EP2297413A2 - Élément de construction semi-fini à plusieurs parois - Google Patents

Élément de construction semi-fini à plusieurs parois

Info

Publication number
EP2297413A2
EP2297413A2 EP09704808A EP09704808A EP2297413A2 EP 2297413 A2 EP2297413 A2 EP 2297413A2 EP 09704808 A EP09704808 A EP 09704808A EP 09704808 A EP09704808 A EP 09704808A EP 2297413 A2 EP2297413 A2 EP 2297413A2
Authority
EP
European Patent Office
Prior art keywords
elements
shell
finished component
semi
shell semi
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Withdrawn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
EP09704808A
Other languages
German (de)
English (en)
Inventor
Erich Kastner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2297413A2 publication Critical patent/EP2297413A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • 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
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/322—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations
    • 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
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
    • E04C2/525—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for heating or cooling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2002/867—Corner details

Definitions

  • the present invention relates to a multi-shell semi-finished component for creating structures according to the O-berbegriff of claims 1 and 5.
  • Schalelement shall be understood in the following any type of disc-like component, which in the context of the invention for creating a wall, a Ceiling or a floor is suitable.
  • a device which consists of a frame on which a resin concrete formwork element is arranged as a visible formwork surface and in which further auxiliary formwork elements, e.g. are provided from wood fiber cement panels for supporting the prepareschalungselements.
  • Prefabricated components are increasingly used in the construction of buildings to save material, time and ultimately costs.
  • the present invention is based on the object to promote the prefabricated construction, to simplify the manufacture of buildings and to improve, while the material expenditure and the required equipment of the construction site to reduce even further.
  • the wall thickness can be low, that sufficient intrinsic stability is present and that the compressive, tensile and shear-resistant connection of two formwork elements provides good handling and best transport possibilities, without having to move heavy equipment on the construction site to move the components.
  • a multi-shell semi-finished component for creating structures in which at least two substantially mutually parallel spaced scarfing element are provided, which are interconnected by spacers, if at least one of the scarfing elements made of reinforcing fibers reinforced curable casting compound is, and if at least a spacer is designed and anchored in the formwork elements such that it can absorb tensile, compressive and shear forces.
  • a multi-shell semi-finished component for constructing structures is advantageous if at least two or more formwork elements are provided which consist of fiber-reinforced curable casting compound, preferably reinforced concrete reinforced with reinforcing fibers.
  • Another advantage of a multi-shell semi-finished component for creating structures is that a space is formed by the substantially parallel spaced apart formwork elements, and that in the space between the formwork elements at least one parallel to the formwork elements arranged reinforcing element is present.
  • a multi-shell semi-finished component for constructing structures is advantageous if there is at least one insulating element arranged parallel to the formwork elements in the space between the substantially mutually parallel arranged Schalelemen-.
  • the multi-shell semi-finished component is coated in any way with a layer of silicate material.
  • This material is ideally suited to improve fire protection, because the silicate layer reacts when heated.
  • a multi-shell semi-finished component for creating structures is also advantageous if in the space between the substantially parallel to each other arranged scarf elements at least one arranged parallel to the outer shell elements inner shell element is present.
  • a multi-shell semi-finished component for creating structures is advantageous if in the space between see the substantially mutually parallel outer formwork elements any combination of reinforcing elements, insulating elements and / or inner formwork elements is present.
  • a favorable design has a multi-shell semi-finished component for creating buildings on when at least one of the resulting spaces between the parallel elements is pourable with a curable casting.
  • a multi-shell semi-finished component for creating structures is advantageous if it is designed as a wall, ceiling or floor element of a building.
  • Structures can be advantageously produced with the semi-finished components, if the building can be produced by abutting and by joining the semi-finished components.
  • a multi-shell semi-finished component for constructing structures can be designed very favorably if the at least one spacer is formed by a planar element with a wave-shaped cross section.
  • a multi-shell semi-finished component for creating structures has a spacer which extends in a plane which is perpendicular between the mutually parallel Formwork elements extends, wherein the mutually parallel arranged shell elements facing outer edges of the spacer can be anchored in the curable casting composition.
  • hardenable casting compound expanded silicate material is added.
  • a blown silicate material in the form of silicate granules or silicate microspheres.
  • other admixture forms are just as thinkable and feasible.
