摘要
在单因素影响方案的基础上 ,研究了多种磨细工业废渣及天然矿物材料的不同组合与叠加对混凝土氯离子渗透性的影响。通过试验研究和理论分析证实了硅灰与偏高岭土、粉煤灰、矿渣之间存在着“超复合叠加效应”,为合理选择矿物功能材料的种类及掺配方式 ,特别是偏高岭土的合理应用提供了技术思路 。
On the basis of the effect plan of separate addition,several kinds of ground industrial wastes and natural mineral functional materials with different combination on chloride ion penetration of concrete have been studied.The result indicates that ultra combination effect between micro silica and ultra fined,meta kaolin,fly ash,slag etc.The technical line was put for rational choosing in the kinds and component of mineral functional materials,especially in rational using of meta kaolin.Therefore double effect in which has better performance and lower manufacture cost of mineral functional materials for the anti chloride ion penetration is realized.
出处
《武汉理工大学学报》
CAS
CSCD
2004年第3期19-22,共4页
Journal of Wuhan University of Technology
基金
国家"十五"攻关 ( 2 0 0 1BA30 7B0 5 - 0 8)
关键词
矿物功能材料
氯离子
混凝土
渗透性
mineral functional material
chloride ion
concrete
penetration