Key;
Laboratory;
of;
Materials-Oriented;
Chemical;
Engineering,;
College;
of;
Materials;
Science;
and;
Engineering,;
Nanjing;
University;
of;
Technology,;
Nanjing;
210009,;
China;
of;
Architecture;
and;
Civil;
Engineering,;
West;
Anhui;
University,;
Lu;
'an;
237012,;
China;
表面改性; 混合水泥; 自收缩; 电石渣; 改性粉煤灰; 扫描电子显微镜; 压缩; X-射线衍射;