EP3431682A1 - Profil de dilatation destiné à recevoir une tension horizontale comprenant une aile d'ancrage et une zone centrale - Google Patents

Profil de dilatation destiné à recevoir une tension horizontale comprenant une aile d'ancrage et une zone centrale Download PDF

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Publication number
EP3431682A1
EP3431682A1 EP17181779.4A EP17181779A EP3431682A1 EP 3431682 A1 EP3431682 A1 EP 3431682A1 EP 17181779 A EP17181779 A EP 17181779A EP 3431682 A1 EP3431682 A1 EP 3431682A1
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EP
European Patent Office
Prior art keywords
expansion profile
expansion
web
profile
range
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP17181779.4A
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German (de)
English (en)
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EP3431682B1 (fr
Inventor
Richard Malcher
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Individual
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Individual
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Publication date
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Priority to EP17181779.4A priority Critical patent/EP3431682B1/fr
Priority to PL17181779T priority patent/PL3431682T3/pl
Publication of EP3431682A1 publication Critical patent/EP3431682A1/fr
Application granted granted Critical
Publication of EP3431682B1 publication Critical patent/EP3431682B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02005—Construction of joints, e.g. dividing strips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
    • E04F15/14—Construction of joints, e.g. dividing strips

Definitions

  • the invention relates to an expansion profile for receiving a horizontal tension comprising anchoring wings and a central area.
  • profile devices which are used in conjunction with ceramic tiles and tiles.
  • a disadvantage of such profile devices known from the prior art is that they usually do not ensure an effective handle against any stresses within the plane in which the tiles and / or ceramic plates are arranged.
  • Such stresses which are preferably referred to as horizontal stresses in the sense of the invention, can occur, for example, due to thermal stresses or due to material expansion. Also conceivable are chemical processes that lead to tensions. It is particularly preferred for the purposes of the invention that horizontal stresses act between the individual plates and / or tiles.
  • Stress can also occur, for example, in the layer structure on which the tiles and / or the ceramic plates are preferably laid. Such stresses can lead to a high pressure of the tiles and / or ceramic tiles, these stresses are referred to in the context of the invention preferably as vertical stresses. For example, they can be caused by an expansion of the soil.
  • horizontal and vertical are based, for example, on the laying of the tiles and / or the ceramic plates with respect to a preferably flat bottom surface. If the tiles and / or the ceramic plates are to be attached, for example, to a wall, the terms preferably refer to the preferably flat surface of this wall.
  • horizontal stresses are to be effectively reduced, which occur in the tile level, since such horizontal stresses are the most common cause of voltage-related damage to tiles and / or ceramic tiles.
  • an expansion profile for receiving a horizontal tension comprising the anchoring wing and a central region, wherein the central region has a central expansion joint which is bounded on its left side by a first web and on its right side by a second web the first web connects to a first absorption chamber and connects to the second web a second absorption chamber, wherein the first absorption chamber is bounded by a first end cap and the second absorption chamber is bounded by a second end cap.
  • the inventive arrangement of the elements within the central region of the expansion profile a particularly effective recording of horizontal stresses within a tile and / or ceramic mirror is achieved, since the absorption chambers and / or the expansion joint are formed in particular deformable and if necessary their shape and / or it can change enclosed volume.
  • the second absorption chamber may change its shape, for example, by being pushed in. This can be done, for example, by a force acting on the second end cap, whereby a change in shape of the second absorption chamber can then be effected.
  • the central expansion joint preferably as a central or third absorption chamber, since it advantageously - like the first and the second absorption chamber - is adapted to absorb by their deformability stresses within a tile and / or ceramic plate mirror.
  • the expansion joint preferably corresponds to a wedge-shaped, downwardly open gap, which is completed in an upper region of a rounding.
  • the arrangement of the elements of the central region is not arbitrarily selected but represents a deliberately chosen arrangement based on extensive tests.
  • the central area from left to right comprises the following elements: a first end panel, a first absorption chamber, a first web, a central expansion joint, which in the context of the invention is also preferably referred to as a central or third absorption chamber , a second land, a second absorption chamber and a second end cap.
