FIELD: building industry branches, possibly preparation of mortars.
SUBSTANCE: method of preparing concrete mixture having predetermined temperature comprises steps of supplying components from feed bins through metering devices to mixer; discharging batch; sustaining predetermined temperature of concrete mixture by controlling temperature of metered liquid component; arranging system for heating-cooling liquid component in zone between boiler room and mixer; heating-cooling liquid component in any restricted site between boiler room and mixer.
EFFECT: simplified procedure of monitoring technological parameters of preparation process.
1 dwg
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