本文试验分析了胶凝材料用量、水胶比和砂率三个参数的变化,对混凝土的性能的影响。找出各自对混凝土性能影响的规律,便于混凝土配合比设计时提高混凝土的性能。本文通过几个简单的试验,分别探讨配合比参数对混凝土性能的影响,供大家借鉴、参考。 This paper analyzes the cementitious material dosage, water and cement ratio and the rate of change of sand three parameters, the impact on the performance of concrete. Find out the law of their influence on concrete performance, and improve the performance of concrete when designing concrete mix design. This article through a few simple tests, respectively, to explore the impact of the ratio of the concrete parameters of performance for your reference, reference.