摘要
通过掺入粉煤灰配制C30、C40、C50高性能混凝土,研究粉煤灰对高性能混凝土和易性、抗压强度、抗冻性及电通量的影响。
C30、CAO and C50 high performance concrete is prepared by mixing fly ash, the effects of the fly ash on high performance concrete workability, compressive strength, frost resistance and electric flux.
关键词
粉煤灰
高性能混凝土
和易性
抗压强
度抗冻性
电通量
fly ash
high performance concrete
work-ability
compressive strength
frost resistance
electric flux