EP2233662A1 - Système de revêtement destiné à la formation d'un revêtement de sol - Google Patents

Système de revêtement destiné à la formation d'un revêtement de sol Download PDF

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Publication number
EP2233662A1
EP2233662A1 EP09155005A EP09155005A EP2233662A1 EP 2233662 A1 EP2233662 A1 EP 2233662A1 EP 09155005 A EP09155005 A EP 09155005A EP 09155005 A EP09155005 A EP 09155005A EP 2233662 A1 EP2233662 A1 EP 2233662A1
Authority
EP
European Patent Office
Prior art keywords
covering
parts
lining
adhesive
base
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Withdrawn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
EP09155005A
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German (de)
English (en)
Inventor
Jurgen Eberhard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP09155005A priority Critical patent/EP2233662A1/fr
Publication of EP2233662A1 publication Critical patent/EP2233662A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/10Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2203/00Specially structured or shaped covering, lining or flooring elements not otherwise provided for
    • E04F2203/06Specially structured or shaped covering, lining or flooring elements not otherwise provided for comprising two layers fixedly secured to one another, in offset relationship in order to form a rebate

Definitions

  • the invention relates to a covering system with flexible plastic covering parts which can be laid on a floor to form a floor covering, preferably a floating floor covering.
  • EP 1 803 869 B1 is a covering system of flexible plastic covering parts known which consist of several laminated plastic layers together.
  • a two-ply covering part for example, a plank-shaped lower layer with an adhesive layer on its upper side and a plank-shaped upper layer with an adhesive layer on its underside are laminated together by means of its two adhesive layers.
  • the two plank-shaped layers which have the same outline in plan view, are arranged with offset relative to each other during lamination, so that they do not completely overlap each other, but in the finished covering part at the top of the lower layer and the underside of the upper layer each have an edge strip remains free with adhesive.
  • the covering parts can be laid to a floor covering by being arranged next to each other along the edge strips covered with the adhesive, so that the covering parts are glued together in the region of their free adhesive edge strips.
  • the production of the lining parts is complex and therefore expensive. Although the layers to be laminated together for the production of the lining parts can still be produced over a large area. However, prior to lamination, because of the offset, they must be cut into individual planks, or at least in strips, to obtain the free, adhesive-coated edge strips that allow for later installation. Furthermore, the free edge strips must be covered with cover to protect the self-adhesive.
  • a covering system comprises flexible, ready-to-lay covering base parts and flexible, ready-to-lay covering cover parts, each made of plastic.
  • the base parts and top parts are adapted to each other in shape. They form alone or with other decking parts of another kind a covering set with up to the laying of separate Belagunter- and upper parts.
  • the base parts have a bottom for placement on a base and a top.
  • the lining bases are in preferred embodiments for placing directly on the floor, such as a screed suitable.
  • the covering system also comprises other lining parts, which are also laid for the production of the floor covering and are still arranged in the finished floor covering under the covering bases.
  • the top parts are separate lining parts from the base parts.
  • the covering tops each form with their top in the installed state a tread surface of the floor covering.
  • the topping parts are on the bottom coverings, so that of the top cover parts and bases only the top coverings form a part or preferably the entire tread surface of the floor covering and only the base parts are on the base, while the top cover parts with the Underlay are not in direct contact, but as I said only on the base surfaces are.
  • the base parts and the top parts each have the shape of a board.
  • they can be plank-like or tile-shaped, ie elongated rectangular or square in plan view. In principle, however, they may also have a different shape, as long as they lay in the laid state next to each other, covering base next to base part and covering top next Belagoberteil, the floor covering or at least a larger area, preferably the majority of the floor covering.
  • Their measured in the installed state in the plan view of the floor covering lengths and widths are much larger than their thicknesses.
  • the lining bases have the same side edge contour among each other.
  • the top parts also have the same among each other same side edge contour on. In preferred embodiments, the lining top parts have the same side edge contour as the lining bottom parts, ie, the lining bottom parts and the lining top parts, when viewed in plan view, preferably have the same outline.
  • only one of the covering part types is provided with the adhesive.
  • the adhesive is preferably self-adhesive, so that no auxiliary devices are required for the creation of the fixed connection during laying, but the covering top parts only need to be brought into contact with the lining bases in order to produce the integral connection as a pure adhesive bond. Conveniently, they are pressed for secure bonding to the pad bases.
  • the covering parts provided with the adhesive have, on their adhesive side, a peelable covering film which covers the adhesive so that no adhesive is exposed when the covering parts are in the delivery state.
  • the cover film is removed immediately before laying the relevant covering parts.
