FR802977A - Manufacturing process for cast concrete parts - Google Patents

Manufacturing process for cast concrete parts

Info

Publication number
FR802977A
FR802977A FR802977DA FR802977A FR 802977 A FR802977 A FR 802977A FR 802977D A FR802977D A FR 802977DA FR 802977 A FR802977 A FR 802977A
Authority
FR
France
Prior art keywords
manufacturing process
cast concrete
concrete parts
parts
cast
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)
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.)
LE TUYAU ETANCHE EN CIMENT ARM
Original Assignee
LE TUYAU ETANCHE EN CIMENT ARM
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 LE TUYAU ETANCHE EN CIMENT ARM filed Critical LE TUYAU ETANCHE EN CIMENT ARM
Application granted granted Critical
Publication of FR802977A publication Critical patent/FR802977A/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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/10—Producing shaped prefabricated articles from the material by vibrating or jolting and applying pressure otherwise than by the use of presses
    • 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
    • B28B1/082—Producing shaped prefabricated articles from the material by vibrating or jolting combined with a vacuum, e.g. for moisture extraction
    • 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
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
    • B28B7/368—Absorbent linings
    • 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)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Revetment (AREA)
FR802977D 1934-10-23 1933-10-24 Manufacturing process for cast concrete parts Expired FR802977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3041634A GB450955A (en) 1934-10-23 1934-10-23 Improved manufacture of members made of moulded concrete and apparatus therefor

Publications (1)

Publication Number Publication Date
FR802977A true FR802977A (en) 1936-09-19

Family

ID=10307345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802977D Expired FR802977A (en) 1934-10-23 1933-10-24 Manufacturing process for cast concrete parts

Country Status (2)

Country Link
FR (1) FR802977A (en)
GB (1) GB450955A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE544732A (en) * 1955-02-09
FR2393660A1 (en) * 1977-06-06 1979-01-05 Borcoman Mircea MULTIPURPOSE CHAIN FOR THE MANUFACTURE OF SMALL AND MEDIUM-SIZED CONCRETE PRODUCTS AND NON-REINFORCED
GB8412651D0 (en) * 1984-05-17 1984-06-20 Paterson Precast Ltd Robert Pressed concrete product
AU2013204660B2 (en) * 2013-04-12 2016-02-18 Vertech Hume Pty Ltd Method and system for fabrication of elongate concrete articles

Also Published As

Publication number Publication date
GB450955A (en) 1935-04-25

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