  • a central or third absorption chamber which in the context of the invention is also preferably referred to as a central or third absorption chamber , a second land, a second absorption chamber and a second end cap.
  • the viewer facing side of the expansion profile is preferably referred to in the context of the invention as the front, while the side facing away from the viewer is preferably referred to as the back.
  • the person skilled in the art also recognizes the particularly advantageous symmetrical structure of the central region, so that the central region in the view from the front side is essentially the same as the rear side.
  • the term "essentially” is not unclear to the person skilled in the art, since the person skilled in the art knows that an "essentially existing identity" can comprise, for example, smaller, for example production-related, deviations.
  • symmetrical in the sense of the invention preferably means that the expansion profile is arranged axially symmetrically about an axis of symmetry.
  • This symmetry axis is preferably formed by a virtual or imaginary axis, which preferably extends centrally through the central expansion joint and preferably divides the expansion profile into two mutually mirror-symmetrical halves.
  • the invention relates to a "halved" expansion profile, which is preferably formed by one of the two mutually mirror-symmetrical halves.
  • the conclusion of such a halved expansion profile can preferably be formed by a preferably smooth side surface, which is then followed by a "halved" central expansion joint, a web, an absorption chamber, a cover plate and an anchoring wing.
  • Such a halved stretch profile may preferably be used in the region of edge regions in which horizontal stresses typically only occur from one side.
  • an edge is preferably an area in which two surfaces which are to be tiled or covered with plates meet, these surfaces usually enclosing a substantially right angle.
  • the halved expansion joint can be arranged on one and / or on the other surface, the anchoring wing of the halved expansion joint preferably being arranged on a first surface of the edge region and the preferably smooth side surface of the halved expansion joint the second surface of the edge region.
  • the expansion profile comprises PVC.
  • the expansion profile is preferably formed of PVC, since this material has a high degree of elasticity and still brings the required hardness for the processing and laying of the profile.
  • PVC is advantageously neutral to the grout and / or construction chemicals.
  • a further advantage, if the expansion profile is made of PVC, is that the expansion profile is thereby UV-resistant and shows only minor signs of wear and tear even after prolonged use. As a result, unwanted breakage or mechanical damage in the installed state is effectively avoided.
  • PVC expansion profiles can be produced at particularly low cost and comply with structural requirements for strength and material quality.
  • stretch PVC profiles advantageously have a high degree of resistance to detergents and / or disinfectants.
  • the expansion joint is closed with a closing means.
  • the terminating means may be formed by a protective film and / or a protective web.
  • the preferably wedge-shaped gap, which preferably forms the central expansion joint, can be closed and / or provided, for example, with a protective film or a V-shaped web, which preferably forms a predetermined breaking point inwardly, so that no building adhesive can penetrate into the central expansion joint. It is preferred for the purposes of the invention that the use and / or the use of the protective film depends on the construction type of the structure.
  • the first absorption chamber and the second absorption chamber each have an opening gap, which is formed in each case between anchoring wing and end cap.
  • the anchoring wings are also referred to as horizontal anchoring wings, because they run substantially parallel to the surface on which the tiles and / or ceramic tiles are to be laid.
  • the end panels which preferably form the outer end of the central region, are substantially perpendicular to the anchoring wings and are preferably also referred to as vertical end shutters.
  • a gap is provided between the horizontal anchoring wings and the preferably vertically extending shutters, which is preferably referred to as opening gap in the context of the invention.
  • the gap is preferably arranged to ensure the movement and the elasticity of the cover.
  • the size of the opening gap is advantageously adaptable to the size of the expansion profile, wherein preferably also the expansion profile is scalable and can be adapted to different application requirements.
  • the gap, or its size advantageously prevents, for example, the penetration of the flexible joint compound into the region of the absorption chambers, which are preferably arranged between the end caps and the webs.
  • the opening gaps have a size in a range of 0.1 mm to 2 cm, preferably in a range of 0.5 mm to 1 mm. This preferred size has been found to be particularly suitable to prevent the penetration of building chemical and the layer structure forming materials particularly effective.
  • the anchoring wings have anchoring openings, wherein the anchoring openings make up more than 50% of the surface of the anchoring wings.
