EP0629750B1 - Verfahren zur Abdichtung einer Fuge durch Injektion eines Dichtungsmediums - Google Patents

Verfahren zur Abdichtung einer Fuge durch Injektion eines Dichtungsmediums Download PDF

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Publication number
EP0629750B1
EP0629750B1 EP94107062A EP94107062A EP0629750B1 EP 0629750 B1 EP0629750 B1 EP 0629750B1 EP 94107062 A EP94107062 A EP 94107062A EP 94107062 A EP94107062 A EP 94107062A EP 0629750 B1 EP0629750 B1 EP 0629750B1
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EP
European Patent Office
Prior art keywords
sealing
process according
sealing medium
connecting elements
bodies
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
EP94107062A
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German (de)
English (en)
French (fr)
Other versions
EP0629750A3 (en
EP0629750A2 (de
Inventor
René P. Schmid
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Individual
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Individual
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Filing date
Publication date
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Publication of EP0629750A2 publication Critical patent/EP0629750A2/de
Publication of EP0629750A3 publication Critical patent/EP0629750A3/xx
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Anticipated expiration legal-status Critical
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    • 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
    • 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
    • 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
    • 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

Definitions

  • the invention relates to a method for sealing a joint by injection of a sealing medium, in particular for sealing a joint between two concreting sections according to the preamble of claim 1.
  • a sealing device in the form of a porous hose is known from CH-A-600 077.
  • This hose consists of a support body in the form of a helical spring, which is surrounded by a first, braided hose, which in turn is surrounded by an outer, mesh-like, porous hose.
  • a sealing medium is pressed into the hose-like sealing device, which is intended to emerge from defects in the concrete.
  • the sealing device according to DE-U-83 35 231 tries to remedy the disadvantage of the hose body becoming blocked by introducing a non-woven material between the support body in the form of a coil spring and the outer network-like hose, which material is permeable to liquids but impermeable to fine concrete particles is.
  • sealing medium is pressed directly into the beginning or end of the hose.
  • the start and end of the hose must be freely accessible from the outside after the concreting measures have been completed in the joint area.
  • a method for sealing concrete sections in which a sealing element in the form of a pre-compressed band made of a multiporous, open-pore material is used.
  • the tape is impregnated with a water-resistant substance and housed in a groove in the first section of concrete.
  • the pre-compressed band is to be brought to decompression in particular by the temperature effect of the heat of reaction of the second concreting section, so that it can penetrate into the still soft material of the second concreting section, thereby bridging the joint and thereby sealing it.
  • This type of joint seal is labor intensive.
  • the sealing effect is uncontrollable because the reaction or decompression of the band cannot be recognized or influenced after the second concreting section has been erected.
  • the tape material is very expensive, and the tape requires the pre-fabrication of a groove in the first concreting section, which must be made in a special way.
  • GB-A-1 289 550 describes a method for connecting two components to one another.
  • An elastic foamed body is soaked with binding agent and placed between the components. Subsequently, the body is pressed between the components with the help of the components, so that binder emerges and can harden the components connecting the components. The body ensures a sponge effect for the binder.
  • the proposed method is completely detached from the previous use of hose-like sealing devices.
  • a preferably rectangular cross-section of a body made of a passage pore foam (filter foam) or a foam tape is placed on the concrete surface and mounted there, so that the passage or flow channel through the body itself is formed, and the sealing medium from the Through pores emerge in the joint area.
  • the body can also have other shapes, for example a trapezoidal shape or a curved or a circular segment shape.
  • a hose-like hollow body can be provided as the inlet opening for the sealing medium, for example, which is inserted into the body at one end and is arranged at the other end outside the second concreting section or its formwork.
  • the method described below for introducing the sealing medium can be used with particular advantage.
  • the foam or the foam tape used on the one hand has sufficient porosity for the passage of the sealing medium and on the other hand is of a consistency that largely avoids compression of the foam or the foam tape by the applied concrete.
  • silicates or hardening single- or multi-component plastic in liquid consistency are used as the sealing medium.
  • Synthetic resin, in particular 2-component acrylic resin, is also used as a sealing medium, as are bentonite and / or cement mixtures.
  • the body is advantageously fastened to the concrete surface by means of one or more pins, screws or nails which extend transversely to its longitudinal axis and surround the concrete and preferably have washers.
  • the introduction of dowels in the concrete surface or by a predetermined setting of shooting devices ensures that the above-mentioned holding means only engage in the concrete surface to such an extent that their head region lies approximately in a plane with the surface of the body after the introduction.
