection means (6; 6 ') according to this second embodiment (illustrated in FIGS. Figures 1 to 4 ), the wall 1 comprises at least one assembly 8 each comprising a plurality of connection means (6; 6 ') and that each connection means (6; 6') of such a set 8 comprises the first portion ( 61, 61 '), the second portion (62; 62'), the third portion (63; 63 '), the fourth portion (64; 64') and the fifth position (65; 65 ') of such means. connecting means (6; 6 ') while the anchoring means (7) are configured to anchor at least the portion of the second portion (62; 62') and at least the portion of the fifth portion (62; portion (65; 65 ') connecting means (6; 6') that comprise or the sets 8 of connection means (6; 6 '), this inside the wall 1, outside the two skins (2; 3) of the wall 1 and between these two skins (2; 3) of this wall 1.

Une autre caractéristique de l'invention consiste en ce que le ou les moyens d'ancrage 7 sont constitués, chacun, par un bloc massif en béton à l'intérieur duquel est noyée au moins ladite partie de la deuxième portion (62 ; 62') du ou des moyens de raccordement (6 ; 6').Another characteristic of the invention consists in that the anchoring means or means 7 are each constituted by a solid concrete block inside which is embedded at least said portion of the second portion (62; 62 ') of the connection means (6; 6').

Dans le cas où le mur 1 comporte au moins un ensemble 8 d'une pluralité de moyens de raccordement (6 ; 6'), le ou les moyens d'ancrage 7 sont constitués, chacun, par un bloc massif en béton à l'intérieur duquel est noyée au moins ladite partie de la deuxième portion (62 ; 62') des moyens de raccordement (6 ; 6') que comportent le ou les ensembles 8 de moyens de raccordement (6 ; 6').In the case where the wall 1 comprises at least one assembly 8 of a plurality of connection means (6; 6 '), the anchoring means or means 7 are each constituted by a solid concrete block at the interior of which is embedded at least said portion of the second portion (62; 62 ') connecting means (6; 6') that comprise or the sets 8 of connection means (6; 6 ').

De manière alternative ou (et de préférence) additionnelle (comme illustré figures 1 à 4), dans le cas d'au moins un moyen de raccordement (6 ; 6') conforme au deuxième type de réalisation (figures 1 à 4), c'est à l'intérieur d'un tel bloc massif en béton du ou des moyens d'ancrage 7 qu'est, également, noyée au moins ladite partie de la cinquième portion (65 ; 65') de ce ou ces moyens de raccordement (6 ; 6'), plus particulièrement que comportent le ou les ensembles 8 de moyens de raccordement (6 ; 6').Alternatively or (and preferably) additional (as illustrated Figures 1 to 4 ), in the case of at least one connecting means (6; 6 ') according to the second embodiment ( Figures 1 to 4 ), it is inside such a solid concrete block or anchoring means 7 that is also embedded at least said portion of the fifth portion (65; 65 ') of this or these connecting means (6; 6 '), more particularly than comprise the assembly or sets 8 of connection means (6; 6').

En fait, le béton d'un tel bloc massif peut être un béton armé, un béton fibré, un béton fibré à ultra hautes performances (BFUP).In fact, the concrete of such a massive block can be reinforced concrete, fiber concrete, ultra high performance fiber concrete (UHPC).

Une autre caractéristique consiste en ce que le mur 1 comporte au moins un moyen de coffrage 9 pour coffrer le ou les moyens d'ancrage 7.Another characteristic consists in that the wall 1 comprises at least one formwork means 9 for forming the anchoring means or means 7.

En fait, un tel moyen de coffrage 9 peut être constitué au moins en partie par une cadre en métal déployé (mode de réalisation préféré), en bois, en pvc, en carton ou autre.In fact, such a formwork means 9 may be constituted at least in part by a deployed metal frame (preferred embodiment), wood, pvc, cardboard or other.

Tel que visible sur les figures en annexe, le mur 1 présente une extrémité supérieure 101, une extrémité inférieure 102, ainsi qu'une partie supérieure 103, qui s'étend à partir de cette extrémité supérieure 101 et en direction de cette extrémité inférieure 102, ceci sur une partie de la hauteur du mur 1, de préférence sur une moitié de la hauteur du mur 1 (donc sur la moitié supérieure de ce mur 1).As can be seen in the appended figures, the wall 1 has an upper end 101, a lower end 102, as well as an upper part 103, which extends from this upper end 101 and towards the lower end 102. , this on a portion of the height of the wall 1, preferably on a half of the height of the wall 1 (so on the upper half of the wall 1).

C'est, plus particulièrement, cette partie supérieure 103 du mur 1 qui comporte, alors, le ou les moyens d'ancrage 7.It is, more particularly, this upper part 103 of the wall 1 which comprises, then, or the anchoring means 7.

