EP2309090A1 - Bande étanche alvéolaire - Google Patents

Bande étanche alvéolaire Download PDF

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Publication number
EP2309090A1
EP2309090A1 EP10185478A EP10185478A EP2309090A1 EP 2309090 A1 EP2309090 A1 EP 2309090A1 EP 10185478 A EP10185478 A EP 10185478A EP 10185478 A EP10185478 A EP 10185478A EP 2309090 A1 EP2309090 A1 EP 2309090A1
Authority
EP
European Patent Office
Prior art keywords
foam
intermediate layer
foam sealing
sealing tape
layer
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Withdrawn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
EP10185478A
Other languages
German (de)
English (en)
Inventor
Markus Komma
Alfred KÖPPL
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.)
Tremco Illbruck GmbH
Original Assignee
Tremco Illbruck Produktion GmbH
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 Tremco Illbruck Produktion GmbH filed Critical Tremco Illbruck Produktion GmbH
Publication of EP2309090A1 publication Critical patent/EP2309090A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E06B1/64—Tightening or covering joints between the border of openings and the frame or between contiguous frames by loosely-inserted means, e.g. strip, resilient tongue
    • 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
    • E06B2001/628—Separate flexible joint covering strips; Flashings

Definitions

  • the invention relates to a delayed-return impregnated foam sealing tape, for example, to the arrangement between a window frame and this associated masonry, with the window frame or masonry associated broadsides, further extending transversely to the broad sides narrow side surfaces are formed and a narrow side surface associated with her, Having tightly connected with the foam sealing tape air-impermeable layer.
  • foam sealing tapes have already become known in many respects. It is for example on the DE 35 44 277 C1 , the DE 39 21 777 C2 , the DE 196 41415 C2 and the DE 4123 647A1 directed.
  • Foam sealing tapes serve to regulate moisture on the one hand.
  • an air change should be guaranteed. Sometimes, however, there is too much air exchange.
  • the invention has the object of specifying a delayed-return impregnated foam sealing tape, which, without resulting in disadvantages in terms of resilience, can continue to achieve a relatively low air exchange with continued favorable filling of the joint.
  • an air-impermeable, but porous, layer which extends across an intermediate layer or through a narrow side surface of the foam-sealing strip achieves a targeted adjustment of the air permeability of the foam-sealing strip in the sense of a lower, namely at least 10%, lower air permeability.
  • the reduced air permeability is compared to a same sealing tape, ie in particular with regard to the foam used and the cross-sectional dimension same sealing tape to understand.
  • the reduced air permeability may be especially 20 to 40%, for example 30%.
  • the aforementioned ranges of 10 to 70% and 20 to 40%, respectively, include in the disclosure also all intermediate values as disclosed, especially in 1% steps. Also with regard to the range limits, a single or multiple narrowing from above and / or from below is included.
  • the foam sealing tape is composed in a cross section of two or more foam partial strips and the partial strips are separated from each other by the intermediate layer.
  • the intermediate layer itself may also be partially air-permeable or porous or formed with openings in total or in a partial surface.
  • the intermediate layer extends in a cross section at an acute angle to a broad side and, projecting on a side surface, extends only over a partial height of the side surface, wherein also the Interlayer has a lower air permeability than the foam of a foam sub-strip.
  • the intermediate layer can in particular be chosen to be comparatively thin. It can be a common plastic film layer. But it can also be a foam layer, for example, a small open-cell foam or a closed-cell foam, act.
  • the intermediate layer is airtight. This makes it possible to achieve the greatest effect in terms of reducing the air permeability in relation to the projection area covered thereby.
