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FR527642A - Manufacturing process for hollow stone in poured cement - Google Patents

Manufacturing process for hollow stone in poured cement

Info

Publication number
FR527642A
FR527642A FR527642A FR527642DA FR527642A FR 527642 A FR527642 A FR 527642A FR 527642 A FR527642 A FR 527642A FR 527642D A FR527642D A FR 527642DA FR 527642 A FR527642 A FR 527642A
Authority
FR
France
Prior art keywords
manufacturing process
hollow stone
poured cement
cement
poured
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
FR527642A
Other languages
French (fr)
Inventor
Alexis-Constant Ragoucy
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.)
ALEXIS-CONSTANT RAGOUCY
Original Assignee
ALEXIS-CONSTANT RAGOUCY
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 ALEXIS-CONSTANT RAGOUCY filed Critical ALEXIS-CONSTANT RAGOUCY
Application granted granted Critical
Publication of FR527642A publication Critical patent/FR527642A/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
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/183—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for building blocks or similar block-shaped objects
    • 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
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR527642A 1920-11-25 1920-11-25 Manufacturing process for hollow stone in poured cement Expired FR527642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR527642T 1920-11-25

Publications (1)

Publication Number Publication Date
FR527642A true FR527642A (en) 1921-10-27

Family

ID=8921519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR527642A Expired FR527642A (en) 1920-11-25 1920-11-25 Manufacturing process for hollow stone in poured cement

Country Status (1)

Country Link
FR (1) FR527642A (en)

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