S. I. Ivanov
Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction
Russian Federation

Sergey I. Ivanov*, Cand. Sci. (Engineering), Head of the Laboratory of Straining Concretes and Self-stressed Structures, Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction, Moscow

e-mail: 5378018@mail.ru

V. N. Egorov
State Budgetary Institution of the city of Moscow "Center for Expertise, Research and Testing in Construction"
Russian Federation

Viktor N. Egorov, Director, SBI CERTC, Moscow

e-mail: ceiis@str.mos.ru

V. M. Nesvetailo
State Budgetary Institution of the city of Moscow "Center for Expertise, Research and Testing in Construction"
Russian Federation

Vyacheslav M. Nesvetailo, Cand. Sci. (Engineering), Leading Engineer of the Department of Inspection and Examination of Load-bearing and Enclosing Structures, SBI CERTC, Moscow

e-mail: nesvetajlo@gmail.com