  • the separating layer is designed as a self-adhesive layer. More preferably, it is a double-sided self-adhesive layer.
  • a self-adhesive layer usually consists of a pressure-sensitive adhesive layer applied to a carrier. This allows a permanent bond under light pressure.
  • natural rubber pressure-sensitive adhesives in which tackifying tackifiers and plasticizers having relatively low molecular weights are blended are used.
  • it may also be, for example, an acrylate pressure-sensitive adhesive.
  • the carrier may be a nonwoven material, a fabric tape, a paper strip, a plastic film or the like. Often, a grid, for example made of glass fibers, is inserted into the adhesive. These are preferably the same self-adhesive layers, of which also on such a sealing tape on the outside, on a broad side, one is provided.
  • the two or more partial foam strips consist of a same foam. It may, for example, be an open-cell flexible polyurethane foam.
  • the foam partial strips can be provided in cross-section with an equal surface area, possibly also with a different area ratio.
  • the intermediate layer extends at least over a partial region of the cross-sectional width, in any case with respect to its region which optionally extends in cross-section at an acute angle to a broad side.
  • the intermediate layer on one or both sides can also extend in cross-section parallel or at a further angle to a broad side. Said acute angle can extend up to a right angle, in which case then the intermediate layer extends at right angles to a broad side.
  • the foam-sealing strip can also be formed by folding from a single, about a longitudinal section for preparing the folding having foam strips. Then preferably so that arise in the folded state broadsides with the same height level over the width. Before folding over, a different height level can be given, for example.
  • This edge surface can be provided with the intermediate layer.
  • the intermediate layer can also encompass the edge surface.
  • the wrapping is then associated with the other region of the foam sealing strip on which the folded area rests, assigned. If the intermediate layer is in the form of an adhesive layer, for example a double-sided self-adhesive layer, it is also possible for the attachment to be achieved in the folded-over state by the wrapping.
  • a foam sealing tape 1 which is shown in cross section.
  • the foam sealing tape 1 is made of open-cell foam with respect to the foam, which is impregnated for delayed recovery.
  • the impregnate may be, for example consist of a polyacrylate.
  • the foam may be, for example, an open-celled polyurethane foam.
  • the sealing tape 1 can be adhesively bonded to its first broad side 2 by means of a provided by a cover layer 3 self-adhesive tape 4 with a window profile.
  • the opposite broad side 5 is then according to the provision of an example opposite masonry to the plant.
  • the narrow sides 6, 7 of the foam sealing tape 1 extend transversely to the broad sides 4, 5.
  • the designation chosen here is not limited to the fact that the narrow sides 6, 7 are actually smaller surfaces than the broad sides 2, 5. If so, too is preferred, but the ratio is not determined by this.
  • a width B, d. H. an extension in the depth direction of a joint corresponding to the frame width of a window frame to be sealed for example.
  • this width B corresponds to a dimension of 40 to 250 mm, preferably 40 to 150 mm.
  • all intermediate values, in particular in increments of 1 mm are also included as disclosed.
  • the foam sealing strip 1 further consists in cross section of two foam strips part 8, 9. In the embodiment take the foam strips part 8, 9 geometrically equal areas. With regard to the area size, the foam sealing tape 1 is divided in half.
  • the foam partial strips 8, 9 are in a Z-shaped parting line 10 to each other.
  • this parting line 10 at least partially extending in the vertical direction, an intermediate layer 11 is arranged.
  • the intermediate layer 11 consists of a double-sided adhesive tape.
  • the intermediate layer 11 is preferably practical, at least with regard to the differential pressures acting in the installed state, airtight. But it may also already be sufficient that it is something or significantly more airtight than the foam of the sealing tape 1.
