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论文研究超细粉煤灰(ultra-fine fiy ash,简称UFA)在不同粒径、不同掺量、不同混凝土配比条件下,混凝土的的抗压强度和抗劈裂强度变化的规律,得出了UFA的最佳掺量。
The paper studies the law of the compressive strength and the anti-splitting strength of ultra-fine fiy ash (UFA) under different particle size, different dosage and different ratio of concrete, The best dosage of UFA.