【摘要】 粉煤灰高性能混凝土是具有广阔发展前景的绿色建材。本文通过混凝土配合比的正交试验 ,分析了有关因素对粉煤灰混凝土性能的影响规律和效果 ,并确定了不同标号粉煤灰高性能混凝土的配比方案。更多还原

【Abstract】 High performance fly ash concrete is a kind of green building materials with vast development foreground. In this paper, the law effect of related factors have been analyzed by the orthogonal experiments of concrete, and the mix proportions for high performance fly ash concrete with different grades have been determined.更多还原