Selon un mode de réalisation préféré de l'invention, la partie supérieure 103 du mur 1 comporte une bordure supérieure, qui s'étend à partir de l'extrémité supérieure 101 et en direction de l'extrémité inférieure 102, ceci sur un quart de la hauteur du mur 1 (donc sur le quart supérieur de ce mur 1). C'est, plus particulièrement, cette bordure supérieure qui comporte, alors, le ou les moyens d'ancrage 7.According to a preferred embodiment of the invention, the upper part 103 of the wall 1 has an upper edge, which extends from the upper end 101 and towards the lower end 102, this over a quarter of the height of the wall 1 (so on the upper quarter of this wall 1). It is, more particularly, this upper edge which then comprises the anchoring means 7.

Une autre caractéristique consiste en ce que le ou les moyens d'ancrage 7 sont positionnés à l'intérieur du volume interne 4 du mur 1 et s'étendent entre la première peau 2 et la deuxième peau 3 de ce mur 1 (plus particulièrement à partir de cette première peau 2 et de cette deuxième peau 3).Another characteristic consists in that the one or more anchoring means 7 are positioned inside the internal volume 4 of the wall 1 and extend between the first skin 2 and the second skin 3 of this wall 1 (more particularly to from this first skin 2 and this second skin 3).

De manière additionnelle, ce ou ces moyens d'ancrage 7 sont positionnés en retrait par rapport à un chant 10 (notamment un chant supérieur), que comporte ce mur 1 (plus particulièrement que comporte la partie supérieure 103 de ce mur 1, notamment la bordure supérieure de ce mur 1), et qui délimite l'extrémité supérieure 101 de ce mur 1 ainsi la partie supérieure 103 de ce mur 1 (notamment la bordure supérieure de ce mur 1).In addition, this or these anchoring means 7 are positioned recessed with respect to a edge 10 (in particular an upper edge), which this wall 1 comprises (more particularly than that comprises the upper part 103 of this wall 1, especially the upper edge of this wall 1), and which delimits the upper end 101 of the wall 1 and the upper portion 103 of the wall 1 (including the upper edge of the wall 1).

Cette caractéristique permet, avantageusement, de superposer un autre mur 1 par-dessus un mur 1 conforme à l'invention, ceci en sorte que ces murs 1 présentent des peaux (2 ; 3) dont les surfaces (notamment externes) sont, soit dans le prolongement l'une de l'autre, soit décalées l'une par rapport à l'autre.This characteristic advantageously makes it possible to superimpose another wall 1 over a wall 1 according to the invention, so that these walls 1 have skins (2; 3) whose surfaces (in particular external surfaces) are either in the extension of one another, shifted relative to each other.

Cette caractéristique permet, également et après implantation du mur 1 sur chantier, d'engager le ou les moyens de raccordement (6 ; 6), plus particulièrement la troisième portion (63 ; 63') de ce ou ces moyens de raccordement (6 ; 6'), à l'intérieur du volume interne 4 du mur 1, ceci de manière à autoriser la superposition d'un autre mur 1 par-dessus ce mur 1 et de couler un béton de remplissage à l'intérieur du volume interne 4.This characteristic allows, also and after implantation of the wall 1 on site, to engage the connection means (6; 6), more particularly the third portion (63; 63 ') of this or these connecting means (6; 6 '), inside the internal volume 4 of the wall 1, so as to allow the superposition of another wall 1 over the wall 1 and pouring a filling concrete inside the internal volume 4 .

Quoi qu'il en soit, ce ou ces moyens d'ancrage 7 sont positionnés à proximité du chant 10 (plus particulièrement du chant supérieur) du mur 1.Anyway, this or these anchoring means 7 are positioned near the edge 10 (more particularly the upper edge) of the wall 1.

On observera que le ou les moyens d'ancrage 7 peuvent être réalisés au cours du procédé de fabrication du mur 1 comme cela sera expliqué plus en détail ci-dessous.It will be observed that the anchoring means 7 may be made during the manufacturing process of the wall 1 as will be explained in more detail below.

Cependant et de manière alternative, le mur 1 peut comporter au moins un élément préfabriqué qui comporte ledit au moins un moyen d'ancrage 7. De manière additionnelle, un tel élément préfabriqué peut, encore, comporter ledit au moins un moyen de raccordement (6 ; 6'), voire les moyens de raccordement (6 ; 6') que comporte un ensemble 8 de moyens de raccordement (6 ; 6'). Au moins la partie de la deuxième portion (62 ; 62') de ce ou de ces moyens de raccordement (6 ; 6'), voire encore la partie de la cinquième portion (65 ; 65') de ce ou de ces moyens de raccordement (6 ; 6'), est, alors, noyée à l'intérieur dudit au moins un moyen d'ancrage 7 d'un tel élément préfabriqué.However, and alternatively, the wall 1 may comprise at least one prefabricated element which comprises said at least one anchoring means 7. Additionally, such a prefabricated element may also comprise said at least one connection means (6). 6 '), or even the connection means (6; 6') that comprises a set 8 of connecting means (6; 6 '). At least the part of the second portion (62; 62 ') of this or these connecting means (6; 6'), or even the portion of the fifth portion (65; 65 ') of this or these means of connection (6; 6 '), is then embedded inside said at least one anchoring means 7 of such a prefabricated element.

Tel que mentionné ci-dessus, le mur 1 comporte au moins un ensemble 8 d'une pluralité de moyens de raccordement (6 ; 6').As mentioned above, the wall 1 comprises at least one assembly 8 of a plurality of connecting means (6; 6 ').

