Transparent photocatalytic composition for internal and external building construction elements

摘要

Transparent photocatalytic composition comprises: at least a photocatalytic ground titanium dioxide; a silica ground having self-binding properties; and a film forming polymeric binder in dispersion or aqueous emulsion. An independent claim is included for a method of application of the photocatalytic composition comprising applying 20-100, preferably 40-80 ml per square meter of surface of the composition on elements to be coated.