配合比是混凝土的灵魂。混凝土的性能、质量和耐久性的好坏都与配合比有直接或间接的关系。作者根据个人经验,作此文来讲解现代混凝土的配合比理论问题和在做配合比时应注意的原则及事项。 Mix ratio is the soul of concrete. Concrete performance, quality and durability are good or bad with the proportion of direct or indirect relationship. The author based on personal experience, this article to explain the mix of modern concrete theory and the proportion should pay attention to when dealing with the principles and issues.