EP0611201A1 - Verfahren zur Herstellung von Verkleidungen, Verkleidungen und Verfahren zum Anbringen dergleichen - Google Patents

Verfahren zur Herstellung von Verkleidungen, Verkleidungen und Verfahren zum Anbringen dergleichen Download PDF

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Publication number
EP0611201A1
EP0611201A1 EP94400262A EP94400262A EP0611201A1 EP 0611201 A1 EP0611201 A1 EP 0611201A1 EP 94400262 A EP94400262 A EP 94400262A EP 94400262 A EP94400262 A EP 94400262A EP 0611201 A1 EP0611201 A1 EP 0611201A1
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EP
European Patent Office
Prior art keywords
adhesive
recesses
ablation
depth
covering
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.)
Granted
Application number
EP94400262A
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English (en)
French (fr)
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EP0611201B1 (de
Inventor
Thierry Martin
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Individual
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Individual
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Publication of EP0611201A1 publication Critical patent/EP0611201A1/de
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Publication of EP0611201B1 publication Critical patent/EP0611201B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/8409—Sound-absorbing elements sheet-shaped
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
    • E04B2001/849—Groove or slot type openings

Definitions

  • the present invention relates mainly to a method for producing a coating, in particular for floors, to a coating obtained by this method, as well as to a method of laying said coating.
  • a rigid covering comprising more flexible projecting contact strips allowing floating mounting on a support, for example on the ground.
  • the invention also relates to a method, characterized in that the depth of the second ablation is constant over the entire surface of the board or plate, this depth being between 0.5 and 5 mm.
  • the invention also relates to a method, characterized in that the depth of the second ablation is between 1 and 3 mm.
  • the invention also relates to a method, characterized in that in step a) or between steps a) or b), a third ablation is carried out forming second recesses, preferably of depth less than the depth of the first ablation, in that in step b), in addition to the first recesses, the third recesses are filled with glue, and in that between steps b) and c), the 'a stack of boards or slats is made to form a block of wood which is cut into slices forming boards or slats.
  • the invention also relates to a method, characterized in that the third recesses are filled in step b) with an adhesive having mechanical properties different from those of the adhesive used to fill the first recesses.
  • a subject of the invention is also a method, characterized in that the adhesive for filling the third recesses has in the solid state a rigidity greater than that of the adhesive used for filling the first recesses.
  • the invention also relates to a method, characterized in that the filling adhesive for the third recesses is a colored adhesive.
  • the invention also relates to a method, characterized in that the recess (s) is (are) filled (s) with glue by injection or extrusion.
  • the subject of the invention is also a method of laying a floor covering, characterized in that it comprises a step of bringing the contact strips of a floor covering obtained by the process according to the invention into direct contact. with a support.
  • FIGS. 1 to 3 the same references have been used to designate the same elements.
  • FIG. 1 one can see the various stages of producing a coating according to the invention from a board or a wooden slat 1, as illustrated in FIG. 1a.
  • the board or batten 1 is grooved in a U of constant section over the entire length of the board or batten 1, as illustrated in FIG. 1b.
  • the grooves 2 are filled with flexible adhesive 3, for example using a flexible polyurethane adhesive.
  • glue is poured into the grooves 2 or is injected therein by injection or extrusion.
  • a wooden board or slat 1 of thickness E1 is obtained, comprising strips of flexible, flush material.
  • the ablation is then carried out on a depth E3 of the wood located between the adhesive deposits 3, which then form protruding elastic contact strips 3.1.
  • the thickness E3 of the ablations is less than the remaining thickness E2 of the board or of the wooden slat 1 as well as the depth of the grooves 2.
  • This depth E3 depends on the maximum crushing of the elastic contact strips prominent that we want to tolerate.
  • E3 is for example between 0.5 and 5 mm, between 0.5 and 10 mm or, preferably, between 1 and 3 mm, in particular according to the tolerated crushing standards in force in the countries for which the coating is intended.
  • each element of a covering according to the present invention is assembled to form the complete covering of the surface, for example of the floor.
  • each element has the standardized dimensions of the slats or parquet sheets.
  • the coating according to the invention in addition to the fact that it provides excellent acoustic insulation, allows easier implementation, advantageously by direct laying, of the protruding contact strips 3.1 on the support 4 without the need for setting joists or other intermediate supports.
  • projecting elastic contact strips make it possible to compensate for an irregularity of the support 4.