  • the anchoring wings are particularly adapted to integrate the expansion profile in the adhesive preferably located under the wings and attach particularly effective. Tests have shown that this is particularly possible when the anchoring openings make up more than 50% of the surface of the anchoring wings.
  • the adhesive penetrate into the openings and thus establish a connection between the adhesive present under the anchoring wings and the tiles and / or ceramic tiles to be laid. As a result, the tiles and / or ceramic plates are particularly effectively connected to the layer structure and thereby secured.
  • the hole pattern is triangular. This means according to the invention preferably that the anchoring openings, which are preferably cutouts in the anchoring wings, have a triangular base.
  • the anchoring wings each have a thickness in a range of 0.3 to 2 mm, preferably in a range of 0.7 mm to 1.5 mm, and particularly preferably in a range of 1 mm up to 1.2 mm. It is preferred for the purposes of the invention that the anchoring wings rest on an adhesive with which the tiles and / or ceramic tiles to be attached to the underlying layer structure. The preferred strength of the anchoring wings advantageously ensures a high stability of the expansion profile.
  • the outer surfaces of the end panels on grooves. It is particularly preferred that the surface of the end panels is provided with a groove, wherein the grooves in the end panels for optimal anchoring of the expansion profile and particularly good connection of the grout to the expansion profile provides. This is also particularly advantageous because the voltages are particularly effectively forwarded to the absorption chambers by the creasing of the end panels.
  • the central region has a surface which is smooth.
  • the geometry and the strength of the expansion profile in the upper visual range of the central region are designed and calculated in such a way that deformations can be recorded particularly effectively.
  • Profiles known in the prior art usually absorb stresses that occur due to the elasticity of the material used.
  • an expansion profile can be provided which, due to its geometry and structural geometry, is suitable for absorbing stresses particularly effectively.
  • the proposed elongation profile represents a departure from the prior art, since the experts had previously assumed that a recording of stresses can be influenced solely by the selection of the profile material. It was therefore completely surprising that a particular structural design can be advantageous for the tension capacity of a strain profile.
  • the upper visible side of the expansion profile which is preferably also referred to as the surface of the central region, is smooth, so that the use of the expansion profile, for example in the region of the pawls is made possible.
  • a surface of the central region has rounded visible edges, the rounding of which has a radius in a range of 0.3 mm to 0.7 mm, preferably in a range of 0.5 mm.
  • the visible edges of the surface are provided with the preferred dimensions in order to effectively prevent crumbling of the grout, which is increasingly observed, for example, in the case of angularly configured visible edges.
  • the expansion joint has a wedge-shaped profile, wherein it has a width in a lower region in a range of 1.5 mm to 2 mm, preferably 1.75 mm, and in an upper region has a width from 0.6 to 1.4 mm, preferably from 0.8 mm to 1.2 mm, and most preferably 1 mm.
  • the expansion profile has a symmetrical geometry with a central expansion joint, which in a lower region of the profile comprises a wedge-shaped, open gap with the preferred dimensions. Tests have shown that an expansion profile with such an expansion joint shows a particularly high voltage capacity.
  • the expansion joint is circular in an upper region, wherein the radius of the circle is in a range of 0.3 mm to 0.7 mm, preferably in a range of 0.5 mm.
  • the preferred upward rounded configuration of the expansion joint facilitates the production of the expansion profile and surprisingly improves the absorption of such forces, which act substantially perpendicular to the surface on which the tiles and / or ceramic tiles are laid.
  • the preferably rounded up configuration of the expansion joint having a radius with the preferred radii advantageously increases the stability of the expansion profile.
  • the first web and the second web each have a thickness in a range of 1 to 1.5 mm, preferably of 1.35 mm.
  • the webs extend in the middle of the expansion profile, wherein the webs in particular carry the essential part of the statics of the expansion profile. Surprisingly, they ensure optimum distribution of forces within the profile.
  • the arrangement of the webs to each other is not perpendicular and not linear in particular. It is particularly preferred according to the invention that the webs, in cooperation with the preferably wedge-shaped configuration of the expansion joint, are not arranged parallel to one another, but preferably enclose the wedge-shaped central absorption chamber with one another and form their end walls.
