摘要
制备了 1种高掺矿渣、粉煤灰、石灰石的高强复合水泥 ,研究了粉磨方式、石膏品种与掺量、外加剂、矿渣与粉煤灰掺量比对复合水泥性能的影响及相应的混凝土的性能 .通过微量热仪、XRD ,DTA ,SEM分析了复合水泥的水化放热特性及水化产物 .
High strength composite Portland cement made of a large amount of blast furnace slag, fly ash and limestone was obtained. The effects of grinding method, gypsum kinds and amounts, and additions as well as mix proportion of slag and fly ash on the properties of the composite Portland cement were studied and its concretes were tested. Hydration heat, hydration phases were investigated by means of micro-calorimeter, XRD, DTA and SEM.
出处
《建筑材料学报》
EI
CAS
CSCD
2002年第3期205-209,共5页
Journal of Building Materials
基金
湖北省重点科技发展计划项目 (981P0 2 0 2 )
关键词
矿渣
粉煤灰
复合水泥
强度
水化
blast furnace slag
fly ash
composite Portland cement
strength
hydration
