Keyword: «composite»

Currently one of the main materials for the construction of buildings and structures is concrete. Improving the performance of concrete is a priority of modern scientific research. Frequent transitions through zero degrees in the autumn-spring seasons, other aggressive factors greatly affect the condition and safety of building materials. This work presents the experience of modifying heavy concrete M200, polymer additive Amokor KM. The data on increased strength characteristics of materials were obtained as a result of 2 years of field tests.

New realia, phenomena, ideas and technologies that require nomination appear in a constantly changing world almost every day. The covid-19 pandemic has caused a flurry of neologisms in most languages, which has led to the emergence of a rich layer of new coronavirus vocabulary. The article provides its comparative analysis in German, English and Russian, carried out from the point of view of the ways of nominating new coronavirus concepts in these languages.

The paper investigates the strength characteristics during compression and bending at low temperatures of concrete based on local raw materials of Yakutia, and local wood using polymer impregnation «Amokor», as a result of which data on the increase in strength characteristics of the material, the internal structure of modified concrete are obtained.