中文摘要：

研究了不同掺量粉煤灰、矿渣、硅粉对水泥基自流平砂浆抗压强度、抗折强度和流动性的影响。结果表明：在砂浆中掺入粉煤灰时，砂浆流动性及强度随粉煤灰掺量的增加呈现先增大后减小的趋势；复掺时，等量矿渣和粉煤灰双掺及等量矿渣、粉煤灰和硅粉三掺砂浆的流动度提高最为显著，均达到350mm，并且其抗压强度高于同龄期基准水泥及单掺粉煤灰10％的砂浆。

英文摘要：

Research on the self-leveling cement-based material compressive strength,flexural strength and fluidity of different amount of fly ash,slag and silica fume. Test results have shown that：single with fly ash,mortar fluidity and strength with an increase in the amount of fly ash added exhibits first increased then decreased. When mixed with different mineral admixtures,the same amount of slag and fly ash,and the same amount of slag,powder ash and silica fume ash applying mortar improve fluidity most significantly,both up to 350 mm. And its compressive strength is not only larger than that of standard cement of the same age,but also larger than that of mortar With only 10% fly ash.