摘要
通过对硅铝质胶凝材料+水泥体系的水化产物和微观结构特征分析,研究多元体系叠加与互补效应对高性能复合材料工作性能及耐久性能的影响。结果表明:矿渣在水化释放OH-过程及粉煤灰水化消耗OH-过程有效加速了整体的早期水化进程,从而消除潜在不稳因素使其后期性能保持稳定。多元体系协同效应能够在工业废弃物大掺量前提下促进其水泥制品的耐久性能的有效改进。
Through the analysis of hydration production and micro-structure character of multivariate composite system,the effect of superposition and complementarity of multivariate composite system towards its workability and durability was studied.The result shows： the course of slag and fly ash hydration to release and consume OH-has accelerated the early hydration process,thereby eliminating the potential instability to make its post-performance stable.Under the premise of the high volume,the synergistic of multivariate composite system is helpful for the effectively improvement of its cement product＇s durability.
出处
《武汉理工大学学报》
CAS
CSCD
北大核心
2011年第9期21-23,32,共4页
Journal of Wuhan University of Technology
基金
国家"973"项目(2009CB623201)
中国博士后科学基金(20100480854)
关键词
水泥
多元复合
水化
耐久性
cement
multivariate composite
hydration
durability
