ATE103369T1 - SEALING PROFILE MADE OF ELASTIC MATERIAL FOR SEALING TUNNEL ARCHES. - Google Patents

SEALING PROFILE MADE OF ELASTIC MATERIAL FOR SEALING TUNNEL ARCHES.

Info

Publication number
ATE103369T1
ATE103369T1 AT90912259T AT90912259T ATE103369T1 AT E103369 T1 ATE103369 T1 AT E103369T1 AT 90912259 T AT90912259 T AT 90912259T AT 90912259 T AT90912259 T AT 90912259T AT E103369 T1 ATE103369 T1 AT E103369T1
Authority
AT
Austria
Prior art keywords
channels
strip
section
sealing
cross
Prior art date
Application number
AT90912259T
Other languages
German (de)
Inventor
Norbert Herwegh
Max Eigenheer
Original Assignee
Daetwyler 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 Daetwyler Ag filed Critical Daetwyler Ag
Application granted granted Critical
Publication of ATE103369T1 publication Critical patent/ATE103369T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/385—Sealing means positioned between adjacent lining members
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/385—Sealing means positioned between adjacent lining members
    • E21D11/388—Sealing means positioned between adjacent lining members having longitudinal cavities communicating with the exterior on the outer side of the lining elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Sealing Material Composition (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Ceramic Products (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Gasket Seals (AREA)

Abstract

The hollow-section sealing strip of the invention has, viewed in cross-section, a number of identical grooves (8) and a row of channels (9, 10). The channels have different cross-sections, however. The outer channels (9) are basically conical in cross-section with a rounded vertex (91) and a curved base (92). The inner channels (10) are basically circular, part of the circle being formed by a straight line (101). In addition, the side (5) of the hollow-section strip designed to make contact with another, identical strip has two outwards-sloping surfaces (12) forming protruding corners (14). These specially shaped cross-sections produce particularly pressure-resistant sections (11) between the channels (9, 10) in the interior of the strip and strong corner zones (13) between the outer channels (9) and the strip edges (6) adjacent to them, thus giving a particularly effective sealing action against penetrating water.
AT90912259T 1989-11-10 1990-08-24 SEALING PROFILE MADE OF ELASTIC MATERIAL FOR SEALING TUNNEL ARCHES. ATE103369T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4061/89A CH679510A5 (en) 1989-11-10 1989-11-10
PCT/CH1990/000200 WO1991007571A1 (en) 1989-11-10 1990-08-24 Hollow-section sealing strip made of elastic for sealing arched tunnel roofs

Publications (1)

Publication Number Publication Date
ATE103369T1 true ATE103369T1 (en) 1994-04-15

Family

ID=4269080

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90912259T ATE103369T1 (en) 1989-11-10 1990-08-24 SEALING PROFILE MADE OF ELASTIC MATERIAL FOR SEALING TUNNEL ARCHES.

Country Status (6)

Country Link
EP (1) EP0453521B1 (en)
AT (1) ATE103369T1 (en)
CH (1) CH679510A5 (en)
DE (1) DE59005121D1 (en)
DK (1) DK0453521T3 (en)
WO (1) WO1991007571A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH686383A5 (en) * 1992-01-06 1996-03-15 Dotwyler Ag Schweizerische Kab Process for preventing profile sealing strip moving relatively to tunnel structural element
CH686900A5 (en) * 1993-04-16 1996-07-31 Dotwyler Ag Schweizerische Kab Corner area of ​​a sealing frame for a Tunneltubbing.
CH687557A5 (en) * 1993-06-25 1996-12-31 Daetwyler Ag Schweizerische Kab Controls compressible printing stock for tubbing in a tubbing ring.
EP0982472B1 (en) * 1998-08-26 2003-03-12 Tarmac Limited Sealing assembly for tunnel segments
DE50205176D1 (en) 2001-10-11 2006-01-12 Daetwyler Ag Sealing profile for tunnel segments
CH709476A1 (en) * 2014-04-07 2015-10-15 Stefan Trümpi A method for sealing joints during the pressing pipe jacking.
CN105780939A (en) * 2016-04-20 2016-07-20 北京市市政工程设计研究总院有限公司 Post-mounted replaceable active-pressure sealing water stop belt and construction method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL164945C (en) * 1977-11-23 1981-02-16 Vredestein Nv SEALING PROFILE FOR A SUN-TUNNEL.
GB8627911D0 (en) * 1986-11-21 1986-12-31 Benford E J Gasket seal
JPS6456926A (en) * 1987-08-26 1989-03-03 Mitsubishi Electric Corp Throttle valve controller for engine
EP0306581B1 (en) * 1987-09-10 1992-05-13 Le Joint Francais Sealing element for tunnel lining segments
CH677262A5 (en) * 1987-12-15 1991-04-30 Phoenix Ag

Also Published As

Publication number Publication date
EP0453521B1 (en) 1994-03-23
WO1991007571A1 (en) 1991-05-30
DE59005121D1 (en) 1994-04-28
DK0453521T3 (en) 1994-08-01
CH679510A5 (en) 1992-02-28
EP0453521A1 (en) 1991-10-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee