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DE10034407C1 - A panel, for use as laminate flooring, comprises a core made from a wooden material having an insulating material on its inner side, fixed using glued strips running in the transverse direction - Google Patents

A panel, for use as laminate flooring, comprises a core made from a wooden material having an insulating material on its inner side, fixed using glued strips running in the transverse direction

Info

Publication number
DE10034407C1
DE10034407C1 DE10034407A DE10034407A DE10034407C1 DE 10034407 C1 DE10034407 C1 DE 10034407C1 DE 10034407 A DE10034407 A DE 10034407A DE 10034407 A DE10034407 A DE 10034407A DE 10034407 C1 DE10034407 C1 DE 10034407C1
Authority
DE
Germany
Prior art keywords
panel
transverse direction
insulating material
insulation
panel according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE10034407A
Other languages
German (de)
Inventor
Martin Prager
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.)
Swiss Krono Tec AG
Original Assignee
Kronotec AG
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 Kronotec AG filed Critical Kronotec AG
Priority to DE10034407A priority Critical patent/DE10034407C1/en
Application granted granted Critical
Publication of DE10034407C1 publication Critical patent/DE10034407C1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/181—Insulating layers integrally formed with the flooring or the flooring elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • E04F15/041—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material
    • E04F15/043—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material the lower layer being of organic plastic with or without reinforcements or filling materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E04F15/206—Layered panels for sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
    • E04F2290/043—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise with a bottom layer for sound insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Floor Finish (AREA)

Abstract

A flooring panel, comprises a core of wooden material having an insulating material (6) on its inner side. The insulating material is formed in the longitudinal and transverse direction shorter than the panel. The insulating material is fixed by glued strips (7) running in the transverse direction, thick enough to form intermediate chambers (8) between the insulating layer and the panel.

Description

Die Erfindung betrifft ein Paneel, insbesondere eine Fussboden-Laminatpaneel mit ei­ nem Kern aus Holzwerkstoff, das auf seiner Unterseite eine Dämmschicht aufweist, die in Längs- und Querrichtung kürzer ausgebildet ist als das Paneel. Ein solches Pa­ neel ist beispielsweise aus der DE 93 16 905 U1 bekannt.The invention relates to a panel, in particular a floor laminate panel with an egg a core made of wood-based material with an insulating layer on its underside, which is shorter in the longitudinal and transverse directions than the panel. Such a pa neel is known for example from DE 93 16 905 U1.

Aus der DE 198 51 200 C1 sind Paneele bekannt, die insbesondere von Heimwerkern zum Auslegen von Fussböden verwendet werden, da sie ohne miteinander verleimt werden zu müssen, sehr einfach verlegt werden können. Zur Wärmedämmung und zur Vermeidung von mit Trittgeräuschen verbundenem Raumschall werden die Paneele üblicherweise mit Zwischenlagen aus Schaumfolien oder Kork oder sonstigen Dämmmatten verlegt. Häufig ist das Verlegen der Zwischenlagen recht umständlich und kann mehr Geschick erfordern, als das Verlegen der Paneele selbst. Wenn die Zwischenlagen verrutschen oder Falten werfen, kann das einerseits die Oberflächen­ güte des ausgelegten Bodenbelages beeinträchtigen, andererseits die erwünschte Trittschalldämmung oder Wäremisolierung vermindern.From DE 198 51 200 C1 panels are known, which are used especially by do-it-yourselfers can be used for laying floors as they are glued together without need to be installed very easily. For thermal insulation and The panels are avoiding room noise associated with footsteps usually with liners made of foam or cork or other Insulation mats laid. Laying the intermediate layers is often quite cumbersome and may require more skill than laying the panels themselves. If the Slip layers or folds can cause the surfaces affect the quality of the floor covering, on the other hand the desired Reduce impact sound insulation or thermal insulation.

