Asphalting, making road surfaces from materials on the basis of sulfur polymer, painting, repairs and use of specialist materials for horizontal road marking, pipeline maintenance, construction and renovation of buildings and structures, construction and renovation of chimneys and cooling towers, insulation of buildings against penetration of moisture and ground water, protection of building materials against corrosion, thermal insulation of buildings, repairs of roads and bridges

Management of waste and recyclable materials; processing of radioactive waste, mercury-bearing waste, asbestos-bearing waste, waste containing heavy metals and other hazardous substances; disposal of radioactive waste, mercury-bearing waste, asbestos-bearing waste, waste containing heavy metals and other hazardous substances into burial grounds; protection of concrete and reinforced concrete materials by coating them with a coat of sulfur concretes; materials used in road and pavement building, which contain sulfur concretes

Construction of machines for sulfur cement, sulfur concrete production and for road repairs; construction of machines for coating surfaces of materials used in construction industry and road engineering with a coat of sulfur concretes