The integration of photocatalytic processes into cementitious materials presents a groundbreaking approach to enhancing efficiency and sustainability in construction. This project aims to leverage advanced photocatalysis to improve air quality, introduce self-cleaning properties, and minimize the environmental footprint of built environments. Due to the ability of photocatalytic materials to reduce urban air pollutants (NOx, SOx, VOCs), Furthermore, the evaluation of durability and performance under real conditions. And the economic and ecological advantages of implementing photocatalytic technologies in modern constructions.