Air purifying units for industrial purposes

Non-metallic bituminous materials, namely, asphalt sealants, bitumen asphalt for making and coating roads as well as other traffic ways and surfaces; bitumen and asphalt emulsion, bitumen emulsion, aggregates compound, absorbing bitumen membrane interlayer and coated composite binders intended for the construction, maintenance, stabilization, repair and renovation of roads, runways, paths and other similar running and traffic roads and surfaces