EP3058159B2 - Supply roll for a sealing strip - Google Patents

Supply roll for a sealing strip Download PDF

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Publication number
EP3058159B2
EP3058159B2 EP14805167.5A EP14805167A EP3058159B2 EP 3058159 B2 EP3058159 B2 EP 3058159B2 EP 14805167 A EP14805167 A EP 14805167A EP 3058159 B2 EP3058159 B2 EP 3058159B2
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EP
European Patent Office
Prior art keywords
film
sealing tape
supply roll
self
adhesive layer
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EP14805167.5A
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German (de)
French (fr)
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EP3058159A1 (en
EP3058159B1 (en
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Horst RESCH
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    • 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
    • E06B1/62—Tightening or covering joints between the border of openings and the frame or between contiguous frames
    • 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
    • E04B1/6812—Compressable seals of solid form
    • 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
    • E06B1/62—Tightening or covering joints between the border of openings and the frame or between contiguous frames
    • E06B2001/626—Tightening or covering joints between the border of openings and the frame or between contiguous frames comprising expanding foam strips

Definitions

  • the invention relates to a supply roll for a sealing tape made of an open-pore foam with a winding core for the turns of the pre-compressed sealing tape, which is provided with a self-adhesive layer on one side and a film on the opposite side, which lie against one another under a radial pressure load.
  • Pre-compressed sealing tapes made from an open-pored foam are usually used to seal joints.
  • the delayed return of the pre-compressed sealing tapes allows simple assembly, because these sealing tapes can be inserted into the joints in a still compressed state with a corresponding clearance before the sealing tapes expand due to their inherent elasticity, filling their pores with air and sealing themselves against the joint walls .
  • the sealing tapes are provided on one side with a self-adhesive layer through which they are glued to one of the joint walls opposite one another.
  • the self-adhesive layer of the sealing tapes would stick the turns of the sealing tapes wound into supply rolls, the self-adhesive layers are covered with a cover film, which must be peeled off before the sealing tapes are inserted into the joints to be sealed, which requires an additional work step for the assembly of such sealing tapes.
  • the supply rolls of pre-compressed sealing tapes cause a radial pressure load on the adjacent windings in order to prevent premature expansion of the sealing tapes, the supply rolls are enclosed in a cover that prevents the pre-compressed sealing tapes rolled up on a core from being resiliently restored.
  • the document DE-A-2410121 shows such a supply roll.
  • the disadvantage here is that the remaining sealing tape remaining on a winding core expands elastically after the cover is removed from the supply roll if the remaining tape roll is not secured by a cuff before the sealing tape is resiliently returned.
  • the sealing tape is only expanded when the cover film is detached from the edges of the groove and the sealing tape. So that the self-adhesive layers of the sealing tape and the cover film do not cause the turns of the wound sealing tape to stick together when the sealing tape provided with the cover film is wound up and thus make unwinding difficult, the cover film is provided with an adhesive-repellent layer on the side facing away from the sealing tape.
  • the sealing tape can be compressed in the supply roll via the cover film can only be maintained as long as the supply roll is prevented from expanding by a sleeve or the like.
  • the invention is therefore based on the object of designing a supply roll for a sealing tape made of an open-pored foam so that not only is it easy to handle for laying, but it is also ensured with simple means that after a part of the sealing tape has been removed from a supply roll the sealing tape of the remaining roll remains under a radial compressive stress necessary for the compression.
  • the invention solves the problem in that the tension-resistant, preferably air-permeable film laminated onto the sealing tape detachably adheres to the self-adhesive layer of the respective adjacent turn.
