摘要
自密实轻骨料混凝土由原来的单一物质变为当前使用较多的添加钢纤维自密实轻骨料混凝土,其抗裂性能以及抗水渗性能得到提升。本文针对国内外钢纤维自密实混凝土进行分析,使用绝对体积法,确定钢纤维自密实混凝土的最终配合比。
The self compacting lightweight aggregate concrete in China has changed from the original single material to the self compacting lightweight aggregate concrete with steel fiber.Compared with traditional concrete,this method can increase its crack resistance and water permeability resistance.In this paper,the steel fiber self compacting concrete at home and abroad is analyzed,and the absolute volume method is used to finally determine the final mix proportion of steel fiber self compacting concrete.
出处
《中国建材科技》
2020年第1期40-41,共2页
China Building Materials Science & Technology
基金
安徽省高校优秀青年人才支持计划项目(gxyq2018122)
安徽高等学校省级自然科学重点研究项目(KJ2017A615)。
关键词
自密实混凝土
钢纤维
配合比
self compacting concrete
steel fiber
mix proportion