EP0940521A1 - Draht-Eckleiste für Putz, Stuck oder dergleichen - Google Patents

Draht-Eckleiste für Putz, Stuck oder dergleichen Download PDF

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Publication number
EP0940521A1
EP0940521A1 EP99200540A EP99200540A EP0940521A1 EP 0940521 A1 EP0940521 A1 EP 0940521A1 EP 99200540 A EP99200540 A EP 99200540A EP 99200540 A EP99200540 A EP 99200540A EP 0940521 A1 EP0940521 A1 EP 0940521A1
Authority
EP
European Patent Office
Prior art keywords
wire bead
wire
bead
shaped
longitudinal
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
EP99200540A
Other languages
English (en)
French (fr)
Other versions
EP0940521B1 (de
Inventor
Alois Looverie
Pol Timperman
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.)
Bekaert NV SA
Original Assignee
Bekaert NV SA
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 Bekaert NV SA filed Critical Bekaert NV SA
Publication of EP0940521A1 publication Critical patent/EP0940521A1/de
Application granted granted Critical
Publication of EP0940521B1 publication Critical patent/EP0940521B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04F13/06—Edge-protecting borders
    • 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
    • E04F13/06—Edge-protecting borders
    • E04F13/068—Edge-protecting borders combined with mesh material or the like to allow plaster to bond therewith
    • 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
    • E04F13/06—Edge-protecting borders
    • E04F2013/066—Edge-protecting borders for expansion joints between two plaster layers

Definitions

  • the present invention relates to a wire bead for plaster, stucco and the like comprising a strip of bent diagonal wires and longitudinal wires welded to one another, in which the strip is bent at angle around a longitudinal wire to form a wire bead having a substantially L-shaped cross-section with one short leg and one long leg.
  • Such wire beads or wire profiles of galvanized or stainless steel wire having a substantially L-shaped or asymmetrical cross-section are generally known and are sold by the applicant, N.V. Bekaert S.A., under the trademark "MIDRA"®.
  • Such wire beads are used in particular as plaster or stucco profile edging in plastering or stuccoing wall surfaces, in particular at the corners of building components. These wire beads exhibit many advantages, such as in particular the very open network structure due to which the steel wires, which are welded to one another, are very well embedded in the plaster, stucco or other cementitious material of the covering layer.
  • a special embodiment of a wire bead is known from European Patent Application No. 0705.949 of applicant N.V. Bekaert S.A.
  • the wire bead having a virtually V-shaped cross-section according to the said patent application has the particular characteristic that the longitudinal wire running along the apex of the wire bead has a longitudinal profile with a substantially triangular cross-section.
  • Said triangular cross-section is preferably a hollow profile with a longitudinal nose piece or sleeve overlying the length of the apex wire.
  • Fig. 1 shows, in perspective, a portion of a wire bead 1 according to the invention.
  • the wire bead 1 comprises bent diagonal wires 2 and longitudinal wires 3 that are welded to one another.
  • the diagonal wires 2 are preferably bent in a sinusoidal shape.
  • the longitudinal wires 3 are by preference almost completely straight.
  • the diagonal wires 2 and longitudinal wires 3 which are welded to one another form a wire strip with a very open network structure.
  • the wire bead 1 is bent at an angle ⁇ around a longitudinal wire 4 to form a wire bead having a virtually L-shaped cross-section with one short leg 5 and one long leg 6.
  • the wire bead 1 according to the invention is characterized in particular by the fact that the angle ⁇ between short leg 5 and long leg 6 of the L-shaped wire bead is greater than 90°.
  • Fig. 2 shows, in cross-section, how the wire bead 1 can be used for precise finishing of plastering or stuccoing work 13 above the plinth 11 of an external wall 12.
  • the plinth 11 is made of tradi-tional brickwork that does not require plastering.
  • a plaster coating 13 is applied to external wall 12 above the plinth 11 ; the bottom section of the plaster-work 13 is solidly anchored and supported in the horizontal wire bead 1.
  • long leg 6 of wire bead 1 is fixed with the external wall 12 using an ordinary adhesive mortar or galvanized clamps.
  • Figs. 1 and 2 show clearly that short leg 5 of the L-shaped wire bead 1 according to the invention is covered with a plastic sleeve 7.
  • the plastic sleeve 7 preferably consists of a hollow longitudinal profile 8 overlying short leg 5 of wire bead 1.
  • Fig. 1 shows only a portion of longitudinal profile 8 overlying the short leg 5 of the wire bead 1.
  • Width a of the short leg 5 may be, e.g. 10 to 20 mm, whereas width b of the long leg 6 may be, e.g. 65 to 85 mm.
  • the ratio between width b of the long leg 6 and width a of the short leg 5 will vary by preference around 3 to 5.
  • Fig. 3 shows in detail the bottom portion of the wire bead 1 anchored in the plaster or the stucco 13.
  • Fig. 3 clearly shows that the hollow plastic longitudinal profile 8 has a substantially U-shaped cross-section, the body 9, in particular the outer wall thereof, runs almost parallel with the long leg 6 of the bead wire 1.
  • the two upright flanges of the U-shaped plastic profile 8 run almost parallel with the short leg 5 of the L-shaped wire bead 1 and preferably have longitudinal grooves or protruding ribs 10 on the outer wall thereof in order to increase the anchoring of plaster or stucco coating 13.
  • the L-shaped wire bead 1 according to the invention with the substantially U-shaped plastic longitudinal profile 8 is particularly suitable for use with the known V-shaped wire bead embodiment of European Patent Application No. 0705.949, whereby the apex longitudinal wire has an overlying plastic profile with a substantially triangular cross-section.
  • the wire bead 1 according to the invention is used as a horizontal corner profile
  • the wire bead embodiment from European Patent Application No. 0705.949 is used as a connecting vertical or upright corner profile.
  • Fig. 4 shows in perspective how two wire beads 1 according to the invention can be used successfully to form an expansion joint 14 in plaster or stucco work 13 on a wall.
  • the two wire beads 1 are held fast to the wall 12 by the long leg 6, after which the space between the wall 12 and the two short legs 5 of the wire beads 1 can be filled in using a suitable elastic sealing material 15, such as a flexible plastic material.
  • the longitudinal profiles 8 set on the short legs 5 form the required seal for the sealing material 15.
  • Fig. 5 shows a modified embodiment of the wire bead 1 according to the invention.
  • the long leg 6 of the wire bead 1 has a flexure or kink more or less half-way up, whereby the distance from the top of the kink 16 and the external wall 12 being by preference approximately 10 mm.
  • the advantage here is that the wire bead 1 has a sturdier structure and the plaster or stucco 13 is anchored more effectively.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Wire Processing (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Adhesives Or Adhesive Processes (AREA)
EP99200540A 1998-03-04 1999-02-25 Draht-Eckleiste für Putz, Stuck oder dergleichen Expired - Lifetime EP0940521B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9800168 1998-03-04
BE9800168A BE1012973A3 (nl) 1998-03-04 1998-03-04 Draadstijl voor pleisterwerk.

Publications (2)

Publication Number Publication Date
EP0940521A1 true EP0940521A1 (de) 1999-09-08
EP0940521B1 EP0940521B1 (de) 2004-01-28

Family

ID=3891134

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99200540A Expired - Lifetime EP0940521B1 (de) 1998-03-04 1999-02-25 Draht-Eckleiste für Putz, Stuck oder dergleichen

Country Status (4)

Country Link
EP (1) EP0940521B1 (de)
AT (1) ATE258633T1 (de)
BE (1) BE1012973A3 (de)
DE (1) DE69914388T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869928A1 (fr) * 2004-05-04 2005-11-11 Gantois Sa Ets Support d'enduit resistant a l'humidite
EP3636851A1 (de) * 2018-10-08 2020-04-15 Protektorwerk Florenz Maisch GmbH & Co. KG Putzprofil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345788A (en) * 1965-10-08 1967-10-10 Henry T Holsman Plaster or stucco bead
US4391074A (en) * 1981-01-08 1983-07-05 Holsman Henrietta H Weep screed
FR2554367A1 (fr) * 1983-11-08 1985-05-10 Profilor Profile pour l'isolation exterieure d'un batiment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1008798A3 (nl) 1994-10-04 1996-08-06 Bekaert Sa Nv Draadstijl voor pleisterwerk.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345788A (en) * 1965-10-08 1967-10-10 Henry T Holsman Plaster or stucco bead
US4391074A (en) * 1981-01-08 1983-07-05 Holsman Henrietta H Weep screed
FR2554367A1 (fr) * 1983-11-08 1985-05-10 Profilor Profile pour l'isolation exterieure d'un batiment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869928A1 (fr) * 2004-05-04 2005-11-11 Gantois Sa Ets Support d'enduit resistant a l'humidite
EP3636851A1 (de) * 2018-10-08 2020-04-15 Protektorwerk Florenz Maisch GmbH & Co. KG Putzprofil

Also Published As

Publication number Publication date
EP0940521B1 (de) 2004-01-28
BE1012973A3 (nl) 2001-07-03
DE69914388D1 (de) 2004-03-04
DE69914388T2 (de) 2004-12-02
ATE258633T1 (de) 2004-02-15

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