吳承禎

   用不同摻量的礦渣粉及粉煤灰對水泥砂漿流動性和抗壓強度進行了試驗研究。結果表明：礦渣粉和粉煤灰都可以提高砂漿的流動性，它們對水泥砂漿的流動度及抗壓強度的影響與水泥品種及砂漿配合比有關。
關鍵詞　礦渣　粉煤灰　水泥砂漿　流動性
中圖分類號　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