摘要
通过对高铝质高酸性矿渣和普通粒化高炉矿渣的化学成分分析与水硬活性试验比较,认为矿渣中高含量的Al2O3在水化硬化过程中形成水硬活性,从而造就了掺该矿渣的水泥3d、7d的高强度和矿渣高活性指数。得出高铝质高酸性矿渣比普通矿渣具有更好的水硬活性的结论。
The results of chemical composition analysis and hydraulic activity test of the high alumina content acidic GGBS and that of the normal GGBS were compared. The high content of Al2O3 contribute the high hydraulic activity during the hydraulic activitying process, thus the cement with high alumina acidic GGBS admixture has high strength and high activity index at 3d and 7d. The results indicated that the high alumina content acidic GGBS has better hydraulic activity than normal GGBS.
出处
《水泥》
CAS
北大核心
2011年第11期1-3,共3页
Cement
关键词
高铝质高酸性矿渣
早期高强度
高活性指数
high alumina content acidic GGBS
high early strength
high activity index
