WO2007006743A1 - Joint strip - Google Patents
Joint strip Download PDFInfo
- Publication number
- WO2007006743A1 WO2007006743A1 PCT/EP2006/064001 EP2006064001W WO2007006743A1 WO 2007006743 A1 WO2007006743 A1 WO 2007006743A1 EP 2006064001 W EP2006064001 W EP 2006064001W WO 2007006743 A1 WO2007006743 A1 WO 2007006743A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- web
- joint tape
- joint
- holding
- webs
- Prior art date
Links
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 area 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 5 In order to improve the joint tightness or to seal them later in Wasserum Anlagenkeit the webs, it is also known to integrate injection hoses 5 in the joint tape.
- injection hoses 5 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.
- 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 in the fact 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, previous extrusion tools can be adapted very easily and, on the other hand, only minimal additional material costs are incurred. Further advantageous embodiments of the invention will become apparent from the dependent claims.
- 1 shows a partial cross section through an inventive joint tape.
- 2 shows a partial cross section through a further joint tape according to the invention for receiving hoses with different cross sections;
- 3 shows a partial cross section through another joint tape according to the invention, which can be adapted to accommodate hoses with different cross sections;
- 4 shows the joint tape from FIG. 3 with installed hoses with different cross sections;
- 5 shows a partial cross section through a further inventive
- FIG. 6 is a partial cross-section through another inventive
- a joint tape 1 is shown schematically, which comprises a band 2 0 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. 0
- 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 5, the projections 4 of the webs 3, but in addition also serve to securely hold back 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 0 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 good processability, robust for processing, the exit of the injection material from the tube system in the concreted state should be possible even at low pressure, the injection system should not connect too much with the concrete, since otherwise there could be problems with pressing. 0
- the slots of the jacket are arranged offset to the perforation of the PVC inner tube; perforated round PVC inner tubes with slotted foil coating, the slots of the foil coating are arranged offset to the outlet openings of the inner tube; semi-circular or rectangular systems of plastic or rubber profiles with injection channels; slotted flat PVC hoses without additional sheathing, the hose slots should remain closed under the concreting pressure and open only at 5 injection pressure, in order to prevent the penetration of cement paste during concreting; Flat tubes with multiple injection channels, each injection channel can be used separately for one injection procedure (multiple injection).
- the holding webs are of course adapted to the injection hoses to be used, but in principle can be held by the present invention, a variety of different injection systems.
- 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 essentially corresponds to that of FIG. 1, a holding web 7 is longer than the holding web 5 and further arranged by the associated web 3. This makes it possible that a larger injection hose 8 can be securely held by the retaining web 7, as the injection hose 9 which is held by the holding web 5.
- two injection hoses are not arranged on a joint tape, but the joint tape 5 shown in FIG. 2 allows each to use injection hoses of different geometries, without the joint tape having to be replaced in each case. 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 5 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 be easily 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 0 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 5, 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 holding web 10 must therefore be designed so that, depending on the used material of the strip 1, a sufficient return spring force is achieved without the web 10 breaking off from the strip.
- 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 5 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)
- Sewage (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008519944A JP2009500545A (en) | 2005-07-08 | 2006-07-07 | Water stop plate |
EP06777641A EP1954899A1 (en) | 2005-07-08 | 2006-07-07 | Joint strip |
CA002623711A CA2623711A1 (en) | 2005-07-08 | 2006-07-07 | Joint strip |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05106255A EP1741846A1 (en) | 2005-07-08 | 2005-07-08 | Waterstop |
EP05106255.2 | 2005-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007006743A1 true WO2007006743A1 (en) | 2007-01-18 |
Family
ID=35285397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/064001 WO2007006743A1 (en) | 2005-07-08 | 2006-07-07 | Joint strip |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP1741846A1 (en) |
JP (1) | JP2009500545A (en) |
CN (1) | CN101218399A (en) |
CA (1) | CA2623711A1 (en) |
WO (1) | WO2007006743A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2194190B1 (en) * | 2008-12-04 | 2012-07-25 | Mageba S.A. | Expansion joint bridging device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0297730A1 (en) * | 1987-06-03 | 1989-01-04 | W.R. Grace Limited | Improved waterstops |
DE4217711A1 (en) * | 1992-06-01 | 1993-12-02 | Rene Quinting | Sealing strip with lengthwise ribs between concrete components - has integral mounting for injection hose or expanding seal |
DE4344930A1 (en) * | 1993-12-23 | 1995-07-06 | Ibs Injektionstechnologie Gmbh | Joint rail for concrete constructions |
EP0922814A2 (en) * | 1995-01-18 | 1999-06-16 | Agrar Chemie AG | Sealing device for sealing concrete seams |
-
2005
- 2005-07-08 EP EP05106255A patent/EP1741846A1/en not_active Withdrawn
-
2006
- 2006-07-07 CA CA002623711A patent/CA2623711A1/en not_active Abandoned
- 2006-07-07 JP JP2008519944A patent/JP2009500545A/en active Pending
- 2006-07-07 EP EP06777641A patent/EP1954899A1/en not_active Withdrawn
- 2006-07-07 CN CNA2006800249465A patent/CN101218399A/en active Pending
- 2006-07-07 WO PCT/EP2006/064001 patent/WO2007006743A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0297730A1 (en) * | 1987-06-03 | 1989-01-04 | W.R. Grace Limited | Improved waterstops |
DE4217711A1 (en) * | 1992-06-01 | 1993-12-02 | Rene Quinting | Sealing strip with lengthwise ribs between concrete components - has integral mounting for injection hose or expanding seal |
DE4344930A1 (en) * | 1993-12-23 | 1995-07-06 | Ibs Injektionstechnologie Gmbh | Joint rail for concrete constructions |
EP0922814A2 (en) * | 1995-01-18 | 1999-06-16 | Agrar Chemie AG | Sealing device for sealing concrete seams |
Also Published As
Publication number | Publication date |
---|---|
EP1954899A1 (en) | 2008-08-13 |
CN101218399A (en) | 2008-07-09 |
EP1741846A1 (en) | 2007-01-10 |
JP2009500545A (en) | 2009-01-08 |
CA2623711A1 (en) | 2007-01-18 |
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