EP2944735B1 - Dämmwand mit angebrachten Hebebändern - Google Patents

Dämmwand mit angebrachten Hebebändern Download PDF

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Publication number
EP2944735B1
EP2944735B1 EP14168546.1A EP14168546A EP2944735B1 EP 2944735 B1 EP2944735 B1 EP 2944735B1 EP 14168546 A EP14168546 A EP 14168546A EP 2944735 B1 EP2944735 B1 EP 2944735B1
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EP
European Patent Office
Prior art keywords
sling
connecting means
insulating wall
slings
hand
Prior art date
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Application number
EP14168546.1A
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English (en)
French (fr)
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EP2944735A1 (de
Inventor
Pierre Fehr
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Fehr Groupe SAS
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Fehr Groupe SAS
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Priority to EP14168546.1A priority Critical patent/EP2944735B1/de
Publication of EP2944735A1 publication Critical patent/EP2944735A1/de
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Publication of EP2944735B1 publication Critical patent/EP2944735B1/de
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    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/044—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • 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
    • 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
    • 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 lost form insulating wall and a method of manufacturing such a wall.
  • This invention relates to the field of the building and, more particularly, to the manufacture, in the factory, of the insulating walls with lost formwork.
  • Such a formwork wall comprising the features of the preamble of claim 1 is known from 2-927-105-EN .
  • the method of manufacturing such a conventional formwork wall is to position, in a first mold, a frame of structure and to fix on it a first end portion that includes at least a sling constituting a connecting means.
  • connection means are also positioned and concrete is poured in order to produce a first skin of the wall inside which the first end portion of the sling is embedded.
  • a second end portion of the sling of the connection means is also fixed on another part of the same structural reinforcement (basket, beam) emerging out of the concrete of the first skin.
  • connection means and the second sling end portion and the other part of the same are drowned inside a concrete cast in a second mold. structure frame. Finally, the cast concrete is dried in the second mold for producing the second skin of the wall.
  • the method of manufacturing such a formwork insulating wall consists, firstly and on the traditional manufacturing line, on the one hand, to position a structural reinforcement and at least one connecting means of which one end is fixed to said structural reinforcement and, on the other hand, to pour concrete, this inside a first mold that comprises this production line and for obtaining an assembly which, in a second step, is removed from the production line for routing to a position of installation of at least one insulating panel.
  • the assembly is equipped with at least one connection means as well as with the insulating panel, this before setting up, above this insulating panel, a second frame of structure to which is fixed the other end of the connection means and for obtaining a first face.
  • This first face is reintroduced into the production line for, after drying of the concrete of this first face, be returned and introduce at least the connection means or in a concrete poured inside a second mold of this chain of manufacturing, this to obtain the insulated wall formwork. After drying the concrete, this insulating wall with lost formwork is demolded and stored pending its delivery to the site.
  • the second structural reinforcement, the connection means and the insulating panel are usually made and / or stored near the production line (especially in a room above this chain). manufacturing) or feed this production line via a traditional means of transport (in particular in the form of a conveyor or a hopper surmounting this production line).
  • a traditional means of transport in particular in the form of a conveyor or a hopper surmounting this production line.
  • the present invention is intended to overcome the drawbacks of the manufacturing process of the state of the art, this through a lost form insulating wall of new design and through a new manufacturing process for manufacturing such a wall.
  • the invention also relates to a method of manufacturing an insulated wall formwork having the characteristics described above and whose implementation allows to obtain such a wall directly.
  • the invention relates to a lost form insulating wall having at least one connecting means each comprising, firstly, a first sling having a first end portion embedded in a first skin of the wall and a second end portion external to this first skin and, secondly, a second sling having a first end portion embedded in a second skin of the wall and a second end portion external to the second skin and, d still further, means for securing the second end portions of these two slings.
  • the invention also relates to a method of manufacturing a lost-form insulating wall, this process consisting of drowning, on the one hand, in the concrete poured into a first mold and during a first step of manufacturing the wall. , a first end portion of a first sling of a connecting means and, secondly, in the concrete cast in a second mold and in a second step of manufacturing the wall, a first portion of end of a second sling.
  • This method consists, again and during a third step, to secure the second end portions of the two slings of the same connection means.
  • this solidarity can, advantageously, intervene at any time from the overturning of the first skin and the introduction of the connection means that this first skin has in the concrete of the second skin, especially while the second skin is being dried, or even after removal of the insulating wall of the production line, in particular before or during its storage.
  • This joining can also, and advantageously, intervene on the production line or outside this production line, especially after the manufacturing process and after having permanently removed the wall of this production line for storage.
  • connecting means in particular the slings
  • structural reinforcements on which such connecting means is fixed this within the same chain of traditional manufacturing (which is already fed at least structural reinforcement) and without having, as in the state of the art, to route, store, and put in place, such a structural reinforcement at the level of a remote station for setting up an insulating panel.
  • the method according to the invention significantly simplifies the manufacture of an insulating wall formwork lost compared to the method of the state of the art.
  • the present invention relates to the field of the building and, more particularly, that of the manufacture, at the factory, the insulating walls with lost formwork.
  • such an insulating wall 1 comprises, then, firstly, two parallel plane faces 2 oriented towards the outside of the wall 1 and, secondly, a plurality of sides (3; 3 '; 3 ") which succeed one another around the periphery of such a wall 1, so that such a wall 1 has consecutive sides (3, 3', 3; 3").
  • such a wall 1 comprises, then and in particular, a first side 3 (corresponding to the upper side 3 of the insulating wall 1) and a second side 3 '(corresponding to a lateral side 3' of this insulating wall 1 ) succeeding such a first side 3, in particular perpendicular to this first side 3.
  • such a wall 1 adopts the shape of a parallelepiped, more particularly a rectangular parallelepiped.
  • Such an insulating wall 1 comprises a first skin 4 and a second skin 5, these two skins (4; 5), being made of concrete or the like, arranged in a parallel manner and spaced apart, so as to define between them (4; ) an internal volume 6 to the insulating wall 1.
  • Such an insulating wall 1 also comprises at least one first reinforcement of structure 7 at least partially embedded inside the first skin 4 and at least one second reinforcement of structure 8 at least partially embedded in the inside the second skin 5.
  • such a structural reinforcement (7; 8) can take the form of a lattice integrally embedded within such a skin (4; 5).
  • the insulating wall 1 can then have such a frame of structure 7 embedded inside the first skin 4 of the insulating wall 1 and / or such a frame of structure 8 embedded inside the second skin 5 of this insulating wall 1.
  • Such a frame of structure 8 may also adopt the shape of a basket or the like.
  • the insulating wall 1 may then have at least one such structural reinforcement 8 at least partially embedded inside one of the two skins 5 of the insulating wall 1, more particularly the second skin 5 intended to be oriented towards inside the building.
