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BETON ACIER
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BETON ACIER
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Publication of FR1057549ApublicationCriticalpatent/FR1057549A/fr
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
B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
B28B21/66—Reinforcing mats
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Engineering & Computer Science
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Manufacturing & Machinery
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Chemical & Material Sciences
(AREA)
Ceramic Engineering
(AREA)
Mechanical Engineering
(AREA)
FR1057549D1952-05-301952-05-30Tuyaux en béton armé et leur procédé de fabrication
ExpiredFR1057549A
(fr)