EP1936064B1 - Joint strip - Google Patents
Joint strip Download PDFInfo
- Publication number
- EP1936064B1 EP1936064B1 EP07120847.4A EP07120847A EP1936064B1 EP 1936064 B1 EP1936064 B1 EP 1936064B1 EP 07120847 A EP07120847 A EP 07120847A EP 1936064 B1 EP1936064 B1 EP 1936064B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- joint tape
- joint
- basic structure
- tape according
- filler
- 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
Links
- 239000000835 fiber Substances 0.000 claims description 59
- 238000004873 anchoring Methods 0.000 claims description 25
- 239000000945 filler Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 16
- 229910052602 gypsum Inorganic materials 0.000 claims description 9
- 239000010440 gypsum Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 8
- 239000011178 precast concrete Substances 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000012784 inorganic fiber Substances 0.000 claims description 3
- 239000000123 paper Substances 0.000 claims description 3
- 239000000378 calcium silicate Substances 0.000 claims description 2
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000001427 coherent effect Effects 0.000 claims description 2
- 239000011094 fiberboard Substances 0.000 claims description 2
- 239000011152 fibreglass Substances 0.000 claims 1
- 239000011505 plaster Substances 0.000 claims 1
- 239000012763 reinforcing filler Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000007788 roughening Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000011499 joint compound Substances 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
- E04F13/042—Joint tapes
Definitions
- the invention relates to a joint tape for reinforcing putty, wherein the joint strip comprises a continuous, continuous or recessed base structure according to the preamble of claim 1, and a method for producing a joint compound for reinforcing putties according to the preamble of claim 19, as in of the JP-A-10 018 543 disclosed.
- the object of the present invention is to provide a joint tape having improved processing and performance characteristics. At the same time, a method for producing such a joint tape should be specified.
- the joint tape comprises a coherent, continuous or recessed basic structure and an anchoring structure provided on one side or on both sides of the basic structure, wherein the anchoring structure is formed by a multiplicity of fibers fixedly connected to the basic structure in a partial area are and with the or the fiber ends free or stand.
- the anchoring structure with the plurality of free protruding fiber ends causes efficient adhesion of the joint tape in the still wet, especially the dried filler.
- Fibers are generally understood to mean structures which are thin and flexible in relation to their length. Fibers can absorb essentially no pressure but only tensile forces, since they dodge or even buckle under pressure.
- joint tape According to the basic and anchoring structure of the joint tape are designed to engage in putty so that the joint tape on or in filler in horizontal and vertical position of the leveling compound surface does not curl and stick flat.
- a joint tape is selected according to the present invention, that the tensile strengths of the joint tape both longitudinally and transversely to the main fiber direction in the wet state amount to at least 30%, preferably at least 35%, of the corresponding tensile strengths of the joint tape in the dry state.
- Preferred dimensions are tensile strengths of the joint strip at a width of 15 mm along the main direction of the fiber in the dry state of more than 70 N, preferably of more than 100 N provided. In the wet state, tensile strengths of the joint tape are preferably ensured at a width of 15 mm along the main fiber direction of more than 25 N, preferably of more than 50 N.
- transverse to the fiber main direction tensile strengths of the joint strip at a width of 15 mm in the dry state of more than 42 N, more preferably of more than 50 N should be achieved.
- transverse to the main fiber direction tensile strengths are preferably guaranteed in a wet state at a joint width of 15 mm of more than 15 N, more preferably of more than 20 N.
- the joint tape according to the invention can be a liability of the joint tape on filler with a substantially same order of 1000 g / m 2 or at a 1 mm thick order, after complete drying of the filler Uniflott ® Fa. Knauf gypsum KG or equivalent , at 90 ° deduction of the joint tape and a width of the joint tape of 50 mm, of at least 0.6 kg, preferably of at least 0.8 kg, more preferably achieve 1.0 kg.
- At least 5, preferably 8, more preferably more than 10 fibers are provided per mm 2 , which are firmly connected to the basic structure, but with a free fiber end of at least 0.4 mm in length, preferably at least 1 mm in length, more preferably from at least 2 mm in length or above.
- the total length of the fibers forming the anchoring structure is between 0.4 mm and 5 mm.
- the thickness of the basic structure of the joint tape is in a preferred embodiment below 350 microns.
- a minimum thickness can be for example 100 microns.
- the fibers forming the fiber ends at least predominantly have a thickness of between 0.01 mm and 0.1 mm.
- the joint tape is preferably formed with a basis weight of at least 80 g / m 2 , preferably of at least 100 g / m 2 .
- the basic structure and anchoring structure are formed from the same or the same materials or components.
- the anchoring structure is produced when the basic structure is produced.
- the anchoring structure can be produced by roughening, in particular brushing the basic structure.
- An assembly of the material web to a joint tape, each with the desired width can be made before or after brushing.
- the anchoring structure by applying fibers with free end or with free ends on a basic structure, in which case the basic structure and anchoring structure of the same or the same materials or components or of different materials or components can be formed. Possibly. Both approaches can also be combined to the effect that first roughening of the basic structure takes place and then additional fibers are applied to the already roughened basic structure to achieve the anchoring structure according to the invention.
- the joint tape can for example consist of a fiber system of fibers of a uniform material or as a mixture of different materials.
- a fiber mixture of organic and inorganic fibers may be present.
- inorganic fibers are: glass fibers, rock wool fibers and organic fibers: cellulose fibers, polypropylene fibers, polyester fibers.
- the basic structure can be present, for example, as a closed, continuous web (eg paper, cardboard, fleece or fabric) or as a web with recesses, for example as open fleece or open fabric, grid, mesh, perforated web or embossed web.
- a closed, continuous web eg paper, cardboard, fleece or fabric
- a web with recesses for example as open fleece or open fabric, grid, mesh, perforated web or embossed web.
- the basic structure is provided with an embossing, in particular grooving, and / or with a full-area or partial coating and / or with a complete or partial printing.
- protection is sought for a joint assembly in which two or more abutting building boards, in particular as gypsum boards, plasterboard, gypsum boards with glass fiber fabric cover layers, gypsum fiber boards, cement-bonded thin-walled plates or formed as calcium silicate plates, or form two or more contiguous precast concrete between the structural panels or precast concrete a joint, said gap filled with filler and the filler is reinforced by at least one joint tape according to the present invention.
- building boards in particular as gypsum boards, plasterboard, gypsum boards with glass fiber fabric cover layers, gypsum fiber boards, cement-bonded thin-walled plates or formed as calcium silicate plates, or form two or more contiguous precast concrete between the structural panels or precast concrete a joint
- said gap filled with filler and the filler is reinforced by at least one joint tape according to the present invention.