  • the supply roll for such a sealing tape does not need a cover that prevents expansion, so that a remaining supply of the sealing tape is kept on the supply roll in the pre-compressed state without additional measures, if the film is sufficiently tensile to allow a radial expansion of the supply roll preventing stretching in the circumferential direction. Since the effect of the high tensile strength film within the winding roll is limited to the width of the sealing tape, widening the film across the width of the sealing tape is not useful.
  • An airtight cover film impairs the air filling of the pores of the resilient sealing tape. For this reason, the film on the side of the sealing tape opposite the self-adhesive layer is made air-permeable.
  • a sealing tape according to the invention only needs to be pulled off the supply roll in the required length by overcoming the adhesive forces between the self-adhesive layer and the film of the adjacent tape windings in order to glue the pre-compressed sealing tape into the joint to be sealed with a delayed elastic recovery can. Since the self-adhesive layer is released when the sealing tape is removed from the supply roll, the sealing tape can be introduced directly into the joint to be sealed.
  • the air permeability of the film on the side of the tape opposite the self-adhesive layer can be achieved in different ways, because it is only a matter of ensuring the preferably delayed air admission to the compressed, open-pored foam. Particularly simple construction conditions result in this connection if the film is designed as a perforated film.
  • the sealing tape is provided with the self-adhesive layer on the inside of the turns, then the tensile film comes to rest on the outside of the turns, so that the sealing tape is also subjected to a compressive stress counteracting free expansion in the area of the outermost turn of the supply roll.
  • the film can be made fire-retardant or consist of an intumescent material, so that the behavior of the sealing tape can be improved in the event of a fire.
  • the adhesive forces between the film and the self-adhesive layer must ensure a shear-proof connection of the contiguous turns of the supply roll, which are exposed to a radial pressure load due to the elastic pre-compression, without preventing the sealing tape from being pulled off the supply roll. However, this does not mean that there must be no adhesive residue on the film after it has been peeled off. If the adhesive forces between the self-adhesive layer and the film exceed the internal binding forces of the self-adhesive layer, a thin self-adhesive layer will remain on the film when the sealing tape is removed from the supply roll, so that the removed sealing tape enables bonding to the adjacent joint walls on both sides.
  • the partially withdrawn from the supply roll and elastically restored in the area of the withdrawn length sealing tape 1 is made of an open-pored foam 2, which is provided on one side of the sealing tape 1 with a self-adhesive layer 3 and on the opposite side has a film 4, which with regard to their adhesion properties in connection with the self-adhesive layer 3 is designed so that a releasable adhesion is achieved.
  • Such a sealing tape 1 is wound onto a winding core 5 with a pre-compression, the self-adhesive layer 3 coming to lie on the inside and the film 4 on the outside of the adjacent turns 6 of the supply roll.
  • the inner self-adhesive layer 3 of the outer two adjacent turns 6 is pressed onto the outer film 4 of the inner of these turns 6 with the effect that no displacement in the circumferential direction is possible between these turns 6. Since the film 4 is designed to be tensile, the pre-compressed sealing tape 1 is held within the supply roll under a radial compressive stress which opposes an elastic, expanding recovery of the sealing tape 1. The sealing tape 1 can therefore be pulled off the supply roll in the length required in each case, without the remaining Sealing tape 1 of the supply roll is subject to a risk of resetting.
  • the sealing tape 1 withdrawn from the supply roll can be introduced directly into a joint to be sealed because the self-adhesive layer 3 is released when the sealing tape 1 is removed from the supply roll. Because of the air permeability of the film 4, the elastic expansion of the sealing tape 1 when the pores of the foam 2 are filled with air is not hindered. If the air permeability of the film 4 depends on the temperature or the air humidity, then environmental conditions can advantageously be taken into account.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Adhesive Tapes (AREA)
  • Building Environments (AREA)
  • Gasket Seals (AREA)

