EP0804656B1 - Dichtungsvorrichtung zum abdichten von betonfugen - Google Patents

Dichtungsvorrichtung zum abdichten von betonfugen Download PDF

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Publication number
EP0804656B1
EP0804656B1 EP96900919A EP96900919A EP0804656B1 EP 0804656 B1 EP0804656 B1 EP 0804656B1 EP 96900919 A EP96900919 A EP 96900919A EP 96900919 A EP96900919 A EP 96900919A EP 0804656 B1 EP0804656 B1 EP 0804656B1
Authority
EP
European Patent Office
Prior art keywords
joint
sealing device
lath
sealing
concrete
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
EP96900919A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0804656A1 (de
Inventor
René P. Schmid
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.)
Agrar Chemie AG
Original Assignee
Agrar Chemie 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 Agrar Chemie AG filed Critical Agrar Chemie AG
Priority to EP99105397A priority Critical patent/EP0922814A3/de
Publication of EP0804656A1 publication Critical patent/EP0804656A1/de
Application granted granted Critical
Publication of EP0804656B1 publication Critical patent/EP0804656B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04B1/6806—Waterstops
    • 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
    • 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
    • E04B2001/6818—Joints with swellable parts

Definitions

  • the invention relates to a sealing device for sealing of concrete joints.
  • sheet metal strips are made before concreting the first concreting section on a reinforcement arranged in the concreting section attached with string wire or the like, or in accordance shaped receiving slots used on the reinforcement, so that the metal strip is approximately vertical and approximately symmetrical is arranged to the abutting surfaces.
  • the metal strip is then poured into the concreting sections so that he blocked the joint and the penetration of moisture through prevented the joint.
  • the sheet metal strips are usually 300 in width mm or larger and a thickness of 3 to 4 mm is used.
  • the individual metal strips are cut in a workshop and preformed and on site by welding and soldering connected with each other.
  • An incorrectly prefabricated sheet metal strip cannot easily be remodeled on site which is why if the sheet metal strip is incorrectly prepared the setting of the concreting sections by a new one Workshop processing can greatly delay.
  • the metal strips are susceptible to corrosion unless stainless steel is used that does not bond well with the concrete. For a good connection between the metal strip and the Concrete is therefore preferably sheet metal strips covered with flash rust used because this creates a better connection between Sheet metal and concrete is reached. A corroding sheet of metal is dangerous in the long run, however, because rusting through cannot be excluded.
  • the sheet metal strip plates joined together by welding or soldering are particularly susceptible to corrosion at their seams, which is a significant source of danger for leaks represent.
  • the metal strips are not necessarily must be set before the first concreting process, but also shortly after pouring the first concrete section can be pressed into the viscous concrete.
  • the concrete should be in the area of the metal strip be densified to an adequate connection between concrete and sheet metal strips and thus an adequate Ensure tightness.
  • joint tapes made of elastomer material used.
  • the cross-section is for effective sealing Joint tapes formed on the labyrinth principle, the Joint tapes with a trapezoidal or triangular cross section Grooves are provided that extend the waterway cause simultaneous pressure reduction.
  • the joint tapes are delivered to the construction site as rolls and can be easily adapted to the course of the joint due to their flexibility become. They are cut and cut at the construction site Vulcanizing linked together.
  • the vulcanization comes with special vulcanizing equipment by adding raw material under Executed pressure and heat.
  • large subsystems in which sections of the joint tapes of an entire construction section summarized with all intersections and branches are ready to be delivered to the construction site.
  • joint tapes with lateral metal strips have been developed, where the sheet metal strip is vulcanized into the joint tape is.
  • Such joint tapes are complex and therefore expensive and have the same handling problems as that initially discuss sheet metal strips.
  • This sealing set consists of a largely rigid or rigid connecting part and made of at least one elastomer Sealing part in the area of the axial end section of the connecting part located projection is.
  • the axial end section of the connecting part is inserted into a component sealing gap, wherein the elastomeric sealing part, which on the rigid connecting part is arranged to ensure a tight joint.
  • EP 0 418 699 A1 describes a sealing device for Injecting sealing material into the joint area described those made of a hood-shaped, open cross-section Profile exists, which with the free longitudinal edges of its side areas mounted on a concrete surface, so that a flow channel for the sealing material between the Profile and the concrete surface is formed.
