Sand in Chelyabinsk

Alluvial sand, sorted Mk 0.8-1.3, is a natural non–metallic building material regulated by GOST 8736-2014, consisting of sand without the inclusion of foreign contaminants in it. This type of product is produced from the raw materials of natural sand (watered), as a result of its washing and enrichment. Natural sand 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 this technological process, clay and pulverized particles are washed out. The enrichment (sorting) of the feedstock, natural sand, is carried out using processing equipment, at this stage, granulometric fractions of gravel and foreign clogging impurities are removed from the feedstock, and sand is separated according to the grain size modulus.

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

Alluvial sand sorted Mk 1,3-1,8 is a natural non-metallic construction material regulated by Gost 32824-2014 (sand for the construction of public roads), consisting of sand without the inclusion of foreign contaminants in it. This type of product is produced from the raw materials of natural sand (watered), as a result of its washing and enrichment. Natural sand 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 this technological process, clay and pulverized particles are washed out. The enrichment (sorting) of the feedstock, natural sand, is carried out using processing equipment, at this stage, granulometric fractions of gravel and foreign clogging impurities are removed from the feedstock, and sand is separated according to the grain size modulus.

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

Alluvial sand, sorted, GOST 8736-2014, Mk 1.5-2.0
GOST 8736-2014, Mk 1.5-2.0
550.00 ...

Medium sand Mk 2.0-2.5 is a natural non-metallic building material consisting of sand without the inclusion of foreign contaminants in it. This type of product is produced from the raw materials of a sand-gravel mixture with a gravel content in the sand by weight from 30% to 50%, as a result of its enrichment. The technological process of enriching (sorting) the feedstock, namely the sand-gravel mixture, is carried out using processing equipment. At this stage, clay and pulverized particles are washed out of the feedstock, granulometric fractions of gravel and foreign contaminants are removed, and sand is separated according to its size modulus.

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