DURA STONE

Owners

Goods & Services

Coloured quartz sand for industrial purposes

Chemicals for use in industry, in particular foundry sand; Synthetic quartz; Fillers and filler compounds being chemicals used in industry, in particular effect fillers for artificial resin systems, including artificial resin-bonded floors, composite materials and polymer concrete parts, and for products in the plastic and composite material-processing industries; Chemicals for use in industry consisting of inorganic effect fillers; Chemicals for use in industry consisting of amorphous effect fillers; Effect fillers being chemicals for the manufacture of paints and lacquers

Treatment of materials, being the extraction, custom production and processing of fillers and filler compounds; Material treatment being the production and processing of fillers and filler compounds in accordance with custom requirements relating to particle sizes, particle size distribution, strength, abrasion resistance, optical properties, flame-retarding properties, surface coating, colouring, hydrophobia, hydrophilia, pH value, density or bulk density; Consultancy and advice with regard to the treatment of materials, namely, in connection with the application of effect fillers to composite materials, polymer concrete parts and artificial resin-bonded floors, in particular to increase product quality in connection with sand, quartz and coloured quartz sand for industrial purposes and building purposes