  • FIG. 2 an alternative embodiment of the floor covering according to the present invention can be seen associating the decoration described in Patent EP 0 309 356 and the flexible projecting bands of acoustic insulation.
  • FIG. 2a one can see a board or a slat 1 comprising a succession of first grooves 2.1 of a first depth P1 interleaved with a succession of second grooves 2.2 of a second depth P2, P1 being greater than P2.
  • the grooves 2.1 and 2.2 are separated by ribs 5 of constant height.
  • the face of the board or of the batten 1 opposite the grooves 2 bears opposite the grooves 2.1 of the projections 6 of low height.
  • the grooves 2.1 are filled with a flexible adhesive, for example a neoprene, polyurethane, epoxy-polyurethane adhesive, advantageously expanded, according to the loads to be supported and / or the desired acoustic insulation, while the grooves 2.2 are filled, for example, with a colored hard glue, for example based on epoxy resin, as illustrated in Figure 2b. It is possible to confer desired properties on the adhesive used to fill the grooves 2.2. For example, one can use a conductive adhesive (charged with metallic particles or carbon) to evacuate electrostatic charges. A coating produced with conductive adhesives can be used in rooms comprising electronic equipment, the functioning of which is liable to be disturbed by static electricity such as, for example, computers. The ribs 5 are covered with a small thickness of glue. The grooves 2.2 may not be completely filled with glue to take account of the projections 6.
  • a flexible adhesive for example a neoprene, polyurethane, epoxy-polyurethane adhesive, advantageously expanded, according to
  • the projections 6 penetrate into the grooves 2.2.
  • the block formed by the superposition of the boards 1 in FIG. 2c is cut into slices along cutting planes C parallel to each other and perpendicular to the planes of the boards or slats, each cutting plane C passing through a rib 5.
  • the a saw is used, for example a circular or a band saw, the thickness of the blade of which is sufficient to completely erase the rib 5.
  • the thickness of the cutting line referenced E4 is symbolized by the lines 7 in FIG. 2C.
  • the section planes C pass through a rib 5 on two, so as to obtain boards or slats 11 of thickness E5 in FIG. 2d comprising on a first face decorative elements formed by hard colored glue 8 separated by elements in wood 9, and on the opposite face, strips of flexible glue 3 separated by pieces of wood 10.
  • the board or batten 1 of FIG. 2a is very close to or identical to the board illustrated in FIG. 9 of the abovementioned Patent EP 0 309 356.
  • the section plane C in the case of the aforementioned patent passes through the middle of the grooves D1 and D2 and not through the ribs 5, as in the case of the present invention.
  • this patent does not describe ablation operation of part of the wood of the elements 10, unlike the present invention (see FIG. 2e).
  • Each board 1 comprises a succession of grooves 2.1 and 2.2 separated by a rib 5 'of large width, the grooves 2.1 and 2.2 close being separated by a rib 5 of small width, as can be seen in FIG. 2a.
  • the grooves 2.1 are filled with a flexible adhesive, while the grooves 2.2 are filled with a colored hard adhesive, for example based on epoxy resin.
  • the boards or slats 1 are glued to each other, as can be seen in Figure 3b.
  • the cutting is carried out according to whether one cuts C perpendicular to the plane of the boards or slats 1 and passing through the ribs 5 of small width. Planks or slats 11 of FIG. 3c are thus obtained.
  • Partial ablation of the wood of the elements 10 is carried out, as illustrated in FIG. 3d.
  • the contact strips 3.1 allow floating mounting of the floor covering according to the present invention, as illustrated in FIG. 3e.
  • the floor covering of FIG. 3 is different from the floor covering of FIGS. 5 and 6 of the aforementioned Patent EP 0 309 356, in that, on the one hand, a flexible adhesive is used, at least in the grooves 2.1 and, on the other hand, one carries out (as can be seen in FIG. 3d) the ablation of part of the wood of the elements 10 separating the flexible strips 3.
  • the present invention is not limited to the use of grooves making it possible to obtain strips, but can also be applied to other shapes, such as for example studs, in particular protruding cylindrical, obtained in holes made in wooden boards or slats.
  • the present invention is not limited to the use of wooden boards or plates, but on the contrary extends, for example, to wood derivatives of the type of wood particle boards or fiber boards of medium density (MDF).
  • MDF medium density
  • the coating according to the present invention can be applied to floors but also to walls to obtain the desired acoustic characteristics. It can be provided, on the exposed face, with elements absorbing acoustic waves, for example deposits of open-cell foam formed in grooves.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Floor Finish (AREA)
  • Road Repair (AREA)
  • Glass Compositions (AREA)
EP94400262A 1993-02-08 1994-02-08 Verfahren zur Herstellung von Verkleidungen, Verkleidungen und Verfahren zum Anbringen dergleichen Expired - Lifetime EP0611201B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9301341 1993-02-08
FR9301341A FR2701282B1 (fr) 1993-02-08 1993-02-08 Procédé de réalisation de revêtement, revêtement et son procédé de pose.

Publications (2)

Publication Number Publication Date
EP0611201A1 true EP0611201A1 (de) 1994-08-17
EP0611201B1 EP0611201B1 (de) 1998-10-28

Family

ID=9443821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94400262A Expired - Lifetime EP0611201B1 (de) 1993-02-08 1994-02-08 Verfahren zur Herstellung von Verkleidungen, Verkleidungen und Verfahren zum Anbringen dergleichen

Country Status (4)

Country Link
EP (1) EP0611201B1 (de)
AT (1) ATE172771T1 (de)
DE (1) DE69414148D1 (de)
FR (1) FR2701282B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745835A1 (fr) * 1996-03-11 1997-09-12 Thierry Martin Structure laminaire, notamment du type revetement de sol, et son procede de realisation
FR2754843A1 (fr) * 1996-10-21 1998-04-24 Thierry Martin Procede de fabrication de structures allongees et structures allongees obtenues par ledit procede
GB2461531A (en) * 2008-07-01 2010-01-06 Instacoustic Ltd Flooring component and floor structure
US20190383029A1 (en) * 2018-06-14 2019-12-19 Société en Commandite Prolam Slip-resistant floor for a cargo-carrying apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1864774A (en) * 1931-05-02 1932-06-28 Raymond W Storm Sound and heat insulated flcoring
FR1070820A (fr) * 1953-02-12 1954-08-17 Parquet en panneaux
FR1140059A (fr) * 1955-01-07 1957-07-11 Lames pour parquets; procédé et dispositif de fabrication
DE3838733A1 (de) * 1988-11-15 1990-05-17 Osterwald Sportboden Gmbh Sportboden
EP0455616A1 (de) * 1990-05-02 1991-11-06 Boen Bruk A/S Federnder Sportboden

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1864774A (en) * 1931-05-02 1932-06-28 Raymond W Storm Sound and heat insulated flcoring
FR1070820A (fr) * 1953-02-12 1954-08-17 Parquet en panneaux
FR1140059A (fr) * 1955-01-07 1957-07-11 Lames pour parquets; procédé et dispositif de fabrication
DE3838733A1 (de) * 1988-11-15 1990-05-17 Osterwald Sportboden Gmbh Sportboden
EP0455616A1 (de) * 1990-05-02 1991-11-06 Boen Bruk A/S Federnder Sportboden

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745835A1 (fr) * 1996-03-11 1997-09-12 Thierry Martin Structure laminaire, notamment du type revetement de sol, et son procede de realisation
WO1997034064A1 (fr) * 1996-03-11 1997-09-18 Thierry Martin Structure laminaire, notamment du type revetement de sol, et son procede de realisation
FR2754843A1 (fr) * 1996-10-21 1998-04-24 Thierry Martin Procede de fabrication de structures allongees et structures allongees obtenues par ledit procede
WO1998017447A1 (fr) * 1996-10-21 1998-04-30 Thierry Martin Procede de fabrication de structures allongees et structures allongees obtenues par ledit procede
GB2461531A (en) * 2008-07-01 2010-01-06 Instacoustic Ltd Flooring component and floor structure
US20190383029A1 (en) * 2018-06-14 2019-12-19 Société en Commandite Prolam Slip-resistant floor for a cargo-carrying apparatus

Also Published As

Publication number Publication date
FR2701282B1 (fr) 1995-04-21
ATE172771T1 (de) 1998-11-15
EP0611201B1 (de) 1998-10-28
FR2701282A1 (fr) 1994-08-12
DE69414148D1 (de) 1998-12-03

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