EP0445341B1 - Sealed industrial floor covering - Google Patents

Sealed industrial floor covering Download PDF

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Publication number
EP0445341B1
EP0445341B1 EP90104560A EP90104560A EP0445341B1 EP 0445341 B1 EP0445341 B1 EP 0445341B1 EP 90104560 A EP90104560 A EP 90104560A EP 90104560 A EP90104560 A EP 90104560A EP 0445341 B1 EP0445341 B1 EP 0445341B1
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EP
European Patent Office
Prior art keywords
floor covering
liquid
industrial floor
covering according
sealing
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
EP90104560A
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German (de)
French (fr)
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EP0445341A1 (en
Inventor
Otfried L. Dipl.-Ing. Fröhlich
Klaus Dipl.-Ing. Beckmann
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.)
Stelcon AG
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Stelcon 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 Stelcon AG filed Critical Stelcon AG
Priority to AT90104560T priority Critical patent/ATE82609T1/en
Priority to DE9090104560T priority patent/DE59000487D1/en
Priority to EP90104560A priority patent/EP0445341B1/en
Publication of EP0445341A1 publication Critical patent/EP0445341A1/en
Application granted granted Critical
Publication of EP0445341B1 publication Critical patent/EP0445341B1/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
    • E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
    • E01C11/10—Packing of plastic or elastic materials, e.g. wood, resin
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02005—Construction of joints, e.g. dividing strips
    • E04F15/02016—Construction of joints, e.g. dividing strips with sealing elements between flooring elements

Definitions

  • the invention relates to a liquid-tight industrial floor covering, consisting of concrete floor slabs, which are kept at a distance from one another with the aid of intermediate spacers with the formation of gaps and above the spacers at their end faces have a longitudinal chamber arranged at a distance from the top of the plate, and from one into the Joints introduced joint seal with an expandable sealing strand running in the longitudinal cavities of adjacent floor panels.
  • the joint seal or the sealing strip consists of a rubber or plastic profile which is enclosed in the longitudinal cavities with barb-like protruding flanges.
  • this is relatively simple and inexpensive, but a little problematic with regard to liquid tightness, because with joint enlarging covering stresses, the liquid tightness in the joint area is not always guaranteed, so that this well-known industrial floor covering is used wherever liquids are manipulated that do not enter the groundwater may not get used.
  • the invention has for its object to further develop an industrial floor covering of the type mentioned that liquid tightness is guaranteed to a much greater extent than before.
  • the present invention teaches that the joint seal consists of two spaced-apart sealing strands in the form of a highly elastic joint grout, one of which runs exclusively in the mutually associated cavities and the other above it.
  • the invention is based on the knowledge that the problem of joint grouting described at the outset can be mastered by realizing a double seal from two superimposed seals, the upper of which takes into account the stresses coming from the top of the plate, while the lower is given an enlarged width , which is able to absorb much larger transverse loads and therefore still ensures liquid tightness when this is no longer provided by the upper seal.
  • the joint sealing of the two sealing strands consists of a sealing material based on polysulfide elastomer (Thiokol).
  • Thiokol polysulfide elastomer
  • the reaction primer provides an improved connection of the sealing strands to the material of the concrete floor slabs.
  • the grouting material should practically only be connected to the vertical surfaces of the longitudinal cavities.
  • the sealing strand running in the longitudinal cavities have a height that is less than the height of the cavities.
  • Esp. the sealing strand running in the longitudinal cavities should end in front of a sloping roof of the longitudinal cavities provided for reasons of concrete production.
  • the measure also aims in the same direction to provide the longitudinal cavities with a chamber floor that is parallel to the top of the panel and on which a separating layer covering that extends over the entire joint width, in particular made of a chemical-resistant plastic film, is arranged.
  • the space between the two sealing strands is expediently filled with a filler; Foam rubber or foam plastic, in particular polystyrene, are particularly suitable for this.
  • the basic structure of the liquid-tight industrial floor covering consists of rectangular, in particular square, concrete floor slabs 1. These concrete floor slabs 1 are laid on a fine planum. They are kept at a distance from one another with the aid of intermediate spacers 2, forming joints 3. Above the spacers 2, the base plates 1 have on their end faces 4 a longitudinal chamber 5 arranged at a distance from the plate top 9. A joint seal 6 is introduced into the joints 3 formed between the concrete floor slabs 1, which has an expandable sealing strip 7 running in the longitudinal cavities 5 of adjacent concrete floor slabs 1.
  • the joint seal 6 is constructed from two seal carriers 7, 8 in the form of a highly elastic joint grout, which are arranged one above the other.
  • One sealing strand 7 is arranged exclusively in the longitudinal cavities 5 assigned to one another, while the other sealing strand 8 runs as it were adjacent to the top side 9 of the plate above the longitudinal cavities 5.
  • This grouting of the two sealing strands 7 and 8 consists of a sealing material based on thiokol or polysulfide elastomer.
  • the joint flanks 10 are provided, at least in the area of the two sealing strands 7, 8, with a reaction primer 11 based on epoxy resin, which is only indicated in the figure.
  • the sealing strand 7 running in the longitudinal cavities 5 has a height which is smaller than the height of these longitudinal cavities 5.
  • the said sealing string 7 ends in front of a sloping roof 12 of the longitudinal cavities 5.
  • the latter have a chamber bottom 13 parallel to the top side 9 of the plate, on which a separating layer support 14 made of a chemical-resistant plastic film and extending over the entire joint width is arranged.
  • the spacing 15 formed between the two sealing strands 7, 8 is filled with a filler made of foam rubber or polystyrene foam plastic.
  • the two sealing strands 7 and 8 of high ductility are only connected to the corresponding surfaces 10 of the concrete slabs 1 on the vertical outer surfaces. In this way, the greatest possible working dimension for expansions is guaranteed with the smallest possible width.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Floor Finish (AREA)