Description

Technisches GebietTechnical area

Die Erfindung bezieht sich auf eine Vorratsrolle für ein Dichtungsband aus einem offenporigen Schaumstoff mit einem Wickelkern für die unter einer radialen Druckbelastung aneinanderliegenden Windungen des vorkomprimierten, auf einer Seite mit einer Selbstklebeschicht und auf der gegenüberliegenden Seite mit einer Folie versehenen Dichtungsbands.The invention relates to a supply roll for a sealing tape made of an open-pore foam with a winding core for the turns of the pre-compressed sealing tape, which is provided with a self-adhesive layer on one side and a film on the opposite side, which lie against one another under a radial pressure load.

Vorkomprimierte Dichtungsbänder aus einem offenporigen Schaumstoff werden üblicherweise zur Abdichtung von Fugen eingesetzt. Die verzögerte Rückstellung der vorkomprimierten Dichtungsbänder erlaubt eine einfache Montage, weil diese Dichtungsbänder in einem noch komprimierten Zustand mit entsprechendem Spiel in die Fugen eingebracht werden können, bevor sich die Dichtungsbänder zufolge ihrer Eigenelastizität unter Auffüllung Ihrer Poren mit Luft aufweiten und sich dichtend an die Fugenwände anlegen. Zur Befestigung in den Fugen sind die Dichtungsbänder auf einer Seite mit einer Selbstklebeschicht versehen, über die sie an einer der einander gegenüberliegenden Fugenwände angeklebt werden. Da die Selbstklebeschicht der Dichtungsbänder die Windungen der zu Vorratsrollen aufgewickelten Dichtungsbänder verkleben würden, werden die Selbstklebeschichten mit einer Deckfolie abgedeckt, die vor dem Einsetzen der Dichtungsbänder in abzudichtende Fugen abgezogen werden muss, was für die Montage solcher Dichtungsbänder einen zusätzlichen Arbeitsschritt erfordert. Da die Vorratsrollen aus vorkomprimierten Dichtungsbändern eine radiale Druckbelastung der aneinanderliegenden Windungen bedingen, um ein vorzeitiges Aufweiten der Dichtungsbänder zu unterbinden, werden die Vorratsrollen mit einer Hülle umschlossen, die ein elastisches Rückstellen der vorkomprimierten, auf einem Kern aufgerollten Dichtungsbänder verhindert. Das Dokument DE-A-2410121 zeigt eine derartige Vorratsrolle. Nachteilig dabei ist, dass sich das auf einem Wickelkern verbleibende restliche Dichtungsband nach einem Entfernen der Hülle von der Vorratsrolle elastisch aufweitet, wenn die verbleibende Bandrolle nicht durch eine Manschette gesichert wird, bevor eine elastische Rückstellung des Dichtungsbands erfolgt.Pre-compressed sealing tapes made from an open-pored foam are usually used to seal joints. The delayed return of the pre-compressed sealing tapes allows simple assembly, because these sealing tapes can be inserted into the joints in a still compressed state with a corresponding clearance before the sealing tapes expand due to their inherent elasticity, filling their pores with air and sealing themselves against the joint walls . For fastening in the joints, the sealing tapes are provided on one side with a self-adhesive layer through which they are glued to one of the joint walls opposite one another. Since the self-adhesive layer of the sealing tapes would stick the turns of the sealing tapes wound into supply rolls, the self-adhesive layers are covered with a cover film, which must be peeled off before the sealing tapes are inserted into the joints to be sealed, which requires an additional work step for the assembly of such sealing tapes. Since the supply rolls of pre-compressed sealing tapes cause a radial pressure load on the adjacent windings in order to prevent premature expansion of the sealing tapes, the supply rolls are enclosed in a cover that prevents the pre-compressed sealing tapes rolled up on a core from being resiliently restored. The document DE-A-2410121 shows such a supply roll. The disadvantage here is that the remaining sealing tape remaining on a winding core expands elastically after the cover is removed from the supply roll if the remaining tape roll is not secured by a cuff before the sealing tape is resiliently returned.

Um vorkomprimierte Dichtungsbänder nicht nur mit einer Fugenwand, sondern mit den beiden einander gegenüberliegenden Wänden einer abzudichtenden Fuge verkleben zu können, ist es bekannt ( EP 2 514 901 A1 ), die Dichtungsbänder auf ihren beiden einander gegenüberliegenden Seiten mit je einer Selbstklebeschicht zu versehen, sodass beim rückstellenden Aufweiten des Dichtungsbands innerhalb einer Fuge beide Seiten des Dichtungsbands selbstklebend an die Fugenwände angedrückt werden. Diese Selbstklebeschichten werden über abziehbare Deckfolien geschützt, was hinsichtlich der radialen Druckbelastung der aneinanderliegenden Windungen wiederum eine entsprechende Umhüllung der Vorratsrollen bedingt.In order to be able to glue pre-compressed sealing tape not only to a joint wall, but also to the two opposite walls of a joint to be sealed, it is known ( EP 2 514 901 A1 ) to provide the sealing tapes on their two opposite sides with a self-adhesive layer each, so that when the sealing tape is expanded within a joint, both sides of the sealing tape are pressed self-adhesive against the joint walls. These self-adhesive layers are protected by peelable cover films, which in turn necessitates a corresponding covering of the supply rolls with regard to the radial pressure load on the adjacent turns.

