EP1505216B1 - Dispositif d'étanchéité pour étancher des jointures et une bande avec profil creux pour cela - Google Patents

Dispositif d'étanchéité pour étancher des jointures et une bande avec profil creux pour cela Download PDF

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Publication number
EP1505216B1
EP1505216B1 EP04018388A EP04018388A EP1505216B1 EP 1505216 B1 EP1505216 B1 EP 1505216B1 EP 04018388 A EP04018388 A EP 04018388A EP 04018388 A EP04018388 A EP 04018388A EP 1505216 B1 EP1505216 B1 EP 1505216B1
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EP
European Patent Office
Prior art keywords
hollow
profile strip
strip
sealing device
channel
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.)
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Application number
EP04018388A
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German (de)
English (en)
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EP1505216A1 (fr
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
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Agrar Chemie AG
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Publication date
Application filed by Agrar Chemie AG filed Critical Agrar Chemie AG
Priority to EP05022363A priority Critical patent/EP1683924B1/fr
Priority to PL05022363T priority patent/PL1683924T3/pl
Publication of EP1505216A1 publication Critical patent/EP1505216A1/fr
Application granted granted Critical
Publication of EP1505216B1 publication Critical patent/EP1505216B1/fr
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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
    • E04B1/6812—Compressable seals of solid form
    • 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
    • E04B1/6813—Compressable seals of hollow form
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/06—Arrangement, construction or bridging of expansion joints
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/16—Sealings or joints
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/16—Arrangement or construction of joints in foundation structures
    • 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
    • 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
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/20—Miscellaneous comprising details of connection between elements
    • 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 joints between structures, in particular between concrete joints with an injection channel according to the preamble of claim 1.
  • the invention also relates to a hollow profile strip therefor.
  • the disadvantage is that the swelling tape can swell the slot and the pores of the foam tape when swelling, so that an outlet of injection material from the injection channel is at least severely hampered and the injection channel is thus dysfunctional.
  • the production of Sealing device is very expensive because the items of the sealing device are difficult to assemble on the current meter and in particular the assembled sealing device still falls apart slightly, as long as the sealing device is not covered by the plastic net.
  • Fig. 3 discloses an injection tube having a tubular plastic body with a channel introduced into this body and outlet openings leading from the outer surface of the body into the channel.
  • a swelling tape connects, which extends over the entire length of the injection tube.
  • the embedded channel and the associated outlet channels to the outlet openings are filled with a liquid or solid inert material, which can be displaced from the channel by rinsing or by pressing a sealing material.
  • the body and the swelling tape are each covered with a fleece or tissue. This casing is designed so that when pouring the concrete wall penetration of concrete into the channel and into the outlet channels does not occur.
  • the material of the sheath must be permeable to the injection medium. For this reason, water and moisture, for example cement milk, can also penetrate from the outside through the casing and through the outlet channels into the channel, thereby clogging the channels, so that the injection channel is no longer functional.
  • a particular disadvantage is that the outlet channels are far away from the joint side; Thus, the swelling source tape obstruct the distribution channels of the sealing material from the outlet channels to the joint, so that injection material from the outlet channels does not reach the defects of the joint to be supplied.
  • the production The injection hose is very complicated because the hose body and the swelling tape must be laboriously inserted into a narrow tube of the casing.
