Estado del arte de los materiales a base de cemento que contienen TiO2: propiedades auto-limpiantes

摘要: Due to the physico-chemical characteristics of cementitious materials aesthetic quality these tend decrease easily. On other hand, photocatalytic activity produced by TiO 2 loaded have recently allowed them include self-cleaning and air-purifying properties. However, because a better understanding properties is still needed, only limited number present in construction market. As strategy improve this situation, non standards tests based on photodegradation organic dyes become widely used evaluate action different materials. Today, wide spectrum easily comparable results been produced. In order paper focuses description developed laboratory as well evaluation potential first buildings containing . Finally, future research challenges field are identified.