EP3619372A1 - Élément de construction préformé constitué de béton coulé - Google Patents

Élément de construction préformé constitué de béton coulé

Info

Publication number
EP3619372A1
EP3619372A1 EP18723735.9A EP18723735A EP3619372A1 EP 3619372 A1 EP3619372 A1 EP 3619372A1 EP 18723735 A EP18723735 A EP 18723735A EP 3619372 A1 EP3619372 A1 EP 3619372A1
Authority
EP
European Patent Office
Prior art keywords
component
base part
ultra
strength concrete
cast
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18723735.9A
Other languages
German (de)
English (en)
Inventor
Armin KAINZ
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.)
Lindner AG Decken- Boden- Trennwandsysteme
Original Assignee
Lindner AG Decken- Boden- Trennwandsysteme
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lindner AG Decken- Boden- Trennwandsysteme filed Critical Lindner AG Decken- Boden- Trennwandsysteme
Publication of EP3619372A1 publication Critical patent/EP3619372A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/14—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with glazing bars of other material, e.g. of glass
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/36—Frames uniquely adapted for windows
    • E06B1/38—Frames uniquely adapted for windows for shop, show, or like large windows
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/5427—Fixing of glass panes or like plates the panes mounted flush with the surrounding frame or with the surrounding panes
    • 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
    • E04B2/88—Curtain walls

