摘要
本文用正交设计法试验了Ｃ８０级高强混凝土，对影响混凝土强度的主要因素：水灰比、水泥用量、减水剂掺量等三因素进行了分析，研制开发出了实用性Ｃ８０级高强混凝土的经济、合理的配合比。其研究成果对今后高强混凝土配合比设计有一定指导意义。
This paper studies C80 high-strength concrete by using orthogonal desigh method.The three main factors affecting on the strength of concrete,such as water-cement ratio,cement content and water reducer content,etc,are analyzed.Then,an economical and rational mix of C80 practical.High-strength concrete is made.The achievement has some guiding sense for the mix design of high-strength concrete on the future.
出处
《华北水利水电学院学报》
1996年第2期42-45,共4页
North China Institute of Water Conservancy and Hydroelectric Power
关键词
高强混凝土
正交设计
试验
配合比
High-strength concrete\ Orthogonal design method
