REVIEW METHODS AND WINTER CONCRETING HOLD CONCRETE MIX MEDIUM UNDER NEGATIVE TEMPERATURE

Abstract

Analysis of winter concreting methods, described their scope, deficiencies and advantages of each
way. Gave the estimate of efficiency of application methods of winter concreting and withstand the
concrete mix under conditions of average negative ambient temperatures. The classification methods of
warming up the concrete mix to the construction site and factory conditions by type of coolant warm-up
point in phasic processes, the nature of performance heating, heat transfer method and by measure of
organizational complexity.