- a method for producing a joint tape for reinforcing putties wherein a basic structure which is present in particular as a closed, continuous web or as a web with recesses, for example as a grid, mesh, perforated web or embossed web, on one side, preferably roughened to produce an anchoring structure with a plurality of free fiber ends.
- the roughening of the basic structure is carried out by brushing.
- the joint tape can be grooved in the web direction and / or partially printed.
- a joint tape 11 is illustrated in a schematic diagram in a longitudinal section.
- the joint tape 11 has a central base structure 15, which holds the joint tape together and present as a continuous, continuous or recessed structure, concretely, for example, as a closed, continuous web or as a web with recesses, for example as a grid, mesh, perforated web or embossed web can.
- the basic structure 15 also in the middle of a have longitudinal embossing in the form of a grooving in order to define a predetermined kink, so that the joint tape can easily be bent in the middle by the user on site, so that an improved processing in corner areas, is guaranteed.
- an anchoring structure 16 is provided on both sides of the basic structure 15, wherein in an alternative embodiment, the anchoring structure 16 could also be provided only on one side of the joint strip 11.
- the anchoring structure 16 comprises a multiplicity of fibers 17 whose proximal ends are anchored in the basic structure 15 and whose distal ends remote from the basic structure 15 form free fiber ends 14.
- the free fiber ends 14 serve to anchor the joint tape even better both in the wet putty and in the dried state of the putty.
- the anchoring structure is produced by the roughening of a base material, so that projecting free fiber ends 14 form the anchoring structure 16 and the remaining base material as a basic structure ensures the connection.
- the provision of the free fiber ends causes a good adhesion of the joint tape in the filler.
- a joint tape was selected in which the tensile strength of the web, with a material strip of 15 mm width, along the fiber main direction in the dry state> 70 N / 15 mm, ie> 4.66 N / mm, in the wet Condition> 25 N / 15 mm, ie> 1.66 N / mm, and transverse to the main fiber direction in the dry state> 42 N / 15 mm, ie> 2.8 N / mm, and in the wet state> 15 N / 15 mm, ie> 1 N / mm was given.
- a web 100 ⁇ m thick and 80 g / m 2 basis weight with a density of five protruding fibers / mm 2 each having a length between 0.4 mm and 5 mm was used.
- the joint tape had a thickness of 150 microns and a basis weight of 100 g / m 2 at a fiber density and fiber length of the protruding fibers according to the aforementioned first example.
- Fig. 2 is a typical application of the joint tape according to the invention illustrated.
- a joint tape 11 according to the invention for reinforcing the filler 13 is pressed in the wet state of the filler 13 and filled with a topcoat 20 either from the same filler or preferably from a special other decking compound.
- Fig. 3 the test method used in the context of the present invention for determining the adhesion of the joint strip is illustrated in more detail.
- the filler to be tested is raised approx. 2 mm thick and the joint tape is inserted. This should at its end of the specimen about Survive 20 cm.
- the joint tape is pressed firmly into the putty with a spatula or trowel and excess material is removed. Immediately thereafter, the joint tape is thinly spread over a width of 10 cm.
- the sample is turned and clamped so that the joint tape can be pulled out freely pointing down.
- a bucket is stapled. This bucket is now filled with water so that in 30 sec. Feed about 500 ml.
- the joint tape proposed here can hold at least 1000 g, in particular 2000 g and more, without being pulled out in a continuous movement.
- joint tape With the joint tape according to the invention, the filling of joints between building boards or precast concrete parts is much easier. In addition, an even better bond between joint tape and filler in the dry state of the filler is achieved, which ensures crack resistance, ie prevents subsequent cracking.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
- Sealing Material Composition (AREA)
- Adhesive Tapes (AREA)
Description
Die Erfindung betrifft ein Fugenband zur Verstärkung von Spachtelmassen, wobei das Fugenband eine zusammenhängende, durchgängige oder mit Ausnehmungen versehene Grundstruktur umfasst gemäß dem Oberbegriff des Anspruchs 1, sowie ein Verfahren zur Herstellung eines Fugenverbundes zur Verstärkung von Spachtelmassen gemäß dem Oberbegriff des Anspruches 19, wie in der
Herkömmlicherweise besteht das Problem, dass Fugenbänder, die zur Verstärkung einer Spachtelmasse im Übergangsbereich zwischen zwei Bauplatten oder zwei Betonfertigteilen eingesetzt werden, sich schwer verarbeiten lassen, da sie auf der nassen Spachtelmasse aufwellen und/oder schwach haften.Conventionally, there is the problem that joint tapes, which are used for reinforcing a putty in the transition region between two structural panels or two precast concrete parts, difficult to process because they swell on the wet putty and / or weakly adhere.
Die Aufgabe der vorliegenden Erfindung besteht darin, ein Fugenband zu schaffen, das verbesserte Verarbeitungs- und Funktionseigenschaften aufweist. Gleichzeitig soll ein Verfahren zur Herstellung eines solchen Fugenbandes angegeben werden.The object of the present invention is to provide a joint tape having improved processing and performance characteristics. At the same time, a method for producing such a joint tape should be specified.
Diese Aufgabe wird mit einem Fugenband nach den Merkmalen des Anspruches 1 sowie einem Verfahren nach den Merkmalen des Anspruches 19 gelöst. Gleichzeitig wird ein Fugenverbund beansprucht, bei dem mindestens ein erfindungsgemäßes Fugenband verarbeitet ist.This object is achieved with a joint tape according to the features of
Vorteilhafte Ausgestaltungen sind in den Unteransprüchen angegeben.Advantageous embodiments are specified in the subclaims.
Nach einer Kernüberlegung der vorliegenden Erfindung umfasst das Fugenband eine zusammenhängende, durchgängige oder mit Ausnehmungen versehene Grundstruktur sowie eine auf einer Seite oder beidseits der Grundstruktur vorgesehene Verankerungsstruktur, wobei die Verankerungsstruktur durch eine Vielzahl von Fasern gebildet ist, die mit der Grundstruktur in einem Teilbereich fest verbunden sind und mit dem bzw. den Faserenden frei- bzw. abstehen.According to a fundamental idea of the present invention, the joint tape comprises a coherent, continuous or recessed basic structure and an anchoring structure provided on one side or on both sides of the basic structure, wherein the anchoring structure is formed by a multiplicity of fibers fixedly connected to the basic structure in a partial area are and with the or the fiber ends free or stand.