  • the layer of silicate material can be applied as an insulating layer, but it can also be applied to the outer surfaces of the formwork elements already at the factory or by subsequent coating.
  • Figure 1 shows a clam shell wall with spacers
  • Figure 2 is a bivalve wall with spacers and internal reinforcements
  • Figure 3 is a bivalve wall with spacers and internal insulation
  • Figure 4 shows a clam shell wall with spacers, internal reinforcements and insulation
  • Figure 5 is a multi-shell wall with spacers
  • Figure 6 shows a multi-shell wall with spacers and filling
  • Figure 7 is a multi-shell wall with spacers, filling and insulation.
  • a wall illustrated in Figure 1 shows the basic construction of the present invention. It is with the Reference numeral 1 denotes the entire wall.
  • the reference numeral 2 stands for a first formwork element and a second formwork element is designated 3.
  • spacers are referred to, which are anchored in the formwork elements 2 and 3, these fix substantially parallel to each other and stabilize the entire wall 1, because they are formed pressure, tensile and shear strength.
  • spacers 4 formwork elements 2 and 3
  • a space R is formed.
  • the spacers 4 have a substantially wave-shaped cross section and are described in greater detail in the applicant's unpublished patent application DE 10 2007 014 366.6-25.
  • the two formwork elements 2 and 3 consist of hardenable casting compound which are reinforced by reinforcing fibers 5, preferably of fiber-reinforced concrete.
  • the reinforcing fibers 5 may be of any nature and are preferably made of corrosion-resistant and tear-resistant fibers, which give the shell elements 2 and 3 sufficient resistance to breakage, elasticity, toughness and the like. Reinforcement of the individual formwork elements 2 and 3 each with contiguous reinforcing bars such as steel mesh, bar steel and the like can be omitted, since this task is taken over by the reinforcing fibers 5.
  • the wall thickness of the formwork elements 2 and 3 can be considerably reduced for this reason, since the otherwise necessary for corrosion reasons, for example, minimum distances of the reinforcing bars from the surfaces of the formwork elements 2 and 3 accounts.
  • silicate material can be added, which inflates under heat.
  • the admixture can be in the form of silicate granules, silicate spheres or in another form.
  • Silicate materials can also be connected to the formwork elements by other working methods.
  • a layer of Si Similar material can be applied, for example, by applying silicate plates or by coating, optionally also by painting, which applies to all embodiments.
  • the individual formwork elements 2 and 3 may have different dimensions.
  • the inner facing the element to be created facing shell 3 is less high, as the outer Schalele- element 2. This design is chosen so that when mounting the building on the wall 1, an indicated ceiling element 6 is to be launched.
  • the ceiling element can be designed in the same design as the wall 1 of the invention and projects with its outer dimensions to the inner surface of the outer shell element 2. On the inner shell element 3 it rests on its upper edge.
  • the wall 1 or the ceiling element 6 in this basic design as a double wall can be completely prefabricated in the production plant. It is due to the small wall thicknesses relatively easy and can therefore be transported to the construction site without heavy equipment and handled there also relatively easy.
  • the spacers 4 make due to their compressive, tensile and shear strength, the wall 1 also easy to transport, because the finished walls 1 can be stacked on top of each other and / or transported standing, which is not readily possible with other wall elements according to the prior art is.
  • unpredictable strong delays may occur due to unintentional braking maneuvers.
  • the walls 1 according to the invention retain their stability in such maneuvers because the spacers 4 have the compressive shear strength necessary for such cases, and the reinforcing fibers 5 provide the necessary stability of the individual formwork elements 2 and 3.
  • the spacers 4 have the compressive shear strength necessary for such cases, and the reinforcing fibers 5 provide the necessary stability of the individual formwork elements 2 and 3.
  • the wall 1 can therefore be prefabricated cost-effectively in large numbers in the factory and transported without risk of damage to the individual sites.
  • the cost savings is enormous because the material cost of casting material is lower than in conventional wall thicknesses, the cost of reinforcement for structural steel mats, bar steels and the like. eliminated, and the universal Vorfertigungsdorfkeit and the low handling and transport costs are particularly cost-effective.
  • the space R of the semi-finished components produced as the wall 1 or the ceiling element 6 can be poured out on site with so-called in-situ concrete, but it can also be filled with any type of suitable material or remain completely or partially empty. If fire protection is desired, silicate material can be processed very advantageously.
  • FIG. 2 illustrates a variant of the semi-finished component according to the invention.
  • a wall - here denoted by 21 - analogous to the wall 1 according to Figure 1 via shell elements 22 and 23 which consist of hardenable fiber reinforced casting compound, preferably reinforced with reinforcing fibers 25 concrete, and which are arranged in a distance defined by spacers 24 parallel to each other.
  • shell elements 22 and 23 consist of hardenable fiber reinforced casting compound, preferably reinforced with reinforcing fibers 25 concrete, and which are arranged in a distance defined by spacers 24 parallel to each other.
