EP0945559A2 - Joint de bétonnage - Google Patents

Joint de bétonnage Download PDF

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Publication number
EP0945559A2
EP0945559A2 EP99105963A EP99105963A EP0945559A2 EP 0945559 A2 EP0945559 A2 EP 0945559A2 EP 99105963 A EP99105963 A EP 99105963A EP 99105963 A EP99105963 A EP 99105963A EP 0945559 A2 EP0945559 A2 EP 0945559A2
Authority
EP
European Patent Office
Prior art keywords
joint tape
parts
wings
shut
main part
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.)
Withdrawn
Application number
EP99105963A
Other languages
German (de)
English (en)
Other versions
EP0945559A3 (fr
Inventor
Sven Obernolte
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0945559A2 publication Critical patent/EP0945559A2/fr
Publication of EP0945559A3 publication Critical patent/EP0945559A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6806—Waterstops

Definitions

  • the invention relates to a joint tape made of elastomeric material.
  • Such joint tapes serve as a moisture barrier for joints between two successively manufactured concrete parts and are thus concreted into the concrete parts, that they extend at right angles to the joint plane.
  • the joint tape When creating the formwork for the two concrete parts, the joint tape must be held in position by suitable devices. In addition, must usually a barrier will be formed using either side of the joint tape arranged shut-off parts the formwork cavities for the two Separates concrete parts from each other.
  • Joint formwork elements are known at which the joint tape between the legs of continuous, U-shaped bent brackets are held, which are attached to the shut-off parts.
  • construction has the disadvantage that it is usually made of structural steel existing bracket a continuous connection between the two sides the sealing tape lying shut-off parts is created so that Humidity. caused by corrosion at the interface between the Concrete and the shut-off parts or the brackets penetrate, flow around the joint tape can.
  • the object of the invention is to provide a joint tape that is easy in the formwork can be installed and forms a safe moisture barrier.
  • the joint tape points to both in its central region Sides integrally molded on wings, which together form an arrow-shaped Form cross section.
  • the joint tape can be easily and safely attached to the shut-off parts attach by angled edges or tabs of the shut-off parts into those formed between the actual joint tape and the wings Pockets are inserted.
  • the moisture barrier Effect improved, since possibly penetrating the shut-off parts Moisture is held up at the bottom of the pockets and thus the wings embedded in the concrete would have to flow around.
  • the joint tape with the molded wings can be inexpensive as an endless material be extruded.
  • shut-off parts are on both sides of the joint tape arranged shut-off parts already on the joint tape by the manufacturer attached.
  • the shut-off parts can be made of metal, for example, preferably Perforated plate exist and are with their angled edges or flanges preferably both on the main part of the joint tape and on the inner surfaces the wing attached flat. Examples of suitable fastening techniques are gluing. Welding or vulcanizing.
  • the wings in the gaps between the tabs immediately glued or welded to the main part of the joint tape be so that there is a particularly stable attachment for the shut-off parts.
  • the joint tape 10 shown in Figure 1 consists of an elastomeric material, for example made of rubber or plastic, and points to its entire Length a uniform cross-section so that it is easy to pass through Extrusion can be produced as a continuous material.
  • a main part 12 the joint tape has the shape of a vertical plate in Figure 1, to which the edges and in the central region ribs 14, 16 are formed, which for ensure a firm interlocking in the concrete.
  • wing 18 In the central area of the joint tape, symmetrical to each other on both sides, slightly longer wing 18 formed, which is approximately parallel to the Main part 12 and approximately with each other and with the main part form arrow-shaped cross-section. These wings 18 are used for attachment of shut-off parts 20, which are made, for example, of folded perforated sheet metal are and on both sides of the main part 12 in one to this Main part of the vertical plane over the length of the joint tape.
  • the mutually facing edges of the two shut-off parts 20 form at right angles angled tabs 22 which engage under the wings 18.
  • the tabs 22 are both with the main part 12 and with the inner surfaces the wing 18 connected flat, for example by gluing or welding or in the case of a joint tape made of rubber, by vulcanization. In this way there is a firm connection between the joint tape and created the shut-off parts.
  • shut-off parts 20 have angled outer edges 24 with which those on the formwork skin or on the reinforcement for the concrete parts to be manufactured can be attached.
  • the joint tape with the shut-off parts is installed in this way. that the Point edges 24 in the direction of the part to be concreted later. In the Direction in which the pressure of the first poured concrete on the shut-off parts 20 acts, the tabs 22 are positively through the root areas of the Wing 18 held so that the shut-off parts the pressure of the upcoming concrete can withstand well.
  • the wings 18 are arranged on the main part 12. that their root areas are connected off-center to the main part and the free ends extend almost to the middle of the joint tape. That way the shut-off parts 20 held approximately in the middle of the joint tape, so that the Joint tape from the joint defined by the shut-off parts 20 into both Directions protrude roughly equally into the massive concrete.
  • the main part 12 of the joint tape may be embedded.
  • the tabs 22 are in the example shown not continuously formed over the entire length of the shut-off parts 20, but separated by gaps 26, in these gaps can the wings 18 directly welded to the main part 12 of the joint tape or be glued so that the connection between the shut-off parts 20th and the joint tape 10 can withstand a larger lateral pull.
  • the overall structure points in total relatively high stability. If desired, however, the structure To make it more flexible, it is also possible to attach the tabs 22 on both sides of the joint tape offset to gap to each other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
EP99105963A 1998-03-26 1999-03-24 Joint de bétonnage Withdrawn EP0945559A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29805511U 1998-03-26
DE29805511U DE29805511U1 (de) 1998-03-26 1998-03-26 Fugenband

Publications (2)

Publication Number Publication Date
EP0945559A2 true EP0945559A2 (fr) 1999-09-29
EP0945559A3 EP0945559A3 (fr) 2001-05-23

Family

ID=8054820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99105963A Withdrawn EP0945559A3 (fr) 1998-03-26 1999-03-24 Joint de bétonnage

Country Status (2)

Country Link
EP (1) EP0945559A3 (fr)
DE (1) DE29805511U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111894151A (zh) * 2020-06-19 2020-11-06 中国华冶科工集团有限公司 防渗墙板施工缝施工方法及装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10134050B4 (de) * 2001-07-13 2005-11-17 Tricosal Gmbh & Co. Kg Fugenband, Positioniereinrichtung für das Fugenband sowie Verfahren zur Herstellung des oben genannten Fugenbandes
CN113863685B (zh) * 2021-09-23 2022-05-31 山西大学 一种建筑止水带固定装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1322813A (en) * 1971-02-23 1973-07-11 Burmah Ind Prod Ltd Waterstops
DE19500937A1 (de) * 1995-01-14 1996-07-25 Sven Obernolte Absperrelement
DE19712854A1 (de) * 1996-04-04 1997-10-30 Dausend Hans Werner Fugenbandhalterung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1322813A (en) * 1971-02-23 1973-07-11 Burmah Ind Prod Ltd Waterstops
DE19500937A1 (de) * 1995-01-14 1996-07-25 Sven Obernolte Absperrelement
DE19712854A1 (de) * 1996-04-04 1997-10-30 Dausend Hans Werner Fugenbandhalterung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111894151A (zh) * 2020-06-19 2020-11-06 中国华冶科工集团有限公司 防渗墙板施工缝施工方法及装置

Also Published As

Publication number Publication date
DE29805511U1 (de) 1998-05-28
EP0945559A3 (fr) 2001-05-23

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