The dependence of the strength of hardening of oxide systems on the serial number of the element in D. I. Mendeleev's table

On March 1, 2019 150 years from the date of opening of the periodic law and the periodic system of D.I. Mendeleyev are executed. Since then and till present the closest attention as it finds reflection in the most various fields of science and technology is paid to studying of the phenomenon of frequency. Knowledge of the principles of frequency offers not only absolutely new prospects in all areas of human activity, but also allows to predict property of atoms and their connections and also materials on their basis. However still application of the periodic law in construction materials science and construction technologies did not gain due development. Perhaps, for the first time about frequency of durability of structures of curing it was specified in works of the Doctor of Chemistry, professor D.I. Chemodanov with employees. For many decades they conducted researches of the knitting properties in sysleims in the EO E_xO_y-H_-O, where EO - the oxide having the main properties, and E_xO_y - the oxide having amphoteric or acid properties. In these works it was for the first time established that the nature of change of durability of structures of curing reflects periodic dependence of properties of atoms and their connections on serial number of an element in D.I. Mendeleyev's table. The experimental data confirming interrelation of change of durability with change of fundamental characteristics of atoms with increase of a charge of a kernel are provided in the present article. The carried-out analysis can form a basis for forecasting of strength properties of yet not studied oxidic systems and has both theoretical, and practical value for development of construction materials science and chemistry of the knitting substances.

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