Die Verankerungsstruktur mit der Vielzahl freier abstehender Faserenden bewirkt eine effiziente Haftung des Fugenbandes in der noch nassen, vor allem der getrockneten Spachtelmasse.The anchoring structure with the plurality of free protruding fiber ends causes efficient adhesion of the joint tape in the still wet, especially the dried filler.
Unter Fasern werden ganz generell Gebilde verstanden, die im Verhältnis zu ihrer Länge dünn und flexibel sind. Fasern können im wesentlichen keine Druck- sondern nur Zugkräfte aufnehmen, da sie bei Druckbelastung ausweichen oder sogar knicken.Fibers are generally understood to mean structures which are thin and flexible in relation to their length. Fibers can absorb essentially no pressure but only tensile forces, since they dodge or even buckle under pressure.
Erfindungsgemäß sind Grund- und Verankerungsstruktur des Fugenbandes derart zum Eingriff in Spachtelmasse ausgebildet, dass das Fugenband auf oder in Spachtelmasse in waagerechter sowie in senkrechter Lage der Spachtelmassen-Fläche nicht wellt und plan haften bleibt.According to the basic and anchoring structure of the joint tape are designed to engage in putty so that the joint tape on or in filler in horizontal and vertical position of the leveling compound surface does not curl and stick flat.
Es hat sich überraschenderweise gezeigt, dass die angestrebte Planlage bei gleichzeitig hoher Haftung auf bzw. in der Spachtelmasse im Gegensatz zu der mit Fugenbändern nach dem Stand der Technik oft eingetretenen Welligkeit sich dadurch erreichen lässt, dass ein Fugenband nach der vorliegenden Erfindung so ausgewählt wird, dass die Zugfestigkeiten des Fugenbandes sowohl längs als auch quer zur Faserhauptrichtung im nassen Zustand mindestens 30%, vorzugsweise mindestens 35% der entsprechenden Zugfestigkeiten des Fugenbandes im trockenen Zustand betragen.It has surprisingly been found that the desired flatness with simultaneous high adhesion to or in the putty, in contrast to the often occurring with joint tapes according to the prior art waviness can be achieved in that a joint tape is selected according to the present invention, that the tensile strengths of the joint tape both longitudinally and transversely to the main fiber direction in the wet state amount to at least 30%, preferably at least 35%, of the corresponding tensile strengths of the joint tape in the dry state.
Unter nassem Zustand wird hier ein Zustand des Fugenbandes verstanden, bei dem das Fugenband komplett durchnässt ist. Die Auswahl eines Fugenbandes mit dieser obigen, ausreichend hohen Zugfestigkeit im nassen Zustand im Vergleich zum trockenen Zustand sowie das Vorsehen einer Vielzahl freier Faserenden führt überraschenderweise zu einem Fugenband mit wesentlich verbesserten Verarbeitungs- und Funktionseigenschaften. Versuche haben ergeben, dass ein solches Fugenband plan liegt und auch bei Durchfeuchtung nicht aufwellt und gut haftet.When wet, a state of the joint tape is understood here, in which the joint tape is completely soaked. The selection of a joint tape with this above, sufficiently high wet strength compared to the dry state and the provision of a variety of free fiber ends leads surprisingly to a joint tape with significantly improved processing and functional properties. Experiments have shown that such a joint tape is flat and does not curl up even when wet and adheres well.
Bevorzugtermaßen sind Zugfestigkeiten des Fugenbandes bei einer Breite von 15 mm längs zur Faser-Hauptrichtung im trockenen Zustand von über 70 N, vorzugsweise von über 100 N vorzusehen. Im nassen Zustand sind vorzugsweise Zugfestigkeiten des Fugenbandes bei einer Breite von 15 mm längs zur Faser-Hauptrichtung von über 25 N, vorzugsweise von über 50 N gewährleistet werden.Preferred dimensions are tensile strengths of the joint strip at a width of 15 mm along the main direction of the fiber in the dry state of more than 70 N, preferably of more than 100 N provided. In the wet state, tensile strengths of the joint tape are preferably ensured at a width of 15 mm along the main fiber direction of more than 25 N, preferably of more than 50 N.
Quer zur Faser-Hauptrichtung sollten vorzugsweise Zugfestigkeiten des Fugenbandes bei einer Breite von 15 mm im trockenen Zustand von über 42 N, weiter vorzugsweise von über 50 N erzielt werden. Ebenfalls quer zur Faser-Hauptrichtung sollen im nassen Zustand vorzugsweise Zugfestigkeiten bei einer Breite des Fugenbandes von 15 mm von über 15 N, weiter vorzugsweise von über 20 N gewährleistet werden.Preferably transverse to the fiber main direction tensile strengths of the joint strip at a width of 15 mm in the dry state of more than 42 N, more preferably of more than 50 N should be achieved. Also transverse to the main fiber direction tensile strengths are preferably guaranteed in a wet state at a joint width of 15 mm of more than 15 N, more preferably of more than 20 N.
Mit dem erfindungsgemäßen Fugenband lässt sich eine Haftung des Fugenbandes auf Spachtelmasse bei einem im wesentlichen gleichen Auftrag von 1000 g/m2 bzw. bei einem ca. 1 mm starken Auftrag, nach vollständiger Trocknung der Spachtelmasse Uniflott ® der Fa. Knauf Gips KG oder gleichwertig, bei 90° Abzug des Fugenbandes und einer Breite des Fugenbandes von 50 mm, von mindestens 0,6 kg, vorzugsweise von mindestens 0,8 kg, weiter vorzugsweise 1,0 kg erzielen.With the joint tape according to the invention can be a liability of the joint tape on filler with a substantially same order of 1000 g / m 2 or at a 1 mm thick order, after complete drying of the filler Uniflott ® Fa. Knauf gypsum KG or equivalent , at 90 ° deduction of the joint tape and a width of the joint tape of 50 mm, of at least 0.6 kg, preferably of at least 0.8 kg, more preferably achieve 1.0 kg.
Zweckmäßigerweise sind pro mm2 mindestens 5, vorzugsweise 8, weiter vorzugsweise mehr als 10 Fasern vorgesehen, die mit der Grundstruktur fest verbunden sind, aber mit einem freien Faserende von mindestens 0,4 mm Länge, vorzugsweise von mindestens 1 mm Länge, weiter vorzugsweise von mindestens 2 mm Länge oder darüber abstehen.Conveniently, at least 5, preferably 8, more preferably more than 10 fibers are provided per mm 2 , which are firmly connected to the basic structure, but with a free fiber end of at least 0.4 mm in length, preferably at least 1 mm in length, more preferably from at least 2 mm in length or above.
