CH235728A - Process for the manufacture of prestressed reinforced concrete parts, apparatus for implementing this process and prestressed reinforced concrete part obtained by means of this process. - Google Patents

Process for the manufacture of prestressed reinforced concrete parts, apparatus for implementing this process and prestressed reinforced concrete part obtained by means of this process.

Info

Publication number
CH235728A
CH235728A CH235728DA CH235728A CH 235728 A CH235728 A CH 235728A CH 235728D A CH235728D A CH 235728DA CH 235728 A CH235728 A CH 235728A
Authority
CH
Switzerland
Prior art keywords
reinforced concrete
prestressed reinforced
implementing
manufacture
part obtained
Prior art date
Application number
Other languages
French (fr)
Inventor
Freyssinet Eugene
Original Assignee
Freyssinet Eugene
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 Freyssinet Eugene filed Critical Freyssinet Eugene
Publication of CH235728A publication Critical patent/CH235728A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/32—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement
    • E01B3/34—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement with pre-tensioned armouring or reinforcement
    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
CH235728D 1942-02-14 1943-02-13 Process for the manufacture of prestressed reinforced concrete parts, apparatus for implementing this process and prestressed reinforced concrete part obtained by means of this process. CH235728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR927823T 1942-02-14

Publications (1)

Publication Number Publication Date
CH235728A true CH235728A (en) 1944-12-31

Family

ID=9441228

Family Applications (1)

Application Number Title Priority Date Filing Date
CH235728D CH235728A (en) 1942-02-14 1943-02-13 Process for the manufacture of prestressed reinforced concrete parts, apparatus for implementing this process and prestressed reinforced concrete part obtained by means of this process.

Country Status (3)

Country Link
CH (1) CH235728A (en)
FR (1) FR927823A (en)
GB (1) GB629872A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927452A (en) * 1954-01-22 1960-03-08 Heidenstam Erik Johan Von Improvements in storage plants
GB9226651D0 (en) * 1992-12-22 1993-02-17 Bicc Plc Railway sleeper
CN114318979B (en) * 2021-12-31 2023-08-18 中铁六局集团石家庄铁路建设有限公司 Automatic penetrating and pulling system and method for frame bridge jacking line reinforcement I-steel

Also Published As

Publication number Publication date
GB629872A (en) 1949-09-29
FR927823A (en) 1947-11-11

Similar Documents

Publication Publication Date Title
FR940646A (en) Process for reinforcing concrete structures
CH350236A (en) Method of manufacturing a tow, apparatus for carrying out the method, tow obtained by this method and use of this tow
CH283374A (en) Process for manufacturing an oriented acrylonitrile article, apparatus for carrying out this process, and article obtained by said process.
CH286409A (en) Process for producing an aerosol, and apparatus for carrying out this process.
CH260521A (en) Molding process and apparatus for carrying out this process.
CH235728A (en) Process for the manufacture of prestressed reinforced concrete parts, apparatus for implementing this process and prestressed reinforced concrete part obtained by means of this process.
FR1066799A (en) Tube for pasty or other materials, process for manufacturing this tube and mold for carrying out the process or similar process
CH243620A (en) Method for verifying, by pneumatic micrometry, the value of a variable dimension and apparatus for carrying out this method.
FR889320A (en) Process for establishing reinforced concrete structures
CH264524A (en) Construction element, method of manufacturing this element and apparatus for carrying out this method.
FR977495A (en) Process for improving the efficiency of reaction propellants and device for implementing this process
CH247180A (en) Establishment process for concrete, reinforced concrete, masonry, etc.
FR989155A (en) Rapid construction method, and material for the implementation of this method
CH271071A (en) Capsule, method of manufacturing this capsule and apparatus for implementing this method.
CH262766A (en) Spinning process and installation for its implementation.
CH225819A (en) Method of manufacturing dials with feet, and dial with feet obtained by means of this process.
CH260124A (en) Process for manufacturing metal signs for dials, and tools for implementing this process.
DK69458C (en) Process for the production of prestressed concrete parts, in particular for the production of steel strand concrete parts.
FR1006647A (en) Improved method of construction by prefabricated elements, prefabricated elements used in the implementation of this process and constructions thus obtained
FR899334A (en) Process for obtaining 4, 4'-substituted benzo-phenones
FR907502A (en) Reinforced concrete construction process
FR889923A (en) Process and material for the manufacture of reinforced concrete poles
FR944416A (en) Process for the construction of works, and formwork for the implementation of this process
FR977095A (en) Process for the production of caprolactam
FR1013946A (en) Process for the improvement of porous materials