CONCRETE MIXER Russian patent published in 1999 - IPC

Abstract RU 2130381 C1

FIELD: preparation and activation of concrete and solution mixtures. SUBSTANCE: concrete mixer has mixing drum of cylindrical form with blades positioned inside it and frame on which wheel pairs and drive are connected rigidly. Concrete mixer is provided with insulated electrodes arranged in middle part of drum walls and connected to positive pole of direct-current source. Mixing drum wall is connected to negative pole of direct-current source. Electrode id placed on frame under drum. EFFECT: improved concrete quality. 1 dwg

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RU 2 130 381 C1

Authors

Malinskij D.A.

Dates

1999-05-20—Published

1998-05-06—Filed