EP0410347B1 - Bande couvre-joint avec des caractéristiques modifiées du point de vue installation - Google Patents

Bande couvre-joint avec des caractéristiques modifiées du point de vue installation Download PDF

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Publication number
EP0410347B1
EP0410347B1 EP90114075A EP90114075A EP0410347B1 EP 0410347 B1 EP0410347 B1 EP 0410347B1 EP 90114075 A EP90114075 A EP 90114075A EP 90114075 A EP90114075 A EP 90114075A EP 0410347 B1 EP0410347 B1 EP 0410347B1
Authority
EP
European Patent Office
Prior art keywords
edge
strip
profile strand
profile
joint strip
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 - Lifetime
Application number
EP90114075A
Other languages
German (de)
English (en)
Other versions
EP0410347A1 (fr
Inventor
Winfried Meister
Ingeborg (geb. Schalthöfer) Meister
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.)
WINFRIED MEISTER Firma
Original Assignee
WINFRIED MEISTER Firma
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6385730&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0410347(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by WINFRIED MEISTER Firma filed Critical WINFRIED MEISTER Firma
Priority to AT90114075T priority Critical patent/ATE101223T1/de
Publication of EP0410347A1 publication Critical patent/EP0410347A1/fr
Application granted granted Critical
Publication of EP0410347B1 publication Critical patent/EP0410347B1/fr
Anticipated expiration legal-status Critical
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Classifications

    • 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
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6807—Expansion elements for parts cast in situ

Definitions

  • the present invention relates to a joint tape, in particular internal working or expansion joint tape, for sealing joints in concrete construction, consisting of an extruded profile strand made of plastic or rubber with at least two side panels to be embedded in the concrete, the profile strand being homogeneous on the longitudinal edge of at least one of the side panels, materially connected to an edge strip running in the longitudinal direction of the profile, the edge strip having tie wire holders spaced apart from one another in the longitudinal direction of the profile.
  • Such joint tapes are used for the elastic sealing of watertight concrete structures in the area of expansion, movement or construction joints formed between two adjacent concrete components.
  • an edge side web is embedded in one of the concrete components.
  • the side web has such a profile that the longest possible water circulation path is formed, whereby a seal is achieved according to the so-called labyrinth principle.
  • a joint tape of the aforementioned generic type is known from GB-A-1 016 106.
  • This joint tape (“water-stop”) also consists of a profile strand with two side webs to be embedded in concrete, each side web being connected here with an edge strip to which hooks are fastened via tubular rivets as binding wire holders.
  • the edge strips here are each formed by part of the side web (web) or the profile strand, which means that the edge strips consist of the same, usually as soft, flexible and elastic material as the entire profile strand.
  • this disadvantageously leads to the risk that the hooks can tear out when bracing with binding wire or string wire.
  • the use of a harder material would lead to a deterioration in the sealing properties and / or the expansion properties of the joint tape embedded in the concrete.
  • the present invention has for its object to improve the known joint tape so that on the one hand it has optimal functional properties, i.e. Sealing and stretching properties, and on the other hand also has a high durability in the area of the binding wire holders, and in addition, rational and inexpensive production should also be possible. For this purpose, a preferred manufacturing process should also be specified.
  • the profile strand and the edge strip consist of two different materials, namely the profile strand made of a soft, elastic material and the edge strip made of a harder, tougher material compared to the profile strand.
  • a preferred manufacturing method is specified in claim 8. This ensures that, despite the use of two different materials, the joint tape according to the invention can be produced quickly and inexpensively in one extrusion process.
