摘要
通过试验,研究了制浆造纸白泥用作白色硅酸盐水泥混合材的工作性能和力学性能,并分析了其对水泥水化产物及微观结构的影响。结果表明,制浆造纸白泥白度高(94.55),比表面积大,其主要矿物相为碳酸钙;适量掺入白水泥中可显著提高其白度。
The working properties and mechanical properties of white Portland cement that using lime mud from paper mill as admixture were discussed, and the hydration products and mierostrueture of cement were also studied. The results showed that the calcium carbonate was the main mineral phase of lime mud from paper mill. The higher white degree （94.55） and specific surface area of the lime mud could significantly improve the whiteness of the white cement.
出处
《水泥》
CAS
2014年第1期7-10,共4页
Cement
基金
国家自然科学基金(学部主任基金)(21241007)
四川省教育厅科研重点项目(11ZD1002)
国家建筑材料行业科技创新计划项目(2013-M1-4)
关键词
造纸白泥
白水泥混合材
白度
lime mud from paper mill
white cement admixture
white degree First
