Porous materials were obtained from waste bottle glass with SiC additive. The effect of dispersity and concentration of the SiC additive, as well as the dispersity of the glass powder on the formation of the structure and properties of the materials were studied. As a result of the experiments on the synthesis of porous material from waste bottle glass and additive of silicon carbide carried out, it was found that the thermal treatment at 900 oC leads to the formation of porous glass-crystalline material. The apparent density, porosity and the microstructure of the samples were determined.

Keywords: Waste glass, Microstructure, Porous materials.