Bevorzugtermaßen liegt die Gesamtlänge der die Verankerungsstruktur ausbildenden Fasern zwischen 0,4 mm und 5 mm.Preferably, the total length of the fibers forming the anchoring structure is between 0.4 mm and 5 mm.
Die Dicke der Grundstruktur des Fugenbandes liegt in einer bevorzugten Ausgestaltung unter 350 µm. Eine Mindestdicke kann beispielsweise 100 µm betragen.The thickness of the basic structure of the joint tape is in a preferred embodiment below 350 microns. A minimum thickness can be for example 100 microns.
Weiter kann vorgesehen sein, dass die die Faserenden ausbildenden Fasern zumindest überwiegend eine Dicke zwischen 0,01 mm und 0,1 mm aufweisen.It can further be provided that the fibers forming the fiber ends at least predominantly have a thickness of between 0.01 mm and 0.1 mm.
Das Fugenband ist bevorzugtermaßen mit einem Flächengewicht von mindestens 80 g/m2, vorzugsweise von mindestens 100 g/m2 ausgebildet.The joint tape is preferably formed with a basis weight of at least 80 g / m 2 , preferably of at least 100 g / m 2 .
In einer zunächst bevorzugten Ausgestaltung sind Grundstruktur und Verankerungsstruktur aus dem oder den gleichen Materialien bzw. Komponenten gebildet.In an initially preferred embodiment, the basic structure and anchoring structure are formed from the same or the same materials or components.
In einer weiteren möglichen Ausgestaltung entsteht die Verankerungsstruktur bei Herstellung der Grundstruktur.In a further possible embodiment, the anchoring structure is produced when the basic structure is produced.
Vorzugsweise kann die Verankerungsstruktur durch Aufrauen, insbesondere Aufbürsten der Grundstruktur erzeugt werden. Ein Konfektionieren der Materialbahn zu einem Fugenband mit jeweils gewünschter Breite kann vor oder nach dem Aufbürsten vorgenommen werden.Preferably, the anchoring structure can be produced by roughening, in particular brushing the basic structure. An assembly of the material web to a joint tape, each with the desired width can be made before or after brushing.
In einer alternativen Ausgestaltung ist es aber auch möglich, die Verankerungsstruktur durch Aufbringen von Fasern mit freiem Ende oder mit freien Enden auf eine Grundstruktur zu erzeugen, wobei hierbei Grundstruktur und Verankerungsstruktur aus dem oder den gleichen Materialien bzw. Komponenten oder aus unterschiedlichen Materialien bzw. Komponenten gebildet sein können. Ggf. können beide Vorgehensweisen auch kombiniert werden dahingehend, dass zunächst ein Aufrauen der Grundstruktur erfolgt und anschließend noch zusätzliche Fasern auf die bereits aufgeraute Grundstruktur zur Erzielung der erfindungsgemäßen Verankerungsstruktur aufgebracht werden.In an alternative embodiment, it is also possible to produce the anchoring structure by applying fibers with free end or with free ends on a basic structure, in which case the basic structure and anchoring structure of the same or the same materials or components or of different materials or components can be formed. Possibly. Both approaches can also be combined to the effect that first roughening of the basic structure takes place and then additional fibers are applied to the already roughened basic structure to achieve the anchoring structure according to the invention.
Das Fugenband kann beispielsweise aus einem Fasersystem aus Fasern eines einheitlichen Materials oder als Mischung verschiedener Materialien bestehen. Insbesondere kann eine Fasermischung aus organischen und anorganischen Fasern vorliegen. Beispiele für anorganische Fasern sind: Glasfasern, Steinwollefasern und für organische Fasern: Cellulosefasern, Polypropylenfasern, Polyesterfasern.The joint tape can for example consist of a fiber system of fibers of a uniform material or as a mixture of different materials. In particular, a fiber mixture of organic and inorganic fibers may be present. Examples of inorganic fibers are: glass fibers, rock wool fibers and organic fibers: cellulose fibers, polypropylene fibers, polyester fibers.
Die Grundstruktur kann beispielsweise als geschlossene, durchgängige Bahn (z. B. Papier, Karton, Vlies oder Gewebe) oder als Bahn mit Ausnehmungen, beispielsweise als offenes Vlies oder offenes Gewebe, Gitter, Netz, perforierte Bahn oder geprägte Bahn vorliegen.The basic structure can be present, for example, as a closed, continuous web (eg paper, cardboard, fleece or fabric) or as a web with recesses, for example as open fleece or open fabric, grid, mesh, perforated web or embossed web.
Weiter kann vorgesehen sein, dass die Grundstruktur mit einer Prägung, insbesondere Rillierung, und/oder mit einer vollflächigen oder partiellen Beschichtung und/oder mit einer vollständigen oder partiellen Bedruckung versehen ist.It can further be provided that the basic structure is provided with an embossing, in particular grooving, and / or with a full-area or partial coating and / or with a complete or partial printing.
In einer konkreten Ausgestaltung wird Schutz auch für einen Fugenverbund begehrt, bei dem zwei oder mehr aneinander stoßende Bauplatten, die insbesondere als Gipsplatten, Gipskartonplatten, Gipsplatten mit Glasfasergewebe-Deckschichten, Gipsfaserplatten, zementgebundene dünnwandige Platten oder als Kalziumsilikatplatten ausgebildet sind, oder zwei oder mehr aneinanderstoßende Betonfertigteile zwischen den Bauplatten bzw. den Betonfertigteilen eine Fuge ausbilden, wobei diese Fuge mit Spachtelmasse verfüllt und die Spachtelmasse durch mindestens ein Fugenband nach der vorliegenden Erfindung verstärkt ist.In a specific embodiment, protection is sought for a joint assembly in which two or more abutting building boards, in particular as gypsum boards, plasterboard, gypsum boards with glass fiber fabric cover layers, gypsum fiber boards, cement-bonded thin-walled plates or formed as calcium silicate plates, or form two or more contiguous precast concrete between the structural panels or precast concrete a joint, said gap filled with filler and the filler is reinforced by at least one joint tape according to the present invention.
