摘要
本文系统地介绍了我国明矾石的地质成因、化学成份和矿物组成及其在水泥中的水化硬化,提出了明矾石在碱-硫酸盐激发下形成钙矾石的水化机理,综述了我国利用明矾石作为特种水泥、外加剂的原料及作为普通水泥的混合材所取得的应用成果。
In the paper, geological formation, chemical compositions, mineral constitute of alunite and its hydration in cement are introduced. The hydration mechanism of ettringire activated by alkali-sulphate is proposed. Also the achievements as raw material for special cements and agents, and as additives of portland cement in China are summarized.
出处
《硅酸盐学报》
EI
CAS
CSCD
北大核心
1989年第4期375-382,共8页
Journal of The Chinese Ceramic Society
关键词
明矾石
水化
钙矾石
alunite
hydration
ettringite
