双掺硅灰超细矿渣高强混凝土的研究

Study of High Strength Concrete with Silica Ash and Superfine Slag

本文研究了硅灰、超细矿渣对高强混凝土坍落度和强度的影响 .试验结果表明 ,硅灰超细矿渣高强混凝土不仅早期强度发展快 。

The effect of silica ash and superfine slag on the slump and strength of high strength concrete are studied. The results showed that the high strength concrete with silica ash and superfine slag exhibited both a quik strength development at early age and a sustaining development at late ages.