Abstract

A sealed industrial floor covering consists of concrete floor slabs (1) which are kept apart from one another by means of interposed spacers (2) so as to form joints (3) and possess, above the spacers (2) on their end faces (4), a longitudinal hollow (5) arranged at a distance from the slab upper surface (9). A joint seal (6) having an extensible sealing strand (7) running in the longitudinal hollows (5) of adjacent floor slabs (1) is introduced into the formed joints (3). Sealing is ensured with such a floor covering even with greater stresses if the joint seal (6) consists of two sealing strands (7, 8), arranged at a distance above one another, in the form of a highly extensible joint sealing compound, one (7) of which runs solely in the mutually assigned longitudinal hollows (5) and the other (8) of which runs above the same (5). <IMAGE>

Description

Die Erfindung betrifft einen flüssigkeitsdichten Industriefußbodenbelag, bestehend aus Beton-Bodenplatten, die mit Hilfe von zwischengeschalteten Abstandshaltern unter Bildung von Fugen auf Abstand voneinander gehalten sind und oberhalb der Abstandshalter an ihren Stirnflächen eine mit Abstand von der Plattenoberseite angeordnete Längsauskammerung aufweisen, und aus einer in die Fugen eingebrachten Fugendichtung mit einem in den Längsauskammerungen benachbarter Bodenplatten verlaufenden dehnbaren Dichtungsstrang.The invention relates to a liquid-tight industrial floor covering, consisting of concrete floor slabs, which are kept at a distance from one another with the aid of intermediate spacers with the formation of gaps and above the spacers at their end faces have a longitudinal chamber arranged at a distance from the top of the plate, and from one into the Joints introduced joint seal with an expandable sealing strand running in the longitudinal cavities of adjacent floor panels.

Bei einem bekannten Industriefußbodenbelag der genannten Art (DE-U 89 03 419) besteht die Fugendichtung bzw. der Dichtungsstrang aus einem Gummi- oder Kunststoffprofil, das mit widerhakenartigen Vorkragflanschen in die Längsauskammerungen einfaßt. Das ist insgesamt zwar verhältnismäßig einfach und wenig aufwendig, bezüglich der Flüssigkeitsdichtheit jedoch ein wenig problematisch, weil bei fugenvergrößernden Belagbeanspruchungen die Flüssigkeitsdichtheit im Fugenbereich nicht immer gewährleistet ist, so daß dieser bekannte Industriefußbodenbelag überall dort, wo mit Flüssigkeiten manipuliert wird, die nicht in das Grundwasser gelangen dürfen, nicht einsetzbar ist.In a known industrial floor covering of the type mentioned (DE-U 89 03 419), the joint seal or the sealing strip consists of a rubber or plastic profile which is enclosed in the longitudinal cavities with barb-like protruding flanges. Overall, this is relatively simple and inexpensive, but a little problematic with regard to liquid tightness, because with joint enlarging covering stresses, the liquid tightness in the joint area is not always guaranteed, so that this well-known industrial floor covering is used wherever liquids are manipulated that do not enter the groundwater may not get used.