  • This gap 2R with the reinforcements 27 and 28 is later, after the transport prefabricated wall prefabricated factory 21 or ceiling or floor to the construction site, poured with in-situ concrete or other hardenable pouring or bulk material and it creates a solid wall 21, Ceiling or floor.
  • the reinforced with reinforcing fibers 25 formwork elements 22 and 23 can also be considered as so-called lost formwork in this embodiment, which was, however, prefabricated in the factory, has sufficient inherent stability during transport and sufficient stability during pouring with in-situ concrete. Separate support elements to prevent the casing from bulging during filling are not required.
  • FIG. 31 Another embodiment of a semi-finished component 31 according to the invention is shown in FIG.
  • the exemplary embodiment shown corresponds to the basic design of a wall 31 according to the example from FIG. 1.
  • identical or equivalent elements are provided with the same reference numerals with respect to the exemplary embodiment according to FIG. Figuring is prefixed as an index.
  • the wall 31 consists of shell elements 32 and 33, which in the manner already described consist of hardenable, fiber-reinforced casting compound, preferably provided with reinforcing fibers 35 concrete.
  • the two formwork elements 32 and 33 are connected to each other by spacers 34 and thereby largely fixed parallel to each other.
  • a remaining gap 3R between the insulating layer 39 and the inner surface of the shell element 33 can later be filled in situ with any desired material be left completely or partially empty. If fire protection is desired, silicate material can be filled very advantageously.
  • FIG. 4 shows a variant of the semi-finished component 41 according to the invention, which, in addition to two formwork elements 42 and 43, also has an insulation 49 and internal additional reinforcements 47 and 48.
  • the formwork elements 42 and 43 in turn consist of fiber-reinforced, hardenable casting compound, preferably of concrete, which is reinforced with reinforcing fibers 45.
  • Compressive, tensile and shear-resistant spacers 44 fix the inner 43 and the outer shell member 42 in parallel position to each other and give the wall 41 sufficient inherent stability.
  • an insulation 49 is attached, as already described for Figure 3.
  • In the interior 4R between the shell elements 42 and 43 are - similarly as already described to Figure 2 - welded steel bars, bar steels or the like arranged.
  • the thus reinforced interior 4R is poured out on the construction site with curable casting material, such as in-situ concrete.
  • curable casting material such as in-situ concrete.
  • FIG. A wall 51 (and / or ceiling and / or floor) consists in the constellation already described of two formwork elements 52 and 53, which are connected by spacers 54 pressure, tensile and shear strength each other.
  • These shell elements 52 and 53 are - as already described for the other figures - made of hardenable fiber-reinforced casting compound, preferably reinforced with reinforcing fibers 55 concrete in a manufacturing plant.
  • the peculiarity of this exemplary embodiment lies in the fact that between the formwork elements 52 and 53 a further formwork element 59 made of fiber-reinforced concrete or other hardenable casting compound is arranged.
  • the further formwork element 59 can, but does not have to consist of fiber-reinforced material.
  • FIG. 6 shows an additional variant of a wall 61 according to the invention and will be described below.
  • the wall 61 essentially consists of two formwork elements 62 and 63, which consist of fiber-reinforced casting compound such as concrete and are joined to one another in two largely parallel planes by pressure-resistant and shear-proof spacers 64.
  • a third formwork element 69 lies in the space 6R between the inner formwork element 63 and the outer formwork element 62 and likewise consists of fiber-reinforced casting material.
  • the third formwork element 69 divides the space 6R into two spaces 6R1 and 6R2, each of which can be filled individually with any material.
  • the space 6R1 should be filled with a filling 60 made of cellular concrete.
  • the filling 60 means may be provided which include pipe, well and / or channel elements which are pre-installable in the manner of an installation matrix 601 in the filling 60
  • the second space 6R2 may remain free or with a filling of the same or be provided other material. If fire protection is desired, silicate material can be filled very advantageously.
  • FIG. 7 illustrates an embodiment that a further variant of a wall 71 of the invention (or ceiling or floor) is possible without departing from the spirit.
  • An outer 72 and an inner formwork element 73 are again connected to one another in a substantially parallel manner by means of pressure-resistant and shear-resistant spacers 74 and form between them a space 7R which is separated from a third formwork element 79 into two parts. 7Rl and 7R2 is divided.
  • the formwork elements 72, 73 and 79 are made of hardenable fiber-reinforced casting material, for example reinforcing fibers 75 reinforced concrete.
  • In one subspace 7R2 is on one of the inner surfaces - here the inner surface of the shell element 79 - a
  • Insulation 799 arranged.
  • An area of the subspace 7R2 can remain free or filled with any desired material.
  • the second subspace 7Rl is filled with a material. This material can also be arbitrary. In the context of the invention, it is possible to fill the partial space 7R1 also with reinforced concrete 70 and in this way to increase the stability of the wall 71.
  • 3 formwork element also: 23; 33; 43; 53; 63; 73
  • 5 reinforcing fibers also: 25; 35; 45; 55; 65; 75
  • 59 shuttering element also: 69; 79

