Fire resistance of concrete structures with composite rod reinforcement
E. V. Merkulova, senior lecturer of the
Department of life safety and service
of vehicles Kursk state University
E. K. Akimov, postgraduate student of the
Department of construction and municipal economy
of Belgorod state technological University. V. G. Shukhov
Abstract. In the article the proposals for the design of concrete structures with composite rod reinforcement with providing the required limit of fire resistance of building structures are formulated. Recommendations for the purpose of the size of the protective layer of concrete working reinforcement in the elements of the floor slabs.
Key words: composite reinforcement, fire resistance of the structure, fire resistance, protective layer.