Transformer heating concrete TSDZ

One of the accelerated construction with the construction of monolithic reinforced concrete structures is the technology of concreting with the use of thermal methods to accelerate hardening of concrete, ie heating of concrete. Hardening of concrete at low temperatures considerably slowed down, and when the temperature is below + 5 ° C, concrete should be mandatory to warm up (the method of heating concrete).

Currently, in the absence of reliable and inexpensive chemical additives - early strength of concrete - the technology of winter concreting is based largely on the method of heating the concrete using special transformer heating of concrete with his subsequent keeping up to the normative values of the critical and demoulding strength.

The technology of heating of concrete is, in fact, resource-saving, as the cost of additional energy to be achieved:

• to reduce construction time by 5-10 times and thus to extend the construction season;
• efficient use of manpower and equipment, in particular, the formwork;
• use cheaper without additional concrete mixtures;
  
• delete the freezing of concrete at an early age and to guarantee the required quality of constructed structures.
  

The level of sound generated at the work of the transformer heating concrete TSDZ - 63 / 0,38 does not exceed 70 dB.