  • this double-sided tape is evidently Z-shaped in the illustrated cross-section.
  • a projection of the Z center section 14 onto a side surface in the exemplary embodiment this is illustrated by the side surface 7, covers a partial region a of the total height b of the foam sealing strip 1.
  • Fig. 1 is the area a center with respect to the upper and lower areas c, which are not covered by the intermediate layer 11 in projection.
  • the intermediate layer 11 is arranged such that the corresponding height section a, starting from the one broad side, here wide side 5, extends to a central region of the sealing strip 1. Then, in the height direction, a region c is then provided, which extends from the end of the region a to the second broad side 2.
  • the liner 11 may be in Fig. 2 also extend only vertically.
  • the edge surface 25 can be adhered to the edge surface 25 by adhesive bonding on the one hand, and on the other hand by the wrapper 26, which is also formed at the same time, to result in attachment to the unfolded part of the foam strip.
  • the wrapper 26 which is also formed at the same time, to result in attachment to the unfolded part of the foam strip.
  • a hook-like course of the intermediate layer 11 is given, hereby a right-angled in the embodiment bending, which results in said Umgriff.
  • the two foam partial strips 8, 9 formed geometrically different. While the foam partial strip 9, based on the cross-sectional view, has a central height formation 15, the foam partial strip 8 has two lateral height formations 16, 17 matching the height formation 15, which merge into one another through a valley region 18. The height range 15 fits into the opening formed by the height areas 16, 17 and the valley area 18.
  • the intermediate layer 14 is provided. It is also provided here only in a straight line extending in cross section. But you could also, as in the embodiment 1, Z-shaped extending provided.
  • the foam sealing tape is composed of two geometrically identical foam part strips 8, 9.
  • the dividing line between the foam partial strips 8, 9 is now provided in the cross-sectional view, as seen in a straight line. Accordingly, the intermediate layer 14 extends in a straight line.
  • FIG. 5 another basic principle is realized.
  • foam sealing tape 1 is provided, which is enveloped on one or both sides of a film 19 in the outer overlap.
  • through holes 20 are formed on the narrow side 7 facing region of the film 19 to achieve a porosity.
  • the height ranges and low ranges are preferably aligned to a longitudinal direction of the foam sealing strip 1 extending.
  • Fig. 2 is based on the right side of the local cross-sectional representation of the low range adapted by tier restroomm increase to the height range.
  • the foam in a peripheral region is still contiguous. He can also be completely separated and only by the liner 11, the two foam parts can be held together.
  • the embodiment of the Fig. 3 is also characterized by the fact that two foam parts 8, 9 are assembled in opposite directions, which is formed once, in the embodiment, the upper part 8, two height portions 16, 17 and in the width direction between the height ranges, a low region 18, wherein the height ranges 16, 17 and the low region 18 are aligned with a longitudinal direction of the foam sealing strip 1. While in the embodiment of the lower foam strip 9 has only one, middle height range 15, which fits snugly into the low region 18 of the upper foam sub-strip 8.
  • the sealing strip 1 according to the Fig. 1 to 4 also on a narrow side 6, 7 still with a perforated, film according to the embodiment of the Fig. 5 be educated.
  • the U-legs of the here are generally U-shaped, in cross-section, arranged film glued to the foam-sealing strip 1 respectively.
  • a self-adhesive tape 4 with a cover 3 is also on one side, the embodiment on the upper side, formed.
  • the self-adhesive tape is also provided here as a double-sided adhesive tape.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Adhesive Tapes (AREA)
EP10185478A 2009-10-02 2010-10-01 Bande étanche alvéolaire Withdrawn EP2309090A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009048110A DE102009048110A1 (de) 2009-10-02 2009-10-02 Schaumstoff-Dichtband

