AggTherm Aggregate Heating


With CureTec’s hot air heating for your aggregate bins you are able to pour concrete at low temperatures.

Our hot air - bin heating system heats the aggregates
with warm air rather than steam so the water-cement
ratio is not affected.

Hot air is blown into the bin through nozzles which are mounted inside the silo. A partial heating of the aggregates and condensation is thereby avoided.

As an option you will be able to produce warm dosing water. With this warm water it is possible to increase the concrete temperature in the mixer by several degrees.


  • production during winter time
  • preheated aggregates mean shorter curing times
  • stable water-cement ratio
  • low energy consumption by using high efficiency burners