  • the desired end position of the pins, screws or nails can be achieved by using tubular spacers which encompass the holding means, the length of the spacers being approximately the cross-sectional height of the body corresponds. The spacer then ensures that the holding means do not penetrate too deep into the body.
  • Another preferred mounting of the body can also be carried out by mounting profiles comprising it, which are mounted on the concrete surface.
  • the support profiles can be metal or plastic straps that completely or partially encompass the cross-sectional circumference of the body, the support profiles being arranged with a free end on the concrete surface, so that the support device holds the body on the concrete surface or clamps it , but without significantly reducing the cross section of the body at the stop.
  • a longitudinal, continuous recess can be provided in the cross-sectional interior of the body, which serves as a through-channel for the sealing medium.
  • the through-channel is first filled and then the sealing medium penetrates the body until it exits into the concrete area, closing off the existing joints.
  • connection of at least two bodies at the abutting edges thereof is advantageously carried out by connecting elements having the same cross-sectional shape and consisting of the same material.
  • These connecting elements can be straight connecting pieces, flat corner brackets, upright corner brackets, T-pieces or crossing pieces, so that changes in direction can be easily taken into account when laying the body.
  • An adhesive tape is preferably provided at the butt joints for connecting the bodies to one another or the body with the connecting elements.
  • the tape is mainly used for Securing the position of the body and can preferably be attached only on the side of the body facing away from the concrete surface and in the upper region of the side parts of the body, so that sufficient sealing material can escape even at the joint despite adhesive tape.
  • notch-like incisions are provided, running across their entire cross-sectional width, the notch tips of which are slightly below that Cross-sectional height of the body or the connecting elements are arranged.
  • the notch-like incisions should therefore only be made to such an extent that the body still forms a coherent body.
  • the bodies or fasteners are bent about their longitudinal axis and secured on a curved concrete surface or on an arcuate or circular element, for example a pipe, the side edge surfaces of the notches abutting one another and the notches thus being closed when the underside of the body is on the Concrete surface or the element.
  • the foam strips can also follow curved or curved courses.
  • the bodies or connecting elements are also advantageously possible to bend the bodies or connecting elements about their longitudinal axis in order to fix them on a curved concrete surface or on an arcuate or circular element, for example a pipe, without providing notch-like incisions.
  • the body consisting of the foam or filter foam will compress in the area facing the curved or curved surface, but this compression does not prevent the sealing material from escaping. This is because the material intended for the body is of such a nature is that even with a stronger compression of the material, the through pores required for the passage of the sealing medium are still present.
  • the bodies and / or connecting elements are advantageously held on the circular element with an endless rubber band, in that the rubber band is stretched over the top of the bodies or connecting elements.
  • This simple and quick way of fastening the body and / or the connecting elements ensures a firm fit on circular or curved elements without having to use other mounting means.
  • the rubber bands can preferably have a cross-sectional width that is smaller or significantly smaller than the cross-sectional width of the body or bodies, so that leakage of the sealing medium is also not significantly hindered at the top of the body.
  • the body as seen in cross section, has a type of coating or coating made of harder foam, preferably impermeable to the sealing medium, on its top surface facing away from the concrete surface, the coating in the area of Side surfaces preferably end in front of the underside or standing surface of the body, so that the foam or filter foam having through-pores is without the coating in the lower side regions.
  • the body should therefore have a second, outer layer by means of the additional coating to be arranged in parts of its side areas and above all on its surface, which on the one hand represents a support effect for the body and on the other hand a leakage of the sealing medium injected into the body from the Prevents areas that have the coating.
  • the sealing medium should in particular seal the joint area, ie the area of the base of the body. Because the coating in the side areas is not up to the footprint of the body is pulled down, but ends in front of it and thus in front of the concrete surface, a sufficiently large exit surface for the sealing medium is created in the lower side areas in the standing area of the body.
  • the coating can be applied subsequently to the body or can be produced together with the body. It does not matter whether the body, seen in cross-section, has a linear side edge or a crack due to the application of the coating.
  • the foam or the filter foam of the body is of a material which prevents the body from being compressed too much even at high pressures, so that there is always a sufficiently large outlet space for the sealing medium.
  • the body consisting of foam or foam tape is used advantageously for sealing a groundwater relief connection.