  • the webs converge in the upper region of the central region of the expansion profile and form the preferably rounded upper region of the expansion joint. Due to the preferred non-parallel configuration of the webs, the expansion profile receives a structure-related elasticity, which goes beyond the elasticity that would occur in parallel-extending webs. It is particularly preferred according to the invention that the first web and the second web are not perpendicular to the anchoring wings, whereby the structural capacity of the expansion profile is further improved against stresses.
  • the end caps each have a thickness in a range of 0.1 to 1 mm, preferably 0.5 mm.
  • the end panels are on the one hand adapted to separate the grout from the absorption chambers and to prevent penetration of the grout in the expansion profile.
  • the shutters are adapted to allow a uniform voltage absorption in relation to the absorption chambers. This is especially achieved when the shades have a preferred thickness in a range of 0.1 to 1 mm, with optimum results observed at a thickness of 0.5 mm.
  • the anchoring wings, each with the first web and the second web form a rounded inner corner, the rounding of which has a radius in a range of 0.5 mm to 1.5 mm, preferably in a range of 1 mm having.
  • the inner corner in the transition region between the preferably horizontally extending anchoring wings and the preferably vertically extending webs preferably has a radius in a range of 0.5 mm to 1.5 mm, preferably in a range of 1 mm, so that the inner corners of the torsional stability of the expansion profile increase.
  • the expansion profile comprises two inner corners, wherein the inner corners preferably along the edge, which is formed between the two webs and the anchoring wing, extends lengthwise through the expansion profile.
  • the inner corners are thus preferably not punctiform, but edge-shaped structures, which preferably form the transition region between the two webs and the anchoring wing of the expansion profile.
  • the invention also relates to a use of the proposed expansion profile for absorbing stresses in a construction comprising tiles and / or ceramic tiles.
  • the invention also relates to a method for absorbing stresses in a structure comprising tiles and / or ceramic tiles, wherein the expansion profile is integrated in the structure and its structure is capable of, voltages, especially horizontally acting voltages within the structure take.
  • the proposed method and use of the expansion profile can prevent unwanted damage or unwanted destruction of tiles.
  • FIG. 1 shows a preferred embodiment of the proposed expansion profile (20).
  • the illustrated expansion profile (20) comprises a central region, which in turn has a central expansion joint (1).
  • This expansion joint is bounded on its left side by a first web (3a) and on its right side by a second web (3b), wherein a first absorption chamber (6) adjoins the first web (3a) and to the second web (FIG. 3b) connects a second absorption chamber (8).
  • the first absorption chamber (6) is delimited by a first end panel (5) and the second absorption chamber (8) by a second end panel (9).
  • the central region from left to right comprises the following elements: a first end cap (5), a first absorption chamber (6), a first web (3a), a central expansion joint (1), which in the context of the invention preferably also as a central one or third absorption chamber, a second land (3b), a second absorption chamber (8) and a second end cap (9).
  • the expansion profile (20) has anchoring wings (11), which are formed substantially perpendicular to the end covers (5 and 9) of the expansion profile (20). These anchoring wings (11) have anchoring openings (10 and 15), which preferably make up more than 50% of the surface of the anchoring wings (11). The openings (10 and 15) can be filled with grout and thus improve the anchoring of the expansion profile (20) in the structure comprising the tiles and / or ceramic tiles.
  • the cover panels (5 and 9) may have on their side facing away from the central area outside grooves that can also be filled with grout to ensure improved attachment of the expansion profile. It was completely surprising that the various elements of the expansion profile (20) cooperate in such a way that an unexpected tension capacity of the profile (20) with simultaneously good fastening properties of the expansion profile (20) can be achieved. This is achieved in particular by the structural design of the profile.
  • opening gaps (4) are arranged below the end covers (5 and 9), which allow access to the first absorption chamber (6) and the second absorption chamber (8).
  • the reference numeral 2 designates a closing means (2) with which the expansion joint (1) can be closed downwards.
  • the closing means (2) can be formed for example by a protective film and / or a protective web, wherein the protective web is preferably V-shaped. This web forms a predetermined breaking point, which preferably prevents building adhesive from penetrating into the central expansion joint (1).
  • the central region has a surface (14), which is preferably smooth.
  • the surface (14) of the central area which preferably has a rectangular base area, is bordered on its longer sides by rounded visible edges (12), which ensure that no grout breaks down at these edges.
  • the transition region between preferably horizontally extending anchoring wings (11) and the first web (3a) and the second web (3b) is preferably formed by inner corners (13), which are rounded inwardly, ie preferably in the direction of opening gap (4).