Schließlich wird auch ein Verfahren zur Herstellung eines Fugenbandes zur Verstärkung von Spachtelmassen angegeben, wobei eine Grundstruktur, die insbesondere als geschlossene, durchgängige Bahn oder als Bahn mit Ausnehmungen, beispielsweise als Gitter, Netz, perforierte Bahn oder geprägte Bahn vorliegt, an einer Seite, vorzugsweise beidseits, aufgeraut wird, um eine Verankerungsstruktur mit einer Vielzahl freier Faserenden zu erzeugen.Finally, a method for producing a joint tape for reinforcing putties is given, wherein a basic structure which is present in particular as a closed, continuous web or as a web with recesses, for example as a grid, mesh, perforated web or embossed web, on one side, preferably roughened to produce an anchoring structure with a plurality of free fiber ends.
In einer konkreten Ausgestaltung wird das Aufrauen der Grundstruktur durch Aufbürsten vorgenommen.In a concrete embodiment, the roughening of the basic structure is carried out by brushing.
Weiter kann das Fugenband in Bahnrichtung rilliert und/oder partiell bedruckt werden.Next, the joint tape can be grooved in the web direction and / or partially printed.
Die Erfindung wird nachstehend auch hinsichtlich weiterer Merkmale und Vorteile anhand der Beschreibung von Ausführungsbeispielen und unter Bezugnahme auf die beiliegenden Zeichnungen näher erläutert.The invention will be explained below with regard to further features and advantages with reference to the description of exemplary embodiments and with reference to the accompanying drawings.
Hierbei zeigen:
- Fig. 1
- eine Prinzipskizze eines erfindungsgemäßen Fugenbandes in Schnittansicht
- Fig. 2
- eine perspektivische Ansicht auf einen Fugenverbund, in dem ein erfindungsgemäßes Fugenband verarbeitet ist bzw. verarbeitet werden kann.
- Fig. 3
- einen Versuchsaufbau zur Ermittlung der Haftung des Fugenbandes
- Fig. 1
- a schematic diagram of a joint tape according to the invention in sectional view
- Fig. 2
- a perspective view of a joint compound in which a joint tape according to the invention is processed or can be processed.
- Fig. 3
- a test setup to determine the adhesion of the joint tape
In
Beidseits der Grundstruktur 15 ist bei der vorliegenden Ausführungsform jeweils eine Verankerungsstruktur 16 vorgesehen, wobei in einer alternativen Ausgestaltung die Verankerungsstruktur 16 auch nur an einer Seite des Fugenbandes 11 vorgesehen sein könnte. Die Verankerungsstruktur 16 umfasst eine Vielzahl von Fasern 17, deren proximale Enden in der Grundstruktur 15 verankert sind und deren der Grundstruktur 15 abgewandte, distale Enden freie Faserenden 14 ausbilden. Die freien Faserenden 14 dienen dazu, das Fugenband noch besser sowohl in der nassen Spachtelmasse als auch im getrockneten Zustand der Spachtelmasse zu verankern.On both sides of the
In einer konkret bevorzugten Ausführungsform wird die Verankerungsstruktur durch das Aufrauen eines Grundmaterials erzeugt, so dass abstehende freie Faserenden 14 die Verankerungsstruktur 16 ausbilden und das verbleibende Grundmaterial als Grundstruktur den Zusammenhang gewährleistet.In a specific preferred embodiment, the anchoring structure is produced by the roughening of a base material, so that projecting free fiber ends 14 form the anchoring
Die relativ hohen Zugfestigkeiten des Fugenbandes im nassen Zustand, verglichen zu den Zugfestigkeiten des Fugenbandes im trockenen Zustand bewirken, dass das Fugenband in Spachtelmasse plan liegt und praktisch nicht wellt. Die Bereitstellung der freien Faserenden bewirkt eine gute Haftung des Fugenbandes in der Spachtelmasse.The relatively high tensile strengths of the joint tape in the wet state, compared to the tensile strengths of the joint tape in the dry state cause the joint tape in leveling compound is flat and virtually no waves. The provision of the free fiber ends causes a good adhesion of the joint tape in the filler.
In einem ersten Ausführungsbeispiel wurde ein Fugenband ausgewählt, bei dem die Zugfestigkeit der Bahn, bei einem Materialstreifen von 15 mm Breite, längs zur Faser-Hauptrichtung im trockenen Zustand > 70 N/15 mm, also > 4,66 N/mm, im nassen Zustand > 25 N/15 mm, also > 1,66 N/mm, und quer zur Faser-Hauptrichtung im trockenen Zustand > 42 N/15 mm, also > 2,8 N/mm, sowie im nassen Zustand > 15 N/15 mm, also > 1 N/mm gegeben war.In a first embodiment, a joint tape was selected in which the tensile strength of the web, with a material strip of 15 mm width, along the fiber main direction in the dry state> 70 N / 15 mm, ie> 4.66 N / mm, in the wet Condition> 25 N / 15 mm, ie> 1.66 N / mm, and transverse to the main fiber direction in the dry state> 42 N / 15 mm, ie> 2.8 N / mm, and in the wet state> 15 N / 15 mm, ie> 1 N / mm was given.
Die Haftung der Bahn auf 1000 g/m2 Spachtelmasse (Trockenmasse) bzw. einem Auftrag von ca. 2 mm Stärke nach vollständiger Trocknung der Spachtelmasse bei 90° Abzug lag über 0,8 kg bei einem 50 mm breiten Fugenband, bei Verwendung von Uniflott ® der Fa. Knauf Gips KG als Spachtelmasse und bei einem Versuchsaufbau, wie nachstehend anhand von
In diesem ersten Beispiel wurde eine Bahn von 100 µm Dicke und 80 g/m2 Flächengewicht mit einer Dichte von fünf abstehenden Fasern /mm2, die jeweils eine Länge zwischen 0,4 mm und 5 mm aufwiesen, eingesetzt.In this first example, a web 100 μm thick and 80 g / m 2 basis weight with a density of five protruding fibers / mm 2 each having a length between 0.4 mm and 5 mm was used.
Bei einem zweiten Ausführungsbeispiel hatte das Fugenband eine Dicke von 150 µm und ein Flächengewicht von 100 g/m2 bei einer Faserdichte und Faserlänge der abstehenden Fasern entsprechend dem vorgenannten ersten Beispiel.In a second embodiment, the joint tape had a thickness of 150 microns and a basis weight of 100 g / m 2 at a fiber density and fiber length of the protruding fibers according to the aforementioned first example.
