EP2333177B1 - Bande d'étanchéité pré-comprimée - Google Patents

Bande d'étanchéité pré-comprimée Download PDF

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Publication number
EP2333177B1
EP2333177B1 EP20090178897 EP09178897A EP2333177B1 EP 2333177 B1 EP2333177 B1 EP 2333177B1 EP 20090178897 EP20090178897 EP 20090178897 EP 09178897 A EP09178897 A EP 09178897A EP 2333177 B1 EP2333177 B1 EP 2333177B1
Authority
EP
European Patent Office
Prior art keywords
strip
shaped element
sealing tape
foam
tape according
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.)
Active
Application number
EP20090178897
Other languages
German (de)
English (en)
Other versions
EP2333177A1 (fr
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.)
ISO Chemie GmbH
Original Assignee
ISO Chemie 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 ISO Chemie GmbH filed Critical ISO Chemie GmbH
Priority to EP20090178897 priority Critical patent/EP2333177B1/fr
Priority to PL09178897T priority patent/PL2333177T3/pl
Priority to DK09178897.6T priority patent/DK2333177T3/da
Priority to EP20140151724 priority patent/EP2722452A1/fr
Priority to US12/728,792 priority patent/US20110143121A1/en
Priority to DK10157518T priority patent/DK2336442T3/da
Priority to PL10157518T priority patent/PL2336442T3/pl
Priority to EP20100157518 priority patent/EP2336442B1/fr
Priority to EP20100194356 priority patent/EP2336443B1/fr
Priority to US12/964,362 priority patent/US9597832B2/en
Priority to DK10194356T priority patent/DK2336443T3/da
Priority to PL10194356T priority patent/PL2336443T3/pl
Priority to DE201020017929 priority patent/DE202010017929U1/de
Publication of EP2333177A1 publication Critical patent/EP2333177A1/fr
Application granted granted Critical
Publication of EP2333177B1 publication Critical patent/EP2333177B1/fr
Priority to US14/225,873 priority patent/US20140205791A1/en
Priority to US14/225,863 priority patent/US9296150B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249982—With component specified as adhesive or bonding agent