  • the sealing material is introduced into the flow channel under high pressure and occurs between the free longitudinal edges of the profile on the concrete surface defects in the concrete.
  • Another in it Sealing device described consists of a body that from a foam or foam tape with passage pores, preferably has a rectangular cross section, which is mounted on the concrete surface, so that the flow channel for a sealing material through the body itself is formed, the sealing material from the through pores emerges in the joint area.
  • Sealing hoses are also known, for example in the CH-PS 600 077 are described, which from a support body in Form of a coil spring consist of a first, braided Injection hose is surrounded, which in turn by an outer, mesh-like porous tube is included. After this Assemble these hoses and concreting the second concreting section becomes a sealing material in the hose-like Sealing device pressed, the missing parts of the concrete should exit.
  • swelling tapes are also used to seal concrete joints used that swell under the influence of water
  • the swelling agent is a hydrophilic mass contained in a carrier, usually chloroprene rubber, is embedded.
  • the carrier has above all that Task to give the swelling agent stability and elasticity.
  • the hydrophilic (water-absorbing) component takes water molecules and thereby increases their volume by 1.5 to about 4 times. This creates a pressure of up to 6.5 bar fills the surrounding cavities and is therefore impermeable to water should do.
  • it must be taken into account that the swelling mass is not suddenly, but expands slowly over hours or days and consequently in changing areas with wet and dry periods only limited can be used.
  • a striking advantage of source tapes, why they are used frequently is their ability to Joints between different materials such as Concrete, plastic, concrete / iron etc., to seal reliably.
  • DE-G 93 20 134.6 is an injectable joint rail known which along the joint between two concreting sections is set.
  • the joint rail is exposed to the outside by wooden profiles limited, which in turn to the outside through polyethylene hoses be sealed. After such grout are set between two planned concreting sections, a pouring section is first poured, the concrete also flows between the ribs of the joint rail. After hardening of the first concreting section are the wood profiles and the polyethylene hoses removed and then the second Casting section poured. After the second concreting section has hardened the formwork can be removed. The Joint rail is then transverse to the longitudinal extension of the wall The joint area of the concreting sections is embedded across the concrete.
  • the invention has for its object a device for Sealing concrete joints to create that on the construction site simply processed, handled, adapted to the building project and can be easily installed in the joint area and a reliable one Sealing of concrete joints guaranteed.
  • the sealing device as a strip-shaped joint lath a hard plastic, in particular high pressure polyethylene (HDPE), is designed that has a high handling rigidity, it can be inserted into the concrete sections just as easily as that Introduce and embed known sheet metal strips, however their handling is much easier due to the low weight is.
  • the joint lath can adhere to complicated shapes, angles, Rounding etc. on site using e.g. of a hot air dryer be adapted by hot working. Processing the grout can be carried out on site, with the Cutting e.g. how the wood is cut and the Connection with a welding mirror or made by hot gluing is, so that only small handheld devices are required become.
  • the compatibility between concrete or binder material and the hard plastic is surprisingly good and effective high adhesive forces at the interfaces.
  • the surface is roughened or on the surface the joint plate is quartz sand or similar fine-grained Material incorporated, which continues the connection to the concrete is improved.
  • the joint lath with reinforcing bars protruding from their surface provided so that even with a low material thickness high inherent rigidity is achieved.
  • the sealing device is for sealing Joints 2 between two concreting sections 3, 4 are provided (Fig. 7 to 11) and is a strip or rod-shaped joint bar (Fig. 1 to 6) made of a hard plastic, especially HDPE (High pressure polyethylene), the spatial shape or the Dimensions are designed so that the particular thermoformed hard plastic trained joint bar Has inherent rigidity, i.e. behaves like a slat, elastic is bendable and unbreakable.
  • the hard plastic is preferred a thermoplastic that is in a temperature range is dimensionally stable and elastic from -20 ° C to + 80 ° C.
  • the rigid joint bar 1 is relatively rigid, so that it is attached to a Construction site delivered in several pieces stacked on top of each other can be.
  • the rod-shaped joint bar 1 is z. B. with a hot air dryer or other appropriate heat source thermoformed, e.g. B. bent, and to the course of the joints 2 of the adapted to the masonry to be created, using complicated shapes, such as angles, curves, etc. are easily accomplished on site can.
  • the individual joint slats 1 become a long continuous Jointing slats assembled, passing through on their butt edges Welding or melting together or by hot gluing or cold glue can be connected. This is only small handheld devices such as B. a welding mirror or the like necessary, which are uncomplicated to use and simple Ensure a tight connection.