  • a particular embodiment of the invention consists in that the insulating wall 1 comprises a frame of structure 7 adopting the form of a lattice and embedded inside the first skin 4 of the insulating wall 1 and at least a frame of structure 8 adopting the shape of a basket at least partially embedded inside the second skin 5 of this insulating wall 1.
  • such a structural reinforcement (7; 8) extends in a principal direction of extension corresponding to a substantially vertical direction, this when the insulating wall 1 adopts a raised, storage or service position (in which this insulating wall 1 is installed on site for the realization of a building).
  • a structural reinforcement (7; 8) when a structural reinforcement (7; 8) is constituted by a beam or a basket, such a beam or such a basket then extend in such a main direction of extension.
  • a structural reinforcement (7; 8) when such a structural reinforcement (7; 8) is constituted by a lattice, part of the bars forming part of such a lattice then extends in such a main extension direction while another part of these bars extends in a direction perpendicular to this main extension direction.
  • the insulating wall 1 also comprises at least one connecting means 9 for connecting the two skins (4; 5) of the wall 1 to one another.
  • a connection means 9 usually adopts the form of a connector or the like.
  • This insulating wall 1 also comprises at least one insulating panel 10, made of an insulating material (in particular polyurethane, rock wool or the like), positioned inside the internal volume 6 of the wall 1, and extending parallel to the two skins (4, 5) of the wall 1, more particularly near the skin 4 intended to be oriented towards the outside of the building.
  • an insulating panel 10 made of an insulating material (in particular polyurethane, rock wool or the like), positioned inside the internal volume 6 of the wall 1, and extending parallel to the two skins (4, 5) of the wall 1, more particularly near the skin 4 intended to be oriented towards the outside of the building.
  • the insulating wall 1 comprises at least one connection means (11, 11 ', 12, 12') for connecting this insulating wall 1 to a handling machine.
  • Such a connecting means (11, 11 '; 12, 12') comprises, on the one hand, a first inner part (110; 120) embedded inside the first skin 4, on the other hand, a second an inner portion (111; 121) embedded within the second skin 5 and, on the other hand, an outer portion (112; 122) interposed between the two inner portions (110,111; 120,121), in the extension of which (112; 122) are these two internal parts (110, 111; 120, 121), and shaped to cooperate with a handling machine.
  • the insulating wall 1 also comprises at least a first fastening means 13 for fixing the first internal part (110; 120) of such a connecting means (11, 11 '; 12, 12') on the first frame of structure 7 of the first skin 4 and at least one second fastening means 14 for fixing the second inner portion (111; 121) of such a connecting means (11, 11 '; 12, 12') on the second structure frame 8 of the second skin 5.
  • connection means or means (11, 11 ', 12, 12') comprise a first sling 15 and a second sling 16.
  • the first inner part (110; 120) of such a connecting means (11, 11 '; 12, 12') is formed by a first end portion 150 that includes the first sling 15 while the second inner portion (111; 121) of such a connecting means (11, 11 '; 12, 12') is constituted by a first end portion 160 that includes this second sling 16.
  • the latter (112; 122) comprises, on the one hand, a second portion of end 151 which comprises the first sling 15, on the other hand, a second end portion 161 that includes the second sling 16 and, secondly, at least one securing means 17 to firmly secure the second portion of end 151 of the first sling 15 and the second end portion 161 of the second sling 16.
  • the one or more securing means 17 comprise at least one crimping means for crimping between them the second end portions (151; 161) of the first sling 15 and the second sling. 16.
  • Such crimping means may be constituted by a crimped ring or the like.
  • the one or more fastening means 17 comprise at least one cable clamp for clamping between them the second end portions (151; 161) of the first sling 15 and the second sling 16.
  • Yet another characteristic of the invention consists in that the first end portion 150 of the first sling 15 or the connecting means (11, 11 '; 12, 12') is located opposite the first end portion 160 of the second sling 16 of this or these connection means (11, 11 '; 12, 12').
  • Such an embodiment then makes it possible, advantageously, for the second end portion 151 of the first sling 15 of the connection means (11, 11 '; 12, 12') to be implanted opposite the the second end portion 161 of the second sling 16 of this or these connecting means (11, 11 '; 12, 12') which advantageously makes it possible to facilitate the securing of the second end portions (151; 161) of these two slings (15 16).
  • connection means 11, 11 '; 12, 12'
  • the insulating wall 1 has a center of gravity 18 with respect to which it is possible to define, on the one hand, a first plane 19 passing through this center of gravity 18 of this insulating wall 1, and perpendicular to the insulating wall. 1 and / or to the structural reinforcement (7, 8).
  • This first plane 19 extends parallel to the main direction of extension of the structural reinforcement (7, 8), ie substantially vertically when the insulating wall 1 adopts a raised position, storage or service.
  • this second plane 20 passes through this center of gravity 18 of this insulating wall 1, and perpendicular to the insulating wall 1 and / or to the structural reinforcement (7, 8 ).
  • This second plane 20 then extends perpendicular to the main direction of extension of the structural reinforcement (7, 8), ie substantially horizontally when the insulating wall 1 adopts a raised position, storage or on duty.
  • connection means (11, 11 '; 12, 12') and / or the sling (15, 16) of at least one connecting means (11, 12 11 ', 12') and / or the first end portions (150, 160) of the slings (15, 16) of at least one connecting means (11, 11 ', 12, 12') extend parallel or perpendicular to the main direction of extension of the structural reinforcement (7, 8).
  • such connecting means (11; 12) and / or such slings (15, 16) and / or such first end portions (150, 160) of slings (15, 16) are located at less parallel to such a plane (19; 20), or even (and preferably) so as to extend in such a plane (19; 20).
  • such a plane (19; 20) is situated midway between the lateral ends of one side (3; 3 ') of the insulating wall 1 and / or halfway on two opposite sides. (3 ', 3 ") of this insulating wall 1.
  • an insulating wall 1 comprising a single first sling 15 and a single second sling 16, so that this insulating wall 1 comprises a single connection means 11.
  • the connecting means 11 and / or the slings (15 , 16) of this connecting means 11 and / or the first end portions (150, 160) of the slings (15, 16) of this connecting means 11 are implanted as described above, namely, of on the one hand, so as to extend parallel to a main direction of extension of the structural reinforcement (7, 8) and, on the other hand, at least in the vicinity of a plane 19, perpendicular to the insulating wall ( 1) and / or to the structural reinforcement (7, 8), passing through the center of gravity (18) of this insulating wall (1), and extending parallel to a main direction of extension of the reinforcement of structure (7, 8).
