Stechyshyn M. Self-сompacting fiber-reinforced сoncretes

The thesis is devoted to the development of theoretical bases of self-compacting fiber-reinforced concretes obtaining by means of systemic combination of supplementary cementitious materials and complex chemical admixture of polyfunctional action. The physical and chemical peculiarities of hydration and hardening processes of fiber-reinforced cementitious systems were established. The problem of self-compacting fiber-reinforced concrete obtaining with improved constructional technical properties by the direct structure formation was solved. The optimization of self-compacting fiber-reinforced concrete composition was carried out. Their quality parameters were tested and using efficiency in different temperature conditions was shown.