EP1529147B1 - Bande de film, cadre de fenetre dote de ladite bande et utilisation de cette bande - Google Patents

Bande de film, cadre de fenetre dote de ladite bande et utilisation de cette bande Download PDF

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Publication number
EP1529147B1
EP1529147B1 EP03753346A EP03753346A EP1529147B1 EP 1529147 B1 EP1529147 B1 EP 1529147B1 EP 03753346 A EP03753346 A EP 03753346A EP 03753346 A EP03753346 A EP 03753346A EP 1529147 B1 EP1529147 B1 EP 1529147B1
Authority
EP
European Patent Office
Prior art keywords
film
film web
diffusion
web
region
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.)
Expired - Lifetime
Application number
EP03753346A
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German (de)
English (en)
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EP1529147A1 (fr
Inventor
Werner Welter
Wolfgang Lukat
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ISO Chemie GmbH
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ISO Chemie GmbH
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Filing date
Publication date
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Publication of EP1529147A1 publication Critical patent/EP1529147A1/fr
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Publication of EP1529147B1 publication Critical patent/EP1529147B1/fr
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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
    • 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
    • E06B2001/624—Tightening or covering joints between the border of openings and the frame or between contiguous frames with parts to be embedded in the stucco layer or otherwise linked to this layer
    • 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
    • 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 film web for the construction sector, which is partially permeable and partially diffusion-blocking, wherein the film web, viewed from an axis extending in the longitudinal direction of the web on one side of the axis has a diffusion-open and on the other side of the axis a diffusion-blocking film area and whose front side comprises a plasterable layer in the edge region of the film web.
  • connection sealing of windows to load-bearing structures is basically to be distinguished according to curtain walls, in which the windows are mounted by appropriate constructions in front of the supporting structure (mainly for larger objects, office buildings, etc.), one or two-shell facades and Thermal insulation composite systems and so-called perforated windows in which the windows in the area of the supporting structure are more or less mounted inside the opening (mainly residential construction, smaller industrial buildings or municipalities).
  • films are usually made of EPDM.
  • the films are glued to the facade element and on the building or mechanically attached.
  • foam squeeze insulation can be used in conjunction with a film, see eg DE 299 00 197 U1 ,
  • Butylb One way to seal air and windproof and then to clean over, is the use of self-adhesive Butylb sive Butylb sive Butylb sive Butylb sive butylb sive on the building and can be either glued or mechanically fixed in the window construction.
  • This technique has the disadvantage that the butyl tapes generally have a thickness of more than 1 mm and, in the case of adhesions above the head, must generally additionally be mechanically fastened or spanned with plaster carriers at widths of more than 150 mm.
  • An essential task of said films is to ensure the wind and airtightness, in part, the waterproofness of the connections.
  • another property of the films is important.
  • the question of whether a vapor-permeable or diffusion-inhibiting or blocking film has been used has hitherto generally depended on where the film was installed. If the film was installed on the so-called warm side, ie at a point at which the temperature does not fall below the critical dew point temperature due to the isothermal calculation, water vapor diffusion-inhibiting or blocking films were used.
  • the building material with the lowest ⁇ value for the diffusion current is decisive. So only the connection between the window and supporting structure, possibly even 1 to 2 cm on the supporting structure with a sealant or a film with a high water vapor diffusion resistance, but at the same time uses a porous outer wall brick, as is usually the case today, the diffusion current wanders this seal and is thus able to penetrate into the connection area between the building and the window. There, the water vapor can condense to water.
  • the DE 297 15 660 U1 describes a band-like connecting element between a frame member and a masonry with a Klebverbindles to the frame member out and a subsequent flag-like strip element, wherein the connecting element has two formed on the basis of a permanent adhesive composition adhesive strips which are connected via a diffusion-open band portion.
  • the problem with the connection element described is that the film used has an identical permeability to water vapor both inwards and outwards.
  • the WO 01/34922 relates to a multilayer film web in diffusion-open to diffusion-barrier design for the construction sector.
  • the film web described consists of a water- and airtight plastic as a middle layer and plasterable outer layers of fleece, fabric, technical knitted fabric and the same and a marginal self-adhesive layer.