  • the Joint slats 1 can also be used for crossing and Junction elements assembled and in the same way be connected to each other so that any course of joints can be sealed to them.
  • the joint bar 1 is used in the manufacture of the wall area in the area around the joint 2 along the joint and perpendicular to the the abutting surfaces 5, 6 forming the concreting sections 3, 4, preferably mirror-symmetrical to the abutting surfaces 5, 6 is arranged so that one leg 7, 8 each Joint bar 1 is embedded in a concreting section 3, 4.
  • the joint lath 1 is like that known sheet metal strips on a reinforcement 9 for example Fused wire or the like, being due to the high Rigidity the joint bar 1 is self-supporting and therefore and fastened with large distances due to their light weight can be.
  • the compatibility of concrete with hard plastic, in particular HDPE, manufactured grout is extremely good and due to high adhesive forces at the interfaces, a firm connection generated.
  • Liability at the interfaces between the Grout 1 and the concrete can be done by roughening the surface the joint lath 1 or incorporation of quartz sand or the like fine grains can be improved so that even with unfavorable Conditions a firm and tight connection between the joint lath 1 and the concrete is achieved.
  • the joint bar 1 has a e.g. B. in cross section rectangular base web 12 and on both sides sideways z. B. vertically protruding, extending in the longitudinal direction e.g. B. in cross section also rectangular stiffening webs 13, which are integrally formed thereon.
  • the stiffening webs 13 extend preferably consistently over the entire length of the base web 12 and thus increase the rigidity of the joint bar 1, so that the joint bar 1 with a smaller wall thickness at the same Rigidity can be trained.
  • the stiffening webs 13 are narrow, wing-like elements with a wall thickness which preferably corresponds to that of the base web 12. They are preferably symmetrical about the plane of the Base web 12 and / or symmetrically around one on the base web 12 perpendicular transverse center plane 14 each like a cross bar arranged.
  • the stiffening bars extend the waterway kind of a labyrinth seal and thus contribute to increasing the tightness at.
  • the stiffening webs 13 of a joint bar 1 can all with be of the same width or one have different widths. Conveniently the stiffening webs 13 have a width of 0.5 cm to about 2 cm. On a side surface of a base web 12 can for an ideal stiffening four to eight stiffening webs 13 is provided be that at intervals of about 2.5 to 5 cm to each other are arranged.
  • the width or height of the base webs 12 for example lies in a range between 15 and 30 cm and is preferably 20 to 25 cm and the thickness is 3 to 6 mm, preferably 4 to 5 mm. The wider the base web 12 is formed is, the more stiffening webs 13 should be provided be.
  • the thin-walled stiffening webs 13 are in the right Angle tied to the base web 12.
  • the joint bar 1 (Fig. 1 to 6) z. B. in Area of their transverse center or in the joint area of the concrete body an injection channel 16 known per se combined, the one subsequent sealing of construction joint 2 by pressing in Sealing material in imperfections in the joint area enables the Injection channel 16 is between the concreting sections 3, 4 in Area of the construction joint 2 arranged, both the alignment towards the water side, as well as against the water side is possible.
  • the injection technique with sealing material is referred to the prior art, in particular to EP 0 418 699 A1.
  • the injection channel 16 which is formed in one piece, is provided by a each arranged perpendicular to the base web 12 ceiling and Bottom wall 18, 19 and two side walls 20, 21 limited.
  • the side walls 20, 21 are laterally around the base web 12 staggered, about the thickness of the base web 12 are spaced apart. Form the walls 18 to 21 thus a channel with a rectangular cross section.
  • the opening 22 is a along the entire length of the Joint slat 1 extending slot. But it can also be in shape of several vertically offset holes, especially in the longitudinal direction arranged elongated holes, be formed so that the with the opening 22 side wall 20, 21 is rigid and a supporting or stiffening function on the joint bar 1 takes over.
  • the bottom and top walls 18, 19 are on the Side of the opening 22 or on both sides in the form of stiffening webs 13a extended so that it with the adjacent Side wall 21, which has the opening 22, a U-shaped Recess or groove for receiving an open-cell foam strip 23 limit.
  • the foam strip 23 fills when injecting sealing material with sealing material and thus forms another, parallel to the injection channel 16 running channel section for receiving and distributing the Sealing material.
  • the cell size of the open cell foam strip 24 is chosen so that no concrete when concreting penetrates into the injection channel 16 through the opening 22.
  • the foam strip 23 is permeable, so that the sealing material to the outside in an undesirable cavity spread and fill it sealingly.
  • the opening 22 is the injection channel 16 from a closed cell foam strip 24 e.g. made of elastic material, which for the Sealing material is impermeable.
