EP1741846A1 - Joint d'étanchéité - Google Patents

Joint d'étanchéité Download PDF

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Publication number
EP1741846A1
EP1741846A1 EP05106255A EP05106255A EP1741846A1 EP 1741846 A1 EP1741846 A1 EP 1741846A1 EP 05106255 A EP05106255 A EP 05106255A EP 05106255 A EP05106255 A EP 05106255A EP 1741846 A1 EP1741846 A1 EP 1741846A1
Authority
EP
European Patent Office
Prior art keywords
web
joint tape
holding
webs
joint
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Withdrawn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
EP05106255A
Other languages
German (de)
English (en)
Inventor
Stefan Lemke
Roland Förstler
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.)
Sika Technology AG
Original Assignee
Sika Technology 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 Sika Technology AG filed Critical Sika Technology AG
Priority to EP05106255A priority Critical patent/EP1741846A1/fr
Priority to JP2008519944A priority patent/JP2009500545A/ja
Priority to CNA2006800249465A priority patent/CN101218399A/zh
Priority to EP06777641A priority patent/EP1954899A1/fr
Priority to PCT/EP2006/064001 priority patent/WO2007006743A1/fr
Priority to CA002623711A priority patent/CA2623711A1/fr
Publication of EP1741846A1 publication Critical patent/EP1741846A1/fr
Withdrawn legal-status Critical Current

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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
    • E04B1/6816—Porous tubular seals for injecting sealing material
    • 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
    • E04B1/6806—Waterstops

Definitions

  • the invention relates to a joint tape according to the preamble of the first claim.
  • Joint tapes have long been known to seal joints in the construction sector.
  • the joint tape is arranged, for example, in the region of the joint to be created.
  • External joint tape on webs which protrude into the area of the adjoining concrete structure and which are incorporated into the concrete matrix.
  • injection hoses in the joint tape.
  • the functional capability of hoses integrated in the factory, eg at the head of the web is controversial among experts and, for example, involves the risk of buckling when rolling up the waterstops and thus a possible defect.
  • such molded injection hoses are not suitable for venting purposes.
  • the invention has for its object to avoid the aforementioned disadvantages in a joint tape of the type mentioned above and to provide a safe and simple system for attaching the injection hoses.
  • the core of the invention is thus that at least one retaining web is arranged on the joint strip, which serves to hold a further sealing means.
  • the advantages of the invention can be seen, inter alia, in that the injection hoses are fixed substantially over their entire length, so that a positional shift does not occur during use.
  • the installation of the hoses is very simple and the user can make no mistakes during installation of the hoses.
  • the additional webs for attaching the hoses the function of the joint tape is improved because the waterway is increased.
  • the additional costs for the additional webs are minimal, since on the one hand existing extrusion tools can be adapted very easily and on the other hand only minimal additional material costs arise.
  • a joint tape 1 is shown schematically, which comprises a band 2 and a plurality of webs, which are advantageously formed on the band 2.
  • First webs 3 serve to increase the waterway and thus seal the joint.
  • the webs 3 advantageously have projections 4, which serve to improve the attachment in the building and the seal by a larger watercourse.
  • the joint tapes are used in a known manner, for example for the sealing of construction joints. These are created by dividing the building into concreting sections, but the sections are usually connected non-positively, since the reinforcement passes through.
  • Joint tapes are usually made of PVC-P, PVC / NBR, mod. PE, different types of elastomers.
  • Holding webs 5 are arranged on the band 2 according to the invention, which serve to hold an injection hose or other sealing materials such as swelling tapes or the like.
  • the holding webs 5 also projections 6, which perform the same function as the projections 4 of the webs 3, but in addition also serve to securely hold the material to be held.
  • the configuration of the retaining web 5 and the arrangement on the belt and relative to the webs 3 is essentially dependent on the geometry of the material or hose to be held, in particular the diameter of the hose, but not on the type of hose used. This can be held by the holding device any injection hoses or materials.
  • the holding webs 5 advantageously extend over the entire length of the Joint tape, but can also be configured discontinuously, but then a prerequisite is that a secure holder is guaranteed.
  • Injection tubing should have a sufficient cross-section for a good processability, be robust for processing, the exit of the injection material from the hose system in the concreted state should be possible even at low pressure, the injection system should not connect to the concrete too much because it otherwise there could be problems with pressing.
  • Injection materials which can be injected into the injection tube include cement suspensions and cement glues, polyurethane resins or foams, epoxy resins, acrylic resins, etc.
  • a joint tape 1 is formed with retaining webs of different design, wherein the retaining webs have substantially a similar basic geometry.
  • the holding web 5 substantially corresponds to that of FIG. 1, a holding web 7 is arranged in comparison to the holding web 5 longer and further from the associated web 3.
  • the joint tape shown in FIG. 2 allows each to use injection hoses of different geometries, without each of the joint tape must be changed. With wider joint bands, it is of course also possible to use further geometries of retaining webs, so that even more different injection hoses can be kept.
  • FIGS. 3 and 4 show a further possibility of how the joint tapes can be configured with holding webs in order to be able to hold different injection hoses.
  • the holding webs 5 and 7 are arranged side by side, so that the shorter web 5 is closer to the associated web 3 as the longer web 7.
  • a hose 9 with a smaller diameter can then simply be clamped between web 5 and web 3, the next arranged retaining web 7 takes over here then only Abdichtfunktionen. If a hose with a larger diameter is to be used, the web 5 is simply removed and the hose can be held by means of the web 7.
  • FIG. 5 and 6 another inventive shape of the holding webs is shown.
  • a holding web 10 is here inclined at an angle 11 against the web 3, shown in Fig. 5 in comparison to the web 5 previously shown.
  • the tube 9 is now simply pushed under the angled web 10, and so held by the web.
  • the angle 11 is chosen so that the tube is securely held, and that the holding system is possible Schlauchgometrieunconnect as possible.
  • Fig. 6 on the right side is shown that with the system shown here also hoses can be kept with a different geometry, since the web 10 is simply bent, which of course the inclination angle 11 decreases.
  • the tube 8 is held securely because the web 10 presses on the tube by means of the spring force resulting from the deflection of the web.
  • the exact geometry of the retaining web 10 must therefore be designed so that, depending on the material used of the belt 1, a sufficient return spring force is achieved without the web 10 breaks off the belt.
  • the holding web 10 may also have projections 6 analogous to the retaining webs 5 and 7 for improved support.
  • holding webs 12 can also be arranged on the webs 3, this can be done at right angles or at an angle 11, so that here too the injection hoses can be securely held.
  • This arrangement and mounting of the injection hoses is analogous to FIGS. 5 and 6, where, however, the holding webs 10 are arranged on the belt 2.
  • the holding webs 12 may have analogous to the shown holding webs projections 6 or extensions for improved retention of the hoses.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Sewage (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
EP05106255A 2005-07-08 2005-07-08 Joint d'étanchéité Withdrawn EP1741846A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP05106255A EP1741846A1 (fr) 2005-07-08 2005-07-08 Joint d'étanchéité
JP2008519944A JP2009500545A (ja) 2005-07-08 2006-07-07 止水板
CNA2006800249465A CN101218399A (zh) 2005-07-08 2006-07-07 接合条
EP06777641A EP1954899A1 (fr) 2005-07-08 2006-07-07 Bande couvre-joint
PCT/EP2006/064001 WO2007006743A1 (fr) 2005-07-08 2006-07-07 Bande couvre-joint
CA002623711A CA2623711A1 (fr) 2005-07-08 2006-07-07 Bande couvre-joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05106255A EP1741846A1 (fr) 2005-07-08 2005-07-08 Joint d'étanchéité