  • connection means 11 and / or the slings (15, 16) of this connecting means 11 and / or the first end portions (150, 160) of the slings (15, 16) of this connection means 11 are preferably located parallel to such a plane (19; 20), or even (and preferably) so as to extend in such a plane (19; 20), or even halfway the lateral ends of the first side 3 of the insulating wall 1 and / or half way of the second side 3 'and a third side 3 ", opposite this second side 3', of this insulating wall 1.
  • An alternative characteristic to this additional characteristic relates to an insulating wall 1 comprising at least two connection means (11, 11 ', 12, 12') and consists of two connecting means (11, 11 ', 12, 12') and / or that the slings (15, 16) of two connecting means (11, 11 '; 12, 12') and / or that the first end portions (150, 160) of the slings (15, 16) of two connecting means (11, 11 ', 12, 12'), on the one hand, extend parallel or perpendicular to a main direction of extension of the structural reinforcement (7, 8) and, on the other hand, are located on either side of a plane (19; 20), as described above, perpendicular to the insulating wall (1) and / or to the structural reinforcement (7, 8), passing through by the center of gravity (18) of this insulating wall (1), and extending parallel or perpendicular to a main direction of extension of the structural reinforcement (7, 8).
  • connecting means (11, 11 '; 12, 12') and / or such slings (15, 16) of such connecting means (11, 11 ', 12, 12') and / or such first end portions (150, 160) of slings (15, 16) may be implanted at least parallel to such a plane (19; 20).
  • connection means (11, 11 ', 12, 12') and / or the slings (15, 16) of these two connection means (11, 11 '; 12, 12') and / or the first end portions (150, 160) of the slings (15, 16) of these two means connecting members (11,11 ';12,12') are implanted approximately equidistant from such a plane (19; 20).
  • FIG 2 an insulating wall 1 comprising two connecting means (11, 11 ') and in which these two connecting means (11, 11') and / or the slings (15, 16) of these two connecting means (11, 11 ') ) and / or the first end portions (150, 160) of the slings (15, 16) of these two connecting means (11, 11 '), on the one hand, extend parallel to a main direction of extension of the structural reinforcement (7, 8) and, on the other hand, are located on either side of a plane 19, as described above, perpendicular to the insulating wall (1) and / or to the structural reinforcement (7, 8), passing through the center of gravity (18) of this insulating wall (1), and extending parallel to a main direction of extension of the structural reinforcement (7, 8).
  • connection means (11; 11 ') and / or the slings (15, 16) of these two connection means (11; 11') and / or the first end portions (150, 160) slings (15, 16) of these two connecting means (11, 11 ') are implanted at least parallel to such a plane 19 and approximately equidistant from such a plane 19.
  • the insulating wall 1 has a plurality of sides (3; 3 ') and, in particular, a first side 3 (more particularly constituted by the upper side 3 of the insulating wall 1) and a second side 3 '(more particularly constituted by a lateral side 3' of the insulating wall 1). These sides (3; 3 ') are consecutive and succeed one another around the periphery of the insulating wall 1.
  • the insulating wall 1 comprises a plurality of connection means (11, 11 '; 12, 12') and, or two consecutive sides (3; 3 ') of this insulating wall 1 each comprise at least one such connection means (11, 11 '; 12, 12'), or at least one such connecting means (11, 11 ') extends from such an insulating wall 1 and beyond a first side 3 of such wall 1 while at least one other connecting means (12, 12 ') extends from such an insulating wall 1 and beyond a second side 3', consecutive to the first side 3, of such an insulating wall 1.
  • the first end portions (150, 160) of the slings (15, 16) of at least one first connection means (11, 11 ') are implanted so that the first connection means or means (11, 11 ') and / or the slings (15, 16) of this or these first connection means (11, 11') and / or the second end portions (151, 161) of the slings (15, 16).
  • first connection means (11, 11 ') extend from (or beyond) a first side 3 of the insulating wall 1 while the first end portions (150, 160) of the slings (15, 16) of at least one second connecting means (12, 12 ') are implanted so that this or these second connecting means (12, 12') and / or the slings (15, 16) of this or these second connecting means (12, 12 ') and / or the second end portions (151, 161) of the slings (15, 16) of this or these second connecting means (12, 12') being extend from (or beyond) a second side 3 'of the insulating wall 1, consecutive to the first side 3 of the insulating wall 1.
  • This additional characteristic makes it possible, advantageously and during the installation of an insulating wall 1 on a building site, to connect this insulating wall 1 to a handling machine, either via at least one connecting means (11; 11 ') extending from or beyond a first side 3 of this insulating wall 1, or via at least one other connecting means (12; 12') extending from or beyond a second side 3 'of this insulating wall 1 consecutive to this first side 3, more particularly after tilting of this insulating wall 1 (in particular with the aid of a suitable tool equipping a vehicle of transport of this insulating wall 1).
  • a first embodiment of this additional characteristic consists of an insulating wall 1 comprising, on the one hand, a single first connection means 11 whose first end portions (150, 160) of the slings (15; 16) are implanted so that the second end portions (151, 161) of the slings (15, 16) of this single first connecting means 11 (and therefore, this first connecting means 11 itself) extend from or beyond a first side 3 (more particularly the upper side 3) of this insulating wall 1 and, on the other hand, a single second connecting means 12 whose first end portions (150, 160) of the slings (15; 16) are implanted so that the second end portions (151, 161) of the slings (15, 16) of this single second connecting means 12 (and therefore this second connecting means 12) extend from or beyond a second side 3 'of this insulating wall 1, following this first side 3, more particularly one side 3 'side of the insulating wall 1.
  • a second embodiment of this additional characteristic consists of an insulating wall 1 comprising, on the one hand, a plurality of first connection means (11, 11 '), the first end portions (150, 160) of the slings ( 15, 16) are implanted so that these first connecting means (11, 11 ') and / or the second end portions (151, 161) of the slings (15, 16) of these first connecting means (11, 11 ') extending from or beyond a first side 3 (more particularly the upper side 3) of this insulating wall 1 and, on the other hand, a plurality of second connecting means (12, 12' ) whose first end portions (150, 160) of the slings (15, 16) are implanted so that these second connecting means (12, 12 ') and / or the second end portions (151, 161) slings (15, 16) of these second connecting means (12, 12 ') extending from or beyond the second me 3 'side of the wall insulation 1, consecutive to the first side 3, more particularly a lateral side
  • such connecting means (11, 11 ', 12, 12') and / or the slings (15, 16) of such connecting means (11, 11 '; 12 ') and / or the first end portions (150, 160) of the slings (15, 16) of such connecting means (11, 11', 12, 12 ') can be implanted at least in parallel with such a plane (19; 20), or even so as to extend in such a plane (19; 20).
  • Such an embodiment has been illustrated figure 3 .