Aus der Praxis ist es zwar auch bekannt, die zwischen Beton-Bodenplatten gebildeten Fugen mit einem hochdehnbaren Fugenverguß auszufüllen. Ferner hat man als Fugendichtung von Fugen größerer Tiefe auch schon zwei mit Abstand übereinander angeordnete Dichtungsstränge in Form eines hochdehnbaren Fugenvergusses eingesetzt (FR-A-1 572 639, DE-U-8 808 272). Alles das ist aber so ohne weiteres für den oben angegebenen besonderen Einsatzzweck ungeeignet. Die Fugen dürfen nämlich an der Oberfläche eine nicht zu große Breite besitzen, wenn anders eine Zerstörung der Fugendichtung durch Fahrzeuge u. dgl. nicht ausgeschlossen werden. Bei verhältnismäßig geringer Breite vermag ein solcher Fugenverguß ebenfalls nicht unter allen Beanspruchungen, die aus einer Relativbewegung der Betonplatten resultieren, Flüssigkeitsdichtheit zu gewährleisten.In practice, it is also known to fill the joints formed between concrete floor slabs with a highly elastic joint grout. Furthermore, two sealing strands arranged one above the other in the form of a highly expandable grouting compound have also been used as a joint seal for joints of greater depth (FR-A-1 572 639, DE-U-8 808 272). All of this, however, is unsuitable for the special purpose stated above. The joints may not be too wide on the surface, unless the joint seal is destroyed by vehicles and The like can not be excluded. With a comparatively small width, such joint grouting cannot guarantee liquid tightness under all stresses which result from a relative movement of the concrete slabs.

Der Erfindung liegt die Aufgabe zugrunde, einen Industriefußbodenbelag der eingangs genannten Art so weiter auszugestalten, daß Flüssigkeitsdichtheit in einem weit größeren Umfange als bisher gewährleistet ist.The invention has for its object to further develop an industrial floor covering of the type mentioned that liquid tightness is guaranteed to a much greater extent than before.

Hierzu lehrt die vorliegende Erfindung, daß die Fugendichtung aus zwei mit Abstand übereinander angeordneten Dichtungssträngen in Form eines hochdehnbaren Fugenvergusses besteht, von denen der eine ausschließlich in den einander zugeordneten Auskammerungen und der andere oberhalb derselben verläuft.For this purpose, the present invention teaches that the joint seal consists of two spaced-apart sealing strands in the form of a highly elastic joint grout, one of which runs exclusively in the mutually associated cavities and the other above it.

Die Erfindung geht hierbei von der Erkenntnis aus, daß das eingangs geschilderte Problem des Fugenvergusses gemeistert werden kann, indem man eine Doppeldichtung aus zwei übereinandergeordneten Dichtungen verwirklicht, von denen die obere die von der Plattenoberseite herkommenden Beanspruchungen berücksichtigt, während man der unteren eine vergrößerte Breite gibt, die wesentlich größere Querbeanspruchungen aufzunehmen vermag und deshalb die Flüssigkeitsdichtheit auch dann noch gewährleistet, wenn diese durch die obere Dichtung nicht mehr gegeben ist.The invention is based on the knowledge that the problem of joint grouting described at the outset can be mastered by realizing a double seal from two superimposed seals, the upper of which takes into account the stresses coming from the top of the plate, while the lower is given an enlarged width , which is able to absorb much larger transverse loads and therefore still ensures liquid tightness when this is no longer provided by the upper seal.

