AT239115B - Process for the production of railway sleepers from overlapped layers of asbestos cement - Google Patents

Process for the production of railway sleepers from overlapped layers of asbestos cement

Info

Publication number
AT239115B
AT239115B AT771661A AT771661A AT239115B AT 239115 B AT239115 B AT 239115B AT 771661 A AT771661 A AT 771661A AT 771661 A AT771661 A AT 771661A AT 239115 B AT239115 B AT 239115B
Authority
AT
Austria
Prior art keywords
production
asbestos cement
railway sleepers
overlapped layers
overlapped
Prior art date
Application number
AT771661A
Other languages
German (de)
Original Assignee
Eternit Spa
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 Eternit Spa filed Critical Eternit Spa
Application granted granted Critical
Publication of AT239115B publication Critical patent/AT239115B/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
    • E01B3/44—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from other materials only if the material is essential
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement

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)
  • Railway Tracks (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
AT771661A 1960-11-02 1961-10-13 Process for the production of railway sleepers from overlapped layers of asbestos cement AT239115B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1921360 1960-11-02

Publications (1)

Publication Number Publication Date
AT239115B true AT239115B (en) 1965-03-25

Family

ID=11155845

Family Applications (1)

Application Number Title Priority Date Filing Date
AT771661A AT239115B (en) 1960-11-02 1961-10-13 Process for the production of railway sleepers from overlapped layers of asbestos cement

Country Status (5)

Country Link
AT (1) AT239115B (en)
BE (1) BE609244A (en)
CH (1) CH379373A (en)
ES (1) ES271179A1 (en)
GB (1) GB960853A (en)

Also Published As

Publication number Publication date
GB960853A (en) 1964-06-17
ES271179A1 (en) 1962-04-01
BE609244A (en) 1962-02-15
CH379373A (en) 1964-06-30

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