Von dieser Problemstellung ausgehend, soll das bekannte Paneel so verbessert wer­ den, dass mit ihm eine gute Raumschalldämmung und Wärmeisolierung insbesondere dann geschaffen werden kann, wenn es als Bodenpaneel verwendet wird. Dabei soll das Verlegen der Paneele weiterhin einfach möglich sein.Based on this problem, the well-known panel should be improved that with it good sound insulation and thermal insulation in particular can be created if it is used as a floor panel. In doing so it is still easy to lay the panels.

Zur Problemlösung zeichnet sich das gattungsgemäße Paneel dadurch aus, dass die Dämmschicht mittels Streifenverleimung befestigt ist, wobei die Leimstreifen in Quer­ richtung verlaufen und so dick sind, dass sich zwischen der Dämmschicht und dem Paneel Zwischenräume ausbilden.To solve the problem, the generic panel is characterized in that the Insulation layer is fixed by means of strip gluing, the glue strips in cross direction and are so thick that there is between the insulation layer and the Form the space between the panels.

Durch diese Ausgestaltung ist die Dämmschicht unmittelbar mit dem Paneel verbun­ den, so dass die Dämmschicht gleichzeitig mit den Paneelen installiert wird, wodurch sich die Handhabbarkeit wesentlich vereinfacht. Dadurch, dass zwischen dem Paneel und der Dämmschicht Luftpolster ausgebildet sind, wird die Wärmedämmung erhöht. Durch die gegenüber dem Paneel kürzere Ausbildung der Dämmschicht stellen sich nach dem Verlegen der Paneele sowohl in Längsrichtung als auch in Querrichtung zwischen jeden Dämmschichten jedes Paneels weitere Luftpolster ein, die die Schall­ isolierung deutlich erhöhen, weil der Trittschall nicht mehr über die Paneelfuge hinweg weitergeleitet werden kann, da eine Kompression der Dämmschicht weitgehend ver­ mieden wird.As a result of this configuration, the insulation layer is bonded directly to the panel so that the insulation layer is installed at the same time as the panels, thereby the handling is significantly simplified. In that between the panel and air cushions are formed in the insulation layer, the thermal insulation is increased. Due to the shorter design of the insulation layer compared to the panel after laying the panels both lengthways and crossways between each insulation layer of each panel add more air cushions, which the sound Increase the insulation significantly because the impact sound no longer goes over the panel joint can be forwarded, since compression of the insulation layer ver is avoided.

Die Trittschalldämmung wird deutlich verbessert, wenn die Dichte des Dämmmaterials zwischen 150 kg/m3 und 1000 kg/m3, insbesondere zwischen 250 kg/m3 und 500 kg/m3 beträgt.The impact sound insulation is significantly improved if the density of the insulation material is between 150 kg / m 3 and 1000 kg / m 3 , in particular between 250 kg / m 3 and 500 kg / m 3 .

Vorzugsweise ist die Dämmschicht 4 mm bis 8 mm und das Paneel aus Holzwerkstoff 6 mm bis 8 mm stark.The insulation layer is preferably 4 mm to 8 mm and the panel is made of wood-based material 6 mm to 8 mm thick.

Hervorragende Dämmeigenschaften haben sich in der Praxis herausgestellt, wenn die Dämmschicht aus einem Holzfasermaterial, insbesondere aus Pappelfaser besteht. Es kann als Dämmschicht aber auch Gummi, Kork, Mineralstoffe oder Kunststoffe einge­ setzt werden.Excellent insulation properties have been found in practice when the Insulation layer made of a wood fiber material, in particular poplar fiber. It  can also be used as insulation, but also rubber, cork, minerals or plastics be set.

Die Verleimung des Paneels mit dem Dämmmaterial erfolgt vorzugsweise über einen PU-Kleber, der insbesondere elastisch aushärtbar ist. Dadurch wird die Trittschalliso­ lierung weiter erhöht.The panel is preferably glued to the insulation material using a PU adhesive, which is particularly elastically curable. This makes the impact noise lation further increased.

Die Verleimung erfolgt dadurch, dass der Leim als Raupe auf das Paneel aufgebracht wird.The gluing is done by applying the glue as a bead to the panel becomes.

