In the dynamic building industry foam glass is considered a new sustainable environmentally friendly and ecological material. Incorporated in real buildings as construction state of art innovative material resolve the energy lost and most of the demanding conditions found in building industry. Also, self-cleaning materials have gained significant attention for their unique practical applications in environmental areas. The obtaining of reactive foam glass using glass industrial waste, foaming agent and small quantity TiO2 obtained previously by hydrothermal method is described in this work. In precise proportion, these precursors as compact pellet are subjected to a hidrotermal treatment. By added in its composition a low amount of TiO2, known for its photocatalytic properties, superhydrophilic and self-cleaning activity the characteristics of the foam glass surface was significantly improve [1]. The scope of this present study is to obtain a photocatalytic activated foam glass with TiO2 as an efficient active photocatalyst material for polluants remover used in building industry obtained from ordinary glass waste coming through automotive industry. It is evidenced that the prepared glass with the hydrothermal treatment can be an excellent and convenient method [2] for fast fabricating at low temperature the porous glass materials. In order to discuss the involved thermal processes, the initial glass wastes were subjected to thermogravimetric analysis (TGA) at the heating rate of 5°C min−1 .