摘要
采用贵州地区的机制砂、粉煤灰、硅灰、水泥等主要原料配制出大掺量矿物掺合料机制砂自密实混凝土,系统研究了其工作性、力学性能与耐久性,如碳化、收缩、抗化学侵蚀性等,并与河砂自密实混凝土的性能进行了比较。
Machine- made- sand self- compacting concrete with large- volume mineral admixtures （MSCC） was prepared using the main raw materials in Guizhou area such as machine - made sand, fly ash, silica fume etc. Its workability, mechanical properties and durability including carbonation, dry shrinkage, chemical attack resistance etc. were studied systematically. And it was compared with that of river- sand self- compacting concrete（RSCC）.
出处
《贵州工业大学学报（自然科学版）》
CAS
2006年第5期76-81,共6页
Journal of Guizhou University of Technology(Natural Science Edition)
关键词
机制砂
自密实
混凝土
耐久性
Machine - made sand
self - compacting
concrete
durability
