ZA727243B - In-line moulding of prestressed concrete articles - Google Patents

In-line moulding of prestressed concrete articles

Info

Publication number
ZA727243B
ZA727243B ZA727243A ZA727243A ZA727243B ZA 727243 B ZA727243 B ZA 727243B ZA 727243 A ZA727243 A ZA 727243A ZA 727243 A ZA727243 A ZA 727243A ZA 727243 B ZA727243 B ZA 727243B
Authority
ZA
South Africa
Prior art keywords
prestressed concrete
concrete articles
line moulding
moulding
line
Prior art date
Application number
ZA727243A
Inventor
R Bratchell
Original Assignee
Monier Concrete Ind
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 Monier Concrete Ind filed Critical Monier Concrete Ind
Publication of ZA727243B publication Critical patent/ZA727243B/en

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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
    • 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
    • B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
    • B28B23/024—Supporting means
    • B28B23/026—Mould partitionning elements acting as supporting means in moulds, e.g. for elongated articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
ZA727243A 1971-10-27 1972-10-11 In-line moulding of prestressed concrete articles ZA727243B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA680971 1971-10-27

Publications (1)

Publication Number Publication Date
ZA727243B true ZA727243B (en) 1973-06-27

Family

ID=3764843

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727243A ZA727243B (en) 1971-10-27 1972-10-11 In-line moulding of prestressed concrete articles

Country Status (4)

Country Link
JP (1) JPS5634447B2 (en)
GB (1) GB1391718A (en)
MY (1) MY8300200A (en)
ZA (1) ZA727243B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051407A3 (en) * 1980-11-11 1983-12-21 Redpath Dorman Long Limited Improvements in or relating to travelling rotary saw assemblies
GB2161416A (en) * 1984-07-07 1986-01-15 John Finlay New pre-stressed cattle slat production system
DE19519617A1 (en) * 1995-05-29 1996-12-05 Pfleiderer Verkehrstechnik Long tensioning frame for mfg. longitudinal concrete sleepers

Also Published As

Publication number Publication date
JPS5634447B2 (en) 1981-08-11
GB1391718A (en) 1975-04-23
JPS4851917A (en) 1973-07-21
MY8300200A (en) 1983-12-31

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