Z. U. Beppaev
Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction
Russian Federation

Zamir U. Beppaev*, Cand. Sci. (Engineering), Head of Laboratory of Inspection and Durability of Concrete and Reinforced Concrete Structures (No. 9), Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction, Moscow

e-mail: beton61@mail.ru

L. H. Astvatsaturova
Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction
Russian Federation

Lydia H. Astvatsaturova, Senior Researcher of Laboratory of Inspection and Durability of Concrete and Reinforced Concrete Structures (No. 9), Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction, Moscow

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

Sergei A. Kolodyazhny, Researcher of Laboratory of Inspection and Durability of Concrete and Reinforced Concrete Structures (No. 9), Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction, Moscow

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

Sergey A. Vernigora, Junior Researcher of Laboratory of Inspection and Durability of Concrete and Reinforced Concrete Structures (No. 9), Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction, Moscow

V. V. Lopatinsky
Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction
Russian Federation

Vladislav V. Lopatinsky, Engineer of Laboratory of Inspection and Durability of Concrete and Reinforced Concrete Structures (No. 9), Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction, Moscow