摘要
在参阅国内外文献的基础上,结合混凝土配合比设计过程中的一点经验,论述了砂率对混凝土主要性能的影响,提出了确定合理砂率的原则。
Based on refer to literature at home and abroad, combining with the experiences in the process of concrete mixture ratio design, discusses the influence of sand ratio on properties of concrete, and puts forward the principle for determining reasonable sand rate.
出处
《中国建材科技》
2014年第2期12-13,26,共3页
China Building Materials Science & Technology
关键词
砂率
混凝土性能
影响
合理砂率
sand ratio
concrete performance
influence
the reasonable sand rate