Fabrication of Permeable Material with Sugar Mud and City Sludge

Analysis and research the composition and properties of sugar mud and city sludge and add other materials to make the permeable material. Research results show that the main crystal phase with Mullite, Quartz and Calciclase when the mass percent respectively of sugar mud, fly ash, clay, waste ceramic, city sludge, glass powder are 15%, 20%, 35%, 20%, 5%, 5%, the optimal sintering temperature is 1100°C and the holding time is 0.5h. The water absorption of permeable material is 24.50%, the porosity is 34.81%, the flexural strength is 14.33MPa, the range of aperture size is 5μm ~30μm.