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B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
B28C5/2045—Parts or components
B28C5/2054—Drums, e.g. provided with non-rotary mixing blades
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FR500320D1918-06-071919-05-31Perfectionnements dans les machines pour mélanger le béton et les matériaux similaires
ExpiredFR500320A
(fr)