STUDY ON HIGH CONTENT OF BLENDS IN CEMENT  

作　　者：GUO Juncai Wuhan University of Technology 

出　　处：《Journal of Wuhan University of Technology(Materials Science)》1999年第1期25-29,共5页武汉理工大学学报（材料科学英文版）

摘　　要：The technology of activation by adding few activators ( less than 1%) to increase the amount of blends in cement was investigated. The results show that outer activation has a remarkable effect on improving the physical properties of slag cement, flyash cement and volcanic cement. For example, the compressive strength was increased by 5-10 MPa. Morever, the application of activation is beneficial to grind-aiding, early strength and water-reducing etc. (Author abstract) 4 Refs.The technology of activation by adding few activators ( less than 1%) to increase the amount of blends in cement was investigated. The results show that outer activation has a remarkable effect on improving the physical properties of slag cement, flyash cement and volcanic cement. For example, the compressive strength was increased by 5-10 MPa. Morever, the application of activation is beneficial to grind-aiding, early strength and water-reducing etc. (Author abstract) 4 Refs.

关 键 词：BLENDS grinding-aiding early strength water-reducing 

分 类 号：TQ172[化学工程—水泥工业]