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Clean air. Clean Surfaces.

Photoment® is an innovative concrete additive with photocatalytic properties. Surfaces with Photoment® remove harmful nitrogen oxides from the air. At the same time, they clean themselves and remain clean for longer.

GreenTec-Awards 2016

Photoment® won over the jury at Europe’s largest environmental and business awards: Winning the GreenTec Award 2016 in the Urbanization category was a milestone for the project team.

Together with the other award-winners, the concrete additive was presented at a gala ceremony in Munich.

Offensive: Pflastersteine für bessere Luft (only German)

Wie die Steag Stickoxid mit Pflastersteinen bekämpfen will (only German)


Steag-Steine sollen gegen Diesel-Abgase helfen (only German)

Cooperation in South Korea

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Visit from China

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Photoment® wins GreenTec Award

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GreenTec Awards 2016

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