  • provided with the cover lining base or topping parts are considered in the context of the invention as "ready to install”. At least in principle, it requires no additional processing before laying.
  • a large portion of the lining parts will typically be laid without any intermediate processing step, except for peeling off the cover sheet.
  • the invention shifts the step of joining the covering top parts with the covering bottom parts to the user, the professional floor installer or the private person, and thereby decisively relieves the production of the covering parts.
  • the publisher whether private or commercial, is not significantly burdened by the joining of the covering upper parts with the base parts, namely by placing and gluing, since the lining parts according to the prior art also have to be placed and glued together.
  • the padding parts and the padding parts of the invention can be produced as large-area plastic films, already with adhesive layer and covering film, wherein the large-area films made up only on the size of the lining parts, for example, must be cut.
  • the adhesive is uniformly distributed over the upper side of the lining bottom parts or preferably over the underside of the lining upper parts in each case and accordingly forms an adhesive layer which is uniform over the entire surface.
  • the adhesive must not necessarily uniformly distributed occupy the entire surface of the respective covering part, but the area occupied by adhesive area must be so large that the material connection of superimposed in the laid state lining underside and covering parts has a sufficient thickness for the floor covering.
  • the base parts and the top parts are offset from each other preferably arranged so that at least a majority of the top parts overlap each at least two bottom parts, preferably these top parts overlap four lining bases, namely two in the width direction and two in the longitudinal direction of the adjacent lining bottom parts.
  • the overlapping arrangement may be different at the edges of the finished floor covering due to a possibly required trim there.
  • lining top parts pulled off from the edge of the floor covering may in particular each overlap four covering bottom parts, as mentioned above, two in the longitudinal direction and two in the width direction next to one another arranged Belaguntermaschine, while near-edge Belobobermaschine for example, only two Belaguntermaschine.
  • the situation at the edge of the floor covering can also be such that a longitudinally cut covering top part or a narrower top edge of the covering top part overlaps only a part of a single covering bottom part.
  • the adjacent directly to a wall lining bottoms, of which in a preferred embodiment a 39lutzs- or -querstMail protruding below the wall closest Belagoberteil can advantageously be easily separated in the longitudinal or width direction on the side edge of the respective covering upper part, ie the protruding side edge strips be separated so that complete the lining tops and bottoms flush along the wall.
  • the padding parts are preferably such that they can be scribed with a blade along the wall-closest covering parts and then can be broken off cleanly on the scratch thus obtained.
  • the lining bottom parts can each have a marking on their top side or the covering top parts on their underside , which is adapted to the side edge contour of the other covering part type.
  • the upper side as well as the upper part of the decking can each be provided with such a marking, both in the case of the covering base parts.
  • only one of the lining part types has such a marking, particularly preferably the lining bottom parts are each provided with the marking on their upper side.
  • the covering upper parts are preferably placed together in each case to form a butt joint, a marking after laying a first line of lining top parts is no longer needed with correct laying, the covering top parts are aligned.
  • the covering system can therefore also have lining parts of the same type, of which only a part is provided with the marking.
  • the marking can serve as a control mark for the correctness of the alignment and possibly for an adjustment in the progressive laying.
  • the marking is preferably provided on a side which is not covered with adhesive. Should the mark still be provided on the side provided with the adhesive, such a mark will either shine through the adhesive if seen from the side in question is provided below the adhesive, or it is provided in the adhesive, optionally also on the adhesive below the cover.
  • the marking is preferably linear. Such a marking line advantageously extends parallel to a side longitudinal edge of the lining part provided with the marking.
  • two line-shaped markings are provided on the marked type of lining part, which are orthogonal to each other and each spaced parallel from a side edge of the relevant covering part.
  • one of these marking lines accordingly extends in the longitudinal direction and the other in the width direction of the lining part.
  • the marking may be positioned at least substantially in the middle in the longitudinal or longitudinal directions in the first embodiments, centered on the width or longitudinal extent of the covering part provided with the marking.
  • the marker is provided near the edge of the page, ie in a distance to the length or width of the relevant covering part from the lateral longitudinal or lateral edge.
  • the color of the base parts By adjusting the color of the base parts to the tops of the top parts of the covering, minor laying errors, for example joints that are slightly too wide, or a slightly conical course of the joints between adjacent covering tops can be masked.
  • the lining base parts are designed to be color matched to the upper side of the covering upper parts only on each of their upper sides, it corresponds to preferred embodiments if the covering base parts as a whole have a color which corresponds to a color of the upper sides of the covering upper parts.