Selon une autre caractéristique, la troisième portion (63 ; 63') des moyens de raccordement (6 ; 6') que comporte ce ou ces ensembles 8 de moyens de raccordement (6 ; 6') présente une longueur identique.According to another feature, the third portion (63; 63 ') of the connection means (6; 6') that includes or these sets 8 of connection means (6; 6 ') has an identical length.

Une telle caractéristique permet, avantageusement, de solliciter les moyens de raccordement (6 ; 6') d'un même ensemble 8 de la même manière.Such a characteristic advantageously makes it possible to urge the connection means (6; 6 ') of the same assembly 8 in the same way.

Encore une autre caractéristique consiste en ce que le mur 1 comporte des moyens de positionnement 11 pour positionner au moins la deuxième portion (62 ; 62') et/ou la troisième portion (63 ; 63'), voire encore la cinquième portion (65 ; 65'), des moyens de raccordement (6 ; 6') que comporte le ou les ensembles 8 de moyens de raccordement (6 ; 6'), ceci de manière adjacente en sortie du ou des moyens d'ancrage 7.Yet another feature consists in that the wall 1 comprises positioning means 11 for positioning at least the second portion (62; 62 ') and / or the third portion (63; 63'), or even the fifth portion (65; ; 65 '), connecting means (6; 6') that the assembly or sets 8 of connection means (6; 6 '), this adjacent to the output of the anchoring means or 7.

Dans le cas d'un moyen de raccordement (6 ; 6') correspondant au deuxième type de réalisation, ces moyens de positionnement 11 sont encore configurés pour positionner la deuxième portion (62 ; 62') et la cinquième portion (65 ; 65') du ou des moyens de raccordement (6 ; 6'), notamment que comportent le ou les ensembles 8 de moyens de raccordement (6 ; 6'), ceci de manière adjacente en sortie du ou des moyens d'ancrage 7.In the case of a connecting means (6; 6 ') corresponding to the second embodiment, these positioning means 11 are further configured to position the second portion (62; 62 ') and the fifth portion (65; 65') of the one or more connecting means (6; 6 '), in particular that the assembly or sets 8 of connecting means (6; this adjacent to the output of the anchoring means or 7.

De tels moyens de positionnement 11 permettent, avantageusement, de solliciter les moyens de raccordement (6 ; 6') d'un même ensemble 8, ceci de la même manière et quel que soit l'angle formé par les moyens de raccordement (6 ; 6') lors d'un déplacement du mur 1.Such positioning means 11 advantageously make it possible to stress the connection means (6; 6 ') of the same assembly 8 in the same manner and regardless of the angle formed by the connecting means (6; 6 ') when moving the wall 1.

On observera que de tels moyens de positionnement 11 peuvent comporter (voire consister en) un moyen d'assemblage pour assembler les moyens de raccordement (6 ; 6') d'un ensemble 8 de moyens de raccordement (6 ; 6'). Un tel moyen d'assemblage peut être constitué par un lien (notamment métallique) ou par un adhésif (notamment une bande adhésive). Un tel moyen d'assemblage est implanté à proximité de la sortie du ou des moyens de raccordement (6 ; 6') hors du ou des moyens d'ancrage 7, ceci intérieurement ou (et de préférence) extérieurement à un tel moyen d'ancrage 7.It will be observed that such positioning means 11 may comprise (or even consist of) an assembly means for assembling the connecting means (6; 6 ') of a set 8 of connecting means (6; 6'). Such means of assembly may be constituted by a link (in particular metal) or by an adhesive (in particular an adhesive tape). Such an assembly means is implanted near the outlet of the connection means (6; 6 ') out of the anchoring means (s) 7, this internally or (and preferably) externally to such means of connection. anchorage 7.

Une caractéristique additionnelle consiste en ce que le mur 1 comporte au moins un cosse-coeur 12 comportant, chacun, au moins une gorge de réception 120 pour recevoir la troisième portion (63 ; 63') des moyens de raccordement (6 ; 6') que comporte le ou les ensembles 8 de moyens de raccordement (6 ; 6').An additional feature is that the wall 1 comprises at least one core lug 12 each having at least one receiving groove 120 for receiving the third portion (63; 63 ') of the connecting means (6; 6') the assembly or sets 8 of connection means (6; 6 ').

Un mode particulier de réalisation consiste en ce qu'un tel cosse-coeur 12 comporte une pluralité de gorges 120, chacune pour la réception de la troisième portion (63 ; 63') de l'un des moyens de raccordement (6 ; 6') que comporte l'ensemble 8 de ces moyens de raccordement (6 ; 6').A particular embodiment is that such a lug 12 includes a plurality of grooves 120, each for receiving the third portion (63; 63 ') of one of the connecting means (6; ) that includes all 8 of these connection means (6; 6 ').

L'utilisation d'un tel cosse-coeur permet, avantageusement, de solliciter de manière solidaire la pluralité de moyens de raccordement (6 ; 6'), plus particulièrement la troisième portion (63 ; 63') de la pluralité de ces moyens de raccordement (6 ; 6').The use of such a lug-core advantageously makes it possible to solicit the plurality of connection means (6; 6 '), more particularly the third portion (63; 63'), of the plurality of these means of connection. connection (6; 6 ').