Definitions

  • the present invention relates to a preformed structural element for buildings or building-like constructions, in particular for the construction of facades or ceilings of buildings, with a molded part made of molded material, which is provided with brackets for the mounting and attachment of attachments.
  • prefabricated components of concrete material In the construction of buildings, it is known to use prefabricated components of concrete material.
  • a conventional concrete material is used, for example, with reinforcements made of steel mats or Stahlgtttem.
  • These cast concrete components are manufactured in predefined forms, for example as plates or as stair elements or as facade components such as vertical beams.
  • Such preformed concrete components may be provided in addition to the conventional steel reinforcements with inserts in the concrete material, which are used for the assembly of attachments.
  • a problem with such conventional concrete moldings is that a secure connection between the supports that must be installed in the concrete material is difficult to produce. Due to its consistency and coarseness, the concrete material is poorly suited for ensuring a secure hold of such add-on elements as sleeves for screw mounts or the like. Further, in such conventional concrete moldings, there is a problem that the possible shapes and lengths are relatively limited. Therefore, only raw components for relatively coarse construction elements of buildings were produced with the previously known such concrete moldings. Not least, the previously known concrete in such preformed components has the disadvantage that it has only relatively poor static properties. For this purpose, elaborate cast-in reinforcement elements are required because the concrete material itself does not provide sufficient strength, for example, for load-bearing components in facades or ceilings. This increases the weight.
  • the object of the present invention to provide a prefabricated filigree component for buildings or the like, which can be produced with the least possible effort, has better strength properties and a greater variety of designs.
  • the component according to the invention is a preformed component for buildings and building-like constructions, in particular for facades, roofs or ceilings, with a manufactured from cast material base, which at least partially provided with the Gussmateriai of the base mounts for attachments such as windows, fittings, facade panels or ceiling tiles is provided, wherein the brackets are formed in the form of inserts, rails or screw channels and wherein the device according to the invention is characterized in that the base consists essentially of cast in molds ultrahigh-strength concrete and that the brackets by casting with ultra high-strength concrete in the base of predefined positions firmly fixed and integrated directly.
  • the molded component is therefore not according to the invention of a conventional concrete material, but is specially formed with an ultra-high-strength concrete (UHPC, Ultra High Performance Concrete).
  • UHPC Ultra High Performance Concrete
  • the bases of the preformed components are made by casting the ultra high strength concrete material in corresponding negative molds. Further, according to the invention in the thus cast base in the ultra high strength concrete directly a bracket or more brackets with built. The brackets are fixed at predefined positions fixed in the material of the base and thus integrated directly into the base. After casting, the preformed components are cured to form a preformed composite of high-strength concrete in the form of the base and the supports of another material integrated therein, for example made of a metallic material.
  • a component produced in this way has not only advantages in terms of strength, but also in terms of production, which is significantly simplified.
  • the ultra high strength concrete itself provides sufficient rigidity and strength to be used as a static active component.
  • the ultra-high-strength concrete does not require elaborate internal reinforcements in the form of steel bars or steel bars.
  • the basic part of the component itself has sufficient strength and stability also for structural components in buildings, such as side members or cross members.
  • brackets can be used directly for a screw connection, the attachment of additional component or adjacent building components, such as windows, ceilings, beams, decorative profiles or the like.
  • the holders which are firmly integrated in the material of the component, for example, screw inserts or screw can be used.
  • the brackets may be provided throughout in the preformed component, or brackets may be integrated with the material only in subsections. The possibilities of variation are therefore manifold already in the production, but also in the design of the device.
  • the preformed components form modular prefabricated components for building structures, so that the creation of buildings and facades or the like is greatly facilitated.
  • the holders of the components with structured surfaces and / or with profilings are formed on at least one of the outside for a positive connection with the material of the base.
  • the brackets are so securely and firmly installed in ultra-high strength concrete material by simply pouring.
  • the textured surface is a surface that is not smooth.
  • the surface may additionally or alternatively be provided with profilings, such as projections or grid-like elevations.
  • the base part of the preformed component is a straight or curved support element in the form of a longitudinal or transverse support of a facade or ceiling or it is a combination thereof. Due to the specific material of the preformed component, which consists of cast ultra-high-strength concrete, the design possibility of the design of the device is significantly increased.
  • a straight or curved support element may be a 2D or 3D curved element in the form of a longitudinal or transverse support. The shape is determined solely by the predefined shape of the mold. This possibility of variant diversity and different design in straight or curved form elements is not given in conventional concrete-based components.
  • the base part has a three-dimensional shape and / or surface, which is defined by a corresponding mold, as a kind of negative mold, the uitrahochfesten concrete.
  • the design of the device is therefore much less limited than conventional such devices. Due to the viscosity of the ultra-high-strength concrete and the fine graininess of the material virtually any three-dimensional shapes and / or Oberfiumbleennostien can be produced with relatively little effort. For example, a component can be realized which is curved in two planes and is thus configured correspondingly in accordance with the design specifications of an architect's design. With the three-dimensional shaping, the base can also be adjusted according to the static requirements.
  • the load transfer of load-bearing elements of a building construction can be taken over or fulfilled by the device with.
  • a three-dimensional surface design and structured surfaces can be realized on the device.
  • relief-like designs and embodiments of the device can be realized with a simple method of manufacture.
  • the device is a longitudinal or transverse beam of a facade or ceiling of a building with directly molded thereon fittings from also cast ultra-high strength concrete.
