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 the Laboratory of the Survey and Ensure Durability of Concrete and Concrete Structures, 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

Lidia H. Astvatsaturova, Senior Researcher of the Laboratory of the Survey and Ensure Durability of Concrete and Concrete Structures, Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction, Moscow

e-mail: beton61@mail.ru

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

Sergey A. Kolodyazhniy, Researcher of the Laboratory of the Survey and Ensure Durability of Concrete and Concrete Structures, Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction, Moscow

e-mail: beton61@mail.ru

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 the Laboratory of the Survey and Ensure Durability of Concrete and Concrete Structures, Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction, Moscow

e-mail: nkv1956@yandex.ru

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

Vladislav V. Lopatinskiy, Engineer of the Laboratory of the Survey and Ensure Durability of Concrete and Concrete Structures, Research Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev, JSC Research Center of Construction, Moscow

e-mail: labor9@mail.ru