  • the document describes a combined sealing of a window installation, in which in each case a film with different diffusion behavior is used for inside and outside. However, a combination of both films to a attachable in a single operation film can not be found in the document.
  • a sealing strip for sealingly bridging a gap between a frame inserted into a soffit of a building and the soffit.
  • the described strip is formed from a multilayer composite web.
  • the document describes a sealing strip, which has a vapor-permeable and a water-vapor-tight region, wherein the strip along the range limit, for example by means of a double-sided adhesive tape can be attached to the frame.
  • the film webs as described in the prior art also behave less resistant and less elastic in the case of compressions of the film, so that a further mechanical stabilization of the known films is desirable.
  • a film web which is particularly suitable for sealing window installations in buildings with curtain walls or perforated windows, in which the sealing inward and the seal to the outside are designed differently with respect to the diffusion properties to water vapor. Furthermore, there was a need for such a film web, which can be attached in one operation. Furthermore, there was a need for such a film web, which is substantially self-adhesive to window frames and possibly also attaches to the masonry of the building Furthermore, there was a need for such a film web, which can be plastered over in the areas adjacent to the masonry.
  • the object of a film web, in particular a heat and sound-absorbing film web to provide, with the directly on the site without much effort an air and windproof connection of a window to a masonry can be achieved, wherein the connection area towards water vapor towards the building inside a much greater diffusion resistance than outward.
  • the invention therefore relates to a film web for the construction sector, which is partially permeable and partially diffusion-blocking, wherein the film web, viewed from an axis extending in the longitudinal direction of the web on one side of the axis a diffusion-open and on the other side of the axis a diffusion-blocking Has foil portion and whose front or back or front and back comprises a plasterable area and wherein the film web is provided on the back with an expandable Schaumstoffdichtband which occupies less than 50% of its volume in the expanded state in the compressed state.
  • thermoplastics which have the properties as a film, water and airtight and up to a certain, controllable level with respect to water vapor impermeable (diffusion barrier) or to be open to diffusion.
  • the water vapor diffusion through a film is characterized by the sd value, which depends on the film polymers used.
  • Polyolefins for example LDPE, EPDM, butyl, TPO or PVC are preferably used for the diffusion-blocking region (sd value> 15 m to about 100 m), while for the vapor-permeable region (sd value 15 m or less), especially polyamides, Polyester or thermoplastic polyurethanes are suitable.
  • the sd value indicates the thickness of an air layer which has the same resistance to water vapor diffusion as the material.
  • a film web according to the invention has, viewed from an axis running in the longitudinal direction of the web, a diffusion-open film region on one side of the axis and a diffusion-inhibiting or diffusion-blocking film region on the other side of the axis. It is possible in the context of the present invention that the two different types of film, which form the film areas with diffusion-blocking and diffusion-open properties, abut one another or even overlap along the axis extending in the longitudinal direction of the web.
  • the two different types of film do not overlap along the longitudinal axis of the web extending axis or abut each other but are arranged at a distance from each other.
  • a distance can, for example, be provided by the fact that the two different properties having film areas are applied to a carrier layer, which on the one hand ensures a connection of the two different film areas on the other hand, however, bridges a distance between the two film areas.
  • a corresponding carrier layer can be ensured, for example, by means of a single-sided or altogether double-sided self-adhesive band element, on which the two foil regions with different properties are adhesively bonded at a corresponding distance from one another.
  • the two film regions along the longitudinal axis of the film web according to the invention only a small distance from each other or no distance from each other or even overlap.
  • a film web according to the invention may have in cross section a film layer or two or more film layers, for example three, four or five film layers.
  • the number of film layers may be different for the diffusion-blocking film region and the vapor-permeable film region.
  • a metal foil in particular an aluminum foil
  • the diffusion-blocking film region has an additional metal foil, in particular an aluminum foil as an intermediate layer between two or more foil layers, but in particular between two foil layers.
  • the weight per unit area of the films used for the film areas with different properties can correspond to the requirement profile of from about 20 g / m 2 to about 1000 g / m 2 , for example about 30 to about 500 g / m 2 or about 40 to about 250 g / m 2 and is preferably from about 80 g / m 2 to about 130 g / m 2 .
  • an LDPE film having a weight per unit area of about 130 g / m 2 is used as the diffusion barrier film area.
  • the film areas with different properties can, for example, make up only a part of the area of the film, based on the film width, which is responsible for the self-supporting properties of the film.
  • a film web according to the invention for example, starting from the above-mentioned longitudinal axis in the direction of film edge, initially have a film web with diffusion-open properties and then another material with self-supporting properties, which extends for example to the edge of the film.
  • the respective film region extends with diffusion-open or diffusion-blocking properties up to the film edge.
  • the longitudinal axis, along which the film web is divided into film areas with different properties, can be arranged substantially at any distance from the edges of the film web. However, it has proven useful if the longitudinal axis is arranged in a region of the film web which is arranged at a distance of about 30% from the central axis in each case to the right or to the left, based on the entire width of the film web.
  • the longitudinal axis is arranged in a region of the film web which is at a distance of less than 20% from the central axis, based on the entire width of the film web, preferably less than 15 or less than 10%, located.
  • longitudinal axis refers to an imaginary straight line along the longitudinal direction of the film strip according to the invention.
  • the longitudinal axis itself, as a spatial-physical design on the film strip may differ from the ideal of the straight line and be designed, for example, meandering, jagged or deviating in any other way from the straight line.
  • the spatial-physical configuration of the longitudinal axis of a film strip according to the invention is as a substantially straight line, preferably substantially parallel to the edges of the film strip before.
  • the film webs according to the invention have on the front or on the back or on the front and the back of an area with a coating which ensures the over plasterability of the film in this area.
  • a suitable coating may, for example, extend over the entire front side or the entire rear side or over the entire front and back of the film web according to the invention.
  • a suitable coating can also cover only an edge region of the film web.
  • a coatable coating can be located, for example, only at one edge of the film web, for example at the edge of the film web, which lies on the side with the diffusion barrier film region.
  • edge region of the film web ie both the edge region of the side with the diffusion-barrier film region and the edge region on the side with the vapor-permeable film region, have a corresponding one Coating, wherein such a coating may affect both the front and the back or front and back.
  • nonwovens, woven fabrics, technical knits and cords of synthetic and natural fibers and glass, and reinforced paper and foils can be used as the renderable coating, provided that they can form an adhesive bond to the foil, for example by means of adhesive, and meet the product requirements in the art With regard to overpainting suffice.
  • the basis weights of the overcoatable coatings may range from about 20 g / m 2 to about 1000 g / m 2 , for example from about 30 g / m 2 to about 500 g / m 2 or about 50 to about 25 g / m 2 or about 80 g / m 2 to about 100 g / m 2 , amount.
  • polyester needled nonwovens having a weight per unit area of about 80 g / m 2 are used as coatable coating.
  • edge region refers to a region of the film according to the invention which extends from the film edge in the direction of the film center.
  • the coatable coating preferably occupies about 1 to about 99.9% of the area between the roll edge and the longitudinal axis, for example about 5 to about 90 and or about 10 to about 80% of the area between the film edge and the longitudinal axis of the film strip according to the invention.
  • the area covered by the plasterable coating is substantially identical on both sides of the longitudinal axis.
  • the area covered by the plasterable coating will be different on both sides of the longitudinal axis, that is, on film areas having different properties with respect to their resistance to the diffusion of water vapor through the film.
  • a film strip according to the invention still has at least one expandable foam sealing tape on the rear side.
  • foam sealing tapes used here are foam sealing tapes, which occupy less than 30% of its volume in the expanded state in the compressed state less than 50%, preferably less than 30%.
  • the expandable foam sealing tape or the two or more expandable foam sealing tapes can basically be placed anywhere or be attached at any position on the back of the film strip according to the invention, but in particular at those points where a seal between the film strip and the building should be made.
  • the back side of the film strip according to the invention is provided at least in place or at locations with an expandable foam sealing tape or with two or more expandable foam sealing tapes opposite the location or locations where the front side of the film strip is located
  • Foil strips to be connected to a window profile preferably therefore therefore on the back along the above-described longitudinal axis of the film strip.
  • the rear side of the film strip according to the invention is provided, for example, at the point with an expandable foam sealing tape, which terminates with the outwardly directed end of a window profile.
  • an expandable foam sealing tape which terminates with the outwardly directed end of a window profile.
  • Suitable expandable foam sealing tapes are known.
  • all such foam sealing tapes fulfill the function desired according to the invention.
  • foam sealing tapes consist of an open-cell foam material, which returns to its original compression prior to compression in compression and relief.
  • foam materials are usually impregnated with compounds which greatly retard recovery after compression and thus allow for adequate processing time.
  • the products sold under the name Sista by Henkel or those sold under the name blocoband® or SIP-bloco® by ISO-Chemie are particularly suitable.
  • Suitable foam tapes may in principle have a width which lies in a range of about 0.1 to about 20%, in particular about 0.5 to about 10% of the total width of the film strip according to the invention.
  • a suitable foam sealing tape has a width of about 1 to about 50 cm, for example about 2.5 to about 40 cm or about 3 to about 30 cm, more preferably about 2 to about 10 cm or about 4 up to about 8 cm, on.
  • a suitable foam sealing tape may also have an adhesive layer on the side facing away from the film. However, it is also possible that the foam sealing tape on the side facing away from the film has no adhesive layer.
  • a film web according to the invention is within the scope of a preferred embodiment of the present invention along the longitudinal direction of the film web in a diffusion-open and a diffusion barrier area dividing longitudinal axis provided on the front with a connecting element, which allows easy attachment of the film, for example on a window profile.
  • all fasteners that enable a reliable connection between window profile and foil are suitable. Suitable examples are adhesive elements or mechanical fasteners.
  • a film web according to the invention is therefore provided on its front side with an adhesive surface A which is adhesive on both sides.
  • the adhesive surface is, for example, any adhesive tape which is adhesive on both sides and which is preferably applied to the longitudinal side of the film separating the two different film regions.
  • a double-sided adhesive tapes are basically all pressure-sensitive adhesive tapes, such as those with or without tissue reinforcement.
  • a fabric-reinforced adhesive tape is preferably used as the adhesive surface A.
  • a hotmelt adhesive or a hotmelt PSA as the adhesive surface A.
  • a release paper is allowed to run in order to protect the adhesive until it is processed.
  • a fabric reinforcement can be introduced.
  • the adhesive surface A can serve, for example, in the context of the film according to the invention exclusively for producing a connection between the film and the window profile. However, it is also possible that the adhesive surface A has a functional task within the film according to the invention, in particular a function with regard to the cohesion of the different film areas along the longitudinal axis described above.
  • the adhesive surface A has a width of 10 to 50 mm, in particular from 20 to 30 mm.
  • the width of such an adhesive surface is selected at least such that the adhesive surface A as a connecting element makes it possible to connect the film web according to the invention to the frame element such that at least one termination the film web is present with the rear side of the frame element. Therefore, in a preferred embodiment of the present invention, the adhesive surface A has a width of at least about 20 to at least about 300 mm, more preferably at least about 25 to at least about 200 mm, or at least about 30 to at least about 150 mm, or at least about 35 to at least about 80 mm, up. In this context, it is possible, for example, to produce corresponding film webs according to the invention with adhesive surfaces A of different width, the film webs being provided with an indication on the packaging for which frame depth they are suitable.
  • the adhesive surface A therefore fulfills, in addition to its function of being suitable for fastening the film to a window profile, at least partially to ensure the cohesion of the different film regions of the film web according to the invention along the longitudinal axis.
  • a film web according to the invention along the adhesive surface A can be wholly or partially equipped with mechanical fastening elements, for example with so-called piping, which can be clamped in the window profile.
  • the piping can for example be attached to the adhesive surface or be mechanically connected, for example by clamping, with the film web according to the invention.
  • a film web according to the invention therefore has on its front side at least one connecting element and on the front or on the back or on the front and the back of a plasterable coating, wherein the plaster over coat the front or the back or the front and the back over the entire surface or in a border area or covered in both border areas.
  • the back side of a film strip according to the invention can furthermore be designed to be functional in order to further simplify the application of the film web according to the invention.
  • the rear side of the film web according to the invention with an adhesive layer in an edge region or in both edge regions.
  • adhesives with which the back of a film web according to the invention can be coated and which are suitable for connecting the film web to a corresponding substrate are suitable.
  • Suitable adhesives are, for example, adhesives which can be applied in a layer thickness which is at least about 0.01 mm, but preferably above, for example at least about 0.2, 0.3, 0.4 or at least about 1.0 mm or above, for example, at least about 2, 3, 4 or 5 mm.
  • the adhesive layers described in the context of the present invention in connection with a film web according to the invention preferably have a cover on their side facing away from the film.
  • Suitable materials for such a cover are known in the art.
  • release papers with a silicone coating are suitable.
  • the production of the film webs according to the invention can be carried out essentially in any manner known to the person skilled in the art.
  • a first step of a corresponding manufacturing process in each case an extruded film with diffusion-blocking properties and an extruded film with vapor-permeable properties by appropriate measures in the plastic state overlapping along its longitudinal axis at the edges.
  • thermally weld two films overlapping with corresponding properties if the materials allow it.
  • Another possibility for connecting two films with corresponding properties consists, for example, in the overlapping bonding with a suitable adhesive.
  • Adhesive surface can be applied both on the front side of the film web and on the back of the film web.
  • connection can be carried out, for example, so that both films are connected to one another substantially edge-locking.
  • connection between the two film areas can be reinforced, for example, by using a fabric tape in the adhesive surface.
  • the functional equipment of the film areas in particular the equipment with plasterable coatings or with an expandable foam tape, can be done before or after the joining of the diffusion-open and the diffusion-blocking film parts. It is thus possible, for example, to first produce the respective diffusion-open and diffusion-blocking film parts, to assemble them into the film web according to the invention and then to provide them with a coatable coating or an expandable foam tape or both. However, it is also possible and preferred in the context of the present invention that first the individual film parts already provided with a coatable plaster or an expandable foam tape or both are produced and these are subsequently joined together to form the film web according to the invention.
  • a film web according to the invention by producing a film with the desired diffusion-open or diffusion-blocking properties by extrusion.
  • nonwovens are supplied to the still soft, extruded film, which are pressed by means of rollers with the extruded film such that the nonwoven materials adhere to the still soft film and then remain connected to it during cooling of the film.
  • the film assumes the role of an adhesive, which ensures the cohesion between film and nonwoven fabric.
  • a "film” in the sense according to the invention does not necessarily have to be a structure with a substantially smooth surface.
  • a film in accordance with the invention can also have a correspondingly rough surface.
  • Crucial is the basic principle that relates to the permeability of the film for water vapor and water in the individual areas of a film web according to the invention.
  • a corresponding effect can not be achieved only by the method described above.
  • a film having suitable properties can be provided with a coatable coating in any desired manner, for example by gluing or by the above-described extrusion process with subsequent calendering.
  • the expandable foam sealing tape is attached to the film web only when the vapor-permeable and diffusion-blocking film has already been joined along its longitudinal axis.
  • the expandable foam sealing tape can in principle be attached in any desired manner to the back of the film web.
  • the expandable foam sealing tape can be glued, for example, on the film web rear side, welded or mechanically, for example by seams or rivets, are connected to the film web.
  • the expandable foam sealing tape is applied along the longitudinal axis and centrally to the transverse axis on the film web backside.
  • more than one expandable foam sealing tape for example, two, three, four, five or six or more expandable foam sealing tapes in more than one longitudinal strip, for example in two, three, four, five or six or more longitudinal strips, along the longitudinal axis run the film web back.
  • first the front side or the rear side or the front and back side can be provided with a plasterable layer and then the expandable foam sealing tape can be applied to the rear side of the film web.
  • first the expandable foam sealing tape or the two or more expandable foam sealing tapes are applied to the back of the film web and then the front or the back or the front and back is provided with a plasterable layer.
  • the film strip according to the invention can mechanically on the window, z. B. by pinching, a Kedertagen or by means of a self-adhesive strip, which, as described above, already applied to the front of the film web can be, or are glued by using an adhesive.
  • the film web can be glued with an adhesive that can be supplied in commercial cartridges or foil bags. This has the advantage that, by applying an appropriate amount of the adhesive, the structural irregularities of the building surface that are customary in the construction site can be compensated in a rational and reliable manner.
  • the film web can be plastered after drying of the adhesive with all conventional cleaning plaster. It can be overcoated or, which is important in thermal insulation composite systems, be pasted by using all commercially available adhesives with dams.
  • a film web according to the invention is provided on the rear side in the edge region with one or more adhesive layers, it is also possible to dispense with a further adhesive when the film web according to the invention is applied to the structure.
  • the film web according to the invention can be quickly and correctly fitted in corners.
  • the sum of the properties of the film in connection with the rational processing ensured under Baustellenbelichen conditions, both the waterproofness and the air and windproofness, the film sheet according to the invention depending on the equipment and the corresponding film width to the building inside the water vapor diffusion brakes or almost completely prevented while they is open to water vapor diffusion on the so-called cold side.
  • the thickness of a film web according to the invention at its thinnest point is about 0.1 to 1 mm, in particular about 0.4 to about 0.7 mm.
  • the film webs according to the invention can be rolled or, for example, folded, in particular in zig-zag form, made available to the user.
  • windows or window profiles are already equipped with a film web according to the invention.
  • the subject of the present invention is therefore also a window frame with a bonded or clamped or in some other way connected diffusion-barrier and diffusion-open film web, according to the present invention.
  • Window frames can already be factory-equipped with the film web, so that they only used on site and the film web glued and plastered.
  • the film web according to the invention can be used particularly advantageously for sealing the connections of window frames to load-bearing structures in perforated windows or curtain wall facades and in single-layer or multi-layered facades and facades to be coated with thermal insulation composite systems.
  • FIG. 1 is a windproof window connection on the inside using a known from the prior art, known film web in vapor-barrier design.
  • a window frame 1 is connected in a conventional manner with the facade 2. Shown is the air and windproof water vapor diffusion-braking connection of the window frame 1 to the supporting masonry 3.
  • a vapor barrier film web 4 is adhered to the profile of the window frame 1.
  • the film web 4 has for this purpose about 2 cm wide Seibstkiebestsammlung at its one edge.
  • the other edge of the film web 4 is glued by means of an adhesive paste 5 to the supporting masonry 3, which of course may also be a concrete wall.
  • the interior plaster 6 in only a small thickness.
  • FIG. 2 is a windproof window connection on the outside using a known from the prior art film web in a diffusion open design shown.
  • a window frame 1 is connected in a conventional manner with the heat-insulating, supporting masonry 3. Shown is the air and windproof, waterproof but open to water vapor diffusion connection of the window frame 1 to the supporting masonry 3.
  • the film web 4 is adhered to the profile of the window frame 1.
  • the film web 4 has for this purpose about 2 cm wide self-adhesive strip on one edge.
  • the other edge of the film web 4 is by means of an adhesive paste 7 to the supporting Masonry 3 glued on. On this adhered to the masonry 3 part of the film web 4a then the exterior plaster 8 can be applied in the usual way.
  • FIG. 3 is a combined seal on the inside and outside with a water vapor diffusion-braking and water vapor diffusion-open sheet according to the invention.
  • a window frame 1 is connected in a conventional manner with the supporting masonry 3.
  • the film web according to the invention having regions 4a and 4b is now attached to the window profile 1 in such a way that the water vapor diffusion-blocking region 4a of the film web according to the invention is on the side facing the outside of the window profile 1 on the side directed toward the building interior, the water vapor diffusion-open region 4b of the film web according to the invention ,
  • the film is fixed in the edge regions of the film regions 4a and 4b by means of an adhesive layer 7 on the masonry.
