摘要
介绍高效减水剂的种类和分子结构及国内外有关高效减水剂的质量标准 ,详述高效减水剂对新拌和硬化混凝土性能的影响及高效减水剂与水泥颗粒的作用机理 。
The paper introduced the category and molecular structure of the high range water reducing agent as well as its quality standard.The influence of the high range water reducing agent to the new mixed and hardened concrete were explicated.The mechanism of the high range water reducing agent was presented,the existing problems and development direction of the high range water reducing agent were discussed.
出处
《济南大学学报（自然科学版）》
CAS
2004年第2期139-144,共6页
Journal of University of Jinan(Science and Technology)
基金
国家自然科学基金资助项目 ( 5 0 3 73 0 17)
关键词
高效减水剂
混凝土
坍落度
high range water reducing agent
concrete
slump