  • connection means (11, 11 '; 12, 12') and / or the slings (15, 16) of these connection means (11, 11 '; 12, 12') and / or the first portions end (150, 160) of the slings (15, 16) of these connecting means (11, 11 '; 12, 12') are located at least parallel to such a plane (19; 20).
  • two connecting means (11, 11 ', 12, 12') and / or the slings (15, 16) of two connecting means (11, 11 ', 12, 12') and / or the first portions the ends (150, 160) of the slings (15, 16) of two connecting means (11, 11 ', 12, 12') are located approximately equidistant from such a plane (19, 20).
  • the present invention also relates to a method of manufacturing a lost form insulating wall 1 having the characteristics described above.
  • connection means or means 9 are engaged through an insulating panel 10.
  • this or these connection means 9 are engaged through an insulating panel 10, before this insulating panel 10 is placed over the concrete poured into the first mold. and before arranging this or these connection means 9 in this first mold.
  • this variant consists, first of all, in producing an assembly comprising an insulating panel 10 and one or more connection means 9 engaged through this insulating panel 10 and then a on the other hand, positioning the insulating panel 10 of this assembly over the concrete of the first mold and, secondly, arranging the connection means or means 9 of this assembly in this first mold, more particularly when positioning the panel insulation 10 over the concrete and introducing this or these connection means 9 inside the concrete poured into this first mold.
  • connection means or means 9 are engaged through an insulating panel 10, after having placed this insulating panel 10 over the concrete poured into the second mold and before introducing this or these connection means 9 in the concrete poured into the second mold.
  • this variant consists, first of all, in positioning the insulating panel 10 over the concrete poured into the second mold and then engaging the connection means 9 through this panel 10 and, after this or these connecting means 9 have passed through this insulating panel 10, to introduce this or these connecting means 9 equipping the first skin 4 inside the concrete poured into the second mold, more particularly under the effect of the own weight of this first skin 4.
  • the invention consists, again, in that, with the aid of at least one securing means 17, a second end portion 151 is securely secured which comprises at least the first sling 15 and a second end portion 161 which comprises at least the second sling 16, this for the realization of at least one connecting means (11, 11 '; 12, 12') for connecting the insulating wall 1 to a handling machine, such connecting means (11, 11 ', 12, 12') having, on the one hand, a first inner portion (110; 120) constituted by the first end portion 150 of the first sling 15, on the other hand, a second portion internal (111; 121) formed by the first end portion 160 of the second sling 16 and, secondly, an outer portion (112; 122), shaped to cooperate with a handling machine, interposed between the two inner portions (110,111; 120,121) extending from this outer portion (112; 122), and comprising the second end portion 151 of the first sling 15 as well as the second end portion 161 of the second sling 16
  • Another characteristic of this manufacturing process is that the second end portions (151; 161) of the slings (15; 16) are fixedly attached before or, preferably, after drying of the concrete poured into the second mold. .
  • first end portions (150; 160) of the slings (15; 16) of at least one connecting means are fixed to the structural reinforcements (7; 11, 11 ', 12, 12') where the reinforcements of structures (7; 8) on which these first end portions (150; 160) of slings (15; 16) are arranged are arranged in the molds. This ensures that the first end portions (150; 160) of the slings (15; 16) of the same connecting means (11, 11 ', 12, 12') and / or that the second portions of end (151; 161) of these slings (15; 16), are implanted, or even extend, vis-à-vis.
  • this method can consist in that the first end portions (150; 160) of the slings (15; 16) of a single connection means are fixed to the structural reinforcements (7; 11 or in that the reinforcements of structures (7; 8) on which these first end portions (150; 160) of slings (15; 16) are fixed are arranged in the molds. These first end portions (150; 160) of the slings (15; 16) of this single connecting means 11, and therefore also the second end portions (151; 161) of these slings (15; 16), are implanted vis-a-vis.
  • the implementation of this method makes it possible to obtain an insulating wall 1 illustrated figure 1 .
  • An additional feature of the method according to the invention consists in that the first end portion 150 of the first sling 15 of the connection means (11; 12) is fixed or positioned on the one hand so as to extending parallel or perpendicular to a main extension direction of the first structural reinforcement 7 and, on the other hand, at least near a plane (19; 20), perpendicular to the first structural armature 7, passing through the center of gravity 18 of the insulating wall 1, and extending parallel or perpendicular to the main direction of extension of the first structural armature 7.
  • a particular embodiment of this additional feature consists in that these first end portions (150, 160) of the slings (15, 16) of the connecting means (11; 12) are fixed or positioned in a manner parallel to such a plane (19; 20), in particular such that such an end portion (150, 160) extends in such a plane (19; 20).
  • a particular variant of this additional feature is that such a plane (19, 20) is located midway between the lateral ends of one side of the (first and second) mold and / or halfway between two opposite sides of this (first and second) mold.
  • first end portions (150, 160) of the slings (15, 16) of the connection means (11; 12) are then also located midway between the lateral ends of a side of (first and second) mold and / or half way to two opposite sides of this (first and second) mold.
  • Such an additional characteristic then makes it possible to position the second end portions (151, 161) of the slings (15, 16) of the connecting means (11; 12) but also the connecting means (11; 12) themselves. the same, at least in the vicinity of a plane (19; 20) as described above, or even parallel to such a plane (19; 20), or even so as to extend in such a plane (19; 20) or, again, halfway between the lateral ends of one side of the (first and second) mold and / or midway of two opposite sides of this mold.
  • this additional characteristic of the method makes it possible, then, to produce an insulating wall 1 having the additional characteristics described above, in particular an insulating wall 1 in which the connection means or (11; 12) and / or the slings (15, 16) of the connection means (11; 12) and / or the first end portions (150, 160) of the slings (15, 16) of the connection means (11).
  • the first end portions 150 of the first slings 15 of two connecting means (11, 11 '; 12, 12'), on the one hand, are fixed or positioned. so as to extend parallel or perpendicular to a main direction of extension of the first structural reinforcement 7 and, on the other hand, on either side of a plane (19; 20), perpendicular to the first reinforcement of structure 7, passing by the center of gravity 18 of the insulating wall 1, and extending parallel or perpendicular to the main direction of extension of the first structural armature 7.
  • first end portions 160 of the second slings 16 of these two connecting means (11, 11 ', 12, 12'), on the one hand, so as to extend parallel or perpendicular to a main direction of extension of the second structural armature 8 and, on the other hand, on either side of a plane (19; 20), perpendicular to the second structural reinforcement 8, passing through the center of gravity 18 of the insulating wall 1, and extending in parallel or perpendicularly to the main direction of extension of this second structural reinforcement 8.
  • a particular embodiment of this alternative characteristic consists of fixing or positioning the first end portions (150, 160) of the slings (15, 16) of the two connecting means (11, 11 '; 12 ') parallel to such a plane (19; 20) and / or about equidistant from such a plane (19; 20).