  • Each side web preferably has an edge strip formed in this way. It is particularly expedient if the binding wire holders are designed as eyelets as through holes in the edge strip. The required fastenings or bracing can be carried out in a simple manner by fastening binding wire to the edge strip or strips via the through holes.
  • edge strips according to the invention consist of a material that is harder or tougher than the material of the profile strand, the tearing-out through holes are advantageously prevented from being torn out.
  • the edge strips can in particular consist of hard PVC or another hard plastic, while the profile strand preferably consists of soft PVC.
  • a joint tape 2 according to the invention consists of an extruded profile strand 4 made of plastic or of rubber (rubber).
  • the joint tape 2 shown is a so-called expansion joint tape with a central hose 6 to be arranged in the area of the concrete-free joint, from which two side webs 8 extend in opposite directions.
  • the center tube 6 can - as shown - have a nail tab 10 for attaching the profile strand 4 to a wooden casing, not shown.
  • the invention can also be implemented in so-called construction joint tapes without a central hose.
  • Each side web 8 has at least one anchor rib 12 in its area and an edge bead 16 on its free longitudinal edge 14.
  • a corrugation or ribbing 18 is usually formed between the anchor rib 12 and the edge bead 16.
  • the area between the anchor ribs 12, including the middle tube 6, forms an expansion zone 20, and the area that extends outward from the anchor rib 20
  • the area of each side web 8 forms a sealing zone 22, the profiling provided here serving to extend the water circulation path and thus to provide a sealing effect based on the labyrinth principle.
  • the profiling also forms a positive connection between the joint tape and the concrete enclosing the joint tape in the region of the side panels.
  • the profile strand 4 is integrally connected on the longitudinal edge 14 of at least one of the side webs 8 to an edge strip 24 running in the longitudinal direction of the profile.
  • This edge strip 24 has binding wire holders 26 spaced apart from one another in the longitudinal direction of the profile.
  • the profile strand 4 preferably has an edge strip 24 on each of its two longitudinal edges 14.
  • the binding wire holders 26 are designed as through holes 28 of the respective edge strip 24 which are particularly simple to produce, with through holes 28 practically forming fastening eyelets, through - as indicated in the drawing - a binding wire 30, ie a so-called Rödeldraht, pulled through and hereby the respective side web 8 can be fixed aligned in its target position by oblique bracing.
  • the edge strips 24 are preferably arranged lying in the plane of the profile strand 4.
  • the through holes 28 are spaced from each other by 5 to 15 cm, preferably about 10 cm, in the longitudinal direction of the profile, which favors the assembly of the joint tape according to the invention in that there are many possibilities for fastening the binding wire 30.
  • connection between the edge strips 24 and the profile strand 4 is an aspect essential to the invention.
  • the profile strand 4 is homogeneous with the respective edge strip 24, i.e. materially connected.
  • the profile strand 4 consists of a soft PVC, while the edge strips 24 consist of hard PVC.
  • the profile strand 4 made of soft PVC and on the other hand the edge strips 24 made of hard PVC are initially formed separately for themselves, but preferably in a common device, and are still brought together in a still plastic state within an extruder or injection head so homogeneously connected.
  • the soft material of the profile strand 4 ensures the desired elasticity, and the harder material of the edge strips 24 prevents the through holes 28 from being torn out when braced with the binding wire 30.
  • the invention is not limited to the exemplary embodiment shown and described, but also includes all embodiments having the same effect in the sense of the invention according to claims 1-8.
  • the invention can also be applied to profiles which have more than just two side webs to be embedded in the concrete, as is the case, for example, with so-called external joint tapes.
  • each side web or anchor rib web provided preferably has an edge strip 24 according to the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Sealing Material Composition (AREA)
  • Wrappers (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Adhesive Tapes (AREA)

