摘要
研究了水泥强度等级、火山灰质粉末材料 (粉煤灰、硅粉 )掺量以及养护条件对抗压强度达 2 0 0MPa的活性粉末混凝土 (RPC2 0 0 )强度的影响规律 ;初步探讨了不同条件下RPC2 0 0的收缩随龄期的变化 。
The effects of cement grades,content of reactive powder compositions,heat treatment conditions and water-reducing agent(DFS-2)on stength of RPC200 were studied through experiments.The varieties of shrinkage of RPC200 with ages under various conditions and the relationship between drying shrinkage and autogenous shrinkage were investigated.
出处
《工业建筑》
CSCD
北大核心
2002年第6期4-7,共4页
Industrial Construction