Encore une autre caractéristique consiste en ce que le mur 1 comporte des moyens d'écartement 13 pour écarter la première portion 61 d'un moyen de raccordement 6 que comporte le ou les ensembles 8 de moyens de raccordement (6 ; 6') par rapport à la première portion 61' d'un autre moyen de raccordement 6' que comporte ce ou ces ensembles 8 de moyens de raccordement (6 ; 6'), ceci au sein d'une même peau (2 ; 3) à l'intérieur de laquelle s'étendent ces premières portions (61 ; 61') de moyens de raccordement (6 ; 6').Yet another feature consists in that the wall 1 comprises spacing means 13 to move the first portion 61 away from a connection means 6 that the connection unit or sets 8 of connection means (6; at the first portion 61 'of another connecting means 6' included in this or these sets 8 of connecting means (6; 6 '), this within the same skin (2; 3) inside from which extend these first portions (61; 61 ') of connecting means (6; 6').

De manière additionnelle, dans le cas d'un moyen de raccordement (6 ; 6') conforme au deuxième type de réalisation et d'un mur à coffrage intégré de type traditionnel (MCI), le mur 1 peut encore comporter des moyens d'écartement 13 pour écarter la quatrième portion 64 d'un moyen de raccordement 6 que comporte le ou les ensembles 8 de moyens de raccordement (6 ; 6') par rapport à la quatrième portion 64' d'un autre moyen de raccordement 6' que comporte ce ou ces ensembles 8 de moyens de raccordement (6 ; 6'), ceci comme illustré figures 1 à 4.Additionally, in the case of a connection means (6; 6 ') according to the second embodiment and a traditional form-integrated wall form (MCI), the wall 1 may further comprise means for 13 to separate the fourth portion 64 of a connecting means 6 that comprises the assembly or sets 8 of connection means (6; 6 ') with respect to the fourth portion 64' of another connection means 6 'that comprises or these sets 8 of connection means (6; 6 '), as illustrated Figures 1 to 4 .

Dans le cas d'un moyen de raccordement (6 ; 6') conforme au deuxième type de réalisation et d'un mur à coffrage intégré de type isolant (MCII), le mur 1 peut comporter des moyens d'écartement 13 pour écarter la première portion (61 ; 61') d'un moyen de raccordement (60 ; 60') par rapport à la quatrième portion (64 ; 64') de ce (même) moyen de raccordement (6 ; 6'), ceci au sein d'une même peau (2 ; 3) à l'intérieur de laquelle s'étendent cette première portion (65 ; 56') et cette quatrième portion (64 ; 64') d'un tel moyen de raccordement (6 ; 6').In the case of a connecting means (6; 6 ') according to the second type of embodiment and an integrated insulating form wall (MCII), the wall 1 may comprise spacing means 13 to eliminate the first portion (61; 61 ') of a connection means (60; 60') relative to the fourth portion (64; 64 ') of this (same) connection means (6; 6'), this within of the same skin (2; 3) inside which extend this first portion (65; 56 ') and this fourth portion (64; 64') of such connecting means (6; ).

En fait, un tel moyen d'écartement 13 peut être constitué par une épingle et/ou adopter une forme en « U » et/ou comporter deux tiges sensiblement parallèles raccordées entre elles.In fact, such a spacing means 13 may be constituted by a pin and / or adopt a "U" shape and / or comprise two substantially parallel rods connected together.

Un tel moyen d'écartement 13 permet, avantageusement, un écartement entre deux portions (61, 64 ; 61' ; 64') d'un même moyen de raccordement (6 ; 6') ou entre deux portions (61, 61'; 64, 64') de deux moyens de raccordement (6 ; 6') d'un même ensemble 8 de moyens de raccordement (6 ; 6'), ceci le long du cheminement de ces portions dans une peau (2 ; 3) afin que le béton de cette peau (2 ; 3) ne soit sollicité en arrachement que par une seule portion (61, 61', 64, 64') de moyens de raccordement (6 ; 6').Such spacing means 13 advantageously allows spacing between two portions (61, 64; 61 ';64') of the same connection means (6; 6 ') or between two portions (61, 61'; 64, 64 ') of two connection means (6; 6') of one and the same set of connection means (6; 6 '), along the path of these portions in a skin (2; 3) in order to that the concrete of this skin (2; 3) is strained in tear only by a single portion (61, 61 ', 64, 64') connecting means (6; 6 ').

L'invention concerne, également, un procédé de fabrication d'un mur à coffrage intégré préfabriqué 1 présentant les caractéristiques décrites ci-dessus.The invention also relates to a method of manufacturing a prefabricated integrated formwork wall 1 having the characteristics described above.

Une première variante de ce procédé consiste en ce qu'on réalise le ou les moyens d'ancrage 7 par coulage, ceci en même temps que la première peau 2 ou que la deuxième peau 3 du mur 1.A first variant of this method consists in that the one or more anchoring means 7 is produced by casting, this at the same time as the first skin 2 or the second skin 3 of the wall 1.

