FR2319469A1 - METHOD OF MANUFACTURING A CONCRETE PIPE - Google Patents

METHOD OF MANUFACTURING A CONCRETE PIPE

Info

Publication number
FR2319469A1
FR2319469A1 FR7623403A FR7623403A FR2319469A1 FR 2319469 A1 FR2319469 A1 FR 2319469A1 FR 7623403 A FR7623403 A FR 7623403A FR 7623403 A FR7623403 A FR 7623403A FR 2319469 A1 FR2319469 A1 FR 2319469A1
Authority
FR
France
Prior art keywords
manufacturing
concrete pipe
concrete
pipe
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.)
Granted
Application number
FR7623403A
Other languages
French (fr)
Other versions
FR2319469B3 (en
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
Publication of FR2319469A1 publication Critical patent/FR2319469A1/en
Application granted granted Critical
Publication of FR2319469B3 publication Critical patent/FR2319469B3/fr
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00Methods or machines specially adapted for the production of tubular articles
    • B28B21/56Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B28B21/60Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00Methods or machines specially adapted for the production of tubular articles
    • B28B21/56Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B28B21/60Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
    • B28B21/62Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements circumferential laterally tensioned
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00Methods or machines specially adapted for the production of tubular articles
    • B28B21/92Methods or apparatus for treating or reshaping
    • B28B21/98Methods or apparatus for treating or reshaping for reshaping, e.g. by means of reshape moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
FR7623403A 1975-07-30 1976-07-30 METHOD OF MANUFACTURING A CONCRETE PIPE Granted FR2319469A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU256575 1975-07-30
AU363975 1975-10-20

Publications (2)

Publication Number Publication Date
FR2319469A1 true FR2319469A1 (en) 1977-02-25
FR2319469B3 FR2319469B3 (en) 1979-04-27

Family

ID=25609716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623403A Granted FR2319469A1 (en) 1975-07-30 1976-07-30 METHOD OF MANUFACTURING A CONCRETE PIPE

Country Status (5)

Country Link
AU (1) AU504006B2 (en)
CA (1) CA1093795A (en)
DE (1) DE2633916A1 (en)
FR (1) FR2319469A1 (en)
GB (1) GB1560579A (en)

Also Published As

Publication number Publication date
GB1560579A (en) 1980-02-06
FR2319469B3 (en) 1979-04-27
DE2633916A1 (en) 1977-02-17
CA1093795A (en) 1981-01-20
AU504006B2 (en) 1979-09-27
AU1626176A (en) 1978-02-02

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Legal Events

Date Code Title Description
ST Notification of lapse