EP1676014A1 - Bande de film pliee destinee au batiment - Google Patents

Bande de film pliee destinee au batiment

Info

Publication number
EP1676014A1
EP1676014A1 EP04790325A EP04790325A EP1676014A1 EP 1676014 A1 EP1676014 A1 EP 1676014A1 EP 04790325 A EP04790325 A EP 04790325A EP 04790325 A EP04790325 A EP 04790325A EP 1676014 A1 EP1676014 A1 EP 1676014A1
Authority
EP
European Patent Office
Prior art keywords
film
film web
edge
adhesive layer
adhesive
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Withdrawn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
EP04790325A
Other languages
German (de)
English (en)
Inventor
Werner Welter
Heinz-Josef Nilges
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP1676014A1 publication Critical patent/EP1676014A1/fr
Withdrawn legal-status Critical Current

Links

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
    • 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 preferably multi-layer film web with at least one layer of adhesive on the longitudinal edges of the film front side, wherein a film edge along the longitudinal axis of the film web can be bent or folded in the direction of the film back or prepared accordingly.
  • the invention further relates, for example, to a multilayer film web with an adhesive layer on the longitudinal edges of the film front, the adhesive layer on a film edge on the film front protruding beyond the edge of the film layer and, if appropriate, this protruding adhesive layer after the kinking of this film edge along the longitudinal axis of the film in the direction Back of the film has adhesion to the back of the film.
  • the invention also relates to a window element sealed with a film web according to the invention, a method for producing the film web according to the invention, a method for sealing a window element with the film web according to the invention and the use of the film web according to the invention.
  • Flag-like surface elements are used in many areas for waterproofing buildings.
  • such surface elements are used intensively as foils in the sealing of buildings, with the connection sealing of door frames and in particular window frames to the building being in the foreground.
  • curtain walls where the windows are also attached to the load-bearing structure by appropriate constructions (predominantly for larger objects, office buildings, etc.), single or double-skin facades as well as thermal insulation composite systems and so-called perforated windows, in which the windows in the area of the load-bearing structure are more or less inside the opening (mainly residential buildings, smaller industrial buildings or municipalities).
  • foils usually consist of EPDM, PIB, EVA or butyl, TPO or PVC, polyethylene, polyester, polyurethane or laminated aluminum foils.
  • the foils are usually glued or mechanically attached to the facade element and on the structure.
  • the building material with the lowest ⁇ value is decisive for the diffusion current. So if only the connection between the window and the load-bearing structure, if necessary also 1 to 2 cm on the load-bearing structure, is sealed with a sealant or a film with high water vapor diffusion resistance, but at the same time a porous outer wall brick is used, as is usually the case today is, the diffusion current wanders around this seal and is thus able to penetrate into the connection area between the structure and the window. There the water vapor can condense to water.
  • WO 01/34922 A1 relates to a multilayer water and airtight film web for the construction sector.
  • the sealing films described there can be attached mechanically, for example by clamping, and / or by means of a self-adhesive strip for sealing window connections on the window, which can already be applied to the sealing membrane or can be glued using a special polymer.
  • a self-adhesive strip for sealing window connections on the window which can already be applied to the sealing membrane or can be glued using a special polymer.
  • the foils described in WO 01/34922 A1 there is also the risk that movement forces in the component or window element can act directly on the areas of the foil at which the foil is connected to the component or window element. Even slight changes in position of the structure between the structure and the film attached to the window frame can lead to a loss of air and water tightness.
  • DE 198 01 865 A1 relates to a sealing strip made from a combination of a profile and a shaped strip made of elastic material.
  • the sealing strip is not connected to the component by a self-adhesive strip, but mechanically.
  • a disadvantage of this sealing strip is the lower flexibility in the possible uses compared to elastic sealing tapes.
  • Another disadvantage is the inability of the sealing strips described there to absorb movement forces in the component in such a way that the seal is not adversely affected.
  • DE 298 08 291 U1 relates to a sealing tape and a sealing arrangement in which two sealing tapes are mutually overlapping.
  • the aim of the sealing arrangement is to enable a tight connection between two adjacent sealing tapes which overlap at the ends.
  • sealing tapes are also described which have a covering layer which projects beyond the side edges of the sealing tape and which, for example, can be completely impregnated with glue.
  • the arrangement of the overlapping sealing tapes is, however, in comparison to a sealing connection consisting of only one sealing tape, significantly more at risk with regard to the deterioration of the sealing function, since the areas where the sealing tapes have to be tightly connected to one another represent an additional source of danger, especially if the Sealing tapes are later exposed to movement forces from the component.
  • the object of the present invention was to meet one or more of the above-mentioned needs.
  • the present invention therefore relates to a film web for the construction sector with a front and a back, a first film edge and a second film edge, the film web having an adhesive layer along its longitudinal axis on at least both film edges on the front side, which at least on one film edge along the Longitudinal axis of the film web extends beyond the film edge and is designed such that the adhesive layer can be connected to the back of the film web.
  • a film web is understood to mean a thin, flat, flexible, flexible and windable surface material made of organic materials such as paper, plastic or metal, which can be essentially in any way, for example by extrusion, rolling, punching, casting, calendering or Spraying, may have been generated.
  • film includes Men of the present text also such films, which are often referred to as “films" due to their thickness.
  • the film web according to the invention has a front and a back.
  • the front of the film web is understood to mean the film surface which faces the component during assembly and with which the film web is fastened to the component.
  • the term “front side” is basically determined by the coherent area of the film web. This means that the front of the film web is still referred to as the front if the film web is bent, for example, by approximately 180 ° and thus part of the surface of the front faces in a different direction than another part of this surface.
  • the “rear side” of the film web is to be understood as the film surface opposite the front side.
  • the longitudinal axis of the film web is to be understood as the axis which runs in the spatial direction along the longest extent of the film web. While the film web width is generally selected and fixed before the film web according to the invention is assembled, the length of the film web is generally freely definable and can be cut to the necessary length in accordance with the application.
  • the term longitudinal axis thus refers to an imaginary straight line along the longitudinal direction of the film web according to the invention.
  • the longitudinal axis itself, as a spatial-physical configuration on the film web can deviate from the ideal of the straight line and can, for example, be meandering, jagged or otherwise deviated from the straight line.
  • the spatial-physical configuration of the longitudinal axis of a film according to the invention bands, however, as a substantially straight line, preferably substantially parallel to the edges of the film web.
  • the first film edge is the edge of the film that can be connected to the building during assembly.
  • the second film edge is the edge of the film that is connected to the frame element during assembly.
  • a “frame element” is understood in principle to mean all types of frames which can be embedded in a reveal in a building and connected to it. Examples of corresponding frame elements are door frames and window frames in particular.
  • the “front of the frame element” is understood to mean that side of the frame element which is directed away from the interior of a building and is directed towards the outside of a building.
  • the “back of the frame element” is understood to mean that side of the frame element which is directed towards the interior of a building and is directed away from the outside of a building.
  • a film web according to the invention can have a film layer or two or more film layers in cross section, for example three, four or five film layers.
  • the film web according to the invention is preferably a non-tacky film web.
  • the film web according to the invention has at least one layer of adhesive.
  • a "layer of adhesive" refers to a layer of adhesive that is at least partially located on the front of the film.
  • the adhesive layer serves as a connecting element between the film web according to the invention and any other surface.
  • the adhesive layer is designed in such a way that it can also be glued to the back of the film web.
  • a connection of the front and back of the film web is particularly advantageous because it enables strain relief for the actual adhesive connection between the frame element and the film, which is exposed to the relative movements between the frame element and the structure, for example due to thermal fluctuations. This ensures long-term sealing.
  • a film web according to the invention is provided, within the scope of a preferred embodiment of the present invention, on the front side along the first and second film edges with a pressure-sensitive adhesive layer, which enables the film to be easily attached, for example, to a Window profile enables.
  • adhesive elements are suitable which are designed in such a way that they enable a connection, at least with an end of the film web, to the back of a frame element.
  • a film web according to the invention is therefore provided with an adhesive layer on its front side along the first and second film edges.
  • the layer of adhesive does not completely cover the front of the film, but covers the areas of the front of the film on the two film edges 1 and 2.
  • any adhesive that is suitable for connecting the film and frame element or between film and masonry is suitable as an adhesive layer can be pulled.
  • a corresponding adhesive layer consists of a non-pressure-sensitive material that has to be activated, for example, by heat or moisture before the film and frame element or structure are glued.
  • a film according to the invention has a layer of a pressure sensitive adhesive as the adhesive layer or is at least equipped with an adhesive layer such that the adhesive layer has pressure-sensitive properties on its side facing away from the film surface.
  • a double-sided adhesive tape is suitable for applying an adhesive layer.
  • all pressure-sensitive adhesive tapes are suitable as double-sided adhesive tapes, for example those with or without fabric reinforcement.
  • a fabric-reinforced adhesive tape is preferably used as the pressure-sensitive layer in the context of the present invention.
  • a hot melt adhesive or a hot melt pressure sensitive adhesive as the pressure-sensitive layer.
  • a release paper is run in to protect the adhesive until it is processed. Tissue reinforcement can also be introduced.