  • EP 0 418 699 A1 5 discloses a sealing device of a cross-sectionally U-shaped profile which is mounted on a hardened concrete surface and has a top wall and two side walls. The free longitudinal edges of the side walls of the profile sit on the concrete surface, so that outlet openings for sealing material between the concrete surface and the longitudinal edges are formed.
  • a free passage for sealing material is provided with a arranged approximately in the middle of the height of the side walls bottom wall having a longitudinal slot for the escape of sealing material.
  • a U-shaped receiving space is provided, in which an open-pore plastic foam strips stored.
  • the sealing medium is first introduced into the through channel and passes through the slot in the bottom wall in the plastic foam in the flow channel and from there under the longitudinal edges through in the receptive for the sealing medium and sealed area in the joint between the first and the second concreting.
  • This sealing device has proven excellent.
  • EP 0 804 656 Fig. 3 discloses a sealing device for sealing concrete joints, in the form of a joint slat with an injection channel, which is formed approximately as the channel after the EP 0 418 699 A1 and an exit slot covered by a closed cell foam strip is impermeable to injection material. If injection material is injected into the injection channel under pressure, the injection material lifts the foam strip in the manner of a valve and can pass outward into the joint region. When the pressure decreases, the foam strip closes the opening again in the manner of a valve. This sealing device works well.
  • the invention has for its object to provide a sealing device that meets the need for a particularly safe and reliable joint seal that is easy to assemble and handle and easy to manufacture and in which in particular reliably prevents the material from entering the passageway ,
  • the invention achieves the object with a sealing device according to the independent claim 1.
  • Advantageous embodiments of the invention are characterized in the dependent claims.
  • the sealing device for sealing joints between concrete joints on an injection channel body with an injection channel for introducing injection material, the injection channel on the joint side at least one outlet opening, for example an outlet slot, for the injection material, and a hose-like check valve tape made of an elastic material, the penetration prevented by the material via the outlet opening in the injection channel from the joint side, wherein the check valve strip is formed as a hollow profile strip.
  • the check valve strip is structured in cross-section and gives on the pressure side of the injection material from the outlet slot of the injection channel in a predetermined manner such that a blocking effect of the check valve tape is released and the injection material from the channel body can escape laterally past the check valve tape.
  • the sealing device functions particularly reliably because the blocking valve strip ensures that the injection channel and in particular the outlet opening of contaminants, in particular swelling source material, which could cause a blockage, remains free.
  • the check valve band is designed as a hollow profile band, a lifting of the blocking effect can be achieved even at relatively low pressure from the injection channel.
  • the hollow profile strip ie the tubular blocking valve strip, is compressible, because the walls of the hollow profile strip can be displaced inwards into the cavity, because they are correspondingly yielding.
  • the injection channel communicates with the valve seat channel via the outlet opening, e.g. the exit slot, in conjunction.
  • the hollow profile strip is particularly easy and quick to use in the valve seat channel and stores there with a press fit, so that it can not fall out of the valve seat channel when handling the sealing device.
  • the blocking valve band expediently protrudes out of the valve seat channel and is slightly compressed during assembly on the concrete surface, resulting in a defined valve seat.
  • the hollow profile strip has, for example, narrow walls and / or longitudinal edges, which adjoin associated walls of the valve seat channel support and ensure the interference fit of the hollow profile strip in the valve seat channel.
  • the hollow profile strip has, for example, at least two angled longitudinal walls, which are arranged between a bottom wall and a top wall, and which each have a bending region which forms a predetermined bending point during compression.
  • two opposing buckling walls of the hollow profiled strip form side walls which are supported in the articulated region on the associated walls of the valve seat channel.
