FR1387025A - Procédé de fabrication de tuyaux en béton à armatures précontraintes longitudinales et circulaires - Google Patents

Procédé de fabrication de tuyaux en béton à armatures précontraintes longitudinales et circulaires

Info

Publication number
FR1387025A
FR1387025A FR941915A FR941915A FR1387025A FR 1387025 A FR1387025 A FR 1387025A FR 941915 A FR941915 A FR 941915A FR 941915 A FR941915 A FR 941915A FR 1387025 A FR1387025 A FR 1387025A
Authority
FR
France
Prior art keywords
longitudinal
manufacturing process
prestressed reinforcement
concrete pipes
circular prestressed
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
FR941915A
Other languages
English (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.)
Hojgaard & Schultz As
SENTAB PRESSURE PIPE CONSORTIU
Skanska AB
SVENSKA ENTREPRENAD SENTAB AB
Original Assignee
Hojgaard & Schultz As
SENTAB PRESSURE PIPE CONSORTIU
Skanska Cementgjuteriet AB
SVENSKA ENTREPRENAD SENTAB AB
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 to GB27531/63A priority Critical patent/GB964668A/en
Application filed by Hojgaard & Schultz As, SENTAB PRESSURE PIPE CONSORTIU, Skanska Cementgjuteriet AB, SVENSKA ENTREPRENAD SENTAB AB filed Critical Hojgaard & Schultz As
Priority to FR941915A priority patent/FR1387025A/fr
Application granted granted Critical
Publication of FR1387025A publication Critical patent/FR1387025A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B28B21/70—Methods or machines specially adapted for the production of tubular articles by building-up from preformed elements
    • B28B21/74—Producing pipe bends, sockets, sleeves; Moulds therefor
    • 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
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/18—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements
    • B28B21/20—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements using inflatable cores, e.g. having a frame inside the inflatable part of the core
    • B28B21/205—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements using inflatable cores, e.g. having a frame inside the inflatable part of the core having a rigid frame inside the inflatable part of the core
    • 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
    • B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
FR941915A 1963-07-11 1963-07-18 Procédé de fabrication de tuyaux en béton à armatures précontraintes longitudinales et circulaires Expired FR1387025A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB27531/63A GB964668A (en) 1963-07-11 1963-07-11 A method for the manufacture of concrete pipes having prestressed reinforcement
FR941915A FR1387025A (fr) 1963-07-11 1963-07-18 Procédé de fabrication de tuyaux en béton à armatures précontraintes longitudinales et circulaires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB27531/63A GB964668A (en) 1963-07-11 1963-07-11 A method for the manufacture of concrete pipes having prestressed reinforcement
FR941915A FR1387025A (fr) 1963-07-11 1963-07-18 Procédé de fabrication de tuyaux en béton à armatures précontraintes longitudinales et circulaires

Publications (1)

Publication Number Publication Date
FR1387025A true FR1387025A (fr) 1965-01-29

Family

ID=34702467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941915A Expired FR1387025A (fr) 1963-07-11 1963-07-18 Procédé de fabrication de tuyaux en béton à armatures précontraintes longitudinales et circulaires

Country Status (2)

Country Link
FR (1) FR1387025A (fr)
GB (1) GB964668A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2821194A1 (fr) * 2013-07-03 2015-01-07 Kijlstra B.V. Procédé et moule pour la coulée d'un tube de béton

Also Published As

Publication number Publication date
GB964668A (en) 1964-07-22

Similar Documents

Publication Publication Date Title
CH443619A (fr) Elément de construction en béton armé et procédé pour sa fabrication
FR1396851A (fr) Tuyau isolant et son procédé de fabrication
FR1387025A (fr) Procédé de fabrication de tuyaux en béton à armatures précontraintes longitudinales et circulaires
FR1502002A (fr) Procédé de fabrication de poutrelles en béton précontraint ou en béton armé, et poutrelles fabriquées par ce procédé
FR1474964A (fr) Procédé de fabrication de tuyaux en béton précontraint
FR1264614A (fr) Tube composite précontraint et procédé de fabrication de ce tube
FR1473416A (fr) Poutre à âme en béton armé et/ou précontraint et procédé de fabrication de cette poutre
OA01973A (fr) Procédé de fabrication de tuyaux en béton à renforcements précontraints.
FR1286950A (fr) Procédé de fabrication de tuyaux en béton, à renforcements précontraints
FR83293E (fr) Procédé et appareillage pour la fabrication de poutres et poteaux en béton armé précontraint
FR1304209A (fr) Procédé de fabrication de ponts à canalisations en béton armé
FR1370747A (fr) Dalles autocoulables et leur procédé de fabrication
FR1473720A (fr) Tuyau en béton et son procédé de fabrication
FR1289080A (fr) Hourdis de coffrage et son procédé de fabrication
FR80822E (fr) Hourdis de coffrage et son procédé de fabrication
FR1495948A (fr) Plancher précontraint à dalles industrialisées, et son procédé de fabrication
FR1416166A (fr) Procédé et dispositif pour la fabrication de corps en béton précontraint à armature non tendue
AU281262B2 (en) A method forthe manufacturing of concrete pipes having prestressed reinforcement
FR1359492A (fr) Agrégat de perlite et son procédé de fabrication
FR1319017A (fr) Procédé de fabrication de ciment
AU3314063A (en) A method forthe manufacturing of concrete pipes having prestressed reinforcement
FR1345791A (fr) Procédé de construction d'ensembles porteurs en béton précontraint
FR1309296A (fr) Procédé et installation pour la fabrication des éléments de construction en béton léger autoclavé
FR1403315A (fr) Procédé de fabrication de guanylhydrazones de stéroïdes
FR1543908A (fr) Procédé de fabrication de guanylhydrazones de stéroïdes