FR1519939A - Procédé de fabrication de pièces moulées en béton - Google Patents

Procédé de fabrication de pièces moulées en béton

Info

Publication number
FR1519939A
FR1519939A FR99801A FR99801A FR1519939A FR 1519939 A FR1519939 A FR 1519939A FR 99801 A FR99801 A FR 99801A FR 99801 A FR99801 A FR 99801A FR 1519939 A FR1519939 A FR 1519939A
Authority
FR
France
Prior art keywords
manufacturing process
concrete castings
castings
concrete
manufacturing
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
FR99801A
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.)
POETSCH ZEMENTWARENFABRIK J
Original Assignee
POETSCH ZEMENTWARENFABRIK J
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 POETSCH ZEMENTWARENFABRIK J filed Critical POETSCH ZEMENTWARENFABRIK J
Priority to FR99801A priority Critical patent/FR1519939A/fr
Application granted granted Critical
Publication of FR1519939A publication Critical patent/FR1519939A/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/021—Ram heads of special form
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR99801A 1966-03-25 1967-03-22 Procédé de fabrication de pièces moulées en béton Expired FR1519939A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR99801A FR1519939A (fr) 1966-03-25 1967-03-22 Procédé de fabrication de pièces moulées en béton

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP0039059 1966-03-25
FR99801A FR1519939A (fr) 1966-03-25 1967-03-22 Procédé de fabrication de pièces moulées en béton

Publications (1)

Publication Number Publication Date
FR1519939A true FR1519939A (fr) 1968-04-05

Family

ID=25990487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR99801A Expired FR1519939A (fr) 1966-03-25 1967-03-22 Procédé de fabrication de pièces moulées en béton

Country Status (1)

Country Link
FR (1) FR1519939A (fr)

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