GB2204377B - Method of, and segration-free concrete for, restoring underground sewerage systems - Google Patents

Method of, and segration-free concrete for, restoring underground sewerage systems

Info

Publication number
GB2204377B
GB2204377B GB8809451A GB8809451A GB2204377B GB 2204377 B GB2204377 B GB 2204377B GB 8809451 A GB8809451 A GB 8809451A GB 8809451 A GB8809451 A GB 8809451A GB 2204377 B GB2204377 B GB 2204377B
Authority
GB
United Kingdom
Prior art keywords
segration
free concrete
sewerage systems
underground sewerage
restoring
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 - Fee Related
Application number
GB8809451A
Other versions
GB2204377A (en
GB8809451D0 (en
Inventor
Dipl-Ing Muthard Weise
Werner Leyh
Peter Seckel
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.)
WASSERVERSORGUNG ABWASSE
Original Assignee
WASSERVERSORGUNG ABWASSE
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
Priority claimed from DD30210787A external-priority patent/DD272388A3/en
Application filed by WASSERVERSORGUNG ABWASSE filed Critical WASSERVERSORGUNG ABWASSE
Publication of GB8809451D0 publication Critical patent/GB8809451D0/en
Publication of GB2204377A publication Critical patent/GB2204377A/en
Application granted granted Critical
Publication of GB2204377B publication Critical patent/GB2204377B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining And Supports For Tunnels (AREA)
GB8809451A 1987-04-24 1988-04-21 Method of, and segration-free concrete for, restoring underground sewerage systems Expired - Fee Related GB2204377B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD30210687 1987-04-24
DD30210787A DD272388A3 (en) 1987-04-24 1987-04-24 PROCESS FOR THE RESTORATION OF UNDERGROUND CHANNELS

Publications (3)

Publication Number Publication Date
GB8809451D0 GB8809451D0 (en) 1988-05-25
GB2204377A GB2204377A (en) 1988-11-09
GB2204377B true GB2204377B (en) 1991-05-29

Family

ID=25748133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8809451A Expired - Fee Related GB2204377B (en) 1987-04-24 1988-04-21 Method of, and segration-free concrete for, restoring underground sewerage systems

Country Status (5)

Country Link
DE (1) DE3732598A1 (en)
FR (1) FR2614334B1 (en)
GB (1) GB2204377B (en)
HU (1) HUT47664A (en)
SE (1) SE8704861L (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1518522A (en) * 1974-06-07 1978-07-19 Eisenhuette Prinz Rudolph Ag Process and apparatus for supporting underground galleries during gallery advancement
GB2052605A (en) * 1979-05-30 1981-01-28 Gewerk Eisenhuette Westfalia Apparatus for and a method of driving tunnels
EP0052292A1 (en) * 1980-11-17 1982-05-26 Heinz-Theo Dipl.-Ing. Walbröhl Process and device for advancing a slidable shuttering

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB659790A (en) * 1949-03-07 1951-10-24 Francis James Patrick Lilley Improvements in and relating to sewers, drain and water conduits
US2917085A (en) * 1959-01-20 1959-12-15 Arthur T Douse Method of sealing leaks in sub-surface sewer pipe
US3084719A (en) * 1960-03-15 1963-04-09 Marshall M Wallace Method of sealing sewer lines against leakage
GB2032570A (en) * 1978-10-04 1980-05-08 Ici Ltd Method for the repair of damaged surfaces
SE444071B (en) * 1980-11-14 1986-03-17 Sven Melker Nilsson ROTATING REGENERATIVE EXCHANGER, PROCEDURE FOR ITS MANUFACTURING AND MACHINE FOR IMPLEMENTATION OF THE PROCEDURE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1518522A (en) * 1974-06-07 1978-07-19 Eisenhuette Prinz Rudolph Ag Process and apparatus for supporting underground galleries during gallery advancement
GB2052605A (en) * 1979-05-30 1981-01-28 Gewerk Eisenhuette Westfalia Apparatus for and a method of driving tunnels
EP0052292A1 (en) * 1980-11-17 1982-05-26 Heinz-Theo Dipl.-Ing. Walbröhl Process and device for advancing a slidable shuttering

Also Published As

Publication number Publication date
GB2204377A (en) 1988-11-09
FR2614334A1 (en) 1988-10-28
SE8704861D0 (en) 1987-12-04
DE3732598A1 (en) 1988-11-03
GB8809451D0 (en) 1988-05-25
HUT47664A (en) 1989-03-28
SE8704861L (en) 1988-10-25
FR2614334B1 (en) 1991-02-22

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Legal Events

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