Sandy soil in Perm

Sandy soil is a natural non-metallic building material regulated by Gost 25100-2020, consisting of soil without the inclusion of foreign contaminants in it. This type of product is produced from the raw materials of natural sand (watered) and gravel-sand mixture, as a result of its washing, without the use of processing equipment. Sandy soil is extracted by a hydromechanized method using a C-42 type dredger, as a result of the technological process, this raw material is washed with a large amount of water, as a result of the technological process, clay and pulverized particles are washed out.

As a result of production and technological processes, this non-metallic building material has the following physical and mechanical properties: ...