1
Filtering materials of chemical substances; Filtering materials of mineral substances; Filtering materials of by-products of mining, processing or fly ash; Fly ash; Fertilizing preparations; Granules of mineral substances; Granules of mineral substances for sensitive high-temperature energy storage; Granules of mineral substances for air purification, water purification, waste water purification, soil purification or gas purification; Arbitrary moulded bodies of mineral substances for sensitive high-temperature energy storage; Arbitrary moulded bodies of mineral substances for air purification, water purification, waste water purification, soil purification or gas purification; Fire extinguishing compositions; Fire extinguishing compositions for surface and ground fires; Fire extinguishing compositions, namely, granulate; Fire extinguishing compositions, namely, Powders; Modified bauxite residue in all forms; Modified bauxite residue in granular form; Modified bauxite residue in powdered form; Rehydrated bauxite residue; Carbonised bauxite residue; Mixtures of a variety of mineral substances, containing modified bauxite residue; Mixes, of the following materials: Modified bauxite residue and Plastics; Mixes, of the following materials: Modified bauxite residue, thermoplastics, Elastomers, Duromers
19
Mixes, of the following materials: Modified bauxite residue, Mineral building materials; Mixes, of the following materials: Modified bauxite residue and Cement, Clinker or Plaster of paris; Mixtures of modified bauxite residue and plastics or mineral construction materials for structural applications, construction materials or technical applications
42
Scientific and technological services and research; Provision of research services; Engineering research; Industrial research; Research and development services; Technological research; Technological research for the building construction industry; Development of new products; Development of machining techniques