外加剂与水泥/掺合料之间有时出现的不相适应性问题长期以来影响着实际工程对外加剂/掺合料的应用,并受到材料科学研究人员的高度重视。本文首先对混凝土外加剂与水泥/掺合料之间的适应性进行定义,并从混凝土外加剂、水泥和掺合料三个方面讨论导致商品混凝土中外加剂与水泥/掺合料不相适应的原因和机理进行研究和分析。 The sometimes incompatible problems between admixtures and cement / admixtures have long affected the application of admixtures / admixtures to practical engineering and are highly valued by material science researchers. This paper first defines the adaptability between concrete admixture and cement / admixture, and discusses from three aspects of concrete admixture, cement and admixture that the admixture in commercial concrete is incompatible with cement / admixture The causes and mechanisms of research and analysis.