Es waren hier Zugfestigkeiten des Fugenbandes bei einem Materialstreifen von 15 mm Breite längs zur Faser-Hauptrichtung im trockenen Zustand von > 100 N/15 mm, also > 6,66 N/mm, im nassen Zustand von > 50 N/15 mm, also > 3,33 N/mm, und quer zur Faser-Hauptrichtung im trockenen Zustand von > 50 N/15 mm, also > 3,33 N/mm, und im nassen Zustand von > 20 N/15 mm, also > 1,33 N/mm gegeben.There were tensile strengths of the joint tape at a material strip of 15 mm width along the main fiber direction in the dry state of> 100 N / 15 mm, ie> 6.66 N / mm, in the wet state of> 50 N / 15 mm, ie > 3.33 N / mm, and transverse to the main fiber direction in the dry state of> 50 N / 15 mm, ie> 3.33 N / mm, and in the wet state of> 20 N / 15 mm, ie> 1, Given 33 N / mm.
Hier ließ sich eine Haftung der Bahn auf 1000 g/m2 Spachtelmasse (Trockenmasse) bzw. einem Auftrag von ca. 2 mm Stärke, nach vollständiger Trocknung der Spachtelmasse bei 90° Abzug von mehr als 1,1 kg bei einem 50 mm breiten Fugenband, bei Verwendung von Uniflott® der Fa. Knauf Gips KG und bei einem Versuchsaufbau, wie nachstehend anhand von
Anhand durchgeführter Versuche konnte auch die besonders gute Haftfähigkeit des erfindungsgemäßen Fugenbandes belegt werden.On the basis carried out experiments, the particularly good adhesion of the joint tape according to the invention could be occupied.
In
In
Auf ein Gipsplattenstück (20x40 cm) wird die zu prüfende Spachtelmasse ca. 2 mm dick aufgezogen und das Fugenband eingelegt. Dieses soll an seinem Ende des Probestücks ca. 20 cm überstehen. Das Fugenband wird mit einer Spachtel oder Glättkelle fest in die Spachtelmasse eingedrückt und überschüssiges Material entfernt. Unmittelbar anschließend wird das Fugenband auf 10 cm Breite dünn überspachtelt. Nach dem Aushärten und Trocknen der Spachtelmasse wird die Probe gewendet und so eingespannt, dass das Fugenband nach unten zeigend frei herausgezogen werden kann. An das überstehende Ende des Fugenbandes wird ein Eimer geheftet. Dieser Eimer wird nun so mit Wasser gefüllt, dass in 30 sek. Ungefähr 500 ml zufliesen. Das hier vorgeschlagene Fugenband kann mindestens 1000 g, insbesondere 2000g und mehr halten ohne in einer durchgehenden Bewegung herausgezogen zu werden.On a piece of plasterboard (20x40 cm), the filler to be tested is raised approx. 2 mm thick and the joint tape is inserted. This should at its end of the specimen about Survive 20 cm. The joint tape is pressed firmly into the putty with a spatula or trowel and excess material is removed. Immediately thereafter, the joint tape is thinly spread over a width of 10 cm. After curing and drying the filler, the sample is turned and clamped so that the joint tape can be pulled out freely pointing down. At the protruding end of the joint tape, a bucket is stapled. This bucket is now filled with water so that in 30 sec. Feed about 500 ml. The joint tape proposed here can hold at least 1000 g, in particular 2000 g and more, without being pulled out in a continuous movement.
Mit dem erfindungsgemäßen Fugenband wird die Verspachtelung von Fugen zwischen Bauplatten oder Betonfertigteilen wesentlich erleichtert. Darüber hinaus wird auch ein noch besserer Verbund zwischen Fugenband und Spachtelmasse im trockenen Zustand der Spachtelmasse erzielt, der Risssicherheit gewährleistet, d. h. nachträgliche Rissbildung unterbindet.With the joint tape according to the invention, the filling of joints between building boards or precast concrete parts is much easier. In addition, an even better bond between joint tape and filler in the dry state of the filler is achieved, which ensures crack resistance, ie prevents subsequent cracking.
- 1111
- Fugenbandjoint tape
- 1212
- FugeGap
- 1313
- Spachtelmasseputty
- 1414
- Faserendenfiber ends
- 1515
- Grundstrukturbasic structure
- 1616
- Verankerungsstrukturanchoring structure
- 1717
- Fasernfibers
- 18, 1918, 19
- Bauplattebuilding board
- 2020
- Deckschichttopcoat
Claims (21)
- Joint tape for reinforcing fillers, wherein the joint tape (11) comprises a basic structure (15) being coherent, continuous or provided with openings, and
wherein the joint tape (11), for good connection with the filler, has an anchoring structure (16) on at least one side, preferably both sides, formed by a plurality of free fiber ends (14) projecting from the surface of the basis structure for improved connection with the filler,
characterized in that
the joint tape's tensile strengths both in the longitudinal and transverse directions to the fiber main direction in the wet state account for at least 30%, preferably at least 35% of the respective tensile strengths in the dry state. - Joint tape according to claim 1,
characterized in that
per mm2, at least 5, preferably 8, further preferred more than 10 fibers having a free fiber end of a length of at least 0.4 mm are provided. - Joint tape according to claim 1 or 2,
characterized in that
the total length of the fibers (17) constituting the anchoring structure (16) is between 0.4 mm and 5 mm. - Joint tape according to any one of claims 1 to 3,
characterized in that
the basic structure (15) of the joint tape (11) exhibits a thickness of less than 350µm and/or of more than 100 µm. - Joint tape according to any one of claims 1 to 4,
characterized in that
the fibers (17) forming the fiber ends (14) exhibit a thickness of between 0.01 mm and 0.1 mm. - Joint tape according to any one of claims 1 to 5,
characterized in that
the joint tape exhibits a weight per unit area of at least 80 g/m2, preferably of at least 100 g/m2. - Joint tape according to any one of claims 1 to 6,
characterized in that
the adhesion of the joint tape (11) at a width of 50 mm on the filler with application of about 1000 g/m2 or in a thickness of about 2mm, accounts for at least 0.6 kg, preferably at least 0.8 kg, further preferred 1.0 kg at a 90° detachment after the filler is completely dried. - Joint tape according to any one of claims 1 to 7,
characterized in that
the tensile strength of the joint tape as standardized to the width of the joint tape in the longitudinal direction to the fiber main direction is above 4.66 N/mm, preferably above 6.66 N/mm in the dry state. - Joint tape according to any one of claims 1 to 8,
characterized in that
the tensile strength of the joint tape as standardized to the width of the joint tape in the longitudinal direction to the fiber main direction is above 1.66 N/mm, preferably above 3.33 N/mm in the wet state. - Joint tape according to any one of claims 1 to 9,
characterized in that
the tensile strength of the joint tape as standardized to the width of the joint tape in the transverse direction to the fiber main direction is above 2.80 N/mm, preferably above 3.33 N/mm in the dry state. - Joint tape according to any one of claims 1 to 10,
characterized in that
the tensile strength of the joint tape as standardized to the width of the joint tape in the transverse direction to the fiber main direction is above 1 N/mm, preferably above 1.33 N/mm in the wet state. - Joint tape according to any one of claims 1, to 11,