Definitions

  • the invention relates to a precompressed sealing tape for sealing a joint, for example between a frame profile of a window or a door and a building wall.
  • a pre-compressed sealing tape which consists of a resiliently elastic foam strip of rectangular cross-section, which is completely enclosed in the compressed state by a sheath which is formed by a plastic film.
  • the plastic film forms a running in the longitudinal direction of the sealing strip tear tab by the plastic film is arrested to form a predetermined breaking point against itself.
  • the foam strip is glued on its underside with the wrapper, and the wrapper is in turn on its underside with separate adhesives, such as a double-sided adhesive tape, attachable to a frame profile.
  • Sealing tapes of this type are adhered to the frame profile to be sealed, and after installation of the frame profile in a building wall opening the enclosure is torn open to allow the foam strip to resiliently reset and thus seal the frame profile on the building wall.
  • these known sealing tapes it is disadvantageous that they can only be produced in relatively small widths, since otherwise due to the restoring force of the precompressed sealing tape, an oval to round shape results within the envelope, which is unsuitable for installation.
  • a sealing tape which consists of a flat bar for adhering to a frame profile and a foam strip arranged thereon.
  • the foam strip is covered by a sheet of paper or plastic, which is glued to the flat bar and keeps the foam strip in the compressed state.
  • tear-open In the edge strip of the cover run tear-open, with the help of which the film can be torn open after installation of the provided with the sealing strip frame profile in the building.
  • WO 98/45565 A describes as the closest prior art, a sealing strip of foam, which is surrounded by a sheath.
  • a rigid layer of cardboard or plastic may be provided. After opening the foil-like wrapping the foam strip expands a little in the sealed joint in which he is loosely inserted.
  • EP 1 959 065 A1 there is described a sealing tape having a resilient foam strip surrounded by a foil-like wrap which holds the foam strip in a compressed state.
  • An extending in the longitudinal direction of the sealing strip tear tab serves to open the envelope and allows a provision of the foam strip.
  • the foam strip may be made of open-cell or closed-cell flexible foam, as well as a multi-layer arrangement of several laminated different foam materials is conceivable.
  • an adhesive tape is attached to the underside of the foam strip.
  • the invention has for its object to provide a precompressed sealing strip, which is simple in construction and easy to handle, which can be supplied in any widths and provides the improved sealing properties.
  • the sealing tape of the present invention wound into a roll comprises an elastically resilient longitudinally wider than transversely extending foam strip having two side surfaces and two lateral surfaces connecting the side surfaces, a film-like envelope at least partially surrounding the foam strip, and a strip-shaped one Element which is arranged in the region of a first transverse surface of the foam strip.
  • the strip-shaped element is formed of foam and has a higher flexural strength than the foam strip, wherein the strip-shaped element has a flexural strength of more than 200 kPa, wherein the flexural strength in accordance with the standard ISO 1209-2, third edition from the year 2007 . is determined. This ensures that the compressed rectangular shape of the foam strip is maintained even with large widths of the sealing strip and the sealing strip is easy to prepare and handle, while after installation, the sealing strip provides permanently excellent sealing values.
  • the strip-shaped element has a flexural strength of more than 250 kPa.
  • the strip-shaped element has a bending strength of more than 300 kPa, preferably more than 400 kPa.
  • the strip-shaped element has a flexural strength of more than 500 kPa, preferably more than 1,000 kPa, and more preferably more than 2,000 kPa. In this way, a deformation of the sealing tape is effectively minimized even at large widths.
  • the first transverse surface of the foam strip is fixedly connected to the strip-shaped element. This creates a secure connection between the two layers and prevents slippage of the layers against each other.
  • a fastening means for fastening the strip-shaped element to the component is provided in the region of the side of the strip-shaped element which faces away from the first transverse side of the foam strip.
