摘要
采集了具有一定代表性的30种粉煤灰及17种硅酸盐水泥试样,研究并讨论了粉煤灰自身理化性能及水泥成份对粉煤灰活性指数的影响,提出了不同龄期的快速预测方程。
30 kinds of fly-ash(FA) and 17 kinds of ordinary portland cement(OPC) are collected and their physico-chemical properties analysed. The effects of FA intrinsic characteristics and cement composition on pozzolanic activity index(PAI)have been analysed by regressive analysis and discussed. Consequently, regressive equations are presented to evaluate PAI at different curing ages.
出处
《硅酸盐学报》
EI
CAS
CSCD
北大核心
1991年第2期112-117,共6页
Journal of The Chinese Ceramic Society
