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HUT47664A - Method and segregationless concrete for repairing underground ducts - Google Patents

Method and segregationless concrete for repairing underground ducts

Info

Publication number
HUT47664A
HUT47664A HU476487A HU476487A HUT47664A HU T47664 A HUT47664 A HU T47664A HU 476487 A HU476487 A HU 476487A HU 476487 A HU476487 A HU 476487A HU T47664 A HUT47664 A HU T47664A
Authority
HU
Hungary
Prior art keywords
segregationless
concrete
repairing underground
underground ducts
ducts
Prior art date
Application number
HU476487A
Other languages
Hungarian (hu)
Inventor
Muthard Weise
Werner Leyh
Peter Seckel
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 HUT47664A publication Critical patent/HUT47664A/en

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)
HU476487A 1987-04-24 1987-10-26 Method and segregationless concrete for repairing underground ducts HUT47664A (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 (1)

Publication Number Publication Date
HUT47664A true HUT47664A (en) 1989-03-28

Family

ID=25748133

Family Applications (1)

Application Number Title Priority Date Filing Date
HU476487A HUT47664A (en) 1987-04-24 1987-10-26 Method and segregationless concrete for repairing underground ducts

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)

Family Cites Families (8)

* 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
DE2427638C3 (en) * 1974-06-07 1980-06-12 Salzgitter Manheimer Und Anlagen Ag, 3320 Salzgitter Procedure for upgrading the route in tunneling
GB2032570A (en) * 1978-10-04 1980-05-08 Ici Ltd Method for the repair of damaged surfaces
DE2921907A1 (en) * 1979-05-30 1980-12-11 Gewerk Eisenhuette Westfalia METHOD AND DEVICE FOR LINING A TUNNEL, AN UNDERGROUND DISTANCE OR THE LIKE. WITH CONCRETE
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
DE3043312C2 (en) * 1980-11-17 1986-10-09 Heinz-Theo Dipl.-Ing. 5300 Bonn Walbröhl Sliding formwork for inserting an in-situ concrete lining as well as a method for inserting in-situ concrete in gallery and tunnel construction

Also Published As

Publication number Publication date
DE3732598A1 (en) 1988-11-03
SE8704861L (en) 1988-10-25
FR2614334A1 (en) 1988-10-28
SE8704861D0 (en) 1987-12-04
GB2204377A (en) 1988-11-09
GB2204377B (en) 1991-05-29
GB8809451D0 (en) 1988-05-25
FR2614334B1 (en) 1991-02-22

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee