Sand-gravel mixture in Novy Urengoy

Sand-gravel mixture is an inorganic loose non–metallic building material. It is used in various fields of the economy, and its main application is in construction work.

From the point of view of operational characteristics, products with a homogeneous structure, dominated by gravel granules, have a balanced weight-volume ratio, and contain fewer weak grains and foreign inclusions per cubic meter, are considered the best. ...