  • a particularly simple attachment of the sealing tape on the component is achieved if the fastening means is designed as a double-sided adhesive strip, which in turn may be covered by a cover sheet prior to attachment.
  • the strip-shaped element has a lower bending strength in the longitudinal direction than in the transverse direction. This promotes the possibility of winding the sealing strip, without favoring in the transverse direction deformation of the sealing strip.
  • the wrapper has a longitudinally extending tear tab which serves as a tension member for opening the wrapper.
  • the envelope can be opened in a simple manner by the user.
  • the sheath can be provided with at least one predetermined breaking point, preferably a perforation line, extending in the longitudinal direction of the sealing strip, whereby the opening of the sheath is simplified.
  • a first portion of the film-like wrapping is disposed between the first transverse surface of the foam strip and the strip-shaped element.
  • the first portion of the envelope is disposed in a first portion of the first transverse surface of the foam strip between the first transverse surface and the strip-shaped element.
  • a particularly effective precompression of the sealing band is achieved if a second section of the covering is arranged in a second partial region of the first transverse surface of the foam strip, which is opposite to the first partial region, between the first transverse surface and the strip-shaped element.
  • a foam strip 2 is shown, which in the illustrated example has a rectangular cross-section, is partially surrounded by a film-like envelope 4 and is held in a pre-compressed state.
  • the foam strip 2 may be formed of any open cell or closed cell flexible foam, eg polyurethane or polyethylene, and may be impregnated for a delayed recovery.
  • a multilayer arrangement of a plurality of different foam materials laminated on one another is just as conceivable as the arrangement of an impregnated foam layer on or next to an unimpregnated foam layer.
  • different foam layers can be arranged adjacent to each other, for example to ensure different air permeabilities of the sealing tape in the interior and exterior or a vapor diffusion gradient.
  • the foam strip 2 extends in its longitudinal direction further than in its transverse direction and has two side surfaces 6 and two transverse surfaces 8, 9 (top 8 and bottom 9), which connect the two side surfaces 6.
  • the material of the envelope 4 may be a sheet material, a mesh fabric, paper or other material which is suitable for the stated purpose.
  • laminated films composed of a plastic film laminated with a base material (eg, nonwoven fabric) or fabric-reinforced films may also be used. All these materials are described by the term "film-like”. Combinations of these materials are possible. However, preference is given to a thermoplastic film or a shrink film which contracts under the influence of heat. This last-mentioned effect can also be applied only in parts of the envelope 4 in order to make them taut and wrinkle-free, for example in the area of the upper side 8 of the foam strip 2. It is also possible that the envelope 4 only in the region of the top 8 of the foam strip 2 has a gain.
  • a strip-shaped element 10 is arranged, which has a certain bending strength in the transverse direction.
  • the bending strength should be so high that the strip-shaped element 10 absorbs the force which would result from the expansion tendency of the foam strip 2 and would normally lead to a deformation of the flexible covering 4 to a tube with an oval or even round cross-section, without the strip-shaped Element 10 itself is deformed too much.
  • a foam is provided, which has a higher, preferably significantly higher bending strength than the foam strip 2. Further details will follow below.
  • the strip-shaped element 10 is bendable in the longitudinal direction in such a way that the sealing strip can still be wound up into a roll.
  • a tear tab 22 is provided, which is formed by two adjoining sections of the enclosure 4. It is also possible to provide only a flag-like extension of the enclosure 4. By pulling on the tear tab, the film-like wrapping 4 is opened and the expansion of the foam strip 2 is made possible.
  • at least one predetermined breaking point 14, preferably a perforation line, may be provided in the wrapping 4 in the region of the side surface 6 on which the tear tab 22 protrudes.