  • the adhesion to the window profile 1 is achieved by a double-sided adhesive tape 10 with fabric reinforcement. Between window profile and masonry is an expanded strip 9 of a foam tape. On the inside can then on the plasterable coated water vapor diffusion barrier area 4a of the film web, a plaster 6 in the usual thickness and on the outside with the water vapor permeable area of the film 4a an external plaster or, as shown here, a thermal insulation system can be applied.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Claims (10)

  1. Feuille en bande (4a, 4b) pour le secteur de la construction, laquelle bande est réalisée en partie de manière ouverte à la diffusion et en partie de manière à empêcher la diffusion, la feuille en bande (4a, 4b) présentant, vue depuis un axe allant dans le sens longitudinal de la bande, une zone de feuille ouverte à la diffusion (4b) d'un côté de l'axe et une zone de feuille antidiffusion (4a) de l'autre côté de l'axe, et l'avant ou l'arrière ou l'avant et l'arrière de ladite feuille comprenant une zone pouvant être recouverte de crépi, caractérisée en ce que la feuille en bande (4a, 4b) est pourvue, sur l'arrière, d'une bande d'étanchéité en mousse expansive (9) qui, à l'état comprimé, occupe moins de 50 % de son volume expansé.
  2. Feuille en bande (4a, 4b) selon la revendication 1, caractérisée en ce qu'elle est pourvue d'un élément de liaison (10) sur l'avant le long de l'axe longitudinal qui sépare la feuille en bande (4a, 4b) en une zone ouverte à la diffusion (4b) et une zone antidiffusion (4a).
  3. Feuille en bande (4a, 4b) selon la revendication 1 ou 2, caractérisée en ce que l'axe longitudinal qui sépare la feuille en bande (4a, 4b) en une zone ouverte à la diffusion (4b) et une zone antidiffusion (4a) est situé dans une zone qui se trouve à raison de 30 % ou moins autour de l'axe longitudinal médian de la feuille en bande.
  4. Feuille en bande (4a, 4b) selon l'une des revendications 1 à 3, caractérisée en ce qu'elle comporte, dans au moins une zone de bord, sur l'arrière de la feuille en bande, au moins une surface de colle (7) B collante des deux côtés ou un autre élément de liaison.
  5. Feuille en bande (4a, 4b) selon l'une des revendications 1 à 4, caractérisée en ce qu'elle présente l'une ou plusieurs des caractéristiques suivantes :
    a) la largeur de la feuille en bande (4a, 4b) est de 5 à 80 cm ;
    b) l'épaisseur de la feuille en bande (4a, 4b) est, en son endroit le plus mince, de 0,1 à 1 mm, et plus particulièrement de 0,4 à 0,7 mm.
  6. Feuille en bande (4a, 4b) selon l'une des revendications 1 à 5, caractérisée en ce qu'elle comporte, en tant qu'élément de liaison (10), une surface de colle A ou un bourrelet ou les deux.
  7. Feuille en bande (4a, 4b) selon la revendication 6, caractérisée en ce que la surface de colle (10) A présente une largeur de 10 à 50 mm, et plus particulièrement de 20 à 30 mm.
  8. Profilé de fenêtre (1) avec une feuille en bande (4a, 4b) selon l'une des revendications 1 à 7 qui y est fixée.
  9. Procédé de fabrication d'une feuille en bande (4a, 4b) selon l'une des revendications 1 à 7, dans lequel :
    a) une feuille ouverte à la diffusion (4b) et une feuille antidiffusion (4a) présentent, sur l'avant ou sur l'arrière ou sur l'avant et sur l'arrière, une zone pouvant être recouverte de crépi, sont reliées le long d'un axe longitudinal et dotées d'une bande en mousse expansive (9) ou
    b) une feuille ouverte à la diffusion (4b) et une feuille antidiffusion (4a) sont reliées le long d'un axe longitudinal et sont ensuite pourvues, sur l'avant ou sur l'arrière ou sur l'avant et sur l'arrière, d'une couche pouvant être recouverte de crépi et sont pourvues, sur l'arrière, d'une bande d'étanchéité en mousse expansive (9), la bande d'étanchéité en mousse (9), occupant, à l'état comprimé, moins de 50 % de son volume expansé.
