- Arrangement of the base layers
- Mixtures of crushed stone-sand-gravel
- Mixtures for coatings and bases of highways and airfields
- Mixtures of crushed stone-sand-gravel, treated with inorganic binding materials, used for the device of bases of additional layers of bases and coatings of highways and airfields
- Soils. Mixtures of loose granular mineral materials for coatings and foundations of highways
- Construction of foundations, foundations of buildings and structures
