METHOD FOR ELECTRICALLY HEATING CONCRETE MIXTURE

METHOD FOR ELECTRICALLY HEATING CONCRETE MIXTURE

FIELD: building industry, namely electric heating of concrete mixture directly in building zone and in plant condition. SUBSTANCE: method comprises steps of placing electrodes for electrically heating concrete mixture by pairs in cylindrical reservoir; placing electrodes of each pair in parallel one...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GUSAKOV A.M, SHESHUKOV A.P
Format: Patent
Sprache:eng
Schlagworte:
PERFORMING OPERATIONS
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
TRANSPORTING
WORKING CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:FIELD: building industry, namely electric heating of concrete mixture directly in building zone and in plant condition. SUBSTANCE: method comprises steps of placing electrodes for electrically heating concrete mixture by pairs in cylindrical reservoir; placing electrodes of each pair in parallel one relative to another and symmetrically relative to central axis of said reservoir; at first applying electric current to one pair of electrodes; then cutting off said pair of electrodes and simultaneously applying current to next pair of electrodes. EFFECT: uniform heating of concrete mixture in the whole volume of reservoir. 1 dwg