CORROSION OF CONCRETE AND REINFORCED CONCRETE UNDER THE INFLUENCE OF AGGRESSIVE ENVIRONMENT

Abstract

Durability of concrete and reinforced concrete is one of the urgent tasks of modern construction, which is problematic and requires constant development. The accumulation of data on the strength and crack resistance of materials, as well as the kinetics of corrosive processes in aggressive environments, allows us to develop methods and methods of protection that increase the durability of concrete and other composites.

However, the most complex and dangerous types of negative factors that cause corrosion of concrete and reinforced concrete include biologically active media, the processes of their corrosion biological damage and biodegradation are intensified under conditions of high humidity, thermal and hot climate and other factors.

In this regard, the most important task is to consider issues related to corrosion processes in various climatic conditions, including taking into account the effects of biological factors.