关键词: 充填胶凝材料, 水泥, 高水速凝材料, 粉煤灰, 高炉矿渣

Abstract: Shijiazhuang 050021，ChinaWith the development of cementing filling technology in mined-out area，backfill material research and application technology has made great development.The features and performances of different cementing materials such as high-water rapid-setting cementing material，fly ash backfill cementing materials and blast furnace slag backfill cementing materials were reviewed.It is suggested that the solid wastes with potential cementing activity，backfill material with low costs，methods can improve gelled material properties will be the future development direction.

Key words: Backfilling cementing materials, Cement, High-water rapid-setting cementing materials, Fly ash, Blast furnace slag