Für die weitere Ausgestaltung bestehen im Rahmen der Erdung mehrere Möglichkeiten. So hat sich in der Praxis eine Ausführungsform bewährt, bei der der Fugenverguß der beiden Dichtungsstränge aus einem Dichtungsmaterial auf Polysulfidelastomerbasis (Thiokol) besteht. Zur Erhöhung der Flüssigkeitsdichtheit empfiehlt es sich, die Fugenflanken zumindest im Bereich der beiden Dichtungsstränge mit einer Reaktionsgrundierung, insbes. auf Epoxidharzbasis, zu versehen; die Reaktionsgrundierung sorgt nämlich für einen verbesserten Anschluß der Dichtungsstränge an das Material der Beton-Bodenplatten. Um den unteren Dichtungsstrang bei vorgegebener Breite möglichst effektiv zu gestalten, sollte das Fugenvergußmaterial praktisch nur mit den vertikalen Flächen der Längsauskammerungen verbunden sein. Hierzu empfiehlt es sich, daß der in den Längsauskammerungen verlaufende Dichtungsstrang eine Höhe aufweist, die kleiner ist als die Höhe der Auskammerungen. Insbes. sollte der in den Längsauskammerungen verlaufende Dichtungsstrang vor einer aus betonherstellungstechnischen Gründen vorgesehenen Dachschräge der Längsauskammerungen enden. In die gleiche Richtung zielt auch die Maßnahme, den Längsauskammerungen einen zur Plattenoberseite parallelen Auskammerungsboden zu geben, auf dem eine sich über die gesamte Fugenbreite erstreckende Trennschichtauflage insbesondere aus einer chemikalienbeständigen Kunststoffolie angeordnet ist. Der zwischen den beiden Dichtungssträngen gebildete Abstandszwischenraum wird zweckmäßigerweise mit einem Füllstoff verfüllt; Schaumgummi oder Schaumkunststoff, insbesondere Polystyrol, sind hierfür besonders geeignet.There are several options for further configuration within the scope of earthing. An embodiment has proven itself in practice in which the joint sealing of the two sealing strands consists of a sealing material based on polysulfide elastomer (Thiokol). To increase the liquid tightness, it is advisable to provide the joint flanks with a reaction primer, especially based on epoxy resin, at least in the area of the two sealing strands; the reaction primer provides an improved connection of the sealing strands to the material of the concrete floor slabs. In order to make the lower sealing strand as effective as possible for a given width, the grouting material should practically only be connected to the vertical surfaces of the longitudinal cavities. For this purpose, it is recommended that the sealing strand running in the longitudinal cavities have a height that is less than the height of the cavities. Esp. the sealing strand running in the longitudinal cavities should end in front of a sloping roof of the longitudinal cavities provided for reasons of concrete production. The measure also aims in the same direction to provide the longitudinal cavities with a chamber floor that is parallel to the top of the panel and on which a separating layer covering that extends over the entire joint width, in particular made of a chemical-resistant plastic film, is arranged. The space between the two sealing strands is expediently filled with a filler; Foam rubber or foam plastic, in particular polystyrene, are particularly suitable for this.

Im folgenden wird die Erfindung anhand einer ein Ausführungsbeispiel darstellenden Zeichnung näher erläutert, deren einzige Figur in schematischer Darstellung einen Querschnitt durch einen Industriefußbodenbelag zeigt.In the following, the invention is explained in more detail with reference to a drawing representing an exemplary embodiment, the only figure of which shows a cross-section through an industrial floor covering in a schematic representation.

Der flüssigkeitsdichte Industriefußbodenbelag besteht in seinem grundsätzlichen Aufbau aus rechteckigen, insbesondere quadratischen Beton-Bodenplatten 1. Diese Beton-Bodenplatten 1 sind auf einem Feinplanum verlegt. Sie sind mit Hilfe von zwischengeschalteten Abstandshaltern 2 unter Bildung von Fugen 3 auf Abstand voneinander gehalten. Oberhalb der Abstandshalter 2 weisen die Bodenplatten 1 an ihren Stirnflächen 4 eine mit Abstand von der Plattenoberseite 9 angeordnete Längsauskammerung 5 auf. In die zwischen den Beton-Bodenplatten 1 gebildeten Fugen 3 ist eine Fugendichtung 6 eingebracht, die einen in den Längsauskammerungen 5 benachbarter Beton-Bodenplatten 1 verlaufenden dehnbaren Dichtungsstrang 7 aufweist.The basic structure of the liquid-tight industrial floor covering consists of rectangular, in particular square, concrete floor slabs 1. These concrete floor slabs 1 are laid on a fine planum. They are kept at a distance from one another with the aid of intermediate spacers 2, forming joints 3. Above the spacers 2, the base plates 1 have on their end faces 4 a longitudinal chamber 5 arranged at a distance from the plate top 9. A joint seal 6 is introduced into the joints 3 formed between the concrete floor slabs 1, which has an expandable sealing strip 7 running in the longitudinal cavities 5 of adjacent concrete floor slabs 1.

Wie man aus der Figur unschwer erkennt, ist die Fugendichtung 6 aus zwei Dichtungsträgern 7, 8 in Form eines hochdehnbaren Fugenvergusses aufgebaut, die übereinander angeordnet sind. Der eine Dichtungsstrang 7 ist ausschließlich in den einander zugeordneten Längsauskammerungen 5 angeordnet, während der andere Dichtungsstrang 8 gleichsam an die Plattenoberseite 9 angrenzend oberhalb der Längsauskammerungen 5 verläuft. Dieser Fugenverguß der beiden Dichtungsstränge 7 und 8 besteht aus einem Dichtungsmaterial auf Thiokol- bzw. Polysulfidelastomerbasis.As can easily be seen from the figure, the joint seal 6 is constructed from two seal carriers 7, 8 in the form of a highly elastic joint grout, which are arranged one above the other. One sealing strand 7 is arranged exclusively in the longitudinal cavities 5 assigned to one another, while the other sealing strand 8 runs as it were adjacent to the top side 9 of the plate above the longitudinal cavities 5. This grouting of the two sealing strands 7 and 8 consists of a sealing material based on thiokol or polysulfide elastomer.

Die Fugenflanken 10 sind zumindest im Bereich der beiden Dichtungsstränge 7,8 mit einer Reaktionsgrundierung 11 auf Epoxidharzbasis versehen, was in der Figur nur angedeutet ist. Jedenfalls weist der in den Längsauskammerungen 5 verlaufende Dichtungsstrang 7 eine Höhe auf, die kleiner ist als die Höhe dieser Längsauskammerungen 5. Der genannte Dichtungsstrang 7 endet vor einer Dachschräge 12 der Längsauskammerungen 5. Letztere weisen einen zur Plattenoberseite 9 parallelen Auskammerungsboden 13 auf, auf dem eine sich über die gesamte Fugenbreite erstreckende Trennschichtauflage 14 aus einer chemikalienbeständigen Kunststoffolie angeordnet ist. Der zwischen den beiden Dichtungssträngen 7,8 gebildete Abstandszwischenraum 15 ist mit einem Füllstoff aus Schaumgummi oder Polystyrolschaumkunststoff verfüllt.The joint flanks 10 are provided, at least in the area of the two sealing strands 7, 8, with a reaction primer 11 based on epoxy resin, which is only indicated in the figure. In any case, the sealing strand 7 running in the longitudinal cavities 5 has a height which is smaller than the height of these longitudinal cavities 5. The said sealing string 7 ends in front of a sloping roof 12 of the longitudinal cavities 5. The latter have a chamber bottom 13 parallel to the top side 9 of the plate, on which a separating layer support 14 made of a chemical-resistant plastic film and extending over the entire joint width is arranged. The spacing 15 formed between the two sealing strands 7, 8 is filled with a filler made of foam rubber or polystyrene foam plastic.

Die beiden Dichtungsstränge 7 und 8 hoher Dehnbarkeit sind nur an den vertikalen Außenflächen mit den entsprechenden Flächen 10 der Betonplatten 1 in Verbund. Auf diese Weise ist bei geringstmöglicher Breite ein größtmögliches Arbeitsmaß bei Dehnungen gewährleistet.The two sealing strands 7 and 8 of high ductility are only connected to the corresponding surfaces 10 of the concrete slabs 1 on the vertical outer surfaces. In this way, the greatest possible working dimension for expansions is guaranteed with the smallest possible width.

Claims (10)

  1. A liquid-tight industrial floor covering, consisting of concrete floor slabs (1) which are kept spaced apart to form joints (3) by means of interposed spacers (2) and which have, above the spacers (2), at their end faces (4), a longitudinal cavity (5) at a distance from the top of the slab, and a joint seal (6) which is introduced into the joints (3) and which comprises an expansible sealing strip (7) extending in the longitudinal cavities (5) of adjacent floor slabs (1), characterised in that the joint seal (6) consists of two sealing strips (7, 8) arranged in spaced relationship one above the other, in the form of a highly-expansible joint sealant, one of said strips (7) extending solely in the associated longitudinal cavities (5) and the other (8) above said cavities (5).
  2. A liquid-tight industrial floor covering according to claim 1, characterised in that the joint sealant of the two sealing strips (7, 8) consist of a polysulphide elastomer or Thiokol based sealing material.
  3. A liquid-tight industrial floor covering according to claim 1 or 2, characterised in that the joint flanks (10) are provided with a reaction primer (11) at least in the region of the two sealing strips (7, 8).
  4. A liquid-tight industrial floor covering according to claim 3, characterised in that the reaction primer (11) is epoxy resin based.
  5. A liquid-tight industrial floor covering according to any one of claims 1 to 4, characterised in that the sealing strip (7) extending in the longitudinal cavities (5) has a height which is less than the height of the cavities (5).
  6. A liquid-tight industrial floor covering according to claim 5, characterised in that the sealing strip (7) extending in the longitudinal cavities (5) terminates in front of a slope (12) of the longitudinal cavities (5).
  7. A liquid-tight industrial floor covering according to any one of claims 1 to 6, characterised in that the longitudinal cavities (5) have a cavity base (13) extending parallel to the top (9) of the slab, on which base there is disposed an interface foundation (14) extending over the entire joint width.
  8. A liquid-tight industrial floor covering according to claim 7, characterised in that the interface foundation (14) consists of a chemical-resistant plastic film.
  9. A liquid-tight industrial floor covering according to claims 1 to 8, characterised in that the gap (15) formed between the two sealing strips (7, 8) is filled with a filler.
  10. A liquid-tight industrial floor covering according to claim 9, characterised in that the filler consists of foam rubber or foam plastics, more particularly polystyrene.
EP90104560A 1990-03-09 1990-03-09 Sealed industrial floor covering Expired - Lifetime EP0445341B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT90104560T ATE82609T1 (en) 1990-03-09 1990-03-09 LIQUID-PROOF INDUSTRIAL FLOORING.
DE9090104560T DE59000487D1 (en) 1990-03-09 1990-03-09 LIQUID-TIGHT INDUSTRIAL FLOOR COVERING.
EP90104560A EP0445341B1 (en) 1990-03-09 1990-03-09 Sealed industrial floor covering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90104560A EP0445341B1 (en) 1990-03-09 1990-03-09 Sealed industrial floor covering

Publications (2)

Publication Number Publication Date
EP0445341A1 EP0445341A1 (en) 1991-09-11
EP0445341B1 true EP0445341B1 (en) 1992-11-19

Family

ID=8203740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90104560A Expired - Lifetime EP0445341B1 (en) 1990-03-09 1990-03-09 Sealed industrial floor covering

Country Status (3)

Country Link
EP (1) EP0445341B1 (en)
AT (1) ATE82609T1 (en)
DE (1) DE59000487D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29709938U1 (en) * 1997-06-07 1998-10-08 Kwade Betonwerk Gmbh & Co Kg Drip pan
DE29814695U1 (en) * 1998-08-17 1999-12-30 Kwade Betonwerk Gmbh & Co Kg Concrete element
AU5619899A (en) * 1998-08-17 2000-03-14 Karl Kortmann Concrete element with a preliminary reinforced adhering layer
EP1751372A4 (en) * 2004-04-06 2007-06-13 Rejean Plante Flooring system and method of installing same
DE102005062190B3 (en) * 2005-12-23 2007-06-14 Airbus Deutschland Gmbh Method for producing a releasable seal with a sealing compound and use of adhesive strips for carrying out the method
DE202016102430U1 (en) 2016-05-06 2017-08-09 Sk Wiegrink Beteiligungs Gmbh Joint filling profile
CN107740380A (en) * 2017-09-18 2018-02-27 杭州国电大坝安全工程有限公司 Concrete deformation seam resistant abrasion leakage preventing structure and its construction method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124047A (en) * 1964-03-10 Joint seal
FR1572639A (en) * 1968-06-17 1969-06-27
DE2413340A1 (en) * 1974-03-20 1975-10-30 Juergen Jora Bridging joint gap between building components - with waterproof adhesive layers joined by expansible filler layer
DE8808272U1 (en) * 1988-06-28 1988-12-22 Brandner, Elisabeth, 8475 Wernberg-Köblitz Device for producing construction joints

Also Published As

Publication number Publication date
EP0445341A1 (en) 1991-09-11
DE59000487D1 (en) 1992-12-24
ATE82609T1 (en) 1992-12-15

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