  • the covering tops are preferably provided on their tops with a pattern, for example a pattern that imitates a wood, stone or other natural substance grain
  • the padding pieces are color-matched to the shade, for example the base shade, to the grain.
  • the lining bases are preferably adjusted in a simple design to a possible grain of the lining tops not by way of a corresponding grain, but by a uniform coloration.
  • the coloring can be carried out in particular by admixing corresponding color pigments in the plastic base material, expediently by mixing the pigments into the plastic granules.
  • the lining bases are preferably single-layered.
  • the single layer forms with its underside the contact surface to the substrate, preferably directly to a floor such as a screed or a concrete floor, while its upper side directly forms the support surface for at least one covering upper part.
  • a carrier layer may be supplemented by one or more further layers, for example a soft underlayer for additional compensation of irregularities on the surface of the substrate or for insulating purposes.
  • the carrier layer, in the single-layered covering base, its only layer, is on the one hand solid, but on the other hand as a whole flexible, namely flexible.
  • the covering base parts are already formed solely by such a carrier layer or such a carrier layer respectively forms the underside of the lining bottom parts, this bottom side is advantageously embossed.
  • embossing the mechanical resistance is increased, the embossed structure also contributes within certain limits to compensate for minor irregularities on the surface of the pad.
  • the carrier layer preferably has a thickness of at least 1 mm. The thickness should not exceed 3 mm, firstly because of the price, secondly because of the weight and in particular also the flexibility. If the pad bottoms have one or more other solid plastic layers, the thickness information for the several layers, including the backing layer, applies in sum.
  • the covering tops can be single-layered, but are preferably multi-layered. They have a carrier layer of plastic and a tread surface forming protective layer of reibverschl formulate- and shock-resistant plastic.
  • the protective layer is preferably at least translucent in order to let an optically designed surface shine through. Preferably, it is transparent. It may in particular be formed from a translucent or transparent PVC material.
  • the support layer of the covering top parts can be dyed or at least designed on its upper side, for example printed.
  • the covering top parts have an intermediate layer serving the design purpose between the carrier layer and the protective layer. This intermediate layer can be uniformly colored overall or, more preferably, designed on its upper side, in particular printed.
  • the caring for the surface surface can be imitated in particular a wood, stone or other natural material.
  • the protective layer in preferred embodiments has a thickness of at least 0.05 and preferably at most 1.0 mm.
  • the carrier layer has a thickness of preferably at least 1 mm and preferably at most 5 mm.
  • the covering tops have a thickness measured over all layers of preferably at least 1.5 mm and preferably at most 4 mm.
  • the adhesive for joining the lining upper parts and lower parts can be arranged in particular on the underside of the carrier layer of the lining upper side.
  • the lining bottom parts and the lining upper parts have a length of preferably at least 100 mm and a width of preferably at least 50 mm when viewed in the top view in the top view.
  • they can be plank-shaped in particular and, in the plank embodiment, preferably have a length of at least 400 mm, more preferably at least 600 mm, and a width of preferably at least 100 mm and preferably at most 200 mm.
  • They can be formed in smaller version as a strap with widths around or possibly below 50 mm and lengths in accordance with proportional adjustment.
  • they can also be square, in particular with the dimensions known from wall or floor tiles.
  • the invention relates to the covering system as such, that is to say the combination of the not yet laid covering base parts and covering upper parts.
  • An object of the invention is also the floor covering created by means of the covering system, ie the covering system after laying.
  • at least a portion of the lining top parts are each adhesively bonded with an offset in the width direction or an offset in the longitudinal direction on the lining bottom parts, so that the finished floor covering has these lining top parts and lining bottom parts in a mutually overlapping arrangement.
  • the invention also relates to a method for producing a floor covering using the covering system.
  • the method is preferably carried out so that at least two of the pad bottoms, a first and a second of the pad bottoms, are placed side by side on the pad.
  • In the longitudinal direction next to the first pad bottom part or the second pad bottom part can be one or more more Covering parts are placed.
  • Also in the width direction can or can be placed next to the first or the second base pad one or more further pad bases.
  • one of the lining top parts is placed on the at least two lining bottom parts such that the lining top part of each of the lining bottom parts only partially overlaps, that is offset from each of the at least two lining bottom parts.
  • the adhesive protective cover film is removed immediately before laying, ie immediately prior to placing the cover sheet provided with the covering part to expose the adhesive for laying.
  • another covering base part is applied to the still free side edge of the first or second lining lower part, preferably again butting, and the next Plaque top is placed as described after immediately before the cover sheet was peeled off.
  • the lining bottom parts of one another after the other butt to butt and the lining top parts with offset on the bottom parts of the lining are also placed abutting each other and thereby glued to at least two adjacent lining bases.
