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
B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
B28C5/462—Mixing at sub- or super-atmospheric pressure
B28C5/464—Mixing at sub- or super-atmospheric pressure at sub-atmospheric pressure
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Engineering & Computer Science
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Mechanical Engineering
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Structural Engineering
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Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement
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