掺合料种类对道路水泥混凝土抗折强度的影响

On influential of types of mixtures on flexural strength on cement concrete

利用室内对比试验,研究了粉煤灰、矿渣粉以及粉体聚合物这三种掺合料对道路水泥混凝土抗折强度的影响,分析了不同掺合料对水泥混凝土抗折性能的影响规律及机理,进而提出了三种掺合料的最佳用量。

By using the indoor comparable tests,the paper researches the influence of the three mixtures,that is the flyash,the mineral slag,and powder polymer,on the flexural strength of cement concrete,analyzes the influential law and mechanism for the various mixtures on the flexural performance of the cement concrete,and points out the optimized amount of the three mixtures.