PRODUCTION OF CONCRETE
The production output has been organized at seven mobile concrete plants of the following companies: «SІMEM», «ELBA», «TEKA», «ARSEN». The total production capacity of concrete works is more than 500 thousand m3 per year. Production techniques allow making the concrete of the following types: low-grade concrete, high-grade concrete, heat resisting concrete, hydro engineering concrete and sulfate resistant concrete. An application of plasticizing agent “Superplasticizer-3” in technology allows the concrete laying by autoconcrete pumps and to provide a closed technological cycle. In winter the inert materials are heated with hot air in storage bunkers and mixed in mixer with hot water and antifreeze additive SZM-15, which allows to provide concrete production in the winter (up to t-25°C).