  • a film web according to the invention as a connecting element in the context of the present invention has a pressure-sensitive adhesive layer on the two film edges on the front side
  • the width of such an adhesive surface is chosen at least such that the pressure-sensitive adhesive layer as a connecting element makes it possible for the film web according to the invention to be permanently bonded with the Frame element or to connect with the masonry or with frame element and masonry.
  • the width of the bonded connection area should not be less than about 0.2 cm.
  • the width of the adhesive layer is preferably chosen such that gives a connection area of at least 0.5 cm, for example at least 1, 2 or at least 5 cm.
  • the film with an adhesive layer in such a way that the film web can be closed off with the back of the frame element.
  • the adhesive surface A therefore has a width of at least approximately 20 to at least approximately 300 mm, in particular of at least approximately 25 to at least approximately 200 mm or at least approximately 30 to at least approximately 150 mm or at least approximately 35 to at least about 80 mm.
  • adhesive areas A of different widths the film webs being provided with an indication on the packaging for which frame depth they are suitable.
  • the front of the film web according to the invention with an adhesive layer in one edge region or in both edge regions.
  • all adhesives with which the front 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 for this purpose.
  • Suitable 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.
  • Suitable adhesives for producing the corresponding adhesive layer are, for example, adhesives based on plastic bitumen, butyl, acrylate or polyurethane or the like.
  • the adhesive layer of the film web according to the invention protrudes beyond the film edge, in particular on the second film edge.
  • the layer of adhesive can protrude, for example, from about 0.5 mm to about 20 cm beyond the second edge of the non-adhesive film layer.
  • the pressure-sensitive adhesive layer preferably projects from the second edge of the non-pressure-sensitive film layer by approximately 2 to approximately 15, in particular approximately 3 to approximately 5 mm.
  • the film web used according to the invention can in principle consist of any material provided that the material leads to the desired function of the film.
  • a material is preferably used as the film material which is water-, wind- and airtight, and which is diffusion-open or diffusion-blocking towards water vapor.
  • the water vapor diffusion through a film is characterized by the sd value, which depends on the film polymers used. If a diffusion-blocking film layer is desired (sd value> 15 m to about 100 m), polyolefins, for example LDPE, EPDM, butyl, TPO or PVC, are preferably used. If, on the other hand, a film layer open to diffusion is desired (sd value 15 m or less), polyamides, polyesters or thermoplastic polyurethanes are particularly preferred. The sd value indicates the thickness of an air layer that has the same resistance to water vapor diffusion as the material.
  • a metal foil in particular an aluminum foil, for example, can additionally be laminated onto a diffusion-blocking foil layer. This almost completely prevents water vapor diffusion through the product and increases the sd value to significantly more than 100 m depending on the thickness of the aluminum foil. It is also possible for an additional metal foil, in particular an aluminum foil, to be placed on the diffusion-blocking foil layer Intermediate layer between two or more film layers, but in particular between two film layers.
  • the weight per unit area of a film layer can be from about 20 g / m 2 to about 1000 g / m 2 according to the requirement profile and is preferably from about 80 g / m 2 to about 130 g / m 2 .
  • an LDPE film with a basis weight of about 130 g / m 2 is used as the diffusion-blocking film layer.
  • a film web according to the invention has an adhesive layer on a second edge which projects beyond the film edge.
  • this protruding adhesive layer if it is designed as a pressure-sensitive adhesive, can be connected to the back of the film web and adhere to it.
  • Such a connection leads to a strain relief for the actual adhesive connection between the frame element and the film in the case of relative movements between the frame element and the building structure, as can occur, for example, due to thermal fluctuations.
  • a film according to the invention is used without the protruding part of the adhesive layer in such a way that the connection between the film and the frame element takes place via the adhesive layer on the front side of the film web, the film web being used to connect the Frame element on the edge, which carries the corresponding adhesive layer, is bent backwards by about 180 ° and so with the frame is connected.
  • This measure alone can result in considerable relief effects with regard to a tensile load on the bond between the film and the frame.
  • a preferred embodiment of the present invention is therefore also a film web for the construction sector with a front and a back, a first film edge and a second film edge, the front of the film web having at least one layer of adhesive on the first and second film edges and the second film edge along the longitudinal axis of the film web is bent or folded in the direction of the film back or has a preparation for a kink or a fold along the longitudinal axis of the film web.
  • preparation for a crease or fold is understood to mean any measure that allows or facilitates the application of a crease or fold at the point thus prepared. Suitable measures can be, for example, markings, non-piercing perforations or similar material changes or folding elements. Appropriate preparation in the sense of the invention allows the user to apply a crease or fold to a suitably prepared location and thus to carry out the type of bonding described above.
