GB162098A - Improvements in or relating to the manufacture of reinforced concrete pipes and other members - Google Patents

Improvements in or relating to the manufacture of reinforced concrete pipes and other members

Info

Publication number
GB162098A
GB162098A GB2696/20A GB269620A GB162098A GB 162098 A GB162098 A GB 162098A GB 2696/20 A GB2696/20 A GB 2696/20A GB 269620 A GB269620 A GB 269620A GB 162098 A GB162098 A GB 162098A
Authority
GB
United Kingdom
Prior art keywords
members
manufacture
secured
helices
wound
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
GB2696/20A
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 GB2696/20A priority Critical patent/GB162098A/en
Publication of GB162098A publication Critical patent/GB162098A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • 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
    • F16L9/085—Reinforced pipes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

162,098. Bradley, B. Jan. 28, 1920. Reinforced-concrete pipes. - Rein. forced-concrete members such as pipes, provided with a circumferential reinforcement of helically-wound wire, have the adjacent coils of this reinforcement 2 secured at the desired distance apart by spacing-members 1 in the form of wire helices of relatively small diameter. The coils 1, 2 are retained in engagement by longitudinal rods 3 passed through the helices 1. In manufacture, helices 1 are secured to a drum on which the coil 2 is then wound. Rods 3 are then inserted. Additional coils 2 secured in like manner may be , provided until the desired amount of wire has been wound on the drum. The reinforcement is then covered with concrete 4.
GB2696/20A 1920-01-28 1920-01-28 Improvements in or relating to the manufacture of reinforced concrete pipes and other members Expired GB162098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2696/20A GB162098A (en) 1920-01-28 1920-01-28 Improvements in or relating to the manufacture of reinforced concrete pipes and other members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2696/20A GB162098A (en) 1920-01-28 1920-01-28 Improvements in or relating to the manufacture of reinforced concrete pipes and other members

Publications (1)

Publication Number Publication Date
GB162098A true GB162098A (en) 1921-04-28

Family

ID=9744175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2696/20A Expired GB162098A (en) 1920-01-28 1920-01-28 Improvements in or relating to the manufacture of reinforced concrete pipes and other members

Country Status (1)

Country Link
GB (1) GB162098A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244755A (en) * 2013-05-14 2013-08-14 浙江大学 Fiber woven mesh reinforced cement-based composite material prefabricated pipe and production method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244755A (en) * 2013-05-14 2013-08-14 浙江大学 Fiber woven mesh reinforced cement-based composite material prefabricated pipe and production method thereof
CN103244755B (en) * 2013-05-14 2015-06-17 浙江大学 Production method for fiber woven mesh reinforced cement-based composite material prefabricated pipe

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