EP0857838A2 - Bande de séparation élastique pour jointoiement de planchers - Google Patents

Bande de séparation élastique pour jointoiement de planchers Download PDF

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Publication number
EP0857838A2
EP0857838A2 EP98102203A EP98102203A EP0857838A2 EP 0857838 A2 EP0857838 A2 EP 0857838A2 EP 98102203 A EP98102203 A EP 98102203A EP 98102203 A EP98102203 A EP 98102203A EP 0857838 A2 EP0857838 A2 EP 0857838A2
Authority
EP
European Patent Office
Prior art keywords
separating strip
insulation layer
elastic
strip
screed
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Withdrawn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
EP98102203A
Other languages
German (de)
English (en)
Other versions
EP0857838A3 (fr
Inventor
Helmut Bornemann
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
Publication of EP0857838A2 publication Critical patent/EP0857838A2/fr
Publication of EP0857838A3 publication Critical patent/EP0857838A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
    • E04F15/14—Construction of joints, e.g. dividing strips

Definitions

  • the invention relates to an elastic separating strip for expansion joints in Floors with a thermal insulation layer or an impact sound insulation layer and a leveling screed layer arranged above.
  • the fixing elements a separator strip holder and spigot with protruding barbs exhibit.
  • the separating strip holder is advantageously a profile designed with a U-shaped cross-section, into which the dividing strip is simply pressed and can be fixed.
  • the pins with the protruding barbs ensure easy pressing into the elastic thermal insulation layer or impact sound insulation layer, being ensured at the same time is that the separating strip does not inadvertently come out of the thermal insulation layer is solvable and thus floating in the still liquid screed is excluded.
  • the separating strip prefferably be made of Polyurethane foam is made.
  • This material has the advantage that it on the one hand has a good flexibility and inherent rigidity to the subsequent Allow pouring into the liquid screed, on the other hand the material with an appropriate attitude and training also a sufficient compressibility to fulfill the expansion joint function can.
  • Corrugated cardboard also has the necessary compression properties on. Should the strength not be due to the construction of a corrugated cardboard construction be achievable, it is advantageous to use an internal one To equip hard core, on the lateral outer elastic edge areas connect.
  • the inner hard core can be made of plastic material or other suitable metals, whereas the compressible outer material is made of corrugated cardboard or foamed Polystyrene can exist.
  • FIG. 1 shows a separating strip 4, which is on its lower or Front has two fixing elements 5.
  • These fixation elements 5 have separator strips with two vertical ones at a distance from each other arranged legs 6, 7, which have a horizontal leg 8th are interconnected and thus a profile with a U-shaped cross section form.
  • the two legs 6 and 7 close the vertical side surfaces of the separating strip 4 jammed between them.
  • On the horizontal leg 8 is on its lower side facing away from the separating strip 4 Pin 9 arranged.
  • This pin 9 has several on the circumference of the Pin 9 distributed barbs 10 on.
  • a thermal insulation layer 2 is arranged on a concrete slab 1.
  • an impact sound insulation layer can alternatively be used be arranged on the concrete slab 1.
  • the thermal insulation layer 2 is on its upper side facing away from the concrete slab 1 provided with a protective film.
  • the floating screed layer is applied to this protective film 3 applied.
  • the separating strip according to the invention will bring out the flowing screed layer 3 from above through the still liquid screed layer pushed through until the fixing element 5 with his at the Bottom arranged pin 9 and the barb located thereon 10 anchored within the heat insulation layer or impact sound insulation layer is.
  • FIG. 3 a separating strip with a different structure is shown analogously to FIG.
  • the separating strip shown here has a hard core 12 made of plastic or paraffinated cardboard. On the side surfaces of the hard core 12 followed by an elastic edge area, depending on the requirement for example made of soft PVC, foamed polystyrene or corrugated cardboard can exist.
  • FIG. 2 a floor construction is analogous to FIG. 2 in FIG shown, in which a hard core 12 and lateral elastic Edge areas 13 existing dividing strips 4 within the Flow screed layer 3 located thermal insulation layer 2 is anchored.
  • the dividing strips 4 shown in FIGS. 1 to 4 project in their height expansion something about the top edge of the fully cured screed layer 3 out. After hardening of the flowing screed 3, the overhang Edge of the separating strip 4 flush with the surface of the liquid screed severed. This way, even with different Screed levels always have a functional intact joint.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Building Environments (AREA)
  • Floor Finish (AREA)
EP98102203A 1997-02-11 1998-02-09 Bande de séparation élastique pour jointoiement de planchers Withdrawn EP0857838A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29703280 1997-02-11
DE29703280U 1997-02-11

Publications (2)

Publication Number Publication Date
EP0857838A2 true EP0857838A2 (fr) 1998-08-12
EP0857838A3 EP0857838A3 (fr) 1998-11-11

Family

ID=8036457

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98102203A Withdrawn EP0857838A3 (fr) 1997-02-11 1998-02-09 Bande de séparation élastique pour jointoiement de planchers

Country Status (2)

Country Link
EP (1) EP0857838A3 (fr)
DE (1) DE19744350A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1598573A1 (fr) 2004-05-19 2005-11-23 Bauerfeind AG Amortisseur de mouvement réglable
EP1637669A3 (fr) * 2004-09-16 2008-01-23 Quithell Gmbh Bande de joint de dilatation
FR3030019A1 (fr) * 2014-12-15 2016-06-17 Guy Kreydenweiss Dispositif support pour un element allonge et plancher chauffant integrant au moins un tel dispositif

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014014503A1 (de) 2013-12-17 2015-06-18 Kingspan Gefinex Gmbh Fußbodenaufbau mit Dehnungsfugenstreifen
EP3927909B1 (fr) 2019-02-19 2024-04-03 Knauf Gips KG Dispositif destiné à être disposé dans une construction de plancher

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198176A (en) * 1978-09-22 1980-04-15 Delta National, Inc. Concrete expansion joint forming structure
DE3328868A1 (de) * 1983-08-10 1985-02-28 E. Schwenk Baustoffwerke KG, 7900 Ulm Fugenleiste fuer eine estrichschicht
DE3342342A1 (de) * 1983-11-23 1985-05-30 Maier, Siegfried, 8938 Buchloe Fugenband
EP0607788A2 (fr) * 1993-01-16 1994-07-27 POLYTHERM VERTRIEBSGESELLSCHAFT HAUSTECHNISCHER ARTIKEL mbH Joint de dilatation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198176A (en) * 1978-09-22 1980-04-15 Delta National, Inc. Concrete expansion joint forming structure
DE3328868A1 (de) * 1983-08-10 1985-02-28 E. Schwenk Baustoffwerke KG, 7900 Ulm Fugenleiste fuer eine estrichschicht
DE3342342A1 (de) * 1983-11-23 1985-05-30 Maier, Siegfried, 8938 Buchloe Fugenband
EP0607788A2 (fr) * 1993-01-16 1994-07-27 POLYTHERM VERTRIEBSGESELLSCHAFT HAUSTECHNISCHER ARTIKEL mbH Joint de dilatation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1598573A1 (fr) 2004-05-19 2005-11-23 Bauerfeind AG Amortisseur de mouvement réglable
EP1637669A3 (fr) * 2004-09-16 2008-01-23 Quithell Gmbh Bande de joint de dilatation
FR3030019A1 (fr) * 2014-12-15 2016-06-17 Guy Kreydenweiss Dispositif support pour un element allonge et plancher chauffant integrant au moins un tel dispositif

Also Published As

Publication number Publication date
EP0857838A3 (fr) 1998-11-11
DE19744350A1 (de) 1998-08-20

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