  • positions of the predetermined breaking points 14 are preferred because in this case after opening the sheath 4 little or no material on the left side surface 6 remains and a large part of the sheath 4 slides along the expanding foam strip 2 and arranges on the right side surface 6 ,
  • This can be used, for example, if the envelope 4 has special sealing properties which serve for the special sealing of the right side face 6, for example in the sense of a vapor diffusion barrier.
  • a number of other positions of the predetermined breaking points 14 in the invention is conceivable.
  • the envelope 4 may also be reinforced in the area adjacent to the predetermined breaking point 14, for example by thermal scorching of the film or an additional application of a Adhesive tape or thermal lamination of a film strip. This creates a tear limitation in the event that the enclosure 4 ruptures when cutting the desired tear 14 next to the predetermined breaking point 14 and continue to tear uncontrollably.
  • the tear tab 22 can as shown on the outside (in the figures left), for reasons of better accessibility after assembly of the component 12 (eg when used in a facade or exterior wall) but also on the inside (in the figures right) may be arranged , Likewise, two tear tabs 22 may be provided on the inside and the outside for alternative opening of the enclosure 4 from inside or outside.
  • a double-sided adhesive tape 16 is arranged in the illustrated example between the one transverse surface of the foam strip 2, here the bottom 9, and the strip-shaped element 10 and connects the two elements firmly together.
  • the firm connection between foam strip 2 and strip-shaped element 10 can also be effected by other means, for example via thermoplastic lamination.
  • the fixed connection between foam strip 2 and strip-shaped element 10 may also be omitted.
  • a fastener 18 the attachment of the sealing tape to a component to be installed 12 (see Fig. 2 and 6 ), such as a frame profile of a window, is arranged in the region of the strip-shaped element 10.
  • the fastening means 18 is designed as an adhesive strip, the downwardly facing outer side of which is preferably covered by a peelable cover film 20, for example a silicone paper or the like, as long as the sealing tape is not attached to the component 12.
  • the adhesive strip is very often realized by an adhesive layer which adheres to a silicone paper or the like and in this Form has been laminated onto the strip-shaped element 10. Occasionally, a mesh fabric or a carrier film, non-woven or the like may be embedded in this adhesive layer to increase the tensile strength.
  • adhesive strip used above should therefore also include adhesive layers of this type described here. The same applies to the term “adhesive tape”.
  • a first portion 24 of the film-type envelope 4 is in the embodiments of Fig. 1 to 6 always arranged between the first transverse surface 9 of the foam strip 2 and the strip-shaped element 10.
  • the cladding covers in the example of Fig. 1, 2 and 6 the two side surfaces 6 and the top 8 of the foam strip 2 from.
  • a first section 24 of the covering 4 is arranged over a partial area of the underside 9 of the foam strip 2.
  • a second portion 26 of the casing 4 in a second portion of the first transverse surface, here underside 9 of the foam strip 2, which is opposite to the first portion, between the first transverse surface 9 and the strip-shaped element 10 is arranged.
  • the two sections 24 and 26 of the envelope 4 thus comprise the two lower edges of the foam strip 2, are folded inwards and fastened there to the foam strip 2, preferably glued or laminated or welded to the foam strip 2.
  • the bottom 9 of the foam strip 2 remains uncovered by the sheath 4.
  • the adhesive tape 16 can also, as in Fig. 2 and 6 shown extending over the two sections 24, 26 of the enclosure 4.
  • a component 12 is shown with attached sealing tape.
  • the component 12 can be delivered as a finished kit to the site.
  • the connection between the sealing strip and component 12 is produced by the fastening means 18.
  • this attachment means 18 is the adhesive strip, from which the covering film 20 was previously removed.
  • the fastening means 18 is a Keder- or plug-in profile, which ensures a secure connection and preferably by lateral Sliding or snapping is connected to the component.
  • the fastening means 18 is formed only by laterally projecting portions 34 of the strip-shaped element 10, which are prevented by shoulders 36 of the member 12 from moving upwards and held.
