| abstract |
The invention discloses a kind of preparation methods of incinerator refractory brick, it is a large amount of to use paper white sludge slag, stalk and recycling steel mill's refractory brick for raw material, the refractory brick of preparation, outer layer is the firebrick structure of densification, good resistance to fire action can be played, middle layer is sound-insulating and heat-insulating layer, at low cost, effect is good, meets National Sustainable Development Strategies requirement. |