  • the body can advantageously be used to seal a joint area between a body, for example a pipe, and a concrete section, in particular if liquids are constantly or occasionally present on one side of the concrete section.
  • a body for example a pipe
  • a concrete section in particular if liquids are constantly or occasionally present on one side of the concrete section.
  • water-filled concrete pools in the concrete walls have pipe openings or other devices, such as headlights or the like, whereby the joint area between the concrete walls and the bodies used therein must be carefully sealed in order to prevent water from penetrating into this area with the proposed Body and a subsequent injection of the sealant can be done safely and reliably.
  • the body can equally advantageously be used to seal a connection point between two pipes, even in the case of a pipe socket connection point.
  • the body is arranged in the area of the gap between the two pipes connected to one another by being placed around this area and forming a ring around the connection point, as in the relief connection. After the sealing medium has been introduced into the body, the connection point is secured in such a way that any escaping liquid can be safely retained from the connection point.
  • the sealing device can be arranged without a connection to the outside in the joint area between the two concreting sections as well as previously known sealing devices and can be filled with a sealing medium by a subsequent connection between an outside of the concrete or the second concreting section and the sealing device.
  • the sealing medium is e.g. for silicates or hardening single or multi-component plastics in liquid or compressible consistency.
  • Synthetic resin in particular 2-component acrylic resin, can also be used as a sealing medium, as can bentonite and / or cement mixtures.
  • connection is made, for example, in particular by drilling into the hardened concrete between an outer silk Concrete and the sealing devices created. It goes without saying that the bore must be made so that the flow channel or the passage of the sealing device is accessible. The sealing medium is then introduced or pressed in through the connection or the borehole. A further connection to the sealing device is advantageously created, through which the air can escape during the press-in process and which also serves as a control point as to whether the sealing medium has also penetrated the entire sealing device. It is also conceivable to create a larger number of such connections and then to seal them when the sealing medium emerges from the connection points.
  • connection points serving as control points should be arranged at the beginning or at the end of the joint in order to check that the sealing medium also extends into the end regions of the sealing device has penetrated.
  • connection can be created horizontally or from obliquely above or obliquely below in the direction of the sealing device.
  • the connection points are preferably made at predetermined positions, it being possible to determine beforehand at what height or at what angle and above all how long the connection point must be created, in order to ensure that the sealing device is also hit or drilled in the desired manner .
  • the proposed method for introducing the sealing medium into sealing devices prevents the formwork from having one or more openings for previously laid connection openings or connecting pieces. It also prevents these previously created connection points from being torn or destroyed during formwork or concreting.
  • the load-bearing capacity or safety of the pierced concrete is also not reduced by the arrangement of several connection points.
  • FIG. 1 A sealing device is shown in FIG. 1, wherein a body 102 made of foam or a foam tape is used as the sealing device.
  • the underside of the body 102 is placed on a hardened concrete surface 101 and mounted there.
  • the assembly can be carried out using various mounting devices, an attachment using a screw 107 being shown as an alternative in FIG. 1.
  • pins or nails can also be used, preferably together with washers.
  • the screw head 108 is to be formed over a large area, so that the largest possible part of the body 102 can be fixed via the screw head 108.
  • the bracket device is only introduced into the concrete surface 101 until its free end directed upward, for example the screw head 108, comes to lie approximately in one plane with the upper side 104 of the body 102.
  • the required passage or flow channel for the sealing medium is formed by the body 102 itself, the sealing medium being able to pass through its through pores and to exit into the joint area due to the porous nature of the body 102.
  • the sealing medium emerges both in the area between the concrete surface 101 and the underside 105 of the body 102 and from its top 104 and its side surfaces 103 into the joint area.
  • the body 102 can have a kind of coating or coating of harder foam on its surface and its side surfaces 103, which is impermeable to the sealing medium.
  • this coating is preferably not provided up to the underside 105, but ends shortly before.
  • a type of outlet area for the sealing medium is thereby created between the underside 105 and the end of the coating in the area of the side surfaces 103. Accordingly, the sealing medium can no longer emerge in the areas that have the coating, but only in a lower area of the side surfaces 103, which is sufficient to seal the joint area.
  • FIG. 2 further alternative mounting devices for the body 102 are shown first.
  • the illustrated screw 107 as well as pins or nails can be encompassed by a tubular spacer 110 in the shaft area, the length of which Cross-sectional height of the body 102 corresponds.
  • a holder can also be carried out via a holder profile 109, which is U-shaped in cross section in the area of the body 102 and engages around the side surfaces 103 and the underside 104 of the body 102.
  • a side leg of the support profile 109 is guided up to the concrete surface 101 and there bends approximately at right angles to form a web area which rests on the concrete surface 101. In this area, the mounting profile 109 can then be attached to the concrete surface 101, for example by means of a shot-in pin or nail.
  • the body 102 has a longitudinally extending, continuous recess in its cross-sectional interior, which serves as a free through channel 106a for the sealing medium.
  • the sealing medium introduced into the body 102 will thus first fill the free through channel 106a of the body 102 and then exit through the porous material of the body 102 into the joint area.
  • the cross-sectional interior of the body 102 can also have a plurality of continuous recesses running next to one another.
  • FIGS. 1 and 2 show a preferred cross-sectional shape of the body 102 in the form of a cuboid and thus having a rectangular cross-section.
  • the same advantageous properties of this sealing device can, however, also be achieved with bodies which have, for example, a trapezoidal or circular section-like cross section or also cross sections of any other design.
  • a separate representation of alternative cross-sectional shapes of the sealing device was omitted. This possibility of alternatives Cross-sectional shapes of the sealing device also relate to the connecting elements subsequently described in FIGS. 3 to 7 and to the press-in connector body 123 shown in FIG. 8.
  • connecting elements having the same cross-sectional shape and consisting of the same material are provided between their abutting edges, which are shown in FIGS. 3 to 7 and represent a non-exhaustive selection of preferred connecting elements.
  • the task of these connecting elements is not only the aforementioned connection of two bodies 102, but also the possibility of a change of direction with the aid of such connecting elements.
  • the bodies 102 are simply attached to the connecting elements so that their free connection ends lie flush against one another.
  • 3 to 7 illustrate that straight connecting pieces 114 (FIG. 3), flat corner angles 115 (FIG. 4), upright corner angles 116 (FIG. 5), T-pieces 117 (FIG. 6) and crossing pieces 118 ( 17) can be used for example.
  • the connection elements are fastened in the manner already described by means of screws, pins, nails or mounting profiles, as are the bodies 102 on the concrete surface 101.
  • connection of the bodies 102 to one another or the bodies 102 to the connecting elements at the respective joints is preferably carried out with the aid of an adhesive tape which is placed over the joint, the adhesive tape preferably covering only the top 104 and the side surfaces 103, the adhesive tape on the Side surfaces 103 can end at a distance from the concrete surface 101, so that the sealing medium can also emerge from the area of the joint in this area.
  • the adhesive tape also serves primarily to prevent cement slurry and small particles from penetrating into the joint area during the concreting process.
  • a Einpreßstutz stresses 123 is shown, on the an elastic, load-bearing, non-porous hose 121 is arranged in the area 124 on one side surface 102.
  • This hose 121 serves as a filler neck for the sealing medium and is arranged outside the second concrete section or outside its formwork with its free end.
  • the hose 121 preferably ends in the cross-sectional interior of the press-fit connector body 123 or in a free through channel 106a, if such should be provided.
  • the sealing device will preferably have a further press-in connector 123 at another point, in particular in the end region of the sealing device, with which it can be checked whether the sealing medium has also penetrated the entire sealing device during the pressing in. In order to have several control points or press-in points for the sealing medium, a plurality of such press-in connector bodies 123 can also be provided.
  • the body 102 can not only be laid on flat concrete surfaces, but also curved or circular surfaces, e.g. surrounded by pipes or tubes, cuff-like or follow curved concrete surfaces.
  • curved or circular surfaces e.g. surrounded by pipes or tubes, cuff-like or follow curved concrete surfaces.
  • side-by-side, V-shaped, notch-like incisions are provided which extend over their entire cross-sectional width, as shown in FIG. 9a. These incisions represent notches 125, with their respective notch tip 126 ending somewhat below the cross-sectional height or the top 104 of the body 102.
  • Such a body 102 having notches 125 can then, as shown in FIG. 9b, either follow an arcuate course or be bent into a ring (not shown) since the body 102 is sufficiently flexible.
  • the body 102 is then placed, for example, against the outer surface of a pipe (not shown) and bent accordingly and then also fastened on the pipe. It is expediently provided that the notch edge surfaces 127 touch or abut each other when the underside 105 abuts, for example, the pipe surface. This ensures that the then ring-shaped body 102 is a continuous foam tape and does not have any imperfections into which the concrete of the second concreting section can penetrate and thus prevent the sealing medium from penetrating.
  • the body 102 without arranging notches 125 in order to adapt it to curved concrete surfaces 101 or to place it around circular bodies in the manner of a ring or cuff.
  • the foam or the filter foam of the body 102 can be pressed together for this bend without the passage pores required for the passage of the sealing medium being closed by the compression of the body 102.
  • the sealing medium is fed or pressed into the body 102 via supply means, not shown, from which it can then penetrate into the cavities in the joint area to be filled in a sealing manner.
  • a preferred fastening of the body 102 or of the connecting elements or of the press-fit connector body 123 takes place on circular elements with an endless rubber band, in that the rubber band is stretched over the upper side, for example of the body 102 or other elements mentioned.
  • the rubber band then ensures a tight hold of the ring-shaped sealing device on the corresponding circular element.
  • the width of the rubber band can preferably be less than the cross-sectional width of the top 104 of the body 102, so that sufficient sealing medium can also escape into the joint area to be sealed in the area of the top 104.
  • FIG. 10 shows a preferred use of the body 102 and / or its connecting elements or the press-fit connector body 123 for sealing a groundwater relief connector 131.
  • the body 102 is provided with notches 125 in the manner shown in FIGS. 9a and 9b.
  • the body 102 surrounds the groundwater relief connection 131 in a ring-like manner the area in which the groundwater relief port 131 penetrates the bottom plate 132, which is made of concrete. This location in the bottom plate 132 is particularly at risk from penetrating groundwater or moisture, in particular if, as shown, the groundwater level 133 lies above the bottom plate 132.
  • the body 102 Before concreting the floor slab 132 - with an artificially lowered groundwater table 133 - the body 102 is placed in a ring around the groundwater relief connection 131 and fastened there, for example, with the rubber band mentioned. After the base plate 132 has been concreted, the sealing medium is pressed into the body 102 via previously arranged filling devices or with the aid of the method according to claim 17. The joint area between the groundwater relief connection 131 and the base plate 132 is completely sealed after the sealing medium has emerged from the body 102 into the cavities present there.
  • Another preferred use of the body results from sealing a joint area between a body, for example a pipe and a concrete section, if liquids are constantly or occasionally present on one side of the concrete section, as is the case, for example, in water basins with concrete walls.
  • Pipes or other devices that are present on the water side can be surrounded by the body 102 and, by subsequently injecting the sealing medium into the body 102, securely seal the joint area which is susceptible to the ingress of water.
  • FIG. 11 A further preferred use of the body 102 and / or the connecting elements and the press-in connector 123 is shown in FIG. 11, the body 102 serving there to seal a connection point between two pipes 134, 135.
  • the tubes 134, 135 are placed against one another via a Z-shaped connection point 136.
  • This connection point 136 is a weak point in pipelines with regard to the escape of media carried in the pipelines.
  • the body 102 is attached directly to the connection point 136 so that it encompasses this connection point 136 in a ring-like manner.
  • the body 102 is designed prior to attachment to the connection point 136 as shown in FIGS. 9a and 9b, or - without being provided with notches 125 - simply bent correspondingly in a ring-like manner.
  • the body 102 is preferably attached to the connection point 136 with the aforementioned rubber band.
  • the pipe connection point 136 shown is generally surrounded by a medium, for example mortar or soil or the like.
  • the connection point is sealed, ie the sealing medium is introduced into the body 102, preferably after the entire pipe connection has been completed, so that the connection point 136 may already be surrounded by a specific medium.
  • the sealing medium is introduced into the body 102 in the manner explained for FIG. 12.
  • the top 104 and the side surfaces 103 can be sealed with, for example, an adhesive tape, since it is evident that an escape of the sealing medium is only necessary in the direction of the two pipes 134, 135.
  • the top surface 104 can preferably be sealed by the arrangement of the rubber band.
  • the body 102 is also advantageously suitable for sealing a pipe socket connection point, wherein the body 102 is preferably arranged obliquely to the pipe socket or its cross section is adapted to the pipe socket connection point, for example has a triangular cross section.
  • FIG. 12 shows a method for introducing a sealing medium into sealing devices for sealing a joint formed between two concreting sections.
  • the joint area between a concrete surface 101 and a concrete wall 137 arranged thereon is shown by way of example.
  • a sealing device 138 is shown schematically, which was applied to the concrete surface 101 before the concrete wall 137 was encased and concreted.
  • the sealing device 138 is concreted in without a connection of this type or a similar design in the new method.
  • connection points or bores 139 There are preferably a plurality of such connection points or bores 139, so that the sealing medium can be introduced at several points and control points are available at which it can be checked whether the sealing medium also penetrates the entire sealing device.
  • Control or entry points in the form of bores 139 are preferably arranged at the beginning or end area of the joint, as seen in the longitudinal direction. It is left to local conditions whether the connection is preferably horizontal or inclined to the sealing device 138.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Sealing Material Composition (AREA)
  • Glass Compositions (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
EP94107062A 1989-09-08 1990-09-10 Verfahren zur Abdichtung einer Fuge durch Injektion eines Dichtungsmediums Expired - Lifetime EP0629750B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE8910744U DE8910744U1 (de) 1989-09-08 1989-09-08 Dichtungsvorrichtung für Betonfugen
DE8910744U 1989-09-08
EP90117399A EP0418699B1 (de) 1989-09-08 1990-09-10 Dichtungseinrichtung für Betonfugen sowie Verfahren zu ihrer Verfüllung

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP90117399.7 Division 1990-09-10

Publications (3)

Publication Number Publication Date
EP0629750A2 EP0629750A2 (de) 1994-12-21
EP0629750A3 EP0629750A3 (en) 1995-01-18
EP0629750B1 true EP0629750B1 (de) 1997-05-21

Family

ID=6842678

Family Applications (3)

Application Number Title Priority Date Filing Date
EP94107063A Withdrawn EP0629751A3 (de) 1989-09-08 1990-09-10 Verfahren zum Einbringen eines Dichtungsmediums in Dichtungseinrichtungen.
EP90117399A Expired - Lifetime EP0418699B1 (de) 1989-09-08 1990-09-10 Dichtungseinrichtung für Betonfugen sowie Verfahren zu ihrer Verfüllung
EP94107062A Expired - Lifetime EP0629750B1 (de) 1989-09-08 1990-09-10 Verfahren zur Abdichtung einer Fuge durch Injektion eines Dichtungsmediums

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP94107063A Withdrawn EP0629751A3 (de) 1989-09-08 1990-09-10 Verfahren zum Einbringen eines Dichtungsmediums in Dichtungseinrichtungen.
EP90117399A Expired - Lifetime EP0418699B1 (de) 1989-09-08 1990-09-10 Dichtungseinrichtung für Betonfugen sowie Verfahren zu ihrer Verfüllung

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US (3) US5249401A (cs)
EP (3) EP0629751A3 (cs)
AT (2) ATE153411T1 (cs)
DE (4) DE8910744U1 (cs)
DK (2) DK0418699T3 (cs)
ES (2) ES2068958T3 (cs)
GR (1) GR3023550T3 (cs)

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Also Published As

Publication number Publication date
DK0418699T3 (da) 1995-03-27
ES2068958T3 (es) 1995-05-01
ATE153411T1 (de) 1997-06-15
EP0629751A3 (de) 1995-02-15
EP0629750A3 (en) 1995-01-18
DE8910744U1 (de) 1991-01-17
EP0629750A2 (de) 1994-12-21
EP0418699B1 (de) 1995-02-22
US5377469A (en) 1995-01-03
DK0629750T3 (da) 1997-08-25
EP0418699A1 (de) 1991-03-27
US5327693A (en) 1994-07-12
ATE118854T1 (de) 1995-03-15
US5249401A (en) 1993-10-05
DE59008512D1 (de) 1995-03-30
DE59010719D1 (de) 1997-06-26
EP0629751A2 (de) 1994-12-21
ES2103518T3 (es) 1997-09-16
DE9017874U1 (de) 1992-09-10
GR3023550T3 (en) 1997-08-29

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