摘要
根据试验分析了高强度自流平混凝土配制特点 ,研究了锂渣、磨细矿渣、硅粉掺合料对高强度自流平混凝土强度和流展度的影响 ;分析了锂渣掺合料提高混凝土强度和流展度的机理 ,并将 80MPa的高强度自流平混凝土成功地应用于清华大学主楼部分柱子的加固。
According to the experiment of concrete with high strength and flowing leveling itself,the specific character of mix proportion was analyzed; the effects of Li slag,ground slag,silica fume additives on the strength and fluidity of flowing automatically leveling concrete was studied;the mechanism of strengthening and fluidity increased by Li slag additives was analyzed,and several pillars of main building of Tsinghua University were reinforced successfully by the 80MPa flowing leveling concrete itself.
出处
《工业建筑》
CSCD
北大核心
2000年第7期36-39,共4页
Industrial Construction
关键词
混凝土
高强度
自流平
锂渣掺合料
concrete high strength flowing leveling itself Li slag additive
