摘要
通过掺加矿渣、粉煤灰及偏高岭土等工业废渣的实验,利用普通工艺制备未掺加工业废渣和不同掺量及掺加方式的高性能混凝土,并研究其坍落度及力学性能,结果表明:同时加入两种掺合料,可使混凝土的流动性增强;但单掺时混凝土强度比混掺时高。
According to the experiment by adding some industrial wastes including slag, fly ash and metakaolin, the paper adopts regular craft to make the high-performance concrete without industrial wastes, the one with various mixing amounts of the wastes and the one with different mixing ways, researches their slumps and dynamic performances, and proves by the result that simultaneous mixing with two mixers can enhance the con- crete＇ s liquidity, while the concrete with the single mixing has higher strength than the one with more mixtures.
出处
《山西建筑》
2013年第30期107-109,共3页
Shanxi Architecture
关键词
高性能混凝土
工业废渣
坍落度
抗压强度
high-performance concrete, industrial waste, slump, compressive strength
