
浏览全部资源
扫码关注微信
1. 中北大学材料科学与工程学院
2. 太原科技大学化学与生物工程学院
纸质出版:2010
移动端阅览
韩涛, 靳秀芝, 崔冬梅. 矿渣混合水泥粒度分布研究[J]. 中北大学学报(自然科学版), 2010,31(2):188-192.
韩涛, 靳秀芝, 崔冬梅. Study of Particle Size Distribution of Slag Blend Cement[J]. 2010, 31(2): 188-192.
利用激光粒度分析仪
测定了不同比表面积矿渣粉和熟料粉的粒度分布.用O rig in软件拟合分析了矿渣粉、熟料粉的粒度分布特点及其对矿渣混合水泥粒度分布的影响.结果表明:矿渣粉和熟料粉及其以不同比例配合成的水泥混合粉体都符合RRSB分布.粉体的比表面积S和中位径
D e
D e.n都有较好的相关性.比表面积、中位径
D e
D e.n都可以表征粉体颗粒的总体粗细程度
其中以D e.n最好.矿渣粉粒度分布对水泥混合粉体粒度分布的影响与熟料粉的粒度分布有关.
The granularity distribution of slag powder and clinker powder was examined by laser granularity analyzing instrument in different specific surface.The characteristics of particle size distribution of slag powder and clinker powder and the effect of particle size distribution of slag powder on particle size distribution of blend cement were investigated by data fitting with Origin software.The results show that all of slag powder
clinker powder and blend cement powder accord with RRSB distribution.Specific surface area S
median particle size D50
characteristic particle size De and De·n of powder have good correlation.The fineness of powder by ball mill can be characterized with specific surface area
D50
De and De·n. The most representative characteristic parameter is De·n.The influence of slag powder distribution on blend cement powder distribution relate to clinker powder distribution.
周双喜,陈益民,张文生.颗粒分布、比表面积、化学组成对水泥强度的影响[J].硅酸盐通报,2006(1):81-85.Zhou Shuangxi,Chen Yimin,Zhang Wensheng.Effect of the particle size distribution,surface area and chemicalcomposition on the cement strength[J].Bulletin of the Chinese Cerrmic Society,2006(1):81-85.(in Chinese)
Wang A,Zhang C,Zhang N.Study of the particle size distribution on the properties of cement[J].Cement and Con-crete Research,1997,27(5):685-695.
牛全林,冯乃谦,杨静.矿渣超细粉作用机理的探讨[J].建筑材料学报,2002,5(1):84-89.Niu Quanlin,Feng Naiqian,Yang Jing.Mechanism of superfine slag powde[J].Journal of Building Materials,2002,5(1):84-89.(in Chinese)
张永娟,张雄,窦竞.矿渣微粉颗粒分布与其活性指数的灰色关联分析[J].建筑材料学报,2001,4(1):44-48.Zhang Yongjuan,Zhang Xiong,Dou Jing.Grey connection analysis between particle size distribution of slag powderand its activity coefficient[J].Journal of Building Materials,2001,4(1):44-48.(in Chinese)
卢迪芬,陈森凤,吴建其,等.矿渣微粉颗粒分布对胶凝材料性能影响的灰色系统[J].华南理工大学学报(自然科学版),2003,31(1):30-33.Lu Difen,Chen Senfeng,Wu Jianqi,et al.Gray system study on the influence of particle size distribution of slagpowder on performance of cementitious materials[J].Journal of South China University of Technology(Natural Sci-ence),2003,31(1):30-33.(in Chinese)
0
浏览量
254
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621