Publications (1)

Publication Number Publication Date
EP2309090A1 true EP2309090A1 (fr) 2011-04-13

Family

ID=43568157

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10185478A Withdrawn EP2309090A1 (fr) 2009-10-02 2010-10-01 Bande étanche alvéolaire

Country Status (2)

Country Link
EP (1) EP2309090A1 (fr)
DE (1) DE102009048110A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012101990U1 (de) 2012-05-23 2013-08-27 Tremco Illbruck Produktion Gmbh Dichtband
CN103266670A (zh) * 2013-04-16 2013-08-28 中天建设集团有限公司 一种保温棉接缝部处理工艺
CN103266669A (zh) * 2013-04-16 2013-08-28 中天建设集团有限公司 一种保温棉接缝部处理结构
EP2759649A1 (fr) * 2013-01-23 2014-07-30 Tremco illbruck Produktion GmbH Bande étanche alvéolaire
EP2666947A3 (fr) * 2012-05-23 2014-12-17 Tremco illbruck Produktion GmbH Bande étanche
EP2602392A3 (fr) * 2011-12-09 2015-06-24 Tremco illbruck Produktion GmbH Plaque composite

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018107177U1 (de) * 2018-09-26 2020-01-07 tremco illbruck GmbH Dichtband mit Trennschicht
DE102021106858A1 (de) 2021-03-19 2022-09-22 Tremco CPG Germany GmbH Dichtband mit zwei zusammengesetzten Schaumstoffen und Verfahren zu dessen Herstellung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544277C1 (de) 1985-12-14 1987-04-02 Irbit Res & Consulting Ag Dichtungsstreifen
DE4123647A1 (de) 1991-06-01 1992-12-03 Irbit Research & Consulting Ag Dichtband
DE19641415A1 (de) * 1996-10-08 1998-04-16 Hanno Werk Gmbh & Co Kg Dichtungsband und Verfahren zur Herstellung des Dichtungsbandes
DE20009674U1 (de) * 1999-06-09 2000-09-14 Hanno Werk Gmbh & Co Kg Mehrlagiges Dichtungsband zum Abdichten von Fugen
DE3921777C2 (de) 1989-03-16 2002-08-29 Irbit Res & Consulting Ag Frei Dichtungselement
EP1811111A2 (fr) * 2006-01-19 2007-07-25 Tremco Illbruck Produktion GmbH Joint d'étanchéité en mousse et cadre de fenêtre prêt à monter
DE102008049210A1 (de) 2007-11-27 2009-05-28 Tremco Illbruck Produktion Gmbh Schaumstoff-Dichtstreifen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314001A1 (de) * 2002-12-05 2004-07-15 Lehrhuber, Konrad, Dipl.-Ing. (FH) Profilanschlußleiste für einen Übergang von einem Bauteil zu einer Gebäudewand
DE102005058732A1 (de) * 2005-12-08 2007-06-14 Tremco Illbruck Produktion Gmbh Verfahren zur Abdichtung eines Spaltes zwischen einem Fensterrahmen und einer Laibung sowie Abdichtungselement zur Anbringung in einem Spalt

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544277C1 (de) 1985-12-14 1987-04-02 Irbit Res & Consulting Ag Dichtungsstreifen
DE3921777C2 (de) 1989-03-16 2002-08-29 Irbit Res & Consulting Ag Frei Dichtungselement
DE4123647A1 (de) 1991-06-01 1992-12-03 Irbit Research & Consulting Ag Dichtband
DE19641415A1 (de) * 1996-10-08 1998-04-16 Hanno Werk Gmbh & Co Kg Dichtungsband und Verfahren zur Herstellung des Dichtungsbandes
DE19641415C2 (de) 1996-10-08 1999-09-02 Hanno Werk Gmbh & Co Kg Dichtungsband und Verfahren zur Herstellung des Dichtungsbandes und seine Verwendung
DE20009674U1 (de) * 1999-06-09 2000-09-14 Hanno Werk Gmbh & Co Kg Mehrlagiges Dichtungsband zum Abdichten von Fugen
EP1811111A2 (fr) * 2006-01-19 2007-07-25 Tremco Illbruck Produktion GmbH Joint d'étanchéité en mousse et cadre de fenêtre prêt à monter
DE102006043050A1 (de) 2006-01-19 2007-07-26 Tremco Illbruck Produktion Gmbh Zur Abdichtung eines Fensterrahmens geeigneter Schaumstoff-Dichtstreifen sowie zum Einbau vorbereiteter Fensterrahmen
DE102008049210A1 (de) 2007-11-27 2009-05-28 Tremco Illbruck Produktion Gmbh Schaumstoff-Dichtstreifen
EP2065548A2 (fr) * 2007-11-27 2009-06-03 Tremco Illbruck Produktion GmbH Bande étanche alvéolaire

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2602392A3 (fr) * 2011-12-09 2015-06-24 Tremco illbruck Produktion GmbH Plaque composite
DE202012101990U1 (de) 2012-05-23 2013-08-27 Tremco Illbruck Produktion Gmbh Dichtband
WO2013174763A1 (fr) 2012-05-23 2013-11-28 Tremco Illbruck Produktion Gmbh Bande d'étanchéité
EP2666947A3 (fr) * 2012-05-23 2014-12-17 Tremco illbruck Produktion GmbH Bande étanche
EP2666947B1 (fr) 2012-05-23 2017-07-19 Tremco illbruck Produktion GmbH Bande étanche
EP2852713B1 (fr) 2012-05-23 2019-07-10 tremco illbruck GmbH Bande d'étanchéité
EP3597833A1 (fr) 2012-05-23 2020-01-22 tremco illbruck GmbH Bande d'étanchéité
EP2759649A1 (fr) * 2013-01-23 2014-07-30 Tremco illbruck Produktion GmbH Bande étanche alvéolaire
CN103266670A (zh) * 2013-04-16 2013-08-28 中天建设集团有限公司 一种保温棉接缝部处理工艺
CN103266669A (zh) * 2013-04-16 2013-08-28 中天建设集团有限公司 一种保温棉接缝部处理结构

Also Published As

Publication number Publication date
DE102009048110A1 (de) 2011-04-07

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