AT263595B - Process for the production of concrete pipes or the like. - Google Patents

Process for the production of concrete pipes or the like.

Info

Publication number
AT263595B
AT263595B AT719265A AT719265A AT263595B AT 263595 B AT263595 B AT 263595B AT 719265 A AT719265 A AT 719265A AT 719265 A AT719265 A AT 719265A AT 263595 B AT263595 B AT 263595B
Authority
AT
Austria
Prior art keywords
production
concrete pipes
pipes
concrete
Prior art date
Application number
AT719265A
Other languages
German (de)
Original Assignee
Polykem Ab Oy
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 Polykem Ab Oy filed Critical Polykem Ab Oy
Application granted granted Critical
Publication of AT263595B publication Critical patent/AT263595B/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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
    • F16L58/1036—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe the coating being a preformed pipe
    • 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
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0038—Machines or methods for applying the material to surfaces to form a permanent layer thereon lining the outer wall of hollow objects, e.g. pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
AT719265A 1964-08-04 1965-08-04 Process for the production of concrete pipes or the like. AT263595B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE944964 1964-08-04

Publications (1)

Publication Number Publication Date
AT263595B true AT263595B (en) 1968-07-25

Family

ID=20276714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT719265A AT263595B (en) 1964-08-04 1965-08-04 Process for the production of concrete pipes or the like.

Country Status (7)

Country Link
AT (1) AT263595B (en)
BE (1) BE667841A (en)
CH (1) CH448857A (en)
DE (1) DE6603277U (en)
DK (1) DK111716B (en)
GB (1) GB1073934A (en)
NL (1) NL6510125A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137304B (en) * 1983-03-30 1986-09-24 Sif Societe Ind D Isolation Et Arrangement permitting the fixing of ballasting on synthetic protective coatings of tubes intended to be submerged, and its process of manufacture
DE3311893A1 (en) * 1983-03-31 1984-10-04 Société SIF Sté. Industrielle d'Isolation et de Fournitures d'Usines S.A., Le Plan, Velaux Device for fastening a ballast layer of concrete onto the protective covering of pipes to be laid under water
GB2158762A (en) * 1984-05-14 1985-11-20 Spun Concrete Ltd Composite pipes
EP0451521B1 (en) * 1990-04-10 1996-07-24 Fritz Prof. Dr.-Ing. Büsching Embankment protection structure
WO1995033947A1 (en) * 1994-06-07 1995-12-14 Pipeform, Ltd. Interlocked plastic-encased concrete pipe
CN109237196A (en) * 2018-10-19 2019-01-18 岭澳核电有限公司 Pipeline lengthen the life layer, lengthen the life pipeline and pipeline is lengthened the life technique
CN109268624B (en) * 2018-10-19 2021-06-11 岭澳核电有限公司 Life-prolonging pipeline structure and preparation method thereof

Also Published As

Publication number Publication date
DK111716B (en) 1968-09-30
DE6603277U (en) 1969-10-02
BE667841A (en) 1965-12-01
GB1073934A (en) 1967-06-28
NL6510125A (en) 1966-02-07
CH448857A (en) 1967-12-15

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