Mit Hilfe einer Zeichnung soll ein Ausführungsbeispiel der Erfindung nachfolgend nä­ her beschrieben werden. Es zeigt.With the aid of a drawing, an exemplary embodiment of the invention is described below be described here. It shows.

Fig. 1 Die vereinfachte perspektivische Darstellung eines Fussbodens im Querschnitt; Fig. 1 The simplified perspective view of a floor in cross section;

Fig. 2 Die vereinfachte perspektivische Darstellung eines Fussbodens im Längsschnitt; Fig. 2 The simplified perspective view of a floor in longitudinal section;

Fig. 3 Die Unteransicht eines einzelnen Paneels. Fig. 3 The bottom view of a single panel.

Das Paneel 1 besteht aus einem Kern aus Holzwerkstoff, insbesondere MDF oder HDF mit einer hier nicht näher dargestellten Dekorschicht auf seiner Oberseite 2. An seinen Längs- und Querseiten ist das Paneel 1 mit einer Feder 2, 3 und an der gegenüberlie­ genden Längs- und Querseite mit einer entsprechend hierzu ausgebildeten Nut 4, 5 versehen. Auf seiner Unterseite ist an dem Paneel 1 eine Dämmschicht 6 angeklebt. Hierzu sind parallel beabstandet in Querrichtung verlaufende Leimraupen 7 vorgese­ hen, die so dick sind, dass sich zwischen der Dämmschicht 6 und dem Paneel 2 Luft­ polster 8 ausbilden können. Die Dämmschicht 6 ist sowohl in Längsrichtung als auch in Querrichtung kürzer ausgebildet als das Paneel 1 (vergl. Fig. 3), so dass die Dämmschicht 6 hinter dem Paneel 1 zurücksteht. Durch diese Ausgestaltung bilden sich zwischen zwei miteinander verbundenen Paneelen 1 an der Trennfuge sowohl in Längsrichtung als auch in Querrichtung Zwischenräume 9 (Längsrichtung) und 10 (Querrichtung) aus.The panel 1 consists of a core made of wood material, in particular MDF or HDF, with a decorative layer (not shown here) on its top 2 . On its longitudinal and transverse sides, the panel 1 is provided with a tongue 2 , 3 and on the opposite longitudinal and transverse sides with a groove 4 , 5 designed accordingly. On its underside, an insulation layer 6 is glued to the panel 1 . For this purpose, parallel glue beads 7 are provided, spaced in the transverse direction, which are so thick that 2 air cushions 8 can form between the insulation layer 6 and the panel. The insulation layer 6 is shorter both in the longitudinal direction and in the transverse direction than the panel 1 (see FIG. 3), so that the insulation layer 6 is behind the panel 1 . As a result of this configuration, spaces 9 (longitudinal direction) and 10 (transverse direction) are formed on the parting line between two interconnected panels 1 both in the longitudinal direction and in the transverse direction.

Die Dichte des für die Dämmschicht 6 verwendeten Materials beträgt vorzugsweise zwischen 150 kg/m3 und 1000 kg/m3, insbesondere zwischen 250 kg/m3 und 500 kg/m3. Als Material kommen Holzfasern, insbesondere Pappelfasern, Gummi, Kork, Mineralstoffe und Kunststoffe in Frage. Die Stärke des Paneels 1 beträgt 6 mm bis 8 mm und die Stärke der Dämmschicht 4 mm bis 8 mm. Als Kleber wird ein elastisch aushärtbarer PU-Kleber verwendet. The density of the material used for the insulation layer 6 is preferably between 150 kg / m 3 and 1000 kg / m 3 , in particular between 250 kg / m 3 and 500 kg / m 3 . Wood fibers, in particular poplar fibers, rubber, cork, minerals and plastics are suitable as materials. The thickness of panel 1 is 6 mm to 8 mm and the thickness of the insulation layer is 4 mm to 8 mm. An elastically curable PU adhesive is used as the adhesive.

BezugszeichenlisteReference list

11

Paneel
Panel

22nd

Feder
feather

33rd

Feder
feather

44

Nut
Groove

55

Nut
Groove

66

Dämmschicht
Insulation layer

77

Kleberraupe
Adhesive bead

88th

Luftpolster
Air cushion

99

Zwischenraum
Space

1010th

Zwischenraum
Space

Claims (8)

1. Paneel, insbesondere Fussboden-Laminatpaneel (1) mit einem Kern aus Holzwerk­ stoff das auf seiner Unterseite eine Dämmschicht (6) aufweist, die in Längs- und Querrichtung kürzer ausgebildet ist als das Paneel (1), dadurch gekennzeichnet, dass die Dämmschicht (6) mittels Streifenverleimung befestigt ist, und dass die Leimstreifen (7) in Querrichtung verlaufen und so dick sind, dass sich zwischen der Dämmschicht (6) und dem Paneel (1) Zwischenräume (8) ausbilden.1. Panel, in particular floor-laminate panel ( 1 ) with a core made of wood material which has an insulating layer ( 6 ) on its underside, which is formed in the longitudinal and transverse directions shorter than the panel ( 1 ), characterized in that the insulating layer ( 6 ) is attached by means of strip gluing, and that the glue strips ( 7 ) run in the transverse direction and are so thick that spaces ( 8 ) form between the insulation layer ( 6 ) and the panel ( 1 ). 2. Paneel nach Anspruch 1, dadurch gekennzeichnet, dass die Dichte des Dämmma­ terials 150 kg/m3 bis 1000 kg/m3 beträgt. 2. Panel according to claim 1, characterized in that the density of the insulation material is 150 kg / m 3 to 1000 kg / m 3 . 3. Paneel nach Anspruch 2, dadurch gekennzeichnet, dass die Dichte des Dämmmaterials 250 kg/m3 bis 500 kg/m3 beträgt.3. Panel according to claim 2, characterized in that the density of the insulating material is 250 kg / m 3 to 500 kg / m 3 . 4. Paneel nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Dämmschicht (6) 4 mm bis 8 mm stark ist.4. Panel according to one of claims 1 to 3, characterized in that the insulating layer ( 6 ) is 4 mm to 8 mm thick. 5. Paneel nach Anspruch 1, dadurch gekennzeichnet, dass die Dämmschicht (6) aus einem Holzfasermaterial, insbesondere aus Pappelfaser besteht.5. Panel according to claim 1, characterized in that the insulating layer ( 6 ) consists of a wood fiber material, in particular poplar fiber. 6. Paneel nach einem oder mehreren der vorstehenden Ansprüche, dadurch ge­ kennzeichnet, dass die Stärke des Paneels (1) ohne Dämmschicht (6) 6 mm bis 8 mm beträgt.6. Panel according to one or more of the preceding claims, characterized in that the thickness of the panel ( 1 ) without insulation layer ( 6 ) is 6 mm to 8 mm. 7. Paneel nach Anspruch 1, dadurch gekennzeichnet, dass als Leim ein PU-Kleber verwendet wird.7. Panel according to claim 1, characterized in that a PU adhesive as glue is used. 8. Paneel nach Anspruch 7, dadurch gekennzeichnet, dass der Leim elastisch aus­ härtbar ist.8. Panel according to claim 7, characterized in that the glue is elastic is curable.
DE10034407A 2000-07-14 2000-07-14 A panel, for use as laminate flooring, comprises a core made from a wooden material having an insulating material on its inner side, fixed using glued strips running in the transverse direction Expired - Fee Related DE10034407C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10034407A DE10034407C1 (en) 2000-07-14 2000-07-14 A panel, for use as laminate flooring, comprises a core made from a wooden material having an insulating material on its inner side, fixed using glued strips running in the transverse direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10034407A DE10034407C1 (en) 2000-07-14 2000-07-14 A panel, for use as laminate flooring, comprises a core made from a wooden material having an insulating material on its inner side, fixed using glued strips running in the transverse direction

Publications (1)

Publication Number Publication Date
DE10034407C1 true DE10034407C1 (en) 2001-10-31

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DE10034407A Expired - Fee Related DE10034407C1 (en) 2000-07-14 2000-07-14 A panel, for use as laminate flooring, comprises a core made from a wooden material having an insulating material on its inner side, fixed using glued strips running in the transverse direction

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10232508C1 (en) * 2002-07-18 2003-12-18 Kronotec Ag Interlocking flooring panel has groove formed along or adjacent one side edge for preventing moisture penetrating joint between adjacent flooring panels
EP1493878A1 (en) 2003-07-04 2005-01-05 Kronotec Ag Panel, in particular laminated floor panel
DE102006023087A1 (en) * 2006-05-16 2007-11-22 Glunz Ag Composite panel for interior fitting, comprises covering layer as decorative layer, where covering layer is arranged on dimensionally stable carrier layer and is durably connected with carrier layer which is connected with insulating layer
EP1911578A1 (en) 2006-10-12 2008-04-16 Flooring Technologies Ltd. Method for manufacturing a construction board and construction board manufactured accordingly
DE102006048471A1 (en) * 2006-10-11 2008-04-17 Kronotec Ag Floor panel, has carrier plate including groove and tongue profile provided with locking units at opposite side edges, and decoration directly imprinted on plate, where plate is hard fiber board manufactured in wet procedure
DE202006020229U1 (en) 2006-10-12 2008-06-26 Flooring Technologies Ltd. building board
GB2447375A (en) * 2007-09-21 2008-09-10 Dow Global Technologies Inc A composite acoustic panelling system
EP1898025A3 (en) * 2006-08-28 2010-03-03 Kronotec Ag Panel with impact noise and ambient noise insulation, covering consisting of panels, noise reducing coating, method for its manufacture and device therefor
DE202010001675U1 (en) 2010-02-02 2010-05-27 Deutsche Amphibolin-Werke Von Robert Murjahn Gmbh & Co. Kg Floor insulation system
US7930862B2 (en) 2006-01-12 2011-04-26 Valinge Innovation Ab Floorboards having a resilent surface layer with a decorative groove
US8042484B2 (en) 2004-10-05 2011-10-25 Valinge Innovation Ab Appliance and method for surface treatment of a board shaped material and floorboard
WO2012045343A1 (en) * 2010-10-06 2012-04-12 Knauf Gips Kg Floor covering and floor panel
US8261504B2 (en) 2006-01-11 2012-09-11 Valinge Innovation Ab V-groove
AT507691A3 (en) * 2008-12-29 2013-01-15 Jens Hesselbarth SHELF ELEMENT AND SUCH A SHELF CONTAINING
US8429872B2 (en) 2005-02-15 2013-04-30 Valinge Innovation Belgium Bvba Building panel with compressed edges and method of making same
US8495849B2 (en) 2004-01-13 2013-07-30 Valinge Innovation Ab Floor covering and locking systems
US8591691B2 (en) 2009-12-17 2013-11-26 Valinge Innovation Ab Methods and arrangements relating to surface forming of building panels
US8683698B2 (en) 2002-03-20 2014-04-01 Valinge Innovation Ab Method for making floorboards with decorative grooves
US8940216B2 (en) 2006-09-15 2015-01-27 Valinge Innovation Ab Device and method for compressing an edge of a building panel and a building panel with compressed edges
EP2977524A1 (en) 2014-07-25 2016-01-27 Flooring Technologies Ltd. Wood material panel with reduced noise emission and method for producing the same
US20210310253A1 (en) * 2017-06-27 2021-10-07 Flooring Industries Limited, Sarl Wall or ceiling panel and wall or ceiling assembly

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DE19851200C1 (en) * 1998-11-06 2000-03-30 Kronotex Gmbh Holz Und Kunstha Floor panel has a tongue and groove joint between panels with additional projections and recesses at the underside of the tongue and the lower leg of the groove for a sealed joint with easy laying

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DE9316905U1 (en) * 1993-11-04 1994-03-03 Weiss, Wolfgang, 97702 Münnerstadt Floor element
DE19851200C1 (en) * 1998-11-06 2000-03-30 Kronotex Gmbh Holz Und Kunstha Floor panel has a tongue and groove joint between panels with additional projections and recesses at the underside of the tongue and the lower leg of the groove for a sealed joint with easy laying

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11498305B2 (en) 2002-03-20 2022-11-15 Valinge Innovation Ab Floorboards with decorative grooves
US8683698B2 (en) 2002-03-20 2014-04-01 Valinge Innovation Ab Method for making floorboards with decorative grooves
US10471678B2 (en) 2002-03-20 2019-11-12 Valinge Innovation Ab Floorboards with decorative grooves
DE10232508C1 (en) * 2002-07-18 2003-12-18 Kronotec Ag Interlocking flooring panel has groove formed along or adjacent one side edge for preventing moisture penetrating joint between adjacent flooring panels
EP1493878A1 (en) 2003-07-04 2005-01-05 Kronotec Ag Panel, in particular laminated floor panel
US8495849B2 (en) 2004-01-13 2013-07-30 Valinge Innovation Ab Floor covering and locking systems
US9322183B2 (en) 2004-01-13 2016-04-26 Valinge Innovation Ab Floor covering and locking systems
US9623433B2 (en) 2004-10-05 2017-04-18 Valinge Innovation Ab Appliance and method for surface treatment of a board shaped material and floorboard
US8042484B2 (en) 2004-10-05 2011-10-25 Valinge Innovation Ab Appliance and method for surface treatment of a board shaped material and floorboard
US8429872B2 (en) 2005-02-15 2013-04-30 Valinge Innovation Belgium Bvba Building panel with compressed edges and method of making same
US8261504B2 (en) 2006-01-11 2012-09-11 Valinge Innovation Ab V-groove
US7930862B2 (en) 2006-01-12 2011-04-26 Valinge Innovation Ab Floorboards having a resilent surface layer with a decorative groove
US8245478B2 (en) 2006-01-12 2012-08-21 Välinge Innovation AB Set of floorboards with sealing arrangement
US8511031B2 (en) 2006-01-12 2013-08-20 Valinge Innovation Ab Set F floorboards with overlapping edges
EP1867796A2 (en) 2006-05-16 2007-12-19 Glunz Ag Composite boards for interior work
EP1867796A3 (en) * 2006-05-16 2009-12-16 Glunz Ag Composite boards for interior work
DE102006023087A1 (en) * 2006-05-16 2007-11-22 Glunz Ag Composite panel for interior fitting, comprises covering layer as decorative layer, where covering layer is arranged on dimensionally stable carrier layer and is durably connected with carrier layer which is connected with insulating layer
EP1898025A3 (en) * 2006-08-28 2010-03-03 Kronotec Ag Panel with impact noise and ambient noise insulation, covering consisting of panels, noise reducing coating, method for its manufacture and device therefor
US8795814B2 (en) 2006-08-28 2014-08-05 Kronotec Ag Panel with footfall and ambient sound deadening, covering composed of panels, sound reducing coating, process for its production and apparatus for this purpose
US9725913B2 (en) 2006-08-28 2017-08-08 SWISS KRONO Tec AG Process for producing panels with footfall and ambient sound deadening
US8940216B2 (en) 2006-09-15 2015-01-27 Valinge Innovation Ab Device and method for compressing an edge of a building panel and a building panel with compressed edges
DE102006048471B4 (en) * 2006-10-11 2008-09-04 Kronotec Ag floor panel
DE102006048471A1 (en) * 2006-10-11 2008-04-17 Kronotec Ag Floor panel, has carrier plate including groove and tongue profile provided with locking units at opposite side edges, and decoration directly imprinted on plate, where plate is hard fiber board manufactured in wet procedure
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