  • an insulating wall 1 in which two connecting means (11 11 ', 12, 12') and / or the slings (15, 16) of two connecting means (11, 11 '; 12, 12') and / or the first end portions (150, 160) of slings (15, 16) of two connecting means (11, 11 ', 12, 12'), on the one hand, extend parallel or perpendicular to a main direction of extension of the structural reinforcement (7, 8) and, on the other hand, are implanted on either side of a plane (19; 20), perpendicular to the insulating wall 1 and / or to the structural reinforcement (7, 8), passing through the center of gravity 18 of this insulating wall 1, and extending parallel or perpendicular to a main direction of extension of the structural reinforcement (7, 8).
  • this additional feature of the method makes it possible to produce the insulating wall 1 illustrated figure 2 .
  • a further feature of the method according to the invention consists in that, on the one hand, the first end portions 150 of the first slings 15 of two connection means (11, 11 ', 12, 12') are fixed or positioned. ) so that the second end portions 151 of these first slings 15 of these two connecting means (11, 11 '; 12, 12') extend from two consecutive sides of the first mold and, on the other hand, on the other hand, the first end portions 160 of the second slings 16 of these two connecting means (11, 11 ', 12, 12') are fixed or positioned so that the second end portions 161 of these second slings 16 of these two connecting means (11, 11 ', 12, 12') extend from two consecutive sides of the second mold, so that the first end portions (150, 160) of the slings (15, 16) of the same connecting means (11, 11 ', 12, 12') and / or that the second end portions (151, 161) of these slings (15, 16) are implanted or extend, vis
  • this additional characteristic makes it possible to obtain an insulating wall 1, having the additional characteristics described above, comprising consecutive sides (3; 3 ') and a plurality of connecting means (11, 11'). 12, 12 '), and wherein either two consecutive sides (3; 3') of this insulating wall (1) each comprise at least one such connecting means (11, 11 '; 12, 12') at least one such connecting means (11, 11 ') extends from such an insulating wall 1 and beyond a first side 3 of such a wall 1 while at least one other means connection (12, 12 ') extends from such an insulating wall 1 and beyond a second side 3', consecutive to the first side 3, of such an insulating wall 1.
  • the first end portions (150, 160) of the slings (15, 16) of at least one first connection means (11, 11 ') are implanted so that the second portions of end (151, 161) of these slings (15, 16) extend from a first side 3 of the insulating wall 1 while the first end portions (150, 160) of the slings (15, 16) d at least one second connecting means (12, 12 ') are implanted so that the second end portions (151, 161) of these slings (15, 16) extend from a second side 3' of the insulating wall 1, consecutive to the first side 3 of the insulating wall 1.
  • this additional characteristic makes it possible to obtain an insulating wall 1, having the additional characteristics described above, and corresponding to the first or the second second embodiment described above.
  • the method according to the invention consists in that, on the one hand, the first end portion 150 of the first sling 15 is fixed or positioned. at least one first connecting means (11, 11 ') so that such a first sling 15 and / or such a first end portion 150 extends parallel to a main direction of extension of the first frame of structure 7 and, on the other hand, is fixed or positioned the first end portion 150 of the first sling 15 of at least one second connecting means (12, 12 ') so that such a first sling 15 and / or that such a first end portion 150 extends perpendicular to the main direction of extension of the first frame of structure 7.
  • first end portion 160 of the d the second sling 16 of at least the first connecting means (11, 11 ') is fixed or positioned so that such a second sling 16 and / or such first end portion 160 extends parallel to a main direction of extension of the second frame structure 8 and, on the other hand, is fixed or positioned the first end portion 160 of the second sling 16 of at least the second connecting means (12, 12 ') so that such a second sling 16 and / or such a first end portion 160 extends perpendicularly to the main direction of extension of the second frame 8.
  • this additional feature can be added to the additional feature mentioned above and that, on the one hand, is fixed or positioned the first end portion (150) of the first sling 15 of the connecting means (11; 12) at least in the vicinity of a plane (19; 20), perpendicular to the first structural reinforcement 7, passing through the center of gravity 18 of the insulating wall 1 and extending parallel or perpendicularly in the main direction of extension of this first frame of structure 7 and, on the other hand, is fixed or positioned the first end portion (160) of the second sling (16) of these connecting means (11; 12) at least near a plane (19; 20), perpendicular to the second structural reinforcement 8, passing through the center of gravity 18 of the insulating wall 1, and extending parallel or perpendicular to the main direction of extension of c this second frame of structure 8.
  • this additional characteristic can be added to the alternative characteristic mentioned above and that, on the one hand, is fixed or positioned the first end portions (150) of the first slings (15). ) two means of connection (11, 11 '; 12, 12') on either side of a plane (19; 20), perpendicular to the first structural reinforcement 7, passing through the center of gravity 18 of the insulating wall 1, and extending parallel to or perpendicular to the main direction of extension of this first structural reinforcement 7 and, on the other hand, the first end portions (160) of the second slings (16) of these two are fixed or positioned.
  • connecting means (11, 11 ', 12, 12') on either side of a plane (19; 20), perpendicular to the second structural reinforcement 8, passing through the center of gravity 18 of the insulating wall 1 and extending parallel or perpendicular to the main direction of extension of the second structural reinforcement 8.
  • the implementation of these characteristics provides an insulating wall 1 described above and illustrated figure 3 .
  • this method consists in determining the location of the center of gravity 18 of the insulating wall 1.
  • the location of this center of gravity 18 is determined by calculation, more particularly according to the final configuration of this insulating wall 1, in particular according to the final configuration of the skins (4, 5) and the insulating panel 10.
  • this configuration depends, in particular, on the possible presence of one or more reservations intended to define an opening (door, window or other) in the insulating wall 1 and for which it is appropriate to position, in the mold or molds , appropriate formwork means.
  • Another characteristic of the process according to the invention consists in that the process steps carried out in the second mold are carried out after those carried out in the first mold.
  • this first mold and the second mold correspond to molds that includes a traditional chain of manufacture of a wall formwork lost.
  • an insulating panel 10 is provided over the concrete poured into a mold.
  • this insulating panel 10 can be disposed over the concrete, either at a station for placing such an insulating panel 10 away from the traditional wall-making line (this is at least temporarily removing the first skin 4 of this traditional chain of manufacture of a wall), or (preferably and advantageously) within the traditional chain of manufacture of a wall.
  • Yet another characteristic of the method of the invention consists in that the structure or frames (7; 8) are positioned inside the mold or molds, this within the same traditional chain of manufacture of a wall .