  • the closed cell foam strip 24 has an approximately trapezoidal shape in cross section with a narrow side surface covering the inside of the opening 22 25, an outer broad side surface 26 and two themselves between the narrow side surface 25 and the broad side surface 26 extending inclined surfaces 27, 28.
  • the through the side walls 20, 21 and the stiffening webs 13a limited groove is in their cross-sectional shape to the shape of the closed cell Foam strip adjusted by in the angular range between the side wall 21 and the stiffening webs 13a in Cross-section triangular walls 29 are formed, the one each corresponding to the inclined surfaces 27, 28 Form sloping surface.
  • the joint lath 1 can be attached their cross center or in the joint area also with a Be swelling tape 31 (Fig. 4).
  • the swelling band 31 is form-fitting in one through base bridge 12 and two nearby of the transverse center arranged stiffening webs 13b U-shaped recess or groove or groove added, with one side of the base web 12 a swelling tape 31 and on the an injection channel 16 is arranged on the other side. Both that The swelling band 31 and the injection channel 16 are at the center of the cross the grout 1 arranged in the installed state the joint tape is in the joint area of the concrete body 3, 4.
  • a particularly effective, yet simple embodiment is the joint lath 1 additionally or alternatively in Area of their outer longitudinal side walls or edges 32, 33 each with a swelling agent, such as. B. a swelling film 34 or provided a swelling tape 31.
  • the longitudinal side edges 32, 33 are the areas of the joint bar 1, which plunge deeply into the concreting sections 3, 4 so that the Probability of the formation of defects or the like is extremely low by the swelling agent in this Area completely between those surrounding the joint batten 1 Concrete and the grout 1 nestles and even under difficult Conditions ensure a tight joint.
  • the joint slats 1 with swelling film 34 are preferably without stiffening webs 13 formed because on the flat legs 7, 8th the joint lath 1, the swelling film can be glued more easily can.
  • the source foils 34 extend from the outside Longitudinal edges 32, 33 over approximately 2/3 to 4/5 of the leg width the grout 1.
  • the joint slats 1 are the joint slats 1 in the area of their longitudinal side edges 32, 33 provided with swelling bands 31 (Fig. 6), so preferably Joint plates with stiffening webs 13 used, the Swelling bands 31 each in a corner recess 35, which from the outermost stiffening web 13c and the end region of the base web 12 is formed, is glued.
  • the Swelling bands 31 each in a corner recess 35, which from the outermost stiffening web 13c and the end region of the base web 12 is formed, is glued.
  • one has Joint lath 1 on four swelling tapes 31, with on each long edge 32, 33 a swelling band on both sides of the base web 12 31 is arranged.
  • the reinforcement 9 in the concreting sections 3, 4 must be arranged in this way be that it does not cross the joint bar 1 (Fig. 7 to 11).
  • This can be the case, for example, with a joint between a base plate 36 and a wall section 37 can be achieved in that the reinforcement 9 of the base plate 36 in the area below the joint 2 is arranged offset downwards.
  • the reinforcement 9 then has a shape of a flat lying, for example in cross section U's, which is open on the side, with a lower area 9a, a side connection area 9b and an upper Area 9c.
  • the upper area 9c is outside the joint area, as is common, just below the surface of the Sole plate 36 arranged to the area below the Fuge 2 down by a step 39 and so runs at a distance from the surface (Fig. 7).
  • vertical reinforcement struts 40 are introduced, which are parallel run to the joint lath 1 and therefore not with this cross.
  • the distance between the joint 2 and the reinforcement 9 of the base plate 36 can also by a step-shaped wall extension 41 the sole plate 36 can be reached (Fig. 8), the wall approach 41 in the area below the wall section 37 made of concrete is integrally formed with the sole plate 36 and from the sole plate 36 extends upward with a width and length, which corresponds to the wall section.
  • the lower leg 8 of the joint bar 1 is cast in and has enough space so that it doesn't interfere with the one below cross reinforcement 9 of the base plate 36 crosses.
  • the upper leg 7 of the joint bar 1 is in the on the sole plate 36 standing wall section 37 embedded.
  • the joint bar When connecting two stages 42, 43 (FIG. 11) of a sole plate or a wall section, the joint bar is transverse to Joint 2 and thus parallel to that of the floor slab or in the wall section inserted reinforcement elements arranged so that there is no crossover between the reinforcement and the joint bar gives.
  • the Joint bar 1 roughened on its surface.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Building Environments (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Sealing Material Composition (AREA)
EP96900919A 1995-01-18 1996-01-08 Dichtungsvorrichtung zum abdichten von betonfugen Expired - Lifetime EP0804656B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99105397A EP0922814A3 (de) 1995-01-18 1996-01-08 Dichtungsvorrichtung zum Abdichten von Betonfugen

