Recyling of industrial wastes in production of tiles and bricks

Possibilities of incorporatonsof inustrial matarial wastes such as,gypsumphosphate to clay for brick-tile production has been ivestigated in this research Flay ash has been included in this study due to its unburnt carbon content. Which will evaporate leaving voids during exposure to high tempratures of production. The formetion of micropoes in the structure of bricks will bring some advantages such a, eventation of water transport by capillary pores, improvement of et insulation and lightening of te material. Gypsum-phosphate has been also included to the research materials due to its expected lightening effect. Key Words: Ceramic, Brick, Tile, Clay, Fly ash, gypsum-phosphate, Pozzolanic Waste.