  • this method consists in that, firstly, the first two end portions (150; 160) of two slings (15; 16) of the same connecting means (11, 11 '; 12, 12 ') on two reinforcements of structure (7; 8) positioned or to be positioned in two molds, and then the two second end portions (151; 161) of these two slings (15; 16) are secured. , this within the traditional chain of manufacture of a wall

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Claims (15)

  1. Dämmwand mit verlorener Schalung (1), umfassend :
    - eine erste Haut (4) und eine zweite Haut (5), wobei diese beiden Häute (4 ; 5), einerseits, aus Beton oder dergleichen gefertigt sind und, andererseits, parallel und im Abstand voneinander so angeordnet sind, dass sie zwischen ihnen ein Innenvolumen (6) der Dämmwand (1) definieren ;
    - wenigstens eine zumindest teilweise in der ersten Haut (4) eingebettete erste Strukturbewehrung (7) und wenigstens eine zumindest teilweise in der zweiten Haut (5) eingebettete zweite Strukturbewehrung (8) ;
    - wenigstens ein Verbindungsmittel (9) zum Verbinden der beiden Häute (4 ; 5) der Dämmwand (1) mit einander ;
    - wenigstens ein Verbindungsmittel (11, 11' ; 12, 12') zum Verbinden der Wand (1) mit einem Handhabungsgerät, wobei ein solches Verbindungsmittel (11, 11' ; 12, 12'), einerseits, einen ersten in der ersten Haut (4) eingebetteten inneren Teil (110 ; 120), andererseits einen zweiten in der zweiten Haut (5) eingebetteten inneren Teil (111 ; 121) und, noch andererseits, einen zwischen den beiden inneren Teilen (110, 111 ; 120, 121) angeordneten äußeren Teil (112 ; 122) umfasst, in dessen Verlängerung sich diese beiden inneren Teile (110, 111 ; 120, 121) befinden, und der geformt ist, um mit einem Handhabungsgerät zusammenzuwirken ;
    - wenigstens ein erstes Befestigungsmittel (13) zum Befestigen des ersten inneren Teils (110 ; 120) eines solchen Verbindungsmittels (11, 11' ; 12, 12') an der ersten Strukturbewehrung (7) sowie mindestens ein zweites Befestigungsmittel (14) zum Befestigen des zweiten inneren Teils (111 ; 121) eines solchen Verbindungsmittels (11, 11' ; 12, 12') an der zweiten Strukturbewehrung (8) ;
    - dadurch gekennzeichnet, dass :
    - wenigstens eine aus einem isolierenden Material gefertigte Dämmplatte (10) in dem Innenvolumen (6) der Wand (1) positioniert ist und sich parallel zu den beiden Häuten (4 ; 5) der Dämmwand (1) erstreckt;
    - das bzw. die Verbindungsmittel (11, 11' ; 12, 12') ein erstes Hebeband (15) und ein zweites Hebeband (16) umfassen ;
    - der erste innere Teil (110 ; 120) eines solchen Verbindungsmittels (11, 11' ; 12, 12') aus einem ersten Endteil (150) des ersten Hebebandes (15) besteht ;
    - der zweite innere Teil (111 ; 121) eines solchen Verbindungsmittels (11, 11'; 12, 12') aus einem ersten Endteil (160) des zweiten Hebebandes (16) besteht;
    - der äußere Teil (112 ; 122) eines solchen Verbindungsmittels (11, 11' ; 12, 12'), einerseits, einen zweiten Endteil (151) des ersten Hebebandes (15), andererseits einen zweiten Endteil (161) des zweiten Hebebandes (16) und, noch andererseits, wenigstens ein festes Verbindungsmittel (17) zur festen Verbindung des zweiten Endteils (151) des ersten Hebebandes (15) und des zweiten Endteils (161) des zweiten Hebebandes (16) umfasst.
  2. Dämmwand mit verlorener Schalung (1) nach Anspruch 1, dadurch gekennzeichnet, dass das bzw. die feste Verbindungsmittel (17) zumindest ein Pressmittel zum Crimpen an einander der zweiten Endteile (151 ; 161) des ersten Hebebandes (15) und des zweiten Hebebandes (16) umfassen.
  3. Dämmwand mit verlorener Schalung (1) nach Anspruch 1, dadurch gekennzeichnet, dass das bzw. die feste Verbindungsmittel (17) zumindest eine Kabelklemme zum Zusammenklemmen der zweiten Endteile (151 ; 161) des ersten Hebebandes (15) und des zweiten Hebebandes (16) umfassen.
  4. Dämmwand mit verlorener Schalung (1) nach irgendeinem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der erste Endteil (150) des ersten Hebebandes (15) des bzw. der Verbindungsmittel (11, 11' ; 12, 12') sich gegenüber des ersten Endteils (160) des zweiten Hebebandes (16) dieses bzw. dieser Verbindungsmittel (11, 11' ; 12, 12') befindet, sogar erstreckt.
  5. Dämmwand mit verlorener Schalung (1) nach irgendeinem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sich der zweite Endteil (151) des ersten Hebebandes (15) des bzw. der Verbindungsmittel (11, 11', 12, 12') gegenüber dem zweiten Endteil (161) des zweiten Hebebandes (16) dieses bzw. dieser Verbindungsmittel (11, 11', 12, 12') erstreckt.
  6. Dämmwand mit verlorener Schalung (1) nach irgendeinem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das bzw. die Verbindungsmittel (11 ; 12) und/oder die Hebebänder (15, 16) des bzw. der Verbindungsmittel (11 ; 12) und/oder die ersten Endteile (150, 160) der Hebebänder (15, 16) des bzw. der Verbindungsmittel (11; 12) einerseits sich parallel oder senkrecht zu einer Haupterstreckungsrichtung der Strukturbewehrung (7, 8) erstrecken und anderereits sich zumindest nahe einer Ebene (19 ; 20) befinden, die senkrecht zu der Dämmwand (1) und/oder der Strukturbewehrung (7, 8) ist, durch den Schwerpunkt (18) dieser Dämmwand (1) geht und sich parallel oder senkrecht zu einer Haupterstreckungsrichtung der Strukturbewehrung (7, 8) erstreckt.
  7. Dämmwand mit verlorener Schalung (1) nach irgendeinem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass zwei Verbindungsmittel (11, 11' ; 12, 12') und/oder die Hebebänder (15, 16) zweier Verbindungsmittel (11, 11' ; 12, 12') und/oder die ersten Endteile (150, 160) der Hebebänder (15, 16) zweier Verbindungsmittel (11, 11' ; 12, 12'), einerseits, sich parallel oder senkrecht zu einer Haupterstreckungsrichtung der Strukturbewehrung (7, 8) erstrecken und, andererseits, sich beiderseits einer Ebene (19 ; 20) befinden, die senkrecht zu der Dämmwand (1) und/oder der Strukturbewehrung (7, 8) ist, durch den Schwerpunkt (18) dieser Dämmwand (1) geht und sich parallel oder senkrecht zu einer Haupterstreckungsrichtung der Strukturbewehrung (7, 8) erstreckt.