Schließlich ist es bekannt ( DE10104992 A1 ), zur Abdichtung der Fuge zwischen zwei Halbsparren einer Dachkonstruktion ein vorkomprimiertes Dichtungsband einzusetzen, das auf einer Seite mit einer Selbstklebeschicht versehen ist und auf der gegenüberliegenden Seite eine ablösbare Abdeckfolie trägt, die seitlich über das Dichtungsband vorsteht und in den beiden seitlich vorstehenden Bereichen eine Selbstklebeschicht aufweist, sodass das vorkomprimierte Dichtungsband in eine Nut der Halbsparren eingesetzt und mit Hilfe der über die Nutränder vorstehenden, mit einer Selbstklebeschicht versehenen Folienbereichen innerhalb der Nut in einem vorkomprimierten Zustand festgehalten werden kann, um ein vorzeitiges Aufweiten des vorkomprimierten Dichtungsbands zu unterbinden. Das Aufweiten des Dichtungsbands erfolgt erst durch ein Ablösen der Abdeckfolie von den Nuträndern und dem Dichtungsband. Damit die Selbstklebeschichten des Dichtungsbands und der Abdeckfolie beim Aufwickeln des mit der Abdeckfolie versehenen Dichtungsbandes keine Verklebung der Windungen des aufgewickelten Dichtungsbands bedingen und damit das Abwickeln erschweren, ist die Abdeckfolie auf der dem Dichtungsband abgewandten Seite mit einer klebstoffabweisenden Schicht versehen. Abgesehen davon, dass es schwierig ist, das mit einer solchen Abdeckfolie versehene Dichtungsband unter einer Komprimierung zu einer Vorratsrolle aufzuwickeln, weil sich im Bereich der über das Dichtungsband vorstehenden Ränder der Abdeckfolie unterschiedliche Wickeldurchmesser ergeben, kann über die Abdeckfolie die Komprimierung des Dichtungsbands in der Vorratsrolle nur solange aufrechterhalten werden, solange die Vorratsrolle durch eine Manschette oder dgl. an einer Aufweitung gehindert wird.After all, it is known ( DE10104992 A1 ), to seal the joint between two half-rafters of a roof structure, use a pre-compressed sealing tape, which is provided with a self-adhesive layer on one side and a removable cover film on the opposite side, which protrudes laterally over the sealing tape and a self-adhesive layer in the two laterally protruding areas so that the pre-compressed sealing tape can be inserted into a groove of the half-rafters and held in a pre-compressed state with the aid of the self-adhesive film areas protruding over the groove edges within the groove in order to prevent premature expansion of the pre-compressed sealing tape. The sealing tape is only expanded when the cover film is detached from the edges of the groove and the sealing tape. So that the self-adhesive layers of the sealing tape and the cover film do not cause the turns of the wound sealing tape to stick together when the sealing tape provided with the cover film is wound up and thus make unwinding difficult, the cover film is provided with an adhesive-repellent layer on the side facing away from the sealing tape. Apart from the fact that it is difficult to wind the sealing tape provided with such a cover film under compression to form a supply roll, because there are different winding diameters in the area of the edges of the cover film protruding over the sealing tape, the sealing tape can be compressed in the supply roll via the cover film can only be maintained as long as the supply roll is prevented from expanding by a sleeve or the like.

Darstellung der ErfindungPresentation of the invention

Der Erfindung liegt somit die Aufgabe zugrunde, eine Vorratsrolle für ein Dichtungsband aus einem offenporigen Schaumstoff so auszugestalten, dass nicht nur eine einfache Handhabung für das Verlegen erreicht, sondern auch mit einfachen Mitteln sichergestellt wird, dass nach einem Abziehen eines Teils des Dichtungsbands von einer Vorratsrolle das Dichtungsband der Restrolle unter einer für die Komprimierung notwendigen radialen Druckspannung verbleibt.The invention is therefore based on the object of designing a supply roll for a sealing tape made of an open-pored foam so that not only is it easy to handle for laying, but it is also ensured with simple means that after a part of the sealing tape has been removed from a supply roll the sealing tape of the remaining roll remains under a radial compressive stress necessary for the compression.