  • a base part and a top part are placed relative to each other with offset to each other and glued together, wherein also in the variant, the cover is removed only immediately before juxtaposing the lining parts.
  • a composite lining part comparable to the known from the prior art covering parts is created, but only by the user or publisher.
  • the user can first create composite covering parts and then lay them in the known manner.
  • the padding part 1 has the shape of a plank, ie the outline of a slender rectangle with two parallel side longitudinal edges and two orthogonal to the longitudinal edges, mutually parallel lateral edge edges.
  • the longitudinal edges define a longitudinal direction and the transverse edges a width direction of the lining lower part 1.
  • the width b may be selected in particular from the range of 100 to 200 mm, the length 1 may in particular be between 500 and 1200 mm.
  • the base pad 1 is made of plastic, preferably PVC.
  • the bottom 2 is embossed.
  • On the left side of the base 1 is in FIG. 1 an embossed structure is indicated, which extends uniformly over the entire bottom 2.
  • On the upper side 3, however, the base pad 1 is smooth.
  • the base pad 1 is provided at the top 3 with a mark 4, in the example a marking line, which is parallel to the Side longitudinal edges and lateral transverse edges of the lining lower part 1 extends.
  • a longitudinally extending portion of the marking line 4 has a distance x from one of the two side longitudinal edges and a widthwise extended further portion of the marking line 4 has a distance y from one of the two widthwise side transverse edges.
  • the marking line 4 subdivides the upper side 3 into a surface main region and two side marginal strips of the width x or y, which are significantly narrower than the surface main region. The widths x and y are the same, but this is not necessary.
  • FIG. 2 shows a covering upper part 5 in a plan view of a bottom 6 and a perspective view of a top 7.
  • the top 7 forms in the laid state of the covering parts 1 and 5, a tread surface of a floor covering.
  • the lining upper part 5 has on its upper side 7 an optical design, in the example on a pattern that in FIG. 2 is indicated on the left side of the lining upper part 5.
  • the lining upper part 5 has the same outline as the lining bottom part 1, ie it has the shape of a plank with the same length 1 and the same width b as the lining bottom part 1.
  • the base part 1 is a single layer of a plastic material, such as PVC molded. It has a thickness d 1 which is significantly smaller than the length 1 and the width b.
  • the thickness d 1 may, in particular from the range from 1 to 3 mm, 1 to 2 mm be preferably selected.
  • FIG. 4 shows an end of the lining top 5 in a perspective view.
  • the covering upper part 5 is constructed in multiple layers from a plurality of plastic layers 11, 12 and 13, the already mentioned layer of an adhesive 14 and the covering film 15.
  • the layer structure is progressively following from the upper side 7 in the direction of the lower side 6:
  • the layer 11 forms an uppermost layer, one protective layer.
  • the protective layer 11 is followed by an intermediate layer 12 which, on its upper side facing the protective layer 11, has the pattern or alternatively printed in one color.
  • Under the intermediate layer 12 is a thicker carrier layer 13.
  • the adhesive 14 is attached in the form of a uniformly thin adhesive layer on the underside of the carrier layer 13 and there covers the entire surface of the carrier layer 13.
  • the cover 15 covers the adhesive 14 over its entire surface.
  • the carrier layer 13, the intermediate layer 12 and the protective layer 11 are molded from plastic, for example each of a PVC material.
  • the protective layer 11 is translucent or transparent.
  • the adhesive 14 is self-adhesive, ie it unfolds its adhesive effect immediately after peeling off the covering film 15 when contacting the upper side 3 of the lining bottom part 1. For the production of the adhesive bond no further treatment of the adhesive 14 is required, this sticks in contact with the lining bottom part 1, ie with its top 3, immediately.
  • the lining upper part 5 has everywhere a thickness d 5 from the range of 1 mm to 5 mm, preferably up to 4 mm.
  • the protective layer 11 may have a thickness in the range of in particular 0.05 mm to 1.0 mm.
  • the thickness of the intermediate layer 12 is preferably between 0.1 and 0.2 mm; It primarily serves only as a carrier for the visually designed surface.
  • the carrier layer 13 forms the framework of the lining upper part 5. It has a thickness of preferably at least 1 mm and preferably at most 4 mm, more preferably at most 3 mm.
  • the base part 1 is obtained by cutting an example extruded plastic film.
  • plastic films are formed in a first step, one film for each of the layers 11, 12 and 13, for example by extrusion.
  • the intermediate layer 12 is printed.
  • the three films are laminated together.
