BE558887A - - Google Patents

Info

Publication number
BE558887A
BE558887A BE558887DA BE558887A BE 558887 A BE558887 A BE 558887A BE 558887D A BE558887D A BE 558887DA BE 558887 A BE558887 A BE 558887A
Authority
BE
Belgium
Prior art keywords
fluid
concrete
pressure
molded
diffusion
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE558887A publication Critical patent/BE558887A/fr
Priority claimed from US671183A external-priority patent/US3034192A/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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/36—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means applying fluid pressure or vacuum to the material
    • B28B21/40—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means applying fluid pressure or vacuum to the material by evacuating one or more of the mould parts ; Vacuum machines
    • 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
    • B28B7/42—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material
    • 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
BE558887D 1956-07-10 BE558887A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR851222X 1956-07-10
US671183A US3034192A (en) 1957-07-11 1957-07-11 Method for producing molded articles of concrete and the like material

Publications (1)

Publication Number Publication Date
BE558887A true BE558887A (ja)

Family

ID=34751812

Family Applications (1)

Application Number Title Priority Date Filing Date
BE558887D BE558887A (ja) 1956-07-10

Country Status (2)

Country Link
BE (1) BE558887A (ja)
NL (1) NL96392C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413513A1 (fr) * 1978-01-03 1979-07-27 Malinowski Roman Procede de coulee et de durcissement rapide de beton par application successive d'un vide et d'anhydride carbonique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413513A1 (fr) * 1978-01-03 1979-07-27 Malinowski Roman Procede de coulee et de durcissement rapide de beton par application successive d'un vide et d'anhydride carbonique

Also Published As

Publication number Publication date
NL96392C (ja)

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