  8. Dämmwand mit verlorener Schalung (1) nach irgendeinem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Dämmwand (1) aufeinanderfolgende Seiten (3 ; 3') sowie eine Vielzahl von Verbindungsmitteln (11, 11' ; 12, 12') umfasst und entweder zwei aufeinanderfolgende Seiten (3 ; 3') dieser Dämmwand (1) jeweils zumindest ein solches Verbindungsmittel (11, 11' ; 12, 12') umfassen, oder wenigstens ein solches Verbindungsmittel (11, 11') sich ab einer solchen Dämmwand (1) und über eine erste Seite (3) einer solchen Wand (1) hinaus erstreckt, während wenigstens ein weiteres Verbindungsmittel (12, 12') sich ab einer solchen Dämmwand (1) und über eine zweite, an der ersten Seite (3) anschließende Seite (3') einer solche solchen Dämmwand (1) hinaus erstreckt.
  9. Verfahren zur Herstellung einer Dämmwand mit verlorener Schalung (1) nach irgendeinem der vorhergehenden Ansprüche, wobei dieses Verfahren darin besteht, dass :
    - in einer ersten Gussform wenigstens ein Verbindungsmittel (9) sowie wenigstens eine erste Strukturbewehrung (7) angeordnet werden, an der ein erster Endteil (150), den wenigstens ein erstes Hebeband (15) umfasst, befestigt wird oder befestigt ist, und Beton gegossen wird, in dem das bzw. die Verbindungsmittel (9), zumindest ein Teil von zumindest der ersten Strukturbewehrung (7) sowie der erste Endteil (150) von zumindest dem ersten Hebeband (15) eingebettet werden, und zwar bevor die Trocknung des in dieser ersten Gussform gegossenen Betons gesichert wird, um eine erste Haut (4) der Dämmwand (1) zu fertigen ;
    - in einer zweiten Gussform wenigstens eine zweite Strukturbewehrung (8) angeordnet wird, an der ein erster Endteil (160), den wenigstens ein zweites Hebeband (16) umfasst, befestigt wird oder befestigt ist, und Beton gegossen wird, in dem zumindest ein Teil von zumindest der zweiten Strukturbewehrung (8) sowie der erste Endteil (160) von mindestens dem zweiten Hebeband (16) eingebettet werden ;
    - die erste Haut (4) der Dämmwand (1) wird umgekehrt, das bzw. die Verbindungsmittel (9) dieser ersten Haut (4) werden in den in der zweiten Gussform gegossenen Beton eingeführt, und die Trocknung des in der zweiten Gussform gegossenen Betons wird gesichert, um eine zweite Haut (5) der Dämmwand (1) zu fertigen ;
    - dadurch gekennzeichnet, dass :
    - das bzw. die Verbindungsmittel (9) durch eine Dämmplatte (10) hindurch eingeführt werden, entweder vor dem Anordnen dieser Dämmplatte (10) über den in der ersten Gussform gegossenen Beton und vor dem Anordnen dieses bzw. dieser Verbindungsmittel (9) in dieser ersten Gussform, oder nachdem diese Dämmplatte (10) über den in der zweiten Gussform gegossenen Beton angeordnet wurde und vor dieses bzw. diese Verbindungsmittel (9) in den in der zweiten Gussform gegossenen Beton eingeführt werden ;
    - unter Verwendung von zumindest einem festen Verbindungsmittel (17) werden ein zweiter Endteil (151), den zumindest das erste Hebeband (15) umfasst, und ein zweiter Endteil (161), den zumindest das zweite Hebeband (16) umfasst, fest mit einander verbunden, und zwar um mindestens ein Verbindungsmittel (11, 11', 12, 12') herzustellen, um die Wand mit einem Handhabungsgerät zu verbinden, wobei ein solches Verbindungsmittel (11, 11' ; 12, 12'), einerseits, einen ersten von dem ersten Endteil (150) des ersten Hebebandes (15) gebildeten inneren Teil (110 ; 120), andererseits, einen zweiten von dem ersten Endteil (160) des zweiten Hebebandes (16) gebildeten inneren Teil (111 ; 121) und, noch andererseits, einen äußeren Teil (112 ; 122) umfasst, der geformt ist, um mit einem Handhabungsgerät zusammenzuwirken, und zwischen den beiden inneren Teilen (110, 111 ; 120, 121) angeordnet ist, die sich ab diesem äußeren Teil (112 ; 122) erstrecken, und der den zweiten Endteil (151) des ersten Hebebandes (15) sowie den zweiten Endteil (161) des zweiten Hebebandes (16) und mindestens das feste Verbindungsmittel (17) zur festen Verbindung des zweiten Endteils (151) des ersten Hebebandes (15) und des zweiten Endteils (161) des zweiten Hebebandes (16) umfasst.
  10. Verfahren zur Herstellung einer Dämmwand mit verlorener Schalung (1) nach Anspruch 9, dadurch gekennzeichnet, dass die zweiten Endteile (151 ; 161) der Hebebänder (15 ; 16) vor oder nach dem Trocknen des in der zweiten Gussform gegossenen Betons fest mit einander verbunden werden.
  11. Verfahren zur Herstellung einer Dämmwand mit verlorener Schalung (1) nach irgendeinem der Ansprüche 9 oder 10, dadurch gekennzeichnet, dass an die Strukturbewehrungen (7; 8) die ersten Endteile (150 ; 160) der Hebebänder (15 ; 16) von mindestens einem Verbindungsmittel (11, 11', 12, 12') befestigt werden, oder in den Gußformen die Strukturbewehrungen (7 ; 8) angeordnet werden, an denen diese ersten Endteile (150 ; 160) der Hebebänder (15 ; 16) befestigt sind, und zwar so, dass die ersten Endteile (150 ; 160) der Hebebänder (15 ; 16) eines selben Verbindungsmittels (11, 11', 12, 12') und/oder die zweiten Endteile (151 ; 161) dieser Hebebänder (15 ; 16) sich gegenüber einander befinden, sogar erstrecken.
