矿渣微粉掺料的路用性能研究

Study on Road Performance of Slag Powder Addition

分析矿渣微粉作用机理,主要表现为降低水化热,提升抗渗性、微晶核效应及微集料效应等方面。深入了解了矿渣微粉配制技术要求,并以实例探究了矿渣微粉掺入混凝土后对公路的性能影响。矿渣微粉掺料对于高性能混凝土的配置能起到重要的作用,值得进一步学习和推广。

This paper analyzes the mechanism of slag powder, mainly to reduce the heat of hydration, enhance the impermeability,microcrystalline core effect, micro-aggregate effect and so on. Depth understanding of the slag powder preparation technology requirements,paper takes an example to explore the road performance of slag powder after mixed concrete. The slag powder admixture plays an important role in the configuration of high performance concrete and deserves further study and promotion.