摘要
本研究中使用了两种高岭土原料；一种是纯高岭土，另一种为高岭土原矿。在不同煅烧温度下制得了偏高岭土，并以不同比例配制成混合水泥，测定了混合水泥的某些物理力学性能。通过实验我出了最佳煅烧温度及最佳掺合量，分析了混合水泥的水化过程。结果表明偏高岭土具有较高的水化活性。
In this investigation two kaolin materials were used, one is the pure kaolin, the other is a mineral mae-rial. The metakaolin was obtained at different burning temperature, and then was mixed into cement by different pro-portion. The optinum burning temperature and optinum proportion were obtained by experiments. The hydratbo pro-cees of blended cement was investigated. The results show that metakaolin has a high hydration reactivity.
出处
《混凝土与水泥制品》
北大核心
1997年第5期8-11,14,共5页
China Concrete and Cement Products
关键词
偏高岭土
辅助胶性凝材料
混凝土
掺合料
水泥
metakaolin, supplementary cementitious material，hydration reactivity