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Finishing Walls (AREA)
EP17181779.4A 2017-07-18 2017-07-18 Profil de dilatation destiné à recevoir une tension horizontale comprenant une aile d'ancrage et une zone centrale Active EP3431682B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP17181779.4A EP3431682B1 (fr) 2017-07-18 2017-07-18 Profil de dilatation destiné à recevoir une tension horizontale comprenant une aile d'ancrage et une zone centrale
PL17181779T PL3431682T3 (pl) 2017-07-18 2017-07-18 Profil dylatacyjny do pochłaniania poziomego napięcia zawierający skrzydła kotwiczące i obszar centralny

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17181779.4A EP3431682B1 (fr) 2017-07-18 2017-07-18 Profil de dilatation destiné à recevoir une tension horizontale comprenant une aile d'ancrage et une zone centrale

Publications (2)

Publication Number Publication Date
EP3431682A1 true EP3431682A1 (fr) 2019-01-23
EP3431682B1 EP3431682B1 (fr) 2020-05-13

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EP17181779.4A Active EP3431682B1 (fr) 2017-07-18 2017-07-18 Profil de dilatation destiné à recevoir une tension horizontale comprenant une aile d'ancrage et une zone centrale

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EP (1) EP3431682B1 (fr)
PL (1) PL3431682T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111794473A (zh) * 2020-06-19 2020-10-20 西安宝鑫自动化设备有限公司 一种室内装修墙体瓷砖固定美缝结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133055A1 (de) * 1990-10-08 1992-04-23 Helmut Remmertz Fugenabdichtung einer fuge zwischen zwei betonplatten und verfahren zur fugenabdichtung
DE19800554A1 (de) * 1998-01-09 1999-07-15 Alfer Aluminium Gmbh Profilschiene für Bewegungsfugen
DE10014097A1 (de) * 2000-03-22 2001-10-18 Konrad Lehrhuber Profilleiste zum Abdichten einer Dehnfuge von Mauer-oder Wandabschnitten
EP1548222A1 (fr) * 2003-12-22 2005-06-29 Richard Malcher Profilé pour joindre une couche d'enduit ou de mortier de carrelage à un élément de construction
WO2017017052A1 (fr) * 2015-07-24 2017-02-02 Seamus Devlin Joint amélioré de contrôle de mouvement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133055A1 (de) * 1990-10-08 1992-04-23 Helmut Remmertz Fugenabdichtung einer fuge zwischen zwei betonplatten und verfahren zur fugenabdichtung
DE19800554A1 (de) * 1998-01-09 1999-07-15 Alfer Aluminium Gmbh Profilschiene für Bewegungsfugen
DE10014097A1 (de) * 2000-03-22 2001-10-18 Konrad Lehrhuber Profilleiste zum Abdichten einer Dehnfuge von Mauer-oder Wandabschnitten
EP1548222A1 (fr) * 2003-12-22 2005-06-29 Richard Malcher Profilé pour joindre une couche d'enduit ou de mortier de carrelage à un élément de construction
WO2017017052A1 (fr) * 2015-07-24 2017-02-02 Seamus Devlin Joint amélioré de contrôle de mouvement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111794473A (zh) * 2020-06-19 2020-10-20 西安宝鑫自动化设备有限公司 一种室内装修墙体瓷砖固定美缝结构

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PL3431682T3 (pl) 2020-10-19
EP3431682B1 (fr) 2020-05-13

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