HF

Chemical products for industrial purposes; impregnating preparations, included in this class; chemicals for intensifying and reviving the color of ceramic, natural stone and concrete; adhesives used in industry; chemical products for industrial purposes being pre- products for building materials; chemical products being additives for screed, concrete and mortar; liquid plastics included in this class, preservatives for building materials (except paints and oils and except those for organic substances); chemical products for industrial purposes being primers, included in this class (except priming color); curing agents for concrete, mortar and screed; unprocessed artificial resins. Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and included in this class; goods of plastics (semi- finished goods), of artificial and synthetic resins (semi-finished goods); casting resins mixed with silica sand (semi-finished goods); sealing, packing and insulating materials, sealing tapes, sealing collars; rubber gloves for insulating purposes, not for household purposes; jointing materials (seals and cement); insulating coatings and elements; silicone sealants. Building materials (non-metallic), in particular with damping and insulating purposes; hydraulic binding agents; namely cement, lime, plaster; mixtures of hydraulic binding agents with aggregates, pozzolanic substances and/or chemicals, included in this class; mortar, plaster, floor screed compounds; premixed dry factory mortar, cement-bonded premixed dry factory mortar, cement-bonded thin- bedding mortar for the gluing, bedding and jointing of tiles and panels; reinforcing fabrics (not of metal); contact slurries and fillers for building, not of metal; silica sand for building purposes.