Spherical attapulgite bed silt ceramsites

摘要: The invention discloses spherical attapulgite bed silt ceramsites. key point of the technical scheme is that: ceramsites consist high-viscosity clay powder, tailing slit, red bentonite fly ash and wood dust powder. are prepared by mixing, pelletizing, baking, cooling, screening packaging ingredients spherical, rough firm on surfaces, provided with a large quantity fine air holes, building light weight, high strength, low heat conduction coefficient, refractability, chemical stability, durability preserving sound insulating performance. produced comprehensively utilizing tailings. Resource utilization ratio increased, waste turned into valuable, environment protected. suitable for producing ceramsite concrete materials.