Ausgehend von einer Vorratsrolle der eingangs geschilderten Art, löst die Erfindung die gestellte Aufgabe dadurch, dass die zugfest ausgebildete, auf das Dichtungsband aufkaschierte, vorzugsweise luftdurchlässige Folie an der Selbstklebeschicht der jeweils anliegenden Windung lösbar haftet.Starting from a supply roll of the type described at the outset, the invention solves the problem in that the tension-resistant, preferably air-permeable film laminated onto the sealing tape detachably adheres to the self-adhesive layer of the respective adjacent turn.

Durch das Vorsehen einer zugfest ausgebildeten Folie auf der der Selbstklebeschicht gegenüberliegenden Seite des Dichtungsbands wird sichergestellt, dass die einzelnen Windungen des Dichtungsbands sich nicht in Umfangsrichtung gegeneinander verschieben können, weil die Selbstklebeschicht des Dichtungsbands an der Folie lösbar haftet, die ja nicht mit einer klebstoffabweisenden Schicht versehen ist. Die Selbstklebeschicht auf der Innenseite der Windungen hält somit die Folie auf der Außenseite der jeweils anliegenden inneren Windung schubfest fest. Aufgrund der zugfesten Ausbildung der Folie kann sich keine für eine elastisch aufweitende Rückstellung ausreichende Längendehnung des vorkomprimierten Dichtungsbands ergeben. Dies bedeutet, dass die Vorratsrolle für ein solches Dichtungsband keiner eine aufweitende Rückstellung verhindernden Umhüllung bedarf, sodass ein Restvorrat des Dichtungsbands auf der Vorratsrolle ohne zusätzliche Maßnahmen im vorkomprimierten Zustand gehalten wird, wenn die Folie ausreichend zugfest ausgebildet ist, um eine ein radiales Aufweiten der Vorratsrolle verhindernde Dehnung in Umfangsrichtung zu unterbinden. Da die Wirkung der zugfesten Folie innerhalb der Wickelrolle auf den Breitenbereich des Dichtungsbands beschränkt ist, ist eine Verbreiterung der Folie über die Breite des Dichtungsbands nicht sinnvoll.By providing a tensile-resistant film on the side of the sealing tape opposite the self-adhesive layer, it is ensured that the individual turns of the sealing tape do not move relative to one another in the circumferential direction because the self-adhesive layer of the sealing tape adheres releasably to the film, which is not provided with an adhesive-repellent layer. The self-adhesive layer on the inside of the turns thus holds the film tightly on the outside of the respectively adjacent inner turn. Due to the tensile strength of the film, there can be no elongation of the pre-compressed sealing tape that is sufficient for an elastically expanding recovery. This means that the supply roll for such a sealing tape does not need a cover that prevents expansion, so that a remaining supply of the sealing tape is kept on the supply roll in the pre-compressed state without additional measures, if the film is sufficiently tensile to allow a radial expansion of the supply roll preventing stretching in the circumferential direction. Since the effect of the high tensile strength film within the winding roll is limited to the width of the sealing tape, widening the film across the width of the sealing tape is not useful.

Eine luftdichte Abdeckfolie, wie sie für Selbstklebeschichten üblich ist, beeinträchtigt die Luftfüllung der Poren des sich elastisch rückstellenden Dichtungsbands. Aus diesem Grunde wird die Folie auf der der Selbstklebeschicht gegenüberliegenden Seite des Dichtungsbands luftdurchlässig ausgebildet. Für die Verarbeitung braucht ein erfindungsgemäßes Dichtungsband somit lediglich in der benötigten Länge von der Vorratsrolle abgezogen zu werden, indem die Haftkräfte zwischen der Selbstklebeschicht und der Folie der aneinanderliegenden Bandwindungen überwunden werden, um das vorkomprimierte Dichtungsband mit einer verzögerten elastischen Rückstellung in die abzudichtende Fuge einkleben zu können. Da die Selbstklebeschicht beim Abziehen des Dichtungsbands von der Vorratsrolle freigegeben wird, kann das Dichtungsband unmittelbar in die abzudichtende Fuge eingebracht werden.An airtight cover film, as is customary for self-adhesive layers, impairs the air filling of the pores of the resilient sealing tape. For this reason, the film on the side of the sealing tape opposite the self-adhesive layer is made air-permeable. For processing, a sealing tape according to the invention only needs to be pulled off the supply roll in the required length by overcoming the adhesive forces between the self-adhesive layer and the film of the adjacent tape windings in order to glue the pre-compressed sealing tape into the joint to be sealed with a delayed elastic recovery can. Since the self-adhesive layer is released when the sealing tape is removed from the supply roll, the sealing tape can be introduced directly into the joint to be sealed.