  • a perennialetgungsetti in the form of cross elements or T-elements, but also Y-shaped components can be produced.
  • the connection pieces can be realized directly during the casting of the basic part.
  • the component can therefore also assume the function of a node in a building construction. At such a node and additional connectors or coupling elements can be retrofitted.
  • the brackets are provided in the base of the device in the form of extruded or extruded metallic profiles, in particular in the form of extruded aluminum profiles with integrated screw.
  • An integrated screw can be provided for example in the form of a laterally open aluminum profile, the dimension of which is adapted to conventional connecting screws.
  • the production of the brackets is so comparatively easy.
  • the brackets can be well integrated into the components even on long sections.
  • the fixing position of attachments or attachments is so variable.
  • the preformed components can be connected at various positions and places virtually arbitrary with corresponding connection elements.
  • the extruded aluminum profiles can also be provided with a profiled outside which provides a corresponding textured surface. Such a profiled outer surface is easily produced by extrusion. This further increases the strength of the positive connection between the integrated support and the base of the device.
  • the brackets in the base of the device lameüen shame projections for anchoring and fixing in the cast material of the base.
  • fir-tree-like lateral projections may be provided on the holder in cross-section. These may also be oriented obliquely in relation to the longitudinal direction against the fastening forces of screws, for example, to further increase the holding force in the cast concrete material of Grundteifs. A secure anchoring and fixation is thus relatively easy to implement.
  • the uitrahoch- solid concrete of the base of the device on reinforcing fibers which may be provided for example in the form of glass fibers, carbon fibers or metallic fibers.
  • the reinforcing fibers are mixed in the material of the ultra-high-strength concrete and thus specifically increase the strength and in particular the tensile strength of the material for the component.
  • the reinforcing fibers are preferably introduced into the material in the form of short free fibers.
  • the high stability and strength of the device is further optimized in this way.
  • a related alternative form of the invention may provide that the reinforcing fibers are oriented in certain directions within the concrete material. In this way, targeted tensile strengths can be increased. It is also possible to produce specific reinforced subregions within one and the same component by locally incorporating more or fewer fibers.
  • holes and / or recesses are provided by means of insert parts during casting in the cast base of the device.
  • the component can be realized directly with the corresponding holes or recesses for mounting the Baukonstruktäon. An elaborate reworking by drilling or milling is therefore not required.
  • the inserts are simply used in casting the high strength concrete material in the mold.
  • the holes or recesses can have virtually any shape, without the strength of Baueiements is severely impaired.
  • the ultra-high strength concrete itself provides sufficient rigidity and strength for the component without these additional holes or recesses for components affecting them too much.
  • the shape of the base part of the component varies over the longitudinal extent according to required and / or predefined strengths in the statics of the built-in component.
  • the strength of, for example, cross beams or longitudinal beams in buildings is usually calculated so that even in the rectilinear configuration of the carrier the middle areas, which are more stressed, are sufficiently strong and stiff.
  • the thickness or the profile can be varied in the longitudinal extent due to the material and the specific production method, so as to reinforce the differently stressed areas, for example in the middle between two supports, targeted by local broadening.
  • the component can be individually adapted and varied accordingly. Not least, such a variation can also be done according to the form requirements of the building.
  • the invention thus allows a greater variety and variant design of such preformed components with cast concrete material than was previously the case in the prior art.
  • FIG. 1a is a cross-sectional view of a device according to a first embodiment of the invention
  • Fig. 1b and Fig. 1c are perspective views of the device of the first embodiment of the invention.
  • FIG. 2 shows a cross-sectional view of a second exemplary embodiment of a component according to the invention in the assembled state with connected window panes
  • FIG. 3 shows a cross-sectional view of a third exemplary embodiment of a component according to the invention with connected window panes in the mounted state
  • 4 shows a cross-sectional view of a component according to the invention according to a third embodiment in the form of a corner connecting element of a window facade with window panes;
  • Fig. 5 is a perspective view of a device according to a fifth embodiment of the invention with directly integrally formed on a side member connecting sections and mounting elements.
  • FIG. 1a, 1b and 1c show a first exemplary embodiment of a preformed component 10 made of an ultra-high-strength concrete material according to the invention. shown different views.
  • the component 10 according to the invention consists of a cast base 1 also made of ultra-high-strength concrete (UHPC) with an embedded and directly integrated holder 2.
  • the holder 2 is in this embodiment, an elongated screw 5 with an external Profii ist 3rd in the form of lamellar protrusions 4.
  • the preformed structural member 10 of cast concrete material serves as a structural element for the realization of building structures or the like.
  • the component 10 is a preformed facade part in the form of a longitudinal member or cross member to which the adjacent components such as ceiling or wall panels or window panes are mounted.
  • the cast concrete material of the screw 5 is as a holder 2 in this embodiment so positively integrated that it extends over the entire longitudinal extent of the lower side of the Base 1 extends continuously.
  • the screw 5 is directed with its opening to the outside and is used to screw in the mounting screws for example brackets, corner joints, window overlays or the like.
  • the base 1 of this device 10 according to the first embodiment has a substantially rectangular cross-sectional shape with a curved tapered portion on the opposite side to the holder 2.
  • the outer shape is curved tapers and also has on the outer surface a relief-like profiling in the form of a line-shaped pattern.
  • the device 10 according to the invention is not limited to the shape and configuration of this embodiment.
  • the base 1 can also have any other cross-sectional shape, as long as it can be produced with a molding of ultra-high-strength concrete material.
  • the high viscosity of the UH PC material of the screw 5 is positively enclosed on all sides despite the fine outer profiles 3 in the form of lamellar projections 4 and thus securely fixed, without additional components or protruding brackets , After drying the cast component so the holder 2 of the rail-shaped screw 5 is securely and firmly embedded in the material.