Publications (1)

Publication Number Publication Date
EP1741846A1 true EP1741846A1 (fr) 2007-01-10

Family

ID=35285397

Family Applications (2)

Application Number Title Priority Date Filing Date
EP05106255A Withdrawn EP1741846A1 (fr) 2005-07-08 2005-07-08 Joint d'étanchéité
EP06777641A Withdrawn EP1954899A1 (fr) 2005-07-08 2006-07-07 Bande couvre-joint

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP06777641A Withdrawn EP1954899A1 (fr) 2005-07-08 2006-07-07 Bande couvre-joint

Country Status (5)

Country Link
EP (2) EP1741846A1 (fr)
JP (1) JP2009500545A (fr)
CN (1) CN101218399A (fr)
CA (1) CA2623711A1 (fr)
WO (1) WO2007006743A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2194190A1 (fr) * 2008-12-04 2010-06-09 Mageba S.A. Dispositif pontant pour un joint de dilatation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0297730A1 (fr) * 1987-06-03 1989-01-04 W.R. Grace Limited Joint d'étanchéité
DE4217711A1 (de) * 1992-06-01 1993-12-02 Rene Quinting Fugenband
DE4344930A1 (de) * 1993-12-23 1995-07-06 Ibs Injektionstechnologie Gmbh Injizierbare Fugenschiene
EP0922814A2 (fr) * 1995-01-18 1999-06-16 Agrar Chemie AG Système d'étanchéité pour rendre les joints de béton étanches

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0297730A1 (fr) * 1987-06-03 1989-01-04 W.R. Grace Limited Joint d'étanchéité
DE4217711A1 (de) * 1992-06-01 1993-12-02 Rene Quinting Fugenband
DE4344930A1 (de) * 1993-12-23 1995-07-06 Ibs Injektionstechnologie Gmbh Injizierbare Fugenschiene
EP0922814A2 (fr) * 1995-01-18 1999-06-16 Agrar Chemie AG Système d'étanchéité pour rendre les joints de béton étanches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2194190A1 (fr) * 2008-12-04 2010-06-09 Mageba S.A. Dispositif pontant pour un joint de dilatation

Also Published As

Publication number Publication date
CA2623711A1 (fr) 2007-01-18
CN101218399A (zh) 2008-07-09
JP2009500545A (ja) 2009-01-08
EP1954899A1 (fr) 2008-08-13
WO2007006743A1 (fr) 2007-01-18

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