论水泥膨胀剂水化相结构的变化规律  

On Changing Law of Hydrate Phase Structure of Cement Expansive Agents

作　　者：张宁[1] 丁铸[1] 

机构地区：[1]山东建材工业学院材料科学与工程系,济南250022

出　　处：《山东建材学院学报》1999年第2期100-101,104,共3页Journal of Shandong Institute of Building Materials

摘　　要：根据GibbS函数判据和作者提出的两个假设，讨论了水泥膨胀剂水化相结构的变化规律，即两种基本类型：一种是膨胀剂相结构水化后对称性降低，另一种是对称性升高。最终水化产物都是六方结构，但形成的机理不同。The changing law of hydrate phase structure of cement expansive agents are discussed according to Gibbs function criterion and two hypotheses proposed by authors, which can be classified as two .basic types. One is that the symmetry of hydrate phase. Structure of expansive agents rises,the other lowers. Final hydrates are both hexagonal structure' However, their mechanisms are different.

关 键 词：水泥膨胀剂 水化相结构 变化规律 

分 类 号：TQ172.14[化学工程—水泥工业] TQ172.46[化学工程—硅酸盐工业]