HYDRAULIC BINDER AND CEMENT COMPOSITIONS CONTAINING PHOTOCATALYST PARTICLES

A hydraulic binder, dry premixes and cement compositions, having improved property to maintain unaltered, brilliance and colouring quantity for a longer time period, characterized in that they contain, in bulk, particles of a photocatalyst able to oxidize in the presence of light, oxygen and water t...

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Hauptverfasser: LUIGI CASSAR, CARMINE PEPE
Format: Patent
Sprache:eng ; por
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Beschreibung
Zusammenfassung:A hydraulic binder, dry premixes and cement compositions, having improved property to maintain unaltered, brilliance and colouring quantity for a longer time period, characterized in that they contain, in bulk, particles of a photocatalyst able to oxidize in the presence of light, oxygen and water the polluting substances present in the environment.