  • the predetermined bending points ensure a controlled bending movement of the walls, in particular in such a way that, upon further buckling, a defined valve opening is created between the hollow profile strip and the walls of the valve seat channel.
  • longitudinally extending sealing lips are integrally formed on the side walls of the hollow profiled strip between the bending region and the top wall of the hollow profiled strip, which sealingly cooperate with the associated side walls of the valve seat channel and which form further concrete sealing edges or narrow sealing surfaces in the longitudinal direction.
  • the sealing lips are pressed after assembly of the hollow profile strip in the valve seat channel against the side walls of the valve seat channel (press fit).
  • the sealing lips provide a kind of labyrinth seal for a particularly high sealing effect of the hollow profile strip against ingress of material from the outside into the passageway.
  • the hollow profile strip is profiled such that it is introduced from the sealing material which is introduced into the injection passage channel and, for example, via the outlet opening from the injection channel emerges, is compressible so that the press fitting for the sealing material are permeable.
  • the hollow profile strip further has inside at least two mutually opposite mecanical tivasis, which expediently also each have a kink.
  • the inner support walls are formed weaker than the side walls.
  • the top wall of the valve hollow profile is formed according to a particular embodiment of the invention in cross-section groove-shaped concave and forms at least in the region of the outlet opening a groove. Under a compressive load of the sealing material, the top wall lowers particularly far down and pulls the edge regions to the center, so that the valve seat edges and sealing lips between the valve hollow profile and the side walls of the valve seat channel for sealing material are permeable.
  • the one-part design of the check valve tape with the swelling tape is particularly advantageous because the assembly of the sealing device according to the invention is essentially limited to an assembly of two parts.
  • the swelling tape is arranged substantially on the joint side of the check valve tape so that it does not interfere with the function of the channel device.
  • the comparatively soft swelling tape possibly compensates for slight unevenness in the surface of the concrete joint and swells into spaces that are empty of material, resulting in a temporary seal.
  • the swelling tape is arranged outside the channel body on the cover or check valve tape.
  • the swelling tape is fixedly arranged on the bottom wall of the hollow profile strip, for example glued.
  • the swelling tape can be connected to the masking or blocking valve tape at a first production site, wherein the joining with the channel device can take place at a second production site or on the construction site.
  • the swelling strip is expediently a flat, flexible, relatively soft band and preferably projects laterally beyond the channel device, so that edge webs result.
  • the edge webs are preferably angled slightly in the direction of the intended joint support area, resulting in a kind of curvature in the transverse direction.
  • the sealing device 1 consists essentially of a relatively rigid channel body 2 made of plastic, a seated in the channel body 2, hose-like a check valve forming hollow profile strip 3 and a swelling tape. 4
  • the channel body 2 consists for example of polyethylene, in particular of high density polyethylene (HDPE).
  • the profile band 3 consists for example of rubber or polyethylene, especially HDPE, or polyvinyl chloride (PVC) or polyurethane.
  • the swelling tape 4 consists for example of swelling rubber or of source plastic, in particular swellable polyurethane.
  • the channel body 2 has a U-shaped cross-section, the U-shape being open in the direction of a joint area to be sealed.
  • the channel body 2 has a top wall 5 and two side walls 6, 7, wherein the side walls 6, 7 are of equal length and their free ends form longitudinal edges 8.
  • valve seat channel 13 which is open in the direction of the joint area.
  • the cross-sectional shape of the channel body 2 may also be arcuate or trapezoidal or polygonal or the like may be formed, but free longitudinal edges 8 should be present. Furthermore, a plurality of injection channels 12 may be provided. Instead of the longitudinal slot 11 may also be provided a perforation or the like outlet openings.
  • valve hollow profile strip 3 which consists of a resilient, soft set, preferably vulcanized, rubber-elastic material.
