吴承祯

   用不同掺量的矿渣粉及粉煤灰对水泥砂浆流动性和抗压强度进行了试验研究。结果表明：矿渣粉和粉煤灰都可以提高砂浆的流动性，它们对水泥砂浆的流动度及抗压强度的影响与水泥品种及砂浆配合比有关。
关键词　矿渣　粉煤灰　水泥砂浆　流动性
中图分类号　TU 5

INFLUNCE OF ADMIXTURE POWDERS ON
PERFORMANCE OF CEMENT MORTAR

Wu Chengzhen
College of Materials Science and Engineering,
Nanjing University of Chemical Technology,Nanjing,210009,China

Abstract　The influence of fly ash and slag powders on the fluidity and compressive strength of cement mortars were investigated. The results show that both of fly ash and slag powders can be used for increasing the fluidity of cement mortars, their effectiveness on fluidity and compressive strength are related to the cement type and the formulations of cement mortar.
Key words　slag powder 　 fly ash　cement mortar　fluidity