  • the sealing tape is usually fastened by means of the fastening means 18 prior to installation or even before the transport of the sealed frame member 12 thereto. After installation in the appropriate building opening on site then only the sheath 4 must be opened by a knife or by pulling on the tear tab 22.
  • the attached to the frame member 12 strip-shaped element 10 (which is usually not expandable) remains unchanged, while the foam strip 2 expands upwards and ensures the sealing of the joint. In the process, the part of the covering 4 remaining in the joint slides along the expanding foam strip 2 and finally, in the final state, preferably covers at least a portion of its right side surface 6.
  • the first portion 24 of the envelope is disposed on the right outer edge region of the underside 9 of the foam strip 2 and firmly adhered there.
  • the enclosure 4 surrounds the right side surface 6 of the foam strip 2 and at least a portion of the top 8 of the foam strip 2.
  • the envelope 4 is folded over and forms a loop at the end of a second portion 26 of the enclosure 4 firmly the top 8 of the foam strip 2 is arrested. The loop thus forms the Aufgehreserve the envelope 4, corresponding to the maximum desired expansion of the foam strip. 2
  • a second enclosure 28 surrounds the in Fig. 3 illustrated sealing tape.
  • the sealing tape can also be produced in strip form.
  • the second enclosure 28 may also have a tear tab or be accessible to any other opening mechanism.
  • the second envelope 28 extends continuously along the underside of the strip-shaped element 10 and is arrested with this, for example by gluing, welding or lamination, possibly only at one or two points.
  • the adhesive strip 18 for attaching the sealing tape to the component 12 is attached directly to the second enclosure 28 in this embodiment.
  • the first portion 24 of the enclosure 4 is continuous between the foam strip 2 and the strip-shaped element 10.
  • the attachment of the first portion 24 at the bottom 9 of the foam strip 2 via the double-sided adhesive tape 16, while another double-sided adhesive tape 27, the connection between the first section 24 of the enclosure 4 and the strip-shaped element 10 produces.
  • the wrapper 4 may also be glued, welded or laminated to the foam strip 2 or the strip-shaped element 10 in another manner. As in the other embodiments (except Fig. 3 ) prevents the envelope 4, the expansion of the foam strip 2 and keeps it in the pre-compressed state.
  • first portion 24 and the second portion 26 of the wrapper are attached directly to the side surfaces of the strip-like element 10, preferably glued, welded or laminated.
  • the underside 9 of the foam strip 2 is free of the sheath 4, so that a full-surface connection between the adhesive tape 16, foam strips 2 and strip-shaped element 10 can be realized.
  • Fig. 8 shows an embodiment similar Fig. 7
  • the first portion 24 and the second portion 26 of the wrapper 4 are folded down around the edges of the strip-shaped element 10 and fastened there, preferably glued, welded or laminated.
  • the adhesive strip 18 is arranged. This can also extend over the two sections 24 and 26.
  • Fig. 9 the wrapping 4 runs continuously along the underside of the strip-shaped element 10 and is arrested with it, likewise by gluing, welding or lamination, possibly only at one or two points, but preferably by means of a double-sided adhesive tape.
  • the adhesive strip 18 for fastening the sealing tape to the component 12 is attached directly to the enclosure 4 in this embodiment.
  • a non-contiguous arrangement of two foam strips 2 on the strip-shaped element 10 is possible (see Fig. 10 ). It is sufficient in certain cases, when the outer and inner region of the joint is closed and an air layer between the two foam strips 2 is included, which should also isolate. This has several advantages, such as less material consumption, a lower expansion in the middle range and thus the formation of a flatter overall sealing tape, as well as the bridging almost any joint widths (eg 15-30 cm).
  • three or more non-contiguous foam strips 2 may be arranged on the strip-shaped element 10.
  • the wrapper 4 may then consist of several parts (eg a left and a right part), each surrounding a foam strip 2, each with its own tear tab 22 and break point 14.
  • a continuous enclosure 4, which can be triggered at once and in addition between the foam strip 2 is attached to the strip-shaped element 10 is also conceivable.