characterized in that
the basic structure (15) and the anchoring structure (16) are formed from the same material(s) or component(s). - Joint tape according to any one of claims 1 to 12,
characterized in that
the anchoring structure (16) is created by roughing, especially brushing the basic structure (15). - Joint tape according to any one of claims 1 to 13,
characterized in that
the anchoring structure (16) is created by applying fibers (17) having free fiber ends (14) on the basic structure, wherein the basic structure (15) and the anchoring structure (16) in this respect can be formed from the same material(s) or component(s) or from different materials or components. - Joint tape according to any one of claims 1 to 14,
characterized in that
the joint tape (11), but at least the basic structure (15) are made of a fiber system from fibers of a uniform material or as a mixture of different materials, for example also of a fiber mixture of organic and inorganic fibers. - Joint tape according to any one of claims 1 to 15,
characterized in that
the basic structure is in the form of a closed, continuous web (e.g. paper, cardboard, nonwoven or fabric) or a web with openings, e.g. in the form of an open nonwoven, open fabric, grid, net, perforated web or stamped web. - Joint tape according to any one of claims 1 to 16,
characterized in that
the basis structure (15) is provided with a stamping, especially grooving and/or with an fill-area or partial coating and/or with a complete or partial printing. - Joint assembly comprising two abutting building panels (18, 19) formed especially as gypsum boards, plaster boards, gypsum boards with fiberglass fabric cover layers, gypsum fiberboards, cement-bonded thin-walled boards or calcium silicate boards, or two abutting precast concrete parts, wherein a joint (12) that is filled with a filler (13) is given between the building panels (18, 19) or precast concrete parts, the filler being reinforced by at least one joint tape (11) according to any one of claims 1 to 17.
- Method for manufacturing a joint tape to reinforce fillers, wherein a basic structure (15) which is especially in the form of a closed, continuous web of paper, cardboard, nonwoven or fabric, or a web with openings in the form of an open nonwoven, open fabric, grid or net, is roughened on one side, preferably on both sides in order to create an anchoring structure (16) having a plurality of free fiber ends (14),
characterized in that
for the purpose of obtaining flatness of the joint tape in the filler, the joint tape's tensile strengths both in the longitudinal and transverse directions to the fiber main direction in the wet state account for at least 30%, preferably at least 35% of the respective tensile strengths in the dry state. - Method according to claim 19,
characterized in that
the roughing of the basic structure (15) is performed by brushing. - Method according to claim 19,
characterized in that
the joint tape that is manufactured in this manner is grooved and/or partially imprinted in the web direction.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006060787A DE102006060787A1 (en) | 2006-12-21 | 2006-12-21 | joint tape |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1936064A1 EP1936064A1 (en) | 2008-06-25 |
EP1936064B1 true EP1936064B1 (en) | 2015-11-04 |
Family
ID=39135169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07120847.4A Active EP1936064B1 (en) | 2006-12-21 | 2007-11-16 | Joint strip |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1936064B1 (en) |
DE (1) | DE102006060787A1 (en) |
DK (1) | DK1936064T3 (en) |
ES (1) | ES2561158T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202022105333U1 (en) | 2022-09-22 | 2022-11-16 | Matthias Schäfer | Joint tape for processing in a building material surface |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH201213A (en) | 1937-12-30 | 1938-11-30 | Hans Vollenweider | Method for producing a crack-resistant plastered surface. |
DE2432648A1 (en) | 1974-07-08 | 1976-01-22 | Schlegel Engineering Gmbh | Fastening system for connecting plates to concrete - uses projecting fibres which are embedded into liquid concrete |
DE3325879A1 (en) | 1982-07-27 | 1984-02-02 | Karl 6078 Neu-Isenburg Karner | Reinforcing lattice made of various materials |
FR2531990A1 (en) | 1982-07-27 | 1984-02-24 | Karner Karl | Reinforcement grating formed from various materials. |
JPH1018543A (en) | 1996-07-05 | 1998-01-20 | Rinotetsuku:Kk | Fiber structure for cement mortar capable of being placed thickly |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1828221U (en) * | 1960-10-13 | 1961-03-16 | Ver Baustoffwerke Bodenwerder | JOINT TAPE. |
AT412165B (en) * | 1994-05-05 | 2004-10-25 | Knapp Johann | ARRANGEMENT AT CONNECTION OR JOINTS ON COMPONENTS |
JPH09291451A (en) * | 1996-04-25 | 1997-11-11 | Hamaguchi Senko Kk | Fiber sheet for underlining of mortar |
DE10031213B4 (en) * | 2000-06-27 | 2005-10-20 | Silu Verwaltung Ag Meggen | Sealing tape for joints |
EP1689954B1 (en) * | 2003-12-01 | 2017-01-04 | Erich R. Vogl | Method for producing suspended ceilings from gypsum plasterboards |
DE102005005525A1 (en) * | 2004-03-28 | 2005-10-13 | Stekox Gmbh | Joint sealing element and holder for joint sealing elements |
DE102004062077B4 (en) * | 2004-12-23 | 2010-10-07 | Jupiter Gmbh | Composite tape for covering joints between material panels |
DE202005000336U1 (en) * | 2005-01-11 | 2005-04-14 | Rigips Gmbh | Acoustic ceiling has two butt-joined perforated gypsum plates with gap sealing strip formed from fibre fleece with fibres made of chemical and/or synthetic fibres |
DE202006005623U1 (en) * | 2006-04-06 | 2006-07-06 | Hartenberger Jun., Andreas | Spatula incorporates a reinforcing tape which is mounted on the spatula so that through a cutout in the spatula blade it is directly applicable to a joint between plaster slabs |
-
2006
- 2006-12-21 DE DE102006060787A patent/DE102006060787A1/en not_active Withdrawn
-
2007
- 2007-11-16 EP EP07120847.4A patent/EP1936064B1/en active Active
- 2007-11-16 ES ES07120847.4T patent/ES2561158T3/en active Active
- 2007-11-16 DK DK07120847.4T patent/DK1936064T3/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH201213A (en) | 1937-12-30 | 1938-11-30 | Hans Vollenweider | Method for producing a crack-resistant plastered surface. |
DE2432648A1 (en) | 1974-07-08 | 1976-01-22 | Schlegel Engineering Gmbh | Fastening system for connecting plates to concrete - uses projecting fibres which are embedded into liquid concrete |
DE3325879A1 (en) | 1982-07-27 | 1984-02-02 | Karl 6078 Neu-Isenburg Karner | Reinforcing lattice made of various materials |
FR2531990A1 (en) | 1982-07-27 | 1984-02-24 | Karner Karl | Reinforcement grating formed from various materials. |
JPH1018543A (en) | 1996-07-05 | 1998-01-20 | Rinotetsuku:Kk | Fiber structure for cement mortar capable of being placed thickly |