  • Another preferred embodiment of the present invention is therefore a film web, in which along the second film edge, that on the front the film web has an adhesive layer projecting beyond the film edge, is bent or folded parallel to the second film edge in the direction of the film back, or has a preparation for a crease or fold along the longitudinal axis of the film web.
  • the second film edge of the film web according to the invention has to be folded in the direction of the back of the film at the latest during assembly, it is advantageous if this folding is facilitated or the film web is already in the folded state.
  • the film web is in the non-kinked state, it can be folded at an appropriate point to facilitate the subsequent folding.
  • the corresponding point can, for example, run parallel to the second film edge in 1/50 to 1/3 of the film width, so that 1/50 to about 1/3 of the film width can then be folded back towards the back of the film.
  • the film web according to the invention can have only one marking at the corresponding point at which the folding is to take place parallel to the second film edge.
  • the marking can be designed in any way, provided that it serves the purpose of facilitating the correct folding prior to assembly.
  • the marking can be achieved, for example, by a color and / or brightness contrast to the rest of the film web, but it can also be done, for example, by perforation or an indented point on the film web.
  • the film web according to the invention can also be additionally folded at the marked point.
  • Another object of the present invention is therefore a film web that is folded or folded on the second film edge parallel to the longitudinal axis in the direction of the film back.
  • the nature of the film web according to the invention with the adhesive layer protruding over the edge of the film on the second film edge means that the part of the adhesive layer of the second film edge which protrudes beyond the non-adhesive film layer can adhere to the back of the film, provided it is designed to be pressure-sensitive and there is no protective layer on the pressure-sensitive film layer, which would then have to be removed before assembly.
  • Another object of the present invention is therefore also a film web in which the part of the pressure-sensitive adhesive layer projecting beyond the edge of the film web forms an adhesion with the back of the film after it has been bent.
  • the adhesive strength of the adhesive layer on the second film edge with the film back that protrudes beyond the edge of the non-adhesive layer can be influenced by various parameters. It is possible to influence the desired adhesive strength by choosing the appropriate pressure sensitive substances. However, it is also possible to influence the adhesive strength, for example, by the width of the pressure-sensitive layer projecting beyond the edge of the non-pressure-sensitive layer. For example, the adhesive layer can protrude up to 10 cm beyond the film edge of the non-adhesive layer. However, the adhesive strength is preferably selected such that the adhesion between the back of the film and the adhesive layer is only weakly pronounced. A width of the protruding part of the adhesive layer of 1 to approximately 15 mm, in particular approximately 1.5 to approximately 7 or approximately 2 to approximately 5 or approximately 3 to approximately 4 mm, is particularly suitable
  • the layer of adhesive on the first and second film edges on the front of the film web, which covers the film web, can each start from the first and second film edges in a range from approximately 2 mm to approximately 20 cm, preferably approximately 0.5 cm to approximately 10 cm and further preferably cover about 1. cm to about 5.5 cm.
  • the first film edge which is usually used for fastening the film to the building, in particular to the masonry, preferably has an adhesive layer with a width of approximately 2 to approximately 500 mm, in particular approximately 20 to approximately 300 mm.
  • the second film edge, which is usually used to fasten the film to the frame preferably has an adhesive layer with a width of approximately 2 to approximately 100 mm, in particular approximately 10 to approximately 30 mm.
  • Another object of the present invention is a film web, the kink, fold or marking of which is seen from the second film edge at the point where the pressure-sensitive layer ends on the second film edge.
  • This embodiment has the result that the pressure-sensitive area on the second film edge when mounting the film, after the second film edge has been bent in the direction of the film back, is turned completely in the direction of the film back and that no pressure-sensitive area on the second film edge is turned towards the front of the film web.
  • the film webs on the front or on the back or on the front and the back have an area with a coating which ensures that the film can be plastered over in this area.
  • a suitable coating can extend, for example, essentially over the entire front side that is not provided with an adhesive layer or the entire back side of the film web according to the invention. However, a suitable coating can, for example, only cover an edge region of the film web. A plasterable coating can, for example, only be located on one edge of the film web, the front of which is connected to the building.
  • nonwovens, woven fabrics, technical knitted fabrics and ropes made of synthetic and natural fibers and glass as well as reinforced paper and foils can be used in the context of the present invention, provided that they can form an adhesive bond to the foil, for example by means of an adhesive, and meet the product requirements in With regard to the plasterability are sufficient.
  • the basis weights of the plasterable coatings can be from about 20 g / m 2 to about 1000 g / m 2 , for example from about 80 g / m 2 to about 100 g / m 2 .
  • polyester needle-punched nonwovens with a weight per unit area of approximately 80 g / m 2 are used as the plasterable coating.
  • a film web according to the invention preferably has one or more of the following features:
  • Another object of the present invention is a window frame with a film web connected to the window frame via a connecting element, the connecting element being able to be connected to the frame element in such a way that at least one closure is formed with the rear of the frame element.
  • a film web according to the invention can in principle be produced in any way.
  • the invention relates to a method for producing a film web according to the invention, in which a film web on the front is provided with an adhesive layer on a first and a second film edge, the adhesive layer on the second film edge projecting beyond the film edge.
  • Another object of the invention is a method for producing a film web according to the invention, in which a film web, which has an adhesive layer on the front at a first and a second film edge, is bent or folded along the longitudinal axis of the film web in the direction of the back of the film or along the Longitudinal axis of the film web is equipped with a preparation for a kink or fold in the direction of the film back.
  • the film web according to the invention can be attached to the window by means of a self-adhesive strip which, as described above, can already be applied to the front of the film web, or can be glued using an adhesive.
  • the film web is glued to the structure on an essentially smooth or at least flat surface by means of the adhesive layer provided on the first film edge. If the substrate on the building structure is not sufficiently smooth or even, the film can be additionally glued to support the adhesive effect, for example with an adhesive that can be supplied in commercially available cartridges or film bags. This has the advantage that by applying an appropriate amount of the adhesive, the unevenness of such a body surface that is customary on the construction site can be rationally and reliably compensated for.
  • the film web according to the invention can also be quickly and correctly fitted into corners.
  • the sum of the properties of the film in connection with the rational processing guarantees both watertightness and airtightness and windproofness under construction site conditions and, depending on the design of the film, ensures the diffusion-permeable, diffusion-braking or diffusion-blocking properties against water vapor.
  • the thickness of a film web according to the invention at its thinnest point is approximately 0.1 to approximately 5 mm, in particular approximately 0.2 to approximately 3 mm or approximately 0.3 to approximately 2 mm or approximately 0.4 to is about 0.7 mm.
  • a film web according to the invention preferably has at least one or more of the following features: the width of the film web is 5 to 80 cm the thickness of the film web at its thinnest point is 0.1 to 2 mm, in particular 0.4 to 0.7 mm - the thickness of the film web and the type of adhesive as well as the width of the pressure-sensitive edge regions are coordinated with one another in such a way that the film web alone can be permanently attached to the building structure by gluing and without mechanical fastening, at least to frame elements such as window profiles and, if necessary, supported by separately applied adhesive if the surface is not sufficiently smooth or level - the width of the film web and the width of the adhesive edge areas are coordinated so that The ratio of the total width of the film web to the width of the adhesive surface is at most about 50: 1, for example about 30: 1 or about 10: 1 or about 3: 1 - the second film edge of the film web is kinked or correspondingly folded or marked or folded and marked.
  • the film webs according to the invention can be rolled up or, for example, folded, in particular in zigzag form, made available to the user.
  • windows or window profiles are already equipped with a film web according to the invention.
  • Window frames can already be equipped with the film sheet at the factory, so that they only have to be used on the construction site and the film sheet has to be glued on.
  • 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 walls, as well as in single- or multi-layered facades and facades to be coated with thermal insulation composite systems.
  • the present invention also includes the sealing of a frame element by means of a film web, which in each case has an adhesive layer on the front side of the film web.
  • the present invention therefore also relates to the use of a film web with a front side and a back side, a first film edge and a second film edge, the film web having an adhesive layer on at least both film edges on the front side along its longitudinal axis, for sealing frame elements, in particular of Window frames and door frames in buildings.
  • the use according to the invention is particularly suitable for window frames or for door frames which are located on an outer wall of a building.
  • correspondingly suitable film webs have the characteristics with regard to the films and the adhesives as have already been described above in the context of this text.
  • Figure 1 shows a film web according to the invention.
  • a window frame 1 is connected to the masonry 2 in the usual way.
  • the film edge of a film 3 in the area of the junction with the frame 1 is bent by approximately 180 ° in the direction of the film back, so that the adhesive layer 4 on the film edge completely to the frame element turned and connected to it.
  • the adhesive layer on the edge of the film protrudes slightly beyond the non-adhesive layer 5, so that adhesion is formed with the back of the film. If such a construction is now, for example, exposed to tensile forces in the direction of movement 6, then at most the connection at the protruding adhesive layer 5 is released; the actual gluing between frame 1 and adhesive layer 4 is initially not affected by tensile forces.
  • Window frame, window profile Masonry Foil membrane Adhesive layer Protruding adhesive layer Example of direction of movement window frame / masonry

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne une bande de film continue, de préférence multicouche, comprenant au moins une couche de colle sur les bords longitudinaux de la face avant du film. Une bord de film peut être plié ou replié le long de l'axe longitudinal de la bande en direction de la face arrière du film ou bien préparé de manière correspondante.
EP04790325A 2003-10-20 2004-10-13 Bande de film pliee destinee au batiment Withdrawn EP1676014A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003148556 DE10348556A1 (de) 2003-10-20 2003-10-20 Knickfolienbahn für den Baubereich
PCT/EP2004/011444 WO2005042898A1 (fr) 2003-10-20 2004-10-13 Bande de film pliee destinee au batiment

Publications (1)

Publication Number Publication Date
EP1676014A1 true EP1676014A1 (fr) 2006-07-05

Family

ID=34484810

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04790325A Withdrawn EP1676014A1 (fr) 2003-10-20 2004-10-13 Bande de film pliee destinee au batiment

Country Status (3)

Country Link
EP (1) EP1676014A1 (fr)
DE (1) DE10348556A1 (fr)
WO (1) WO2005042898A1 (fr)

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DE29808291U1 (de) * 1998-05-07 1998-08-13 Huber+Suhner Ag Dichtungsband und Dichtungsanordnung
DE50015217D1 (de) 1999-11-09 2008-07-31 Henkel Ag & Co Kgaa Nd verwendung dieser bahn
DE20022503U1 (de) * 2000-06-27 2001-11-15 Silu Verwaltung Ag Meggen Montageklebeband zur verbesserten Fugenabdichtung und Montagebanddispenser
DK1213430T3 (da) * 2000-12-06 2007-02-19 Rpm Ireland Ip Ltd Båndagtigt forbindelseselement
DE10108437C2 (de) * 2000-12-06 2003-11-13 Illbruck Gmbh Bandartiges Verbindungselement
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DE10348556A1 (de) 2005-05-25

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