FR1139499A - Improvements made to molds for the manufacture of centrifuged pipes in cement or other agglomerates - Google Patents

Improvements made to molds for the manufacture of centrifuged pipes in cement or other agglomerates

Info

Publication number
FR1139499A
FR1139499A FR1139499DA FR1139499A FR 1139499 A FR1139499 A FR 1139499A FR 1139499D A FR1139499D A FR 1139499DA FR 1139499 A FR1139499 A FR 1139499A
Authority
FR
France
Prior art keywords
agglomerates
molds
cement
manufacture
improvements made
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
Debourg
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 FR1139499A publication Critical patent/FR1139499A/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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/76—Moulds
    • B28B21/80—Moulds adapted to centrifugal or rotational moulding
FR1139499D 1955-12-19 1955-12-19 Improvements made to molds for the manufacture of centrifuged pipes in cement or other agglomerates Expired FR1139499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1139499T 1955-12-19

Publications (1)

Publication Number Publication Date
FR1139499A true FR1139499A (en) 1957-07-01

Family

ID=9641767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139499D Expired FR1139499A (en) 1955-12-19 1955-12-19 Improvements made to molds for the manufacture of centrifuged pipes in cement or other agglomerates

Country Status (1)

Country Link
FR (1) FR1139499A (en)

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