Non-Patent Citations (1)
Title |
---|
USG AUSTRALASIA: "SHEETROCK Paper Drywall Joint Tape", PRODUCT DATA, October 2005 (2005-10-01), pages 1 - 2, XP055299328 |
Also Published As
Publication number | Publication date |
---|---|
EP1936064A1 (en) | 2008-06-25 |
DK1936064T3 (en) | 2016-02-08 |
ES2561158T3 (en) | 2016-02-24 |
DE102006060787A1 (en) | 2008-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3248663C1 (en) | Coated facade or roof insulation board made of mineral fibers, as well as processes for their production | |
EP0002267B1 (en) | Method of manufacturing fibre-reinforced concrete structural elements and structural elements manufactured according to this method | |
EP0947637B1 (en) | Thermal and/or sound insulating element and treatment process, especially coating of insulating materials | |
DE3629223A1 (en) | BUILDING PLATE IN THE LAYER STRUCTURE AND METHOD FOR THEIR PRODUCTION | |
DE2613976C2 (en) | Multilayer board and method for producing the same | |
EP1088945B1 (en) | Insulating element for a facade | |
EP2177332A1 (en) | Light-conducting component with thermal isolation | |
EP1337725A1 (en) | Method for fixing insulating boards and corresponding dowel | |
EP2257506B1 (en) | Method for producing a flat or profiled component, and flat or profiled component | |
DE19828607A1 (en) | Structure increasing loading capacity of concrete floors | |
EP0732464A1 (en) | Method of manufacturing reinforced coatings, especially on concrete surfaces, and associated reinforcement net | |
EP2112293B1 (en) | Wood fibre insulating board | |
EP0051101A1 (en) | Cement slab, and process and device for producing the same | |
EP2758610B1 (en) | Method for producing a construction panel | |
EP1936064B1 (en) | Joint strip | |
EP1991734B1 (en) | Construction sector membrane | |
DE102008062678A1 (en) | Composite component, has honeycomb structure provided with two layers that are connected with one another, where layers of honeycomb structure are formed of different materials e.g. cellulose paper and aramide paper | |
DE2049603A1 (en) | Fibre glass covered gypsum board | |
DE102009047917B4 (en) | Multilayer, curved lightweight building board and method for its production | |
DE102005053104B4 (en) | construction panels | |
EP3837403B1 (en) | Coating system on building facades | |
DE2119863A1 (en) | Lightweight building panel prodn - with deformed reinforcing core | |
EP1369540B1 (en) | Building panel and use thereof | |
DE2330492C2 (en) | Sandwich construction component and manufacturing process | |
EP2146018B1 (en) | Prefabricated wall and its method of production |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
17P | Request for examination filed |
Effective date: 20081031 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20130109 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20150625 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 759305 Country of ref document: AT Kind code of ref document: T Effective date: 20151115 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502007014371 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 Effective date: 20160201 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2561158 Country of ref document: ES Kind code of ref document: T3 Effective date: 20160224 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160304 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160304 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20160400197 Country of ref document: GR Effective date: 20160414 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151130 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151130 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R026 Ref document number: 502007014371 Country of ref document: DE |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
26 | Opposition filed |
Opponent name: SAINT-GOBAIN PLACO SAS Effective date: 20160803 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151116 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 759305 Country of ref document: AT Kind code of ref document: T Effective date: 20151116 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151116 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20071116 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151104 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 11 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151116 |
|
PLCK | Communication despatched that opposition was rejected |
Free format text: ORIGINAL CODE: EPIDOSNREJ1 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R100 Ref document number: 502007014371 Country of ref document: DE |
|
PLBN | Opposition rejected |
Free format text: ORIGINAL CODE: 0009273 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: OPPOSITION REJECTED |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502007014371 Country of ref document: DE Owner name: 3D COATINGS GMBH CO. KG, DE Free format text: FORMER OWNER: KNAUF GIPS KG, 97346 IPHOFEN, DE Ref country code: DE Ref legal event code: R082 Ref document number: 502007014371 Country of ref document: DE Representative=s name: MEISSNER BOLTE PATENTANWAELTE RECHTSANWAELTE P, DE Ref country code: DE Ref legal event code: R081 Ref document number: 502007014371 Country of ref document: DE Owner name: KNAUF GIPS KG, DE Free format text: FORMER OWNER: KNAUF GIPS KG, 97346 IPHOFEN, DE Ref country code: DE Ref legal event code: R081 Ref document number: 502007014371 Country of ref document: DE Owner name: 3D COATINGS GMBH & CO. KG, DE Free format text: FORMER OWNER: KNAUF GIPS KG, 97346 IPHOFEN, DE |
|
27O | Opposition rejected |
Effective date: 20180406 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A Owner name: 3D COATINGS GMBH & CO.KG Effective date: 20181120 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20181115 AND 20181130 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: PD Owner name: 3D COATINGS GMBH & CO. KG; DE Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CESSION, ASSIGNMENT DOCUMENT APPENDED.; FORMER OWNER NAME: KNAUF GIPS KG Effective date: 20181122 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: PD Owner name: 3D COATINGS GMBH & CO. KG; DE Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: KNAUF GIPS KG Effective date: 20181120 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230726 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20231126 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20231129 Year of fee payment: 17 Ref country code: GB Payment date: 20231127 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20231201 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20231122 Year of fee payment: 17 Ref country code: FR Payment date: 20231127 Year of fee payment: 17 Ref country code: DK Payment date: 20231127 Year of fee payment: 17 Ref country code: DE Payment date: 20231129 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20231127 Year of fee payment: 17 |