  10. Utilisation d'une feuille en bande (4a, 4b) selon l'une des revendications 1 à 7 pour rendre étanches les jonctions de châssis de fenêtres (1) au niveau de corps de construction porteurs (3) dans le cas de fenêtres simples ou de bardages de façades ainsi que dans le cas de façades à une ou plusieurs couches et de façades à recouvrir de systèmes composites d'isolation thermique.
EP03753346A 2002-08-12 2003-08-01 Bande de film, cadre de fenetre dote de ladite bande et utilisation de cette bande Expired - Lifetime EP1529147B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10236892 2002-08-12
DE10236892 2002-08-12
PCT/EP2003/008538 WO2004022896A1 (fr) 2002-08-12 2003-08-01 Bande de film, cadre de fenetre dote de ladite bande et utilisation de cette bande

Publications (2)

Publication Number Publication Date
EP1529147A1 EP1529147A1 (fr) 2005-05-11
EP1529147B1 true EP1529147B1 (fr) 2011-12-14

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EP03753346A Expired - Lifetime EP1529147B1 (fr) 2002-08-12 2003-08-01 Bande de film, cadre de fenetre dote de ladite bande et utilisation de cette bande

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EP (1) EP1529147B1 (fr)
AT (1) ATE537323T1 (fr)
DE (1) DE10334713A1 (fr)
PL (1) PL209316B1 (fr)
WO (1) WO2004022896A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333823A1 (de) * 2003-07-24 2005-02-17 Henkel Kgaa Abdichtende Folienbahn, Fensterrahmen mit einer solchen Bahn und Verwendung dieser Bahn
DE102004012473A1 (de) * 2004-03-15 2005-10-06 Illbruck Building Systems Gmbh Bandartiges Verbindungselement
US8302353B2 (en) * 2004-10-15 2012-11-06 Thomas Bren Water intrusion prevention method and apparatus
AT506611B1 (de) * 2008-03-28 2013-12-15 Ifn Holding Ag Blendrahmen
DE102010055788A1 (de) 2010-12-23 2012-06-28 Hanno-Werk Gmbh & Co. Kg Fugendichtungsband
WO2012163339A1 (fr) * 2011-06-03 2012-12-06 Hogg, Hermann Feuille multicouche pour façade
EP3425132B1 (fr) 2017-07-05 2022-02-09 ISO-Chemie GmbH Agencement d'installation d'une bande étanche pour l'étanchéification d'un joint entre un élément de cadre et un ouvrage
PL237813B1 (pl) * 2018-03-08 2021-05-31 Janik Piotr Pik Plast Sposób wypełniania i izolacji szczelin pomiędzy zamontowaną ramą okienną lub drzwiową a murem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1274306A (en) * 1969-06-06 1972-05-17 Per-Olof Nylund A method of and a device for the sealing of joints or other slots or spaces
DE29715660U1 (de) 1997-09-01 1999-05-27 Illbruck Bau Technik Gmbh & Co Bandartiges Verbindungselement
DE29900197U1 (de) * 1999-01-08 1999-03-25 Speckmann Rainer Dipl Ing Arch Gebäudewandabschnitt und Dichtungsvorrichtung
DE10054478A1 (de) 1999-11-09 2001-05-10 Henkel Kgaa Folienbahn, Fensterrahmen mit einer solchen Bahn und Verwendung dieser Bahn
DE10100240A1 (de) * 2001-01-05 2002-07-11 Illbruck Gmbh Bandartiges Verbindungselement
DE20112658U1 (de) 2001-08-02 2001-10-31 Kronenberg Bernd Dichtstreifen zum Abdichten eines in eine Laibung eines Gebäudes eingesetzten Rahmens

Also Published As

Publication number Publication date
PL209316B1 (pl) 2011-08-31
WO2004022896A1 (fr) 2004-03-18
PL373556A1 (en) 2005-09-05
EP1529147A1 (fr) 2005-05-11
ATE537323T1 (de) 2011-12-15
DE10334713A1 (de) 2004-02-26

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