  • the holder 2 could be provided instead of a continuous rail-like support only partially in the base part 1. Also, instead of the rail-shaped bracket 2 local screw sockets for mounting screws at individual positions in the material of the device 10 could be embedded with.
  • the ultra-high-strength concrete material of the component 10 also has the advantage that due to the high strength and material density very good power transmission and power take-ups are possible. Thus, 10 very high spans of example ceiling or facade elements can be achieved with such devices. This was not possible with the previously known conventional cast preformed concrete components.
  • the material used for ultra-high-strength concrete has the advantage that the forms and designs can be realized very precisely.
  • the various curvatures or orientations of the base 1 can be set virtually arbitrary, for example, to take into account corresponding conditions in the statics of a building.
  • the composite element in the form of the preformed component 10 according to the invention enables a very simple production of the components.
  • the components 10 can be connected directly and without further necessary components with the adjacent components of the building structure.
  • the brackets 2 used allow a quick and easy direct mounting of such structures.
  • the preformed component according to the invention has considerable advantages over the prior art:
  • the thermal conductivity and physical properties, such as tensile strength, compressive strength and lying stability are significantly increased compared to conventional known aluminum structures or steel structures with or without conventional concrete material.
  • an ultrahigh-strength concrete is used for the preformed component 10, which is also referred to as Ultra High Performance Concrete or UHPC concrete. net becomes.
  • This material in conjunction with the form-fitting integrated and inserted brackets 2 offers considerable advantages for the application, for example in the field of lean supports for highly stressed components of buildings.
  • the constructions produced in this way are highly resilient and no costly on-site construction work is required, such as in conventional concrete structures with large-scale internal reinforcements of steel bars or steel grates.
  • the production costs can be reduced.
  • the design possibility with such a shape of a preformed component 10 is significantly increased. Not only the shape in cross section, but also the orientation and the shape and thickness over the longitudinal extent can be varied as desired with such components.
  • Fig. 1 a an example of the holder 2 in the form of the screw 5 is shown in cross-sectional view in cross section.
  • the holder 2 is realized in the form of a continuous rail, which can be produced, for example, as an aluminum profile by means of extrusion.
  • the holder 2 has on the outside obliquely projecting lamellar projections 4 as a profiling 3, which ensures a secure fixation and mounting of the screw in the material of the base 1 by simply pouring through direct positive connection.
  • other forms of holders 2 may be embedded in the material or alternatively used.
  • various further embodiments can be produced on the base 1 during casting. For example, recesses or holes can be directly integrated by appropriate inserts into the mold.
  • the component 10 is realized from a base 1 made of cast ultra-high strength concrete, in which on the lower side of a holder 2 in shape a metallic screw 5 with integrated, that is cast with.
  • the screw 5 is used to screw in fastening screws 6, with which the brackets and the direct connection of windows 7, in the present example, a double-pane, are realized.
  • the construction ment 10 thus also serves as a supporting element of a building structure, for example in the form of a longitudinal or cross member of a ceiling or wall construction. The construction of the building thus requires no additional struts or mounting beams.
  • the window panes 7 can be connected and mounted directly on the comparatively filigree construction of the preformed component 10.
  • FIG. 3 shows in a cross-sectional view a further embodiment of a component 10 according to the invention.
  • another type of screw connection 6 is provided for fixing a window pane 7 designed as a triple glazing.
  • the base 1 is made of cast ultra-high strength concrete, in which the concrete material is taken out of a prefabricated form after drying.
  • a holder 2 in the form of a metallic screw 5 is integrated directly, which is also provided here with an external profiling 3 for secure fixation and support in the material of the base 1.
  • the profiling 3 is also provided here with lamellar projections 4 in a substantially fir-tree-like shape in cross section.
  • Other forms of profiling of the holder 2 for secure fixation and embedding in the ultra-high-strength concrete material may also be provided according to the invention.
  • FIG. 4 shows a cross-sectional view of a further exemplary embodiment of a component 10 according to the invention.
  • the device is realized as a corner connecting element of a building construction. Therefore, two substantially mutually perpendicular brackets 2 are provided in the base part 1.
  • the brackets 2 are, for example, continuous screw 5, in which the fittings 6 can be screwed.
  • a corner element 8 is additionally provided, which can be realized for example as an aluminum profile or steel profile.
  • the window writing 7 are connected directly to the base 1 of the device 10 with.
  • the corner part 8 serves only to generate the required rigidity in the corner area.
  • a further exemplary embodiment of a component 10 according to the invention is shown in a perspective exploded view of FIG. 5.
  • the preformed component 10 made of ultra-high-strength concrete is shown here in the form of a longitudinal member, in which side-removing connecting sections 9 are formed directly with. These connecting sections 9 have recesses and recesses 12, 13, in which fittings 6 and a Koppiungselement 1 1 can be connected directly without editing the material. Also in this embodiment, the device 10 is made of an ultra-high-strength concrete in the form of a
  • Brackets 2 are for example elongated screw 5 or sterkanaiteil publishede.
  • the screw with screws 6 and fixing the various components together can be done directly, without the need for complex additional structures or components for the assembly or assembly of the elements.
  • the invention with the preformed components 10 as a composite component of a Grundtei! 1 with ultra-high strength concrete and at least one integrated therein bracket 2 a variety of different advantages: free forms in three-dimensional orientation possible, not limited to linear configurations
  • the cross-sectional shape of the component 10 can vary and be, for example, a rectangular cross-sectional shape, a round cross-sectional shape or an oval cross-sectional shape.
  • a free-formed cross-section for the device 10 may be provided.
  • any cross-sectional variations can be realized.
  • the shape of the brackets 2 may vary. Instead of holders 2 made of metallic rails in the form of screw channels 5, for example, clamping retaining elements, threaded bushings or the like can be integrated by means of a molding liquid casting in the ultra-high-strength concrete material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Finishing Walls (AREA)