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19501384 1995-01-18
DE19501384A DE19501384C2 (de) 1995-01-18 1995-01-18 Dichtungsvorrichtung zum Abdichten von Betonierfugen
PCT/EP1996/000050 WO1996022429A1 (de) 1995-01-18 1996-01-08 Dichtungsvorrichtung zum abdichten von betonfugen

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP99105397A Division EP0922814A3 (de) 1995-01-18 1996-01-08 Dichtungsvorrichtung zum Abdichten von Betonfugen

Publications (2)

Publication Number Publication Date
EP0804656A1 EP0804656A1 (de) 1997-11-05
EP0804656B1 true EP0804656B1 (de) 1999-09-22

Family

ID=7751767

Family Applications (2)

Application Number Title Priority Date Filing Date
EP96900919A Expired - Lifetime EP0804656B1 (de) 1995-01-18 1996-01-08 Dichtungsvorrichtung zum abdichten von betonfugen
EP99105397A Withdrawn EP0922814A3 (de) 1995-01-18 1996-01-08 Dichtungsvorrichtung zum Abdichten von Betonfugen

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP99105397A Withdrawn EP0922814A3 (de) 1995-01-18 1996-01-08 Dichtungsvorrichtung zum Abdichten von Betonfugen

Country Status (23)

Country Link
US (1) US5988648A (hu)
EP (2) EP0804656B1 (hu)
JP (1) JP3035355B2 (hu)
KR (1) KR100297913B1 (hu)
CN (1) CN1100185C (hu)
AT (1) ATE184948T1 (hu)
AU (1) AU698238B2 (hu)
CA (1) CA2210733C (hu)
CZ (1) CZ292314B6 (hu)
DE (2) DE19501384C2 (hu)
DK (1) DK0804656T3 (hu)
ES (1) ES2137657T3 (hu)
FI (1) FI972854A (hu)
GR (1) GR3031764T3 (hu)
HU (1) HU223583B1 (hu)
IN (1) IN184996B (hu)
NO (1) NO318652B1 (hu)
PL (1) PL186512B1 (hu)
RO (1) RO116658B1 (hu)
RU (1) RU2156336C2 (hu)
SI (1) SI9620021A (hu)
SK (1) SK285170B6 (hu)
WO (1) WO1996022429A1 (hu)