  • the strip-shaped element 10 also in the intermediate areas in which no foam strip 2 is mounted, not continuous, ie be executed interrupted and eg webs 30 of the same or another material having the continuous portions 32 of the strip-shaped element 10 together connect.
  • Fig. 13 is the enclosure 4 in two parts designed and the two separate portions of the enclosure 4 surround only the left side surface 6 of the foam strip 2 and the right side surface 6 of the foam strip 2.
  • the top 8 of the foam strip 2 is of another rigid element 38 with the same properties as the strip-shaped element 10 is covered and is thereby better kept in the compressed state than only by the enclosure 4.
  • the enclosure 4 but can also completely surround both rigid elements 10, 38.
  • Fig. 14 an embodiment is shown, which is the embodiment of Fig. 13 is similar.
  • the original strip-shaped element 10 is formed in double width and turned over by 180 degrees, so that it covers the bottom 9, the top 8 and a side surface 6 of the foam strip 2 and the foam strip 2 sandwiched between them.
  • the strip-shaped element 10 may be equipped with a predetermined breaking point 40.
  • the envelope 4 surrounds here only the left side surface 6 of the foam strip. 2
  • a releasable seam 42 for example in the middle region of the sealing band, can serve as an additional downholder for avoiding the dome shape of the foam strip 2.
  • the seam 42 preferably runs through the foam strip 2 and the strip-shaped element 10.
  • the foam strips 2 are usually precompressed so that they can expand when relaxing preferably to about five to ten times their occupied in the pre-compressed state thickness, but often only about half is used to secure attachment to the building part to ensure, which is opposite to the profile element to be sealed.
  • a foam is provided, which has a higher flexural strength than the foam strip 2, usually a significantly higher flexural strength.
  • the strip-shaped element has a bending strength of more than 200 kPa, preferably more than 250 kPa.
  • the strip-shaped element has a flexural strength of more than 300 kPa, preferably more than 400 kPa.
  • the strip-shaped element has a flexural strength of more than 500 kPa, preferably more than 1,000 kPa, and more preferably more than 2,000 kPa. In this way, a deformation of the sealing tape is effectively minimized even at large widths.
  • the material of the foam strip 2 on the other hand, has a flexural strength of less than 150 kPa, preferably less than 125 kPa, more preferably less than 100 kPa.
  • the bending strength of the material of the strip-shaped element 10 and the foam strip 2 is determined in accordance with the standard ISO 1209-2, third edition from the year 2007. This international standard is commonly used to measure the flexural strength of plastics, but in a slightly modified form is also excellent for measuring the flexural strength of foams.
  • a uniformly changed force is applied in the middle between two supports perpendicular to a sample and thus bent through.
  • the flexural strength is calculated from the measured force / deformation curve (see Chapter 3 of ISO 1209-2).
  • the test device is in Chapter 4, Fig. 1 shown in more detail.
  • An example of the test equipment used is the type BZ2.5 / TN1S from Zwick of Ulm, Germany.
  • the type KAP-Z for forces up to 200 N is used as a load cell.
  • the pads consist of two parallel cylindrical support elements arranged in the same horizontal plane, each of which has a radius of (15 +/- 1) mm.
  • the length of the support elements is greater than the width of the samples and is in the present case 80 mm.
  • the distance L between the support elements differs from the ISO 1209-2 in the present measurement and is set to (85 +/- 2) mm.
  • the power transmission element has the same shape as the support elements.
  • the other sizes specified in chapter 5.1 of ISO 1209-2 are also changed for the special purpose of measuring foams.
  • the first one is used, ie a measurement at (23 +/- 2) ° C and (50 +/- 10)% relative humidity.
  • the in the Fig. 1 to 15 illustrated embodiments are shown in a more idealized shape of the cross section of the foam strip 2.
  • the upper transverse surface 8 of the foam strip 2 is at least slightly expanded in the direction of a dome shape by the pressure acting from the inside, so that the cross-section of the foam strip 2 in the pre-compressed state assumes a certain extent, though not too different, shape from the rectangle .
  • a certain transverse deflection (outer curvature) of the rigid element 10 can also be observed in practice, especially with large widths of the sealing strip.