  • the tubular valve hollow profile strip 3 has three through channels 3a, 3b, 3c, a bottom wall 14, a top wall 15, two side walls 16, 17 and in the interior in each case one adjacent to a side wall 16 or 17 at a distance Supporting wall 18, 19 on.
  • the walls 16, 18 and 17, 19 are - viewed in cross section - angled in the shape of an arrow in each case outwardly so that in each case a Knickeck Society 20 is formed. Purpose and purpose of Knickeck Stude 20 will be explained below.
  • the Knickeck Societye 20 of the side walls 16, 17 of the valve hollow profile strip 3 are also on the inside of the side walls 6, 7 of the channel body 2 and are based there in the region of the longitudinal edges 8 from.
  • the top wall 15 of the valve hollow profile strip 3 is concave in cross-section and channel-shaped in the longitudinal direction.
  • Transition regions 25 between each of the top wall 15 and the side walls 16 and 17 abut against the expwandungsstege 9, 10th
  • the valve band 3 is formed integrally with a swelling tape 4.
  • the swelling tape 4 is arranged on the joint-side outer surface 22 of the bottom wall 14.
  • the swelling tape 4 is fixedly connected to the outer surface 22 of the bottom wall 14.
  • the connection of the valve band 3 with the swelling tape 4 is made by coextrusion or by vulcanization.
  • the swelling tape 4 is formed as a flat band and wider than the bottom wall 14, resulting in laterally projecting edge webs 24, which are slightly angled in the direction of a support surface 26.
  • the protruding edge webs 24 of the swelling tape 4 may be formed narrower or wider as needed in comparison with the embodiment shown in the figures, for example, depending on the application to provide a sufficient amount of source material.
  • the width of the edge webs 24 may vary in the longitudinal direction, for example to allow a particularly simple laying on a corner region of a concrete foundation 27.
  • the swelling tape 4 may have knobs or such structuring means on the joint side, so that it is particularly slip-resistant when laid on a concrete surface 26.
  • the thickness of the swelling tape 4, in particular in the central portion 23, corresponds approximately to the thickness of the bottom wall 14, wherein expediently the walls 5, 6, 7, 9, 10, 14, 15, 16, 17 are formed approximately the same thickness.
  • the gap is from a horizontal Concrete foundation 27 and a vertical concrete wall (not shown) formed.
  • the sealing device 1 is laid on the surface 26 of the concrete foundation 27, wherein the edge webs 24 of the swelling tape 4 rest on the concrete foundation 27.
  • the sealing device 1 is fixed on the concrete foundation 27, for example, nailed or clamped in a conventional manner.
  • the swelling tape 4 nestles substantially over the entire surface of the surface 26 of the concrete foundation 27 and the valve hollow profile strip 4 is compressed, the longitudinal edges 8 of the channel body 2 preferably sit sealingly on the edge webs 24 of the swelling tape 4.
  • the sealing lips 21 and the kinks 20 of the side walls 16, 17 are pressed firmly and sealingly against the side walls 6, 7, resulting in the final valve seat and due to the interference fit no liquid can penetrate into the injection channel 12.
  • the transition regions 25 are pressed sealingly against the insectsdungsstege 9, 10 (Fig. 2).
  • the sealing device 1 in the joint will be described below.
  • a per se known liquid sealing material is introduced in a conventional manner under pressure.
  • the sealing material penetrates through the longitudinal slot 11 in the valve seat channel 13, wherein it presses on the concave top wall 15.
  • the top wall 15 gives way to the pressure and is moved in the direction of the joint and the kinking areas 20 buckle.
  • the top wall 15 takes the sealing lips 21 and the portion of the side walls 16, 17 up to and including Knickeck Scheme 20 inwardly moving with, so that the sealing effect is lifted and sealing material between the side walls 6, 7 and the profile band 3 and between the lower edges 8 and the swelling tape 23 are pushed through and can penetrate into voids of the joint.
  • the water Upon entry of water and / or moisture into the joint, the water hits the swelling tape 4.
  • the swelling material of the swelling tape 4 swells up and blocks the water from further access.
  • the water and / or the source material are prevented from penetrating into the valve seat channel 13 or even into the injection channel 12, in particular because the longitudinal edges 8 of the side walls 6, 7 firmly seated on the bottom wall 14 of the valve hollow profile strip 3 and / or on the swelling tape 4.
  • the side walls 16, 17 press in Knickeck Scheme 20 and the sealing lips 21 sealingly against the side walls 6, 7 of the channel body 2.