Une deuxième variante de ce procédé de fabrication consiste en ce que, d'une part, on préfabrique au moins un élément préfabriqué, qui comporte ledit au moins un moyen de raccordement (6 ; 6') ainsi que ledit au moins un moyen d'ancrage 7 à l'intérieur duquel est noyée au moins la partie de la deuxième portion (62 ; 62') de ce ou de ces moyens de raccordement (6 ; 6') (voire encore la partie de la cinquième portion 65 ; 65' d'un tel moyen de raccordement 6 ; 6') et, d'autre part, qu'on incorpore ce ou ces éléments préfabriqués au sein du mur 1, ceci lors de la fabrication de ce mur 1.A second variant of this manufacturing process consists of prefabricating at least one prefabricated element which comprises at least one connecting means (6; anchoring 7 inside which is embedded at least the portion of the second portion (62; 62 ') of this or these connecting means (6; 6') (or even the portion of the fifth portion 65; 65 ' of such a connecting means 6; 6 ') and, secondly, that one or these prefabricated elements within the wall 1, this during the manufacture of the wall 1.

Claims (15)

Mur à coffrage intégré préfabriqué (1) comportant : - une première peau (2) s'étendant selon un premier plan ; - une deuxième peau (3), s'étendant selon un deuxième plan parallèle au premier plan, et positionnée de manière espacée par rapport à la première peau (2) en sorte de définir un volume interne (4) au mur (1); - des moyens de connexion (5) pour connecter la première (2) et la deuxième peau (3) du mur (1); - au moins un moyen de raccordement (6 ; 6') pour raccorder le mur (1) à un engin de manutention, un tel moyen de raccordement (6 ; 6') comportant au moins, d'une part, une première portion (61 ; 61') s'étendant à l'intérieur du mur (1) ainsi qu'à l'intérieur de la première peau (2) de ce mur (1), d'autre part, une deuxième portion (62 ; 62') s'étendant dans le prolongement de la première portion (61 ; 61') de ce moyen de raccordement (6 ; 6'), à l'intérieur du mur (1) ainsi qu'à l'extérieur de la première peau (2) de ce mur (1) et, d'autre part encore, une troisième portion (63 ; 63') s'étendant dans le prolongement de la deuxième portion (62 ; 62') de ce moyen de raccordement (6 ; 6') ainsi qu'à l'extérieur du mur (1); - caractérisé par le fait qu'il comporte au moins un moyen d'ancrage (7), d'une part, que comporte une partie supérieure (103) du mur (1), d'autre part, qui est positionné à l'intérieur du volume interne (4) du mur (1), d'autre part encore, qui est configuré pour ancrer au moins une partie de la deuxième portion (62 ; 62') du ou des moyens de raccordement (6 ; 6'), ceci à l'intérieur du mur (1), à l'extérieur des deux peaux (2 ; 3) du mur (1) ainsi qu'entre ces deux peaux (2 ; 3) de ce mur (1), et, d'autre part aussi, qui est constitué par un bloc massif en béton à l'intérieur duquel est noyée au moins ladite partie de la deuxième portion (62 ; 62') du ou des moyens de raccordement (6 ; 6'). Prefabricated integrated form wall (1) comprising: a first skin (2) extending in a first plane; - a second skin (3), extending in a second plane parallel to the first plane, and positioned spaced apart from the first skin (2) so as to define an internal volume (4) to the wall (1); connecting means (5) for connecting the first (2) and the second skin (3) of the wall (1); at least one connection means (6; 6 ') for connecting the wall (1) to a handling machine, such connecting means (6; 6') having at least, on the one hand, a first portion ( 61; 61 ') extending inside the wall (1) and inside the first skin (2) of this wall (1), on the other hand, a second portion (62; ') extending in the extension of the first portion (61; 61') of this connecting means (6; 6 '), inside the wall (1) as well as outside the first skin (2) of this wall (1) and, secondly, a third portion (63; 63 ') extending in the extension of the second portion (62; 62') of the connecting means (6; 6 ') as well as outside the wall (1); - characterized in that it comprises at least one anchoring means (7), on the one hand, that comprises an upper portion (103) of the wall (1), on the other hand, which is positioned at the inside the inner volume (4) of the wall (1), on the other hand, which is configured to anchor at least a portion of the second portion (62; 62 ') of the connection means (6; 6') , this inside the wall (1), outside the two skins (2; 3) of the wall (1) and between these two skins (2; 3) of the wall (1), and, on the other hand also, which is constituted by a solid concrete block inside which is embedded at least said portion of the second portion (62; 62 ') of the connection means (6; 6'). Mur à coffrage intégré préfabriqué (1) selon la revendication 1, caractérisé par le fait qu'il comporte au moins un ensemble (8) comportant, chacun, une pluralité de moyens de raccordement (6 ; 6') et que chaque moyen de raccordement (6 ; 6') d'un tel ensemble (8) comporte au moins, d'une part, une telle première portion (61 ; 61') s'étendant à l'intérieur du mur (1) ainsi qu'à l'intérieur de la première peau (2) de ce mur (1), d'autre part, une telle deuxième portion (62 ; 62') s'étendant