GB659790A - Improvements in and relating to sewers, drain and water conduits - Google Patents

Improvements in and relating to sewers, drain and water conduits

Info

Publication number
GB659790A
GB659790A GB612049A GB612049A GB659790A GB 659790 A GB659790 A GB 659790A GB 612049 A GB612049 A GB 612049A GB 612049 A GB612049 A GB 612049A GB 659790 A GB659790 A GB 659790A
Authority
GB
United Kingdom
Prior art keywords
conduit
concrete
sewers
drain
relating
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
GB612049A
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
Priority to GB612049A priority Critical patent/GB659790A/en
Publication of GB659790A publication Critical patent/GB659790A/en
Expired 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
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

659,790. Concrete pipes. LILLEY, F. J. P. March 7, 1949, No. 6120. '[Class 99(ii)] [Also in Group I] A damaged or defective conduit or sewer is repaired or strengthened by lining the bottom part of the conduit with one or more precast concrete segments b, supporting a reinforcing mesh d, bent to conform to the contour of the upper part of the conduit but spaced therefrom, on the edges of the segment or segments, and then introducing concrete by means of compressed air to line the upper part of the conduit. A finer mesh e may be spaced from the mesh d and a fine skin of concrete applied to its internal surface.
GB612049A 1949-03-07 1949-03-07 Improvements in and relating to sewers, drain and water conduits Expired GB659790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB612049A GB659790A (en) 1949-03-07 1949-03-07 Improvements in and relating to sewers, drain and water conduits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB612049A GB659790A (en) 1949-03-07 1949-03-07 Improvements in and relating to sewers, drain and water conduits

Publications (1)

Publication Number Publication Date
GB659790A true GB659790A (en) 1951-10-24

Family

ID=9808760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB612049A Expired GB659790A (en) 1949-03-07 1949-03-07 Improvements in and relating to sewers, drain and water conduits

Country Status (1)

Country Link
GB (1) GB659790A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614334A1 (en) * 1987-04-24 1988-10-28 Wasserversorgung Abwasser PROCESS FOR SANITIZING AND REPAIRING SUBTERRANEAN PIPES, AND NON-SEGREGATIVE CONCRETE FOR IMPLEMENTING SAID METHOD
CN105625201A (en) * 2015-12-31 2016-06-01 长安大学 Method for reinforcing culvert through inflatable internal mold and self-compacting concrete

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614334A1 (en) * 1987-04-24 1988-10-28 Wasserversorgung Abwasser PROCESS FOR SANITIZING AND REPAIRING SUBTERRANEAN PIPES, AND NON-SEGREGATIVE CONCRETE FOR IMPLEMENTING SAID METHOD
CN105625201A (en) * 2015-12-31 2016-06-01 长安大学 Method for reinforcing culvert through inflatable internal mold and self-compacting concrete
CN105625201B (en) * 2015-12-31 2018-02-02 长安大学 A kind of method that culvert is reinforced using inflatable inner mould and self-compacting concrete

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