Claims (36)

  1. Dispositif d'étanchéité pour étancher des joints entre des corps de construction, en particulier entre des parements de béton, avec
    - un corps de conduit d'injection (2) à monter sur une surface des corps de construction (26), muni d'un conduit d'injection (12) pour l'amenée d'un matériau d'étanchéité, le conduit d'injection (12) étant muni du côté du joint d'au moins une ouverture de sortie (11) pour le matériau d'étanchéité, et
    - une bande de recouvrement qui empêche la pénétration de matériau à travers l'ouverture de sortie (11) dans le conduit d'injection (12) à partir du côté du joint,
    caractérisé en ce que la bande de recouvrement est une bande à soupape de retenue (3) sous forme d'une bande à profil creux.
  2. Dispositif d'étanchéité selon la revendication 1, caractérisé en ce que la bande à profil creux (3) est conçue et structurée de telle manière, que la bande à profil creux (3) s'affaisse, de préférence de manière prédéterminée, et réduit son aire de section de telle manière que lorsque le matériau d'injection provenant du conduit d'injection (12) exerce une pression sur la bande à profil creux (3), que le matériau d'injection sort du dispositif d'étanchéité (1) sous l'effet de la pression latéralement sur la bande à profil creux (3) avec l'aire de section réduite ou amincie.
  3. Dispositif d'étanchéité selon la revendication 1 ou 2, caractérisé en ce que le corps de conduit (2) comporte un conduit de siège de soupape (13) adjacent au conduit d'injection (12) pour le logement de la bande à soupape de retenue (3), le conduit d'injection (12) étant relié au conduit de siège de soupape (13) par l'ouverture de sortie (11).
  4. Dispositif d'étanchéité selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la bande à soupape de retenue (3) comporte des parois (15, 16, 17) qui prennent appui avec ajustage serré sur des parois associées (6, 7, 9, 10) du conduit de siège de soupape (13).
  5. Dispositif d'étanchéité selon la revendication 4, caractérisé en ce que les parois latérales (6, 7) du conduit de siège de soupape (13) ont la même longueur.
  6. Dispositif d'étanchéité selon la revendication 5, caractérisé en ce que les extrémités libres des parois latérales (6, 7) forment des arêtes longitudinales (8).
  7. Dispositif d'étanchéité selon l'une quelconque des revendications 3 à 6, caractérisé par des nervures de parois de séparation (9, 10) qui sont moulées sur les parois latérales (6, 7).
  8. Dispositif d'étanchéité selon la revendication 7, caractérisé en ce que l'ouverture de sortie (11) est configurée comme une fente entre les extrémités libres des nervures de parois de séparation (9, 10).
  9. Dispositif d'étanchéité selon l'une quelconque des revendications 3 à 8, caractérisé en ce que la bande à profil creux (3) comporte des faces longitudinales étroites et/ou des arêtes longitudinales qui sont moulées, en particulier latéralement, sur la bande à profil creux (3) et qui prennent appui sur des parois associées du conduit de siège de soupape (13).
  10. Dispositif d'étanchéité selon l'une quelconque des revendications 3 à 9, caractérisé en ce que la bande à profil creux (3) comporte au moins deux parois coudées (16, 17, 18, 19) qui relient une paroi de fond (14) à une paroi de plafond (15) et qui présentent une zone coudée (20) qui forme un point destiné à la courbure.
  11. Dispositif d'étanchéité selon la revendication 10, caractérisé en ce que la paroi de fond (14) déborde complètement hors du conduit de siège de soupape (13) lorsque le dispositif d'étanchéité (1) est libre, en particulier n'est pas posé.
  12. Dispositif d'étanchéité selon la revendication 10 ou 11, caractérisé en ce que deux parois coudées opposées (16, 17) de la bande à profil creux (3) forment des parois latérales qui prennent appui sur les parois latérales associées (6, 7) du conduit de siège de soupape (13) dans la zone coudée (20).
  13. Dispositif d'étanchéité selon l'une quelconque des revendications 10 à 12, caractérisé en ce que des lèvres d'étanchéité sont formées dans les parois latérales (16, 17) de la bande à profil creux (3) entre la zone coudée (20) et la paroi de plafond (15) de la bande à profil creux (3), lesquelles lèvres coopèrent de manière étanche avec les parois latérales associées (6, 7) du conduit de siège de soupape (13).
  14. Dispositif d'étanchéité selon l'une quelconque des revendications 1 à 13, caractérisé en ce que la bande à profil creux (3) comporte à l'intérieur au moins deux parois d'appui opposées (18, 19).
  15. Dispositif d'étanchéité selon la revendication 14, caractérisé en ce que les parois d'appui (18, 19) ont une construction moins robuste que les parois latérales (16, 17).
  16. Dispositif d'étanchéité selon l'une quelconque des revendications 10 à 15, caractérisé en ce que la paroi de plafond (15) de la bande à profil creux (3) a une forme concave et forme une goulotte dans la zone de l'ouverture de sortie (11) dans le conduit de siège de soupape (13).
  17. Dispositif d'étanchéité selon l'une quelconque des revendications 1 à 16, caractérisé en ce que la bande à profil creux (3) est faite en une matière souple.
  18. Dispositif d'étanchéité selon l'une quelconque des revendications 1 à 17, caractérisé en ce que la bande à profil creux (3) est faite en caoutchouc élastique.
  19. Dispositif d'étanchéité selon l'une quelconque des revendications 1 à 18, caractérisé en ce que la bande à profil creux (3) est faite en une matière assouplie, de préférence vulcanisée.
  20. Dispositif d'étanchéité selon l'une quelconque des revendications 1 à 19, caractérisé en ce que la bande à profil creux (3) est conçue avec plusieurs conduits de passage (3a, 3b, 3c).
  21. Bande à profil creux pour un dispositif d'étanchéité pour équiper un conduit d'injection d'un corps de conduit d'injection disposé dans une zone de jointure de corps de construction pour isoler le conduit contre la pénétration de laitance pendant le bétonnage, la bande à profil creux (3) étant configurée de telle manière, en particulier étant structurée de telle manière, que la bande à profil creux (3) s'affaisse de manière prédéterminée, et réduit son aire de section de telle manière que lorsque le matériau d'injection provenant du conduit d'injection (12) exerce une pression sur la bande à profil creux (3), que le matériau d'injection sort du dispositif d'étanchéité (1) sous l'effet de la pression latéralement sur la bande à profil creux (3) avec l'aire de section réduite ou amincie, une bande de gonflement (4) étant disposée sur la bande à profil creux (3), la bande à profil creux (3) étant configurée en une seule partie avec la bande de gonflement (4).
  22. Bande à profil creux selon la revendication 21, caractérisé en ce que la bande à profil creux comporte des parois (15, 16, 17) ainsi que des faces longitudinales étroites et/ou des arêtes longitudinales qui sont moulées, en particulier latéralement, sur la bande à profil creux (3) pour prendre appui sur des parois associées d'un conduit de soupape (13) d'un conduit d'injection (12).
  23. Bande à profil creux selon la revendication 21 ou 22, caractérisé en ce que la bande à profil creux (3) comporte au moins deux parois coudées (16, 17, 18, 19) qui relient une paroi de fond (14) à une paroi de plafond (15) et qui présentent une zone coudée (20) qui forme un point destiné à la courbure.
  24. Bande à profil creux selon la revendication 23, caractérisé en ce que deux parois coudées opposées (16, 17) de la bande à profil creux (3) forment des parois latérales pour l'appui sur des parois latérales associées (6, 7) d'un conduit de siège de soupape (13) dans la zone coudée (20).
  25. Bande à profil creux selon la revendication 23 ou 24, caractérisé en ce que des lèvres d'étanchéité (21) sont formées dans les parois latérales (16, 17) de la bande à profil creux (3) entre la zone coudée (20) et la paroi de plafond (15) pour l'étanchéité avec des parois latérales associées (6, 7) d'un conduit de siège de soupape (13).
  26. Bande à profil creux selon l'une quelconque des revendications 21 à 25, caractérisé en ce que la bande à profil creux (3) comporte à l'intérieur au moins deux parois d'appui opposées (18, 19).
  27. Bande à profil creux selon la revendication 26, caractérisé en ce que les parois d'appui (18, 19) ont une construction moins robuste que les parois latérales (16, 17).
  28. Bande à profil creux selon l'une quelconque des revendications 21 à 27, caractérisé en ce que la paroi de plafond (15) de la bande à profil creux (3) a une forme concave et forme une goulotte.
  29. Bande à profil creux selon l'une quelconque des revendications 21 à 28, caractérisé en ce que la bande à profil creux (3) est faite en une matière souple.
  30. Bande à profil creux selon la revendication 29, caractérisé en ce qu'elle est faite en caoutchouc élastique.
  31. Bande à profil creux selon la revendication 29 ou 30, caractérisé en ce qu'elle est faite en une matière assouplie, de préférence vulcanisée.
  32. Bande à profil creux selon l'une quelconque des revendications 21 à 31, caractérisé en ce que la bande à profil creux (3) est conçue avec plusieurs conduits de passage (3a, 3b, 3c).
  33. Bande à profil creux, la bande de gonflement (4) étant disposée sur la face extérieure du côté du joint de la paroi de fond (14) de la bande à profil creux (3) et la bande de gonflement comportant des nervures de bord (24) qui débordent latéralement au-dessus de la bande à profil creux (3).
  34. Bande à profil creux selon l'une quelconque des revendications 21 à 33, caractérisé en ce que la bande de gonflement (4) est collée sur la bande à profil creux (3).
  35. Bande à profil creux selon la revendication 33 ou 34, caractérisé en ce que les nervures de bord (24) sont pliées à partir de la paroi de fond (14).
  36. Bande à profil creux selon la revendication 35, caractérisé en ce que les nervures de bord (24) de la bande de gonflement (4) sont déplaçables contre une précontrainte hors de la position pliée de telle manière que la bande de gonflement (4) forme une surface d'appui globalement plane avec les nervures de bord (24), en particulier à l'état assemblé.
EP04018388A 2003-08-07 2004-08-03 Dispositif d'étanchéité pour étancher des jointures et une bande avec profil creux pour cela Active EP1505216B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05022363A EP1683924B1 (fr) 2003-08-07 2004-08-03 Dispositif d'étanchéité pour étancher des jointures
PL05022363T PL1683924T3 (pl) 2003-08-07 2004-08-03 Przyrząd do uszczelniania spoin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10336641 2003-08-07
DE10336641 2003-08-07