dans le prolongement de la première portion (61 ; 61') de ce moyen de raccordement (6), à l'intérieur du mur (1) ainsi qu'à l'extérieur de la première peau (2) de ce mur (1) et, d'autre part encore, une telle troisième portion (63 ; 63') s'étendant dans le prolongement de la deuxième portion (62 ; 62') de ce moyen de raccordement (6 ; 6') ainsi qu'à l'extérieur du mur (1), tandis que le ou les moyens d'ancrage (7) sont configurés pour assurer l'ancrage d'au moins la partie de la deuxième portion (62 ; 62') des moyens de raccordement (6 ; 6') que comportent le ou les ensembles (8) de moyens de raccordement (6 ; 6'), ceci à l'intérieur du mur (1), à l'extérieur des deux peaux (2 ; 3) du mur (1) ainsi qu'entre ces deux peaux (2 ; 3) de ce mur (1).Prefabricated integrated form wall (1) according to claim 1, characterized in that it comprises at least one assembly (8) each comprising a plurality of connection means (6; 6 ') and that each connection means (6; 6 ') of such an assembly (8) comprises at least, on the one hand, such a first portion (61; 61') extending inside the wall (1) as well as on the interior of the first skin (2) of this wall (1), on the other hand, such a second portion (62; 62 ') extending in the extension of the first portion (61; 61') of this means connection (6), inside the wall (1) and outside the first skin (2) of the wall (1) and, secondly, such a third portion (63; 63 ') extending in the extension of the second portion (62; 62') of this connecting means (6; 6 ') as well as outside the wall (1), while the means of anchoring (7) are configured to anchor at least the ie the second portion (62; 62 ') connecting means (6; 6') that comprise or the sets (8) of connecting means (6; 6 '), this inside the wall (1), outside the two skins (2; 3) of the wall (1) and between these two skins (2; 3) of the wall (1). Mur à coffrage intégré préfabriqué (1) selon l'une quelconque des revendications précédentes, caractérisé par le fait que le ou les moyens de raccordement (6 ; 6') comportent, encore, d'une part, une quatrième portion (64 ; 64') s'étendant à l'intérieur du mur (1) ainsi qu'à l'intérieur de la première peau (2) du mur (1), respectivement à l'intérieur de la deuxième peau (3) de ce mur (1), et, d'autre part, une cinquième portion (65 ; 65'), interposée entre la troisième portion (63 ; 63') et la quatrième portion (64 ; 64') d'un tel moyen de raccordement (6 ; 6'), et s'étendant dans le prolongement de cette troisième portion (63 ; 63') et de cette quatrième portion (64 ; 64') d'un tel moyen de raccordement (6 ; 6'), à l'intérieur du mur (1) ainsi qu'à l'extérieur de la première peau (2) du mur (1), respectivement à l'extérieur de la deuxième peau (3) de ce mur (1), tandis que le ou les moyens d'ancrage (7) sont également configurés pour ancrer au moins une partie de la cinquième portion (65 ; 65') de ce ou ces moyens de raccordement (6 ; 6'), ceci à l'intérieur du mur (1), à l'extérieur des deux peaux (2 ; 3) du mur (1) ainsi qu'entre ces deux peaux (2 ; 3) de ce mur (1).Prefabricated integrated shuttering wall (1) according to any one of the preceding claims, characterized in that the connection means (6; 6 ') also comprise, on the one hand, a fourth portion (64; ') extending inside the wall (1) and inside the first skin (2) of the wall (1), respectively inside the second skin (3) of this wall ( 1), and on the other hand, a fifth portion (65; 65 ') interposed between the third portion (63; 63') and the fourth portion (64; 64 ') of such connecting means (6; 6 '), and extending in the extension of this third portion (63; 63') and this fourth portion (64; 64 ') of such connecting means (6; 6') to the inside the wall (1) as well as outside the first skin (2) of the wall (1), respectively outside the second skin (3) of this wall (1), while the one or more anchoring means (7) are also configured to anchor at least a portion of the fifth portion (65; 65 ') of this or these connecting means (6; 6'), this inside the wall (1), outside the two skins (2; 3) of the wall (1) and between these two skins (2; 3) of the wall (1). Mur à coffrage intégré préfabriqué (1) selon les revendications 2 et 3, caractérisé par le fait que le mur (1) comporte au moins un ensemble (8) comportant, chacun, une pluralité de moyens de raccordement (6 ; 6') et que chaque moyen de raccordement (6 ; 6') d'un tel ensemble (8) comporte la première portion (61 ; 61'), la deuxième portion (62 ; 62'), la troisième portion (63 ; 63'), la quatrième portion (64 ; 64') et la cinquième position (65 ; 65') d'un tel moyen de raccordement (6 ; 6') tandis que le ou les moyens d'ancrage (7) sont configurés pour assurer un ancrage d'au moins la partie de la deuxième portion (62 ; 62') et d'au moins la partie de la cinquième portion (65 ; 65') des moyens de raccordement (6 ; 6') que comportent le ou les ensembles (8) de moyens de raccordement (6 ; 6'), ceci à l'intérieur du mur (1), à l'extérieur des deux peaux (2 ; 3) du mur (1) ainsi qu'entre ces deux peaux (2 ; 3) de ce mur (1).Prefabricated integrated form wall (1) according to claims 2 and 3, characterized in that the wall (1) comprises at least one assembly (8) each having a plurality of connection means (6; 6 ') and each connecting means (6; 6 ') of such an assembly (8) comprises the first portion (61; 61'), the second portion (62; 62 ') and the third portion (63; the fourth portion (64; 64 ') and the fifth position (65; 65') of such connecting means (6; 6 ') while the one or more anchoring means (7) are configured to anchor at least the portion of the second portion (62; 62 ') and at least the portion of the fifth portion (65; 65') of the connecting means (6; 6 ') that comprise the at least one set ( 8) connecting means (6; 6 '), this inside the wall (1), outside the two skins (2; 3) of the wall (1) and between these two skins (2; 3) of this wall (1). Mur à coffrage intégré préfabriqué (1) selon les revendications 2 et 4, caractérisé par le fait que le ou les moyens d'ancrage (7) sont constitués, chacun, par le bloc massif en béton à l'intérieur duquel sont noyées au moins ladite partie de la deuxième portion (62 ; 62') et au moins ladite partie de la cinquième portion (65 ; 65') des moyens de raccordement (6 ; 6') que comportent le ou les ensembles (8) de moyens de raccordement (6 ; 6').Prefabricated integrated formwork wall (1) according to Claims 2 and 4, characterized in that the anchoring means (7) consist, each, of the solid concrete block inside which at least said portion of the second portion (62; 62 ') and at least said portion of the fifth portion (65; 65') of the connecting means (6; 6 ') having the connection means (8) (6; 6 '). Mur à coffrage intégré préfabriqué (1) selon l'une quelconque des revendications précédentes, caractérisé par le fait que le mur (1) comporte au moins un moyen de coffrage (9) pour coffrer le ou les moyens d'ancrage (7).Prefabricated integrated form wall (1) according to any one of the preceding claims, characterized in that the wall (1) comprises at least one shuttering means (9) for shuttering the anchoring means (7). Mur à coffrage intégré préfabriqué (1) selon l'une quelconque des revendications précédentes, caractérisé par le fait qu'il présente une extrémité supérieure (101) et une extrémité inférieure (102) tandis que la partie supérieure (103) du mur (1), qui comporte le ou les moyens d'ancrage (7), s'étend à partir de cette extrémité supérieure (101) et en direction de cette extrémité inférieure (102), ceci sur une moitié de la hauteur du mur (1).Prefabricated integrated form wall (1) according to one of the preceding claims, characterized by the that it has an upper end (101) and a lower end (102) while the upper part (103) of the wall (1), which comprises the anchoring means (7), extends from from this upper end (101) and towards the lower end (102), this on a half of the height of the wall (1). Mur à coffrage intégré préfabriqué (1) selon l'une quelconque des revendications 1 à 6, caractérisé par le fait que la partie supérieure (103) du mur (1) comporte une bordure supérieure, qui comporte le ou les moyens d'ancrage (7), et qui s'étend à partir d'une extrémité supérieure (101) et en direction d'une extrémité inférieure (102) du mur (1), ceci sur un quart de la hauteur du mur (1).Prefabricated integrated form wall (1) according to any one of claims 1 to 6, characterized in that the upper part (103) of the wall (1) has an upper edge, which comprises the anchoring means or means ( 7), and which extends from an upper end (101) and towards a lower end (102) of the wall (1), this over a quarter of the height of the wall (1). Mur à coffrage intégré préfabriqué (1) selon l'une quelconque des revendications précédentes, caractérisé par le fait que le ou les moyens d'ancrage (7) sont positionnés en retrait par rapport à un chant (10), que comporte la partie supérieure (103) du mur (1), et qui délimite cette partie supérieure (103) de ce mur (1).Prefabricated integrated form wall (1) according to any one of the preceding claims, characterized in that the anchoring means (7) are positioned recessed with respect to a edge (10), which comprises the upper part (103) of the wall (1), and which delimits the upper portion (103) of the wall (1). Mur à coffrage intégré préfabriqué (1) selon l'une quelconque des revendications précédentes, caractérisé par le fait qu'il comporte au moins un élément préfabriqué, qui comporte ledit au moins un moyen de raccordement (6 ; 6') ainsi que ledit au moins un moyen d'ancrage (7) à l'intérieur duquel est noyée au moins ladite partie de la deuxième portion (62 ; 62') de ce ou de ces moyens de raccordement (6 ; 6').Prefabricated integrated form wall (1) according to any one of the preceding claims, characterized in that it comprises at least one prefabricated element, which comprises said at least one connection means (6; 6 ') and said at least one at least one anchoring means (7) inside which is embedded at least said portion of the second portion (62; 62 ') of this or these connecting means (6; 6'). Mur à coffrage intégré préfabriqué (1) selon la revendication 2, caractérisé par le fait que le mur (1) comporte des moyens de positionnement (11) pour positionner la deuxième portion (62 ; 62') et/ou la troisième portion (63 ; 63') des moyens de raccordement (6 ; 6') que comporte le ou les ensembles (8) de moyens de raccordement (6 ; 6'), ceci de manière adjacente en sortie du ou des moyens d'ancrage (7).Prefabricated integrated form wall (1) according to Claim 2, characterized in that the wall (1) has positioning means (11) for positioning the second portion (62; 62 ') and / or the third portion (63). 63 ') connecting means (6; 6') that includes or the sets (8) of connecting means (6; 6 '), this adjacent to the output of the anchoring means (7) . Mur à coffrage intégré préfabriqué (1) selon la revendication 3, caractérisé par le fait que le mur (1) comporte des moyens de positionnement (11) pour positionner la deuxième portion (62 ; 62') et la cinquième portion (65 ; 65') du ou des moyens de raccordement (6 ; 6'), ceci de manière adjacente en sortie du ou des moyens d'ancrage (7).Prefabricated integrated form wall (1) according to Claim 3, characterized in that the wall (1) comprises positioning means (11) for positioning the second portion (62; 62 ') and the fifth portion (65; 65') of the one or more connecting means (6; 6 '), this adjacent to the output of the anchoring means (7). Mur à coffrage intégré préfabriqué (1) selon la revendication 2, caractérisé par le fait que le mur comporte des moyens d'écartement (13) pour écarter la première portion (61 ; 61') d'un moyen de raccordement (6 ; 6') que comporte le ou les ensembles (8) de moyens de raccordement (6 ; 6') par rapport à la première portion (61' ; 61) d'un autre moyen de raccordement (6' ; 6) que comporte ce ou ces ensembles (8) de moyens de raccordement (6 ; 6'), ceci au sein d'une même peau (2 ; 3) à l'intérieur de laquelle s'étendent ces premières portions (61 ; 61') de moyens de raccordement (6 ; 6').Prefabricated integrated shuttering wall (1) according to claim 2, characterized in that the wall comprises spacing means (13) for spacing the first portion (61; 61 ') from a connecting means (6; ') which comprises or the sets (8) of connecting means (6; 6') relative to the first portion (61 '; 61) of another connection means (6'; 6) that includes or these sets (8) of connection means (6; 6 '), this within the same skin (2; 3) within which these first portions (61; 61') of connection (6; 6 '). Procédé de fabrication d'un mur à coffrage intégré préfabriqué (1) conforme à l'une quelconque des revendications précédentes, ce procédé consistant en ce qu'on réalise le ou les moyens d'ancrage (7) par coulage, ceci en même temps que la première peau (2) ou que la deuxième peau (3) du mur (1).A method of manufacturing a prefabricated integrated form wall (1) according to any one of the preceding claims, this method consisting in that the one or more anchoring means (7) is produced by casting, this at the same time than the first skin (2) or the second skin (3) of the wall (1). Procédé de fabrication d'un mur à coffrage intégré préfabriqué (1) conforme l'une quelconque des revendications 1 à 13, ce procédé consistant en ce que, d'une part, on préfabrique au moins un élément préfabriqué, qui comporte ledit au moins un moyen de raccordement (6 ; 6') ainsi que ledit au moins un moyen d'ancrage (7) à l'intérieur duquel est noyée au moins la partie de la deuxième portion (62 ; 62') de ce ou de ces moyens de raccordement (6 ; 6') et, d'autre part, qu'on incorpore ce ou ces éléments préfabriqués au sein du mur (1), ceci lors de la fabrication de ce mur (1).A method of manufacturing a prefabricated integrated form wall (1) according to any one of claims 1 to 13, which method comprises prefabricating at least one prefabricated element which comprises the at least one prefabricated element. connecting means (6; 6 ') as well as said at least one anchoring means (7) inside which is embedded at least the portion of the second portion (62; 62') of this or these means connection (6; 6 ') and, secondly, that incorporates or prefabricated elements within the wall (1), this during the manufacture of the wall (1).
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WO2003104577A1 (en) * 2002-06-10 2003-12-18 U-H Rakennus Oy A building element arrangement
FR2959764A1 (en) * 2010-05-07 2011-11-11 Rector Lesage INTEGRATED FORMWORK WALL EQUIPPED WITH AT LEAST ONE LIFTING DEVICE AND METHOD OF MANUFACTURING SUCH A WALL

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3556971A1 (en) * 2018-04-20 2019-10-23 Philipp GmbH Transport anchor
FR3086308A1 (en) * 2018-09-25 2020-03-27 Spurgin Leonhart PREFABRICATED CONSTRUCTION ELEMENT OF THE WALL TYPE WITH INTEGRATED FORMWORK
EP3628791A1 (en) * 2018-09-25 2020-04-01 Spurgin Leonhart (Société par Actions Simplifiée) Prefabricated construction element such as a wall with integrated formwork
FR3098533A1 (en) * 2019-07-10 2021-01-15 Spurgin Leonhart Lifting anchor, wall with integrated formwork incorporating said lifting anchor, and method of manufacturing said lifting anchor

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FR3056236B1 (en) 2022-06-17
FR3056236A1 (en) 2018-03-23
EP3296481B1 (en) 2019-03-13

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