Die Luftdurchlässigkeit der Folie auf der der Selbstklebeschicht gegenüberliegenden Bandseite kann auf unterschiedlichen Wegen erreicht werden, weil es ja nur darum geht, den vorzugsweise verzögerten Luftzutritt zum komprimierten, offenporigen Schaumstoff zu gewährleisten. Besonders einfache Konstruktionsverhältnisse ergeben sich in diesem Zusammenhang, wenn die Folie als Lochfolie ausgebildet ist.The air permeability of the film on the side of the tape opposite the self-adhesive layer can be achieved in different ways, because it is only a matter of ensuring the preferably delayed air admission to the compressed, open-pored foam. Particularly simple construction conditions result in this connection if the film is designed as a perforated film.

Ist das Dichtungsband auf der Innenseite der Windungen mit der Selbstklebeschicht versehen, so kommt die zugfeste Folie auf der Außenseite der Windungen zu liegen, sodass das Dichtungsband auch im Bereich der jeweils äußersten Windung der Vorratsrolle unter einer dem freien Aufweiten entgegenwirkenden Druckspannung unterworfen wird.If the sealing tape is provided with the self-adhesive layer on the inside of the turns, then the tensile film comes to rest on the outside of the turns, so that the sealing tape is also subjected to a compressive stress counteracting free expansion in the area of the outermost turn of the supply roll.

Mit dem Vorsehen einer Folie auf der der Selbstklebeschicht gegenüberliegenden Bandseite eröffnen sich verschiedene Möglichkeiten, die Eigenschaften des Dichtungsbands durch eine entsprechende Wahl des Werkstoffs der Folie an unterschiedliche Anforderungen anzupassen. So kann die Folie beispielsweise brandhemmend ausgerüstet sein oder aus einem intumeszenten Werkstoff bestehen, wodurch das Verhalten des Dichtungsbands im Brandfall verbessert werden kann.Providing a film on the tape side opposite the self-adhesive layer opens up various possibilities for adapting the properties of the sealing tape to different requirements through an appropriate choice of the material of the film. For example, the film can be made fire-retardant or consist of an intumescent material, so that the behavior of the sealing tape can be improved in the event of a fire.

Die Haftkräfte zwischen der Folie und der Selbstklebeschicht müssen für eine schubfeste Verbindung der aneinanderliegenden, aufgrund der elastischen Vorkomprimierung einer radialen Druckbelastung ausgesetzten Windungen der Vorratsrolle sorgen, ohne das Abziehen des Dichtungsbands von der Vorratsrolle zu verhindern. Dies bedeutet jedoch nicht, dass nach dem Abziehen keine Kleberückstände auf der Folie vorhanden sein dürfen. Übersteigen die Haftkräfte zwischen der Selbstklebeschicht und der Folie die inneren Bindungskräfte der Selbstklebeschicht, so wird beim Abziehen des Dichtungsbands von der Vorratsrolle eine dünne Selbstklebeschicht auf der Folie verbleiben, sodass das abgezogene Dichtungsband auf beiden Seiten eine Verklebung mit den anliegenden Fugenwänden ermöglicht.The adhesive forces between the film and the self-adhesive layer must ensure a shear-proof connection of the contiguous turns of the supply roll, which are exposed to a radial pressure load due to the elastic pre-compression, without preventing the sealing tape from being pulled off the supply roll. However, this does not mean that there must be no adhesive residue on the film after it has been peeled off. If the adhesive forces between the self-adhesive layer and the film exceed the internal binding forces of the self-adhesive layer, a thin self-adhesive layer will remain on the film when the sealing tape is removed from the supply roll, so that the removed sealing tape enables bonding to the adjacent joint walls on both sides.

Kurze Beschreibung der ZeichnungBrief description of the drawing

In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt, und zwar wird eine erfindungsgemäße Vorratsrolle für ein Dichtungsband in einer schematischen, zum Teil aufgerissenen Seitenansicht gezeigt.In the drawing, the subject matter of the invention is shown for example, namely a supply roll according to the invention for a sealing tape is shown in a schematic, partially torn side view.