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP05022363A Division EP1683924B1 (fr) 2003-08-07 2004-08-03 Dispositif d'étanchéité pour étancher des jointures

Publications (2)

Publication Number Publication Date
EP1505216A1 EP1505216A1 (fr) 2005-02-09
EP1505216B1 true EP1505216B1 (fr) 2007-11-21

Family

ID=33547175

Family Applications (2)

Application Number Title Priority Date Filing Date
EP05022363A Active EP1683924B1 (fr) 2003-08-07 2004-08-03 Dispositif d'étanchéité pour étancher des jointures
EP04018388A Active EP1505216B1 (fr) 2003-08-07 2004-08-03 Dispositif d'étanchéité pour étancher des jointures et une bande avec profil creux pour cela

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP05022363A Active EP1683924B1 (fr) 2003-08-07 2004-08-03 Dispositif d'étanchéité pour étancher des jointures

Country Status (20)

Country Link
US (1) US20050029751A1 (fr)
EP (2) EP1683924B1 (fr)
JP (1) JP2005054569A (fr)
KR (1) KR100682151B1 (fr)
CN (1) CN100357536C (fr)
AR (1) AR045358A1 (fr)
AT (1) ATE365838T1 (fr)
AU (1) AU2004202892B2 (fr)
BR (1) BRPI0403275A (fr)
CA (1) CA2472875A1 (fr)
DE (2) DE502004004214D1 (fr)
DK (1) DK1683924T3 (fr)
ES (1) ES2289637T3 (fr)
HK (2) HK1073344A1 (fr)
NO (1) NO20042607L (fr)
PL (1) PL1683924T3 (fr)
PT (1) PT1683924E (fr)
RU (1) RU2347868C2 (fr)
SG (1) SG115710A1 (fr)
TW (1) TW200506152A (fr)

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US7487616B2 (en) * 2005-04-05 2009-02-10 Central Sales & Service, Inc. Rail car door sealing gasket
US9174656B2 (en) * 2005-09-23 2015-11-03 Gunderson Llc Insulative railway boxcar
CN100346039C (zh) * 2005-11-15 2007-10-31 沈阳远大铝业工程有限公司 大变位幕墙柔性密封结构
US8733550B2 (en) * 2012-03-09 2014-05-27 Wki Holding Company, Inc. Nesting container lids with snap on wings
ITMI20120958A1 (it) * 2012-06-04 2013-12-05 Politec Polimeri Tecnici Sa Assieme di pannelli alveolari per coperture e pareti
CN102926637A (zh) * 2012-11-02 2013-02-13 张家港市润禾橡塑制品有限公司 船用舱盖中缝气囊型橡胶密封条
BR112017023238B1 (pt) * 2015-04-30 2023-03-28 Zephyros, Inc Artigo e método de formação de um artigo
DE102016001025A1 (de) * 2016-02-01 2017-08-03 Mann + Hummel Gmbh Filterelement eines Flüssigkeitsfilters, Flüssigkeitsfilter und Filtergehäuse
CN106639002B (zh) * 2017-03-10 2022-10-18 丁杰 堵漏剂反应组件和后浇带止水装置
US20190112868A1 (en) * 2017-10-13 2019-04-18 Central Sales & Services, Inc. Refrigerated Railcar Door Sealing Gasket
CN110905119B (zh) * 2019-10-28 2021-10-08 中建科技集团有限公司 可更换密封胶条的龙骨复合墙体结构及密封胶条更换方法
CN112283349A (zh) * 2020-10-12 2021-01-29 南昌航空大学 一种双向w型金属薄壁封严环
CN112942593B (zh) * 2021-01-28 2022-04-05 上海绿地建设(集团)有限公司 一种装配式建筑用异形柱节点连接结构

