flour limestone

基本解釋

Result show that the hydration of cement is accelerated by limestone flour at early ages.
結(jié)果表明：在水化早期，石灰石粉加速了水泥的水化。
Authors study construction performances and mechanical features of concrete and mortar mixed with ultra-fine limestone flour.
研究了摻加磨細(xì)、超磨細(xì)石灰石粉的混凝土及砂漿的施工性能及力學(xué)性能。
Systematic study on the effacements of deferent fineness, especially ultra-grinding limestone flour, in the performance of concrete is made.
本論文較系統(tǒng)的研究了不同細(xì)度，特別是超磨細(xì)石灰石粉對混凝土性能的影響。