Weg zur Ausführung der ErfindungWay of carrying out the invention

Das zum Teil von der Vorratsrolle abgezogene und im Bereich der abgezogenen Länge elastisch rückgestellte Dichtungsband 1 ist aus einem offenporigen Schaumstoff 2 gefertigt, der auf einer Seite des Dichtungsbands 1 mit einer Selbstklebeschicht 3 versehen ist und auf der gegenüberliegenden Seite eine Folie 4 aufweist, die hinsichtlich ihrer Haftungseigenschaften in Verbindung mit der Selbstklebeschicht 3 so ausgebildet ist, dass eine lösbare Haftung erreicht wird. Ein solches Dichtungsband 1 wird unter einer Vorkomprimierung auf einen Wickelkern 5 aufgewickelt, wobei die Selbstklebeschicht 3 auf der Innenseite und die Folie 4 auf der Außenseite der aneinanderliegenden Windungen 6 der Vorratsrolle zu liegen kommen. Dies bedeutet, dass die jeweils innenliegende Selbstklebeschicht 3 der äußeren zweier aneinanderliegenden Windungen 6 an die außenliegende Folie 4 der inneren dieser Windungen 6 mit der Wirkung haftend angedrückt wird, dass zwischen diesen Windungen 6 keine Verschiebung in Umfangsrichtung möglich ist. Da die Folie 4 zugfest ausgebildet ist, wird das vorkomprimierte Dichtungsband 1 innerhalb der Vorratsrolle unter einer radialen Druckspannung gehalten, die einer elastischen, aufweitenden Rückstellung des Dichtungsbands 1 entgegensteht. Das Dichtungsband 1 kann daher in der jeweils benötigten Länge von der Vorratsrolle abgezogen werden, ohne dass das restliche Dichtungsband 1 der Vorratsrolle einer Rückstellgefahr unterworfen wird.The partially withdrawn from the supply roll and elastically restored in the area of the withdrawn length sealing tape 1 is made of an open-pored foam 2, which is provided on one side of the sealing tape 1 with a self-adhesive layer 3 and on the opposite side has a film 4, which with regard to their adhesion properties in connection with the self-adhesive layer 3 is designed so that a releasable adhesion is achieved. Such a sealing tape 1 is wound onto a winding core 5 with a pre-compression, the self-adhesive layer 3 coming to lie on the inside and the film 4 on the outside of the adjacent turns 6 of the supply roll. This means that the inner self-adhesive layer 3 of the outer two adjacent turns 6 is pressed onto the outer film 4 of the inner of these turns 6 with the effect that no displacement in the circumferential direction is possible between these turns 6. Since the film 4 is designed to be tensile, the pre-compressed sealing tape 1 is held within the supply roll under a radial compressive stress which opposes an elastic, expanding recovery of the sealing tape 1. The sealing tape 1 can therefore be pulled off the supply roll in the length required in each case, without the remaining Sealing tape 1 of the supply roll is subject to a risk of resetting.

Das von der Vorratsrolle abgezogene Dichtungsband 1, dessen elastische Rückstellung in an sich bekannter Weise verzögert abläuft, kann unmittelbar in eine abzudichtende Fuge eingebracht werden, weil die Selbstklebeschicht 3 beim Abziehen des Dichtungsbands 1 von der Vorratsrolle freigegeben wird. Wegen der Luftdurchlässigkeit der Folie 4 wird die elastische Aufweitung des Dichtungsbands 1 unter einer Luftbefüllung der Poren des Schaumstoffs 2 nicht behindert. Hängt die Luftdurchlässigkeit der Folie 4 von der Temperatur oder der Luftfeuchtigkeit ab, so kann in vorteilhafter Weise auf Umweltbedingungen Rücksicht genommen werden.The sealing tape 1 withdrawn from the supply roll, the elastic recovery of which is delayed in a manner known per se, can be introduced directly into a joint to be sealed because the self-adhesive layer 3 is released when the sealing tape 1 is removed from the supply roll. Because of the air permeability of the film 4, the elastic expansion of the sealing tape 1 when the pores of the foam 2 are filled with air is not hindered. If the air permeability of the film 4 depends on the temperature or the air humidity, then environmental conditions can advantageously be taken into account.