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DE29713584U1 (de) * 1997-07-31 1997-09-25 Rolf Pflieger Gmbh Dichtung für Fugen von Gebäuden und Verkehrswegen
KR19990022167U (ko) * 1999-03-10 1999-06-25 이옥자 옹벽의지수(止水)차단장치
CA2296230C (en) * 2000-01-18 2005-05-03 Konrad Baerveldt Hydrophilic joint seal
AU2001273296A1 (en) * 2000-07-10 2002-01-21 The Regents Of The University Of Michigan Concrete construction employing the use of a ductile strip
US6809131B2 (en) 2000-07-10 2004-10-26 The Regents Of The University Of Michigan Self-compacting engineered cementitious composite
GB2371069B (en) * 2001-01-15 2004-09-08 Cementation Found Skanska Ltd Waterstop for foundation elements
US6948716B2 (en) * 2003-03-03 2005-09-27 Drouin Gerard Waterstop having improved water and moisture sealing features
NO20042607L (no) * 2003-08-07 2005-02-08 Agrar Chemie Ag Sealing device for sealing joints, and hollow-profile strip therefor
DE10347425A1 (de) * 2003-10-13 2005-05-19 Agrar Chemie Ag Abschalelement und Abschalung
US7275598B2 (en) * 2004-04-30 2007-10-02 Halliburton Energy Services, Inc. Uncollapsed expandable wellbore junction
EP1741846A1 (de) * 2005-07-08 2007-01-10 Sika Technology AG Fugenband
DE102009044266A1 (de) * 2009-10-16 2011-05-05 Roland Wolf Dichtelement und dessen Verwendung
CN102116054B (zh) * 2009-12-30 2012-07-11 贵阳铝镁设计研究院有限公司 一种过车现浇楼板拼缝结构
CN102094464B (zh) * 2011-03-18 2013-03-20 王镇生 压应力止水板
AT13033U1 (de) * 2011-09-29 2013-04-15 Iat Isolier Und Abdichtungstechnik Gmbh Dichtkörper
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.
EP2865822B1 (en) * 2013-10-24 2017-03-22 GCP Applied Technologies Inc. Anti-snaking swellable water-stops
WO2019001805A1 (en) * 2017-06-28 2019-01-03 Sika Technology Ag WATER BAR ENTIRELY GLUE
CN108625506A (zh) * 2018-07-10 2018-10-09 西安建筑科技大学 一种基于软钢板焊接连接键的预制复合墙板的连接方法及其施工方法
CA3068018C (en) * 2019-04-19 2022-09-20 Bernard Mcnamara Waterstop with dynamic-sealing hydrophilic thermoplastic expansible soft flanges
NL2023031B1 (en) * 2019-04-30 2020-11-23 Trelleborg Ridderkerk B V Waterstop joint and method of installing a waterstop joint
CN112921799B (zh) * 2021-03-01 2022-10-14 成都高速公路建设开发有限公司 城市桥梁交叉纵横伸缩缝施工方法
DE102022002665A1 (de) 2022-07-21 2024-02-01 Strohmenger OHG Füllung für Stoßfugen, sowie damit hergestelltes Mauerwerk

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AU4484596A (en) 1996-08-07
KR100297913B1 (ko) 2001-10-25
HUP9702433A3 (en) 1999-03-01
DE19501384A1 (de) 1996-08-08
SK91097A3 (en) 1998-05-06
AU698238B2 (en) 1998-10-29
CN1169171A (zh) 1997-12-31
DE59603154D1 (de) 1999-10-28
JP3035355B2 (ja) 2000-04-24
EP0922814A3 (de) 1999-06-30
CZ208397A3 (cs) 1998-02-18
SK285170B6 (sk) 2006-07-07
GR3031764T3 (en) 2000-02-29
FI972854A0 (fi) 1997-07-04
ATE184948T1 (de) 1999-10-15
JPH10512343A (ja) 1998-11-24
NO318652B1 (no) 2005-04-25
CA2210733C (en) 2004-03-02
IN184996B (hu) 2000-10-21
HUP9702433A2 (hu) 1998-06-29
WO1996022429A1 (de) 1996-07-25
RO116658B1 (ro) 2001-04-30
HU223583B1 (hu) 2004-09-28
EP0804656A1 (de) 1997-11-05
DE19501384C2 (de) 2001-10-04
CZ292314B6 (cs) 2003-09-17
PL321636A1 (en) 1997-12-22
NO972999D0 (no) 1997-06-27
ES2137657T3 (es) 1999-12-16
NO972999L (no) 1997-09-01
FI972854A (fi) 1997-09-15
CA2210733A1 (en) 1996-07-25
PL186512B1 (pl) 2004-01-30
EP0922814A2 (de) 1999-06-16
RU2156336C2 (ru) 2000-09-20
US5988648A (en) 1999-11-23
SI9620021A (sl) 1998-02-28
DK0804656T3 (da) 1999-12-20
CN1100185C (zh) 2003-01-29

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