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Publication number Priority date Publication date Assignee Title
US4457522A (en) * 1983-03-24 1984-07-03 Mario Trieste Bridge seal for expansion grooves
DE3427110A1 (de) * 1984-07-23 1986-01-23 Gleit- Und Lagertechnik Nell Gmbh, 5620 Velbert Vorrichtung zum abdichten von fugen zwischen zwei bauteilen
EP0267230A1 (fr) * 1986-03-31 1988-05-18 Bechtel Investments, Inc. Joint etanche pour beton monte sous pression/compression
DE8910744U1 (fr) * 1989-09-08 1991-01-17 Schmidt, Rene P., Oberweningen, Ch
DE4140616C2 (de) * 1991-12-10 2000-01-13 Hiendl Heribert Injektionsschlauch
DE4340845C2 (de) * 1993-11-26 2002-12-19 Ibs Injektionstechnologie Gmbh Injektionsprofil zum Abdichten von Fugen an Bauwerken
DE19501384C2 (de) * 1995-01-18 2001-10-04 Rene P Schmid Dichtungsvorrichtung zum Abdichten von Betonierfugen
FR2758348B1 (fr) * 1997-01-16 1999-03-26 Freyssinet Int Stup Procede de realisation d'un joint de construction et ouvrage comportant un tel joint
DE19702248A1 (de) * 1997-01-23 1998-07-30 Sika Ag Verfahren zur Fugenabdichtung in Betonbauwerken
DE29712401U1 (de) * 1997-07-14 1997-10-02 Contec Bauwerksabdichtungen Gm Abdichtungsformkörper aus flexiblem Material für die Arbeitsfugen zwischen Betonteilen
DE19900520A1 (de) * 1999-01-08 2000-07-27 Sika Ag, Vormals Kaspar Winkler & Co Dichtungsband zur Fugenabdichtung in Betonbauwerken
DE10123312A1 (de) * 2001-05-04 2002-11-07 Bms Gmbh Halte- und Verlegeprofil für Injektions- oder Verpreßschläuche sowie Verfahren zum Verlegen eines Injektions- oder Verpreßschlauches unter Verwendung eines Halte- und Verlegeprofils
AUPR917301A0 (en) * 2001-11-29 2001-12-20 Commercial Waterproofing Services Pty Ltd A method and means for waterproofing joints

Also Published As

Publication number Publication date
CN100357536C (zh) 2007-12-26
EP1683924A1 (fr) 2006-07-26
CN1580433A (zh) 2005-02-16
CA2472875A1 (fr) 2005-02-07
EP1683924B1 (fr) 2007-06-27
US20050029751A1 (en) 2005-02-10
ES2289637T3 (es) 2008-02-01
DE502004004214D1 (de) 2007-08-09
EP1505216A1 (fr) 2005-02-09
KR20050016169A (ko) 2005-02-21
NO20042607L (no) 2005-02-08
DE502004005549D1 (de) 2008-01-03
RU2347868C2 (ru) 2009-02-27
KR100682151B1 (ko) 2007-02-12
AU2004202892B2 (en) 2007-06-14
PL1683924T3 (pl) 2007-12-31
BRPI0403275A (pt) 2005-04-12
SG115710A1 (en) 2005-10-28
PT1683924E (pt) 2007-09-27
AU2004202892A1 (en) 2005-02-24
ATE365838T1 (de) 2007-07-15
HK1088053A1 (en) 2006-10-27
AR045358A1 (es) 2005-10-26
RU2004124071A (ru) 2006-01-27
JP2005054569A (ja) 2005-03-03
DK1683924T3 (da) 2007-10-22
HK1073344A1 (en) 2005-09-30
TW200506152A (en) 2005-02-16

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