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

L'invention concerne un élément de construction semi-fini à plusieurs parois, destiné à l'édification d'ouvrages de construction. Au moins deux éléments paroi (2 et 3) sont constitués d'une matière de coulée durcissable renforcée par des fibres (5). Des entretoises (4), qui sont résistantes à la pression, à la traction et au cisaillement et sont ancrées dans la matière de coulée durcissable des éléments paroi (2 et 3), permettent de fixer lesdits éléments paroi (2 et 3) parallèlement entre eux de manière à former une cloison (1) stable.
EP09704808A 2008-01-25 2009-01-20 Élément de construction semi-fini à plusieurs parois Withdrawn EP2297413A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810006127 DE102008006127A1 (de) 2008-01-25 2008-01-25 Mehrschaliges Halbfertig-Bauteil
PCT/DE2009/000065 WO2009092357A2 (fr) 2008-01-25 2009-01-20 Élément de construction semi-fini à plusieurs parois

Publications (1)

Publication Number Publication Date
EP2297413A2 true EP2297413A2 (fr) 2011-03-23

Family

ID=40821972

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09704808A Withdrawn EP2297413A2 (fr) 2008-01-25 2009-01-20 Élément de construction semi-fini à plusieurs parois

Country Status (3)

Country Link
EP (1) EP2297413A2 (fr)
DE (2) DE102008006127A1 (fr)
WO (1) WO2009092357A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013091000A1 (fr) * 2011-12-19 2013-06-27 Unitised Building Limited Structure pour bâtiment
AT516242A1 (de) * 2014-09-08 2016-03-15 Tech Universität Wien Doppelwand aus hochfestem oder ultrahochfestem Stahlbeton
DE202015100100U1 (de) * 2015-01-12 2015-01-23 BAVARIA Plusenergiehaus GmbH Gebäude
GB2577153B (en) * 2018-06-04 2022-09-21 Pbp Fast Track Building Tech Sarl Improvements in or relating to building structures

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Publication number Priority date Publication date Assignee Title
DE7240114U (de) * 1973-01-25 Rheinbau Gmbh Doppelwandplatte aus Stahlbeton
DE2144523A1 (de) 1971-09-06 1973-03-15 Juergens Walter Bauelement
DE2309018A1 (de) * 1973-02-23 1974-08-29 Thor Waerner & Co Gmbh Mehrschichten-betonplatte
DE19654202A1 (de) * 1996-10-25 1998-05-28 Syspro Gruppe Betonbauteile E Betonbauelement
DE19805571C2 (de) * 1998-02-12 2003-10-16 Syspro Gruppe Betonbauteile E Betonbauelement
FR2795440B1 (fr) * 1999-06-24 2001-10-12 Fehr Mur isolant
DE10066261B4 (de) * 2000-02-16 2006-09-21 Syspro-Gruppe Betonbauteile E.V. Verfahren zur Herstellung eines Wand-/Deckenbauhalbfertigteils
DE10324760A1 (de) * 2003-05-26 2004-12-30 Construction Systems Marketing Gmbh Wandbauelement, Verfahren zur Herstellung eines Wandbauelements und ein Verbindungsmittel für ein Wandbauelement
DE102005041082A1 (de) * 2005-08-30 2007-03-01 Schöck Bauteile GmbH System und Verfahren zur Herstellung von gedämmten Hohlwänden
DE102007004573B4 (de) * 2007-01-24 2020-08-06 Construction Systems Marketing Ltd. Wandbauelement und Verfahren zur Herstellung eines Wandbauelements
DE202007001461U1 (de) * 2007-02-01 2007-04-26 Gorzellik, Reinhold Wand-, Dach-, Deckenschalungselement als Verbundelement von gleichen Schalungshohlkörpern mit einer innen und außen liegenden Wärmedämmschicht
DE102007014366A1 (de) 2007-03-26 2008-10-02 Gerhard Maier Bewehrungsvorrichtung für Fertigbau-Teile
DE202007004408U1 (de) * 2007-03-26 2007-06-28 Maier, Gerhard Bewehrungselement für Fertigbau-Teile

Non-Patent Citations (1)

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Title
See references of WO2009092357A3 *

Also Published As

Publication number Publication date
WO2009092357A2 (fr) 2009-07-30
WO2009092357A3 (fr) 2011-06-03
DE112009000658A5 (de) 2011-01-05
DE102008006127A1 (de) 2009-08-06

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