EP0445341A1 - Revêtement de sol industriel étanche - Google Patents

Revêtement de sol industriel étanche Download PDF

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Publication number
EP0445341A1
EP0445341A1 EP90104560A EP90104560A EP0445341A1 EP 0445341 A1 EP0445341 A1 EP 0445341A1 EP 90104560 A EP90104560 A EP 90104560A EP 90104560 A EP90104560 A EP 90104560A EP 0445341 A1 EP0445341 A1 EP 0445341A1
Authority
EP
European Patent Office
Prior art keywords
floor covering
sealing
liquid
covering according
joint
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.)
Granted
Application number
EP90104560A
Other languages
German (de)
English (en)
Other versions
EP0445341B1 (fr
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
Original Assignee
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 EP90104560A priority Critical patent/EP0445341B1/fr
Priority to AT90104560T priority patent/ATE82609T1/de
Priority to DE9090104560T priority patent/DE59000487D1/de
Publication of EP0445341A1 publication Critical patent/EP0445341A1/fr
Application granted granted Critical
Publication of EP0445341B1 publication Critical patent/EP0445341B1/fr
Anticipated expiration legal-status Critical
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 in terms of 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.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Floor Finish (AREA)
EP90104560A 1990-03-09 1990-03-09 Revêtement de sol industriel étanche Expired - Lifetime EP0445341B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP90104560A EP0445341B1 (fr) 1990-03-09 1990-03-09 Revêtement de sol industriel étanche
AT90104560T ATE82609T1 (de) 1990-03-09 1990-03-09 Fluessigkeitsdichter industriefussbodenbelag.
DE9090104560T DE59000487D1 (de) 1990-03-09 1990-03-09 Fluessigkeitsdichter industriefussbodenbelag.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90104560A EP0445341B1 (fr) 1990-03-09 1990-03-09 Revêtement de sol industriel étanche

Publications (2)

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

Family

ID=8203740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90104560A Expired - Lifetime EP0445341B1 (fr) 1990-03-09 1990-03-09 Revêtement de sol industriel étanche

Country Status (3)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998055701A1 (fr) * 1997-06-07 1998-12-10 Karl Kortmann Cuve collectrice
DE29814695U1 (de) * 1998-08-17 1999-12-30 Betonwerk Kwade GmbH & Co. KG, 48465 Schüttorf Betonelement
WO2000011268A1 (fr) * 1998-08-17 2000-03-02 Karl Kortmann Element en beton avec couche preliminaire d'agent de renforcement d'adherence
WO2005098164A1 (fr) * 2004-04-06 2005-10-20 Plante Rejean Systeme de plancher et procede d'installation
CN101346571B (zh) * 2005-12-23 2011-06-08 空中客车德国有限公司 利用密封膏制造可释放密封的方法和执行该方法用的粘合带的使用方法
EP3241953A1 (fr) * 2016-05-06 2017-11-08 SK Wiegrink Beteiligungs GmbH Profilé de remplissage de joint
CN107740380A (zh) * 2017-09-18 2018-02-27 杭州国电大坝安全工程有限公司 混凝土变形接缝抗冲磨防渗结构及其施工方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124047A (en) * 1964-03-10 Joint seal
FR1572639A (fr) * 1968-06-17 1969-06-27
DE2413340A1 (de) * 1974-03-20 1975-10-30 Juergen Jora Verfahren zum auskleiden von zwischen koerperwandungen liegenden fugen
DE8808272U1 (de) * 1988-06-28 1988-12-22 Brandner, Elisabeth, 8475 Wernberg-Köblitz Vorrichtung zum Herstellen von Arbeitsfugen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124047A (en) * 1964-03-10 Joint seal
FR1572639A (fr) * 1968-06-17 1969-06-27
DE2413340A1 (de) * 1974-03-20 1975-10-30 Juergen Jora Verfahren zum auskleiden von zwischen koerperwandungen liegenden fugen
DE8808272U1 (de) * 1988-06-28 1988-12-22 Brandner, Elisabeth, 8475 Wernberg-Köblitz Vorrichtung zum Herstellen von Arbeitsfugen

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998055701A1 (fr) * 1997-06-07 1998-12-10 Karl Kortmann Cuve collectrice
DE29814695U1 (de) * 1998-08-17 1999-12-30 Betonwerk Kwade GmbH & Co. KG, 48465 Schüttorf Betonelement
WO2000011268A1 (fr) * 1998-08-17 2000-03-02 Karl Kortmann Element en beton avec couche preliminaire d'agent de renforcement d'adherence
WO2005098164A1 (fr) * 2004-04-06 2005-10-20 Plante Rejean Systeme de plancher et procede d'installation
CN101346571B (zh) * 2005-12-23 2011-06-08 空中客车德国有限公司 利用密封膏制造可释放密封的方法和执行该方法用的粘合带的使用方法
EP3241953A1 (fr) * 2016-05-06 2017-11-08 SK Wiegrink Beteiligungs GmbH Profilé de remplissage de joint
EP3412842A1 (fr) 2016-05-06 2018-12-12 SK Wiegrink Beteiligungs GmbH Profilé de remplissage de joint
EP3460135A1 (fr) 2016-05-06 2019-03-27 SK Wiegrink Beteiligungs GmbH Profilé de remplissage de joint
US10577806B2 (en) 2016-05-06 2020-03-03 Sk Wiegrink Beteiligungs Gmbh Joint filling profile
EP3757313A1 (fr) 2016-05-06 2020-12-30 SK Wiegrink Beteiligungs GmbH Profilé de remplissage de joint
CN107740380A (zh) * 2017-09-18 2018-02-27 杭州国电大坝安全工程有限公司 混凝土变形接缝抗冲磨防渗结构及其施工方法

Also Published As

Publication number Publication date
EP0445341B1 (fr) 1992-11-19
ATE82609T1 (de) 1992-12-15
DE59000487D1 (de) 1992-12-24

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