  • the underside of the carrier layer 13 is coated with the adhesive 14, and then the cover film 15 is laminated.
  • the composite film 11 to 15 thus obtained is divided into individual coating top parts 5 by means of a suitable separation process, for example cutting.
  • the padding parts 1 and topping parts 5 arrive in the in the FIGS. 1 to 4 illustrated form preferably in a set in combination in the trade.
  • FIG. 5 shows the production of a floor covering by laying floor coverings 1 and top coverings 5.
  • several floorings for example, four or more Belaguntermaschine 1, with mutually facing side longitudinal edges and side transverse edges facing each other placed side by side on a base 10, preferably directly on the floor.
  • the lining base parts 1 abut each other in the placed state with their side longitudinal edges and lateral transverse edges, they form butt joints with each other. They lie with their bases 2 loosely on the pad 10, the padding system is thus laid floating.
  • the covering film 15 is peeled off from the covering shell 5 to be laid next on the underside 6, so that the adhesive 14 is exposed.
  • This topping 5 is now ready for laying.
  • another topping 5 was already on the in FIG.
  • the already placed covering upper part 5 overlaps the main surface area of the upper side 3 of the rear lining bottom part 1 and overlaps the longitudinally lying side edge strip of the width x in the region of the longitudinally extended side edge strip 1 in accordance with the offset x. Further, it overlaps the widthwise side margins of the width y from the two longitudinally adjacent pad bottoms 1.
  • the already installed topping 5 overlaps in the placed state thus four bottoming parts 1 and is glued to these.
  • the rearmost floor coverings 1 are next to a wall, they will be placed after laying in FIG. 5 already lying covering top parts along the wall-facing side longitudinal edges of these top coverings 5 separated, so that the in FIG. 5 Rear edge strip protruding the width x falls away and the wall closest Belaguntermaschine 1 and topping 5 facing the wall flush with each other.
  • the separation of the side edge strip can be done easily by scratching and canceling.
  • the widthwise side marginal strip of width y can be separated in order to produce flush with the covering upper parts 5 also in the transverse direction.
  • FIG. 6 shows a floor covering obtained by means of the lining bottom parts 1 and topping parts 5 in a cross section. Due to the staggered arrangement of the lining top parts 5 relative to the lining bottom parts 1 and, as a result, the adhesive joint overlapping with offset, an inherently solid composite floor covering is obtained.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
EP09155005A 2009-03-12 2009-03-12 Système de revêtement destiné à la formation d'un revêtement de sol Withdrawn EP2233662A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09155005A EP2233662A1 (fr) 2009-03-12 2009-03-12 Système de revêtement destiné à la formation d'un revêtement de sol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09155005A EP2233662A1 (fr) 2009-03-12 2009-03-12 Système de revêtement destiné à la formation d'un revêtement de sol

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EP2233662A1 true EP2233662A1 (fr) 2010-09-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022003200A1 (de) 2022-09-01 2024-03-07 Unifloor GmbH Trockenestrich-System, Verfahren zum Verlegen und Herstellen sowie Verwendung eines Trockenestrich-Systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA980530A (en) * 1972-05-04 1975-12-30 Alwin Hofmann Resilient floor, especially for gymnasiums
DE3411547A1 (de) * 1983-03-31 1984-10-18 Janssen & Fritsen B.V., Helmond Boden
EP1803869A1 (fr) * 2005-12-29 2007-07-04 Tru Woods Limited Planche de revêtement de sol avec deux couches en plastique flexible qui sont laminés avec un décalage
WO2009036508A1 (fr) * 2007-09-18 2009-03-26 Unika (Australia) Pty Limited Système de revêtement de sol

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA980530A (en) * 1972-05-04 1975-12-30 Alwin Hofmann Resilient floor, especially for gymnasiums
DE3411547A1 (de) * 1983-03-31 1984-10-18 Janssen & Fritsen B.V., Helmond Boden
EP1803869A1 (fr) * 2005-12-29 2007-07-04 Tru Woods Limited Planche de revêtement de sol avec deux couches en plastique flexible qui sont laminés avec un décalage
EP1803869B1 (fr) 2005-12-29 2009-01-14 Tru Woods Limited Planche de revêtement de sol avec deux couches en plastique flexible qui sont laminés avec un décalage
WO2009036508A1 (fr) * 2007-09-18 2009-03-26 Unika (Australia) Pty Limited Système de revêtement de sol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022003200A1 (de) 2022-09-01 2024-03-07 Unifloor GmbH Trockenestrich-System, Verfahren zum Verlegen und Herstellen sowie Verwendung eines Trockenestrich-Systems

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