EXPERIMENT-CALCULATED MODEL OF CARBONIZATION OF CONCRETE FOR OPERATIONAL ENVIRONMENT OF RESIDENTIAL BUILDINGS AND PUBLIC PLACES

Abstract

Research of carbonization of cross-sectional concrete of different classes of durability is made just after the production of concrete with the use of steam curing and in the area of disposition of reinforcement of con-crete elements, being exploited for a long time in conditions of residential buildings and public places. Regression of the development of carbonization of cross-sectional concrete of various classes of durability just after steam curing and change of time of carbonization in the area of disposition of reinforcement of concrete elements is obtained by methods of regression and correlated analyses; on their basis heuristic experiment-calculated models of time carbonization of cross-sectional concrete of various classes of durability of concrete elements, for conditions of different aggression of air quality of residential buildings and public places. The pro-posed models correlate well enough with the results of the research.