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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
B28C5/0875—Mixing in separate stages involving different containers for each stage
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FR628461D1927-02-041927-02-04Procédé et dispositif pour les mélanges de béton, mortier, macadam asphalteux, produits chimiques, etc.
ExpiredFR628461A
(fr)
Procédé pour la préparation de masses bitumineuses appropriées pour la couverture des routes, les carreaux en béton d'asphalte, le crépissage et des usages analogue s