FR1042013A - Improvement in formwork for concrete, aggregates and similar materials - Google Patents

Improvement in formwork for concrete, aggregates and similar materials

Info

Publication number
FR1042013A
FR1042013A FR1042013DA FR1042013A FR 1042013 A FR1042013 A FR 1042013A FR 1042013D A FR1042013D A FR 1042013DA FR 1042013 A FR1042013 A FR 1042013A
Authority
FR
France
Prior art keywords
formwork
aggregates
concrete
improvement
similar materials
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
Other languages
French (fr)
Inventor
Marcel-Maurice Delefosse
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 filed Critical
Application granted granted Critical
Publication of FR1042013A publication Critical patent/FR1042013A/en
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
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR1042013D 1951-09-07 1951-09-07 Improvement in formwork for concrete, aggregates and similar materials Expired FR1042013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1042013T 1951-09-07

Publications (1)

Publication Number Publication Date
FR1042013A true FR1042013A (en) 1953-10-28

Family

ID=9589791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1042013D Expired FR1042013A (en) 1951-09-07 1951-09-07 Improvement in formwork for concrete, aggregates and similar materials

Country Status (1)

Country Link
FR (1) FR1042013A (en)

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