GB1419696A - - Google Patents

Info

Publication number
GB1419696A
GB1419696A GB1190973A GB1190973A GB1419696A GB 1419696 A GB1419696 A GB 1419696A GB 1190973 A GB1190973 A GB 1190973A GB 1190973 A GB1190973 A GB 1190973A GB 1419696 A GB1419696 A GB 1419696A
Authority
GB
United Kingdom
Prior art keywords
shell
edge portions
members
waterproof
load bearing
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
Application number
GB1190973A
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 filed Critical
Priority to GB1190973A priority Critical patent/GB1419696A/en
Publication of GB1419696A publication Critical patent/GB1419696A/en
Expired legal-status Critical Current

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
    • E21D11/383—Waterproofing; Heat insulating; Soundproofing; Electric insulating by applying waterproof flexible sheets; Means for fixing the sheets to the tunnel or cavity wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

1419696 Tunnels &c TREST LENORGINZHSTROI GLAVLENINGRADSTROI PRI LENGORISPOLKOME 13 March 1973 11909/73 Heading E1F A waterproof tunnel comprises a waterproof shell and load bearing lining 4 within the shell, the waterproof shell comprising a plurality of non-load bearing members 5 in abutting relationship, each of the members being trough-shaped and having edge portions 6 directed inwardly of the shell, the edge portions being exposed to the interior of the lined tunnel and adjacent edge portions being sealed to each other. The members may be in the form of rings or segments and are preferably constructed from polyethylene or metal foil.
GB1190973A 1973-03-13 1973-03-13 Expired GB1419696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1190973A GB1419696A (en) 1973-03-13 1973-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1190973A GB1419696A (en) 1973-03-13 1973-03-13

Publications (1)

Publication Number Publication Date
GB1419696A true GB1419696A (en) 1975-12-31

Family

ID=9994879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1190973A Expired GB1419696A (en) 1973-03-13 1973-03-13

Country Status (1)

Country Link
GB (1) GB1419696A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077898A1 (en) * 1981-10-23 1983-05-04 Schlegel Lining Technology GmbH Methode for placing a conduit of pipes in the ground by pushing and pipe for use in such a method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077898A1 (en) * 1981-10-23 1983-05-04 Schlegel Lining Technology GmbH Methode for placing a conduit of pipes in the ground by pushing and pipe for use in such a method

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee