GOST 22856-89-download

Crushed stone and sand decorative from natural stone(marble chips, marble rubble). 

This quality standard refers to the standards for sand and crushed stone intended for decorative finishing - external and internal-of concrete and reinforced concrete elements of buildings and structures, as well as for the production of decorative slabs based on natural stone. 

GOST 16426-81-download

Marble electrical crumb.

This quality standard is used to regulate the quality of electrical marble chips, which are most often used for the manufacture of filler-cap mastic.

GOST 8267-93-download

Crushed stone and gravel from dense rocks for construction work.

This quality standard is used to regulate the quality of crushed stone and gravel from rocks with an average grain density of 2.0 to 3.0 g / cm3, which are used as aggregates for heavy concrete, as well as for road and other types of construction work.

GOST 25127-82-download

Non-metallic construction materials, crushed stone and sand dense from industrial waste, aggregates for concrete, porous

This quality standard refers to GOST standards for non-metallic building materials, dense crushed stone and sand from industrial waste and porous aggregates for concrete used in construction, and establishes their classification.