矿渣微粉在白色硅酸盐水泥中的应用研究

摘要

White Portland cement is widely used due to its inherent advantages of whiteness and strength.GGBS has a high whiteness and high late strength characteristics.It is a linkd of new green building materials with low-carbon en-vironmental protection,and has the effect of low-carbon emission reduction.GGBS is considered to replace part of the clinker used for preparation of white cement.It is studied that white Portland cement is prepared with GGBS in differ-ent proportions to replace the white cement clinker or flying powder.The results show it has a significant improvement on the two main indicators of the strength and whiteness.%白色硅酸盐水泥由于其本身具有白度和强度的优势而广泛应用；矿渣微粉是一种具有高白度以及后期高强度等特点的低碳环保新型绿色建材，因而我们考虑将矿粉取代部分熟料用来配制白水泥，达到低碳减排的效果。通过研究发现将矿粉以不同的比例取代熟料或双飞粉配制出的白水泥在强度和白度两大指标上都有显著改善。