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

Claims (13)

  1. Bande d'étanchéité pré-comprimée enroulée en un rouleau, pour l'étanchéification d'un joint, comprenant
    un ruban de mousse élastique apte au repositionnement(2), étant plus long dans la direction longitudinale que dans la direction transversale, qui présente deux faces latérales (6) et deux faces transversales (8, 9) reliant ces deux faces latérales (6),
    un gainage (4) sous forme de feuille, qui entoure au moins en partie le ruban de mousse (2) et
    un élément (10) en forme de ruban, disposé dans la zone d'une première face transversale (9) du ruban de mousse (2),
    caractérisée en ce que
    l'élément en forme de ruban (10) est formé de mousse et présente une résistance à la flexion plus élevée que celle du ruban de mousse (2), l'élément en forme de ruban (10) présentant une résistance à la flexion de plus de 200 kPa, la résistance à la flexion étant définie en référence à la norme ISO 1209-2, troisième édition de l'année 2007.
  2. Bande d'étanchéité pré-comprimée selon la revendication 1, caractérisée en ce que l'élément en forme de ruban (10) présente une résistance à la flexion de plus de 250 kPa.
  3. Bande d'étanchéité pré-comprimée selon la revendication 2, caractérisée en ce que l'élément en forme de ruban (10) présente une résistance à la flexion de plus de 300 kPa, de préférence de plus de 400 kPa.
  4. Bande d'étanchéité pré-comprimée selon la revendication 3, caractérisée en ce que l'élément en forme de ruban (10) présente une résistance à la flexion de plus de 500 kPa, de préférence de plus de 1.000 kPa, et plus préférentiellement de plus de 2.000 kPa.
  5. Bande d'étanchéité pré-comprimée selon l'une des revendications précédentes, caractérisée en ce que la première face transversale (9) du ruban de mousse (2) est relié fermement avec l'élément en forme de ruban (10).
  6. Bande d'étanchéité pré-comprimée selon l'une des revendications précédentes, caractérisée en ce que, dans la zone du côté de l'élément en forme de ruban (10), opposé à la première face transversale (9) du ruban de mousse (2), il est prévu un moyen de fixation (18) pour fixer l'élément en forme de ruban (10) sur un composant (12).
  7. Bande d'étanchéité pré-comprimée selon la revendication 6, caractérisée en ce que le moyen de fixation (18) est réalisé sous forme de ruban adhésif à double face.
  8. Bande d'étanchéité pré-comprimée selon la revendication 1, caractérisée en ce que l'élément en forme de ruban (10) présente dans la direction longitudinale une résistance à la flexion moins élevée que dans la direction transversale.
  9. Bande d'étanchéité pré-comprimée selon l'une des revendications précédentes, caractérisée en ce que le gainage (4) présente une patte de rupture (22) s'étendant dans la direction longitudinale, qui sert d'élément de traction pour l'ouverture du gainage (4).
  10. Bande d'étanchéité pré-comprimée selon l'une des revendications précédentes, caractérisée en ce que le gainage (4) est muni d'au moins un point de rupture de consigne (14), s'étendant dans la direction longitudinale de la bande d'étanchéité, de préférence d'une ligne de perforation.
  11. Bande d'étanchéité pré-comprimée selon l'une des revendications précédentes, caractérisée en ce qu'une première section (24) du gainage (4) sous forme de feuille est disposée entre la première face transversale (9) du ruban de mousse (2) et l'élément en forme de ruban (10).
  12. Bande d'étanchéité pré-comprimée selon la revendication 11, caractérisée en ce que la première section (24) du gainage (4) est disposée dans une première zone partielle de la première face transversale (9) du ruban de mousse (2) entre la première face transversale (9) et l'élément en forme de ruban ( 10 ) .
  13. Bande d'étanchéité pré-comprimée selon la revendication 12, caractérisée en ce qu'une seconde section (26) du gainage (4) est disposée dans une seconde zone partielle de la première face transversale (9) du ruban de mousse (2), en vis-à-vis de la première zone partielle, entre la première face transversale (9) et l'élément en forme de ruban (10).
EP20090178897 2009-12-11 2009-12-11 Bande d'étanchéité pré-comprimée Active EP2333177B1 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
EP20090178897 EP2333177B1 (fr) 2009-12-11 2009-12-11 Bande d'étanchéité pré-comprimée
PL09178897T PL2333177T3 (pl) 2009-12-11 2009-12-11 Wstępnie ściśnięta taśma uszczelniająca
DK09178897.6T DK2333177T3 (da) 2009-12-11 2009-12-11 Forkomprimeret tætningsbånd
EP20140151724 EP2722452A1 (fr) 2009-12-11 2009-12-11 Bande d'étanchéité pré-comprimée
US12/728,792 US20110143121A1 (en) 2009-12-11 2010-03-22 Precompressed Sealing Tape
PL10157518T PL2336442T3 (pl) 2009-12-11 2010-03-24 Taśma uszczelniająca i sposób zaopatrzenia elementu konstrukcyjnego w taką taśmę uszczelniającą
EP20100157518 EP2336442B1 (fr) 2009-12-11 2010-03-24 Bande d'étanchéité et procédé d'équipement d'un composant pourvu d'une bande d'étanchéité
DK10157518T DK2336442T3 (da) 2009-12-11 2010-03-24 Tætningsbånd og fremgangsmåde til udrustning af en bygningsdel med dette tætningsbånd
EP20100194356 EP2336443B1 (fr) 2009-12-11 2010-12-09 Bande d'étanchéité et procédé d'équipement d'un composant pourvu d'une bande d'étanchéité
US12/964,362 US9597832B2 (en) 2009-12-11 2010-12-09 Sealing tape
DK10194356T DK2336443T3 (da) 2009-12-11 2010-12-09 Tætningsbånd og fremgangsmåde til udrustning af en bygningsdel med dette tætningsbånd
PL10194356T PL2336443T3 (pl) 2009-12-11 2010-12-09 Taśma uszczelniająca i sposób wyposażenia elementu budowlanego w taką taśmę uszczelniającą
DE201020017929 DE202010017929U1 (de) 2009-12-11 2010-12-09 Dichtband für das Abdichten einer Fuge
US14/225,873 US20140205791A1 (en) 2009-12-11 2014-03-26 Sealing Tape
US14/225,863 US9296150B2 (en) 2009-12-11 2014-03-26 Method for equipping a component with a sealing tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20090178897 EP2333177B1 (fr) 2009-12-11 2009-12-11 Bande d'étanchéité pré-comprimée