Abstract

L'invention concerne un élément de construction préformé (10) pour des bâtiments et des structures similaires à des bâtiments, en particulier des façades, des plafonds ou des toits. L'élément comprend une partie de base (1) fabriquée à partir de matériau coulé, laquelle est pourvue au moins en partie d'éléments de retenue (2) situés dans le matériau coulé de la partie de base (1) pour des pièces rapportées telles que des fenêtres, des raccords à vis, des plaques d'habillage pour façades, ou des panneaux de plafond. Les éléments de retenue (2) sont réalisés sous la forme d'inserts, de rails ou de canaux filetés. La partie de base (1) est constituée sensiblement de béton à très haute résistance coulé dans des moules et les éléments de retenue (2) sont fixés solidement et directement intégrés dans des positions prédéfinies dans la partie de base (1) en étant enrobés de béton à très haute résistance.
EP18723735.9A 2017-05-02 2018-04-25 Élément de construction préformé constitué de béton coulé Withdrawn EP3619372A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017109339.7A DE102017109339A1 (de) 2017-05-02 2017-05-02 Vorgeformtes Bauelement aus gegossenem Betonmaterial
PCT/EP2018/060563 WO2018202493A1 (fr) 2017-05-02 2018-04-25 Élément de construction préformé constitué de béton coulé

Publications (1)

Publication Number Publication Date
EP3619372A1 true EP3619372A1 (fr) 2020-03-11

Family

ID=62148314

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18723735.9A Withdrawn EP3619372A1 (fr) 2017-05-02 2018-04-25 Élément de construction préformé constitué de béton coulé

Country Status (3)

Country Link
EP (1) EP3619372A1 (fr)
DE (1) DE102017109339A1 (fr)
WO (1) WO2018202493A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115467450A (zh) * 2022-08-31 2022-12-13 中建一局集团建设发展有限公司 一种高层建筑幕墙固定结构及其施工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20312641U1 (de) * 2003-08-16 2004-01-15 Sbw Sachsensolar Ag Flachdach-Montagegestell für Photovoltaik-Module
US8938923B2 (en) * 2011-06-29 2015-01-27 Oldcastle Precast, Inc. Prefabricated concrete pole base and adjustable connector
FR2981958A1 (fr) * 2011-10-26 2013-05-03 Gen Investissement France Gif Panneau monobloc prefabrique et multicouche pour la realisation des parois d'un batiment
KR101267807B1 (ko) * 2012-10-04 2013-06-04 한국건설기술연구원 Uhpc 부재를 거푸집과 구조재로서 이용하는 대형 콘크리트 거더 및 그 제작방법
DE102012110184A1 (de) * 2012-10-25 2014-04-30 Europoles Gmbh & Co. Kg Schleuderbetonstütze
FR3013747B1 (fr) * 2013-11-22 2017-01-06 Julien Lebourgeois Poteau porteur en bfup integre a un complexe de facade, ossatures et facades associees
US20150336297A1 (en) * 2014-05-22 2015-11-26 Kent State University Formwork for architectural applications and methods
DE202015004002U1 (de) * 2015-06-08 2016-09-12 Nikolaus Günthner Unterstützungsfreier Rollladen- und Jalousiekasten

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Publication number Publication date
DE102017109339A1 (de) 2018-11-08
WO2018202493A1 (fr) 2018-11-08

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