Claims (6)

  1. Supply roll for a sealing tape (1) consisting of an open-cell foam (2), having a winding core (5) for the windings (6) - which adjoin one other when under radial compressive loading - of the pre-compressed sealing tape (1) provided on one side with a self-adhesive layer (3) and on the opposite side with a film (4), characterised in that the air-permeable film (4) formed so as to guarantee tensile strength and laminated on the sealing tape (1) releasably adheres to the self-adhesive layer (3) of the respectively adjoining winding (6).
  2. Supply roll as claimed in claim 1, characterised in that the sealing tape (1) is provided on the inner side of the windings (6) with the self-adhesive layer (3).
  3. Supply roll as claimed in claim 1 or 2, characterised in that the film (4) is formed as a perforated film.
  4. Supply roll as claimed in any one of claims 1 to 3, characterised in that the film (4) is provided so as to be fire-retardant.
  5. Supply roll as claimed in any one of claims 1 to 4, characterised in that the film (4) is formed from an intumescent material.
  6. Supply roll as claimed in any one of claims 1 to 5, characterised in that the adhesive forces between the self-adhesive layer (3) and the film (4) exceed the internal binding forces of the self-adhesive layer (3).
EP14805167.5A 2013-10-14 2014-10-14 Supply roll for a sealing strip Active EP3058159B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50661/2013A AT514581B1 (en) 2013-10-14 2013-10-14 Supply roll for a sealing tape
PCT/AT2014/050246 WO2015054716A1 (en) 2013-10-14 2014-10-14 Supply roll for a sealing strip

Publications (3)

Publication Number Publication Date
EP3058159A1 EP3058159A1 (en) 2016-08-24
EP3058159B1 EP3058159B1 (en) 2017-06-28
EP3058159B2 true EP3058159B2 (en) 2021-01-20

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ID=51999186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14805167.5A Active EP3058159B2 (en) 2013-10-14 2014-10-14 Supply roll for a sealing strip

Country Status (3)

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EP (1) EP3058159B2 (en)
AT (1) AT514581B1 (en)
WO (1) WO2015054716A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT518547B1 (en) * 2016-11-17 2017-11-15 Horst Dipl Ing Resch Supply roll for a sealing tape
AT519552B1 (en) * 2017-04-12 2018-08-15 Compriband Dichtungen Ges M B H To a supply roll wound sealing tape

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2851478A1 (en) † 2013-09-18 2015-03-25 Tremco illbruck Produktion GmbH Sealing strip

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935857C3 (en) * 1969-07-15 1978-03-30 Odenwald-Chemie Gmbh, 6901 Schoenau Method for providing permanently elastic sealing tape in the form of a roll
DE2410121C2 (en) 1974-03-02 1985-03-07 Irbit-Holding AG, Zürich Process for winding up sheets, strips or the like of elastically compressible material with delayed recovery
DE3407995C2 (en) * 1984-03-03 1994-08-11 Irbit Research & Consulting Ag Foam sealing tape and its use
DE10104992A1 (en) * 2001-02-03 2002-08-08 Illbruck Gmbh Roof-insulating element for insulating the rafter region extends between parallel rafters
DE20306689U1 (en) 2003-04-29 2004-09-02 Iso-Chemie Gmbh sealing tape
US7754304B1 (en) 2005-12-27 2010-07-13 Mitek Holdings, Inc. Weatherproofing backer for window and door installation
PL1936247T3 (en) 2006-12-18 2010-01-29 Iso Chemie Gmbh Sealing tape made of soft foam
EP2107176B1 (en) 2008-03-31 2015-09-30 ISO-Chemie GmbH Production of a sealing tape made of soft foam
DE102009013107A1 (en) 2008-05-13 2009-11-19 Tremco Illbruck Produktion Gmbh Foam sealing tape
DE202011005416U1 (en) 2011-04-19 2012-07-20 Tremco Illbruck Produktion Gmbh sealing strips
DE202012000883U1 (en) 2012-01-27 2013-05-02 Tremco Illbruck Produktion Gmbh sealing tape

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2851478A1 (en) † 2013-09-18 2015-03-25 Tremco illbruck Produktion GmbH Sealing strip

Also Published As

Publication number Publication date
EP3058159A1 (en) 2016-08-24
EP3058159B1 (en) 2017-06-28
AT514581A4 (en) 2015-02-15
WO2015054716A1 (en) 2015-04-23
AT514581B1 (en) 2015-02-15

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