Research Status and Development Trend of Sintered Solid Waste-based Wall Insulation Materials

Abstract Improving the thermal performance of building envelope and reducing energy consumption heat transfer are particularly important for conservation. Wall insulation materials can be divided into sintered non-sintered two types. Sintered wall have unique advantages in development self-insulating because their high strength, good ability wide range raw materials. In this paper, research status shale, fly ash, coal gangue phosphogypsum as to develop introduced, feasible direction view significantly reduced durability humidity environment sintering temperature put forward. The on formation control mechanism closed porosity structure action multiple fluxes provide theoretical support design optimization self-insulation with light, low meeting requirements