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP20140151724 Division EP2722452A1 (fr) 2009-12-11 2009-12-11 Bande d'étanchéité pré-comprimée
EP20140151724 Division-Into EP2722452A1 (fr) 2009-12-11 2009-12-11 Bande d'étanchéité pré-comprimée

Publications (2)

Publication Number Publication Date
EP2333177A1 EP2333177A1 (fr) 2011-06-15
EP2333177B1 true EP2333177B1 (fr) 2014-02-26

Family

ID=42224437

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20140151724 Ceased EP2722452A1 (fr) 2009-12-11 2009-12-11 Bande d'étanchéité pré-comprimée
EP20090178897 Active EP2333177B1 (fr) 2009-12-11 2009-12-11 Bande d'étanchéité pré-comprimée

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20140151724 Ceased EP2722452A1 (fr) 2009-12-11 2009-12-11 Bande d'étanchéité pré-comprimée

Country Status (4)

Country Link
US (1) US20110143121A1 (fr)
EP (2) EP2722452A1 (fr)
DK (1) DK2333177T3 (fr)
PL (1) PL2333177T3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138664B1 (fr) * 2008-06-23 2015-04-15 ISO-Chemie GmbH Bande d'étanchéité précomprimée
EP2584133B1 (fr) 2011-10-19 2014-03-19 ISO-Chemie GmbH Procédé d'étanchéification lors du nettoyage de fenêtres
HUE042005T2 (hu) 2013-08-16 2019-06-28 Keylite Roof Windows Ltd Tömítõelem
CN107257832B (zh) 2015-02-23 2020-07-14 德莎欧洲股份公司 桥带以及用于密封机动车体的塑料部件或金属板中的孔的方法
US10480656B2 (en) * 2016-08-22 2019-11-19 Tesa Se Bridge tape with directed foam expansion and method for sealing holes in sheet metal or plastic parts of automobile bodies
DK3825501T3 (da) * 2019-11-22 2023-08-14 Iso Chemie Gmbh Tætningsbånd
EP3839187B1 (fr) * 2019-12-18 2024-03-13 ISO-Chemie GmbH Section de bâtiment avec bande d'étanchéité

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936565A (en) * 1974-05-03 1976-02-03 Hollowform, Inc. Molded plastic article and method
US4204373A (en) * 1978-09-08 1980-05-27 Davidson James D Compressed expandable insulation tape and method
SE9701292D0 (sv) * 1997-04-09 1997-04-09 Johan Stroemberg Tätningsremsa mellan två konstruktionsdelar
DE19944611A1 (de) * 1999-09-17 2001-03-22 Illbruck Gmbh Dichtstreifen zur Abdichtung einer Fuge
MXPA04008491A (es) * 2002-03-07 2005-07-13 Sentinel Products Corp Espuma de polipropileno y estructura de nucleo de espuma.
FR2899145B1 (fr) * 2006-03-29 2008-05-09 Solvay Procede pour la fabrication d'une structure alveolaire a base de matiere plastique
ATE428831T1 (de) * 2007-02-14 2009-05-15 Iso Chemie Gmbh Dichtband für das abdichten einer fuge

Also Published As

Publication number Publication date
EP2333177A1 (fr) 2011-06-15
EP2722452A1 (fr) 2014-04-23
US20110143121A1 (en) 2011-06-16
DK2333177T3 (da) 2014-05-26
PL2333177T3 (pl) 2014-08-29

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