Claims (8)

  1. Bande couvre-joint (2), en particulier une bande couvrant par l'intérieur un joint de construction ou de dilatation pour rendre étanches les joints utilisés dans les constructions en béton, consistant en un tronçon profilé extrudé (4) réalisé en une matière synthétique ou en caoutchouc avec au moins deux pistes latérales (8) à insérer dans le béton, le tronçon profilé (4) étant relié sur le bord longitudinal (14) d'au moins l'une des pistes latérales (8) de manière homogène et avec une uniformité de matière à une bande de bordure (24) s'étendant dans la direction longitudinale du profilé, la bande de bordure (24) présentant des supports (26) de fils d'attache disposés à intervalles dans la direction longitudinale du profilé,
    caractérisée par le fait que le tronçon profilé (4) et la bande de bordure (24) sont réalisés en deux matières différentes, à savoir le tronçon profilé (4) en une matière douce et élastique et la bande de bordure (24) en une matière plus dure et plus dense en comparaison avec celle du tronçon profilé (4).
  2. Bande couvre-joint selon la revendication 1,
    caractérisée par le fait que le tronçon profilé (4) est réalisé en un PVC doux et la bande de bordure (24) en un PVC dur.
  3. Bande couvre-joint selon la revendication 1 ou 2,
    caractérisée par le fait que les supports de fils d'attache (26) ont la forme de trous passants (28) prévus dans la bande de bordure (24).
  4. Bande couvre-joint selon l'une ou plusieurs des revendications 1 à 3,
    caractérisée par le fait que la bande de bordure (24) est disposée dans le plan du tronçon profilé (4).
  5. Bande couvre-joint selon l'une ou plusieurs des revendications 1 à 4,
    caractérisée par le fait que les supports des fils d'attache (26) de la bande de bordure (24) sont séparés entre eux respectivement de 5 à 15 cm, de préférence de 10 cm environ.
  6. Bande couvre-joint selon l'une ou plusieurs des revendications 1 à 5,
    caractérisée par le fait que le tronçon profilé (4) porte sur ses deux bords longitudinaux (14) respectivement une bande de bordure (24).
  7. Bande couvre-joint selon l'une ou plusieurs des revendications 1 à 6,
    caractérisée par le fait que le tronçon profilé (4) consiste en un tuyau central (6) et deux pistes latérales (8) diamétralement opposées, chaque piste latérale (8) présentant au moins une nervure d'ancrage (12) et un bourrelet (16) formé sur le bord longitudinal (14), une cannelure (18) étant prévue de préférence respectivement entre la nervure d'ancrage (12) et le bourrelet du bord (16).
  8. Procédé de fabrication par extrusion d'une bande couvre-joint (2) selon l'une ou plusieurs des revendications 1 à 7,
    caractérisé par le fait que le tronçon profilé (4) et la/les bande(s) de bordure (24) sont formés séparément au cours d'une opération et ensuite réunis alors qu'ils sont encore dans un état plastique et ainsi reliés de manière homogène.
EP90114075A 1989-07-25 1990-07-21 Bande couvre-joint avec des caractéristiques modifiées du point de vue installation Expired - Lifetime EP0410347B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90114075T ATE101223T1 (de) 1989-07-25 1990-07-21 Fugenband mit verbesserten montageeigenschaften.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3924497A DE3924497A1 (de) 1989-07-25 1989-07-25 Fugenband mit verbesserten montageeigenschaften
DE3924497 1989-07-25

Publications (2)

Publication Number Publication Date
EP0410347A1 EP0410347A1 (fr) 1991-01-30
EP0410347B1 true EP0410347B1 (fr) 1994-02-02

Family

ID=6385730

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90114075A Expired - Lifetime EP0410347B1 (fr) 1989-07-25 1990-07-21 Bande couvre-joint avec des caractéristiques modifiées du point de vue installation

Country Status (5)

Country Link
EP (1) EP0410347B1 (fr)
AT (1) ATE101223T1 (fr)
DE (2) DE3924497A1 (fr)
DK (1) DK0410347T3 (fr)
ES (1) ES2050894T3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9204642U1 (de) * 1992-04-04 1993-06-24 Silikon-Technik Lothar Merz GmbH, 8999 Weiler Silikon-Verbundprofil
DE4429593A1 (de) * 1994-08-20 1996-02-22 Hubert Wilz Anordnung und Verfahren zum Abdichten von Bauteilanschlüssen und dafür geeignetes Dichtband
DE19501384C2 (de) * 1995-01-18 2001-10-04 Rene P Schmid Dichtungsvorrichtung zum Abdichten von Betonierfugen
AT404045B (de) * 1995-08-11 1998-07-27 Strasser Daniel Fugenband
DE102006046331A1 (de) * 2006-09-28 2008-04-03 Tricosal Gmbh & Co. Kg Fugenband für Arbeits- und/oder Dehnfugen
ITMI20120469A1 (it) * 2012-03-26 2013-09-27 Tecnochem Italiana S P A Giunto di fessurazione, particolarmente per strutture in cemento armato a tenuta di liquidi.
CN105821908A (zh) * 2016-04-12 2016-08-03 姚攀峰 一种多重止水带、防水结构及其施工方法
DE102016217430B4 (de) 2016-09-13 2022-09-22 Fwr Solutions Gmbh Dehnfugenschalung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1016106A (en) * 1963-04-10 1966-01-05 Duratube & Wire Ltd Improvements in or relating to water-stops
BE682323A (fr) * 1966-06-09 1966-11-14
BE710362A (fr) * 1968-02-06 1968-06-17
DE1910807A1 (de) * 1969-03-04 1970-11-26 Gruenau Gmbh Chem Fab Fugenband

Also Published As

Publication number Publication date
DE3924497A1 (de) 1991-01-31
ATE101223T1 (de) 1994-02-15
EP0410347A1 (fr) 1991-01-30
DK0410347T3 (da) 1994-06-06
DE59004483D1 (de) 1994-03-17
ES2050894T3 (es) 1994-06-01

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