METHODS OF EVALUATION OF DESTRUCTION TENACITY OF CONCRETE BY THE INFLUENCE OF HIGH TEMPERATURE

Abstract

The article deals with the analysis of normative documents for the demands of fire-resistance of building constructions during the process of operation. It is proposed to establish suitability (fireresistance) of cement constructions after the fires and during the operation for the usage of power and energetic characteristics of tenacity of cement destruction. The methods of investigation of crack resistance of cement constructions after the heating of samples to high temperatures.