  12. Verfahren zur Herstellung einer Dämmwand mit verlorener Schalung (1) nach einem der Ansprüche 9 bis 11, dadurch gekennzeichnet, dass :
    - der erste Endteil (150) des ersten Hebebandes (15) des bzw. der Verbindungsmittel (11 ; 12) so befestigt oder positioniert wird, dass er sich, einerseits, parallel oder senkrecht zu einem zu einer Haupterstreckungsrichtung der ersten Strukturbewehrung (7) und, andererseits, zumindest nahe einer Ebene (19 ; 20) erstreckt, die senkrecht zu der ersten Strukturbewehrung (7) ist, durch den Schwerpunkt (18) der Dämmwand (1) geht und sich parallel oder senkrecht zur Haupterstreckungsrichtung dieser ersten Strukturbewehrung (7) erstreckt ;
    - der erste Endteil (160) des zweiten Hebebandes (16) dieses bzw. dieser Verbindungsmittel (11 ; 12) so befestigt oder positioniert wird, dass er sich, einerseits, parallel oder senkrecht zu einem zu einer Haupterstreckungsrichtung der zweiten Strukturbewehrung (8) und, andererseits, zumindest nahe einer Ebene (19 ; 20) erstreckt, die senkrecht zu der zweiten Strukturbewehrung (8) ist, durch den Schwerpunkt (18) der Dämmwand (1) geht und sich parallel oder senkrecht zur Haupterstreckungsrichtung dieser zweiten Strukturbewehrung (8) erstreckt ;
    - und zwar so, dass die ersten Endteile (150, 160) der Hebebänder (15, 16) eines selben Verbindungsmittels (11 ; 12) und/oder die zweiten Endteile (151, 161) dieser Hebebänder (15, 16) sich gegenüber einander befinden, sogar erstrecken.
  13. Verfahren zur Herstellung einer Dämmwand mit verlorener Schalung nach irgendeinem der Ansprüche 9 bis 11, dadurch gekennzeichnet, dass :
    - die ersten Endteile (150) der ersten Hebebänder (15) zweier Verbindungsmittel (11, 11' ; 12, 12') so befestigt oder positioniert werden, dass sie sich, einerseits, parallel oder senkrecht zu einer Haupterstreckungsrichtung der ersten Strukturbewehrung (7) und, andererseits, beiderseits einer Ebene (19 ; 20) erstrecken, die senkrecht zu der ersten Strukturbewehrung (7) ist, durch den Schwerpunkt (18) der Dämmwand (1) geht und sich parallel oder senkrecht zu der Haupterstreckungsrichtung dieser ersten Strukturbewehrung (7) erstreckt, und ;
    - die ersten Endteile (160) der zweiten Hebebänder (16) dieser zwei Verbindungsmittel (11, 11' ; 12, 12') so befestigt oder positioniert werden, dass sie sich, einerseits, parallel oder senkrecht zu einer Haupterstreckungsrichtung der zweiten Strukturbewehrung (8) und, andererseits, beiderseits einer Ebene (19 ; 20) erstrecken, die senkrecht zu der zweiten Strukturbewehrung (8) ist, durch den Schwerpunkt (18) der Dämmwand (1) geht und sich parallel oder senkrecht zu der Haupterstreckungsrichtung dieser zweiten Strukturbewehrung (8) erstreckt;
    - und zwar so, dass die ersten Endteile (150, 160) der Hebebänder (15, 16) eines selben Verbindungsmittels (11, 11', 12, 12') und/oder die zweiten Endteile (151, 161) dieser Hebebänder (15, 16) sich gegenüber einander befinden, sogar erstrecken.
  14. Verfahren zur Herstellung einer Dämmwand mit verlorener Schalung (1) nach irgendeinem der Ansprüche 9 bis 13, dadurch gekennzeichnet, dass, einerseits, die ersten Endteile (150) der ersten Hebebänder (15) zweier Verbindungsmittel (11, 11' ; 12, 12') so befestigt oder positioniert werden, dass die zweiten Endteile (151) dieser ersten Hebebänder (15) dieser zwei Verbindungsmittel (11, 11' ; 12, 12') sich ab zwei aufeinanderfolgenden Seiten der ersten Gussform erstrecken, und, andererseits, die ersten Endteile (160) der zweiten Hebebänder (16) dieser zwei Verbindungsmittel (11, 11' ; 12, 12') so befestigt oder positioniert werden, dass die zweiten Endteile (161) dieser zweiten Hebebänder (16) dieser zwei Verbindungsmittel (11, 11' ; 12, 12') sich ab zwei aufeinanderfolgenden Seiten der zweiten Gussform erstrecken, und zwar so, dass die ersten Endteile (150, 160) der Hebebänder (15, 16) eines selben Verbindungsmittels (11, 11', 12, 12') und/oder die zweiten Endteile (151, 161) dieser Hebebänder (15, 16) sich gegenüber einander befinden, sogar erstrecken.
  15. Verfahren zur Herstellung einer Dämmwand mit verlorener Schalung (1) nach irgendeinem der Ansprüche 9 bis 14, dadurch gekennzeichnet, dass :
    - einerseits, der erste Endteil (150) des ersten Hebebandes (15) von mindestens einem ersten Verbindungsmittel (11, 11') so befestigt oder positioniert wird, dass ein solches erstes Hebeband (15) und/oder ein solcher erster Endteil (150) sich parallel zu einer Haupterstreckungsrichtung der ersten Strukturbewehrung (7) erstreckt, und, andererseits, der erste Endteil (150) des ersten Hebebandes (15) von mindestens einem zweiten Verbindungsmittel (12, 12') so befestigt oder positioniert wird, dass ein solches erstes Hebeband (15) und/oder ein solcher erster Endteil (150) sich senkrecht zur Haupterstreckungsrichtung der ersten Verstärkungsstruktur (7) erstreckt;
    - einerseits, der erste Endteil (160) des zweiten Hebebandes (16) von wenigstens dem ersten Verbindungsmittel (11, 11') so befestigt oder positioniert wird, dass ein solches zweites Hebeband (16) und/oder ein solcher erster Endteil (160) sich parallel zu einer Haupterstrechungsrichtung der zweiten Strukturbewehrung (8) erstreckt, und, andererseits der erste Endteil (160) des zweiten Hebebandes (16) von mindestens dem zweiten Verbindungsmittel (12, 12') so befestigt oder positioniert wird, dass ein solches zweites Hebeband (16) und/oder ein solcher erster Endteil (160) sich senkrecht zur Haupterstreckungsrichtung der zweiten Strukturbewehrung (8) erstreckt;
    und zwar so, dass die ersten Endteile (150 ; 160) der Hebebänder (15 ; 16) eines selben Verbindungsmittels (11, 11', 12, 12') und/oder die zweiten Endteile (151 ; 161) dieser Hebebänder (15 ; 16) sich gegenüber einander befinden, sogar erstrecken.
EP14168546.1A 2014-05-15 2014-05-15 Dämmwand mit angebrachten Hebebändern Active EP2944735B1 (de)

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DE19748457A1 (de) * 1997-11-03 1999-05-06 Dennert Kg Veit Wärmegedämmtes, tragendes Außenwandelement in mehrlagiger Sandwich-Konstruktion
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